PWG3/vertexingHF/AliAnalysisTaskSECharmFraction.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  11  * appear in the supporting documentation. The authors make no claims     *
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  15
  16 /////////////////////////////////////////////////////////////
  17 //
  18 // Class AliAnalysisTaskSECharmFraction
  19 // AliAnalysisTaskSE for the extraction of the fraction of prompt charm
  20 // using the charm hadron impact parameter to the primary vertex
  21 //
  22 // Author: Andrea Rossi, andrea.rossi@ts.infn.it
  23 /////////////////////////////////////////////////////////////
  24
  25
  26 #include <TH1F.h>
  27 #include <TH2F.h>
  28 #include <TDatabasePDG.h>
  29 #include <TMath.h>
  30 #include <TROOT.h>
  31 #include "AliAODEvent.h"
  32 #include "AliAODRecoDecayHF2Prong.h"
  33 #include "AliAODRecoDecayHF.h"
  34 #include "AliAODRecoDecay.h"
  35 #include "AliAnalysisDataSlot.h"
  36 #include "AliAnalysisDataContainer.h"
  37 #include "AliAODTrack.h"
  38 #include "AliAODHandler.h"
  39 #include "AliESDtrack.h"
  40 #include "AliAODVertex.h"
  41 #include "AliESDVertex.h"
  42 #include "AliVertexerTracks.h"
  43 #include "AliAODMCParticle.h"
  44 #include "AliAODPid.h"
  45 #include "AliTPCPIDResponse.h"
  46 #include "AliAODMCHeader.h"
  47 #include "AliAnalysisVertexingHF.h"
  48 #include "AliAnalysisTaskSECharmFraction.h"
  49 #include "AliRDHFCutsD0toKpi.h"
  50 #include "AliAODInputHandler.h"
  51 #include "AliAnalysisManager.h"
  52
  53 class TCanvas;
  54 class TTree;
  55 class TChain;
  56 class AliAnalysisTaskSE;
  57
  58
  59 ClassImp(AliAnalysisTaskSECharmFraction)
  60
  61 //________________________________________________________________________
  62   AliAnalysisTaskSECharmFraction::AliAnalysisTaskSECharmFraction()
  63     : AliAnalysisTaskSE(),
  64       fCutsLoose(0),
  65       fCutsTight(0),
  66       fReadMC(kFALSE),
  67       fsplitMassD0D0bar(kTRUE),
  68       fLikeSign(kFALSE),
  69       fusePID(kTRUE),
  70       fmD0PDG(),
  71       fnbins(1),
  72       fptbins(0),
  73       fNtrMaxforVtx(-1),
  74       fptAll(),
  75       fptAllSq(),
  76       fptMax(),
  77       fAcceptanceCuts(),
  78       fsignalInvMassCut(),
  79       flargeInvMassCut(),
  80       fsidebandInvMassCut(),
  81       fsidebandInvMassWindow(),
  82       fUseMC(kTRUE),
  83       fNentries(0),
  84       fSignalType(0),
  85       fSignalTypeLsCuts(0),
  86       fSignalTypeTghCuts(0),
  87       flistMCproperties(0),
  88       flistNoCutsSignal(0),
  89       flistNoCutsBack(0),
  90       flistNoCutsFromB(0),
  91       flistNoCutsFromDstar(0),
  92       flistNoCutsOther(0),
  93       flistLsCutsSignal(0),
  94       flistLsCutsBack(0),
  95       flistLsCutsFromB(0),
  96       flistLsCutsFromDstar(0),
  97       flistLsCutsOther(0),
  98       flistTghCutsSignal(0),
  99       flistTghCutsBack(0),
 100       flistTghCutsFromB(0),
 101       flistTghCutsFromDstar(0),
 102       flistTghCutsOther(0)
 103
 104 {
 105   //Default constructor
 106 }
 107 //________________________________________________________________________
 108   AliAnalysisTaskSECharmFraction::AliAnalysisTaskSECharmFraction(const char *name)
 109     : AliAnalysisTaskSE(name),
 110       fCutsLoose(0x0),
 111       fCutsTight(0x0),
 112       fReadMC(kFALSE),
 113       fsplitMassD0D0bar(kTRUE),
 114       fLikeSign(kFALSE),
 115       fusePID(kTRUE),
 116       fmD0PDG(),
 117       fnbins(1),
 118       fptbins(0),
 119       fNtrMaxforVtx(-1),
 120       fptAll(),
 121       fptAllSq(),
 122       fptMax(),
 123       fAcceptanceCuts(),
 124       fsignalInvMassCut(-1.),
 125       flargeInvMassCut(-1.),
 126       fsidebandInvMassCut(-1.),
 127       fsidebandInvMassWindow(-1.),
 128       fUseMC(kFALSE),
 129       fNentries(0),
 130       fSignalType(0),
 131       fSignalTypeLsCuts(0),
 132       fSignalTypeTghCuts(0),
 133       flistMCproperties(0),
 134       flistNoCutsSignal(0),
 135       flistNoCutsBack(0),
 136       flistNoCutsFromB(0),
 137       flistNoCutsFromDstar(0),
 138       flistNoCutsOther(0),
 139       flistLsCutsSignal(0),
 140       flistLsCutsBack(0),
 141       flistLsCutsFromB(0),
 142       flistLsCutsFromDstar(0),
 143       flistLsCutsOther(0),
 144       flistTghCutsSignal(0),
 145       flistTghCutsBack(0),
 146       flistTghCutsFromB(0),
 147       flistTghCutsFromDstar(0),
 148       flistTghCutsOther(0)
 149
 150 {
 151   // Constructor
 152
 153   // Define input and output slots here
 154   // Input slot #0 works with a TChain
 155   // Output slot #0 writes into a TH1 container
 156
 157   //Standard pt bin
 158   fnbins=SetStandardCuts(fptbins);// THIS TO SET NBINS AND BINNING
 159
 160   DefineOutput(1, TH1F::Class());
 161   DefineOutput(2, TH1F::Class());
 162   DefineOutput(3, TH1F::Class());
 163   DefineOutput(4, TH1F::Class());
 164   for(Int_t j=5;j<21;j++){
 165     DefineOutput(j, TList::Class());
 166   }
 167
 168   // Output slot for the Cut Objects
 169   DefineOutput(21,AliRDHFCutsD0toKpi::Class());  //My private output
 170   DefineOutput(22,AliRDHFCutsD0toKpi::Class());  //My private output
 171
 172 }
 173
 174
 175 AliAnalysisTaskSECharmFraction::AliAnalysisTaskSECharmFraction(const char *name,AliRDHFCutsD0toKpi *cutsA,AliRDHFCutsD0toKpi *cutsB)
 176   : AliAnalysisTaskSE(name),
 177     fCutsLoose(0),
 178     fCutsTight(0),
 179     fReadMC(kFALSE),
 180     fsplitMassD0D0bar(kTRUE),
 181     fLikeSign(kFALSE),
 182     fusePID(kTRUE),
 183     fmD0PDG(),
 184     fnbins(1),
 185     fptbins(0),
 186     fNtrMaxforVtx(-1),
 187     fptAll(),
 188     fptAllSq(),
 189     fptMax(),
 190     fAcceptanceCuts(),
 191     fsignalInvMassCut(-1.),
 192     flargeInvMassCut(-1.),
 193     fsidebandInvMassCut(-1.),
 194     fsidebandInvMassWindow(-1.),
 195     fUseMC(kFALSE),
 196     fNentries(0),
 197     fSignalType(0),
 198     fSignalTypeLsCuts(0),
 199     fSignalTypeTghCuts(0),
 200     flistMCproperties(0),
 201     flistNoCutsSignal(0),
 202     flistNoCutsBack(0),
 203     flistNoCutsFromB(0),
 204     flistNoCutsFromDstar(0),
 205     flistNoCutsOther(0),
 206     flistLsCutsSignal(0),
 207     flistLsCutsBack(0),
 208     flistLsCutsFromB(0),
 209     flistLsCutsFromDstar(0),
 210     flistLsCutsOther(0),
 211     flistTghCutsSignal(0),
 212     flistTghCutsBack(0),
 213     flistTghCutsFromB(0),
 214     flistTghCutsFromDstar(0),
 215     flistTghCutsOther(0)
 216 {
 217   // Constructor
 218   if(fCutsTight)delete fCutsTight;fCutsTight=NULL;
 219   if(fCutsLoose)delete fCutsLoose;fCutsLoose=NULL;
 220
 221   //Check consistency between sets of cuts:
 222   if(cutsA->GetNPtBins()!=cutsB->GetNPtBins()){
 223     printf("Different number of pt bins between the two sets of cuts: SWITCH TO STANDARD CUTS \n");
 224     fnbins=SetStandardCuts(fptbins);
 225   }
 226   else{
 227     fCutsTight=new AliRDHFCutsD0toKpi(*cutsA);
 228     fCutsLoose=new AliRDHFCutsD0toKpi(*cutsB);
 229     for(Int_t j=0;j<cutsA->GetNPtBins();j++){
 230       if(TMath::Abs(cutsA->GetPtBinLimits()[j]-cutsB->GetPtBinLimits()[j])>1.e-7){
 231         printf("Different pt bin limits in the two set of cuts: use the first as reference \n");
 232         fCutsLoose->SetPtBins(cutsA->GetNPtBins(),cutsA->GetPtBinLimits());
 233         break;
 234       }
 235     }
 236     SetPtBins(fCutsTight->GetNPtBins(),fCutsTight->GetPtBinLimits());
 237   }
 238
 239   // Output slot #0 writes into a TH1 container
 240   DefineOutput(1, TH1F::Class());
 241   DefineOutput(2, TH1F::Class());
 242   DefineOutput(3, TH1F::Class());
 243   DefineOutput(4, TH1F::Class());
 244   for(Int_t j=5;j<21;j++){
 245
 246     DefineOutput(j, TList::Class());
 247   }
 248  // Output slot for the Cut Objects
 249   DefineOutput(21,AliRDHFCutsD0toKpi::Class());  //My private output
 250   DefineOutput(22,AliRDHFCutsD0toKpi::Class());  //My private output
 251
 252 }
 253
 254 //________________________________________________________________________
 255 AliAnalysisTaskSECharmFraction::~AliAnalysisTaskSECharmFraction()
 256 { //Destructor
 257
 258   if (fCutsTight) {
 259     delete fCutsTight;
 260     fCutsTight = 0;
 261   }
 262   if (fCutsLoose) {
 263     delete fCutsLoose;
 264     fCutsLoose = 0;
 265   }
 266   if(fptbins){
 267     delete fptbins;
 268     fptbins =0;
 269   }
 270   /*  if(fAcceptanceCuts){
 271     delete fAcceptanceCuts;
 272     fAcceptanceCuts=0;
 273     }*/
 274   if (fNentries) {
 275     delete fNentries;
 276     fNentries = 0;
 277   }
 278   if (fSignalType) {
 279     delete fSignalType;
 280     fSignalType = 0;
 281   }
 282   if (fSignalTypeLsCuts) {
 283     delete fSignalTypeLsCuts;
 284     fSignalTypeLsCuts = 0;
 285   }
 286   if (fSignalTypeTghCuts) {
 287     delete fSignalTypeTghCuts;
 288     fSignalTypeTghCuts = 0;
 289   }
 290   if(flistMCproperties){
 291     delete flistMCproperties;
 292     flistMCproperties=0;
 293  }
 294   if(flistNoCutsSignal){
 295     delete flistNoCutsSignal;
 296     flistNoCutsSignal=0;
 297   }
 298   if(flistNoCutsBack){
 299     delete flistNoCutsBack;
 300     flistNoCutsBack=0;
 301   }
 302   if(flistNoCutsFromB){
 303     delete flistNoCutsFromB;
 304     flistNoCutsFromB=0;
 305   }
 306   if(flistNoCutsFromDstar){
 307     delete flistNoCutsFromDstar;
 308     flistNoCutsFromDstar=0;
 309   }
 310   if(flistNoCutsOther){
 311     delete flistNoCutsOther;
 312     flistNoCutsOther=0;
 313   }
 314
 315  if(flistLsCutsSignal){
 316     delete flistLsCutsSignal;
 317     flistLsCutsSignal=0;
 318   }
 319   if(flistLsCutsBack){
 320     delete flistLsCutsBack;
 321     flistLsCutsBack=0;
 322   }
 323   if(flistLsCutsFromB){
 324     delete flistLsCutsFromB;
 325     flistLsCutsFromB=0;
 326   }
 327   if(flistLsCutsFromDstar){
 328     delete flistLsCutsFromDstar;
 329     flistLsCutsFromDstar=0;
 330   }
 331   if(flistLsCutsOther){
 332     delete flistLsCutsOther;
 333     flistLsCutsOther=0;
 334   }
 335
 336  if(flistTghCutsSignal){
 337     delete flistTghCutsSignal;
 338     flistTghCutsSignal=0;
 339   }
 340   if(flistTghCutsBack){
 341     delete flistTghCutsBack;
 342     flistTghCutsBack=0;
 343   }
 344   if(flistTghCutsFromB){
 345     delete flistTghCutsFromB;
 346     flistTghCutsFromB=0;
 347   }
 348   if(flistTghCutsFromDstar){
 349     delete flistTghCutsFromDstar;
 350     flistTghCutsFromDstar=0;
 351   }
 352   if(flistTghCutsOther){
 353     delete flistTghCutsOther;
 354     flistTghCutsOther=0;
 355   }
 356
 357
 358 }
 359
 360
 361 //________________________________________________________________________
 362 void AliAnalysisTaskSECharmFraction::Init()
 363 {
 364   // Initialization
 365
 366   if(fDebug > 1) printf("AnalysisTaskSED0Mass::Init() \n");
 367   fmD0PDG = TDatabasePDG::Instance()->GetParticle(421)->Mass();
 368
 369   //  gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/ConfigVertexingHF.C");
 370   // gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/D0fromBSetCuts.C");
 371   // 2 sets of dedicated cuts: fCutsTight is assumed as the standard cut object
 372
 373   // SetAcceptanceCut();
 374   if(fNtrMaxforVtx<0)SetNMaxTrForVtx(3); //DEFAULT : NO SELECTION
 375   if(fsignalInvMassCut<0.||flargeInvMassCut<0.||fsidebandInvMassCut<0.||fsidebandInvMassWindow<0.){
 376     printf("AliAnalysisTaskSECharmFraction: Not All info for mass selection provided: switch to default values \n");
 377     SetStandardMassSelection();
 378   }
 379
 380   AliRDHFCutsD0toKpi* copyfCutsTight=new AliRDHFCutsD0toKpi(*fCutsTight);
 381   const char* nameoutputTight=GetOutputSlot(21)->GetContainer()->GetName();
 382   copyfCutsTight->SetName(nameoutputTight);
 383   AliRDHFCutsD0toKpi* copyfCutsLoose=new AliRDHFCutsD0toKpi(*fCutsLoose);
 384   const char* nameoutputLoose=GetOutputSlot(22)->GetContainer()->GetName();
 385   copyfCutsLoose->SetName(nameoutputLoose);
 386   // Post the data
 387   PostData(21,copyfCutsTight);
 388   PostData(22,copyfCutsLoose);
 389
 390   return;
 391 }
 392
 393 //________________________________________________________________________
 394 void AliAnalysisTaskSECharmFraction::UserCreateOutputObjects()
 395 {
 396   // Create histograms
 397   // Called once
 398
 399   // ################ NAMING SCHEME ###################################
 400   //            LISTS NAMING SCHEME
 401   // "list" + cut selection string + MC selection string
 402   //      cut strings:  "NC" =nocuts, "LSC"= loose cuts, "TGHC"= tight cuts
 403   //      MC sel. strings: "sign"= D0 from c quark
 404   //                       "fromDstar" = D0 from Dstar from c quark
 405   //                       "fromB"= D0from B decay (->from b quark) + D0from Dstar from B
 406   //                       "back"= backgroun, generic except the cas "other"
 407   //                       "other"= background case for candidates made of a pion and a kaon coming from the same D0 (in 4 prong) or from D+
 408   //
 409   //           HISTS NAMING SCHEME
 410   //
 411   //  "h" + specific name + cut selection string + MC selection string + (InvMass region string) + (pt string)
 412   //
 413   //        cut selection strings    = those for lists
 414   //        MC selection strings     = those for lists
 415   //        inv mass region strings  : "PM" or "SB" for global properties and pt integrated histos
 416   //                                   "_PkMss" or "_SBMss" for impact par. pt dependent histos
 417   //                   pt string     : "_pt" + integer number of ptbin
 418   //
 419   //###################################################################
 420
 421   TString namehist;
 422   TString titlehist;
 423   TString strnamept,strtitlept;
 424   Printf("INSIDE USER CREATE \n");
 425   fNentries=new TH1F("nentriesChFr", "Look at the number of entries! = number of AODs", 2,1.,2.);
 426   fSignalType=new TH1F("hsignaltype", "Histo for type of MC signal", 61,-1.,60.);
 427   fSignalTypeLsCuts=new TH1F("hsignaltypeLsCuts", "Histo for type of MC signal with loose cuts", 61,-1.,60.);
 428   fSignalTypeTghCuts=new TH1F("hsignaltypeTghCuts", "Histo for type of MC signal with tight cuts", 61,-1.,60.);
 429
 430   //##########  DEFINE THE TLISTS ##################
 431   flistMCproperties=new TList();
 432   flistMCproperties->SetOwner();
 433   flistMCproperties->SetName("listMCproperties");
 434
 435   flistNoCutsSignal = new TList();
 436   flistNoCutsSignal->SetOwner();
 437   flistNoCutsSignal->SetName("listNCsign");
 438
 439   flistNoCutsBack = new TList();
 440   flistNoCutsBack->SetOwner();
 441   flistNoCutsBack->SetName("listNCback");
 442
 443   flistNoCutsFromB = new TList();
 444   flistNoCutsFromB->SetOwner();
 445   flistNoCutsFromB->SetName("listNCfromB");
 446
 447   flistNoCutsFromDstar = new TList();
 448   flistNoCutsFromDstar->SetOwner();
 449   flistNoCutsFromDstar->SetName("listNCfromDstar");
 450
 451   flistNoCutsOther = new TList();
 452   flistNoCutsOther->SetOwner();
 453   flistNoCutsOther->SetName("listNCother");
 454
 455
 456   flistLsCutsSignal = new TList();
 457   flistLsCutsSignal->SetOwner();
 458   flistLsCutsSignal->SetName("listLSCsign");
 459
 460   flistLsCutsBack = new TList();
 461   flistLsCutsBack->SetOwner();
 462   flistLsCutsBack->SetName("listLSCback");
 463
 464   flistLsCutsFromB = new TList();
 465   flistLsCutsFromB->SetOwner();
 466   flistLsCutsFromB->SetName("listLSCfromB");
 467
 468   flistLsCutsFromDstar = new TList();
 469   flistLsCutsFromDstar->SetOwner();
 470   flistLsCutsFromDstar->SetName("listLSCfromDstar");
 471
 472   flistLsCutsOther = new TList();
 473   flistLsCutsOther->SetOwner();
 474   flistLsCutsOther->SetName("listLSCother");
 475
 476
 477   flistTghCutsSignal = new TList();
 478   flistTghCutsSignal->SetOwner();
 479   flistTghCutsSignal->SetName("listTGHCsign");
 480
 481   flistTghCutsBack = new TList();
 482   flistTghCutsBack->SetOwner();
 483   flistTghCutsBack->SetName("listTGHCback");
 484
 485   flistTghCutsFromB = new TList();
 486   flistTghCutsFromB->SetOwner();
 487   flistTghCutsFromB->SetName("listTGHCfromB");
 488
 489   flistTghCutsFromDstar = new TList();
 490   flistTghCutsFromDstar->SetOwner();
 491   flistTghCutsFromDstar->SetName("listTGHCfromDstar");
 492
 493   flistTghCutsOther = new TList();
 494   flistTghCutsOther->SetOwner();
 495   flistTghCutsOther->SetName("listTGHCother");
 496
 497
 498
 499   Float_t ptbinsD0arr[35]={0.,0.1,0.2,0.3,0.4,0.5,0.6,0.8,1.,1.25,1.5,1.75,2.,2.3,2.6,3.,3.5,4.,4.5,5.,5.5,6.,7.,8.,9.,10.,12.,14.,16.,20.,25.,30.,40.,50.,100.};
 500   Float_t dumbinning[201];
 501   for(Int_t j=0;j<201;j++){
 502     dumbinning[j]=(Float_t)j*0.5;
 503   }
 504   //################################################################################################
 505   //                                                                                               #
 506   //                HISTO FOR MC PROPERTIES OF D0, c quarks and B mesons                           #
 507   //                                                                                               #
 508   //################################################################################################
 509   TH1F *hMCcquarkAllPt=new TH1F("hMCcquarkAllPt","c quark Pt (all cquarks produced)",34,ptbinsD0arr);
 510   TH1F *hMCcquarkAllEta=new TH1F("hMCcquarkAllEta","c quark Eta (all cquarks produced)",50,-3.,3.);
 511   TH1F *hMCcquarkAllEnergy=new TH1F("hMCcquarkAllEnergy","c quark Pt (all cquarks produced)",200,0.,100.);
 512   TH1F *hMCcquarkNdaught=new TH1F("hMCcquarkNdaught","N cquark daughters (all cquarks produced)",100,0.,100.);
 513   TH1F *hMCD0fromcPt=new TH1F("hMCD0fromcPt","D0 from c Pt",34,ptbinsD0arr);
 514   TH1F *hMCD0fromcEta=new TH1F("hMCD0fromcEta","D0 from c Eta",50,-3.,3.);
 515   TH1F *hMCD0fromcEnergy=new TH1F("hMCD0fromcEnergy","D0 from c Energy",200,0.,100.);
 516
 517   TH2F *hMCD0VscquarkPt=new TH2F("hMCD0VscquarkPt","D0 pt Vs cquark pt",34,ptbinsD0arr,34,ptbinsD0arr);
 518   TH2F *hMCD0VscquarkEnergy=new TH2F("hMCD0VscquarkEnergy","D0 Energy Vs cquark Energy",200,0.,50.,200,0.,50.);
 519   TH1F *hMCD0deltacquarkEnergy=new TH1F("hMCD0deltacquarkEnergy","Fractional D0 Energy w.r.t. cquark Energy",20,0.,1.);
 520   TH1F *hMCD0EnergyVsAvcquarkDaughtEn=new TH1F("hMCD0EnergyVsAvcquarkDaughtEn","#Delta(E^{D^0}-E_{avg})/E_{cquark}",40,-1.,1.);
 521   TH1F *hMCD0cquarkAngle=new TH1F("hMCD0cquarkAngle","cosine of the angle between D0 and c quark particle",40,-1.,1.);
 522   TH2F *hMCD0cquarkAngleEnergy=new TH2F("hMCD0cquarkAngleEnergy","cosine of the angle between D0 and c quark particle as a function of Energy",25,0.,50.,40,-1.,1.);
 523
 524   TH1I *hMCfromBpdgB=new TH1I("hMCfromBpdgB","hMCfromBpdgB",10000,0.,10000);
 525   TH1F *hMCBhadrPt=new TH1F("hMCBhadrPt","B hadr Pt",34,ptbinsD0arr);
 526   TH1F *hMCBhadrEta=new TH1F("hMCBhadrEta","B hadr Eta",50,-3.,3.);
 527   TH1F *hMCBhadrEnergy=new TH1F("hMCBhadrEnergy","B hadr Pt",200,0.,100.);
 528   TH1F *hMCBhadrNdaught=new TH1F("hMCBhadrNdaught","N Bhadr daughters",100,0.,100.);
 529   TH1F *hMCD0fromBPt=new TH1F("hMCD0fromBPt","D0 from B Pt",34,ptbinsD0arr);
 530   TH1F *hMCD0fromBEta=new TH1F("hMCD0fromBEta","D0 from B Eta",50,-3.,3.);
 531   TH1F *hMCD0fromBEnergy=new TH1F("hMCD0fromBEnergy","D0 from B Energy",200,0.,100.);
 532
 533   TH2F *hMCD0VsBhadrPt=new TH2F("hMCD0VsBhadrPt","D0 pt Vs Bhadr pt",34,ptbinsD0arr,34,ptbinsD0arr);
 534   TH2F *hMCD0VsBhadrEnergy=new TH2F("hMCD0VsBhadrEnergy","D0 Energy Vs Bhadr Energy",200,0.,50.,200,0.,50.);
 535   TH1F *hMCD0deltaBhadrEnergy=new TH1F("hMCD0deltaBhadrEnergy","Fractional D0 Energy w.r.t. Bhadr Energy",20,0.,1.);
 536   TH1F *hMCD0EnergyVsAvBDaughtEn=new TH1F("hMCD0EnergyVsAvBDaughtEn","#Delta(E^{D^0}-E_{avg})/E_{Bahdr}",40,-1.,1.);
 537   TH1F *hMCD0BhadrAngle=new TH1F("hMCD0BhadrAngle","cosine of the angle between D0 and Bhadr particle",40,-1.,1.);
 538   TH2F *hMCD0BhadrAngleEnergy=new TH2F("hMCD0BhadrAngleEnergy","cosine of the angle between D0 and Bhadr particle as a function of Energy",25,0.,50.,40,-1.,1.);
 539
 540   TH1I *hMCPartFound=new TH1I("hMCPartFound","1=c,2=D0,3=fromBall,4=fromBmeson,5=fromBbaryon",6,0,6);
 541
 542
 543   flistMCproperties->Add(hMCcquarkAllPt);
 544   flistMCproperties->Add(hMCcquarkAllEta);
 545   flistMCproperties->Add(hMCcquarkAllEnergy);
 546   flistMCproperties->Add(hMCcquarkNdaught);
 547   flistMCproperties->Add(hMCD0fromcPt);
 548   flistMCproperties->Add(hMCD0fromcEta);
 549   flistMCproperties->Add(hMCD0fromcEnergy);
 550   flistMCproperties->Add(hMCD0VscquarkPt);
 551   flistMCproperties->Add(hMCD0VscquarkEnergy);
 552   flistMCproperties->Add(hMCD0deltacquarkEnergy);
 553   flistMCproperties->Add(hMCD0EnergyVsAvcquarkDaughtEn);
 554   flistMCproperties->Add(hMCD0cquarkAngle);
 555   flistMCproperties->Add(hMCD0cquarkAngleEnergy);
 556
 557   flistMCproperties->Add(hMCfromBpdgB);
 558   flistMCproperties->Add(hMCBhadrPt);
 559   flistMCproperties->Add(hMCBhadrEta);
 560   flistMCproperties->Add(hMCBhadrEnergy);
 561   flistMCproperties->Add(hMCBhadrNdaught);
 562   flistMCproperties->Add(hMCD0fromBPt);
 563   flistMCproperties->Add(hMCD0fromBEta);
 564   flistMCproperties->Add(hMCD0fromBEnergy);
 565   flistMCproperties->Add(hMCD0VsBhadrPt);
 566   flistMCproperties->Add(hMCD0VsBhadrEnergy);
 567   flistMCproperties->Add(hMCD0deltaBhadrEnergy);
 568   flistMCproperties->Add(hMCD0EnergyVsAvBDaughtEn);
 569   flistMCproperties->Add(hMCD0BhadrAngle);
 570   flistMCproperties->Add(hMCD0BhadrAngleEnergy);
 571   flistMCproperties->Add(hMCPartFound);
 572
 573   //################################################################################################
 574   //                                                                                               #
 575   //                         HISTOS FOR NO CUTS CASE                                               #
 576   //                                                                                               #
 577   //################################################################################################
 578   Printf("AFTER MC HISTOS \n");
 579
 580   //############ NO CUTS SIGNAL HISTOGRAMS ###############
 581   //
 582   // ####### global properties histo ############
 583
 584   TH2F *hCPtaVSd0d0NCsign=new TH2F("hCPtaVSd0d0NCsign","hCPtaVSd0d0_NoCuts_Signal",1000,-100000.,100000.,100,-1.,1.);
 585   TH1F *hSecVtxZNCsign=new TH1F("hSecVtxZNCsign","hSecVtxZ_NoCuts_Signal",1000,-8.,8.);
 586   TH1F *hSecVtxXNCsign=new TH1F("hSecVtxXNCsign","hSecVtxX_NoCuts_Signal",1000,-3000.,3000.);
 587   TH1F *hSecVtxYNCsign=new TH1F("hSecVtxYNCsign","hSecVtxY_NoCuts_Signal",1000,-3000.,3000.);
 588   TH2F *hSecVtxXYNCsign=new TH2F("hSecVtxXYNCsign","hSecVtxXY_NoCuts_Signal",1000,-3000.,3000.,1000,-3000.,3000.);
 589   TH1F *hSecVtxPhiNCsign=new TH1F("hSecVtxPhiNCsign","hSecVtxPhi_NoCuts_Signal",180,-180.1,180.1);
 590   TH1F *hd0singlTrackNCsign=new TH1F("hd0singlTrackNCsign","hd0singlTrackNoCuts_Signal",1000,-5000.,5000.);
 591   TH1F *hCPtaNCsign=new TH1F("hCPtaNCsign","hCPta_NoCuts_Signal",100,-1.,1.);
 592   TH1F *hd0xd0NCsign=new TH1F("hd0xd0NCsign","hd0xd0_NoCuts_Signal",1000,-100000.,100000.);
 593   TH1F *hMassTrueNCsign=new TH1F("hMassTrueNCsign","D^{0} MC inv. Mass No Cuts Signal(All momenta)",600,1.600,2.200);
 594   TH1F *hMassNCsign=new TH1F("hMassNCsign","D^{0} inv. Mass No Cuts Signal (All momenta)",600,1.600,2.200);
 595   hMassNCsign->Sumw2();
 596   TH1F *hMassTrueNCsignPM=new TH1F("hMassTrueNCsignPM","D^{0} MC inv. Mass No Cuts Signal, Mass Peak. (All momenta)",600,1.600,2.200);
 597   TH1F *hMassNCsignPM=new TH1F("hMassNCsignPM","D^{0} inv. Mass No Cuts Signal (All momenta), MassPeak",600,1.600,2.200);
 598   hMassNCsignPM->Sumw2();
 599
 600   TH1F *hMassTrueNCsignSB=new TH1F("hMassTrueNCsignSB","D^{0} MC inv. Mass in Side Bands No Cuts Signal(All momenta)",600,1.600,2.200);
 601   TH1F *hMassNCsignSB=new TH1F("hMassNCsignSB","D^{0} inv. Mass in Side Bands No Cuts Signal (All momenta)",600,1.600,2.200);
 602   hMassNCsignSB->Sumw2();
 603
 604   flistNoCutsSignal->Add(hCPtaVSd0d0NCsign);
 605   flistNoCutsSignal->Add(hSecVtxZNCsign);
 606   flistNoCutsSignal->Add(hSecVtxYNCsign);
 607   flistNoCutsSignal->Add(hSecVtxXNCsign);
 608   flistNoCutsSignal->Add(hSecVtxXYNCsign);
 609   flistNoCutsSignal->Add(hSecVtxPhiNCsign);
 610   flistNoCutsSignal->Add(hd0singlTrackNCsign);
 611   flistNoCutsSignal->Add(hCPtaNCsign);
 612   flistNoCutsSignal->Add(hd0xd0NCsign);
 613   flistNoCutsSignal->Add(hMassTrueNCsign);
 614   flistNoCutsSignal->Add(hMassNCsign);
 615   flistNoCutsSignal->Add(hMassTrueNCsignPM);
 616   flistNoCutsSignal->Add(hMassNCsignPM);
 617   flistNoCutsSignal->Add(hMassTrueNCsignSB);
 618   flistNoCutsSignal->Add(hMassNCsignSB);
 619
 620   //%%% NEW HISTOS %%%%%%%%%%%%%%%%
 621   TH1F *hdcaNCsign=new TH1F("hdcaNCsign","hdca_NoCuts_Signal",100,0.,1000.);
 622   hdcaNCsign->SetXTitle("dca   [#mum]");
 623   hdcaNCsign->SetYTitle("Entries");
 624   TH1F *hcosthetastarNCsign=new TH1F("hcosthetastarNCsign","hCosThetaStar_NoCuts_Signal",50,-1.,1.);
 625   hcosthetastarNCsign->SetXTitle("cos #theta^{*}");
 626   hcosthetastarNCsign->SetYTitle("Entries");
 627   TH1F *hptD0NCsign=new TH1F("hptD0NCsign","D^{0} transverse momentum distribution",34,ptbinsD0arr);
 628   hptD0NCsign->SetXTitle("p_{t}  [GeV/c]");
 629   hptD0NCsign->SetYTitle("Entries");
 630   TH1F *hptD0VsMaxPtNCsign=new TH1F("hptD0VsMaxPtNCsign","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
 631   TH2F *hptD0PTallsqrtNCsign=new TH2F("hptD0PTallsqrtNCsign","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
 632   TH2F *hptD0PTallNCsign=new TH2F("hptD0PTallNCsign","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
 633   TH2F *hptD0vsptBNCsign=new TH2F("hptD0vsptBNCsign","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 634   TH2F *hpD0vspBNCsign=new TH2F("hpD0vspBNCsign","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 635   TH2F *hptD0vsptcquarkNCsign=new TH2F("hptD0vsptcquarkNCsign","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 636   TH2F *hpD0vspcquarkNCsign=new TH2F("hpD0vspcquarkNCsign","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 637   flistNoCutsSignal->Add(hdcaNCsign);
 638   flistNoCutsSignal->Add(hcosthetastarNCsign);
 639   flistNoCutsSignal->Add(hptD0NCsign);
 640   flistNoCutsSignal->Add(hptD0VsMaxPtNCsign);
 641   flistNoCutsSignal->Add(hptD0PTallsqrtNCsign);
 642   flistNoCutsSignal->Add(hptD0PTallNCsign);
 643   flistNoCutsSignal->Add(hptD0vsptBNCsign);
 644   flistNoCutsSignal->Add(hpD0vspBNCsign);
 645   flistNoCutsSignal->Add(hptD0vsptcquarkNCsign);
 646   flistNoCutsSignal->Add(hpD0vspcquarkNCsign);
 647
 648   TH1F *hd0zD0ptNCsign;
 649   TH1F *hInvMassD0NCsign,*hInvMassD0barNCsign;
 650   TH2F *hInvMassPtNCsign=new TH2F("hInvMassPtNCsign","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
 651   flistNoCutsSignal->Add(hInvMassPtNCsign);
 652   TH1F *hetaNCsign;
 653   TH1F *hCosPDPBNCsign;
 654   TH1F *hCosPcPDNCsign;
 655   // ADDITIONAL HISTOS
 656   TH2F *hd0D0VSd0xd0NCsignpt;
 657   TH2F *hangletracksVSd0xd0NCsignpt;
 658   TH2F *hangletracksVSd0D0NCsignpt;
 659   TH1F *hd0xd0NCsignpt;
 660
 661   TH2F *hTOFpidNCsign=new TH2F("hTOFpidNCsign","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
 662   flistNoCutsSignal->Add(hTOFpidNCsign);
 663
 664   //##################
 665   for(Int_t i=0;i<fnbins;i++){
 666     //Printf("INSIDE HISTOS CREATION LOOP: %d \n",fnbins);
 667
 668     namehist="hd0zD0ptNCsign_pt";
 669     namehist+=i;
 670     titlehist="d0(z) No Cuts Signalm ptbin=";
 671     titlehist+=i;
 672     hd0zD0ptNCsign=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
 673     hd0zD0ptNCsign->SetXTitle("d_{0}(z)    [#mum]");
 674     hd0zD0ptNCsign->SetYTitle("Entries");
 675     flistNoCutsSignal->Add(hd0zD0ptNCsign);
 676
 677     namehist="hInvMassD0NCsign_pt";
 678     namehist+=i;
 679     titlehist="Invariant Mass D0 No Cuts Signal ptbin=";
 680     titlehist+=i;
 681     hInvMassD0NCsign=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
 682     hInvMassD0NCsign->SetXTitle("Invariant Mass    [GeV]");
 683     hInvMassD0NCsign->SetYTitle("Entries");
 684     flistNoCutsSignal->Add(hInvMassD0NCsign);
 685
 686
 687     namehist="hInvMassD0barNCsign_pt";
 688     namehist+=i;
 689     titlehist="Invariant Mass D0bar No Cuts Signal ptbin=";
 690     titlehist+=i;
 691     hInvMassD0barNCsign=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
 692     hInvMassD0barNCsign->SetXTitle("Invariant Mass    [GeV]");
 693     hInvMassD0barNCsign->SetYTitle("Entries");
 694     flistNoCutsSignal->Add(hInvMassD0barNCsign);
 695
 696
 697     namehist="hetaNCsign_pt";
 698     namehist+=i;
 699     titlehist="eta No Cuts Signal ptbin=";
 700     titlehist+=i;
 701     hetaNCsign=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
 702     hetaNCsign->SetXTitle("Pseudorapidity");
 703     hetaNCsign->SetYTitle("Entries");
 704     flistNoCutsSignal->Add(hetaNCsign);
 705
 706     namehist="hCosPDPBNCsign_pt";
 707     namehist+=i;
 708     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
 709     titlehist+=i;
 710     hCosPDPBNCsign=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
 711     hCosPDPBNCsign->SetXTitle("Cosine between D0 momentum and B momentum");
 712     hCosPDPBNCsign->SetYTitle("Entries");
 713     flistNoCutsSignal->Add(hCosPDPBNCsign);
 714
 715     namehist="hCosPcPDNCsign_pt";
 716     namehist+=i;
 717     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
 718     titlehist+=i;
 719     hCosPcPDNCsign=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
 720     hCosPcPDNCsign->SetXTitle("Cosine between c quark momentum and D0 momentum");
 721     hCosPcPDNCsign->SetYTitle("Entries");
 722     flistNoCutsSignal->Add(hCosPcPDNCsign);
 723
 724
 725     // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
 726     namehist="hd0xd0NCsign_pt";
 727     namehist+=i;
 728     titlehist="d0xd0 No Cuts Signal ptbin=";
 729     titlehist+=i;
 730     hd0xd0NCsignpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
 731     hd0xd0NCsignpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
 732     hd0xd0NCsignpt->SetYTitle("Entries");
 733     flistNoCutsSignal->Add(hd0xd0NCsignpt);
 734
 735
 736     namehist="hd0D0VSd0xd0NCsign_pt";
 737     namehist+=i;
 738     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} No Cuts Signal ptbin=";
 739     titlehist+=i;
 740     hd0D0VSd0xd0NCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
 741     hd0D0VSd0xd0NCsignpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
 742     hd0D0VSd0xd0NCsignpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
 743     flistNoCutsSignal->Add(hd0D0VSd0xd0NCsignpt);
 744
 745
 746     namehist="hangletracksVSd0xd0NCsign_pt";
 747     namehist+=i;
 748     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} No Cuts Signal ptbin=";
 749     titlehist+=i;
 750     hangletracksVSd0xd0NCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
 751     hangletracksVSd0xd0NCsignpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
 752     hangletracksVSd0xd0NCsignpt->SetYTitle(" angle between K and #p tracks  [rad]");
 753     flistNoCutsSignal->Add(hangletracksVSd0xd0NCsignpt);
 754
 755
 756     namehist="hangletracksVSd0D0NCsign_pt";
 757     namehist+=i;
 758     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} No Cuts Signal ptbin=";
 759     titlehist+=i;
 760     hangletracksVSd0D0NCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
 761     hangletracksVSd0D0NCsignpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
 762     hangletracksVSd0D0NCsignpt->SetYTitle(" angle between K and #p tracks  [rad]");
 763     flistNoCutsSignal->Add(hangletracksVSd0D0NCsignpt);
 764
 765   }
 766   Printf("AFTER LOOP HISTOS CREATION \n");
 767   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
 768   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 769
 770   // ####### d0 D0 histos ############
 771   TH1F *hd0D0NCsignPM = new TH1F("hd0D0NCsignPM","D^{0} impact par. plot , No Cuts ,Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
 772   hd0D0NCsignPM->SetXTitle("Impact parameter [#mum]");
 773   hd0D0NCsignPM->SetYTitle("Entries");
 774
 775   TH1F *hd0D0VtxTrueNCsignPM = new TH1F("hd0D0VtxTrueNCsignPM","D^{0} impact par. w.r.t. True Vtx, No Cuts, Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
 776   hd0D0VtxTrueNCsignPM->SetXTitle("Impact parameter [#mum]");
 777   hd0D0VtxTrueNCsignPM->SetYTitle("Entries");
 778
 779   TH1F *hMCd0D0NCsignPM = new TH1F("hMCd0D0NCsignPM","D^{0} impact par. plot, No Cuts, Signal,Mass Peak  (All momenta)",1000,-1000.,1000.);
 780   hMCd0D0NCsignPM->SetXTitle("MC Impact parameter [#mum]");
 781   hMCd0D0NCsignPM->SetYTitle("Entries");
 782
 783   TH1F *hd0D0NCsignSB = new TH1F("hd0D0NCsignSB","D^{0} impact par. plot , No Cuts ,Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
 784   hd0D0NCsignSB->SetXTitle("Impact parameter [#mum]");
 785   hd0D0NCsignSB->SetYTitle("Entries");
 786
 787   TH1F *hd0D0VtxTrueNCsignSB = new TH1F("hd0D0VtxTrueNCsignSB","D^{0} impact par. w.r.t. True Vtx, No Cuts, Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
 788   hd0D0VtxTrueNCsignSB->SetXTitle("Impact parameter [#mum]");
 789   hd0D0VtxTrueNCsignSB->SetYTitle("Entries");
 790
 791   TH1F *hMCd0D0NCsignSB = new TH1F("hMCd0D0NCsignSB","D^{0} impact par. plot, No Cuts, Signal,Mass Peak  (All momenta)",1000,-1000.,1000.);
 792   hMCd0D0NCsignSB->SetXTitle("MC Impact parameter [#mum]");
 793   hMCd0D0NCsignSB->SetYTitle("Entries");
 794
 795   flistNoCutsSignal->Add(hd0D0NCsignPM);
 796   flistNoCutsSignal->Add(hd0D0VtxTrueNCsignPM);
 797   flistNoCutsSignal->Add(hMCd0D0NCsignPM);
 798   flistNoCutsSignal->Add(hd0D0NCsignSB);
 799   flistNoCutsSignal->Add(hd0D0VtxTrueNCsignSB);
 800   flistNoCutsSignal->Add(hMCd0D0NCsignSB);
 801
 802   TH1F *hd0D0ptNCsignPM;
 803   TH1F *hMCd0D0ptNCsignPM;
 804   TH1F *hd0D0VtxTrueptNCsignPM;
 805   TH1F *hd0D0ptNCsignSB;
 806   TH1F *hMCd0D0ptNCsignSB;
 807   TH1F *hd0D0VtxTrueptNCsignSB;
 808   namehist="hd0D0ptNCsign_";
 809   titlehist="D^{0} impact par. plot, No Cuts, Signal, ";
 810   for(Int_t i=0;i<fnbins;i++){
 811     Printf("IN HISTOS CREATION USING PTBINS VALUES for NAMES \n");
 812     strnamept=namehist;
 813     strnamept.Append("PkMss_pt");
 814     strnamept+=i;
 815
 816     strtitlept=titlehist;
 817     strtitlept.Append(" Mass Peak, ");
 818
 819     strtitlept+=fptbins[i];
 820     Printf("IN HISTOS CREATION USING PTBINS VALUES for NAMES %d: %f\n",i,fptbins[i]);
 821     strtitlept.Append("<= pt <");
 822     strtitlept+=fptbins[i+1];
 823     strtitlept.Append(" [GeV/c]");
 824
 825     hd0D0ptNCsignPM= new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
 826     hd0D0ptNCsignPM->SetXTitle("Impact parameter [#mum] ");
 827     hd0D0ptNCsignPM->SetYTitle("Entries");
 828     flistNoCutsSignal->Add(hd0D0ptNCsignPM);
 829
 830     strnamept.ReplaceAll("hd0D0","hMCd0D0");
 831     hMCd0D0ptNCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
 832     hMCd0D0ptNCsignPM->SetXTitle("MC Impact parameter [#mum] ");
 833     hMCd0D0ptNCsignPM->SetYTitle("Entries");
 834     flistNoCutsSignal->Add(hMCd0D0ptNCsignPM);
 835
 836
 837     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
 838     hd0D0VtxTrueptNCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
 839     hd0D0VtxTrueptNCsignPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
 840     hd0D0VtxTrueptNCsignPM->SetYTitle("Entries");
 841     flistNoCutsSignal->Add(hd0D0VtxTrueptNCsignPM);
 842
 843     strnamept=namehist;
 844     strnamept.Append("SBMss_pt");
 845     strnamept+=i;
 846
 847     strtitlept=titlehist;
 848     strtitlept.Append(" Side Bands, ");
 849     strtitlept+=fptbins[i];
 850     strtitlept.Append("<= pt <");
 851     strtitlept+=fptbins[i+1];
 852     strtitlept.Append(" [GeV/c]");
 853
 854     hd0D0ptNCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
 855     hd0D0ptNCsignSB->SetXTitle("Impact parameter [#mum] ");
 856     hd0D0ptNCsignSB->SetYTitle("Entries");
 857     flistNoCutsSignal->Add(hd0D0ptNCsignSB);
 858
 859     strnamept.ReplaceAll("hd0D0","hMCd0D0");
 860     hMCd0D0ptNCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
 861     hMCd0D0ptNCsignSB->SetXTitle("MC Impact parameter [#mum] ");
 862     hMCd0D0ptNCsignSB->SetYTitle("Entries");
 863     flistNoCutsSignal->Add(hMCd0D0ptNCsignSB);
 864
 865     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
 866     hd0D0VtxTrueptNCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
 867     hd0D0VtxTrueptNCsignSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
 868     hd0D0VtxTrueptNCsignSB->SetYTitle("Entries");
 869     flistNoCutsSignal->Add(hd0D0VtxTrueptNCsignSB);
 870   }
 871
 872   Printf("AFTER SIGNAL HISTOS CREATION for NOCUTS\n");
 873
 874
 875   //############ NO CUTS BACKGROUND HISTOGRAMS ###########
 876   //
 877   //   ######## global properties histos #######
 878   TH2F *hCPtaVSd0d0NCback=new TH2F("hCPtaVSd0d0NCback","hCPtaVSd0d0_NoCuts_Background",1000,-100000.,100000.,100,-1.,1.);
 879   TH1F *hSecVtxZNCback=new TH1F("hSecVtxZNCback","hSecVtxZ_NoCuts_Background",1000,-8.,8.);
 880   TH1F *hSecVtxXNCback=new TH1F("hSecVtxXNCback","hSecVtxX_NoCuts_Background",1000,-3000.,3000.);
 881   TH1F *hSecVtxYNCback=new TH1F("hSecVtxYNCback","hSecVtxY_NoCuts_Background",1000,-3000.,3000.);
 882   TH2F *hSecVtxXYNCback=new TH2F("hSecVtxXYNCback","hSecVtxXY_NoCuts_Background",1000,-3000.,3000.,1000,-3000.,3000.);
 883   TH1F *hSecVtxPhiNCback=new TH1F("hSecVtxPhiNCback","hSecVtxPhi_NoCuts_Background",180,-180.1,180.1);
 884   TH1F *hd0singlTrackNCback=new TH1F("hd0singlTrackNCback","hd0singlTrackNoCuts_Back",1000,-5000.,5000.);
 885   TH1F *hCPtaNCback=new TH1F("hCPtaNCback","hCPta_NoCuts_Background",100,-1.,1.);
 886   TH1F *hd0xd0NCback=new TH1F("hd0xd0NCback","hd0xd0_NoCuts_Background",1000,-100000.,100000.);
 887   TH1F *hMassTrueNCback=new TH1F("hMassTrueNCback","D^{0} MC inv. Mass No Cuts Background(All momenta)",600,1.600,2.200);
 888   TH1F *hMassNCback=new TH1F("hMassNCback","D^{0} inv. Mass No Cuts Background (All momenta)",600,1.600,2.200);
 889   hMassNCback->Sumw2();
 890   TH1F *hMassTrueNCbackPM=new TH1F("hMassTrueNCbackPM","D^{0} MC inv. Mass No Cuts Background, Mass Peak. (All momenta)",600,1.600,2.200);
 891   TH1F *hMassNCbackPM=new TH1F("hMassNCbackPM","D^{0} inv. Mass No Cuts Background (All momenta), MassPeak",600,1.600,2.200);
 892   hMassNCbackPM->Sumw2();
 893   TH1F *hMassTrueNCbackSB=new TH1F("hMassTrueNCbackSB","D^{0} MC inv. Mass in Side Bands No Cuts Background(All momenta)",600,1.600,2.200);
 894   TH1F *hMassNCbackSB=new TH1F("hMassNCbackSB","D^{0} inv. Mass in Side Bands No Cuts Background (All momenta)",600,1.600,2.200);
 895   hMassNCbackSB->Sumw2();
 896
 897   flistNoCutsBack->Add(hCPtaVSd0d0NCback);
 898   flistNoCutsBack->Add(hSecVtxZNCback);
 899   flistNoCutsBack->Add(hSecVtxYNCback);
 900   flistNoCutsBack->Add(hSecVtxXNCback);
 901   flistNoCutsBack->Add(hSecVtxXYNCback);
 902   flistNoCutsBack->Add(hSecVtxPhiNCback);
 903   flistNoCutsBack->Add(hd0singlTrackNCback);
 904   flistNoCutsBack->Add(hCPtaNCback);
 905   flistNoCutsBack->Add(hd0xd0NCback);
 906   flistNoCutsBack->Add(hMassTrueNCback);
 907   flistNoCutsBack->Add(hMassNCback);
 908   flistNoCutsBack->Add(hMassTrueNCbackPM);
 909   flistNoCutsBack->Add(hMassNCbackPM);
 910   flistNoCutsBack->Add(hMassTrueNCbackSB);
 911   flistNoCutsBack->Add(hMassNCbackSB);
 912
 913
 914  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
 915   TH1F *hdcaNCback=new TH1F("hdcaNCback","hdca_NoCuts_Backgr",100,0.,1000.);
 916   hdcaNCback->SetXTitle("dca   [#mum]");
 917   hdcaNCback->SetYTitle("Entries");
 918   TH1F *hcosthetastarNCback=new TH1F("hcosthetastarNCback","hCosThetaStar_NoCuts_Backgr",50,-1.,1.);
 919   hcosthetastarNCback->SetXTitle("cos #theta^{*}");
 920   hcosthetastarNCback->SetYTitle("Entries");
 921   TH1F *hptD0NCback=new TH1F("hptD0NCback","D^{0} transverse momentum distribution",34,ptbinsD0arr);
 922   hptD0NCback->SetXTitle("p_{t}  [GeV/c]");
 923   hptD0NCback->SetYTitle("Entries");
 924   TH1F *hptD0VsMaxPtNCback=new TH1F("hptD0VsMaxPtNCback","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
 925   TH2F *hptD0PTallsqrtNCback=new TH2F("hptD0PTallsqrtNCback","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
 926   TH2F *hptD0PTallNCback=new TH2F("hptD0PTallNCback","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
 927   TH2F *hptD0vsptBNCback=new TH2F("hptD0vsptBNCback","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 928   TH2F *hpD0vspBNCback=new TH2F("hpD0vspBNCback","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 929   TH2F *hptD0vsptcquarkNCback=new TH2F("hptD0vsptcquarkNCback","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 930   TH2F *hpD0vspcquarkNCback=new TH2F("hpD0vspcquarkNCback","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
 931   flistNoCutsBack->Add(hdcaNCback);
 932   flistNoCutsBack->Add(hcosthetastarNCback);
 933   flistNoCutsBack->Add(hptD0NCback);
 934   flistNoCutsBack->Add(hptD0VsMaxPtNCback);
 935   flistNoCutsBack->Add(hptD0PTallsqrtNCback);
 936   flistNoCutsBack->Add(hptD0PTallNCback);
 937   flistNoCutsBack->Add(hptD0vsptBNCback);
 938   flistNoCutsBack->Add(hpD0vspBNCback);
 939   flistNoCutsBack->Add(hptD0vsptcquarkNCback);
 940   flistNoCutsBack->Add(hpD0vspcquarkNCback);
 941
 942   TH1F *hd0zD0ptNCback;
 943   TH1F *hInvMassD0NCback,*hInvMassD0barNCback;
 944   TH2F *hInvMassPtNCback=new TH2F("hInvMassPtNCback","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
 945   TH1F *hetaNCback;
 946   TH1F *hCosPDPBNCback;
 947   TH1F *hCosPcPDNCback;
 948    // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
 949   TH2F *hd0D0VSd0xd0NCbackpt;
 950   TH2F *hangletracksVSd0xd0NCbackpt;
 951   TH2F *hangletracksVSd0D0NCbackpt;
 952   TH1F *hd0xd0NCbackpt;
 953   flistNoCutsBack->Add(hInvMassPtNCback);
 954
 955   TH2F *hTOFpidNCback=new TH2F("hTOFpidNCback","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
 956   flistNoCutsBack->Add(hTOFpidNCback);
 957
 958   for(Int_t i=0;i<fnbins;i++){
 959     namehist="hd0zD0ptNCback_pt";
 960     namehist+=i;
 961     titlehist="d0(z) No Cuts Backgrm ptbin=";
 962     titlehist+=i;
 963     hd0zD0ptNCback=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
 964     hd0zD0ptNCback->SetXTitle("d_{0}(z)    [#mum]");
 965     hd0zD0ptNCback->SetYTitle("Entries");
 966     flistNoCutsBack->Add(hd0zD0ptNCback);
 967
 968     namehist="hInvMassD0NCback_pt";
 969     namehist+=i;
 970     titlehist="Invariant Mass No Cuts Backgr ptbin=";
 971     titlehist+=i;
 972     hInvMassD0NCback=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
 973     hInvMassD0NCback->SetXTitle("Invariant Mass    [GeV]");
 974     hInvMassD0NCback->SetYTitle("Entries");
 975     flistNoCutsBack->Add(hInvMassD0NCback);
 976
 977
 978     namehist="hInvMassD0barNCback_pt";
 979     namehist+=i;
 980     titlehist="Invariant Mass D0bar No Cuts Back ptbin=";
 981     titlehist+=i;
 982     hInvMassD0barNCback=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
 983     hInvMassD0barNCback->SetXTitle("Invariant Mass    [GeV]");
 984     hInvMassD0barNCback->SetYTitle("Entries");
 985     flistNoCutsBack->Add(hInvMassD0barNCback);
 986
 987
 988     namehist="hetaNCback_pt";
 989     namehist+=i;
 990     titlehist="eta No Cuts Backgr ptbin=";
 991     titlehist+=i;
 992     hetaNCback=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
 993     hetaNCback->SetXTitle("Pseudorapidity");
 994     hetaNCback->SetYTitle("Entries");
 995     flistNoCutsBack->Add(hetaNCback);
 996
 997     namehist="hCosPDPBNCback_pt";
 998     namehist+=i;
 999     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
1000     titlehist+=i;
1001     hCosPDPBNCback=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1002     hCosPDPBNCback->SetXTitle("Cosine between D0 momentum and B momentum");
1003     hCosPDPBNCback->SetYTitle("Entries");
1004     flistNoCutsBack->Add(hCosPDPBNCback);
1005
1006     namehist="hCosPcPDNCback_pt";
1007     namehist+=i;
1008     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
1009     titlehist+=i;
1010     hCosPcPDNCback=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1011     hCosPcPDNCback->SetXTitle("Cosine between c quark momentum and D0 momentum");
1012     hCosPcPDNCback->SetYTitle("Entries");
1013     flistNoCutsBack->Add(hCosPcPDNCback);
1014
1015
1016     // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1017     namehist="hd0xd0NCback_pt";
1018     namehist+=i;
1019     titlehist="d0xd0 No Cuts Background ptbin=";
1020     titlehist+=i;
1021     hd0xd0NCbackpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
1022     hd0xd0NCbackpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
1023     hd0xd0NCbackpt->SetYTitle("Entries");
1024     flistNoCutsBack->Add(hd0xd0NCbackpt);
1025
1026
1027     namehist="hd0D0VSd0xd0NCback_pt";
1028     namehist+=i;
1029     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} No Cuts Back ptbin=";
1030     titlehist+=i;
1031     hd0D0VSd0xd0NCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
1032     hd0D0VSd0xd0NCbackpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1033     hd0D0VSd0xd0NCbackpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
1034     flistNoCutsBack->Add(hd0D0VSd0xd0NCbackpt);
1035
1036
1037     namehist="hangletracksVSd0xd0NCback_pt";
1038     namehist+=i;
1039     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} No Cuts Back ptbin=";
1040     titlehist+=i;
1041     hangletracksVSd0xd0NCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
1042     hangletracksVSd0xd0NCbackpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1043     hangletracksVSd0xd0NCbackpt->SetYTitle(" angle between K and #p tracks  [rad]");
1044     flistNoCutsBack->Add(hangletracksVSd0xd0NCbackpt);
1045
1046
1047     namehist="hangletracksVSd0D0NCback_pt";
1048     namehist+=i;
1049     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} No Cuts Back ptbin=";
1050     titlehist+=i;
1051     hangletracksVSd0D0NCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
1052     hangletracksVSd0D0NCbackpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
1053     hangletracksVSd0D0NCbackpt->SetYTitle(" angle between K and #p tracks  [rad]");
1054     flistNoCutsBack->Add(hangletracksVSd0D0NCbackpt);
1055
1056
1057
1058   }
1059   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
1060   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1061
1062
1063
1064   // ####### d0 D0 histos ############
1065
1066  TH1F *hd0D0NCbackPM = new TH1F("hd0D0NCbackPM","D^{0} impact par. plot , No Cuts ,Background,Mass Peak (All momenta)",1000,-1000.,1000.);
1067   hd0D0NCbackPM->SetXTitle("Impact parameter [#mum]");
1068   hd0D0NCbackPM->SetYTitle("Entries");
1069
1070   TH1F *hd0D0VtxTrueNCbackPM = new TH1F("hd0D0VtxTrueNCbackPM","D^{0} impact par. w.r.t. True Vtx, No Cuts, Background,Mass Peak (All momenta)",1000,-1000.,1000.);
1071   hd0D0VtxTrueNCbackPM->SetXTitle("Impact parameter [#mum]");
1072   hd0D0VtxTrueNCbackPM->SetYTitle("Entries");
1073
1074   TH1F *hMCd0D0NCbackPM = new TH1F("hMCd0D0NCbackPM","D^{0} impact par. plot, No Cuts, Background,Mass Peak  (All momenta)",1000,-1000.,1000.);
1075   hMCd0D0NCbackPM->SetXTitle("MC Impact parameter [#mum]");
1076   hMCd0D0NCbackPM->SetYTitle("Entries");
1077
1078   TH1F *hd0D0NCbackSB = new TH1F("hd0D0NCbackSB","D^{0} impact par. plot , No Cuts ,Background,Mass Peak (All momenta)",1000,-1000.,1000.);
1079   hd0D0NCbackSB->SetXTitle("Impact parameter [#mum]");
1080   hd0D0NCbackSB->SetYTitle("Entries");
1081
1082   TH1F *hd0D0VtxTrueNCbackSB = new TH1F("hd0D0VtxTrueNCbackSB","D^{0} impact par. w.r.t. True Vtx, No Cuts, Background,Mass Peak (All momenta)",1000,-1000.,1000.);
1083   hd0D0VtxTrueNCbackSB->SetXTitle("Impact parameter [#mum]");
1084   hd0D0VtxTrueNCbackSB->SetYTitle("Entries");
1085
1086   TH1F *hMCd0D0NCbackSB = new TH1F("hMCd0D0NCbackSB","D^{0} impact par. plot, No Cuts, Background,Mass Peak  (All momenta)",1000,-1000.,1000.);
1087   hMCd0D0NCbackSB->SetXTitle("MC Impact parameter [#mum]");
1088   hMCd0D0NCbackSB->SetYTitle("Entries");
1089
1090   flistNoCutsBack->Add(hd0D0NCbackPM);
1091   flistNoCutsBack->Add(hd0D0VtxTrueNCbackPM);
1092   flistNoCutsBack->Add(hMCd0D0NCbackPM);
1093   flistNoCutsBack->Add(hd0D0NCbackSB);
1094   flistNoCutsBack->Add(hd0D0VtxTrueNCbackSB);
1095   flistNoCutsBack->Add(hMCd0D0NCbackSB);
1096
1097   TH1F *hd0D0ptNCbackPM;
1098   TH1F *hMCd0D0ptNCbackPM;
1099   TH1F *hd0D0VtxTrueptNCbackPM;
1100   TH1F *hd0D0ptNCbackSB;
1101   TH1F *hMCd0D0ptNCbackSB;
1102   TH1F *hd0D0VtxTrueptNCbackSB;
1103   namehist="hd0D0ptNCback_";
1104   titlehist="D^{0} impact par. plot, No Cuts, Background, ";
1105   for(Int_t i=0;i<fnbins;i++){
1106     strnamept=namehist;
1107     strnamept.Append("PkMss_pt");
1108     strnamept+=i;
1109
1110     strtitlept=titlehist;
1111     strtitlept.Append(" Mass Peak, ");
1112     strtitlept+=fptbins[i];
1113     strtitlept.Append("<= pt <");
1114     strtitlept+=fptbins[i+1];
1115     strtitlept.Append(" [GeV/c]");
1116
1117     hd0D0ptNCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1118     hd0D0ptNCbackPM->SetXTitle("Impact parameter [#mum] ");
1119     hd0D0ptNCbackPM->SetYTitle("Entries");
1120     flistNoCutsBack->Add(hd0D0ptNCbackPM);
1121
1122     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1123     hMCd0D0ptNCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1124     hMCd0D0ptNCbackPM->SetXTitle("MC Impact parameter [#mum] ");
1125     hMCd0D0ptNCbackPM->SetYTitle("Entries");
1126     flistNoCutsBack->Add(hMCd0D0ptNCbackPM);
1127
1128
1129     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
1130     hd0D0VtxTrueptNCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1131     hd0D0VtxTrueptNCbackPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
1132     hd0D0VtxTrueptNCbackPM->SetYTitle("Entries");
1133     flistNoCutsBack->Add(hd0D0VtxTrueptNCbackPM);
1134
1135     strnamept=namehist;
1136     strnamept.Append("SBMss_pt");
1137     strnamept+=i;
1138
1139     strtitlept=titlehist;
1140     strtitlept.Append(" Side Bands, ");
1141     strtitlept+=fptbins[i];
1142     strtitlept.Append("<= pt <");
1143     strtitlept+=fptbins[i+1];
1144     strtitlept.Append(" [GeV/c]");
1145
1146     hd0D0ptNCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1147     hd0D0ptNCbackSB->SetXTitle("Impact parameter [#mum] ");
1148     hd0D0ptNCbackSB->SetYTitle("Entries");
1149     flistNoCutsBack->Add(hd0D0ptNCbackSB);
1150
1151     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1152     hMCd0D0ptNCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1153     hMCd0D0ptNCbackSB->SetXTitle("MC Impact parameter [#mum] ");
1154     hMCd0D0ptNCbackSB->SetYTitle("Entries");
1155     flistNoCutsBack->Add(hMCd0D0ptNCbackSB);
1156
1157     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
1158     hd0D0VtxTrueptNCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1159     hd0D0VtxTrueptNCbackSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
1160     hd0D0VtxTrueptNCbackSB->SetYTitle("Entries");
1161     flistNoCutsBack->Add(hd0D0VtxTrueptNCbackSB);
1162   }
1163
1164
1165
1166  //############ NO CUTS FROMB HISTOGRAMS ###########
1167   //
1168   //#######  global properties histos
1169
1170   TH2F *hCPtaVSd0d0NCfromB=new TH2F("hCPtaVSd0d0NCfromB","hCPtaVSd0d0_NoCuts_FromB",1000,-100000.,100000.,100,-1.,1.);
1171   TH1F *hSecVtxZNCfromB=new TH1F("hSecVtxZNCfromB","hSecVtxZ_NoCuts_FromB",1000,-8.,8.);
1172   TH1F *hSecVtxXNCfromB=new TH1F("hSecVtxXNCfromB","hSecVtxX_NoCuts_FromB",1000,-3000.,3000.);
1173   TH1F *hSecVtxYNCfromB=new TH1F("hSecVtxYNCfromB","hSecVtxY_NoCuts_FromB",1000,-3000.,3000.);
1174   TH2F *hSecVtxXYNCfromB=new TH2F("hSecVtxXYNCfromB","hSecVtxXY_NoCuts_FromB",1000,-3000.,3000.,1000,-3000.,3000.);
1175   TH1F *hSecVtxPhiNCfromB=new TH1F("hSecVtxPhiNCfromB","hSecVtxPhi_NoCuts_FromB",180,-180.1,180.1);
1176   TH1F *hd0singlTrackNCfromB=new TH1F("hd0singlTrackNCfromB","hd0singlTrackNoCuts_FromB",1000,-5000.,5000.);
1177   TH1F *hCPtaNCfromB=new TH1F("hCPtaNCfromB","hCPta_NoCuts_FromB",100,-1.,1.);
1178   TH1F *hd0xd0NCfromB=new TH1F("hd0xd0NCfromB","hd0xd0_NoCuts_FromB",1000,-100000.,100000.);
1179   TH1F *hMassTrueNCfromB=new TH1F("hMassTrueNCfromB","D^{0} MC inv. Mass No Cuts FromB(All momenta)",600,1.600,2.200);
1180   TH1F *hMassNCfromB=new TH1F("hMassNCfromB","D^{0} inv. Mass No Cuts FromB (All momenta)",600,1.600,2.200);
1181   hMassNCfromB->Sumw2();
1182   TH1F *hMassTrueNCfromBPM=new TH1F("hMassTrueNCfromBPM","D^{0} MC inv. Mass No Cuts FromB, Mass Peak. (All momenta)",600,1.600,2.200);
1183   TH1F *hMassNCfromBPM=new TH1F("hMassNCfromBPM","D^{0} inv. Mass No Cuts FromB (All momenta), MassPeak",600,1.600,2.200);
1184   hMassNCfromB->Sumw2();
1185   TH1F *hMassTrueNCfromBSB=new TH1F("hMassTrueNCfromBSB","D^{0} MC inv. Mass in Side Bands No Cuts FromB(All momenta)",600,1.600,2.200);
1186   TH1F *hMassNCfromBSB=new TH1F("hMassNCfromBSB","D^{0} inv. Mass in Side Bands No Cuts FromB (All momenta)",600,1.600,2.200);
1187   hMassNCfromBSB->Sumw2();
1188
1189   flistNoCutsFromB->Add(hCPtaVSd0d0NCfromB);
1190   flistNoCutsFromB->Add(hSecVtxZNCfromB);
1191   flistNoCutsFromB->Add(hSecVtxYNCfromB);
1192   flistNoCutsFromB->Add(hSecVtxXNCfromB);
1193   flistNoCutsFromB->Add(hSecVtxXYNCfromB);
1194   flistNoCutsFromB->Add(hSecVtxPhiNCfromB);
1195   flistNoCutsFromB->Add(hd0singlTrackNCfromB);
1196   flistNoCutsFromB->Add(hCPtaNCfromB);
1197   flistNoCutsFromB->Add(hd0xd0NCfromB);
1198   flistNoCutsFromB->Add(hMassTrueNCfromB);
1199   flistNoCutsFromB->Add(hMassNCfromB);
1200   flistNoCutsFromB->Add(hMassTrueNCfromBPM);
1201   flistNoCutsFromB->Add(hMassNCfromBPM);
1202   flistNoCutsFromB->Add(hMassTrueNCfromBSB);
1203   flistNoCutsFromB->Add(hMassNCfromBSB);
1204
1205
1206
1207
1208
1209  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
1210   TH1F *hdcaNCfromB=new TH1F("hdcaNCfromB","hdca_NoCuts_FromB",100,0.,1000.);
1211   hdcaNCfromB->SetXTitle("dca   [#mum]");
1212   hdcaNCfromB->SetYTitle("Entries");
1213   TH1F *hcosthetastarNCfromB=new TH1F("hcosthetastarNCfromB","hCosThetaStar_NoCuts_FromB",50,-1.,1.);
1214   hcosthetastarNCfromB->SetXTitle("cos #theta^{*}");
1215   hcosthetastarNCfromB->SetYTitle("Entries");
1216   TH1F *hptD0NCfromB=new TH1F("hptD0NCfromB","D^{0} transverse momentum distribution",34,ptbinsD0arr);
1217   hptD0NCfromB->SetXTitle("p_{t}  [GeV/c]");
1218   hptD0NCfromB->SetYTitle("Entries");
1219   TH1F *hptD0VsMaxPtNCfromB=new TH1F("hptD0VsMaxPtNCfromB","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
1220   TH2F *hptD0PTallsqrtNCfromB=new TH2F("hptD0PTallsqrtNCfromB","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
1221   TH2F *hptD0PTallNCfromB=new TH2F("hptD0PTallNCfromB","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
1222   TH2F *hptD0vsptBNCfromB=new TH2F("hptD0vsptBNCfromB","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1223   TH2F *hpD0vspBNCfromB=new TH2F("hpD0vspBNCfromB","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1224   TH2F *hptD0vsptcquarkNCfromB=new TH2F("hptD0vsptcquarkNCfromB","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1225   TH2F *hpD0vspcquarkNCfromB=new TH2F("hpD0vspcquarkNCfromB","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1226   flistNoCutsFromB->Add(hdcaNCfromB);
1227   flistNoCutsFromB->Add(hcosthetastarNCfromB);
1228   flistNoCutsFromB->Add(hptD0NCfromB);
1229   flistNoCutsFromB->Add(hptD0VsMaxPtNCfromB);
1230   flistNoCutsFromB->Add(hptD0PTallsqrtNCfromB);
1231   flistNoCutsFromB->Add(hptD0PTallNCfromB);
1232   flistNoCutsFromB->Add(hptD0vsptBNCfromB);
1233   flistNoCutsFromB->Add(hpD0vspBNCfromB);
1234   flistNoCutsFromB->Add(hptD0vsptcquarkNCfromB);
1235   flistNoCutsFromB->Add(hpD0vspcquarkNCfromB);
1236
1237   TH1F *hd0zD0ptNCfromB;
1238   TH1F *hInvMassD0NCfromB,*hInvMassD0barNCfromB;
1239   TH2F *hInvMassPtNCfromB=new TH2F("hInvMassPtNCfromB","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
1240   TH1F *hetaNCfromB;
1241   TH1F *hCosPDPBNCfromB;
1242   TH1F *hCosPcPDNCfromB;
1243
1244    // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1245   TH2F *hd0D0VSd0xd0NCfromBpt;
1246   TH2F *hangletracksVSd0xd0NCfromBpt;
1247   TH2F *hangletracksVSd0D0NCfromBpt;
1248   TH1F *hd0xd0NCfromBpt;
1249   flistNoCutsFromB->Add(hInvMassPtNCfromB);
1250
1251   TH2F *hTOFpidNCfromB=new TH2F("hTOFpidNCfromB","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
1252   flistNoCutsFromB->Add(hTOFpidNCfromB);
1253
1254   for(Int_t i=0;i<fnbins;i++){
1255     namehist="hd0zD0ptNCfromB_pt";
1256     namehist+=i;
1257     titlehist="d0(z) No Cuts FromB ptbin=";
1258     titlehist+=i;
1259     hd0zD0ptNCfromB=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
1260     hd0zD0ptNCfromB->SetXTitle("d_{0}(z)    [#mum]");
1261     hd0zD0ptNCfromB->SetYTitle("Entries");
1262     flistNoCutsFromB->Add(hd0zD0ptNCfromB);
1263
1264     namehist="hInvMassD0NCfromB_pt";
1265     namehist+=i;
1266     titlehist="Invariant Mass No Cuts FromB ptbin=";
1267     titlehist+=i;
1268     hInvMassD0NCfromB=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
1269     hInvMassD0NCfromB->SetXTitle("Invariant Mass    [GeV]");
1270     hInvMassD0NCfromB->SetYTitle("Entries");
1271     flistNoCutsFromB->Add(hInvMassD0NCfromB);
1272
1273
1274     namehist="hInvMassD0barNCfromB_pt";
1275     namehist+=i;
1276     titlehist="Invariant Mass D0bar No Cuts FromB ptbin=";
1277     titlehist+=i;
1278     hInvMassD0barNCfromB=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
1279     hInvMassD0barNCfromB->SetXTitle("Invariant Mass    [GeV]");
1280     hInvMassD0barNCfromB->SetYTitle("Entries");
1281     flistNoCutsFromB->Add(hInvMassD0barNCfromB);
1282
1283
1284
1285     namehist="hetaNCfromB_pt";
1286     namehist+=i;
1287     titlehist="eta No Cuts FromB ptbin=";
1288     titlehist+=i;
1289     hetaNCfromB=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
1290     hetaNCfromB->SetXTitle("Pseudorapidity");
1291     hetaNCfromB->SetYTitle("Entries");
1292     flistNoCutsFromB->Add(hetaNCfromB);
1293
1294     namehist="hCosPDPBNCfromB_pt";
1295     namehist+=i;
1296     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
1297     titlehist+=i;
1298     hCosPDPBNCfromB=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1299     hCosPDPBNCfromB->SetXTitle("Cosine between D0 momentum and B momentum");
1300     hCosPDPBNCfromB->SetYTitle("Entries");
1301     flistNoCutsFromB->Add(hCosPDPBNCfromB);
1302
1303     namehist="hCosPcPDNCfromB_pt";
1304     namehist+=i;
1305     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
1306     titlehist+=i;
1307     hCosPcPDNCfromB=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1308     hCosPcPDNCfromB->SetXTitle("Cosine between c quark momentum and D0 momentum");
1309     hCosPcPDNCfromB->SetYTitle("Entries");
1310     flistNoCutsFromB->Add(hCosPcPDNCfromB);
1311
1312 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1313     namehist="hd0xd0NCfromB_pt";
1314     namehist+=i;
1315     titlehist="d0xd0 No Cuts FromB ptbin=";
1316     titlehist+=i;
1317     hd0xd0NCfromBpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
1318     hd0xd0NCfromBpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
1319     hd0xd0NCfromBpt->SetYTitle("Entries");
1320     flistNoCutsFromB->Add(hd0xd0NCfromBpt);
1321
1322
1323     namehist="hd0D0VSd0xd0NCfromB_pt";
1324     namehist+=i;
1325     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} No Cuts FromB ptbin=";
1326     titlehist+=i;
1327     hd0D0VSd0xd0NCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
1328     hd0D0VSd0xd0NCfromBpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1329     hd0D0VSd0xd0NCfromBpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
1330     flistNoCutsFromB->Add(hd0D0VSd0xd0NCfromBpt);
1331
1332
1333     namehist="hangletracksVSd0xd0NCfromB_pt";
1334     namehist+=i;
1335     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} No Cuts FromB ptbin=";
1336     titlehist+=i;
1337     hangletracksVSd0xd0NCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
1338     hangletracksVSd0xd0NCfromBpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1339     hangletracksVSd0xd0NCfromBpt->SetYTitle(" angle between K and #p tracks  [rad]");
1340     flistNoCutsFromB->Add(hangletracksVSd0xd0NCfromBpt);
1341
1342
1343     namehist="hangletracksVSd0D0NCfromB_pt";
1344     namehist+=i;
1345     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} No Cuts FromB ptbin=";
1346     titlehist+=i;
1347     hangletracksVSd0D0NCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
1348     hangletracksVSd0D0NCfromBpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
1349     hangletracksVSd0D0NCfromBpt->SetYTitle(" angle between K and #p tracks  [rad]");
1350     flistNoCutsFromB->Add(hangletracksVSd0D0NCfromBpt);
1351
1352
1353   }
1354   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
1355   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1356
1357
1358
1359   // ######### d0 D0 histos ##############
1360   TH1F *hd0D0NCfromBPM = new TH1F("hd0D0NCfromBPM","D^{0} impact par. plot , No Cuts ,FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
1361   hd0D0NCfromBPM->SetXTitle("Impact parameter [#mum]");
1362   hd0D0NCfromBPM->SetYTitle("Entries");
1363
1364   TH1F *hd0D0VtxTrueNCfromBPM = new TH1F("hd0D0VtxTrueNCfromBPM","D^{0} impact par. w.r.t. True Vtx, No Cuts, FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
1365   hd0D0VtxTrueNCfromBPM->SetXTitle("Impact parameter [#mum]");
1366   hd0D0VtxTrueNCfromBPM->SetYTitle("Entries");
1367
1368   TH1F *hMCd0D0NCfromBPM = new TH1F("hMCd0D0NCfromBPM","D^{0} impact par. plot, No Cuts, FromB,Mass Peak  (All momenta)",1000,-1000.,1000.);
1369   hMCd0D0NCfromBPM->SetXTitle("MC Impact parameter [#mum]");
1370   hMCd0D0NCfromBPM->SetYTitle("Entries");
1371
1372   TH1F *hd0D0NCfromBSB = new TH1F("hd0D0NCfromBSB","D^{0} impact par. plot , No Cuts ,FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
1373   hd0D0NCfromBSB->SetXTitle("Impact parameter [#mum]");
1374   hd0D0NCfromBSB->SetYTitle("Entries");
1375
1376   TH1F *hd0D0VtxTrueNCfromBSB = new TH1F("hd0D0VtxTrueNCfromBSB","D^{0} impact par. w.r.t. True Vtx, No Cuts, FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
1377   hd0D0VtxTrueNCfromBSB->SetXTitle("Impact parameter [#mum]");
1378   hd0D0VtxTrueNCfromBSB->SetYTitle("Entries");
1379
1380   TH1F *hMCd0D0NCfromBSB = new TH1F("hMCd0D0NCfromBSB","D^{0} impact par. plot, No Cuts, FromB,Mass Peak  (All momenta)",1000,-1000.,1000.);
1381   hMCd0D0NCfromBSB->SetXTitle("MC Impact parameter [#mum]");
1382   hMCd0D0NCfromBSB->SetYTitle("Entries");
1383
1384   flistNoCutsFromB->Add(hd0D0NCfromBPM);
1385   flistNoCutsFromB->Add(hd0D0VtxTrueNCfromBPM);
1386   flistNoCutsFromB->Add(hMCd0D0NCfromBPM);
1387   flistNoCutsFromB->Add(hd0D0NCfromBSB);
1388   flistNoCutsFromB->Add(hd0D0VtxTrueNCfromBSB);
1389   flistNoCutsFromB->Add(hMCd0D0NCfromBSB);
1390
1391   TH1F *hd0D0ptNCfromBPM;
1392   TH1F *hMCd0D0ptNCfromBPM;
1393   TH1F *hd0D0VtxTrueptNCfromBPM;
1394   TH1F *hd0D0ptNCfromBSB;
1395   TH1F *hMCd0D0ptNCfromBSB;
1396   TH1F *hd0D0VtxTrueptNCfromBSB;
1397   namehist="hd0D0ptNCfromB_";
1398   titlehist="D^{0} impact par. plot, No Cuts, FromB, ";
1399   for(Int_t i=0;i<fnbins;i++){
1400     strnamept=namehist;
1401     strnamept.Append("PkMss_pt");
1402     strnamept+=i;
1403
1404     strtitlept=titlehist;
1405     strtitlept.Append(" Mass Peak, ");
1406     strtitlept+=fptbins[i];
1407     strtitlept.Append("<= pt <");
1408     strtitlept+=fptbins[i+1];
1409     strtitlept.Append(" [GeV/c]");
1410
1411     hd0D0ptNCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1412     hd0D0ptNCfromBPM->SetXTitle("Impact parameter [#mum] ");
1413     hd0D0ptNCfromBPM->SetYTitle("Entries");
1414     flistNoCutsFromB->Add(hd0D0ptNCfromBPM);
1415
1416     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1417     hMCd0D0ptNCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1418     hMCd0D0ptNCfromBPM->SetXTitle("MC Impact parameter [#mum] ");
1419     hMCd0D0ptNCfromBPM->SetYTitle("Entries");
1420     flistNoCutsFromB->Add(hMCd0D0ptNCfromBPM);
1421
1422
1423     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
1424     hd0D0VtxTrueptNCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1425     hd0D0VtxTrueptNCfromBPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
1426     hd0D0VtxTrueptNCfromBPM->SetYTitle("Entries");
1427     flistNoCutsFromB->Add(hd0D0VtxTrueptNCfromBPM);
1428
1429     strnamept=namehist;
1430     strnamept.Append("SBMss_pt");
1431     strnamept+=i;
1432
1433     strtitlept=titlehist;
1434     strtitlept.Append(" Side Bands, ");
1435     strtitlept+=fptbins[i];
1436     strtitlept.Append("<= pt <");
1437     strtitlept+=fptbins[i+1];
1438     strtitlept.Append(" [GeV/c]");
1439
1440     hd0D0ptNCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1441     hd0D0ptNCfromBSB->SetXTitle("Impact parameter [#mum] ");
1442     hd0D0ptNCfromBSB->SetYTitle("Entries");
1443     flistNoCutsFromB->Add(hd0D0ptNCfromBSB);
1444
1445     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1446     hMCd0D0ptNCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1447     hMCd0D0ptNCfromBSB->SetXTitle("MC Impact parameter [#mum] ");
1448     hMCd0D0ptNCfromBSB->SetYTitle("Entries");
1449     flistNoCutsFromB->Add(hMCd0D0ptNCfromBSB);
1450
1451     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
1452     hd0D0VtxTrueptNCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1453     hd0D0VtxTrueptNCfromBSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
1454     hd0D0VtxTrueptNCfromBSB->SetYTitle("Entries");
1455     flistNoCutsFromB->Add(hd0D0VtxTrueptNCfromBSB);
1456   }
1457
1458
1459
1460   //############ NO CUTS FROM DSTAR HISTOGRAMS ###########
1461   //
1462   //#############  global properties histos #######
1463
1464   TH2F *hCPtaVSd0d0NCfromDstar=new TH2F("hCPtaVSd0d0NCfromDstar","hCPtaVSd0d0_NoCuts_FromDStar",1000,-100000.,100000.,100,-1.,1.);
1465   TH1F *hSecVtxZNCfromDstar=new TH1F("hSecVtxZNCfromDstar","hSecVtxZ_NoCuts_FromDStar",1000,-8.,8.);
1466   TH1F *hSecVtxXNCfromDstar=new TH1F("hSecVtxXNCfromDstar","hSecVtxX_NoCuts_FromDStar",1000,-3000.,3000.);
1467   TH1F *hSecVtxYNCfromDstar=new TH1F("hSecVtxYNCfromDstar","hSecVtxY_NoCuts_FromDStar",1000,-3000.,3000.);
1468   TH2F *hSecVtxXYNCfromDstar=new TH2F("hSecVtxXYNCfromDstar","hSecVtxXY_NoCuts_FromDStar",1000,-3000.,3000.,1000,-3000.,3000.);
1469   TH1F *hSecVtxPhiNCfromDstar=new TH1F("hSecVtxPhiNCfromDstar","hSecVtxPhi_NoCuts_FromDStar",180,-180.1,180.1);
1470   TH1F *hd0singlTrackNCfromDstar=new TH1F("hd0singlTrackNCfromDstar","hd0singlTrackNoCuts_fromDstar",1000,-5000.,5000.);
1471   TH1F *hCPtaNCfromDstar=new TH1F("hCPtaNCfromDstar","hCPta_NoCuts_FromDStar",100,-1.,1.);
1472   TH1F *hd0xd0NCfromDstar=new TH1F("hd0xd0NCfromDstar","hd0xd0_NoCuts_FromDStar",1000,-100000.,100000.);
1473   TH1F *hMassTrueNCfromDstar=new TH1F("hMassTrueNCfromDstar","D^{0} MC inv. Mass No Cuts FromDStar(All momenta)",600,1.600,2.200);
1474   TH1F *hMassNCfromDstar=new TH1F("hMassNCfromDstar","D^{0} inv. Mass No Cuts FromDStar (All momenta)",600,1.600,2.200);
1475   hMassNCfromDstar->Sumw2();
1476   TH1F *hMassTrueNCfromDstarPM=new TH1F("hMassTrueNCfromDstarPM","D^{0} MC inv. Mass No Cuts FromDStar, Mass Peak. (All momenta)",600,1.600,2.200);
1477   TH1F *hMassNCfromDstarPM=new TH1F("hMassNCfromDstarPM","D^{0} inv. Mass No Cuts FromDStar (All momenta), MassPeak",600,1.600,2.200);
1478   hMassNCfromDstarPM->Sumw2();
1479   TH1F *hMassTrueNCfromDstarSB=new TH1F("hMassTrueNCfromDstarSB","D^{0} MC inv. Mass in Side Bands No Cuts FromDStar(All momenta)",600,1.600,2.200);
1480   TH1F *hMassNCfromDstarSB=new TH1F("hMassNCfromDstarSB","D^{0} inv. Mass in Side Bands No Cuts FromDStar (All momenta)",600,1.600,2.200);
1481   hMassNCfromDstarSB->Sumw2();
1482
1483   flistNoCutsFromDstar->Add(hCPtaVSd0d0NCfromDstar);
1484   flistNoCutsFromDstar->Add(hSecVtxZNCfromDstar);
1485   flistNoCutsFromDstar->Add(hSecVtxYNCfromDstar);
1486   flistNoCutsFromDstar->Add(hSecVtxXNCfromDstar);
1487   flistNoCutsFromDstar->Add(hSecVtxXYNCfromDstar);
1488   flistNoCutsFromDstar->Add(hSecVtxPhiNCfromDstar);
1489   flistNoCutsFromDstar->Add(hd0singlTrackNCfromDstar);
1490   flistNoCutsFromDstar->Add(hCPtaNCfromDstar);
1491   flistNoCutsFromDstar->Add(hd0xd0NCfromDstar);
1492   flistNoCutsFromDstar->Add(hMassTrueNCfromDstar);
1493   flistNoCutsFromDstar->Add(hMassNCfromDstar);
1494   flistNoCutsFromDstar->Add(hMassTrueNCfromDstarPM);
1495   flistNoCutsFromDstar->Add(hMassNCfromDstarPM);
1496   flistNoCutsFromDstar->Add(hMassTrueNCfromDstarSB);
1497   flistNoCutsFromDstar->Add(hMassNCfromDstarSB);
1498
1499
1500
1501
1502 //%%% NEW HISTOS %%%%%%%%%%%%%%%%
1503   TH1F *hdcaNCfromDstar=new TH1F("hdcaNCfromDstar","hdca_NoCuts_FromDstar",100,0.,1000.);
1504   hdcaNCfromDstar->SetXTitle("dca   [#mum]");
1505   hdcaNCfromDstar->SetYTitle("Entries");
1506   TH1F *hcosthetastarNCfromDstar=new TH1F("hcosthetastarNCfromDstar","hCosThetaStar_NoCuts_FromDstar",50,-1.,1.);
1507   hcosthetastarNCfromDstar->SetXTitle("cos #theta^{*}");
1508   hcosthetastarNCfromDstar->SetYTitle("Entries");
1509   TH1F *hptD0NCfromDstar=new TH1F("hptD0NCfromDstar","D^{0} transverse momentum distribution",34,ptbinsD0arr);
1510   hptD0NCfromDstar->SetXTitle("p_{t}  [GeV/c]");
1511   hptD0NCfromDstar->SetYTitle("Entries");
1512   TH1F *hptD0VsMaxPtNCfromDstar=new TH1F("hptD0VsMaxPtNCfromDstar","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
1513   TH2F *hptD0PTallsqrtNCfromDstar=new TH2F("hptD0PTallsqrtNCfromDstar","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
1514   TH2F *hptD0PTallNCfromDstar=new TH2F("hptD0PTallNCfromDstar","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
1515   TH2F *hptD0vsptBNCfromDstar=new TH2F("hptD0vsptBNCfromDstar","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1516   TH2F *hpD0vspBNCfromDstar=new TH2F("hpD0vspBNCfromDstar","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1517   TH2F *hptD0vsptcquarkNCfromDstar=new TH2F("hptD0vsptcquarkNCfromDstar","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1518   TH2F *hpD0vspcquarkNCfromDstar=new TH2F("hpD0vspcquarkNCfromDstar","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1519   flistNoCutsFromDstar->Add(hdcaNCfromDstar);
1520   flistNoCutsFromDstar->Add(hcosthetastarNCfromDstar);
1521   flistNoCutsFromDstar->Add(hptD0NCfromDstar);
1522   flistNoCutsFromDstar->Add(hptD0VsMaxPtNCfromDstar);
1523   flistNoCutsFromDstar->Add(hptD0PTallsqrtNCfromDstar);
1524   flistNoCutsFromDstar->Add(hptD0PTallNCfromDstar);
1525   flistNoCutsFromDstar->Add(hptD0vsptBNCfromDstar);
1526   flistNoCutsFromDstar->Add(hpD0vspBNCfromDstar);
1527   flistNoCutsFromDstar->Add(hptD0vsptcquarkNCfromDstar);
1528   flistNoCutsFromDstar->Add(hpD0vspcquarkNCfromDstar);
1529
1530   TH1F *hd0zD0ptNCfromDstar;
1531   TH1F *hInvMassD0NCfromDstar,*hInvMassD0barNCfromDstar;
1532   TH2F *hInvMassPtNCfromDstar=new TH2F("hInvMassPtNCfromDstar","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
1533   TH1F *hetaNCfromDstar;
1534   TH1F *hCosPDPBNCfromDstar;
1535   TH1F *hCosPcPDNCfromDstar;
1536   flistNoCutsFromDstar->Add(hInvMassPtNCfromDstar);
1537   // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1538   TH2F *hd0D0VSd0xd0NCfromDstarpt;
1539   TH2F *hangletracksVSd0xd0NCfromDstarpt;
1540   TH2F *hangletracksVSd0D0NCfromDstarpt;
1541   TH1F *hd0xd0NCfromDstarpt;
1542
1543   TH2F *hTOFpidNCfromDstar=new TH2F("hTOFpidNCfromDstar","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
1544   flistNoCutsFromDstar->Add(hTOFpidNCfromDstar);
1545
1546   for(Int_t i=0;i<fnbins;i++){
1547     namehist="hd0zD0ptNCfromDstar_pt";
1548     namehist+=i;
1549     titlehist="d0(z) No Cuts FromDstarm ptbin=";
1550     titlehist+=i;
1551     hd0zD0ptNCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
1552     hd0zD0ptNCfromDstar->SetXTitle("d_{0}(z)    [#mum]");
1553     hd0zD0ptNCfromDstar->SetYTitle("Entries");
1554     flistNoCutsFromDstar->Add(hd0zD0ptNCfromDstar);
1555
1556     namehist="hInvMassD0NCfromDstar_pt";
1557     namehist+=i;
1558     titlehist="Invariant Mass No Cuts FromDstar ptbin=";
1559     titlehist+=i;
1560     hInvMassD0NCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
1561     hInvMassD0NCfromDstar->SetXTitle("Invariant Mass    [GeV]");
1562     hInvMassD0NCfromDstar->SetYTitle("Entries");
1563     flistNoCutsFromDstar->Add(hInvMassD0NCfromDstar);
1564
1565
1566    namehist="hInvMassD0barNCfromDstar_pt";
1567     namehist+=i;
1568     titlehist="Invariant Mass D0bar No Cuts FromDstar ptbin=";
1569     titlehist+=i;
1570     hInvMassD0barNCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
1571     hInvMassD0barNCfromDstar->SetXTitle("Invariant Mass    [GeV]");
1572     hInvMassD0barNCfromDstar->SetYTitle("Entries");
1573     flistNoCutsFromDstar->Add(hInvMassD0barNCfromDstar);
1574
1575
1576
1577     namehist="hetaNCfromDstar_pt";
1578     namehist+=i;
1579     titlehist="eta No Cuts FromDstar ptbin=";
1580     titlehist+=i;
1581     hetaNCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
1582     hetaNCfromDstar->SetXTitle("Pseudorapidity");
1583     hetaNCfromDstar->SetYTitle("Entries");
1584     flistNoCutsFromDstar->Add(hetaNCfromDstar);
1585
1586     namehist="hCosPDPBNCfromDstar_pt";
1587     namehist+=i;
1588     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
1589     titlehist+=i;
1590     hCosPDPBNCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1591     hCosPDPBNCfromDstar->SetXTitle("Cosine between D0 momentum and B momentum");
1592     hCosPDPBNCfromDstar->SetYTitle("Entries");
1593     flistNoCutsFromDstar->Add(hCosPDPBNCfromDstar);
1594
1595     namehist="hCosPcPDNCfromDstar_pt";
1596     namehist+=i;
1597     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
1598     titlehist+=i;
1599     hCosPcPDNCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1600     hCosPcPDNCfromDstar->SetXTitle("Cosine between c quark momentum and D0 momentum");
1601     hCosPcPDNCfromDstar->SetYTitle("Entries");
1602     flistNoCutsFromDstar->Add(hCosPcPDNCfromDstar);
1603
1604  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1605     namehist="hd0xd0NCfromDstar_pt";
1606     namehist+=i;
1607     titlehist="d0xd0 No Cuts FromDstar ptbin=";
1608     titlehist+=i;
1609     hd0xd0NCfromDstarpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
1610     hd0xd0NCfromDstarpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
1611     hd0xd0NCfromDstarpt->SetYTitle("Entries");
1612     flistNoCutsFromDstar->Add(hd0xd0NCfromDstarpt);
1613
1614
1615     namehist="hd0D0VSd0xd0NCfromDstar_pt";
1616     namehist+=i;
1617     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} No Cuts FromDstar ptbin=";
1618     titlehist+=i;
1619     hd0D0VSd0xd0NCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
1620     hd0D0VSd0xd0NCfromDstarpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1621     hd0D0VSd0xd0NCfromDstarpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
1622     flistNoCutsFromDstar->Add(hd0D0VSd0xd0NCfromDstarpt);
1623
1624
1625     namehist="hangletracksVSd0xd0NCfromDstar_pt";
1626     namehist+=i;
1627     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} No Cuts FromDstar ptbin=";
1628     titlehist+=i;
1629     hangletracksVSd0xd0NCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
1630     hangletracksVSd0xd0NCfromDstarpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1631     hangletracksVSd0xd0NCfromDstarpt->SetYTitle(" angle between K and #p tracks  [rad]");
1632     flistNoCutsFromDstar->Add(hangletracksVSd0xd0NCfromDstarpt);
1633
1634
1635     namehist="hangletracksVSd0D0NCfromDstar_pt";
1636     namehist+=i;
1637     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} No Cuts FromDstar ptbin=";
1638     titlehist+=i;
1639     hangletracksVSd0D0NCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
1640     hangletracksVSd0D0NCfromDstarpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
1641     hangletracksVSd0D0NCfromDstarpt->SetYTitle(" angle between K and #p tracks  [rad]");
1642     flistNoCutsFromDstar->Add(hangletracksVSd0D0NCfromDstarpt);
1643
1644   }
1645   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
1646   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1647
1648
1649   //########## d0 D0 histos #############
1650   TH1F *hd0D0NCfromDstPM = new TH1F("hd0D0NCfromDstarPM","D^{0} impact par. plot , No Cuts ,FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
1651   hd0D0NCfromDstPM->SetXTitle("Impact parameter [#mum]");
1652   hd0D0NCfromDstPM->SetYTitle("Entries");
1653
1654   TH1F *hd0D0VtxTrueNCfromDstPM = new TH1F("hd0D0VtxTrueNCfromDstarPM","D^{0} impact par. w.r.t. True Vtx, No Cuts, FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
1655   hd0D0VtxTrueNCfromDstPM->SetXTitle("Impact parameter [#mum]");
1656   hd0D0VtxTrueNCfromDstPM->SetYTitle("Entries");
1657
1658   TH1F *hMCd0D0NCfromDstPM = new TH1F("hMCd0D0NCfromDstarPM","D^{0} impact par. plot, No Cuts, FromDStar,Mass Peak  (All momenta)",1000,-1000.,1000.);
1659   hMCd0D0NCfromDstPM->SetXTitle("MC Impact parameter [#mum]");
1660   hMCd0D0NCfromDstPM->SetYTitle("Entries");
1661
1662   TH1F *hd0D0NCfromDstSB = new TH1F("hd0D0NCfromDstarSB","D^{0} impact par. plot , No Cuts ,FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
1663   hd0D0NCfromDstSB->SetXTitle("Impact parameter [#mum]");
1664   hd0D0NCfromDstSB->SetYTitle("Entries");
1665
1666   TH1F *hd0D0VtxTrueNCfromDstSB = new TH1F("hd0D0VtxTrueNCfromDstarSB","D^{0} impact par. w.r.t. True Vtx, No Cuts, FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
1667   hd0D0VtxTrueNCfromDstSB->SetXTitle("Impact parameter [#mum]");
1668   hd0D0VtxTrueNCfromDstSB->SetYTitle("Entries");
1669
1670   TH1F *hMCd0D0NCfromDstSB = new TH1F("hMCd0D0NCfromDstarSB","D^{0} impact par. plot, No Cuts, FromDStar,Mass Peak  (All momenta)",1000,-1000.,1000.);
1671   hMCd0D0NCfromDstSB->SetXTitle("MC Impact parameter [#mum]");
1672   hMCd0D0NCfromDstSB->SetYTitle("Entries");
1673
1674   flistNoCutsFromDstar->Add(hd0D0NCfromDstPM);
1675   flistNoCutsFromDstar->Add(hd0D0VtxTrueNCfromDstPM);
1676   flistNoCutsFromDstar->Add(hMCd0D0NCfromDstPM);
1677   flistNoCutsFromDstar->Add(hd0D0NCfromDstSB);
1678   flistNoCutsFromDstar->Add(hd0D0VtxTrueNCfromDstSB);
1679   flistNoCutsFromDstar->Add(hMCd0D0NCfromDstSB);
1680
1681   TH1F *hd0D0ptNCfromDstPM;
1682   TH1F *hMCd0D0ptNCfromDstPM;
1683   TH1F *hd0D0VtxTrueptNCfromDstPM;
1684   TH1F *hd0D0ptNCfromDstSB;
1685   TH1F *hMCd0D0ptNCfromDstSB;
1686   TH1F *hd0D0VtxTrueptNCfromDstSB;
1687   namehist="hd0D0ptNCfromDstar_";
1688   titlehist="D^{0} impact par. plot, No Cuts, FromDStar, ";
1689   for(Int_t i=0;i<fnbins;i++){
1690     strnamept=namehist;
1691     strnamept.Append("PkMss_pt");
1692     strnamept+=i;
1693
1694     strtitlept=titlehist;
1695     strtitlept.Append(" Mass Peak, ");
1696     strtitlept+=fptbins[i];
1697     strtitlept.Append("<= pt <");
1698     strtitlept+=fptbins[i+1];
1699     strtitlept.Append(" [GeV/c]");
1700
1701     hd0D0ptNCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1702     hd0D0ptNCfromDstPM->SetXTitle("Impact parameter [#mum] ");
1703     hd0D0ptNCfromDstPM->SetYTitle("Entries");
1704     flistNoCutsFromDstar->Add(hd0D0ptNCfromDstPM);
1705
1706     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1707     hMCd0D0ptNCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1708     hMCd0D0ptNCfromDstPM->SetXTitle("MC Impact parameter [#mum] ");
1709     hMCd0D0ptNCfromDstPM->SetYTitle("Entries");
1710     flistNoCutsFromDstar->Add(hMCd0D0ptNCfromDstPM);
1711
1712
1713     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
1714     hd0D0VtxTrueptNCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1715     hd0D0VtxTrueptNCfromDstPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
1716     hd0D0VtxTrueptNCfromDstPM->SetYTitle("Entries");
1717     flistNoCutsFromDstar->Add(hd0D0VtxTrueptNCfromDstPM);
1718
1719     strnamept=namehist;
1720     strnamept.Append("SBMss_pt");
1721     strnamept+=i;
1722
1723     strtitlept=titlehist;
1724     strtitlept.Append(" Side Bands, ");
1725     strtitlept+=fptbins[i];
1726     strtitlept.Append("<= pt <");
1727     strtitlept+=fptbins[i+1];
1728     strtitlept.Append(" [GeV/c]");
1729
1730     hd0D0ptNCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1731     hd0D0ptNCfromDstSB->SetXTitle("Impact parameter [#mum] ");
1732     hd0D0ptNCfromDstSB->SetYTitle("Entries");
1733     flistNoCutsFromDstar->Add(hd0D0ptNCfromDstSB);
1734
1735     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1736     hMCd0D0ptNCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1737     hMCd0D0ptNCfromDstSB->SetXTitle("MC Impact parameter [#mum] ");
1738     hMCd0D0ptNCfromDstSB->SetYTitle("Entries");
1739     flistNoCutsFromDstar->Add(hMCd0D0ptNCfromDstSB);
1740
1741     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
1742     hd0D0VtxTrueptNCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1743     hd0D0VtxTrueptNCfromDstSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
1744     hd0D0VtxTrueptNCfromDstSB->SetYTitle("Entries");
1745     flistNoCutsFromDstar->Add(hd0D0VtxTrueptNCfromDstSB);
1746   }
1747
1748
1749   //############ NO CUTS OTHER HISTOGRAMS ###########
1750   //
1751   //########### global properties histos ###########
1752
1753   TH2F *hCPtaVSd0d0NCother=new TH2F("hCPtaVSd0d0NCother","hCPtaVSd0d0_NoCuts_other",1000,-100000.,100000.,100,-1.,1.);
1754   TH1F *hSecVtxZNCother=new TH1F("hSecVtxZNCother","hSecVtxZ_NoCuts_other",1000,-8.,8.);
1755   TH1F *hSecVtxXNCother=new TH1F("hSecVtxXNCother","hSecVtxX_NoCuts_other",1000,-3000.,3000.);
1756   TH1F *hSecVtxYNCother=new TH1F("hSecVtxYNCother","hSecVtxY_NoCuts_other",1000,-3000.,3000.);
1757   TH2F *hSecVtxXYNCother=new TH2F("hSecVtxXYNCother","hSecVtxXY_NoCuts_other",1000,-3000.,3000.,1000,-3000.,3000.);
1758   TH1F *hSecVtxPhiNCother=new TH1F("hSecVtxPhiNCother","hSecVtxPhi_NoCuts_other",180,-180.1,180.1);
1759   TH1F *hd0singlTrackNCother=new TH1F("hd0singlTrackNCother","hd0singlTrackNoCuts_Other",1000,-5000.,5000.);
1760   TH1F *hCPtaNCother=new TH1F("hCPtaNCother","hCPta_NoCuts_other",100,-1.,1.);
1761   TH1F *hd0xd0NCother=new TH1F("hd0xd0NCother","hd0xd0_NoCuts_other",1000,-100000.,100000.);
1762   TH1F *hMassTrueNCother=new TH1F("hMassTrueNCother","D^{0} MC inv. Mass No Cuts other(All momenta)",600,1.600,2.200);
1763   TH1F *hMassNCother=new TH1F("hMassNCother","D^{0} inv. Mass No Cuts other (All momenta)",600,1.600,2.200);
1764   hMassNCother->Sumw2();
1765   TH1F *hMassTrueNCotherPM=new TH1F("hMassTrueNCotherPM","D^{0} MC inv. Mass No Cuts Other, Mass Peak. (All momenta)",600,1.600,2.200);
1766   TH1F *hMassNCotherPM=new TH1F("hMassNCotherPM","D^{0} inv. Mass No Cuts Other (All momenta), MassPeak",600,1.600,2.200);
1767   hMassNCotherPM->Sumw2();
1768   TH1F *hMassTrueNCotherSB=new TH1F("hMassTrueNCotherSB","D^{0} MC inv. Mass in Side Bands No Cuts other(All momenta)",600,1.600,2.200);
1769   TH1F *hMassNCotherSB=new TH1F("hMassNCotherSB","D^{0} inv. Mass in Side Bands No Cuts other (All momenta)",600,1.600,2.200);
1770   hMassNCotherSB->Sumw2();
1771
1772   flistNoCutsOther->Add(hCPtaVSd0d0NCother);
1773   flistNoCutsOther->Add(hSecVtxZNCother);
1774   flistNoCutsOther->Add(hSecVtxYNCother);
1775   flistNoCutsOther->Add(hSecVtxXNCother);
1776   flistNoCutsOther->Add(hSecVtxXYNCother);
1777   flistNoCutsOther->Add(hSecVtxPhiNCother);
1778   flistNoCutsOther->Add(hd0singlTrackNCother);
1779   flistNoCutsOther->Add(hCPtaNCother);
1780   flistNoCutsOther->Add(hd0xd0NCother);
1781   flistNoCutsOther->Add(hMassTrueNCother);
1782   flistNoCutsOther->Add(hMassNCother);
1783   flistNoCutsOther->Add(hMassTrueNCotherPM);
1784   flistNoCutsOther->Add(hMassNCotherPM);
1785   flistNoCutsOther->Add(hMassTrueNCotherSB);
1786   flistNoCutsOther->Add(hMassNCotherSB);
1787
1788
1789
1790  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
1791   TH1F *hdcaNCother=new TH1F("hdcaNCother","hdca_NoCuts_Other",100,0.,1000.);
1792   hdcaNCother->SetXTitle("dca   [#mum]");
1793   hdcaNCother->SetYTitle("Entries");
1794   TH1F *hcosthetastarNCother=new TH1F("hcosthetastarNCother","hCosThetaStar_NoCuts_Other",50,-1.,1.);
1795   hcosthetastarNCother->SetXTitle("cos #theta^{*}");
1796   hcosthetastarNCother->SetYTitle("Entries");
1797   TH1F *hptD0NCother=new TH1F("hptD0NCother","D^{0} transverse momentum distribution",34,ptbinsD0arr);
1798   hptD0NCother->SetXTitle("p_{t}  [GeV/c]");
1799   hptD0NCother->SetYTitle("Entries");
1800   TH1F *hptD0VsMaxPtNCother=new TH1F("hptD0VsMaxPtNCother","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
1801   TH2F *hptD0PTallsqrtNCother=new TH2F("hptD0PTallsqrtNCother","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
1802   TH2F *hptD0PTallNCother=new TH2F("hptD0PTallNCother","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
1803   TH2F *hptD0vsptBNCother=new TH2F("hptD0vsptBNCother","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1804   TH2F *hpD0vspBNCother=new TH2F("hpD0vspBNCother","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1805   TH2F *hptD0vsptcquarkNCother=new TH2F("hptD0vsptcquarkNCother","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1806   TH2F *hpD0vspcquarkNCother=new TH2F("hpD0vspcquarkNCother","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
1807   flistNoCutsOther->Add(hdcaNCother);
1808   flistNoCutsOther->Add(hcosthetastarNCother);
1809   flistNoCutsOther->Add(hptD0NCother);
1810   flistNoCutsOther->Add(hptD0VsMaxPtNCother);
1811   flistNoCutsOther->Add(hptD0PTallsqrtNCother);
1812   flistNoCutsOther->Add(hptD0PTallNCother);
1813   flistNoCutsOther->Add(hptD0vsptBNCother);
1814   flistNoCutsOther->Add(hpD0vspBNCother);
1815   flistNoCutsOther->Add(hptD0vsptcquarkNCother);
1816   flistNoCutsOther->Add(hpD0vspcquarkNCother);
1817
1818   TH1F *hd0zD0ptNCother;
1819   TH1F *hInvMassD0NCother,*hInvMassD0barNCother;
1820   TH2F *hInvMassPtNCother=new TH2F("hInvMassPtNCother","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
1821   TH1F *hetaNCother;
1822   TH1F *hCosPDPBNCother;
1823   TH1F *hCosPcPDNCother;
1824   flistNoCutsOther->Add(hInvMassPtNCother);
1825   // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1826   TH2F *hd0D0VSd0xd0NCotherpt;
1827   TH2F *hangletracksVSd0xd0NCotherpt;
1828   TH2F *hangletracksVSd0D0NCotherpt;
1829   TH1F *hd0xd0NCotherpt;
1830
1831   TH2F *hTOFpidNCother=new TH2F("hTOFpidNCother","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
1832   flistNoCutsOther->Add(hTOFpidNCother);
1833
1834   for(Int_t i=0;i<fnbins;i++){
1835     namehist="hd0zD0ptNCother_pt";
1836     namehist+=i;
1837     titlehist="d0(z) No Cuts Otherm ptbin=";
1838     titlehist+=i;
1839     hd0zD0ptNCother=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
1840     hd0zD0ptNCother->SetXTitle("d_{0}(z)    [#mum]");
1841     hd0zD0ptNCother->SetYTitle("Entries");
1842     flistNoCutsOther->Add(hd0zD0ptNCother);
1843
1844     namehist="hInvMassD0NCother_pt";
1845     namehist+=i;
1846     titlehist="Invariant Mass No Cuts Other ptbin=";
1847     titlehist+=i;
1848     hInvMassD0NCother=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
1849     hInvMassD0NCother->SetXTitle("Invariant Mass    [GeV]");
1850     hInvMassD0NCother->SetYTitle("Entries");
1851     flistNoCutsOther->Add(hInvMassD0NCother);
1852
1853
1854    namehist="hInvMassD0barNCother_pt";
1855     namehist+=i;
1856     titlehist="Invariant Mass D0bar No Cuts Other ptbin=";
1857     titlehist+=i;
1858     hInvMassD0barNCother=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
1859     hInvMassD0barNCother->SetXTitle("Invariant Mass    [GeV]");
1860     hInvMassD0barNCother->SetYTitle("Entries");
1861     flistNoCutsOther->Add(hInvMassD0barNCother);
1862
1863
1864     namehist="hetaNCother_pt";
1865     namehist+=i;
1866     titlehist="eta No Cuts Other ptbin=";
1867     titlehist+=i;
1868     hetaNCother=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
1869     hetaNCother->SetXTitle("Pseudorapidity");
1870     hetaNCother->SetYTitle("Entries");
1871     flistNoCutsOther->Add(hetaNCother);
1872
1873     namehist="hCosPDPBNCother_pt";
1874     namehist+=i;
1875     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
1876     titlehist+=i;
1877     hCosPDPBNCother=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1878     hCosPDPBNCother->SetXTitle("Cosine between D0 momentum and B momentum");
1879     hCosPDPBNCother->SetYTitle("Entries");
1880     flistNoCutsOther->Add(hCosPDPBNCother);
1881
1882     namehist="hCosPcPDNCother_pt";
1883     namehist+=i;
1884     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
1885     titlehist+=i;
1886     hCosPcPDNCother=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
1887     hCosPcPDNCother->SetXTitle("Cosine between c quark momentum and D0 momentum");
1888     hCosPcPDNCother->SetYTitle("Entries");
1889     flistNoCutsOther->Add(hCosPcPDNCother);
1890
1891
1892  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
1893     namehist="hd0xd0NCother_pt";
1894     namehist+=i;
1895     titlehist="d0xd0 No Cuts Other ptbin=";
1896     titlehist+=i;
1897     hd0xd0NCotherpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
1898     hd0xd0NCotherpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
1899     hd0xd0NCotherpt->SetYTitle("Entries");
1900     flistNoCutsOther->Add(hd0xd0NCotherpt);
1901
1902
1903     namehist="hd0D0VSd0xd0NCother_pt";
1904     namehist+=i;
1905     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} No Cuts Other ptbin=";
1906     titlehist+=i;
1907     hd0D0VSd0xd0NCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
1908     hd0D0VSd0xd0NCotherpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1909     hd0D0VSd0xd0NCotherpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
1910     flistNoCutsOther->Add(hd0D0VSd0xd0NCotherpt);
1911
1912
1913     namehist="hangletracksVSd0xd0NCother_pt";
1914     namehist+=i;
1915     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} No Cuts Other ptbin=";
1916     titlehist+=i;
1917     hangletracksVSd0xd0NCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
1918     hangletracksVSd0xd0NCotherpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
1919     hangletracksVSd0xd0NCotherpt->SetYTitle(" angle between K and #p tracks  [rad]");
1920     flistNoCutsOther->Add(hangletracksVSd0xd0NCotherpt);
1921
1922
1923     namehist="hangletracksVSd0D0NCother_pt";
1924     namehist+=i;
1925     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} No Cuts Other ptbin=";
1926     titlehist+=i;
1927     hangletracksVSd0D0NCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
1928     hangletracksVSd0D0NCotherpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
1929     hangletracksVSd0D0NCotherpt->SetYTitle(" angle between K and #p tracks  [rad]");
1930     flistNoCutsOther->Add(hangletracksVSd0D0NCotherpt);
1931
1932   }
1933   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
1934   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1935
1936
1937
1938
1939   //############# d0 D0 histos ###############à
1940   TH1F *hd0D0NCotherPM = new TH1F("hd0D0NCotherPM","D^{0} impact par. plot , No Cuts ,Other,Mass Peak (All momenta)",1000,-1000.,1000.);
1941   hd0D0NCotherPM->SetXTitle("Impact parameter [#mum]");
1942   hd0D0NCotherPM->SetYTitle("Entries");
1943
1944   TH1F *hd0D0VtxTrueNCotherPM = new TH1F("hd0D0VtxTrueNCotherPM","D^{0} impact par. w.r.t. True Vtx, No Cuts, Other,Mass Peak (All momenta)",1000,-1000.,1000.);
1945   hd0D0VtxTrueNCotherPM->SetXTitle("Impact parameter [#mum]");
1946   hd0D0VtxTrueNCotherPM->SetYTitle("Entries");
1947
1948   TH1F *hMCd0D0NCotherPM = new TH1F("hMCd0D0NCotherPM","D^{0} impact par. plot, No Cuts, Other,Mass Peak  (All momenta)",1000,-1000.,1000.);
1949   hMCd0D0NCotherPM->SetXTitle("MC Impact parameter [#mum]");
1950   hMCd0D0NCotherPM->SetYTitle("Entries");
1951
1952   TH1F *hd0D0NCotherSB = new TH1F("hd0D0NCotherSB","D^{0} impact par. plot , No Cuts ,Other,Mass Peak (All momenta)",1000,-1000.,1000.);
1953   hd0D0NCotherSB->SetXTitle("Impact parameter [#mum]");
1954   hd0D0NCotherSB->SetYTitle("Entries");
1955
1956   TH1F *hd0D0VtxTrueNCotherSB = new TH1F("hd0D0VtxTrueNCotherSB","D^{0} impact par. w.r.t. True Vtx, No Cuts, Other,Mass Peak (All momenta)",1000,-1000.,1000.);
1957   hd0D0VtxTrueNCotherSB->SetXTitle("Impact parameter [#mum]");
1958   hd0D0VtxTrueNCotherSB->SetYTitle("Entries");
1959
1960   TH1F *hMCd0D0NCotherSB = new TH1F("hMCd0D0NCotherSB","D^{0} impact par. plot, No Cuts, Other,Mass Peak  (All momenta)",1000,-1000.,1000.);
1961   hMCd0D0NCotherSB->SetXTitle("MC Impact parameter [#mum]");
1962   hMCd0D0NCotherSB->SetYTitle("Entries");
1963
1964   flistNoCutsOther->Add(hd0D0NCotherPM);
1965   flistNoCutsOther->Add(hd0D0VtxTrueNCotherPM);
1966   flistNoCutsOther->Add(hMCd0D0NCotherPM);
1967   flistNoCutsOther->Add(hd0D0NCotherSB);
1968   flistNoCutsOther->Add(hd0D0VtxTrueNCotherSB);
1969   flistNoCutsOther->Add(hMCd0D0NCotherSB);
1970
1971   TH1F *hd0D0ptNCotherPM;
1972   TH1F *hMCd0D0ptNCotherPM;
1973   TH1F *hd0D0VtxTrueptNCotherPM;
1974   TH1F *hd0D0ptNCotherSB;
1975   TH1F *hMCd0D0ptNCotherSB;
1976   TH1F *hd0D0VtxTrueptNCotherSB;
1977   namehist="hd0D0ptNCother_";
1978   titlehist="D^{0} impact par. plot, No Cuts, Other, ";
1979   for(Int_t i=0;i<fnbins;i++){
1980     strnamept=namehist;
1981     strnamept.Append("PkMss_pt");
1982     strnamept+=i;
1983
1984     strtitlept=titlehist;
1985     strtitlept.Append(" Mass Peak, ");
1986     strtitlept+=fptbins[i];
1987     strtitlept.Append("<= pt <");
1988     strtitlept+=fptbins[i+1];
1989     strtitlept.Append(" [GeV/c]");
1990
1991     hd0D0ptNCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1992     hd0D0ptNCotherPM->SetXTitle("Impact parameter [#mum] ");
1993     hd0D0ptNCotherPM->SetYTitle("Entries");
1994     flistNoCutsOther->Add(hd0D0ptNCotherPM);
1995
1996     strnamept.ReplaceAll("hd0D0","hMCd0D0");
1997     hMCd0D0ptNCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
1998     hMCd0D0ptNCotherPM->SetXTitle("MC Impact parameter [#mum] ");
1999     hMCd0D0ptNCotherPM->SetYTitle("Entries");
2000     flistNoCutsOther->Add(hMCd0D0ptNCotherPM);
2001
2002
2003     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2004     hd0D0VtxTrueptNCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2005     hd0D0VtxTrueptNCotherPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2006     hd0D0VtxTrueptNCotherPM->SetYTitle("Entries");
2007     flistNoCutsOther->Add(hd0D0VtxTrueptNCotherPM);
2008
2009     strnamept=namehist;
2010     strnamept.Append("SBMss_pt");
2011     strnamept+=i;
2012
2013     strtitlept=titlehist;
2014     strtitlept.Append(" Side Bands, ");
2015     strtitlept+=fptbins[i];
2016     strtitlept.Append("<= pt <");
2017     strtitlept+=fptbins[i+1];
2018     strtitlept.Append(" [GeV/c]");
2019
2020     hd0D0ptNCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2021     hd0D0ptNCotherSB->SetXTitle("Impact parameter [#mum] ");
2022     hd0D0ptNCotherSB->SetYTitle("Entries");
2023     flistNoCutsOther->Add(hd0D0ptNCotherSB);
2024
2025     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2026     hMCd0D0ptNCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2027     hMCd0D0ptNCotherSB->SetXTitle("MC Impact parameter [#mum] ");
2028     hMCd0D0ptNCotherSB->SetYTitle("Entries");
2029     flistNoCutsOther->Add(hMCd0D0ptNCotherSB);
2030
2031     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2032     hd0D0VtxTrueptNCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2033     hd0D0VtxTrueptNCotherSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2034     hd0D0VtxTrueptNCotherSB->SetYTitle("Entries");
2035     flistNoCutsOther->Add(hd0D0VtxTrueptNCotherSB);
2036   }
2037
2038
2039   //################################################################################################
2040   //                                                                                               #
2041   //                         HISTOS FOR LOOSE CUTS                                                 #
2042   //                                                                                               #
2043   //################################################################################################
2044
2045   //############ LOOSE CUTS SIGNAL HISTOGRAMS ###############
2046   //
2047   // ####### global properties histo ############
2048
2049   TH2F *hCPtaVSd0d0LSCsign=new TH2F("hCPtaVSd0d0LSCsign","hCPtaVSd0d0_LooseCuts_Signal",1000,-100000.,100000.,100,-1.,1.);
2050   TH1F *hSecVtxZLSCsign=new TH1F("hSecVtxZLSCsign","hSecVtxZ_LooseCuts_Signal",1000,-8.,8.);
2051   TH1F *hSecVtxXLSCsign=new TH1F("hSecVtxXLSCsign","hSecVtxX_LooseCuts_Signal",1000,-3000.,3000.);
2052   TH1F *hSecVtxYLSCsign=new TH1F("hSecVtxYLSCsign","hSecVtxY_LooseCuts_Signal",1000,-3000.,3000.);
2053   TH2F *hSecVtxXYLSCsign=new TH2F("hSecVtxXYLSCsign","hSecVtxXY_LooseCuts_Signal",1000,-3000.,3000.,1000,-3000.,3000.);
2054   TH1F *hSecVtxPhiLSCsign=new TH1F("hSecVtxPhiLSCsign","hSecVtxPhi_LooseCuts_Signal",180,-180.1,180.1);
2055   TH1F *hd0singlTrackLSCsign=new TH1F("hd0singlTrackLSCsign","hd0singlTrackLooseCuts_Signal",1000,-5000.,5000.);
2056   TH1F *hCPtaLSCsign=new TH1F("hCPtaLSCsign","hCPta_LooseCuts_Signal",100,-1.,1.);
2057   TH1F *hd0xd0LSCsign=new TH1F("hd0xd0LSCsign","hd0xd0_LooseCuts_Signal",1000,-100000.,100000.);
2058   TH1F *hMassTrueLSCsign=new TH1F("hMassTrueLSCsign","D^{0} MC inv. Mass Loose Cuts Signal(All momenta)",600,1.600,2.200);
2059   TH1F *hMassLSCsign=new TH1F("hMassLSCsign","D^{0} inv. Mass Loose Cuts Signal (All momenta)",600,1.600,2.200);
2060   hMassLSCsign->Sumw2();
2061   TH1F *hMassTrueLSCsignPM=new TH1F("hMassTrueLSCsignPM","D^{0} MC inv. Mass Loose Cuts Signal, Mass Peak. (All momenta)",600,1.600,2.200);
2062   TH1F *hMassLSCsignPM=new TH1F("hMassLSCsignPM","D^{0} inv. Mass Loose Cuts Signal (All momenta), MassPeak",600,1.600,2.200);
2063   hMassLSCsignPM->Sumw2();
2064   TH1F *hMassTrueLSCsignSB=new TH1F("hMassTrueLSCsignSB","D^{0} MC inv. Mass in Side Bands Loose Cuts Signal(All momenta)",600,1.600,2.200);
2065   TH1F *hMassLSCsignSB=new TH1F("hMassLSCsignSB","D^{0} inv. Mass in Side Bands Loose Cuts Signal (All momenta)",600,1.600,2.200);
2066   hMassLSCsignSB->Sumw2();
2067
2068   flistLsCutsSignal->Add(hCPtaVSd0d0LSCsign);
2069   flistLsCutsSignal->Add(hSecVtxZLSCsign);
2070   flistLsCutsSignal->Add(hSecVtxYLSCsign);
2071   flistLsCutsSignal->Add(hSecVtxXLSCsign);
2072   flistLsCutsSignal->Add(hSecVtxXYLSCsign);
2073   flistLsCutsSignal->Add(hSecVtxPhiLSCsign);
2074   flistLsCutsSignal->Add(hd0singlTrackLSCsign);
2075   flistLsCutsSignal->Add(hCPtaLSCsign);
2076   flistLsCutsSignal->Add(hd0xd0LSCsign);
2077   flistLsCutsSignal->Add(hMassTrueLSCsign);
2078   flistLsCutsSignal->Add(hMassLSCsign);
2079   flistLsCutsSignal->Add(hMassTrueLSCsignPM);
2080   flistLsCutsSignal->Add(hMassLSCsignPM);
2081   flistLsCutsSignal->Add(hMassTrueLSCsignSB);
2082   flistLsCutsSignal->Add(hMassLSCsignSB);
2083
2084
2085   //%%% NEW HISTOS %%%%%%%%%%%%%%%%
2086   TH1F *hdcaLSCsign=new TH1F("hdcaLSCsign","hdca_LooseCuts_Sign",100,0.,1000.);
2087   hdcaLSCsign->SetXTitle("dca   [#mum]");
2088   hdcaLSCsign->SetYTitle("Entries");
2089   TH1F *hcosthetastarLSCsign=new TH1F("hcosthetastarLSCsign","hCosThetaStar_LooseCuts_Sign",50,-1.,1.);
2090   hcosthetastarLSCsign->SetXTitle("cos #theta^{*}");
2091   hcosthetastarLSCsign->SetYTitle("Entries");
2092   TH1F *hptD0LSCsign=new TH1F("hptD0LSCsign","D^{0} transverse momentum distribution",34,ptbinsD0arr);
2093   hptD0LSCsign->SetXTitle("p_{t}  [GeV/c]");
2094   hptD0LSCsign->SetYTitle("Entries");
2095   TH1F *hptD0VsMaxPtLSCsign=new TH1F("hptD0VsMaxPtLSCsign","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
2096   TH2F *hptD0PTallsqrtLSCsign=new TH2F("hptD0PTallsqrtLSCsign","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
2097   TH2F *hptD0PTallLSCsign=new TH2F("hptD0PTallLSCsign","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
2098   TH2F *hptD0vsptBLSCsign=new TH2F("hptD0vsptBLSCsign","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2099   TH2F *hpD0vspBLSCsign=new TH2F("hpD0vspBLSCsign","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2100   TH2F *hptD0vsptcquarkLSCsign=new TH2F("hptD0vsptcquarkLSCsign","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2101   TH2F *hpD0vspcquarkLSCsign=new TH2F("hpD0vspcquarkLSCsign","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2102   flistLsCutsSignal->Add(hdcaLSCsign);
2103   flistLsCutsSignal->Add(hcosthetastarLSCsign);
2104   flistLsCutsSignal->Add(hptD0LSCsign);
2105   flistLsCutsSignal->Add(hptD0VsMaxPtLSCsign);
2106   flistLsCutsSignal->Add(hptD0PTallsqrtLSCsign);
2107   flistLsCutsSignal->Add(hptD0PTallLSCsign);
2108   flistLsCutsSignal->Add(hptD0vsptBLSCsign);
2109   flistLsCutsSignal->Add(hpD0vspBLSCsign);
2110   flistLsCutsSignal->Add(hptD0vsptcquarkLSCsign);
2111   flistLsCutsSignal->Add(hpD0vspcquarkLSCsign);
2112
2113   TH1F *hd0zD0ptLSCsign;
2114   TH1F *hInvMassD0LSCsign,*hInvMassD0barLSCsign;
2115   TH2F *hInvMassPtLSCsign=new TH2F("hInvMassPtLSCsign","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
2116   TH1F *hetaLSCsign;
2117   TH1F *hCosPDPBLSCsign;
2118   TH1F *hCosPcPDLSCsign;
2119   flistLsCutsSignal->Add(hInvMassPtLSCsign);
2120
2121   // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
2122   TH2F *hd0D0VSd0xd0LSCsignpt;
2123   TH2F *hangletracksVSd0xd0LSCsignpt;
2124   TH2F *hangletracksVSd0D0LSCsignpt;
2125   TH1F *hd0xd0LSCsignpt;
2126
2127   TH2F *hTOFpidLSCsign=new TH2F("hTOFpidLSCsign","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
2128   flistLsCutsSignal->Add(hTOFpidLSCsign);
2129
2130   for(Int_t i=0;i<fnbins;i++){
2131     namehist="hd0zD0ptLSCsign_pt";
2132     namehist+=i;
2133     titlehist="d0(z) Loose Cuts Signm ptbin=";
2134     titlehist+=i;
2135     hd0zD0ptLSCsign=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
2136     hd0zD0ptLSCsign->SetXTitle("d_{0}(z)    [#mum]");
2137     hd0zD0ptLSCsign->SetYTitle("Entries");
2138     flistLsCutsSignal->Add(hd0zD0ptLSCsign);
2139
2140     namehist="hInvMassD0LSCsign_pt";
2141     namehist+=i;
2142     titlehist="Invariant Mass Loose Cuts Sign ptbin=";
2143     titlehist+=i;
2144     hInvMassD0LSCsign=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
2145     hInvMassD0LSCsign->SetXTitle("Invariant Mass    [GeV]");
2146     hInvMassD0LSCsign->SetYTitle("Entries");
2147     flistLsCutsSignal->Add(hInvMassD0LSCsign);
2148
2149
2150     namehist="hInvMassD0barLSCsign_pt";
2151     namehist+=i;
2152     titlehist="Invariant Mass D0bar No Cuts Signal ptbin=";
2153     titlehist+=i;
2154     hInvMassD0barLSCsign=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
2155     hInvMassD0barLSCsign->SetXTitle("Invariant Mass    [GeV]");
2156     hInvMassD0barLSCsign->SetYTitle("Entries");
2157     flistLsCutsSignal->Add(hInvMassD0barLSCsign);
2158
2159     namehist="hetaLSCsign_pt";
2160     namehist+=i;
2161     titlehist="eta Loose Cuts Sign ptbin=";
2162     titlehist+=i;
2163     hetaLSCsign=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
2164     hetaLSCsign->SetXTitle("Pseudorapidity");
2165     hetaLSCsign->SetYTitle("Entries");
2166     flistLsCutsSignal->Add(hetaLSCsign);
2167
2168     namehist="hCosPDPBLSCsign_pt";
2169     namehist+=i;
2170     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
2171     titlehist+=i;
2172     hCosPDPBLSCsign=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
2173     hCosPDPBLSCsign->SetXTitle("Cosine between D0 momentum and B momentum");
2174     hCosPDPBLSCsign->SetYTitle("Entries");
2175     flistLsCutsSignal->Add(hCosPDPBLSCsign);
2176
2177     namehist="hCosPcPDLSCsign_pt";
2178     namehist+=i;
2179     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
2180     titlehist+=i;
2181     hCosPcPDLSCsign=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
2182     hCosPcPDLSCsign->SetXTitle("Cosine between c quark momentum and D0 momentum");
2183     hCosPcPDLSCsign->SetYTitle("Entries");
2184     flistLsCutsSignal->Add(hCosPcPDLSCsign);
2185
2186
2187  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
2188     namehist="hd0xd0LSCsign_pt";
2189     namehist+=i;
2190     titlehist="d0xd0 Loose Cuts Sign ptbin=";
2191     titlehist+=i;
2192     hd0xd0LSCsignpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
2193     hd0xd0LSCsignpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
2194     hd0xd0LSCsignpt->SetYTitle("Entries");
2195     flistLsCutsSignal->Add(hd0xd0LSCsignpt);
2196
2197
2198     namehist="hd0D0VSd0xd0LSCsign_pt";
2199     namehist+=i;
2200     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts Sign ptbin=";
2201     titlehist+=i;
2202     hd0D0VSd0xd0LSCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
2203     hd0D0VSd0xd0LSCsignpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
2204     hd0D0VSd0xd0LSCsignpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
2205     flistLsCutsSignal->Add(hd0D0VSd0xd0LSCsignpt);
2206
2207
2208     namehist="hangletracksVSd0xd0LSCsign_pt";
2209     namehist+=i;
2210     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts Sign ptbin=";
2211     titlehist+=i;
2212     hangletracksVSd0xd0LSCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
2213     hangletracksVSd0xd0LSCsignpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
2214     hangletracksVSd0xd0LSCsignpt->SetYTitle(" angle between K and #p tracks  [rad]");
2215     flistLsCutsSignal->Add(hangletracksVSd0xd0LSCsignpt);
2216
2217
2218     namehist="hangletracksVSd0D0LSCsign_pt";
2219     namehist+=i;
2220     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Loose Cuts Sign ptbin=";
2221     titlehist+=i;
2222     hangletracksVSd0D0LSCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
2223     hangletracksVSd0D0LSCsignpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
2224     hangletracksVSd0D0LSCsignpt->SetYTitle(" angle between K and #p tracks  [rad]");
2225     flistLsCutsSignal->Add(hangletracksVSd0D0LSCsignpt);
2226
2227
2228   }
2229   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
2230   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2231
2232
2233   // ####### d0 D0 histos ############
2234   TH1F *hd0D0LSCsignPM = new TH1F("hd0D0LSCsignPM","D^{0} impact par. plot , Loose Cuts ,Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
2235   hd0D0LSCsignPM->SetXTitle("Impact parameter [#mum]");
2236   hd0D0LSCsignPM->SetYTitle("Entries");
2237
2238   TH1F *hd0D0VtxTrueLSCsignPM = new TH1F("hd0D0VtxTrueLSCsignPM","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
2239   hd0D0VtxTrueLSCsignPM->SetXTitle("Impact parameter [#mum]");
2240   hd0D0VtxTrueLSCsignPM->SetYTitle("Entries");
2241
2242   TH1F *hMCd0D0LSCsignPM = new TH1F("hMCd0D0LSCsignPM","D^{0} impact par. plot, Loose Cuts, Signal,Mass Peak  (All momenta)",1000,-1000.,1000.);
2243   hMCd0D0LSCsignPM->SetXTitle("MC Impact parameter [#mum]");
2244   hMCd0D0LSCsignPM->SetYTitle("Entries");
2245
2246   TH1F *hd0D0LSCsignSB = new TH1F("hd0D0LSCsignSB","D^{0} impact par. plot , Loose Cuts ,Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
2247   hd0D0LSCsignSB->SetXTitle("Impact parameter [#mum]");
2248   hd0D0LSCsignSB->SetYTitle("Entries");
2249
2250   TH1F *hd0D0VtxTrueLSCsignSB = new TH1F("hd0D0VtxTrueLSCsignSB","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
2251   hd0D0VtxTrueLSCsignSB->SetXTitle("Impact parameter [#mum]");
2252   hd0D0VtxTrueLSCsignSB->SetYTitle("Entries");
2253
2254   TH1F *hMCd0D0LSCsignSB = new TH1F("hMCd0D0LSCsignSB","D^{0} impact par. plot, Loose Cuts, Signal,Mass Peak  (All momenta)",1000,-1000.,1000.);
2255   hMCd0D0LSCsignSB->SetXTitle("MC Impact parameter [#mum]");
2256   hMCd0D0LSCsignSB->SetYTitle("Entries");
2257
2258   flistLsCutsSignal->Add(hd0D0LSCsignPM);
2259   flistLsCutsSignal->Add(hd0D0VtxTrueLSCsignPM);
2260   flistLsCutsSignal->Add(hMCd0D0LSCsignPM);
2261   flistLsCutsSignal->Add(hd0D0LSCsignSB);
2262   flistLsCutsSignal->Add(hd0D0VtxTrueLSCsignSB);
2263   flistLsCutsSignal->Add(hMCd0D0LSCsignSB);
2264
2265   TH1F *hd0D0ptLSCsignPM;
2266   TH1F *hMCd0D0ptLSCsignPM;
2267   TH1F *hd0D0VtxTrueptLSCsignPM;
2268   TH1F *hd0D0ptLSCsignSB;
2269   TH1F *hMCd0D0ptLSCsignSB;
2270   TH1F *hd0D0VtxTrueptLSCsignSB;
2271   namehist="hd0D0ptLSCsign_";
2272   titlehist="D^{0} impact par. plot, Loose Cuts, Signal, ";
2273   for(Int_t i=0;i<fnbins;i++){
2274     strnamept=namehist;
2275     strnamept.Append("PkMss_pt");
2276     strnamept+=i;
2277
2278     strtitlept=titlehist;
2279     strtitlept.Append(" Mass Peak, ");
2280     strtitlept+=fptbins[i];
2281     strtitlept.Append("<= pt <");
2282     strtitlept+=fptbins[i+1];
2283     strtitlept.Append(" [GeV/c]");
2284
2285     hd0D0ptLSCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2286     hd0D0ptLSCsignPM->SetXTitle("Impact parameter [#mum] ");
2287     hd0D0ptLSCsignPM->SetYTitle("Entries");
2288     flistLsCutsSignal->Add(hd0D0ptLSCsignPM);
2289
2290     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2291     hMCd0D0ptLSCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2292     hMCd0D0ptLSCsignPM->SetXTitle("MC Impact parameter [#mum] ");
2293     hMCd0D0ptLSCsignPM->SetYTitle("Entries");
2294     flistLsCutsSignal->Add(hMCd0D0ptLSCsignPM);
2295
2296
2297     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2298     hd0D0VtxTrueptLSCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2299     hd0D0VtxTrueptLSCsignPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2300     hd0D0VtxTrueptLSCsignPM->SetYTitle("Entries");
2301     flistLsCutsSignal->Add(hd0D0VtxTrueptLSCsignPM);
2302
2303     strnamept=namehist;
2304     strnamept.Append("SBMss_pt");
2305     strnamept+=i;
2306
2307     strtitlept=titlehist;
2308     strtitlept.Append(" Side Bands, ");
2309     strtitlept+=fptbins[i];
2310     strtitlept.Append("<= pt <");
2311     strtitlept+=fptbins[i+1];
2312     strtitlept.Append(" [GeV/c]");
2313
2314     hd0D0ptLSCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2315     hd0D0ptLSCsignSB->SetXTitle("Impact parameter [#mum] ");
2316     hd0D0ptLSCsignSB->SetYTitle("Entries");
2317     flistLsCutsSignal->Add(hd0D0ptLSCsignSB);
2318
2319     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2320     hMCd0D0ptLSCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2321     hMCd0D0ptLSCsignSB->SetXTitle("MC Impact parameter [#mum] ");
2322     hMCd0D0ptLSCsignSB->SetYTitle("Entries");
2323     flistLsCutsSignal->Add(hMCd0D0ptLSCsignSB);
2324
2325     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2326     hd0D0VtxTrueptLSCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2327     hd0D0VtxTrueptLSCsignSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2328     hd0D0VtxTrueptLSCsignSB->SetYTitle("Entries");
2329     flistLsCutsSignal->Add(hd0D0VtxTrueptLSCsignSB);
2330   }
2331
2332
2333   //############ LOOSE CUTS BACKGROUND HISTOGRAMS ###########
2334   //
2335   //   ######## global properties histos #######
2336   TH2F *hCPtaVSd0d0LSCback=new TH2F("hCPtaVSd0d0LSCback","hCPtaVSd0d0_LooseCuts_Background",1000,-100000.,100000.,100,-1.,1.);
2337   TH1F *hSecVtxZLSCback=new TH1F("hSecVtxZLSCback","hSecVtxZ_LooseCuts_Background",1000,-8.,8.);
2338   TH1F *hSecVtxXLSCback=new TH1F("hSecVtxXLSCback","hSecVtxX_LooseCuts_Background",1000,-3000.,3000.);
2339   TH1F *hSecVtxYLSCback=new TH1F("hSecVtxYLSCback","hSecVtxY_LooseCuts_Background",1000,-3000.,3000.);
2340   TH2F *hSecVtxXYLSCback=new TH2F("hSecVtxXYLSCback","hSecVtxXY_LooseCuts_Background",1000,-3000.,3000.,1000,-3000.,3000.);
2341   TH1F *hSecVtxPhiLSCback=new TH1F("hSecVtxPhiLSCback","hSecVtxPhi_LooseCuts_Background",180,-180.1,180.1);
2342   TH1F *hd0singlTrackLSCback=new TH1F("hd0singlTrackLSCback","hd0singlTrackLooseCuts_Back",1000,-5000.,5000.);
2343   TH1F *hCPtaLSCback=new TH1F("hCPtaLSCback","hCPta_LooseCuts_Background",100,-1.,1.);
2344   TH1F *hd0xd0LSCback=new TH1F("hd0xd0LSCback","hd0xd0_LooseCuts_Background",1000,-100000.,100000.);
2345   TH1F *hMassTrueLSCback=new TH1F("hMassTrueLSCback","D^{0} MC inv. Mass Loose Cuts Background(All momenta)",600,1.600,2.200);
2346   TH1F *hMassLSCback=new TH1F("hMassLSCback","D^{0} inv. Mass Loose Cuts Background (All momenta)",600,1.600,2.200);
2347   hMassLSCback->Sumw2();
2348   TH1F *hMassTrueLSCbackPM=new TH1F("hMassTrueLSCbackPM","D^{0} MC inv. Mass Loose Cuts Background, Mass Peak. (All momenta)",600,1.600,2.200);
2349   TH1F *hMassLSCbackPM=new TH1F("hMassLSCbackPM","D^{0} inv. Mass Loose Cuts Background (All momenta), MassPeak",600,1.600,2.200);
2350   hMassLSCbackPM->Sumw2();
2351   TH1F *hMassTrueLSCbackSB=new TH1F("hMassTrueLSCbackSB","D^{0} MC inv. Mass in Side Bands Loose Cuts Background(All momenta)",600,1.600,2.200);
2352   TH1F *hMassLSCbackSB=new TH1F("hMassLSCbackSB","D^{0} inv. Mass in Side Bands Loose Cuts Background (All momenta)",600,1.600,2.200);
2353   hMassLSCbackSB->Sumw2();
2354
2355   flistLsCutsBack->Add(hCPtaVSd0d0LSCback);
2356   flistLsCutsBack->Add(hSecVtxZLSCback);
2357   flistLsCutsBack->Add(hSecVtxYLSCback);
2358   flistLsCutsBack->Add(hSecVtxXLSCback);
2359   flistLsCutsBack->Add(hSecVtxXYLSCback);
2360   flistLsCutsBack->Add(hSecVtxPhiLSCback);
2361   flistLsCutsBack->Add(hd0singlTrackLSCback);
2362   flistLsCutsBack->Add(hCPtaLSCback);
2363   flistLsCutsBack->Add(hd0xd0LSCback);
2364   flistLsCutsBack->Add(hMassTrueLSCback);
2365   flistLsCutsBack->Add(hMassLSCback);
2366   flistLsCutsBack->Add(hMassTrueLSCbackPM);
2367   flistLsCutsBack->Add(hMassLSCbackPM);
2368   flistLsCutsBack->Add(hMassTrueLSCbackSB);
2369   flistLsCutsBack->Add(hMassLSCbackSB);
2370
2371
2372
2373
2374
2375
2376
2377
2378  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
2379   TH1F *hdcaLSCback=new TH1F("hdcaLSCback","hdca_LooseCuts_Backgr",100,0.,1000.);
2380   hdcaLSCback->SetXTitle("dca   [#mum]");
2381   hdcaLSCback->SetYTitle("Entries");
2382   TH1F *hcosthetastarLSCback=new TH1F("hcosthetastarLSCback","hCosThetaStar_LooseCuts_Backgr",50,-1.,1.);
2383   hcosthetastarLSCback->SetXTitle("cos #theta^{*}");
2384   hcosthetastarLSCback->SetYTitle("Entries");
2385   TH1F *hptD0LSCback=new TH1F("hptD0LSCback","D^{0} transverse momentum distribution",34,ptbinsD0arr);
2386   hptD0LSCback->SetXTitle("p_{t}  [GeV/c]");
2387   hptD0LSCback->SetYTitle("Entries");
2388   TH1F *hptD0VsMaxPtLSCback=new TH1F("hptD0VsMaxPtLSCback","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
2389   TH2F *hptD0PTallsqrtLSCback=new TH2F("hptD0PTallsqrtLSCback","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
2390   TH2F *hptD0PTallLSCback=new TH2F("hptD0PTallLSCback","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
2391   TH2F *hptD0vsptBLSCback=new TH2F("hptD0vsptBLSCback","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2392   TH2F *hpD0vspBLSCback=new TH2F("hpD0vspBLSCback","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2393   TH2F *hptD0vsptcquarkLSCback=new TH2F("hptD0vsptcquarkLSCback","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2394   TH2F *hpD0vspcquarkLSCback=new TH2F("hpD0vspcquarkLSCback","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2395   flistLsCutsBack->Add(hdcaLSCback);
2396   flistLsCutsBack->Add(hcosthetastarLSCback);
2397   flistLsCutsBack->Add(hptD0LSCback);
2398   flistLsCutsBack->Add(hptD0VsMaxPtLSCback);
2399   flistLsCutsBack->Add(hptD0PTallsqrtLSCback);
2400   flistLsCutsBack->Add(hptD0PTallLSCback);
2401   flistLsCutsBack->Add(hptD0vsptBLSCback);
2402   flistLsCutsBack->Add(hpD0vspBLSCback);
2403   flistLsCutsBack->Add(hptD0vsptcquarkLSCback);
2404   flistLsCutsBack->Add(hpD0vspcquarkLSCback);
2405
2406   TH1F *hd0zD0ptLSCback;
2407   TH1F *hInvMassD0LSCback,*hInvMassD0barLSCback;
2408   TH2F *hInvMassPtLSCback=new TH2F("hInvMassPtLSCback","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
2409   TH1F *hetaLSCback;
2410   TH1F *hCosPDPBLSCback;
2411   TH1F *hCosPcPDLSCback;
2412   flistLsCutsBack->Add(hInvMassPtLSCback);
2413  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
2414   TH2F *hd0D0VSd0xd0LSCbackpt;
2415   TH2F *hangletracksVSd0xd0LSCbackpt;
2416   TH2F *hangletracksVSd0D0LSCbackpt;
2417   TH1F *hd0xd0LSCbackpt;
2418
2419   TH2F *hTOFpidLSCback=new TH2F("hTOFpidLSCback","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
2420   flistLsCutsBack->Add(hTOFpidLSCback);
2421
2422   for(Int_t i=0;i<fnbins;i++){
2423     namehist="hd0zD0ptLSCback_pt";
2424     namehist+=i;
2425     titlehist="d0(z) Loose Cuts Backgr ptbin=";
2426     titlehist+=i;
2427     hd0zD0ptLSCback=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
2428     hd0zD0ptLSCback->SetXTitle("d_{0}(z)    [#mum]");
2429     hd0zD0ptLSCback->SetYTitle("Entries");
2430     flistLsCutsBack->Add(hd0zD0ptLSCback);
2431
2432     namehist="hInvMassD0LSCback_pt";
2433     namehist+=i;
2434     titlehist="Invariant Mass Loose Cuts Backgr ptbin=";
2435     titlehist+=i;
2436     hInvMassD0LSCback=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
2437     hInvMassD0LSCback->SetXTitle("Invariant Mass    [GeV]");
2438     hInvMassD0LSCback->SetYTitle("Entries");
2439     flistLsCutsBack->Add(hInvMassD0LSCback);
2440
2441     namehist="hInvMassD0barLSCback_pt";
2442     namehist+=i;
2443     titlehist="Invariant Mass D0bar No Cuts Back ptbin=";
2444     titlehist+=i;
2445     hInvMassD0barLSCback=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
2446     hInvMassD0barLSCback->SetXTitle("Invariant Mass    [GeV]");
2447     hInvMassD0barLSCback->SetYTitle("Entries");
2448     flistLsCutsBack->Add(hInvMassD0barLSCback);
2449
2450
2451     namehist="hetaLSCback_pt";
2452     namehist+=i;
2453     titlehist="eta Loose Cuts Backgr ptbin=";
2454     titlehist+=i;
2455     hetaLSCback=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
2456     hetaLSCback->SetXTitle("Pseudorapidity");
2457     hetaLSCback->SetYTitle("Entries");
2458     flistLsCutsBack->Add(hetaLSCback);
2459
2460     namehist="hCosPDPBLSCback_pt";
2461     namehist+=i;
2462     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
2463     titlehist+=i;
2464     hCosPDPBLSCback=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
2465     hCosPDPBLSCback->SetXTitle("Cosine between D0 momentum and B momentum");
2466     hCosPDPBLSCback->SetYTitle("Entries");
2467     flistLsCutsBack->Add(hCosPDPBLSCback);
2468
2469     namehist="hCosPcPDLSCback_pt";
2470     namehist+=i;
2471     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
2472     titlehist+=i;
2473     hCosPcPDLSCback=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
2474     hCosPcPDLSCback->SetXTitle("Cosine between c quark momentum and D0 momentum");
2475     hCosPcPDLSCback->SetYTitle("Entries");
2476     flistLsCutsBack->Add(hCosPcPDLSCback);
2477
2478  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
2479     namehist="hd0xd0LSCback_pt";
2480     namehist+=i;
2481     titlehist="d0xd0 Loose Cuts Back ptbin=";
2482     titlehist+=i;
2483     hd0xd0LSCbackpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
2484     hd0xd0LSCbackpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
2485     hd0xd0LSCbackpt->SetYTitle("Entries");
2486     flistLsCutsBack->Add(hd0xd0LSCbackpt);
2487
2488
2489     namehist="hd0D0VSd0xd0LSCback_pt";
2490     namehist+=i;
2491     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts Back ptbin=";
2492     titlehist+=i;
2493     hd0D0VSd0xd0LSCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
2494     hd0D0VSd0xd0LSCbackpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
2495     hd0D0VSd0xd0LSCbackpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
2496     flistLsCutsBack->Add(hd0D0VSd0xd0LSCbackpt);
2497
2498
2499     namehist="hangletracksVSd0xd0LSCback_pt";
2500     namehist+=i;
2501     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts Back ptbin=";
2502     titlehist+=i;
2503     hangletracksVSd0xd0LSCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
2504     hangletracksVSd0xd0LSCbackpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
2505     hangletracksVSd0xd0LSCbackpt->SetYTitle(" angle between K and #p tracks  [rad]");
2506     flistLsCutsBack->Add(hangletracksVSd0xd0LSCbackpt);
2507
2508
2509     namehist="hangletracksVSd0D0LSCback_pt";
2510     namehist+=i;
2511     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Loose Cuts Back ptbin=";
2512     titlehist+=i;
2513     hangletracksVSd0D0LSCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
2514     hangletracksVSd0D0LSCbackpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
2515     hangletracksVSd0D0LSCbackpt->SetYTitle(" angle between K and #p tracks  [rad]");
2516     flistLsCutsBack->Add(hangletracksVSd0D0LSCbackpt);
2517
2518   }
2519   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
2520   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2521
2522
2523
2524
2525
2526
2527
2528   // ####### d0 D0 histos ############
2529
2530  TH1F *hd0D0LSCbackPM = new TH1F("hd0D0LSCbackPM","D^{0} impact par. plot , Loose Cuts ,Background,Mass Peak (All momenta)",1000,-1000.,1000.);
2531   hd0D0LSCbackPM->SetXTitle("Impact parameter [#mum]");
2532   hd0D0LSCbackPM->SetYTitle("Entries");
2533
2534   TH1F *hd0D0VtxTrueLSCbackPM = new TH1F("hd0D0VtxTrueLSCbackPM","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, Background,Mass Peak (All momenta)",1000,-1000.,1000.);
2535   hd0D0VtxTrueLSCbackPM->SetXTitle("Impact parameter [#mum]");
2536   hd0D0VtxTrueLSCbackPM->SetYTitle("Entries");
2537
2538   TH1F *hMCd0D0LSCbackPM = new TH1F("hMCd0D0LSCbackPM","D^{0} impact par. plot, Loose Cuts, Background,Mass Peak  (All momenta)",1000,-1000.,1000.);
2539   hMCd0D0LSCbackPM->SetXTitle("MC Impact parameter [#mum]");
2540   hMCd0D0LSCbackPM->SetYTitle("Entries");
2541
2542   TH1F *hd0D0LSCbackSB = new TH1F("hd0D0LSCbackSB","D^{0} impact par. plot , Loose Cuts ,Background,Mass Peak (All momenta)",1000,-1000.,1000.);
2543   hd0D0LSCbackSB->SetXTitle("Impact parameter [#mum]");
2544   hd0D0LSCbackSB->SetYTitle("Entries");
2545
2546   TH1F *hd0D0VtxTrueLSCbackSB = new TH1F("hd0D0VtxTrueLSCbackSB","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, Background,Mass Peak (All momenta)",1000,-1000.,1000.);
2547   hd0D0VtxTrueLSCbackSB->SetXTitle("Impact parameter [#mum]");
2548   hd0D0VtxTrueLSCbackSB->SetYTitle("Entries");
2549
2550   TH1F *hMCd0D0LSCbackSB = new TH1F("hMCd0D0LSCbackSB","D^{0} impact par. plot, Loose Cuts, Background,Mass Peak  (All momenta)",1000,-1000.,1000.);
2551   hMCd0D0LSCbackSB->SetXTitle("MC Impact parameter [#mum]");
2552   hMCd0D0LSCbackSB->SetYTitle("Entries");
2553
2554   flistLsCutsBack->Add(hd0D0LSCbackPM);
2555   flistLsCutsBack->Add(hd0D0VtxTrueLSCbackPM);
2556   flistLsCutsBack->Add(hMCd0D0LSCbackPM);
2557   flistLsCutsBack->Add(hd0D0LSCbackSB);
2558   flistLsCutsBack->Add(hd0D0VtxTrueLSCbackSB);
2559   flistLsCutsBack->Add(hMCd0D0LSCbackSB);
2560
2561   TH1F *hd0D0ptLSCbackPM;
2562   TH1F *hMCd0D0ptLSCbackPM;
2563   TH1F *hd0D0VtxTrueptLSCbackPM;
2564   TH1F *hd0D0ptLSCbackSB;
2565   TH1F *hMCd0D0ptLSCbackSB;
2566   TH1F *hd0D0VtxTrueptLSCbackSB;
2567   namehist="hd0D0ptLSCback_";
2568   titlehist="D^{0} impact par. plot, Loose Cuts, Background, ";
2569   for(Int_t i=0;i<fnbins;i++){
2570     strnamept=namehist;
2571     strnamept.Append("PkMss_pt");
2572     strnamept+=i;
2573
2574     strtitlept=titlehist;
2575     strtitlept.Append(" Mass Peak, ");
2576     strtitlept+=fptbins[i];
2577     strtitlept.Append("<= pt <");
2578     strtitlept+=fptbins[i+1];
2579     strtitlept.Append(" [GeV/c]");
2580
2581     hd0D0ptLSCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2582     hd0D0ptLSCbackPM->SetXTitle("Impact parameter [#mum] ");
2583     hd0D0ptLSCbackPM->SetYTitle("Entries");
2584     flistLsCutsBack->Add(hd0D0ptLSCbackPM);
2585
2586     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2587     hMCd0D0ptLSCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2588     hMCd0D0ptLSCbackPM->SetXTitle("MC Impact parameter [#mum] ");
2589     hMCd0D0ptLSCbackPM->SetYTitle("Entries");
2590     flistLsCutsBack->Add(hMCd0D0ptLSCbackPM);
2591
2592
2593     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2594     hd0D0VtxTrueptLSCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2595     hd0D0VtxTrueptLSCbackPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2596     hd0D0VtxTrueptLSCbackPM->SetYTitle("Entries");
2597     flistLsCutsBack->Add(hd0D0VtxTrueptLSCbackPM);
2598
2599     strnamept=namehist;
2600     strnamept.Append("SBMss_pt");
2601     strnamept+=i;
2602
2603     strtitlept=titlehist;
2604     strtitlept.Append(" Side Bands, ");
2605     strtitlept+=fptbins[i];
2606     strtitlept.Append("<= pt <");
2607     strtitlept+=fptbins[i+1];
2608     strtitlept.Append(" [GeV/c]");
2609
2610     hd0D0ptLSCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2611     hd0D0ptLSCbackSB->SetXTitle("Impact parameter [#mum] ");
2612     hd0D0ptLSCbackSB->SetYTitle("Entries");
2613     flistLsCutsBack->Add(hd0D0ptLSCbackSB);
2614
2615     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2616     hMCd0D0ptLSCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2617     hMCd0D0ptLSCbackSB->SetXTitle("MC Impact parameter [#mum] ");
2618     hMCd0D0ptLSCbackSB->SetYTitle("Entries");
2619     flistLsCutsBack->Add(hMCd0D0ptLSCbackSB);
2620
2621     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2622     hd0D0VtxTrueptLSCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2623     hd0D0VtxTrueptLSCbackSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2624     hd0D0VtxTrueptLSCbackSB->SetYTitle("Entries");
2625     flistLsCutsBack->Add(hd0D0VtxTrueptLSCbackSB);
2626   }
2627
2628
2629
2630  //############ LOOSE CUTS FROMB HISTOGRAMS ###########
2631   //
2632   //#######  global properties histos
2633
2634   TH2F *hCPtaVSd0d0LSCfromB=new TH2F("hCPtaVSd0d0LSCfromB","hCPtaVSd0d0_LooseCuts_FromB",1000,-100000.,100000.,100,-1.,1.);
2635   TH1F *hSecVtxZLSCfromB=new TH1F("hSecVtxZLSCfromB","hSecVtxZ_LooseCuts_FromB",1000,-8.,8.);
2636   TH1F *hSecVtxXLSCfromB=new TH1F("hSecVtxXLSCfromB","hSecVtxX_LooseCuts_FromB",1000,-3000.,3000.);
2637   TH1F *hSecVtxYLSCfromB=new TH1F("hSecVtxYLSCfromB","hSecVtxY_LooseCuts_FromB",1000,-3000.,3000.);
2638   TH2F *hSecVtxXYLSCfromB=new TH2F("hSecVtxXYLSCfromB","hSecVtxXY_LooseCuts_FromB",1000,-3000.,3000.,1000,-3000.,3000.);
2639   TH1F *hSecVtxPhiLSCfromB=new TH1F("hSecVtxPhiLSCfromB","hSecVtxPhi_LooseCuts_FromB",180,-180.1,180.1);
2640   TH1F *hd0singlTrackLSCfromB=new TH1F("hd0singlTrackLSCfromB","hd0singlTrackLooseCuts_FromB",1000,-5000.,5000.);
2641   TH1F *hCPtaLSCfromB=new TH1F("hCPtaLSCfromB","hCPta_LooseCuts_FromB",100,-1.,1.);
2642   TH1F *hd0xd0LSCfromB=new TH1F("hd0xd0LSCfromB","hd0xd0_LooseCuts_FromB",1000,-100000.,100000.);
2643   TH1F *hMassTrueLSCfromB=new TH1F("hMassTrueLSCfromB","D^{0} MC inv. Mass Loose Cuts FromB(All momenta)",600,1.600,2.200);
2644   TH1F *hMassLSCfromB=new TH1F("hMassLSCfromB","D^{0} inv. Mass Loose Cuts FromB (All momenta)",600,1.600,2.200);
2645   hMassLSCfromB->Sumw2();
2646   TH1F *hMassTrueLSCfromBPM=new TH1F("hMassTrueLSCfromBPM","D^{0} MC inv. Mass Loose Cuts FromB, Mass Peak. (All momenta)",600,1.600,2.200);
2647   TH1F *hMassLSCfromBPM=new TH1F("hMassLSCfromBPM","D^{0} inv. Mass Loose Cuts FromB (All momenta), MassPeak",600,1.600,2.200);
2648   hMassLSCfromBPM->Sumw2();
2649   TH1F *hMassTrueLSCfromBSB=new TH1F("hMassTrueLSCfromBSB","D^{0} MC inv. Mass in Side Bands Loose Cuts FromB(All momenta)",600,1.600,2.200);
2650   TH1F *hMassLSCfromBSB=new TH1F("hMassLSCfromBSB","D^{0} inv. Mass in Side Bands Loose Cuts FromB (All momenta)",600,1.600,2.200);
2651   hMassLSCfromBSB->Sumw2();
2652
2653   flistLsCutsFromB->Add(hCPtaVSd0d0LSCfromB);
2654   flistLsCutsFromB->Add(hSecVtxZLSCfromB);
2655   flistLsCutsFromB->Add(hSecVtxYLSCfromB);
2656   flistLsCutsFromB->Add(hSecVtxXLSCfromB);
2657   flistLsCutsFromB->Add(hSecVtxXYLSCfromB);
2658   flistLsCutsFromB->Add(hSecVtxPhiLSCfromB);
2659   flistLsCutsFromB->Add(hd0singlTrackLSCfromB);
2660   flistLsCutsFromB->Add(hCPtaLSCfromB);
2661   flistLsCutsFromB->Add(hd0xd0LSCfromB);
2662   flistLsCutsFromB->Add(hMassTrueLSCfromB);
2663   flistLsCutsFromB->Add(hMassLSCfromB);
2664   flistLsCutsFromB->Add(hMassTrueLSCfromBPM);
2665   flistLsCutsFromB->Add(hMassLSCfromBPM);
2666   flistLsCutsFromB->Add(hMassTrueLSCfromBSB);
2667   flistLsCutsFromB->Add(hMassLSCfromBSB);
2668
2669
2670
2671
2672  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
2673   TH1F *hdcaLSCfromB=new TH1F("hdcaLSCfromB","hdca_LooseCuts_FromB",100,0.,1000.);
2674   hdcaLSCfromB->SetXTitle("dca   [#mum]");
2675   hdcaLSCfromB->SetYTitle("Entries");
2676   TH1F *hcosthetastarLSCfromB=new TH1F("hcosthetastarLSCfromB","hCosThetaStar_LooseCuts_FromB",50,-1.,1.);
2677   hcosthetastarLSCfromB->SetXTitle("cos #theta^{*}");
2678   hcosthetastarLSCfromB->SetYTitle("Entries");
2679   TH1F *hptD0LSCfromB=new TH1F("hptD0LSCfromB","D^{0} transverse momentum distribution",34,ptbinsD0arr);
2680   hptD0LSCfromB->SetXTitle("p_{t}  [GeV/c]");
2681   hptD0LSCfromB->SetYTitle("Entries");
2682   TH1F *hptD0VsMaxPtLSCfromB=new TH1F("hptD0VsMaxPtLSCfromB","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
2683   TH2F *hptD0PTallsqrtLSCfromB=new TH2F("hptD0PTallsqrtLSCfromB","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
2684   TH2F *hptD0PTallLSCfromB=new TH2F("hptD0PTallLSCfromB","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
2685   TH2F *hptD0vsptBLSCfromB=new TH2F("hptD0vsptBLSCfromB","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2686   TH2F *hpD0vspBLSCfromB=new TH2F("hpD0vspBLSCfromB","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2687   TH2F *hptD0vsptcquarkLSCfromB=new TH2F("hptD0vsptcquarkLSCfromB","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2688   TH2F *hpD0vspcquarkLSCfromB=new TH2F("hpD0vspcquarkLSCfromB","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2689   flistLsCutsFromB->Add(hdcaLSCfromB);
2690   flistLsCutsFromB->Add(hcosthetastarLSCfromB);
2691   flistLsCutsFromB->Add(hptD0LSCfromB);
2692   flistLsCutsFromB->Add(hptD0VsMaxPtLSCfromB);
2693   flistLsCutsFromB->Add(hptD0PTallsqrtLSCfromB);
2694   flistLsCutsFromB->Add(hptD0PTallLSCfromB);
2695   flistLsCutsFromB->Add(hptD0vsptBLSCfromB);
2696   flistLsCutsFromB->Add(hpD0vspBLSCfromB);
2697   flistLsCutsFromB->Add(hptD0vsptcquarkLSCfromB);
2698   flistLsCutsFromB->Add(hpD0vspcquarkLSCfromB);
2699
2700   TH1F *hd0zD0ptLSCfromB;
2701   TH1F *hInvMassD0LSCfromB,*hInvMassD0barLSCfromB;
2702   TH2F *hInvMassPtLSCfromB=new TH2F("hInvMassPtLSCfromB","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
2703   TH1F *hetaLSCfromB;
2704   TH1F *hCosPDPBLSCfromB;
2705   TH1F *hCosPcPDLSCfromB;
2706   flistLsCutsFromB->Add(hInvMassPtLSCfromB);
2707    // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
2708   TH2F *hd0D0VSd0xd0LSCfromBpt;
2709   TH2F *hangletracksVSd0xd0LSCfromBpt;
2710   TH2F *hangletracksVSd0D0LSCfromBpt;
2711   TH1F *hd0xd0LSCfromBpt;
2712
2713
2714   TH2F *hTOFpidLSCfromB=new TH2F("hTOFpidLSCfromB","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
2715   flistLsCutsFromB->Add(hTOFpidLSCfromB);
2716
2717   for(Int_t i=0;i<fnbins;i++){
2718     namehist="hd0zD0ptLSCfromB_pt";
2719     namehist+=i;
2720     titlehist="d0(z) Loose Cuts FromBm ptbin=";
2721     titlehist+=i;
2722     hd0zD0ptLSCfromB=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
2723     hd0zD0ptLSCfromB->SetXTitle("d_{0}(z)    [#mum]");
2724     hd0zD0ptLSCfromB->SetYTitle("Entries");
2725     flistLsCutsFromB->Add(hd0zD0ptLSCfromB);
2726
2727     namehist="hInvMassD0LSCfromB_pt";
2728     namehist+=i;
2729     titlehist="Invariant Mass Loose Cuts FromB ptbin=";
2730     titlehist+=i;
2731     hInvMassD0LSCfromB=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
2732     hInvMassD0LSCfromB->SetXTitle("Invariant Mass    [GeV]");
2733     hInvMassD0LSCfromB->SetYTitle("Entries");
2734     flistLsCutsFromB->Add(hInvMassD0LSCfromB);
2735
2736     namehist="hInvMassD0barLSCfromB_pt";
2737     namehist+=i;
2738     titlehist="Invariant Mass D0bar No Cuts FromB ptbin=";
2739     titlehist+=i;
2740     hInvMassD0barLSCfromB=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
2741     hInvMassD0barLSCfromB->SetXTitle("Invariant Mass    [GeV]");
2742     hInvMassD0barLSCfromB->SetYTitle("Entries");
2743     flistLsCutsFromB->Add(hInvMassD0barLSCfromB);
2744
2745     namehist="hetaLSCfromB_pt";
2746     namehist+=i;
2747     titlehist="eta Loose Cuts FromB ptbin=";
2748     titlehist+=i;
2749     hetaLSCfromB=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
2750     hetaLSCfromB->SetXTitle("Pseudorapidity");
2751     hetaLSCfromB->SetYTitle("Entries");
2752     flistLsCutsFromB->Add(hetaLSCfromB);
2753
2754     namehist="hCosPDPBLSCfromB_pt";
2755     namehist+=i;
2756     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
2757     titlehist+=i;
2758     hCosPDPBLSCfromB=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
2759     hCosPDPBLSCfromB->SetXTitle("Cosine between D0 momentum and B momentum");
2760     hCosPDPBLSCfromB->SetYTitle("Entries");
2761     flistLsCutsFromB->Add(hCosPDPBLSCfromB);
2762
2763     namehist="hCosPcPDLSCfromB_pt";
2764     namehist+=i;
2765     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
2766     titlehist+=i;
2767     hCosPcPDLSCfromB=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
2768     hCosPcPDLSCfromB->SetXTitle("Cosine between c quark momentum and D0 momentum");
2769     hCosPcPDLSCfromB->SetYTitle("Entries");
2770     flistLsCutsFromB->Add(hCosPcPDLSCfromB);
2771
2772  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
2773     namehist="hd0xd0LSCfromB_pt";
2774     namehist+=i;
2775     titlehist="d0xd0 Loose Cuts FromB ptbin=";
2776     titlehist+=i;
2777     hd0xd0LSCfromBpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
2778     hd0xd0LSCfromBpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
2779     hd0xd0LSCfromBpt->SetYTitle("Entries");
2780     flistLsCutsFromB->Add(hd0xd0LSCfromBpt);
2781
2782
2783     namehist="hd0D0VSd0xd0LSCfromB_pt";
2784     namehist+=i;
2785     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts FromB ptbin=";
2786     titlehist+=i;
2787     hd0D0VSd0xd0LSCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
2788     hd0D0VSd0xd0LSCfromBpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
2789     hd0D0VSd0xd0LSCfromBpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
2790     flistLsCutsFromB->Add(hd0D0VSd0xd0LSCfromBpt);
2791
2792
2793     namehist="hangletracksVSd0xd0LSCfromB_pt";
2794     namehist+=i;
2795     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts FromB ptbin=";
2796     titlehist+=i;
2797     hangletracksVSd0xd0LSCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
2798     hangletracksVSd0xd0LSCfromBpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
2799     hangletracksVSd0xd0LSCfromBpt->SetYTitle(" angle between K and #p tracks  [rad]");
2800     flistLsCutsFromB->Add(hangletracksVSd0xd0LSCfromBpt);
2801
2802
2803     namehist="hangletracksVSd0D0LSCfromB_pt";
2804     namehist+=i;
2805     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Loose Cuts FromB ptbin=";
2806     titlehist+=i;
2807     hangletracksVSd0D0LSCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
2808     hangletracksVSd0D0LSCfromBpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
2809     hangletracksVSd0D0LSCfromBpt->SetYTitle(" angle between K and #p tracks  [rad]");
2810     flistLsCutsFromB->Add(hangletracksVSd0D0LSCfromBpt);
2811
2812   }
2813   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
2814   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2815
2816
2817
2818
2819
2820   // ######### d0 D0 histos ##############
2821   TH1F *hd0D0LSCfromBPM = new TH1F("hd0D0LSCfromBPM","D^{0} impact par. plot , Loose Cuts ,FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
2822   hd0D0LSCfromBPM->SetXTitle("Impact parameter [#mum]");
2823   hd0D0LSCfromBPM->SetYTitle("Entries");
2824
2825   TH1F *hd0D0VtxTrueLSCfromBPM = new TH1F("hd0D0VtxTrueLSCfromBPM","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
2826   hd0D0VtxTrueLSCfromBPM->SetXTitle("Impact parameter [#mum]");
2827   hd0D0VtxTrueLSCfromBPM->SetYTitle("Entries");
2828
2829   TH1F *hMCd0D0LSCfromBPM = new TH1F("hMCd0D0LSCfromBPM","D^{0} impact par. plot, Loose Cuts, FromB,Mass Peak  (All momenta)",1000,-1000.,1000.);
2830   hMCd0D0LSCfromBPM->SetXTitle("MC Impact parameter [#mum]");
2831   hMCd0D0LSCfromBPM->SetYTitle("Entries");
2832
2833   TH1F *hd0D0LSCfromBSB = new TH1F("hd0D0LSCfromBSB","D^{0} impact par. plot , Loose Cuts ,FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
2834   hd0D0LSCfromBSB->SetXTitle("Impact parameter [#mum]");
2835   hd0D0LSCfromBSB->SetYTitle("Entries");
2836
2837   TH1F *hd0D0VtxTrueLSCfromBSB = new TH1F("hd0D0VtxTrueLSCfromBSB","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
2838   hd0D0VtxTrueLSCfromBSB->SetXTitle("Impact parameter [#mum]");
2839   hd0D0VtxTrueLSCfromBSB->SetYTitle("Entries");
2840
2841   TH1F *hMCd0D0LSCfromBSB = new TH1F("hMCd0D0LSCfromBSB","D^{0} impact par. plot, Loose Cuts, FromB,Mass Peak  (All momenta)",1000,-1000.,1000.);
2842   hMCd0D0LSCfromBSB->SetXTitle("MC Impact parameter [#mum]");
2843   hMCd0D0LSCfromBSB->SetYTitle("Entries");
2844
2845   flistLsCutsFromB->Add(hd0D0LSCfromBPM);
2846   flistLsCutsFromB->Add(hd0D0VtxTrueLSCfromBPM);
2847   flistLsCutsFromB->Add(hMCd0D0LSCfromBPM);
2848   flistLsCutsFromB->Add(hd0D0LSCfromBSB);
2849   flistLsCutsFromB->Add(hd0D0VtxTrueLSCfromBSB);
2850   flistLsCutsFromB->Add(hMCd0D0LSCfromBSB);
2851
2852   TH1F *hd0D0ptLSCfromBPM;
2853   TH1F *hMCd0D0ptLSCfromBPM;
2854   TH1F *hd0D0VtxTrueptLSCfromBPM;
2855   TH1F *hd0D0ptLSCfromBSB;
2856   TH1F *hMCd0D0ptLSCfromBSB;
2857   TH1F *hd0D0VtxTrueptLSCfromBSB;
2858   namehist="hd0D0ptLSCfromB_";
2859   titlehist="D^{0} impact par. plot, Loose Cuts, FromB, ";
2860   for(Int_t i=0;i<fnbins;i++){
2861     strnamept=namehist;
2862     strnamept.Append("PkMss_pt");
2863     strnamept+=i;
2864
2865     strtitlept=titlehist;
2866     strtitlept.Append(" Mass Peak, ");
2867     strtitlept+=fptbins[i];
2868     strtitlept.Append("<= pt <");
2869     strtitlept+=fptbins[i+1];
2870     strtitlept.Append(" [GeV/c]");
2871
2872     hd0D0ptLSCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2873     hd0D0ptLSCfromBPM->SetXTitle("Impact parameter [#mum] ");
2874     hd0D0ptLSCfromBPM->SetYTitle("Entries");
2875     flistLsCutsFromB->Add(hd0D0ptLSCfromBPM);
2876
2877     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2878     hMCd0D0ptLSCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2879     hMCd0D0ptLSCfromBPM->SetXTitle("MC Impact parameter [#mum] ");
2880     hMCd0D0ptLSCfromBPM->SetYTitle("Entries");
2881     flistLsCutsFromB->Add(hMCd0D0ptLSCfromBPM);
2882
2883
2884     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2885     hd0D0VtxTrueptLSCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2886     hd0D0VtxTrueptLSCfromBPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2887     hd0D0VtxTrueptLSCfromBPM->SetYTitle("Entries");
2888     flistLsCutsFromB->Add(hd0D0VtxTrueptLSCfromBPM);
2889
2890     strnamept=namehist;
2891     strnamept.Append("SBMss_pt");
2892     strnamept+=i;
2893
2894     strtitlept=titlehist;
2895     strtitlept.Append(" Side Bands, ");
2896     strtitlept+=fptbins[i];
2897     strtitlept.Append("<= pt <");
2898     strtitlept+=fptbins[i+1];
2899     strtitlept.Append(" [GeV/c]");
2900
2901     hd0D0ptLSCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2902     hd0D0ptLSCfromBSB->SetXTitle("Impact parameter [#mum] ");
2903     hd0D0ptLSCfromBSB->SetYTitle("Entries");
2904     flistLsCutsFromB->Add(hd0D0ptLSCfromBSB);
2905
2906     strnamept.ReplaceAll("hd0D0","hMCd0D0");
2907     hMCd0D0ptLSCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2908     hMCd0D0ptLSCfromBSB->SetXTitle("MC Impact parameter [#mum] ");
2909     hMCd0D0ptLSCfromBSB->SetYTitle("Entries");
2910     flistLsCutsFromB->Add(hMCd0D0ptLSCfromBSB);
2911
2912     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
2913     hd0D0VtxTrueptLSCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
2914     hd0D0VtxTrueptLSCfromBSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
2915     hd0D0VtxTrueptLSCfromBSB->SetYTitle("Entries");
2916     flistLsCutsFromB->Add(hd0D0VtxTrueptLSCfromBSB);
2917   }
2918
2919
2920
2921  //############ LOOSE CUTS FROM DSTAR HISTOGRAMS ###########
2922  //
2923   //############## global properties histos
2924   TH2F *hCPtaVSd0d0LSCfromDstar=new TH2F("hCPtaVSd0d0LSCfromDstar","hCPtaVSd0d0_LooseCuts_FromDStar",1000,-100000.,100000.,100,-1.,1.);
2925   TH1F *hSecVtxZLSCfromDstar=new TH1F("hSecVtxZLSCfromDstar","hSecVtxZ_LooseCuts_FromDStar",1000,-8.,8.);
2926   TH1F *hSecVtxXLSCfromDstar=new TH1F("hSecVtxXLSCfromDstar","hSecVtxX_LooseCuts_FromDStar",1000,-3000.,3000.);
2927   TH1F *hSecVtxYLSCfromDstar=new TH1F("hSecVtxYLSCfromDstar","hSecVtxY_LooseCuts_FromDStar",1000,-3000.,3000.);
2928   TH2F *hSecVtxXYLSCfromDstar=new TH2F("hSecVtxXYLSCfromDstar","hSecVtxXY_LooseCuts_FromDStar",1000,-3000.,3000.,1000,-3000.,3000.);
2929   TH1F *hSecVtxPhiLSCfromDstar=new TH1F("hSecVtxPhiLSCfromDstar","hSecVtxPhi_LooseCuts_FromDStar",180,-180.1,180.1);
2930   TH1F *hd0singlTrackLSCfromDstar=new TH1F("hd0singlTrackLSCfromDstar","hd0singlTrackLooseCuts_FromDstar",1000,-5000.,5000.);
2931   TH1F *hCPtaLSCfromDstar=new TH1F("hCPtaLSCfromDstar","hCPta_LooseCuts_FromDStar",100,-1.,1.);
2932   TH1F *hd0xd0LSCfromDstar=new TH1F("hd0xd0LSCfromDstar","hd0xd0_LooseCuts_FromDStar",1000,-100000.,100000.);
2933   TH1F *hMassTrueLSCfromDstar=new TH1F("hMassTrueLSCfromDstar","D^{0} MC inv. Mass Loose Cuts FromDStar(All momenta)",600,1.600,2.200);
2934   TH1F *hMassLSCfromDstar=new TH1F("hMassLSCfromDstar","D^{0} inv. Mass Loose Cuts FromDStar (All momenta)",600,1.600,2.200);
2935   hMassLSCfromDstar->Sumw2();
2936   TH1F *hMassTrueLSCfromDstarPM=new TH1F("hMassTrueLSCfromDstarPM","D^{0} MC inv. Mass Loose Cuts FromDStar, Mass Peak. (All momenta)",600,1.600,2.200);
2937   TH1F *hMassLSCfromDstarPM=new TH1F("hMassLSCfromDstarPM","D^{0} inv. Mass Loose Cuts FromDStar (All momenta), MassPeak",600,1.600,2.200);
2938   hMassLSCfromDstarPM->Sumw2();
2939   TH1F *hMassTrueLSCfromDstarSB=new TH1F("hMassTrueLSCfromDstarSB","D^{0} MC inv. Mass in Side Bands Loose Cuts FromDStar(All momenta)",600,1.600,2.200);
2940   TH1F *hMassLSCfromDstarSB=new TH1F("hMassLSCfromDstarSB","D^{0} inv. Mass in Side Bands Loose Cuts FromDStar (All momenta)",600,1.600,2.200);
2941   hMassLSCfromDstarSB->Sumw2();
2942
2943   flistLsCutsFromDstar->Add(hCPtaVSd0d0LSCfromDstar);
2944   flistLsCutsFromDstar->Add(hSecVtxZLSCfromDstar);
2945   flistLsCutsFromDstar->Add(hSecVtxYLSCfromDstar);
2946   flistLsCutsFromDstar->Add(hSecVtxXLSCfromDstar);
2947   flistLsCutsFromDstar->Add(hSecVtxXYLSCfromDstar);
2948   flistLsCutsFromDstar->Add(hSecVtxPhiLSCfromDstar);
2949   flistLsCutsFromDstar->Add(hd0singlTrackLSCfromDstar);
2950   flistLsCutsFromDstar->Add(hCPtaLSCfromDstar);
2951   flistLsCutsFromDstar->Add(hd0xd0LSCfromDstar);
2952   flistLsCutsFromDstar->Add(hMassTrueLSCfromDstar);
2953   flistLsCutsFromDstar->Add(hMassLSCfromDstar);
2954   flistLsCutsFromDstar->Add(hMassTrueLSCfromDstarPM);
2955   flistLsCutsFromDstar->Add(hMassLSCfromDstarPM);
2956   flistLsCutsFromDstar->Add(hMassTrueLSCfromDstarSB);
2957   flistLsCutsFromDstar->Add(hMassLSCfromDstarSB);
2958
2959
2960
2961
2962
2963
2964
2965  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
2966   TH1F *hdcaLSCfromDstar=new TH1F("hdcaLSCfromDstar","hdca_LooseCuts_FromDstar",100,0.,1000.);
2967   hdcaLSCfromDstar->SetXTitle("dca   [#mum]");
2968   hdcaLSCfromDstar->SetYTitle("Entries");
2969   TH1F *hcosthetastarLSCfromDstar=new TH1F("hcosthetastarLSCfromDstar","hCosThetaStar_LooseCuts_FromDstar",50,-1.,1.);
2970   hcosthetastarLSCfromDstar->SetXTitle("cos #theta^{*}");
2971   hcosthetastarLSCfromDstar->SetYTitle("Entries");
2972   TH1F *hptD0LSCfromDstar=new TH1F("hptD0LSCfromDstar","D^{0} transverse momentum distribution",34,ptbinsD0arr);
2973   hptD0LSCfromDstar->SetXTitle("p_{t}  [GeV/c]");
2974   hptD0LSCfromDstar->SetYTitle("Entries");
2975   TH1F *hptD0VsMaxPtLSCfromDstar=new TH1F("hptD0VsMaxPtLSCfromDstar","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
2976   TH2F *hptD0PTallsqrtLSCfromDstar=new TH2F("hptD0PTallsqrtLSCfromDstar","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
2977   TH2F *hptD0PTallLSCfromDstar=new TH2F("hptD0PTallLSCfromDstar","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
2978   TH2F *hptD0vsptBLSCfromDstar=new TH2F("hptD0vsptBLSCfromDstar","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2979   TH2F *hpD0vspBLSCfromDstar=new TH2F("hpD0vspBLSCfromDstar","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2980   TH2F *hptD0vsptcquarkLSCfromDstar=new TH2F("hptD0vsptcquarkLSCfromDstar","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2981   TH2F *hpD0vspcquarkLSCfromDstar=new TH2F("hpD0vspcquarkLSCfromDstar","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
2982   flistLsCutsFromDstar->Add(hdcaLSCfromDstar);
2983   flistLsCutsFromDstar->Add(hcosthetastarLSCfromDstar);
2984   flistLsCutsFromDstar->Add(hptD0LSCfromDstar);
2985   flistLsCutsFromDstar->Add(hptD0VsMaxPtLSCfromDstar);
2986   flistLsCutsFromDstar->Add(hptD0PTallsqrtLSCfromDstar);
2987   flistLsCutsFromDstar->Add(hptD0PTallLSCfromDstar);
2988   flistLsCutsFromDstar->Add(hptD0vsptBLSCfromDstar);
2989   flistLsCutsFromDstar->Add(hpD0vspBLSCfromDstar);
2990   flistLsCutsFromDstar->Add(hptD0vsptcquarkLSCfromDstar);
2991   flistLsCutsFromDstar->Add(hpD0vspcquarkLSCfromDstar);
2992
2993   TH1F *hd0zD0ptLSCfromDstar;
2994   TH1F *hInvMassD0LSCfromDstar,*hInvMassD0barLSCfromDstar;
2995   TH2F *hInvMassPtLSCfromDstar=new TH2F("hInvMassPtLSCfromDstar","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
2996   TH1F *hetaLSCfromDstar;
2997   TH1F *hCosPDPBLSCfromDstar;
2998   TH1F *hCosPcPDLSCfromDstar;
2999   flistLsCutsFromDstar->Add(hInvMassPtLSCfromDstar);
3000   // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3001   TH2F *hd0D0VSd0xd0LSCfromDstarpt;
3002   TH2F *hangletracksVSd0xd0LSCfromDstarpt;
3003   TH2F *hangletracksVSd0D0LSCfromDstarpt;
3004   TH1F *hd0xd0LSCfromDstarpt;
3005
3006   TH2F *hTOFpidLSCfromDstar=new TH2F("hTOFpidLSCfromDstar","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
3007   flistLsCutsFromDstar->Add(hTOFpidLSCfromDstar);
3008
3009   for(Int_t i=0;i<fnbins;i++){
3010     namehist="hd0zD0ptLSCfromDstar_pt";
3011     namehist+=i;
3012     titlehist="d0(z) Loose Cuts FromDstarm ptbin=";
3013     titlehist+=i;
3014     hd0zD0ptLSCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
3015     hd0zD0ptLSCfromDstar->SetXTitle("d_{0}(z)    [#mum]");
3016     hd0zD0ptLSCfromDstar->SetYTitle("Entries");
3017     flistLsCutsFromDstar->Add(hd0zD0ptLSCfromDstar);
3018
3019     namehist="hInvMassD0LSCfromDstar_pt";
3020     namehist+=i;
3021     titlehist="Invariant Mass Loose Cuts FromDstar ptbin=";
3022     titlehist+=i;
3023     hInvMassD0LSCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3024     hInvMassD0LSCfromDstar->SetXTitle("Invariant Mass    [GeV]");
3025     hInvMassD0LSCfromDstar->SetYTitle("Entries");
3026     flistLsCutsFromDstar->Add(hInvMassD0LSCfromDstar);
3027
3028     namehist="hInvMassD0barLSCfromDstar_pt";
3029     namehist+=i;
3030     titlehist="Invariant Mass D0bar No Cuts FromDstar ptbin=";
3031     titlehist+=i;
3032     hInvMassD0barLSCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3033     hInvMassD0barLSCfromDstar->SetXTitle("Invariant Mass    [GeV]");
3034     hInvMassD0barLSCfromDstar->SetYTitle("Entries");
3035     flistLsCutsFromDstar->Add(hInvMassD0barLSCfromDstar);
3036
3037     namehist="hetaLSCfromDstar_pt";
3038     namehist+=i;
3039     titlehist="eta Loose Cuts FromDstar ptbin=";
3040     titlehist+=i;
3041     hetaLSCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
3042     hetaLSCfromDstar->SetXTitle("Pseudorapidity");
3043     hetaLSCfromDstar->SetYTitle("Entries");
3044     flistLsCutsFromDstar->Add(hetaLSCfromDstar);
3045
3046     namehist="hCosPDPBLSCfromDstar_pt";
3047     namehist+=i;
3048     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
3049     titlehist+=i;
3050     hCosPDPBLSCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3051     hCosPDPBLSCfromDstar->SetXTitle("Cosine between D0 momentum and B momentum");
3052     hCosPDPBLSCfromDstar->SetYTitle("Entries");
3053     flistLsCutsFromDstar->Add(hCosPDPBLSCfromDstar);
3054
3055     namehist="hCosPcPDLSCfromDstar_pt";
3056     namehist+=i;
3057     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
3058     titlehist+=i;
3059     hCosPcPDLSCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3060     hCosPcPDLSCfromDstar->SetXTitle("Cosine between c quark momentum and D0 momentum");
3061     hCosPcPDLSCfromDstar->SetYTitle("Entries");
3062     flistLsCutsFromDstar->Add(hCosPcPDLSCfromDstar);
3063
3064  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3065     namehist="hd0xd0LSCfromDstar_pt";
3066     namehist+=i;
3067     titlehist="d0xd0 Loose Cuts FromDstar ptbin=";
3068     titlehist+=i;
3069     hd0xd0LSCfromDstarpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
3070     hd0xd0LSCfromDstarpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
3071     hd0xd0LSCfromDstarpt->SetYTitle("Entries");
3072     flistLsCutsFromDstar->Add(hd0xd0LSCfromDstarpt);
3073
3074
3075     namehist="hd0D0VSd0xd0LSCfromDstar_pt";
3076     namehist+=i;
3077     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts FromDstar ptbin=";
3078     titlehist+=i;
3079     hd0D0VSd0xd0LSCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
3080     hd0D0VSd0xd0LSCfromDstarpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3081     hd0D0VSd0xd0LSCfromDstarpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
3082     flistLsCutsFromDstar->Add(hd0D0VSd0xd0LSCfromDstarpt);
3083
3084
3085     namehist="hangletracksVSd0xd0LSCfromDstar_pt";
3086     namehist+=i;
3087     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts FromDstar ptbin=";
3088     titlehist+=i;
3089     hangletracksVSd0xd0LSCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
3090     hangletracksVSd0xd0LSCfromDstarpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3091     hangletracksVSd0xd0LSCfromDstarpt->SetYTitle(" angle between K and #p tracks  [rad]");
3092     flistLsCutsFromDstar->Add(hangletracksVSd0xd0LSCfromDstarpt);
3093
3094
3095     namehist="hangletracksVSd0D0LSCfromDstar_pt";
3096     namehist+=i;
3097     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Loose Cuts FromDstar ptbin=";
3098     titlehist+=i;
3099     hangletracksVSd0D0LSCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
3100     hangletracksVSd0D0LSCfromDstarpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
3101     hangletracksVSd0D0LSCfromDstarpt->SetYTitle(" angle between K and #p tracks  [rad]");
3102     flistLsCutsFromDstar->Add(hangletracksVSd0D0LSCfromDstarpt);
3103
3104
3105   }
3106   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
3107   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3108
3109
3110
3111
3112
3113
3114   //########## d0 D0 histos #############
3115   TH1F *hd0D0LSCfromDstPM = new TH1F("hd0D0LSCfromDstarPM","D^{0} impact par. plot , Loose Cuts ,FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
3116   hd0D0LSCfromDstPM->SetXTitle("Impact parameter [#mum]");
3117   hd0D0LSCfromDstPM->SetYTitle("Entries");
3118
3119   TH1F *hd0D0VtxTrueLSCfromDstPM = new TH1F("hd0D0VtxTrueLSCfromDstarPM","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
3120   hd0D0VtxTrueLSCfromDstPM->SetXTitle("Impact parameter [#mum]");
3121   hd0D0VtxTrueLSCfromDstPM->SetYTitle("Entries");
3122
3123   TH1F *hMCd0D0LSCfromDstPM = new TH1F("hMCd0D0LSCfromDstarPM","D^{0} impact par. plot, Loose Cuts, FromDStar,Mass Peak  (All momenta)",1000,-1000.,1000.);
3124   hMCd0D0LSCfromDstPM->SetXTitle("MC Impact parameter [#mum]");
3125   hMCd0D0LSCfromDstPM->SetYTitle("Entries");
3126
3127   TH1F *hd0D0LSCfromDstSB = new TH1F("hd0D0LSCfromDstarSB","D^{0} impact par. plot , Loose Cuts ,FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
3128   hd0D0LSCfromDstSB->SetXTitle("Impact parameter [#mum]");
3129   hd0D0LSCfromDstSB->SetYTitle("Entries");
3130
3131   TH1F *hd0D0VtxTrueLSCfromDstSB = new TH1F("hd0D0VtxTrueLSCfromDstarSB","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
3132   hd0D0VtxTrueLSCfromDstSB->SetXTitle("Impact parameter [#mum]");
3133   hd0D0VtxTrueLSCfromDstSB->SetYTitle("Entries");
3134
3135   TH1F *hMCd0D0LSCfromDstSB = new TH1F("hMCd0D0LSCfromDstarSB","D^{0} impact par. plot, Loose Cuts, FromDStar,Mass Peak  (All momenta)",1000,-1000.,1000.);
3136   hMCd0D0LSCfromDstSB->SetXTitle("MC Impact parameter [#mum]");
3137   hMCd0D0LSCfromDstSB->SetYTitle("Entries");
3138
3139   flistLsCutsFromDstar->Add(hd0D0LSCfromDstPM);
3140   flistLsCutsFromDstar->Add(hd0D0VtxTrueLSCfromDstPM);
3141   flistLsCutsFromDstar->Add(hMCd0D0LSCfromDstPM);
3142   flistLsCutsFromDstar->Add(hd0D0LSCfromDstSB);
3143   flistLsCutsFromDstar->Add(hd0D0VtxTrueLSCfromDstSB);
3144   flistLsCutsFromDstar->Add(hMCd0D0LSCfromDstSB);
3145
3146   TH1F *hd0D0ptLSCfromDstPM;
3147   TH1F *hMCd0D0ptLSCfromDstPM;
3148   TH1F *hd0D0VtxTrueptLSCfromDstPM;
3149   TH1F *hd0D0ptLSCfromDstSB;
3150   TH1F *hMCd0D0ptLSCfromDstSB;
3151   TH1F *hd0D0VtxTrueptLSCfromDstSB;
3152   namehist="hd0D0ptLSCfromDstar_";
3153   titlehist="D^{0} impact par. plot, Loose Cuts, FromDStar, ";
3154   for(Int_t i=0;i<fnbins;i++){
3155     strnamept=namehist;
3156     strnamept.Append("PkMss_pt");
3157     strnamept+=i;
3158
3159     strtitlept=titlehist;
3160     strtitlept.Append(" Mass Peak, ");
3161     strtitlept+=fptbins[i];
3162     strtitlept.Append("<= pt <");
3163     strtitlept+=fptbins[i+1];
3164     strtitlept.Append(" [GeV/c]");
3165
3166     hd0D0ptLSCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3167     hd0D0ptLSCfromDstPM->SetXTitle("Impact parameter [#mum] ");
3168     hd0D0ptLSCfromDstPM->SetYTitle("Entries");
3169     flistLsCutsFromDstar->Add(hd0D0ptLSCfromDstPM);
3170
3171     strnamept.ReplaceAll("hd0D0","hMCd0D0");
3172     hMCd0D0ptLSCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3173     hMCd0D0ptLSCfromDstPM->SetXTitle("MC Impact parameter [#mum] ");
3174     hMCd0D0ptLSCfromDstPM->SetYTitle("Entries");
3175     flistLsCutsFromDstar->Add(hMCd0D0ptLSCfromDstPM);
3176
3177
3178     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
3179     hd0D0VtxTrueptLSCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3180     hd0D0VtxTrueptLSCfromDstPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
3181     hd0D0VtxTrueptLSCfromDstPM->SetYTitle("Entries");
3182     flistLsCutsFromDstar->Add(hd0D0VtxTrueptLSCfromDstPM);
3183
3184     strnamept=namehist;
3185     strnamept.Append("SBMss_pt");
3186     strnamept+=i;
3187
3188     strtitlept=titlehist;
3189     strtitlept.Append(" Side Bands, ");
3190     strtitlept+=fptbins[i];
3191     strtitlept.Append("<= pt <");
3192     strtitlept+=fptbins[i+1];
3193     strtitlept.Append(" [GeV/c]");
3194
3195     hd0D0ptLSCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3196     hd0D0ptLSCfromDstSB->SetXTitle("Impact parameter [#mum] ");
3197     hd0D0ptLSCfromDstSB->SetYTitle("Entries");
3198     flistLsCutsFromDstar->Add(hd0D0ptLSCfromDstSB);
3199
3200     strnamept.ReplaceAll("hd0D0","hMCd0D0");
3201     hMCd0D0ptLSCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3202     hMCd0D0ptLSCfromDstSB->SetXTitle("MC Impact parameter [#mum] ");
3203     hMCd0D0ptLSCfromDstSB->SetYTitle("Entries");
3204     flistLsCutsFromDstar->Add(hMCd0D0ptLSCfromDstSB);
3205
3206     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
3207     hd0D0VtxTrueptLSCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3208     hd0D0VtxTrueptLSCfromDstSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
3209     hd0D0VtxTrueptLSCfromDstSB->SetYTitle("Entries");
3210     flistLsCutsFromDstar->Add(hd0D0VtxTrueptLSCfromDstSB);
3211   }
3212
3213
3214   //############ LOOSE CUTS OTHER HISTOGRAMS ###########
3215   //
3216   //########### global properties histos ###########
3217
3218   TH2F *hCPtaVSd0d0LSCother=new TH2F("hCPtaVSd0d0LSCother","hCPtaVSd0d0_LooseCuts_other",1000,-100000.,100000.,100,-1.,1.);
3219   TH1F *hSecVtxZLSCother=new TH1F("hSecVtxZLSCother","hSecVtxZ_LooseCuts_other",1000,-8.,8.);
3220   TH1F *hSecVtxXLSCother=new TH1F("hSecVtxXLSCother","hSecVtxX_LooseCuts_other",1000,-3000.,3000.);
3221   TH1F *hSecVtxYLSCother=new TH1F("hSecVtxYLSCother","hSecVtxY_LooseCuts_other",1000,-3000.,3000.);
3222   TH2F *hSecVtxXYLSCother=new TH2F("hSecVtxXYLSCother","hSecVtxXY_LooseCuts_other",1000,-3000.,3000.,1000,-3000.,3000.);
3223   TH1F *hSecVtxPhiLSCother=new TH1F("hSecVtxPhiLSCother","hSecVtxPhi_LooseCuts_other",180,-180.1,180.1);
3224   TH1F *hd0singlTrackLSCother=new TH1F("hd0singlTrackLSCother","hd0singlTrackLooseCuts_Other",1000,-5000.,5000.);
3225   TH1F *hCPtaLSCother=new TH1F("hCPtaLSCother","hCPta_LooseCuts_other",100,-1.,1.);
3226   TH1F *hd0xd0LSCother=new TH1F("hd0xd0LSCother","hd0xd0_LooseCuts_other",1000,-100000.,100000.);
3227   TH1F *hMassTrueLSCother=new TH1F("hMassTrueLSCother","D^{0} MC inv. Mass Loose Cuts other(All momenta)",600,1.600,2.200);
3228   TH1F *hMassLSCother=new TH1F("hMassLSCother","D^{0} inv. Mass Loose Cuts other (All momenta)",600,1.600,2.200);
3229   hMassLSCother->Sumw2();
3230   TH1F *hMassTrueLSCotherPM=new TH1F("hMassTrueLSCotherPM","D^{0} MC inv. Mass Loose Cuts other, Mass Peak. (All momenta)",600,1.600,2.200);
3231   TH1F *hMassLSCotherPM=new TH1F("hMassLSCotherPM","D^{0} inv. Mass Loose Cuts other (All momenta), MassPeak",600,1.600,2.200);
3232   hMassLSCotherPM->Sumw2();
3233   TH1F *hMassTrueLSCotherSB=new TH1F("hMassTrueLSCotherSB","D^{0} MC inv. Mass in Side Bands Loose Cuts other(All momenta)",600,1.600,2.200);
3234   TH1F *hMassLSCotherSB=new TH1F("hMassLSCotherSB","D^{0} inv. Mass in Side Bands Loose Cuts other (All momenta)",600,1.600,2.200);
3235   hMassLSCotherSB->Sumw2();
3236
3237   flistLsCutsOther->Add(hCPtaVSd0d0LSCother);
3238   flistLsCutsOther->Add(hSecVtxZLSCother);
3239   flistLsCutsOther->Add(hSecVtxYLSCother);
3240   flistLsCutsOther->Add(hSecVtxXLSCother);
3241   flistLsCutsOther->Add(hSecVtxXYLSCother);
3242   flistLsCutsOther->Add(hSecVtxPhiLSCother);
3243   flistLsCutsOther->Add(hd0singlTrackLSCother);
3244   flistLsCutsOther->Add(hCPtaLSCother);
3245   flistLsCutsOther->Add(hd0xd0LSCother);
3246   flistLsCutsOther->Add(hMassTrueLSCother);
3247   flistLsCutsOther->Add(hMassLSCother);
3248   flistLsCutsOther->Add(hMassTrueLSCotherPM);
3249   flistLsCutsOther->Add(hMassLSCotherPM);
3250   flistLsCutsOther->Add(hMassTrueLSCotherSB);
3251   flistLsCutsOther->Add(hMassLSCotherSB);
3252
3253
3254
3255
3256  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
3257   TH1F *hdcaLSCother=new TH1F("hdcaLSCother","hdca_LooseCuts_Other",100,0.,1000.);
3258   hdcaLSCother->SetXTitle("dca   [#mum]");
3259   hdcaLSCother->SetYTitle("Entries");
3260   TH1F *hcosthetastarLSCother=new TH1F("hcosthetastarLSCother","hCosThetaStar_LooseCuts_Other",50,-1.,1.);
3261   hcosthetastarLSCother->SetXTitle("cos #theta^{*}");
3262   hcosthetastarLSCother->SetYTitle("Entries");
3263   TH1F *hptD0LSCother=new TH1F("hptD0LSCother","D^{0} transverse momentum distribution",34,ptbinsD0arr);
3264   hptD0LSCother->SetXTitle("p_{t}  [GeV/c]");
3265   hptD0LSCother->SetYTitle("Entries");
3266   TH1F *hptD0VsMaxPtLSCother=new TH1F("hptD0VsMaxPtLSCother","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
3267   TH2F *hptD0PTallsqrtLSCother=new TH2F("hptD0PTallsqrtLSCother","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
3268   TH2F *hptD0PTallLSCother=new TH2F("hptD0PTallLSCother","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
3269   TH2F *hptD0vsptBLSCother=new TH2F("hptD0vsptBLSCother","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3270   TH2F *hpD0vspBLSCother=new TH2F("hpD0vspBLSCother","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3271   TH2F *hptD0vsptcquarkLSCother=new TH2F("hptD0vsptcquarkLSCother","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3272   TH2F *hpD0vspcquarkLSCother=new TH2F("hpD0vspcquarkLSCother","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3273   flistLsCutsOther->Add(hdcaLSCother);
3274   flistLsCutsOther->Add(hcosthetastarLSCother);
3275   flistLsCutsOther->Add(hptD0LSCother);
3276   flistLsCutsOther->Add(hptD0VsMaxPtLSCother);
3277   flistLsCutsOther->Add(hptD0PTallsqrtLSCother);
3278   flistLsCutsOther->Add(hptD0PTallLSCother);
3279   flistLsCutsOther->Add(hptD0vsptBLSCother);
3280   flistLsCutsOther->Add(hpD0vspBLSCother);
3281   flistLsCutsOther->Add(hptD0vsptcquarkLSCother);
3282   flistLsCutsOther->Add(hpD0vspcquarkLSCother);
3283
3284   TH1F *hd0zD0ptLSCother;
3285   TH1F *hInvMassD0LSCother,*hInvMassD0barLSCother;
3286   TH2F *hInvMassPtLSCother=new TH2F("hInvMassPtLSCother","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
3287   TH1F *hetaLSCother;
3288   TH1F *hCosPDPBLSCother;
3289   TH1F *hCosPcPDLSCother;
3290   flistLsCutsOther->Add(hInvMassPtLSCother);
3291  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3292   TH2F *hd0D0VSd0xd0LSCotherpt;
3293   TH2F *hangletracksVSd0xd0LSCotherpt;
3294   TH2F *hangletracksVSd0D0LSCotherpt;
3295   TH1F *hd0xd0LSCotherpt;
3296
3297   TH2F *hTOFpidLSCother=new TH2F("hTOFpidLSCother","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
3298   flistLsCutsOther->Add(hTOFpidLSCother);
3299
3300   for(Int_t i=0;i<fnbins;i++){
3301     namehist="hd0zD0ptLSCother_pt";
3302     namehist+=i;
3303     titlehist="d0(z) Loose Cuts Otherm ptbin=";
3304     titlehist+=i;
3305     hd0zD0ptLSCother=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
3306     hd0zD0ptLSCother->SetXTitle("d_{0}(z)    [#mum]");
3307     hd0zD0ptLSCother->SetYTitle("Entries");
3308     flistLsCutsOther->Add(hd0zD0ptLSCother);
3309
3310     namehist="hInvMassD0LSCother_pt";
3311     namehist+=i;
3312     titlehist="Invariant Mass Loose Cuts Other ptbin=";
3313     titlehist+=i;
3314     hInvMassD0LSCother=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3315     hInvMassD0LSCother->SetXTitle("Invariant Mass    [GeV]");
3316     hInvMassD0LSCother->SetYTitle("Entries");
3317     flistLsCutsOther->Add(hInvMassD0LSCother);
3318
3319     namehist="hInvMassD0barLSCother_pt";
3320     namehist+=i;
3321     titlehist="Invariant Mass D0bar No Cuts Other ptbin=";
3322     titlehist+=i;
3323     hInvMassD0barLSCother=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3324     hInvMassD0barLSCother->SetXTitle("Invariant Mass    [GeV]");
3325     hInvMassD0barLSCother->SetYTitle("Entries");
3326     flistLsCutsOther->Add(hInvMassD0barLSCother);
3327
3328     namehist="hetaLSCother_pt";
3329     namehist+=i;
3330     titlehist="eta Loose Cuts Other ptbin=";
3331     titlehist+=i;
3332     hetaLSCother=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
3333     hetaLSCother->SetXTitle("Pseudorapidity");
3334     hetaLSCother->SetYTitle("Entries");
3335     flistLsCutsOther->Add(hetaLSCother);
3336
3337     namehist="hCosPDPBLSCother_pt";
3338     namehist+=i;
3339     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
3340     titlehist+=i;
3341     hCosPDPBLSCother=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3342     hCosPDPBLSCother->SetXTitle("Cosine between D0 momentum and B momentum");
3343     hCosPDPBLSCother->SetYTitle("Entries");
3344     flistLsCutsOther->Add(hCosPDPBLSCother);
3345
3346     namehist="hCosPcPDLSCother_pt";
3347     namehist+=i;
3348     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
3349     titlehist+=i;
3350     hCosPcPDLSCother=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3351     hCosPcPDLSCother->SetXTitle("Cosine between c quark momentum and D0 momentum");
3352     hCosPcPDLSCother->SetYTitle("Entries");
3353     flistLsCutsOther->Add(hCosPcPDLSCother);
3354
3355  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3356     namehist="hd0xd0LSCother_pt";
3357     namehist+=i;
3358     titlehist="d0xd0 Loose Cuts Other ptbin=";
3359     titlehist+=i;
3360     hd0xd0LSCotherpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
3361     hd0xd0LSCotherpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
3362     hd0xd0LSCotherpt->SetYTitle("Entries");
3363     flistLsCutsOther->Add(hd0xd0LSCotherpt);
3364
3365
3366     namehist="hd0D0VSd0xd0LSCother_pt";
3367     namehist+=i;
3368     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts Other ptbin=";
3369     titlehist+=i;
3370     hd0D0VSd0xd0LSCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
3371     hd0D0VSd0xd0LSCotherpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3372     hd0D0VSd0xd0LSCotherpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
3373     flistLsCutsOther->Add(hd0D0VSd0xd0LSCotherpt);
3374
3375
3376     namehist="hangletracksVSd0xd0LSCother_pt";
3377     namehist+=i;
3378     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Loose Cuts Other ptbin=";
3379     titlehist+=i;
3380     hangletracksVSd0xd0LSCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
3381     hangletracksVSd0xd0LSCotherpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3382     hangletracksVSd0xd0LSCotherpt->SetYTitle(" angle between K and #p tracks  [rad]");
3383     flistLsCutsOther->Add(hangletracksVSd0xd0LSCotherpt);
3384
3385
3386     namehist="hangletracksVSd0D0LSCother_pt";
3387     namehist+=i;
3388     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Loose Cuts Other ptbin=";
3389     titlehist+=i;
3390     hangletracksVSd0D0LSCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
3391     hangletracksVSd0D0LSCotherpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
3392     hangletracksVSd0D0LSCotherpt->SetYTitle(" angle between K and #p tracks  [rad]");
3393     flistLsCutsOther->Add(hangletracksVSd0D0LSCotherpt);
3394
3395
3396   }
3397   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
3398   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3399
3400
3401
3402   //############# d0 D0 histos ###############à
3403   TH1F *hd0D0LSCotherPM = new TH1F("hd0D0LSCotherPM","D^{0} impact par. plot , Loose Cuts ,Other,Mass Peak (All momenta)",1000,-1000.,1000.);
3404   hd0D0LSCotherPM->SetXTitle("Impact parameter [#mum]");
3405   hd0D0LSCotherPM->SetYTitle("Entries");
3406
3407   TH1F *hd0D0VtxTrueLSCotherPM = new TH1F("hd0D0VtxTrueLSCotherPM","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, Other,Mass Peak (All momenta)",1000,-1000.,1000.);
3408   hd0D0VtxTrueLSCotherPM->SetXTitle("Impact parameter [#mum]");
3409   hd0D0VtxTrueLSCotherPM->SetYTitle("Entries");
3410
3411   TH1F *hMCd0D0LSCotherPM = new TH1F("hMCd0D0LSCotherPM","D^{0} impact par. plot, Loose Cuts, Other,Mass Peak  (All momenta)",1000,-1000.,1000.);
3412   hMCd0D0LSCotherPM->SetXTitle("MC Impact parameter [#mum]");
3413   hMCd0D0LSCotherPM->SetYTitle("Entries");
3414
3415   TH1F *hd0D0LSCotherSB = new TH1F("hd0D0LSCotherSB","D^{0} impact par. plot , Loose Cuts ,Other,Mass Peak (All momenta)",1000,-1000.,1000.);
3416   hd0D0LSCotherSB->SetXTitle("Impact parameter [#mum]");
3417   hd0D0LSCotherSB->SetYTitle("Entries");
3418
3419   TH1F *hd0D0VtxTrueLSCotherSB = new TH1F("hd0D0VtxTrueLSCotherSB","D^{0} impact par. w.r.t. True Vtx, Loose Cuts, Other,Mass Peak (All momenta)",1000,-1000.,1000.);
3420   hd0D0VtxTrueLSCotherSB->SetXTitle("Impact parameter [#mum]");
3421   hd0D0VtxTrueLSCotherSB->SetYTitle("Entries");
3422
3423   TH1F *hMCd0D0LSCotherSB = new TH1F("hMCd0D0LSCotherSB","D^{0} impact par. plot, Loose Cuts, Other,Mass Peak  (All momenta)",1000,-1000.,1000.);
3424   hMCd0D0LSCotherSB->SetXTitle("MC Impact parameter [#mum]");
3425   hMCd0D0LSCotherSB->SetYTitle("Entries");
3426
3427   flistLsCutsOther->Add(hd0D0LSCotherPM);
3428   flistLsCutsOther->Add(hd0D0VtxTrueLSCotherPM);
3429   flistLsCutsOther->Add(hMCd0D0LSCotherPM);
3430   flistLsCutsOther->Add(hd0D0LSCotherSB);
3431   flistLsCutsOther->Add(hd0D0VtxTrueLSCotherSB);
3432   flistLsCutsOther->Add(hMCd0D0LSCotherSB);
3433
3434   TH1F *hd0D0ptLSCotherPM;
3435   TH1F *hMCd0D0ptLSCotherPM;
3436   TH1F *hd0D0VtxTrueptLSCotherPM;
3437   TH1F *hd0D0ptLSCotherSB;
3438   TH1F *hMCd0D0ptLSCotherSB;
3439   TH1F *hd0D0VtxTrueptLSCotherSB;
3440   namehist="hd0D0ptLSCother_";
3441   titlehist="D^{0} impact par. plot, Loose Cuts, Other, ";
3442   for(Int_t i=0;i<fnbins;i++){
3443     strnamept=namehist;
3444     strnamept.Append("PkMss_pt");
3445     strnamept+=i;
3446
3447     strtitlept=titlehist;
3448     strtitlept.Append(" Mass Peak, ");
3449     strtitlept+=fptbins[i];
3450     strtitlept.Append("<= pt <");
3451     strtitlept+=fptbins[i+1];
3452     strtitlept.Append(" [GeV/c]");
3453
3454     hd0D0ptLSCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3455     hd0D0ptLSCotherPM->SetXTitle("Impact parameter [#mum] ");
3456     hd0D0ptLSCotherPM->SetYTitle("Entries");
3457     flistLsCutsOther->Add(hd0D0ptLSCotherPM);
3458
3459     strnamept.ReplaceAll("hd0D0","hMCd0D0");
3460     hMCd0D0ptLSCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3461     hMCd0D0ptLSCotherPM->SetXTitle("MC Impact parameter [#mum] ");
3462     hMCd0D0ptLSCotherPM->SetYTitle("Entries");
3463     flistLsCutsOther->Add(hMCd0D0ptLSCotherPM);
3464
3465
3466     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
3467     hd0D0VtxTrueptLSCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3468     hd0D0VtxTrueptLSCotherPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
3469     hd0D0VtxTrueptLSCotherPM->SetYTitle("Entries");
3470     flistLsCutsOther->Add(hd0D0VtxTrueptLSCotherPM);
3471
3472     strnamept=namehist;
3473     strnamept.Append("SBMss_pt");
3474     strnamept+=i;
3475
3476     strtitlept=titlehist;
3477     strtitlept.Append(" Side Bands, ");
3478     strtitlept+=fptbins[i];
3479     strtitlept.Append("<= pt <");
3480     strtitlept+=fptbins[i+1];
3481     strtitlept.Append(" [GeV/c]");
3482
3483     hd0D0ptLSCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3484     hd0D0ptLSCotherSB->SetXTitle("Impact parameter [#mum] ");
3485     hd0D0ptLSCotherSB->SetYTitle("Entries");
3486     flistLsCutsOther->Add(hd0D0ptLSCotherSB);
3487
3488     strnamept.ReplaceAll("hd0D0","hMCd0D0");
3489     hMCd0D0ptLSCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3490     hMCd0D0ptLSCotherSB->SetXTitle("MC Impact parameter [#mum] ");
3491     hMCd0D0ptLSCotherSB->SetYTitle("Entries");
3492     flistLsCutsOther->Add(hMCd0D0ptLSCotherSB);
3493
3494     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
3495     hd0D0VtxTrueptLSCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3496     hd0D0VtxTrueptLSCotherSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
3497     hd0D0VtxTrueptLSCotherSB->SetYTitle("Entries");
3498     flistLsCutsOther->Add(hd0D0VtxTrueptLSCotherSB);
3499   }
3500
3501   Printf("END OF NOCUTS HISTOS CREATION \n");
3502
3503
3504   //################################################################################################
3505   //                                                                                               #
3506   //                         HISTOS FOR TIGHT CUTS                                                 #
3507   //                                                                                               #
3508   //################################################################################################
3509
3510   //############ TIGHT CUTS SIGNAL HISTOGRAMS ###############
3511   //
3512   // ####### global properties histo ############
3513
3514   TH2F *hCPtaVSd0d0TGHCsign=new TH2F("hCPtaVSd0d0TGHCsign","hCPtaVSd0d0_TightCuts_Signal",1000,-100000.,100000.,100,-1.,1.);
3515   TH1F *hSecVtxZTGHCsign=new TH1F("hSecVtxZTGHCsign","hSecVtxZ_TightCuts_Signal",1000,-8.,8.);
3516   TH1F *hSecVtxXTGHCsign=new TH1F("hSecVtxXTGHCsign","hSecVtxX_TightCuts_Signal",1000,-3000.,3000.);
3517   TH1F *hSecVtxYTGHCsign=new TH1F("hSecVtxYTGHCsign","hSecVtxY_TightCuts_Signal",1000,-3000.,3000.);
3518   TH2F *hSecVtxXYTGHCsign=new TH2F("hSecVtxXYTGHCsign","hSecVtxXY_TightCuts_Signal",1000,-3000.,3000.,1000,-3000.,3000.);
3519   TH1F *hSecVtxPhiTGHCsign=new TH1F("hSecVtxPhiTGHCsign","hSecVtxPhi_TightCuts_Signal",180,-180.1,180.1);
3520   TH1F *hd0singlTrackTGHCsign=new TH1F("hd0singlTrackTGHCsign","hd0singlTrackTightCuts_Signal",1000,-5000.,5000.);
3521   TH1F *hCPtaTGHCsign=new TH1F("hCPtaTGHCsign","hCPta_TightCuts_Signal",100,-1.,1.);
3522   TH1F *hd0xd0TGHCsign=new TH1F("hd0xd0TGHCsign","hd0xd0_TightCuts_Signal",1000,-100000.,100000.);
3523   TH1F *hMassTrueTGHCsign=new TH1F("hMassTrueTGHCsign","D^{0} MC inv. Mass Tight Cuts Signal(All momenta)",600,1.600,2.200);
3524   TH1F *hMassTGHCsign=new TH1F("hMassTGHCsign","D^{0} inv. Mass Tight Cuts Signal (All momenta)",600,1.600,2.200);
3525   hMassTGHCsign->Sumw2();
3526   TH1F *hMassTrueTGHCsignPM=new TH1F("hMassTrueTGHCsignPM","D^{0} MC inv. Mass Tight Cuts Signal, Mass Peak. (All momenta)",600,1.600,2.200);
3527   TH1F *hMassTGHCsignPM=new TH1F("hMassTGHCsignPM","D^{0} inv. Mass Tight Cuts Signal (All momenta), MassPeak",600,1.600,2.200);
3528   hMassTGHCsignPM->Sumw2();
3529   TH1F *hMassTrueTGHCsignSB=new TH1F("hMassTrueTGHCsignSB","D^{0} MC inv. Mass in Side Bands Tight Cuts Signal(All momenta)",600,1.600,2.200);
3530   TH1F *hMassTGHCsignSB=new TH1F("hMassTGHCsignSB","D^{0} inv. Mass in Side Bands Tight Cuts Signal (All momenta)",600,1.600,2.200);
3531   hMassTGHCsignSB->Sumw2();
3532
3533   flistTghCutsSignal->Add(hCPtaVSd0d0TGHCsign);
3534   flistTghCutsSignal->Add(hSecVtxZTGHCsign);
3535   flistTghCutsSignal->Add(hSecVtxYTGHCsign);
3536   flistTghCutsSignal->Add(hSecVtxXTGHCsign);
3537   flistTghCutsSignal->Add(hSecVtxXYTGHCsign);
3538   flistTghCutsSignal->Add(hSecVtxPhiTGHCsign);
3539   flistTghCutsSignal->Add(hd0singlTrackTGHCsign);
3540   flistTghCutsSignal->Add(hCPtaTGHCsign);
3541   flistTghCutsSignal->Add(hd0xd0TGHCsign);
3542   flistTghCutsSignal->Add(hMassTrueTGHCsign);
3543   flistTghCutsSignal->Add(hMassTGHCsign);
3544   flistTghCutsSignal->Add(hMassTrueTGHCsignPM);
3545   flistTghCutsSignal->Add(hMassTGHCsignPM);
3546   flistTghCutsSignal->Add(hMassTrueTGHCsignSB);
3547   flistTghCutsSignal->Add(hMassTGHCsignSB);
3548
3549
3550
3551
3552
3553
3554  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
3555   TH1F *hdcaTGHCsign=new TH1F("hdcaTGHCsign","hdca_TightCuts_Signal",100,0.,1000.);
3556   hdcaTGHCsign->SetXTitle("dca   [#mum]");
3557   hdcaTGHCsign->SetYTitle("Entries");
3558   TH1F *hcosthetastarTGHCsign=new TH1F("hcosthetastarTGHCsign","hCosThetaStar_TightCuts_Signal",50,-1.,1.);
3559   hcosthetastarTGHCsign->SetXTitle("cos #theta^{*}");
3560   hcosthetastarTGHCsign->SetYTitle("Entries");
3561   TH1F *hptD0TGHCsign=new TH1F("hptD0TGHCsign","D^{0} transverse momentum distribution",34,ptbinsD0arr);
3562   hptD0TGHCsign->SetXTitle("p_{t}  [GeV/c]");
3563   hptD0TGHCsign->SetYTitle("Entries");
3564   TH1F *hptD0VsMaxPtTGHCsign=new TH1F("hptD0VsMaxPtTGHCsign","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
3565   TH2F *hptD0PTallsqrtTGHCsign=new TH2F("hptD0PTallsqrtTGHCsign","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
3566   TH2F *hptD0PTallTGHCsign=new TH2F("hptD0PTallTGHCsign","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
3567   TH2F *hptD0vsptBTGHCsign=new TH2F("hptD0vsptBTGHCsign","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3568   TH2F *hpD0vspBTGHCsign=new TH2F("hpD0vspBTGHCsign","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3569   TH2F *hptD0vsptcquarkTGHCsign=new TH2F("hptD0vsptcquarkTGHCsign","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3570   TH2F *hpD0vspcquarkTGHCsign=new TH2F("hpD0vspcquarkTGHCsign","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3571   flistTghCutsSignal->Add(hdcaTGHCsign);
3572   flistTghCutsSignal->Add(hcosthetastarTGHCsign);
3573   flistTghCutsSignal->Add(hptD0TGHCsign);
3574   flistTghCutsSignal->Add(hptD0VsMaxPtTGHCsign);
3575   flistTghCutsSignal->Add(hptD0PTallsqrtTGHCsign);
3576   flistTghCutsSignal->Add(hptD0PTallTGHCsign);
3577   flistTghCutsSignal->Add(hptD0vsptBTGHCsign);
3578   flistTghCutsSignal->Add(hpD0vspBTGHCsign);
3579   flistTghCutsSignal->Add(hptD0vsptcquarkTGHCsign);
3580   flistTghCutsSignal->Add(hpD0vspcquarkTGHCsign);
3581
3582   TH1F *hd0zD0ptTGHCsign;
3583   TH1F *hInvMassD0TGHCsign,*hInvMassD0barTGHCsign;
3584   TH2F *hInvMassPtTGHCsign=new TH2F("hInvMassPtTGHCsign","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
3585   TH1F *hetaTGHCsign;
3586   TH1F *hCosPDPBTGHCsign;
3587   TH1F *hCosPcPDTGHCsign;
3588   flistTghCutsSignal->Add(hInvMassPtTGHCsign);
3589 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3590   TH2F *hd0D0VSd0xd0TGHCsignpt;
3591   TH2F *hangletracksVSd0xd0TGHCsignpt;
3592   TH2F *hangletracksVSd0D0TGHCsignpt;
3593   TH1F *hd0xd0TGHCsignpt;
3594
3595   TH2F *hTOFpidTGHCsign=new TH2F("hTOFpidTGHCsign","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
3596   flistTghCutsSignal->Add(hTOFpidTGHCsign);
3597
3598   for(Int_t i=0;i<fnbins;i++){
3599     Printf("INSIDE FIRST LOOP FOR  TIGHT CUTS HISTO CREATION %d\n", fnbins);
3600     namehist="hd0zD0ptTGHCsign_pt";
3601     namehist+=i;
3602     titlehist="d0(z) Tight Cuts Signal ptbin=";
3603     titlehist+=i;
3604     hd0zD0ptTGHCsign=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
3605     hd0zD0ptTGHCsign->SetXTitle("d_{0}(z)    [#mum]");
3606     hd0zD0ptTGHCsign->SetYTitle("Entries");
3607     flistTghCutsSignal->Add(hd0zD0ptTGHCsign);
3608
3609     namehist="hInvMassD0TGHCsign_pt";
3610     namehist+=i;
3611     titlehist="Invariant Mass Tight Cuts Signal ptbin=";
3612     titlehist+=i;
3613     hInvMassD0TGHCsign=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3614     hInvMassD0TGHCsign->SetXTitle("Invariant Mass    [GeV]");
3615     hInvMassD0TGHCsign->SetYTitle("Entries");
3616     flistTghCutsSignal->Add(hInvMassD0TGHCsign);
3617
3618     namehist="hInvMassD0barTGHCsign_pt";
3619     namehist+=i;
3620     titlehist="Invariant Mass D0bar No Cuts Signal ptbin=";
3621     titlehist+=i;
3622     hInvMassD0barTGHCsign=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3623     hInvMassD0barTGHCsign->SetXTitle("Invariant Mass    [GeV]");
3624     hInvMassD0barTGHCsign->SetYTitle("Entries");
3625     flistTghCutsSignal->Add(hInvMassD0barTGHCsign);
3626
3627
3628     namehist="hetaTGHCsign_pt";
3629     namehist+=i;
3630     titlehist="eta Tight Cuts Signal ptbin=";
3631     titlehist+=i;
3632     hetaTGHCsign=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
3633     hetaTGHCsign->SetXTitle("Pseudorapidity");
3634     hetaTGHCsign->SetYTitle("Entries");
3635     flistTghCutsSignal->Add(hetaTGHCsign);
3636
3637     namehist="hCosPDPBTGHCsign_pt";
3638     namehist+=i;
3639     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
3640     titlehist+=i;
3641     hCosPDPBTGHCsign=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3642     hCosPDPBTGHCsign->SetXTitle("Cosine between D0 momentum and B momentum");
3643     hCosPDPBTGHCsign->SetYTitle("Entries");
3644     flistTghCutsSignal->Add(hCosPDPBTGHCsign);
3645
3646     namehist="hCosPcPDTGHCsign_pt";
3647     namehist+=i;
3648     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
3649     titlehist+=i;
3650     hCosPcPDTGHCsign=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3651     hCosPcPDTGHCsign->SetXTitle("Cosine between c quark momentum and D0 momentum");
3652     hCosPcPDTGHCsign->SetYTitle("Entries");
3653     flistTghCutsSignal->Add(hCosPcPDTGHCsign);
3654
3655  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3656     namehist="hd0xd0TGHCsign_pt";
3657     namehist+=i;
3658     titlehist="d0xd0 Tight Cuts Signal ptbin=";
3659     titlehist+=i;
3660     hd0xd0TGHCsignpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
3661     hd0xd0TGHCsignpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
3662     hd0xd0TGHCsignpt->SetYTitle("Entries");
3663     flistTghCutsSignal->Add(hd0xd0TGHCsignpt);
3664
3665
3666     namehist="hd0D0VSd0xd0TGHCsign_pt";
3667     namehist+=i;
3668     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts Signal ptbin=";
3669     titlehist+=i;
3670     hd0D0VSd0xd0TGHCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
3671     hd0D0VSd0xd0TGHCsignpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3672     hd0D0VSd0xd0TGHCsignpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
3673     flistTghCutsSignal->Add(hd0D0VSd0xd0TGHCsignpt);
3674
3675
3676     namehist="hangletracksVSd0xd0TGHCsign_pt";
3677     namehist+=i;
3678     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts Signal ptbin=";
3679     titlehist+=i;
3680     hangletracksVSd0xd0TGHCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
3681     hangletracksVSd0xd0TGHCsignpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3682     hangletracksVSd0xd0TGHCsignpt->SetYTitle(" angle between K and #p tracks  [rad]");
3683     flistTghCutsSignal->Add(hangletracksVSd0xd0TGHCsignpt);
3684
3685
3686     namehist="hangletracksVSd0D0TGHCsign_pt";
3687     namehist+=i;
3688     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Tight Cuts Signal ptbin=";
3689     titlehist+=i;
3690     hangletracksVSd0D0TGHCsignpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
3691     hangletracksVSd0D0TGHCsignpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
3692     hangletracksVSd0D0TGHCsignpt->SetYTitle(" angle between K and #p tracks  [rad]");
3693     flistTghCutsSignal->Add(hangletracksVSd0D0TGHCsignpt);
3694
3695   }
3696   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
3697   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3698
3699
3700
3701
3702
3703
3704
3705
3706   // ####### d0 D0 histos ############
3707   TH1F *hd0D0TGHCsignPM = new TH1F("hd0D0TGHCsignPM","D^{0} impact par. plot , Tight Cuts ,Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
3708   hd0D0TGHCsignPM->SetXTitle("Impact parameter [#mum]");
3709   hd0D0TGHCsignPM->SetYTitle("Entries");
3710
3711   TH1F *hd0D0VtxTrueTGHCsignPM = new TH1F("hd0D0VtxTrueTGHCsignPM","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
3712   hd0D0VtxTrueTGHCsignPM->SetXTitle("Impact parameter [#mum]");
3713   hd0D0VtxTrueTGHCsignPM->SetYTitle("Entries");
3714
3715   TH1F *hMCd0D0TGHCsignPM = new TH1F("hMCd0D0TGHCsignPM","D^{0} impact par. plot, Tight Cuts, Signal,Mass Peak  (All momenta)",1000,-1000.,1000.);
3716   hMCd0D0TGHCsignPM->SetXTitle("MC Impact parameter [#mum]");
3717   hMCd0D0TGHCsignPM->SetYTitle("Entries");
3718
3719   TH1F *hd0D0TGHCsignSB = new TH1F("hd0D0TGHCsignSB","D^{0} impact par. plot , Tight Cuts ,Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
3720   hd0D0TGHCsignSB->SetXTitle("Impact parameter [#mum]");
3721   hd0D0TGHCsignSB->SetYTitle("Entries");
3722
3723   TH1F *hd0D0VtxTrueTGHCsignSB = new TH1F("hd0D0VtxTrueTGHCsignSB","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, Signal,Mass Peak (All momenta)",1000,-1000.,1000.);
3724   hd0D0VtxTrueTGHCsignSB->SetXTitle("Impact parameter [#mum]");
3725   hd0D0VtxTrueTGHCsignSB->SetYTitle("Entries");
3726
3727   TH1F *hMCd0D0TGHCsignSB = new TH1F("hMCd0D0TGHCsignSB","D^{0} impact par. plot, Tight Cuts, Signal,Mass Peak  (All momenta)",1000,-1000.,1000.);
3728   hMCd0D0TGHCsignSB->SetXTitle("MC Impact parameter [#mum]");
3729   hMCd0D0TGHCsignSB->SetYTitle("Entries");
3730
3731   flistTghCutsSignal->Add(hd0D0TGHCsignPM);
3732   flistTghCutsSignal->Add(hd0D0VtxTrueTGHCsignPM);
3733   flistTghCutsSignal->Add(hMCd0D0TGHCsignPM);
3734   flistTghCutsSignal->Add(hd0D0TGHCsignSB);
3735   flistTghCutsSignal->Add(hd0D0VtxTrueTGHCsignSB);
3736   flistTghCutsSignal->Add(hMCd0D0TGHCsignSB);
3737
3738   TH1F *hd0D0ptTGHCsignPM;
3739   TH1F *hMCd0D0ptTGHCsignPM;
3740   TH1F *hd0D0VtxTrueptTGHCsignPM;
3741   TH1F *hd0D0ptTGHCsignSB;
3742   TH1F *hMCd0D0ptTGHCsignSB;
3743   TH1F *hd0D0VtxTrueptTGHCsignSB;
3744   namehist="hd0D0ptTGHCsign_";
3745   titlehist="D^{0} impact par. plot, Tight Cuts, Signal, ";
3746   for(Int_t i=0;i<fnbins;i++){
3747     strnamept=namehist;
3748     strnamept.Append("PkMss_pt");
3749     strnamept+=i;
3750
3751     strtitlept=titlehist;
3752     strtitlept.Append(" Mass Peak, ");
3753     strtitlept+=fptbins[i];
3754     strtitlept.Append("<= pt <");
3755     strtitlept+=fptbins[i+1];
3756     strtitlept.Append(" [GeV/c]");
3757
3758     hd0D0ptTGHCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3759     hd0D0ptTGHCsignPM->SetXTitle("Impact parameter [#mum] ");
3760     hd0D0ptTGHCsignPM->SetYTitle("Entries");
3761     flistTghCutsSignal->Add(hd0D0ptTGHCsignPM);
3762
3763     strnamept.ReplaceAll("hd0D0","hMCd0D0");
3764     hMCd0D0ptTGHCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3765     hMCd0D0ptTGHCsignPM->SetXTitle("MC Impact parameter [#mum] ");
3766     hMCd0D0ptTGHCsignPM->SetYTitle("Entries");
3767     flistTghCutsSignal->Add(hMCd0D0ptTGHCsignPM);
3768
3769
3770     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
3771     hd0D0VtxTrueptTGHCsignPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3772     hd0D0VtxTrueptTGHCsignPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
3773     hd0D0VtxTrueptTGHCsignPM->SetYTitle("Entries");
3774     flistTghCutsSignal->Add(hd0D0VtxTrueptTGHCsignPM);
3775
3776     strnamept=namehist;
3777     strnamept.Append("SBMss_pt");
3778     strnamept+=i;
3779
3780     strtitlept=titlehist;
3781     strtitlept.Append(" Side Bands, ");
3782     strtitlept+=fptbins[i];
3783     strtitlept.Append("<= pt <");
3784     strtitlept+=fptbins[i+1];
3785     strtitlept.Append(" [GeV/c]");
3786
3787     hd0D0ptTGHCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3788     hd0D0ptTGHCsignSB->SetXTitle("Impact parameter [#mum] ");
3789     hd0D0ptTGHCsignSB->SetYTitle("Entries");
3790     flistTghCutsSignal->Add(hd0D0ptTGHCsignSB);
3791
3792     strnamept.ReplaceAll("hd0D0","hMCd0D0");
3793     hMCd0D0ptTGHCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3794     hMCd0D0ptTGHCsignSB->SetXTitle("MC Impact parameter [#mum] ");
3795     hMCd0D0ptTGHCsignSB->SetYTitle("Entries");
3796     flistTghCutsSignal->Add(hMCd0D0ptTGHCsignSB);
3797
3798     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
3799     hd0D0VtxTrueptTGHCsignSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
3800     hd0D0VtxTrueptTGHCsignSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
3801     hd0D0VtxTrueptTGHCsignSB->SetYTitle("Entries");
3802     flistTghCutsSignal->Add(hd0D0VtxTrueptTGHCsignSB);
3803   }
3804
3805
3806   //############ TIGHT CUTS BACKGROUND HISTOGRAMS ###########
3807   //
3808   //   ######## global properties histos #######
3809   TH2F *hCPtaVSd0d0TGHCback=new TH2F("hCPtaVSd0d0TGHCback","hCPtaVSd0d0_TightCuts_Background",1000,-100000.,100000.,100,-1.,1.);
3810   TH1F *hSecVtxZTGHCback=new TH1F("hSecVtxZTGHCback","hSecVtxZ_TightCuts_Background",1000,-8.,8.);
3811   TH1F *hSecVtxXTGHCback=new TH1F("hSecVtxXTGHCback","hSecVtxX_TightCuts_Background",1000,-3000.,3000.);
3812   TH1F *hSecVtxYTGHCback=new TH1F("hSecVtxYTGHCback","hSecVtxY_TightCuts_Background",1000,-3000.,3000.);
3813   TH2F *hSecVtxXYTGHCback=new TH2F("hSecVtxXYTGHCback","hSecVtxXY_TightCuts_Background",1000,-3000.,3000.,1000,-3000.,3000.);
3814   TH1F *hSecVtxPhiTGHCback=new TH1F("hSecVtxPhiTGHCback","hSecVtxPhi_TightCuts_Background",180,-180.1,180.1);
3815   TH1F *hd0singlTrackTGHCback=new TH1F("hd0singlTrackTGHCback","hd0singlTrackTightCuts_Back",1000,-5000.,5000.);
3816   TH1F *hCPtaTGHCback=new TH1F("hCPtaTGHCback","hCPta_TightCuts_Background",100,-1.,1.);
3817   TH1F *hd0xd0TGHCback=new TH1F("hd0xd0TGHCback","hd0xd0_TightCuts_Background",1000,-100000.,100000.);
3818   TH1F *hMassTrueTGHCback=new TH1F("hMassTrueTGHCback","D^{0} MC inv. Mass Tight Cuts Background(All momenta)",600,1.600,2.200);
3819   TH1F *hMassTGHCback=new TH1F("hMassTGHCback","D^{0} inv. Mass Tight Cuts Background (All momenta)",600,1.600,2.200);
3820   hMassTGHCback->Sumw2();
3821   TH1F *hMassTrueTGHCbackPM=new TH1F("hMassTrueTGHCbackPM","D^{0} MC inv. Mass Tight Cuts Background, Mass Peak. (All momenta)",600,1.600,2.200);
3822   TH1F *hMassTGHCbackPM=new TH1F("hMassTGHCbackPM","D^{0} inv. Mass Tight Cuts Background (All momenta), MassPeak",600,1.600,2.200);
3823   hMassTGHCbackPM->Sumw2();
3824   TH1F *hMassTrueTGHCbackSB=new TH1F("hMassTrueTGHCbackSB","D^{0} MC inv. Mass in Side Bands Tight Cuts Backgrround(All momenta)",600,1.600,2.200);
3825   TH1F *hMassTGHCbackSB=new TH1F("hMassTGHCbackSB","D^{0} inv. Mass in Side Bands Tight Cuts Background (All momenta)",600,1.600,2.200);
3826   hMassTGHCbackSB->Sumw2();
3827
3828   flistTghCutsBack->Add(hCPtaVSd0d0TGHCback);
3829   flistTghCutsBack->Add(hSecVtxZTGHCback);
3830   flistTghCutsBack->Add(hSecVtxYTGHCback);
3831   flistTghCutsBack->Add(hSecVtxXTGHCback);
3832   flistTghCutsBack->Add(hSecVtxXYTGHCback);
3833   flistTghCutsBack->Add(hSecVtxPhiTGHCback);
3834   flistTghCutsBack->Add(hd0singlTrackTGHCback);
3835   flistTghCutsBack->Add(hCPtaTGHCback);
3836   flistTghCutsBack->Add(hd0xd0TGHCback);
3837   flistTghCutsBack->Add(hMassTrueTGHCback);
3838   flistTghCutsBack->Add(hMassTGHCback);
3839   flistTghCutsBack->Add(hMassTrueTGHCbackPM);
3840   flistTghCutsBack->Add(hMassTGHCbackPM);
3841   flistTghCutsBack->Add(hMassTrueTGHCbackSB);
3842   flistTghCutsBack->Add(hMassTGHCbackSB);
3843
3844
3845
3846
3847
3848
3849
3850  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
3851   TH1F *hdcaTGHCback=new TH1F("hdcaTGHCback","hdca_TightCuts_Backgr",100,0.,1000.);
3852   hdcaTGHCback->SetXTitle("dca   [#mum]");
3853   hdcaTGHCback->SetYTitle("Entries");
3854   TH1F *hcosthetastarTGHCback=new TH1F("hcosthetastarTGHCback","hCosThetaStar_TightCuts_Backgr",50,-1.,1.);
3855   hcosthetastarTGHCback->SetXTitle("cos #theta^{*}");
3856   hcosthetastarTGHCback->SetYTitle("Entries");
3857   TH1F *hptD0TGHCback=new TH1F("hptD0TGHCback","D^{0} transverse momentum distribution",34,ptbinsD0arr);
3858   hptD0TGHCback->SetXTitle("p_{t}  [GeV/c]");
3859   hptD0TGHCback->SetYTitle("Entries");
3860   TH1F *hptD0VsMaxPtTGHCback=new TH1F("hptD0VsMaxPtTGHCback","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
3861   TH2F *hptD0PTallsqrtTGHCback=new TH2F("hptD0PTallsqrtTGHCback","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
3862   TH2F *hptD0PTallTGHCback=new TH2F("hptD0PTallTGHCback","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
3863   TH2F *hptD0vsptBTGHCback=new TH2F("hptD0vsptBTGHCback","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3864   TH2F *hpD0vspBTGHCback=new TH2F("hpD0vspBTGHCback","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3865   TH2F *hptD0vsptcquarkTGHCback=new TH2F("hptD0vsptcquarkTGHCback","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3866   TH2F *hpD0vspcquarkTGHCback=new TH2F("hpD0vspcquarkTGHCback","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
3867   flistTghCutsBack->Add(hdcaTGHCback);
3868   flistTghCutsBack->Add(hcosthetastarTGHCback);
3869   flistTghCutsBack->Add(hptD0TGHCback);
3870   flistTghCutsBack->Add(hptD0VsMaxPtTGHCback);
3871   flistTghCutsBack->Add(hptD0PTallsqrtTGHCback);
3872   flistTghCutsBack->Add(hptD0PTallTGHCback);
3873   flistTghCutsBack->Add(hptD0vsptBTGHCback);
3874   flistTghCutsBack->Add(hpD0vspBTGHCback);
3875   flistTghCutsBack->Add(hptD0vsptcquarkTGHCback);
3876   flistTghCutsBack->Add(hpD0vspcquarkTGHCback);
3877
3878   TH1F *hd0zD0ptTGHCback;
3879   TH1F *hInvMassD0TGHCback,*hInvMassD0barTGHCback;
3880   TH2F *hInvMassPtTGHCback=new TH2F("hInvMassPtTGHCback","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
3881   TH1F *hetaTGHCback;
3882   TH1F *hCosPDPBTGHCback;
3883   TH1F *hCosPcPDTGHCback;
3884   flistTghCutsBack->Add(hInvMassPtTGHCback);
3885 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3886   TH2F *hd0D0VSd0xd0TGHCbackpt;
3887   TH2F *hangletracksVSd0xd0TGHCbackpt;
3888   TH2F *hangletracksVSd0D0TGHCbackpt;
3889   TH1F *hd0xd0TGHCbackpt;
3890
3891   TH2F *hTOFpidTGHCback=new TH2F("hTOFpidTGHCback","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
3892   flistTghCutsBack->Add(hTOFpidTGHCback);
3893
3894
3895   for(Int_t i=0;i<fnbins;i++){
3896     namehist="hd0zD0ptTGHCback_pt";
3897     namehist+=i;
3898     titlehist="d0(z) Tight Cuts Backgrm ptbin=";
3899     titlehist+=i;
3900     hd0zD0ptTGHCback=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
3901     hd0zD0ptTGHCback->SetXTitle("d_{0}(z)    [#mum]");
3902     hd0zD0ptTGHCback->SetYTitle("Entries");
3903     flistTghCutsBack->Add(hd0zD0ptTGHCback);
3904
3905     namehist="hInvMassD0TGHCback_pt";
3906     namehist+=i;
3907     titlehist="Invariant Mass Tight Cuts Backgr ptbin=";
3908     titlehist+=i;
3909     hInvMassD0TGHCback=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3910     hInvMassD0TGHCback->SetXTitle("Invariant Mass    [GeV]");
3911     hInvMassD0TGHCback->SetYTitle("Entries");
3912     flistTghCutsBack->Add(hInvMassD0TGHCback);
3913
3914     namehist="hInvMassD0barTGHCback_pt";
3915     namehist+=i;
3916     titlehist="Invariant Mass D0bar No Cuts Back ptbin=";
3917     titlehist+=i;
3918     hInvMassD0barTGHCback=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
3919     hInvMassD0barTGHCback->SetXTitle("Invariant Mass    [GeV]");
3920     hInvMassD0barTGHCback->SetYTitle("Entries");
3921     flistTghCutsBack->Add(hInvMassD0barTGHCback);
3922
3923     namehist="hetaTGHCback_pt";
3924     namehist+=i;
3925     titlehist="eta Tight Cuts Backgr ptbin=";
3926     titlehist+=i;
3927     hetaTGHCback=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
3928     hetaTGHCback->SetXTitle("Pseudorapidity");
3929     hetaTGHCback->SetYTitle("Entries");
3930     flistTghCutsBack->Add(hetaTGHCback);
3931
3932     namehist="hCosPDPBTGHCback_pt";
3933     namehist+=i;
3934     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
3935     titlehist+=i;
3936     hCosPDPBTGHCback=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3937     hCosPDPBTGHCback->SetXTitle("Cosine between D0 momentum and B momentum");
3938     hCosPDPBTGHCback->SetYTitle("Entries");
3939     flistTghCutsBack->Add(hCosPDPBTGHCback);
3940
3941     namehist="hCosPcPDTGHCback_pt";
3942     namehist+=i;
3943     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
3944     titlehist+=i;
3945     hCosPcPDTGHCback=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
3946     hCosPcPDTGHCback->SetXTitle("Cosine between c quark momentum and D0 momentum");
3947     hCosPcPDTGHCback->SetYTitle("Entries");
3948     flistTghCutsBack->Add(hCosPcPDTGHCback);
3949
3950  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
3951     namehist="hd0xd0TGHCback_pt";
3952     namehist+=i;
3953     titlehist="d0xd0 Tight Cuts Back ptbin=";
3954     titlehist+=i;
3955     hd0xd0TGHCbackpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
3956     hd0xd0TGHCbackpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
3957     hd0xd0TGHCbackpt->SetYTitle("Entries");
3958     flistTghCutsBack->Add(hd0xd0TGHCbackpt);
3959
3960
3961     namehist="hd0D0VSd0xd0TGHCback_pt";
3962     namehist+=i;
3963     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts Back ptbin=";
3964     titlehist+=i;
3965     hd0D0VSd0xd0TGHCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
3966     hd0D0VSd0xd0TGHCbackpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3967     hd0D0VSd0xd0TGHCbackpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
3968     flistTghCutsBack->Add(hd0D0VSd0xd0TGHCbackpt);
3969
3970
3971     namehist="hangletracksVSd0xd0TGHCback_pt";
3972     namehist+=i;
3973     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts Back ptbin=";
3974     titlehist+=i;
3975     hangletracksVSd0xd0TGHCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
3976     hangletracksVSd0xd0TGHCbackpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
3977     hangletracksVSd0xd0TGHCbackpt->SetYTitle(" angle between K and #p tracks  [rad]");
3978     flistTghCutsBack->Add(hangletracksVSd0xd0TGHCbackpt);
3979
3980
3981     namehist="hangletracksVSd0D0TGHCback_pt";
3982     namehist+=i;
3983     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Tight Cuts Back ptbin=";
3984     titlehist+=i;
3985     hangletracksVSd0D0TGHCbackpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
3986     hangletracksVSd0D0TGHCbackpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
3987     hangletracksVSd0D0TGHCbackpt->SetYTitle(" angle between K and #p tracks  [rad]");
3988     flistTghCutsBack->Add(hangletracksVSd0D0TGHCbackpt);
3989
3990
3991   }
3992   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
3993   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3994
3995
3996
3997
3998   // ####### d0 D0 histos ############
3999
4000  TH1F *hd0D0TGHCbackPM = new TH1F("hd0D0TGHCbackPM","D^{0} impact par. plot , Tight Cuts ,Background,Mass Peak (All momenta)",1000,-1000.,1000.);
4001   hd0D0TGHCbackPM->SetXTitle("Impact parameter [#mum]");
4002   hd0D0TGHCbackPM->SetYTitle("Entries");
4003
4004   TH1F *hd0D0VtxTrueTGHCbackPM = new TH1F("hd0D0VtxTrueTGHCbackPM","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, Background,Mass Peak (All momenta)",1000,-1000.,1000.);
4005   hd0D0VtxTrueTGHCbackPM->SetXTitle("Impact parameter [#mum]");
4006   hd0D0VtxTrueTGHCbackPM->SetYTitle("Entries");
4007
4008   TH1F *hMCd0D0TGHCbackPM = new TH1F("hMCd0D0TGHCbackPM","D^{0} impact par. plot, Tight Cuts, Background,Mass Peak  (All momenta)",1000,-1000.,1000.);
4009   hMCd0D0TGHCbackPM->SetXTitle("MC Impact parameter [#mum]");
4010   hMCd0D0TGHCbackPM->SetYTitle("Entries");
4011
4012   TH1F *hd0D0TGHCbackSB = new TH1F("hd0D0TGHCbackSB","D^{0} impact par. plot , Tight Cuts ,Background,Mass Peak (All momenta)",1000,-1000.,1000.);
4013   hd0D0TGHCbackSB->SetXTitle("Impact parameter [#mum]");
4014   hd0D0TGHCbackSB->SetYTitle("Entries");
4015
4016   TH1F *hd0D0VtxTrueTGHCbackSB = new TH1F("hd0D0VtxTrueTGHCbackSB","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, Background,Mass Peak (All momenta)",1000,-1000.,1000.);
4017   hd0D0VtxTrueTGHCbackSB->SetXTitle("Impact parameter [#mum]");
4018   hd0D0VtxTrueTGHCbackSB->SetYTitle("Entries");
4019
4020   TH1F *hMCd0D0TGHCbackSB = new TH1F("hMCd0D0TGHCbackSB","D^{0} impact par. plot, Tight Cuts, Background,Mass Peak  (All momenta)",1000,-1000.,1000.);
4021   hMCd0D0TGHCbackSB->SetXTitle("MC Impact parameter [#mum]");
4022   hMCd0D0TGHCbackSB->SetYTitle("Entries");
4023
4024   flistTghCutsBack->Add(hd0D0TGHCbackPM);
4025   flistTghCutsBack->Add(hd0D0VtxTrueTGHCbackPM);
4026   flistTghCutsBack->Add(hMCd0D0TGHCbackPM);
4027   flistTghCutsBack->Add(hd0D0TGHCbackSB);
4028   flistTghCutsBack->Add(hd0D0VtxTrueTGHCbackSB);
4029   flistTghCutsBack->Add(hMCd0D0TGHCbackSB);
4030
4031   TH1F *hd0D0ptTGHCbackPM;
4032   TH1F *hMCd0D0ptTGHCbackPM;
4033   TH1F *hd0D0VtxTrueptTGHCbackPM;
4034   TH1F *hd0D0ptTGHCbackSB;
4035   TH1F *hMCd0D0ptTGHCbackSB;
4036   TH1F *hd0D0VtxTrueptTGHCbackSB;
4037   namehist="hd0D0ptTGHCback_";
4038   titlehist="D^{0} impact par. plot, Tight Cuts, Background, ";
4039   for(Int_t i=0;i<fnbins;i++){
4040     strnamept=namehist;
4041     strnamept.Append("PkMss_pt");
4042     strnamept+=i;
4043
4044     strtitlept=titlehist;
4045     strtitlept.Append(" Mass Peak, ");
4046     strtitlept+=fptbins[i];
4047     strtitlept.Append("<= pt <");
4048     strtitlept+=fptbins[i+1];
4049     strtitlept.Append(" [GeV/c]");
4050
4051     hd0D0ptTGHCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4052     hd0D0ptTGHCbackPM->SetXTitle("Impact parameter [#mum] ");
4053     hd0D0ptTGHCbackPM->SetYTitle("Entries");
4054     flistTghCutsBack->Add(hd0D0ptTGHCbackPM);
4055
4056     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4057     hMCd0D0ptTGHCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4058     hMCd0D0ptTGHCbackPM->SetXTitle("MC Impact parameter [#mum] ");
4059     hMCd0D0ptTGHCbackPM->SetYTitle("Entries");
4060     flistTghCutsBack->Add(hMCd0D0ptTGHCbackPM);
4061
4062
4063     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4064     hd0D0VtxTrueptTGHCbackPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4065     hd0D0VtxTrueptTGHCbackPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4066     hd0D0VtxTrueptTGHCbackPM->SetYTitle("Entries");
4067     flistTghCutsBack->Add(hd0D0VtxTrueptTGHCbackPM);
4068
4069     strnamept=namehist;
4070     strnamept.Append("SBMss_pt");
4071     strnamept+=i;
4072
4073     strtitlept=titlehist;
4074     strtitlept.Append(" Side Bands, ");
4075     strtitlept+=fptbins[i];
4076     strtitlept.Append("<= pt <");
4077     strtitlept+=fptbins[i+1];
4078     strtitlept.Append(" [GeV/c]");
4079
4080     hd0D0ptTGHCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4081     hd0D0ptTGHCbackSB->SetXTitle("Impact parameter [#mum] ");
4082     hd0D0ptTGHCbackSB->SetYTitle("Entries");
4083     flistTghCutsBack->Add(hd0D0ptTGHCbackSB);
4084
4085     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4086     hMCd0D0ptTGHCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4087     hMCd0D0ptTGHCbackSB->SetXTitle("MC Impact parameter [#mum] ");
4088     hMCd0D0ptTGHCbackSB->SetYTitle("Entries");
4089     flistTghCutsBack->Add(hMCd0D0ptTGHCbackSB);
4090
4091     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4092     hd0D0VtxTrueptTGHCbackSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4093     hd0D0VtxTrueptTGHCbackSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4094     hd0D0VtxTrueptTGHCbackSB->SetYTitle("Entries");
4095     flistTghCutsBack->Add(hd0D0VtxTrueptTGHCbackSB);
4096   }
4097
4098
4099
4100  //############ TIGHT CUTS FROMB HISTOGRAMS ###########
4101   //
4102   //#######  global properties histos
4103
4104   TH2F *hCPtaVSd0d0TGHCfromB=new TH2F("hCPtaVSd0d0TGHCfromB","hCPtaVSd0d0_TightCuts_FromB",1000,-100000.,100000.,100,-1.,1.);
4105   TH1F *hSecVtxZTGHCfromB=new TH1F("hSecVtxZTGHCfromB","hSecVtxZ_TightCuts_FromB",1000,-8.,8.);
4106   TH1F *hSecVtxXTGHCfromB=new TH1F("hSecVtxXTGHCfromB","hSecVtxX_TightCuts_FromB",1000,-3000.,3000.);
4107   TH1F *hSecVtxYTGHCfromB=new TH1F("hSecVtxYTGHCfromB","hSecVtxY_TightCuts_FromB",1000,-3000.,3000.);
4108   TH2F *hSecVtxXYTGHCfromB=new TH2F("hSecVtxXYTGHCfromB","hSecVtxXY_TightCuts_FromB",1000,-3000.,3000.,1000,-3000.,3000.);
4109   TH1F *hSecVtxPhiTGHCfromB=new TH1F("hSecVtxPhiTGHCfromB","hSecVtxPhi_TightCuts_FromB",180,-180.1,180.1);
4110   TH1F *hd0singlTrackTGHCfromB=new TH1F("hd0singlTrackTGHCfromB","hd0singlTrackTightCuts_FromB",1000,-5000.,5000.);
4111   TH1F *hCPtaTGHCfromB=new TH1F("hCPtaTGHCfromB","hCPta_TightCuts_FromB",100,-1.,1.);
4112   TH1F *hd0xd0TGHCfromB=new TH1F("hd0xd0TGHCfromB","hd0xd0_TightCuts_FromB",1000,-100000.,100000.);
4113   TH1F *hMassTrueTGHCfromB=new TH1F("hMassTrueTGHCfromB","D^{0} MC inv. Mass Tight Cuts FromB(All momenta)",600,1.600,2.200);
4114   TH1F *hMassTGHCfromB=new TH1F("hMassTGHCfromB","D^{0} inv. Mass Tight Cuts FromB (All momenta)",600,1.600,2.200);
4115   hMassTGHCfromB->Sumw2();
4116   TH1F *hMassTrueTGHCfromBPM=new TH1F("hMassTrueTGHCfromBPM","D^{0} MC inv. Mass Tight Cuts FromB, Mass Peak. (All momenta)",600,1.600,2.200);
4117   TH1F *hMassTGHCfromBPM=new TH1F("hMassTGHCfromBPM","D^{0} inv. Mass Tight Cuts FromB (All momenta), MassPeak",600,1.600,2.200);
4118   hMassTGHCfromBPM->Sumw2();
4119   TH1F *hMassTrueTGHCfromBSB=new TH1F("hMassTrueTGHCfromBSB","D^{0} MC inv. Mass in Side Bands Tight Cuts FromB(All momenta)",600,1.600,2.200);
4120   TH1F *hMassTGHCfromBSB=new TH1F("hMassTGHCfromBSB","D^{0} inv. Mass in Side Bands Tight Cuts FromB (All momenta)",600,1.600,2.200);
4121   hMassTGHCfromBSB->Sumw2();
4122
4123   flistTghCutsFromB->Add(hCPtaVSd0d0TGHCfromB);
4124   flistTghCutsFromB->Add(hSecVtxZTGHCfromB);
4125   flistTghCutsFromB->Add(hSecVtxYTGHCfromB);
4126   flistTghCutsFromB->Add(hSecVtxXTGHCfromB);
4127   flistTghCutsFromB->Add(hSecVtxXYTGHCfromB);
4128   flistTghCutsFromB->Add(hSecVtxPhiTGHCfromB);
4129   flistTghCutsFromB->Add(hd0singlTrackTGHCfromB);
4130   flistTghCutsFromB->Add(hCPtaTGHCfromB);
4131   flistTghCutsFromB->Add(hd0xd0TGHCfromB);
4132   flistTghCutsFromB->Add(hMassTrueTGHCfromB);
4133   flistTghCutsFromB->Add(hMassTGHCfromB);
4134   flistTghCutsFromB->Add(hMassTrueTGHCfromBPM);
4135   flistTghCutsFromB->Add(hMassTGHCfromBPM);
4136   flistTghCutsFromB->Add(hMassTrueTGHCfromBSB);
4137   flistTghCutsFromB->Add(hMassTGHCfromBSB);
4138
4139
4140
4141  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
4142   TH1F *hdcaTGHCfromB=new TH1F("hdcaTGHCfromB","hdca_TightCuts_FromB",100,0.,1000.);
4143   hdcaTGHCfromB->SetXTitle("dca   [#mum]");
4144   hdcaTGHCfromB->SetYTitle("Entries");
4145   TH1F *hcosthetastarTGHCfromB=new TH1F("hcosthetastarTGHCfromB","hCosThetaStar_TightCuts_FromB",50,-1.,1.);
4146   hcosthetastarTGHCfromB->SetXTitle("cos #theta^{*}");
4147   hcosthetastarTGHCfromB->SetYTitle("Entries");
4148   TH1F *hptD0TGHCfromB=new TH1F("hptD0TGHCfromB","D^{0} transverse momentum distribution",34,ptbinsD0arr);
4149   hptD0TGHCfromB->SetXTitle("p_{t}  [GeV/c]");
4150   hptD0TGHCfromB->SetYTitle("Entries");
4151   TH1F *hptD0VsMaxPtTGHCfromB=new TH1F("hptD0VsMaxPtTGHCfromB","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
4152   TH2F *hptD0PTallsqrtTGHCfromB=new TH2F("hptD0PTallsqrtTGHCfromB","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
4153   TH2F *hptD0PTallTGHCfromB=new TH2F("hptD0PTallTGHCfromB","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
4154   TH2F *hptD0vsptBTGHCfromB=new TH2F("hptD0vsptBTGHCfromB","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4155   TH2F *hpD0vspBTGHCfromB=new TH2F("hpD0vspBTGHCfromB","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4156   TH2F *hptD0vsptcquarkTGHCfromB=new TH2F("hptD0vsptcquarkTGHCfromB","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4157   TH2F *hpD0vspcquarkTGHCfromB=new TH2F("hpD0vspcquarkTGHCfromB","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4158   flistTghCutsFromB->Add(hdcaTGHCfromB);
4159   flistTghCutsFromB->Add(hcosthetastarTGHCfromB);
4160   flistTghCutsFromB->Add(hptD0TGHCfromB);
4161   flistTghCutsFromB->Add(hptD0VsMaxPtTGHCfromB);
4162   flistTghCutsFromB->Add(hptD0PTallsqrtTGHCfromB);
4163   flistTghCutsFromB->Add(hptD0PTallTGHCfromB);
4164   flistTghCutsFromB->Add(hptD0vsptBTGHCfromB);
4165   flistTghCutsFromB->Add(hpD0vspBTGHCfromB);
4166   flistTghCutsFromB->Add(hptD0vsptcquarkTGHCfromB);
4167   flistTghCutsFromB->Add(hpD0vspcquarkTGHCfromB);
4168
4169   TH1F *hd0zD0ptTGHCfromB;
4170   TH1F *hInvMassD0TGHCfromB,*hInvMassD0barTGHCfromB;
4171   TH2F *hInvMassPtTGHCfromB=new TH2F("hInvMassPtTGHCfromB","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
4172   TH1F *hetaTGHCfromB;
4173   TH1F *hCosPDPBTGHCfromB;
4174   TH1F *hCosPcPDTGHCfromB;
4175   flistTghCutsFromB->Add(hInvMassPtTGHCfromB);
4176 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
4177   TH2F *hd0D0VSd0xd0TGHCfromBpt;
4178   TH2F *hangletracksVSd0xd0TGHCfromBpt;
4179   TH2F *hangletracksVSd0D0TGHCfromBpt;
4180   TH1F *hd0xd0TGHCfromBpt;
4181
4182   TH2F *hTOFpidTGHCfromB=new TH2F("hTOFpidTGHCfromB","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
4183   flistTghCutsFromB->Add(hTOFpidTGHCfromB);
4184
4185
4186   for(Int_t i=0;i<fnbins;i++){
4187     namehist="hd0zD0ptTGHCfromB_pt";
4188     namehist+=i;
4189     titlehist="d0(z) Tight Cuts FromBm ptbin=";
4190     titlehist+=i;
4191     hd0zD0ptTGHCfromB=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
4192     hd0zD0ptTGHCfromB->SetXTitle("d_{0}(z)    [#mum]");
4193     hd0zD0ptTGHCfromB->SetYTitle("Entries");
4194     flistTghCutsFromB->Add(hd0zD0ptTGHCfromB);
4195
4196     namehist="hInvMassD0TGHCfromB_pt";
4197     namehist+=i;
4198     titlehist="Invariant Mass Tight Cuts FromB ptbin=";
4199     titlehist+=i;
4200     hInvMassD0TGHCfromB=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
4201     hInvMassD0TGHCfromB->SetXTitle("Invariant Mass    [GeV]");
4202     hInvMassD0TGHCfromB->SetYTitle("Entries");
4203     flistTghCutsFromB->Add(hInvMassD0TGHCfromB);
4204
4205     namehist="hInvMassD0barTGHCfromB_pt";
4206     namehist+=i;
4207     titlehist="Invariant Mass D0bar No Cuts FromB ptbin=";
4208     titlehist+=i;
4209     hInvMassD0barTGHCfromB=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
4210     hInvMassD0barTGHCfromB->SetXTitle("Invariant Mass    [GeV]");
4211     hInvMassD0barTGHCfromB->SetYTitle("Entries");
4212     flistTghCutsFromB->Add(hInvMassD0barTGHCfromB);
4213
4214     namehist="hetaTGHCfromB_pt";
4215     namehist+=i;
4216     titlehist="eta Tight Cuts FromB ptbin=";
4217     titlehist+=i;
4218     hetaTGHCfromB=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
4219     hetaTGHCfromB->SetXTitle("Pseudorapidity");
4220     hetaTGHCfromB->SetYTitle("Entries");
4221     flistTghCutsFromB->Add(hetaTGHCfromB);
4222
4223     namehist="hCosPDPBTGHCfromB_pt";
4224     namehist+=i;
4225     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
4226     titlehist+=i;
4227     hCosPDPBTGHCfromB=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
4228     hCosPDPBTGHCfromB->SetXTitle("Cosine between D0 momentum and B momentum");
4229     hCosPDPBTGHCfromB->SetYTitle("Entries");
4230     flistTghCutsFromB->Add(hCosPDPBTGHCfromB);
4231
4232     namehist="hCosPcPDTGHCfromB_pt";
4233     namehist+=i;
4234     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
4235     titlehist+=i;
4236     hCosPcPDTGHCfromB=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
4237     hCosPcPDTGHCfromB->SetXTitle("Cosine between c quark momentum and D0 momentum");
4238     hCosPcPDTGHCfromB->SetYTitle("Entries");
4239     flistTghCutsFromB->Add(hCosPcPDTGHCfromB);
4240
4241 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
4242     namehist="hd0xd0TGHCfromB_pt";
4243     namehist+=i;
4244     titlehist="d0xd0 Tight Cuts FromB ptbin=";
4245     titlehist+=i;
4246     hd0xd0TGHCfromBpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
4247     hd0xd0TGHCfromBpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
4248     hd0xd0TGHCfromBpt->SetYTitle("Entries");
4249     flistTghCutsFromB->Add(hd0xd0TGHCfromBpt);
4250
4251
4252     namehist="hd0D0VSd0xd0TGHCfromB_pt";
4253     namehist+=i;
4254     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts FromB ptbin=";
4255     titlehist+=i;
4256     hd0D0VSd0xd0TGHCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
4257     hd0D0VSd0xd0TGHCfromBpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
4258     hd0D0VSd0xd0TGHCfromBpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
4259     flistTghCutsFromB->Add(hd0D0VSd0xd0TGHCfromBpt);
4260
4261
4262     namehist="hangletracksVSd0xd0TGHCfromB_pt";
4263     namehist+=i;
4264     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts FromB ptbin=";
4265     titlehist+=i;
4266     hangletracksVSd0xd0TGHCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
4267     hangletracksVSd0xd0TGHCfromBpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
4268     hangletracksVSd0xd0TGHCfromBpt->SetYTitle(" angle between K and #p tracks  [rad]");
4269     flistTghCutsFromB->Add(hangletracksVSd0xd0TGHCfromBpt);
4270
4271
4272     namehist="hangletracksVSd0D0TGHCfromB_pt";
4273     namehist+=i;
4274     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Tight Cuts FromB ptbin=";
4275     titlehist+=i;
4276     hangletracksVSd0D0TGHCfromBpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
4277     hangletracksVSd0D0TGHCfromBpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
4278     hangletracksVSd0D0TGHCfromBpt->SetYTitle(" angle between K and #p tracks  [rad]");
4279     flistTghCutsFromB->Add(hangletracksVSd0D0TGHCfromBpt);
4280
4281   }
4282   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
4283   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
4284
4285
4286
4287
4288
4289   // ######### d0 D0 histos ##############
4290   TH1F *hd0D0TGHCfromBPM = new TH1F("hd0D0TGHCfromBPM","D^{0} impact par. plot , Tight Cuts ,FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
4291   hd0D0TGHCfromBPM->SetXTitle("Impact parameter [#mum]");
4292   hd0D0TGHCfromBPM->SetYTitle("Entries");
4293
4294   TH1F *hd0D0VtxTrueTGHCfromBPM = new TH1F("hd0D0VtxTrueTGHCfromBPM","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
4295   hd0D0VtxTrueTGHCfromBPM->SetXTitle("Impact parameter [#mum]");
4296   hd0D0VtxTrueTGHCfromBPM->SetYTitle("Entries");
4297
4298   TH1F *hMCd0D0TGHCfromBPM = new TH1F("hMCd0D0TGHCfromBPM","D^{0} impact par. plot, Tight Cuts, FromB,Mass Peak  (All momenta)",1000,-1000.,1000.);
4299   hMCd0D0TGHCfromBPM->SetXTitle("MC Impact parameter [#mum]");
4300   hMCd0D0TGHCfromBPM->SetYTitle("Entries");
4301
4302   TH1F *hd0D0TGHCfromBSB = new TH1F("hd0D0TGHCfromBSB","D^{0} impact par. plot , Tight Cuts ,FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
4303   hd0D0TGHCfromBSB->SetXTitle("Impact parameter [#mum]");
4304   hd0D0TGHCfromBSB->SetYTitle("Entries");
4305
4306   TH1F *hd0D0VtxTrueTGHCfromBSB = new TH1F("hd0D0VtxTrueTGHCfromBSB","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, FromB,Mass Peak (All momenta)",1000,-1000.,1000.);
4307   hd0D0VtxTrueTGHCfromBSB->SetXTitle("Impact parameter [#mum]");
4308   hd0D0VtxTrueTGHCfromBSB->SetYTitle("Entries");
4309
4310   TH1F *hMCd0D0TGHCfromBSB = new TH1F("hMCd0D0TGHCfromBSB","D^{0} impact par. plot, Tight Cuts, FromB,Mass Peak  (All momenta)",1000,-1000.,1000.);
4311   hMCd0D0TGHCfromBSB->SetXTitle("MC Impact parameter [#mum]");
4312   hMCd0D0TGHCfromBSB->SetYTitle("Entries");
4313
4314   flistTghCutsFromB->Add(hd0D0TGHCfromBPM);
4315   flistTghCutsFromB->Add(hd0D0VtxTrueTGHCfromBPM);
4316   flistTghCutsFromB->Add(hMCd0D0TGHCfromBPM);
4317   flistTghCutsFromB->Add(hd0D0TGHCfromBSB);
4318   flistTghCutsFromB->Add(hd0D0VtxTrueTGHCfromBSB);
4319   flistTghCutsFromB->Add(hMCd0D0TGHCfromBSB);
4320
4321   TH1F *hd0D0ptTGHCfromBPM;
4322   TH1F *hMCd0D0ptTGHCfromBPM;
4323   TH1F *hd0D0VtxTrueptTGHCfromBPM;
4324   TH1F *hd0D0ptTGHCfromBSB;
4325   TH1F *hMCd0D0ptTGHCfromBSB;
4326   TH1F *hd0D0VtxTrueptTGHCfromBSB;
4327   namehist="hd0D0ptTGHCfromB_";
4328   titlehist="D^{0} impact par. plot, Tight Cuts, FromB, ";
4329   for(Int_t i=0;i<fnbins;i++){
4330     strnamept=namehist;
4331     strnamept.Append("PkMss_pt");
4332     strnamept+=i;
4333
4334     strtitlept=titlehist;
4335     strtitlept.Append(" Mass Peak, ");
4336     strtitlept+=fptbins[i];
4337     strtitlept.Append("<= pt <");
4338     strtitlept+=fptbins[i+1];
4339     strtitlept.Append(" [GeV/c]");
4340
4341     hd0D0ptTGHCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4342     hd0D0ptTGHCfromBPM->SetXTitle("Impact parameter [#mum] ");
4343     hd0D0ptTGHCfromBPM->SetYTitle("Entries");
4344     flistTghCutsFromB->Add(hd0D0ptTGHCfromBPM);
4345
4346     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4347     hMCd0D0ptTGHCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4348     hMCd0D0ptTGHCfromBPM->SetXTitle("MC Impact parameter [#mum] ");
4349     hMCd0D0ptTGHCfromBPM->SetYTitle("Entries");
4350     flistTghCutsFromB->Add(hMCd0D0ptTGHCfromBPM);
4351
4352
4353     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4354     hd0D0VtxTrueptTGHCfromBPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4355     hd0D0VtxTrueptTGHCfromBPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4356     hd0D0VtxTrueptTGHCfromBPM->SetYTitle("Entries");
4357     flistTghCutsFromB->Add(hd0D0VtxTrueptTGHCfromBPM);
4358
4359     strnamept=namehist;
4360     strnamept.Append("SBMss_pt");
4361     strnamept+=i;
4362
4363     strtitlept=titlehist;
4364     strtitlept.Append(" Side Bands, ");
4365     strtitlept+=fptbins[i];
4366     strtitlept.Append("<= pt <");
4367     strtitlept+=fptbins[i+1];
4368     strtitlept.Append(" [GeV/c]");
4369
4370     hd0D0ptTGHCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4371     hd0D0ptTGHCfromBSB->SetXTitle("Impact parameter [#mum] ");
4372     hd0D0ptTGHCfromBSB->SetYTitle("Entries");
4373     flistTghCutsFromB->Add(hd0D0ptTGHCfromBSB);
4374
4375     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4376     hMCd0D0ptTGHCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4377     hMCd0D0ptTGHCfromBSB->SetXTitle("MC Impact parameter [#mum] ");
4378     hMCd0D0ptTGHCfromBSB->SetYTitle("Entries");
4379     flistTghCutsFromB->Add(hMCd0D0ptTGHCfromBSB);
4380
4381     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4382     hd0D0VtxTrueptTGHCfromBSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4383     hd0D0VtxTrueptTGHCfromBSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4384     hd0D0VtxTrueptTGHCfromBSB->SetYTitle("Entries");
4385     flistTghCutsFromB->Add(hd0D0VtxTrueptTGHCfromBSB);
4386   }
4387
4388
4389
4390  //############ TIGHT CUTS FROM DSTAR HISTOGRAMS ###########
4391  //
4392   //############## global properties histos
4393   TH2F *hCPtaVSd0d0TGHCfromDstar=new TH2F("hCPtaVSd0d0TGHCfromDstar","hCPtaVSd0d0_TightCuts_FromDStar",1000,-100000.,100000.,100,-1.,1.);
4394   TH1F *hSecVtxZTGHCfromDstar=new TH1F("hSecVtxZTGHCfromDstar","hSecVtxZ_TightCuts_FromDStar",1000,-8.,8.);
4395   TH1F *hSecVtxXTGHCfromDstar=new TH1F("hSecVtxXTGHCfromDstar","hSecVtxX_TightCuts_FromDStar",1000,-3000.,3000.);
4396   TH1F *hSecVtxYTGHCfromDstar=new TH1F("hSecVtxYTGHCfromDstar","hSecVtxY_TightCuts_FromDStar",1000,-3000.,3000.);
4397   TH2F *hSecVtxXYTGHCfromDstar=new TH2F("hSecVtxXYTGHCfromDstar","hSecVtxXY_TightCuts_FromDStar",1000,-3000.,3000.,1000,-3000.,3000.);
4398   TH1F *hSecVtxPhiTGHCfromDstar=new TH1F("hSecVtxPhiTGHCfromDstar","hSecVtxPhi_TightCuts_FromDStar",180,-180.1,180.1);
4399   TH1F *hd0singlTrackTGHCfromDstar=new TH1F("hd0singlTrackTGHCfromDstar","hd0singlTrackTightCuts_FromDstar",1000,-5000.,5000.);
4400   TH1F *hCPtaTGHCfromDstar=new TH1F("hCPtaTGHCfromDstar","hCPta_TightCuts_FromDStar",100,-1.,1.);
4401   TH1F *hd0xd0TGHCfromDstar=new TH1F("hd0xd0TGHCfromDstar","hd0xd0_TightCuts_FromDStar",1000,-100000.,100000.);
4402   TH1F *hMassTrueTGHCfromDstar=new TH1F("hMassTrueTGHCfromDstar","D^{0} MC inv. Mass Tight Cuts FromDStar(All momenta)",600,1.600,2.200);
4403   TH1F *hMassTGHCfromDstar=new TH1F("hMassTGHCfromDstar","D^{0} inv. Mass Tight Cuts FromDStar (All momenta)",600,1.600,2.200);
4404   hMassTGHCfromDstar->Sumw2();
4405   TH1F *hMassTrueTGHCfromDstarPM=new TH1F("hMassTrueTGHCfromDstarPM","D^{0} MC inv. Mass Tight Cuts FromDStar, Mass Peak. (All momenta)",600,1.600,2.200);
4406   TH1F *hMassTGHCfromDstarPM=new TH1F("hMassTGHCfromDstarPM","D^{0} inv. Mass Tight Cuts FromDStar (All momenta), MassPeak",600,1.600,2.200);
4407   hMassTGHCfromDstarPM->Sumw2();
4408   TH1F *hMassTrueTGHCfromDstarSB=new TH1F("hMassTrueTGHCfromDstarSB","D^{0} MC inv. Mass in Side Bands Tight Cuts FromDStar(All momenta)",600,1.600,2.200);
4409   TH1F *hMassTGHCfromDstarSB=new TH1F("hMassTGHCfromDstarSB","D^{0} inv. Mass in Side Bands Tight Cuts FromDStar (All momenta)",600,1.600,2.200);
4410   hMassTGHCfromDstarSB->Sumw2();
4411
4412   flistTghCutsFromDstar->Add(hCPtaVSd0d0TGHCfromDstar);
4413   flistTghCutsFromDstar->Add(hSecVtxZTGHCfromDstar);
4414   flistTghCutsFromDstar->Add(hSecVtxYTGHCfromDstar);
4415   flistTghCutsFromDstar->Add(hSecVtxXTGHCfromDstar);
4416   flistTghCutsFromDstar->Add(hSecVtxXYTGHCfromDstar);
4417   flistTghCutsFromDstar->Add(hSecVtxPhiTGHCfromDstar);
4418   flistTghCutsFromDstar->Add(hd0singlTrackTGHCfromDstar);
4419   flistTghCutsFromDstar->Add(hCPtaTGHCfromDstar);
4420   flistTghCutsFromDstar->Add(hd0xd0TGHCfromDstar);
4421   flistTghCutsFromDstar->Add(hMassTrueTGHCfromDstar);
4422   flistTghCutsFromDstar->Add(hMassTGHCfromDstar);
4423   flistTghCutsFromDstar->Add(hMassTrueTGHCfromDstarPM);
4424   flistTghCutsFromDstar->Add(hMassTGHCfromDstarPM);
4425   flistTghCutsFromDstar->Add(hMassTrueTGHCfromDstarSB);
4426   flistTghCutsFromDstar->Add(hMassTGHCfromDstarSB);
4427
4428
4429
4430
4431
4432  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
4433   TH1F *hdcaTGHCfromDstar=new TH1F("hdcaTGHCfromDstar","hdca_TightCuts_FromDstar",100,0.,1000.);
4434   hdcaTGHCfromDstar->SetXTitle("dca   [#mum]");
4435   hdcaTGHCfromDstar->SetYTitle("Entries");
4436   TH1F *hcosthetastarTGHCfromDstar=new TH1F("hcosthetastarTGHCfromDstar","hCosThetaStar_TightCuts_FromDstar",50,-1.,1.);
4437   hcosthetastarTGHCfromDstar->SetXTitle("cos #theta^{*}");
4438   hcosthetastarTGHCfromDstar->SetYTitle("Entries");
4439   TH1F *hptD0TGHCfromDstar=new TH1F("hptD0TGHCfromDstar","D^{0} transverse momentum distribution",34,ptbinsD0arr);
4440   hptD0TGHCfromDstar->SetXTitle("p_{t}  [GeV/c]");
4441   hptD0TGHCfromDstar->SetYTitle("Entries");
4442   TH1F *hptD0VsMaxPtTGHCfromDstar=new TH1F("hptD0VsMaxPtTGHCfromDstar","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
4443   TH2F *hptD0PTallsqrtTGHCfromDstar=new TH2F("hptD0PTallsqrtTGHCfromDstar","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
4444   TH2F *hptD0PTallTGHCfromDstar=new TH2F("hptD0PTallTGHCfromDstar","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
4445   TH2F *hptD0vsptBTGHCfromDstar=new TH2F("hptD0vsptBTGHCfromDstar","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4446   TH2F *hpD0vspBTGHCfromDstar=new TH2F("hpD0vspBTGHCfromDstar","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4447   TH2F *hptD0vsptcquarkTGHCfromDstar=new TH2F("hptD0vsptcquarkTGHCfromDstar","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4448   TH2F *hpD0vspcquarkTGHCfromDstar=new TH2F("hpD0vspcquarkTGHCfromDstar","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4449   flistTghCutsFromDstar->Add(hdcaTGHCfromDstar);
4450   flistTghCutsFromDstar->Add(hcosthetastarTGHCfromDstar);
4451   flistTghCutsFromDstar->Add(hptD0TGHCfromDstar);
4452   flistTghCutsFromDstar->Add(hptD0VsMaxPtTGHCfromDstar);
4453   flistTghCutsFromDstar->Add(hptD0PTallsqrtTGHCfromDstar);
4454   flistTghCutsFromDstar->Add(hptD0PTallTGHCfromDstar);
4455   flistTghCutsFromDstar->Add(hptD0vsptBTGHCfromDstar);
4456   flistTghCutsFromDstar->Add(hpD0vspBTGHCfromDstar);
4457   flistTghCutsFromDstar->Add(hptD0vsptcquarkTGHCfromDstar);
4458   flistTghCutsFromDstar->Add(hpD0vspcquarkTGHCfromDstar);
4459
4460   TH1F *hd0zD0ptTGHCfromDstar;
4461   TH1F *hInvMassD0TGHCfromDstar,*hInvMassD0barTGHCfromDstar;
4462   TH1F *hetaTGHCfromDstar;
4463   TH2F *hInvMassPtTGHCfromDstar=new TH2F("hInvMassPtTGHCfromDstar","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
4464   TH1F *hCosPDPBTGHCfromDstar;
4465   TH1F *hCosPcPDTGHCfromDstar;
4466   flistTghCutsFromDstar->Add(hInvMassPtTGHCfromDstar);
4467 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
4468   TH2F *hd0D0VSd0xd0TGHCfromDstarpt;
4469   TH2F *hangletracksVSd0xd0TGHCfromDstarpt;
4470   TH2F *hangletracksVSd0D0TGHCfromDstarpt;
4471   TH1F *hd0xd0TGHCfromDstarpt;
4472
4473   TH2F *hTOFpidTGHCfromDstar=new TH2F("hTOFpidTGHCfromDstar","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
4474   flistTghCutsFromDstar->Add(hTOFpidTGHCfromDstar);
4475
4476   for(Int_t i=0;i<fnbins;i++){
4477     namehist="hd0zD0ptTGHCfromDstar_pt";
4478     namehist+=i;
4479     titlehist="d0(z) Tight Cuts FromDstarm ptbin=";
4480     titlehist+=i;
4481     hd0zD0ptTGHCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
4482     hd0zD0ptTGHCfromDstar->SetXTitle("d_{0}(z)    [#mum]");
4483     hd0zD0ptTGHCfromDstar->SetYTitle("Entries");
4484     flistTghCutsFromDstar->Add(hd0zD0ptTGHCfromDstar);
4485
4486     namehist="hInvMassD0TGHCfromDstar_pt";
4487     namehist+=i;
4488     titlehist="Invariant Mass Tight Cuts FromDstar ptbin=";
4489     titlehist+=i;
4490     hInvMassD0TGHCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
4491     hInvMassD0TGHCfromDstar->SetXTitle("Invariant Mass    [GeV]");
4492     hInvMassD0TGHCfromDstar->SetYTitle("Entries");
4493     flistTghCutsFromDstar->Add(hInvMassD0TGHCfromDstar);
4494
4495     namehist="hInvMassD0barTGHCfromDstar_pt";
4496     namehist+=i;
4497     titlehist="Invariant Mass D0bar No Cuts FromDstar ptbin=";
4498     titlehist+=i;
4499     hInvMassD0barTGHCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
4500     hInvMassD0barTGHCfromDstar->SetXTitle("Invariant Mass    [GeV]");
4501     hInvMassD0barTGHCfromDstar->SetYTitle("Entries");
4502     flistTghCutsFromDstar->Add(hInvMassD0barTGHCfromDstar);
4503
4504     namehist="hetaTGHCfromDstar_pt";
4505     namehist+=i;
4506     titlehist="eta Tight Cuts FromDstar ptbin=";
4507     titlehist+=i;
4508     hetaTGHCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
4509     hetaTGHCfromDstar->SetXTitle("Pseudorapidity");
4510     hetaTGHCfromDstar->SetYTitle("Entries");
4511     flistTghCutsFromDstar->Add(hetaTGHCfromDstar);
4512
4513     namehist="hCosPDPBTGHCfromDstar_pt";
4514     namehist+=i;
4515     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
4516     titlehist+=i;
4517     hCosPDPBTGHCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
4518     hCosPDPBTGHCfromDstar->SetXTitle("Cosine between D0 momentum and B momentum");
4519     hCosPDPBTGHCfromDstar->SetYTitle("Entries");
4520     flistTghCutsFromDstar->Add(hCosPDPBTGHCfromDstar);
4521
4522     namehist="hCosPcPDTGHCfromDstar_pt";
4523     namehist+=i;
4524     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
4525     titlehist+=i;
4526     hCosPcPDTGHCfromDstar=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
4527     hCosPcPDTGHCfromDstar->SetXTitle("Cosine between c quark momentum and D0 momentum");
4528     hCosPcPDTGHCfromDstar->SetYTitle("Entries");
4529     flistTghCutsFromDstar->Add(hCosPcPDTGHCfromDstar);
4530
4531  // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
4532     namehist="hd0xd0TGHCfromDstar_pt";
4533     namehist+=i;
4534     titlehist="d0xd0 Tight Cuts FromDstar ptbin=";
4535     titlehist+=i;
4536     hd0xd0TGHCfromDstarpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
4537     hd0xd0TGHCfromDstarpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
4538     hd0xd0TGHCfromDstarpt->SetYTitle("Entries");
4539     flistTghCutsFromDstar->Add(hd0xd0TGHCfromDstarpt);
4540
4541
4542     namehist="hd0D0VSd0xd0TGHCfromDstar_pt";
4543     namehist+=i;
4544     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts FromDstar ptbin=";
4545     titlehist+=i;
4546     hd0D0VSd0xd0TGHCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
4547     hd0D0VSd0xd0TGHCfromDstarpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
4548     hd0D0VSd0xd0TGHCfromDstarpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
4549     flistTghCutsFromDstar->Add(hd0D0VSd0xd0TGHCfromDstarpt);
4550
4551
4552     namehist="hangletracksVSd0xd0TGHCfromDstar_pt";
4553     namehist+=i;
4554     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts FromDstar ptbin=";
4555     titlehist+=i;
4556     hangletracksVSd0xd0TGHCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
4557     hangletracksVSd0xd0TGHCfromDstarpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
4558     hangletracksVSd0xd0TGHCfromDstarpt->SetYTitle(" angle between K and #p tracks  [rad]");
4559     flistTghCutsFromDstar->Add(hangletracksVSd0xd0TGHCfromDstarpt);
4560
4561
4562     namehist="hangletracksVSd0D0TGHCfromDstar_pt";
4563     namehist+=i;
4564     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Tight Cuts FromDstar ptbin=";
4565     titlehist+=i;
4566     hangletracksVSd0D0TGHCfromDstarpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
4567     hangletracksVSd0D0TGHCfromDstarpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
4568     hangletracksVSd0D0TGHCfromDstarpt->SetYTitle(" angle between K and #p tracks  [rad]");
4569     flistTghCutsFromDstar->Add(hangletracksVSd0D0TGHCfromDstarpt);
4570
4571
4572   }
4573   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
4574   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
4575
4576
4577   //########## d0 D0 histos #############
4578   TH1F *hd0D0TGHCfromDstPM = new TH1F("hd0D0TGHCfromDstarPM","D^{0} impact par. plot , Tight Cuts ,FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
4579   hd0D0TGHCfromDstPM->SetXTitle("Impact parameter [#mum]");
4580   hd0D0TGHCfromDstPM->SetYTitle("Entries");
4581
4582   TH1F *hd0D0VtxTrueTGHCfromDstPM = new TH1F("hd0D0VtxTrueTGHCfromDstarPM","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
4583   hd0D0VtxTrueTGHCfromDstPM->SetXTitle("Impact parameter [#mum]");
4584   hd0D0VtxTrueTGHCfromDstPM->SetYTitle("Entries");
4585
4586   TH1F *hMCd0D0TGHCfromDstPM = new TH1F("hMCd0D0TGHCfromDstarPM","D^{0} impact par. plot, Tight Cuts, FromDStar,Mass Peak  (All momenta)",1000,-1000.,1000.);
4587   hMCd0D0TGHCfromDstPM->SetXTitle("MC Impact parameter [#mum]");
4588   hMCd0D0TGHCfromDstPM->SetYTitle("Entries");
4589
4590   TH1F *hd0D0TGHCfromDstSB = new TH1F("hd0D0TGHCfromDstarSB","D^{0} impact par. plot , Tight Cuts ,FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
4591   hd0D0TGHCfromDstSB->SetXTitle("Impact parameter [#mum]");
4592   hd0D0TGHCfromDstSB->SetYTitle("Entries");
4593
4594   TH1F *hd0D0VtxTrueTGHCfromDstSB = new TH1F("hd0D0VtxTrueTGHCfromDstarSB","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, FromDStar,Mass Peak (All momenta)",1000,-1000.,1000.);
4595   hd0D0VtxTrueTGHCfromDstSB->SetXTitle("Impact parameter [#mum]");
4596   hd0D0VtxTrueTGHCfromDstSB->SetYTitle("Entries");
4597
4598   TH1F *hMCd0D0TGHCfromDstSB = new TH1F("hMCd0D0TGHCfromDstarSB","D^{0} impact par. plot, Tight Cuts, FromDStar,Mass Peak  (All momenta)",1000,-1000.,1000.);
4599   hMCd0D0TGHCfromDstSB->SetXTitle("MC Impact parameter [#mum]");
4600   hMCd0D0TGHCfromDstSB->SetYTitle("Entries");
4601
4602   flistTghCutsFromDstar->Add(hd0D0TGHCfromDstPM);
4603   flistTghCutsFromDstar->Add(hd0D0VtxTrueTGHCfromDstPM);
4604   flistTghCutsFromDstar->Add(hMCd0D0TGHCfromDstPM);
4605   flistTghCutsFromDstar->Add(hd0D0TGHCfromDstSB);
4606   flistTghCutsFromDstar->Add(hd0D0VtxTrueTGHCfromDstSB);
4607   flistTghCutsFromDstar->Add(hMCd0D0TGHCfromDstSB);
4608
4609   TH1F *hd0D0ptTGHCfromDstPM;
4610   TH1F *hMCd0D0ptTGHCfromDstPM;
4611   TH1F *hd0D0VtxTrueptTGHCfromDstPM;
4612   TH1F *hd0D0ptTGHCfromDstSB;
4613   TH1F *hMCd0D0ptTGHCfromDstSB;
4614   TH1F *hd0D0VtxTrueptTGHCfromDstSB;
4615   namehist="hd0D0ptTGHCfromDstar_";
4616   titlehist="D^{0} impact par. plot, Tight Cuts, FromDStar, ";
4617   for(Int_t i=0;i<fnbins;i++){
4618     strnamept=namehist;
4619     strnamept.Append("PkMss_pt");
4620     strnamept+=i;
4621
4622     strtitlept=titlehist;
4623     strtitlept.Append(" Mass Peak, ");
4624     strtitlept+=fptbins[i];
4625     strtitlept.Append("<= pt <");
4626     strtitlept+=fptbins[i+1];
4627     strtitlept.Append(" [GeV/c]");
4628
4629     hd0D0ptTGHCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4630     hd0D0ptTGHCfromDstPM->SetXTitle("Impact parameter [#mum] ");
4631     hd0D0ptTGHCfromDstPM->SetYTitle("Entries");
4632     flistTghCutsFromDstar->Add(hd0D0ptTGHCfromDstPM);
4633
4634     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4635     hMCd0D0ptTGHCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4636     hMCd0D0ptTGHCfromDstPM->SetXTitle("MC Impact parameter [#mum] ");
4637     hMCd0D0ptTGHCfromDstPM->SetYTitle("Entries");
4638     flistTghCutsFromDstar->Add(hMCd0D0ptTGHCfromDstPM);
4639
4640
4641     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4642     hd0D0VtxTrueptTGHCfromDstPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4643     hd0D0VtxTrueptTGHCfromDstPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4644     hd0D0VtxTrueptTGHCfromDstPM->SetYTitle("Entries");
4645     flistTghCutsFromDstar->Add(hd0D0VtxTrueptTGHCfromDstPM);
4646
4647     strnamept=namehist;
4648     strnamept.Append("SBMss_pt");
4649     strnamept+=i;
4650
4651     strtitlept=titlehist;
4652     strtitlept.Append(" Side Bands, ");
4653     strtitlept+=fptbins[i];
4654     strtitlept.Append("<= pt <");
4655     strtitlept+=fptbins[i+1];
4656     strtitlept.Append(" [GeV/c]");
4657
4658     hd0D0ptTGHCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4659     hd0D0ptTGHCfromDstSB->SetXTitle("Impact parameter [#mum] ");
4660     hd0D0ptTGHCfromDstSB->SetYTitle("Entries");
4661     flistTghCutsFromDstar->Add(hd0D0ptTGHCfromDstSB);
4662
4663     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4664     hMCd0D0ptTGHCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4665     hMCd0D0ptTGHCfromDstSB->SetXTitle("MC Impact parameter [#mum] ");
4666     hMCd0D0ptTGHCfromDstSB->SetYTitle("Entries");
4667     flistTghCutsFromDstar->Add(hMCd0D0ptTGHCfromDstSB);
4668
4669     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4670     hd0D0VtxTrueptTGHCfromDstSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4671     hd0D0VtxTrueptTGHCfromDstSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4672     hd0D0VtxTrueptTGHCfromDstSB->SetYTitle("Entries");
4673     flistTghCutsFromDstar->Add(hd0D0VtxTrueptTGHCfromDstSB);
4674   }
4675
4676
4677   //############ TIGHT CUTS OTHER HISTOGRAMS ###########
4678   //
4679   //########### global properties histos ###########
4680
4681   TH2F *hCPtaVSd0d0TGHCother=new TH2F("hCPtaVSd0d0TGHCother","hCPtaVSd0d0_TightCuts_other",1000,-100000.,100000.,100,-1.,1.);
4682   TH1F *hSecVtxZTGHCother=new TH1F("hSecVtxZTGHCother","hSecVtxZ_TightCuts_other",1000,-8.,8.);
4683   TH1F *hSecVtxXTGHCother=new TH1F("hSecVtxXTGHCother","hSecVtxX_TightCuts_other",1000,-3000.,3000.);
4684   TH1F *hSecVtxYTGHCother=new TH1F("hSecVtxYTGHCother","hSecVtxY_TightCuts_other",1000,-3000.,3000.);
4685   TH2F *hSecVtxXYTGHCother=new TH2F("hSecVtxXYTGHCother","hSecVtxXY_TightCuts_other",1000,-3000.,3000.,1000,-3000.,3000.);
4686   TH1F *hSecVtxPhiTGHCother=new TH1F("hSecVtxPhiTGHCother","hSecVtxPhi_TightCuts_other",180,-180.1,180.1);
4687   TH1F *hd0singlTrackTGHCother=new TH1F("hd0singlTrackTGHCother","hd0singlTrackTightCuts_Other",1000,-5000.,5000.);
4688   TH1F *hCPtaTGHCother=new TH1F("hCPtaTGHCother","hCPta_TightCuts_other",100,-1.,1.);
4689   TH1F *hd0xd0TGHCother=new TH1F("hd0xd0TGHCother","hd0xd0_TightCuts_other",1000,-100000.,100000.);
4690   TH1F *hMassTrueTGHCother=new TH1F("hMassTrueTGHCother","D^{0} MC inv. Mass Tight Cuts other(All momenta)",600,1.600,2.200);
4691   TH1F *hMassTGHCother=new TH1F("hMassTGHCother","D^{0} inv. Mass Tight Cuts other (All momenta)",600,1.600,2.200);
4692   hMassTGHCother->Sumw2();
4693   TH1F *hMassTrueTGHCotherPM=new TH1F("hMassTrueTGHCotherPM","D^{0} MC inv. Mass Tight Cuts other, Mass Peak. (All momenta)",600,1.600,2.200);
4694   TH1F *hMassTGHCotherPM=new TH1F("hMassTGHCotherPM","D^{0} inv. Mass Tight Cuts other (All momenta), MassPeak",600,1.600,2.200);
4695   hMassTGHCotherPM->Sumw2();
4696   TH1F *hMassTrueTGHCotherSB=new TH1F("hMassTrueTGHCotherSB","D^{0} MC inv. Mass in Side Bands Tight Cuts other(All momenta)",600,1.600,2.200);
4697   TH1F *hMassTGHCotherSB=new TH1F("hMassTGHCotherSB","D^{0} inv. Mass in Side Bands Tight Cuts other (All momenta)",600,1.600,2.200);
4698   hMassTGHCotherSB->Sumw2();
4699
4700   flistTghCutsOther->Add(hCPtaVSd0d0TGHCother);
4701   flistTghCutsOther->Add(hSecVtxZTGHCother);
4702   flistTghCutsOther->Add(hSecVtxYTGHCother);
4703   flistTghCutsOther->Add(hSecVtxXTGHCother);
4704   flistTghCutsOther->Add(hSecVtxXYTGHCother);
4705   flistTghCutsOther->Add(hSecVtxPhiTGHCother);
4706   flistTghCutsOther->Add(hd0singlTrackTGHCother);
4707   flistTghCutsOther->Add(hCPtaTGHCother);
4708   flistTghCutsOther->Add(hd0xd0TGHCother);
4709   flistTghCutsOther->Add(hMassTrueTGHCother);
4710   flistTghCutsOther->Add(hMassTGHCother);
4711   flistTghCutsOther->Add(hMassTrueTGHCotherPM);
4712   flistTghCutsOther->Add(hMassTGHCotherPM);
4713   flistTghCutsOther->Add(hMassTrueTGHCotherSB);
4714   flistTghCutsOther->Add(hMassTGHCotherSB);
4715
4716
4717
4718
4719  //%%% NEW HISTOS %%%%%%%%%%%%%%%%
4720   TH1F *hdcaTGHCother=new TH1F("hdcaTGHCother","hdca_TightCuts_Other",100,0.,1000.);
4721   hdcaTGHCother->SetXTitle("dca   [#mum]");
4722   hdcaTGHCother->SetYTitle("Entries");
4723   TH1F *hcosthetastarTGHCother=new TH1F("hcosthetastarTGHCother","hCosThetaStar_TightCuts_Other",50,-1.,1.);
4724   hcosthetastarTGHCother->SetXTitle("cos #theta^{*}");
4725   hcosthetastarTGHCother->SetYTitle("Entries");
4726   TH1F *hptD0TGHCother=new TH1F("hptD0TGHCother","D^{0} transverse momentum distribution",34,ptbinsD0arr);
4727   hptD0TGHCother->SetXTitle("p_{t}  [GeV/c]");
4728   hptD0TGHCother->SetYTitle("Entries");
4729   TH1F *hptD0VsMaxPtTGHCother=new TH1F("hptD0VsMaxPtTGHCother","Difference between D^{0} pt and highest (or second) pt",400,-50.,50.);
4730   TH2F *hptD0PTallsqrtTGHCother=new TH2F("hptD0PTallsqrtTGHCother","D^{0} pt Vs Sqrt(Sum pt square)",34,ptbinsD0arr,200,dumbinning);
4731   TH2F *hptD0PTallTGHCother=new TH2F("hptD0PTallTGHCother","D^{0} pt Vs Sum pt ",34,ptbinsD0arr,200,dumbinning);
4732   TH2F *hptD0vsptBTGHCother=new TH2F("hptD0vsptBTGHCother","D^{0} pt Vs B pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4733   TH2F *hpD0vspBTGHCother=new TH2F("hpD0vspBTGHCother","D^{0} tot momentum Vs B tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4734   TH2F *hptD0vsptcquarkTGHCother=new TH2F("hptD0vsptcquarkTGHCother","D^{0} pt Vs cquark pt distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4735   TH2F *hpD0vspcquarkTGHCother=new TH2F("hpD0vspcquarkTGHCother","D^{0} tot momentum Vs cquark tot momentum distribution",34,ptbinsD0arr,34,ptbinsD0arr);
4736   flistTghCutsOther->Add(hdcaTGHCother);
4737   flistTghCutsOther->Add(hcosthetastarTGHCother);
4738   flistTghCutsOther->Add(hptD0TGHCother);
4739   flistTghCutsOther->Add(hptD0VsMaxPtTGHCother);
4740   flistTghCutsOther->Add(hptD0PTallsqrtTGHCother);
4741   flistTghCutsOther->Add(hptD0PTallTGHCother);
4742   flistTghCutsOther->Add(hptD0vsptBTGHCother);
4743   flistTghCutsOther->Add(hpD0vspBTGHCother);
4744   flistTghCutsOther->Add(hptD0vsptcquarkTGHCother);
4745   flistTghCutsOther->Add(hpD0vspcquarkTGHCother);
4746
4747   TH1F *hd0zD0ptTGHCother;
4748   TH1F *hInvMassD0TGHCother,*hInvMassD0barTGHCother;
4749   TH2F *hInvMassPtTGHCother=new TH2F("hInvMassPtTGHCother","Candidate p_{t} Vs invariant mass",330,1.700,2.030,200,0.,20.);
4750   TH1F *hetaTGHCother;
4751   TH1F *hCosPDPBTGHCother;
4752   TH1F *hCosPcPDTGHCother;
4753   flistTghCutsOther->Add(hInvMassPtTGHCother);
4754 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
4755   TH2F *hd0D0VSd0xd0TGHCotherpt;
4756   TH2F *hangletracksVSd0xd0TGHCotherpt;
4757   TH2F *hangletracksVSd0D0TGHCotherpt;
4758   TH1F *hd0xd0TGHCotherpt;
4759
4760   TH2F *hTOFpidTGHCother=new TH2F("hTOFpidTGHCother","TOF time VS momentum",10,0.,4.,50,-50000.,50000.);
4761   flistTghCutsOther->Add(hTOFpidTGHCother);
4762
4763   for(Int_t i=0;i<fnbins;i++){
4764     namehist="hd0zD0ptTGHCother_pt";
4765     namehist+=i;
4766     titlehist="d0(z) Tight Cuts Otherm ptbin=";
4767     titlehist+=i;
4768     hd0zD0ptTGHCother=new TH1F(namehist.Data(),titlehist.Data(),1000,-3000,3000.);
4769     hd0zD0ptTGHCother->SetXTitle("d_{0}(z)    [#mum]");
4770     hd0zD0ptTGHCother->SetYTitle("Entries");
4771     flistTghCutsOther->Add(hd0zD0ptTGHCother);
4772
4773     namehist="hInvMassD0TGHCother_pt";
4774     namehist+=i;
4775     titlehist="Invariant Mass Tight Cuts Other ptbin=";
4776     titlehist+=i;
4777     hInvMassD0TGHCother=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
4778     hInvMassD0TGHCother->SetXTitle("Invariant Mass    [GeV]");
4779     hInvMassD0TGHCother->SetYTitle("Entries");
4780     flistTghCutsOther->Add(hInvMassD0TGHCother);
4781
4782     namehist="hInvMassD0barTGHCother_pt";
4783     namehist+=i;
4784     titlehist="Invariant Mass D0bar No Cuts Other ptbin=";
4785     titlehist+=i;
4786     hInvMassD0barTGHCother=new TH1F(namehist.Data(),titlehist.Data(),600,1.600,2.200);
4787     hInvMassD0barTGHCother->SetXTitle("Invariant Mass    [GeV]");
4788     hInvMassD0barTGHCother->SetYTitle("Entries");
4789     flistTghCutsOther->Add(hInvMassD0barTGHCother);
4790
4791     namehist="hetaTGHCother_pt";
4792     namehist+=i;
4793     titlehist="eta Tight Cuts Other ptbin=";
4794     titlehist+=i;
4795     hetaTGHCother=new TH1F(namehist.Data(),titlehist.Data(),100,-3.,3.);
4796     hetaTGHCother->SetXTitle("Pseudorapidity");
4797     hetaTGHCother->SetYTitle("Entries");
4798     flistTghCutsOther->Add(hetaTGHCother);
4799
4800     namehist="hCosPDPBTGHCother_pt";
4801     namehist+=i;
4802     titlehist="Cosine between D0 momentum and B momentum, ptbin=";
4803     titlehist+=i;
4804     hCosPDPBTGHCother=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
4805     hCosPDPBTGHCother->SetXTitle("Cosine between D0 momentum and B momentum");
4806     hCosPDPBTGHCother->SetYTitle("Entries");
4807     flistTghCutsOther->Add(hCosPDPBTGHCother);
4808
4809     namehist="hCosPcPDTGHCother_pt";
4810     namehist+=i;
4811     titlehist="Cosine between cquark momentum and D0 momentum, ptbin=";
4812     titlehist+=i;
4813     hCosPcPDTGHCother=new TH1F(namehist.Data(),titlehist.Data(),50,-1.,1.);
4814     hCosPcPDTGHCother->SetXTitle("Cosine between c quark momentum and D0 momentum");
4815     hCosPcPDTGHCother->SetYTitle("Entries");
4816     flistTghCutsOther->Add(hCosPcPDTGHCother);
4817
4818 // %%%%%%%%%%% HERE THE ADDITIONAL HISTS %%%%%%%%%%%%%%%%%
4819     namehist="hd0xd0TGHCother_pt";
4820     namehist+=i;
4821     titlehist="d0xd0 Tight Cuts Other ptbin=";
4822     titlehist+=i;
4823     hd0xd0TGHCotherpt=new TH1F(namehist.Data(),titlehist.Data(),1000,-50000.,10000.);
4824     hd0xd0TGHCotherpt->SetXTitle("d_{0}^{K}xd_{0}^{#pi}   [#mum^2]");
4825     hd0xd0TGHCotherpt->SetYTitle("Entries");
4826     flistTghCutsOther->Add(hd0xd0TGHCotherpt);
4827
4828
4829     namehist="hd0D0VSd0xd0TGHCother_pt";
4830     namehist+=i;
4831     titlehist="d_{0}^{D^{0}} Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts Other ptbin=";
4832     titlehist+=i;
4833     hd0D0VSd0xd0TGHCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,100,-300,300);
4834     hd0D0VSd0xd0TGHCotherpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
4835     hd0D0VSd0xd0TGHCotherpt->SetYTitle(" d_{0}^{D^{0}}    [#mum]");
4836     flistTghCutsOther->Add(hd0D0VSd0xd0TGHCotherpt);
4837
4838
4839     namehist="hangletracksVSd0xd0TGHCother_pt";
4840     namehist+=i;
4841     titlehist="Angle between K and #pi tracks Vs d_{0}^{K}xd_{0}^{#pi} Tight Cuts Other ptbin=";
4842     titlehist+=i;
4843     hangletracksVSd0xd0TGHCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-50000.,30000.,40,-0.1,3.24);
4844     hangletracksVSd0xd0TGHCotherpt->SetXTitle(" d_{0}^{K}xd_{0}^{#pi} [#mum]");
4845     hangletracksVSd0xd0TGHCotherpt->SetYTitle(" angle between K and #p tracks  [rad]");
4846     flistTghCutsOther->Add(hangletracksVSd0xd0TGHCotherpt);
4847
4848
4849     namehist="hangletracksVSd0D0TGHCother_pt";
4850     namehist+=i;
4851     titlehist="Angle between K and #pi tracks Vs d_{0}^{D^{0}} Tight Cuts Other ptbin=";
4852     titlehist+=i;
4853     hangletracksVSd0D0TGHCotherpt=new TH2F(namehist.Data(),titlehist.Data(),200,-400.,400.,40,-0.12,3.24);
4854     hangletracksVSd0D0TGHCotherpt->SetXTitle(" d_{0}^{D^{0}} [#mum]");
4855     hangletracksVSd0D0TGHCotherpt->SetYTitle(" angle between K and #p tracks  [rad]");
4856     flistTghCutsOther->Add(hangletracksVSd0D0TGHCotherpt);
4857
4858   }
4859   // %%%%%%%% END OF NEW HISTOS %%%%%%%%%%%%%
4860   //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
4861
4862
4863
4864
4865
4866   //############# d0 D0 histos ###############à
4867   TH1F *hd0D0TGHCotherPM = new TH1F("hd0D0TGHCotherPM","D^{0} impact par. plot , Tight Cuts ,Other,Mass Peak (All momenta)",1000,-1000.,1000.);
4868   hd0D0TGHCotherPM->SetXTitle("Impact parameter [#mum]");
4869   hd0D0TGHCotherPM->SetYTitle("Entries");
4870
4871   TH1F *hd0D0VtxTrueTGHCotherPM = new TH1F("hd0D0VtxTrueTGHCotherPM","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, Other,Mass Peak (All momenta)",1000,-1000.,1000.);
4872   hd0D0VtxTrueTGHCotherPM->SetXTitle("Impact parameter [#mum]");
4873   hd0D0VtxTrueTGHCotherPM->SetYTitle("Entries");
4874
4875   TH1F *hMCd0D0TGHCotherPM = new TH1F("hMCd0D0TGHCotherPM","D^{0} impact par. plot, Tight Cuts, Other,Mass Peak  (All momenta)",1000,-1000.,1000.);
4876   hMCd0D0TGHCotherPM->SetXTitle("MC Impact parameter [#mum]");
4877   hMCd0D0TGHCotherPM->SetYTitle("Entries");
4878
4879   TH1F *hd0D0TGHCotherSB = new TH1F("hd0D0TGHCotherSB","D^{0} impact par. plot , Tight Cuts ,Other,Mass Peak (All momenta)",1000,-1000.,1000.);
4880   hd0D0TGHCotherSB->SetXTitle("Impact parameter [#mum]");
4881   hd0D0TGHCotherSB->SetYTitle("Entries");
4882
4883   TH1F *hd0D0VtxTrueTGHCotherSB = new TH1F("hd0D0VtxTrueTGHCotherSB","D^{0} impact par. w.r.t. True Vtx, Tight Cuts, Other,Mass Peak (All momenta)",1000,-1000.,1000.);
4884   hd0D0VtxTrueTGHCotherSB->SetXTitle("Impact parameter [#mum]");
4885   hd0D0VtxTrueTGHCotherSB->SetYTitle("Entries");
4886
4887   TH1F *hMCd0D0TGHCotherSB = new TH1F("hMCd0D0TGHCotherSB","D^{0} impact par. plot, Tight Cuts, Other,Mass Peak  (All momenta)",1000,-1000.,1000.);
4888   hMCd0D0TGHCotherSB->SetXTitle("MC Impact parameter [#mum]");
4889   hMCd0D0TGHCotherSB->SetYTitle("Entries");
4890
4891   flistTghCutsOther->Add(hd0D0TGHCotherPM);
4892   flistTghCutsOther->Add(hd0D0VtxTrueTGHCotherPM);
4893   flistTghCutsOther->Add(hMCd0D0TGHCotherPM);
4894   flistTghCutsOther->Add(hd0D0TGHCotherSB);
4895   flistTghCutsOther->Add(hd0D0VtxTrueTGHCotherSB);
4896   flistTghCutsOther->Add(hMCd0D0TGHCotherSB);
4897
4898   TH1F *hd0D0ptTGHCotherPM;
4899   TH1F *hMCd0D0ptTGHCotherPM;
4900   TH1F *hd0D0VtxTrueptTGHCotherPM;
4901   TH1F *hd0D0ptTGHCotherSB;
4902   TH1F *hMCd0D0ptTGHCotherSB;
4903   TH1F *hd0D0VtxTrueptTGHCotherSB;
4904   namehist="hd0D0ptTGHCother_";
4905   titlehist="D^{0} impact par. plot, Tight Cuts, Other, ";
4906   for(Int_t i=0;i<fnbins;i++){
4907     strnamept=namehist;
4908     strnamept.Append("PkMss_pt");
4909     strnamept+=i;
4910
4911     strtitlept=titlehist;
4912     strtitlept.Append(" Mass Peak, ");
4913     strtitlept+=fptbins[i];
4914     strtitlept.Append("<= pt <");
4915     strtitlept+=fptbins[i+1];
4916     strtitlept.Append(" [GeV/c]");
4917
4918     hd0D0ptTGHCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4919     hd0D0ptTGHCotherPM->SetXTitle("Impact parameter [#mum] ");
4920     hd0D0ptTGHCotherPM->SetYTitle("Entries");
4921     flistTghCutsOther->Add(hd0D0ptTGHCotherPM);
4922
4923     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4924     hMCd0D0ptTGHCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4925     hMCd0D0ptTGHCotherPM->SetXTitle("MC Impact parameter [#mum] ");
4926     hMCd0D0ptTGHCotherPM->SetYTitle("Entries");
4927     flistTghCutsOther->Add(hMCd0D0ptTGHCotherPM);
4928
4929
4930     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4931     hd0D0VtxTrueptTGHCotherPM = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4932     hd0D0VtxTrueptTGHCotherPM->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4933     hd0D0VtxTrueptTGHCotherPM->SetYTitle("Entries");
4934     flistTghCutsOther->Add(hd0D0VtxTrueptTGHCotherPM);
4935
4936     strnamept=namehist;
4937     strnamept.Append("SBMss_pt");
4938     strnamept+=i;
4939
4940     strtitlept=titlehist;
4941     strtitlept.Append(" Side Bands, ");
4942     strtitlept+=fptbins[i];
4943     strtitlept.Append("<= pt <");
4944     strtitlept+=fptbins[i+1];
4945     strtitlept.Append(" [GeV/c]");
4946
4947     hd0D0ptTGHCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4948     hd0D0ptTGHCotherSB->SetXTitle("Impact parameter [#mum] ");
4949     hd0D0ptTGHCotherSB->SetYTitle("Entries");
4950     flistTghCutsOther->Add(hd0D0ptTGHCotherSB);
4951
4952     strnamept.ReplaceAll("hd0D0","hMCd0D0");
4953     hMCd0D0ptTGHCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4954     hMCd0D0ptTGHCotherSB->SetXTitle("MC Impact parameter [#mum] ");
4955     hMCd0D0ptTGHCotherSB->SetYTitle("Entries");
4956     flistTghCutsOther->Add(hMCd0D0ptTGHCotherSB);
4957
4958     strnamept.ReplaceAll("hMCd0D0","hd0D0VtxTrue");
4959     hd0D0VtxTrueptTGHCotherSB = new TH1F(strnamept.Data(),strtitlept.Data(),1000,-1000.,1000.);
4960     hd0D0VtxTrueptTGHCotherSB->SetXTitle("Impact parameter w.r.t. True Vtx [#mum] ");
4961     hd0D0VtxTrueptTGHCotherSB->SetYTitle("Entries");
4962     flistTghCutsOther->Add(hd0D0VtxTrueptTGHCotherSB);
4963   }
4964   Printf("AFTER DATA HISTOS CREATION \n");
4965 }
4966
4967 //________________________________________________________________________
4968 void AliAnalysisTaskSECharmFraction::UserExec(Option_t */*option*/)
4969 {
4970   // Execute analysis for current event:
4971   // heavy flavor candidates association to MC truth
4972
4973   AliAODEvent *aod = dynamic_cast<AliAODEvent*> (InputEvent());
4974   if (!aod) {
4975     Printf("ERROR: aod not available");
4976     return;
4977   }
4978   TClonesArray *arrayD0toKpi;
4979   if(!aod && AODEvent() && IsStandardAOD()) {
4980     // In case there is an AOD handler writing a standard AOD, use the AOD
4981     // event in memory rather than the input (ESD) event.
4982     aod = dynamic_cast<AliAODEvent*> (AODEvent());
4983     // in this case the braches in the deltaAOD (AliAOD.VertexingHF.root)
4984     // have to taken from the AOD event hold by the AliAODExtension
4985     AliAODHandler* aodHandler = (AliAODHandler*)
4986       ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
4987
4988     if(aodHandler->GetExtensions()) {
4989       AliAODExtension *ext = (AliAODExtension*)aodHandler->GetExtensions()->FindObject("AliAOD.VertexingHF.root");
4990       AliAODEvent* aodFromExt = ext->GetAOD();
4991       if(fLikeSign){
4992         // load 2Prong Like Sign
4993         arrayD0toKpi =(TClonesArray*)aodFromExt->GetList()->FindObject("LikeSign2Prong");
4994         if(!arrayD0toKpi) {
4995           Printf("AliAnalysisTaskSECharmFraction::UserExec: LikeSign branch not found!\n");
4996           return;
4997         }
4998       }
4999       else {
5000         // load D0->Kpi candidates
5001         arrayD0toKpi = (TClonesArray*)aodFromExt->GetList()->FindObject("D0toKpi");
5002         if(!arrayD0toKpi) {
5003           Printf("AliAnalysisTaskSECharmFraction::UserExec: D0toKpi branch not found!\n");
5004           return;
5005         }
5006       }
5007     }
5008   } else {
5009     if(fLikeSign){
5010       // load 2Prong Like Sign
5011       arrayD0toKpi =(TClonesArray*)aod->GetList()->FindObject("LikeSign2Prong");
5012       if(!arrayD0toKpi) {
5013         Printf("AliAnalysisTaskSECharmFraction::UserExec: LikeSign branch not found!\n");
5014         return;
5015       }
5016     }
5017     else {
5018       // load D0->Kpi candidates
5019       arrayD0toKpi = (TClonesArray*)aod->GetList()->FindObject("D0toKpi");
5020       if(!arrayD0toKpi) {
5021         Printf("AliAnalysisTaskSECharmFraction::UserExec: D0toKpi branch not found!\n");
5022         return;
5023       }
5024     }
5025   }
5026
5027
5028   if(!arrayD0toKpi) {
5029     printf("AliAnalysisTaskSECharmFraction::UserExec: input branch not found!\n");
5030     return;
5031   }
5032
5033
5034   // fix for temporary bug in ESDfilter
5035   // the AODs with null vertex pointer didn't pass the PhysSel
5036   if(!aod->GetPrimaryVertex() || TMath::Abs(aod->GetMagneticField())<0.001) return;
5037
5038   // AOD primary vertex
5039   AliAODVertex *vtx1 = (AliAODVertex*)aod->GetPrimaryVertex();
5040   TClonesArray *arrayMC=0x0;
5041   AliAODMCHeader *aodmcHeader=0x0;
5042   Double_t vtxTrue[3];
5043
5044   if(fReadMC){
5045     // load MC particles
5046     arrayMC =
5047       (TClonesArray*)aod->GetList()->FindObject(AliAODMCParticle::StdBranchName());
5048     if(!arrayMC) {
5049       Printf("AliAnalysisTaskSECharmFraction::UserExec: MC particles branch not found!\n");
5050       return;
5051     }
5052     // load MC header
5053     aodmcHeader =
5054       (AliAODMCHeader*)aod->GetList()->FindObject(AliAODMCHeader::StdBranchName());
5055     if(!aodmcHeader) {
5056       Printf("AliAnalysisTaskSECharmFraction::UserExec: MC header branch not found!\n");
5057       return;
5058     }
5059     // MC primary vertex
5060     aodmcHeader->GetVertex(vtxTrue);
5061     // FILL HISTOS FOR D0 mesons, c quarks and D0 from B properties
5062     FillHistoMCproperties(arrayMC);
5063   }
5064   //histogram filled with 1 for every AOD
5065   fNentries->Fill(1);
5066   PostData(1,fNentries);
5067   if(!fCutsTight->IsEventSelected(aod))return;
5068   if(!fCutsLoose->IsEventSelected(aod))return;
5069
5070
5071   //Printf("There are %d tracks in this event", aod->GetNumberOfTracks());
5072   //  Int_t nTotHF=0,nTotDstar=0,nTot3Prong=0;
5073   Int_t nTotD0toKpi=0;
5074   Int_t okd0tight,okd0bartight,okd0loose,okd0barloose,okd0tightnopid,okd0bartightnopid;
5075   Bool_t isPeakD0,isPeakD0bar,isSideBandD0,isSideBandD0bar,isSideBand;
5076   Bool_t isinacceptance;
5077   Int_t signallevel=-1;
5078   Int_t ptbin,nVtx;
5079   //  const  Int_t nptbins=10;
5080   Double_t invMassD0,invMassD0bar,ptD0,massmumtrue;
5081
5082
5083   AliAODRecoDecayHF *aodDMC=0x0;// to be used to create a fake true sec vertex
5084   // make trkIDtoEntry register (temporary)
5085   Int_t trkIDtoEntry[100000];
5086   fptAll=0.;
5087   fptAllSq=0.;
5088   fptMax[0]=0.;
5089   fptMax[1]=0.;
5090   fptMax[2]=0.;
5091   for(Int_t it=0;it<aod->GetNumberOfTracks();it++) {
5092     AliAODTrack *track = aod->GetTrack(it);
5093     fptAll+=track->Pt();
5094     fptAllSq+=track->Pt()*track->Pt();
5095     if(track->Pt()>fptMax[0]){
5096       fptMax[2]=fptMax[1];
5097       fptMax[1]=fptMax[0];
5098       fptMax[0]=track->Pt();
5099     }
5100     else if(track->Pt()>fptMax[1]){
5101       fptMax[2]=fptMax[1];
5102       fptMax[1]=track->Pt();
5103     }
5104     else if(track->Pt()>fptMax[2])fptMax[2]=track->Pt();
5105     if(track->GetID()<0) {
5106       //printf("Track ID <0, id= %d\n",track->GetID());
5107       return;
5108     }
5109     trkIDtoEntry[track->GetID()]=it;
5110   }
5111
5112
5113   // loop over D0->Kpi candidates
5114   Int_t nD0toKpi = arrayD0toKpi->GetEntriesFast();
5115   nTotD0toKpi += nD0toKpi;
5116   //    cout<<"Number of D0->Kpi: "<<nD0toKpi<<endl;
5117
5118   for (Int_t iD0toKpi = 0; iD0toKpi < nD0toKpi; iD0toKpi++) {
5119     if(aodDMC!=0x0)delete aodDMC;
5120
5121     isPeakD0=kFALSE;
5122     isPeakD0bar=kFALSE;
5123     isSideBandD0=kFALSE;
5124     isSideBandD0bar=kFALSE;
5125     isSideBand=kFALSE;
5126     isinacceptance=kFALSE;
5127     okd0tight=0;
5128     okd0bartight=0;
5129     okd0tightnopid=0;
5130     okd0bartightnopid=0;
5131     okd0loose=0;
5132     okd0barloose=0;
5133
5134     signallevel=-1;
5135
5136
5137     AliAODRecoDecayHF2Prong *d = (AliAODRecoDecayHF2Prong*)arrayD0toKpi->UncheckedAt(iD0toKpi);
5138     Bool_t unsetvtx=kFALSE;
5139     if(!d->GetOwnPrimaryVtx()) {
5140       d->SetOwnPrimaryVtx(vtx1); // needed to compute all variables
5141       unsetvtx=kTRUE;
5142     }
5143
5144
5145     //############# SIGNALLEVEL DESCRIPTION #####################
5146     // TO BE CONSIDERED WITH GREAT CARE, only =0 and =1 (and MC selection when possible) are reliable
5147     //                                    For the other signallevel numbers the order in which cut are applied is relevant
5148     // signallevel =0,1: is selected as signal,is signal (MC)
5149     //               from 2 to 20: MC information
5150     //              from 21 to 29: "detector" selection (acceptance, pt, refits)
5151     //                                                  21: acceptance, eta (N.B. before 24 May was signallevel=9)
5152     //                                                  22: isinfiducialacceptance
5153     //                                                  23: single track p
5154     //                                                  25: ITS cluster selection
5155     //                                                  26: TPC refit
5156     //                                                  27: ITS refit
5157     //                                                  28: no (TOF||TPC) pid information (no kTOFpid,kTOFout,kTIME,kTPCpid,...)
5158     //
5159     //              from 30 to 39: PID selection
5160     //                                                  31: no Kaon compatible tracks found between daughters
5161     //                                                  32: no Kaon identified tracks found (strong sel. at low momenta)
5162     //                                                  33: both mass hypotheses are rejected
5163     //              from 40 to 45: standard cut selection
5164     //              from 45 to 49: special cut signal kinematic selection
5165     //                                                  46: pstar cut
5166     //              from 50 to 60: special cut selection
5167     //                                                  51: Nvtx contributors
5168     //                                                  52: angle between tracks
5169     //                                                  53: vtx not reconstructed when excludind daughters
5170     //                                                  54: track not propagated to dca when the vtx is recalculated
5171     //                                                  55: single track normalized impact par.
5172     //                                                  56: normalized d0xd0
5173     //                                                  57: d0xd0 cut with vtx on the fly
5174     //                                                  58,59: cut normalized decay lenght and decay lenght
5175     //####### DATA SELECTION ####################################
5176     //
5177     // ######## CHECK FOR ACCEPTANCE ##########
5178     ptD0=d->Pt();
5179     ptbin=fCutsTight->PtBin(ptD0);
5180     Double_t relangle=d->ProngsRelAngle(0,1);
5181     // UPV: HERE TO CHANGE WITH:
5182      //  isinacceptance = (TMath::Abs(d->EtaProng(0))<fAcceptanceCuts[0]&&TMath::Abs(d->EtaProng(1))<fAcceptanceCuts[0]); //eta acceptance
5183
5184     //######## INVARIANT MASS SELECTION ###############
5185     CheckInvMassD0(d,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBandD0,isSideBandD0bar);
5186     if((isSideBandD0||isSideBandD0bar)&&!(isPeakD0||isPeakD0bar))isSideBand=kTRUE;// TEMPORARY, NOT DONE IN THE METHOD CALLED ABOVE ONLY FOR FURTHER SIDE BAND STUDY
5187
5188     // INVESTIGATE SIGNAL TYPE : ACCESS TO MC INFORMATION
5189     if(fReadMC){
5190       aodDMC=GetD0toKPiSignalType(d,arrayMC,signallevel,massmumtrue,vtxTrue);
5191     }
5192     else signallevel=0;
5193     //   ACCOUNT FOR ETA & ITS CLUSTER SELECTION
5194     isinacceptance=fCutsTight->AreDaughtersSelected(d);
5195     if(!isinacceptance)signallevel=21;
5196     if(!fCutsTight->IsInFiducialAcceptance(ptD0,d->Y(421))){
5197       isinacceptance=kFALSE;
5198       signallevel=22;
5199     }
5200
5201     //###################################################################################
5202     //
5203     // ################ SPECIAL ADDITIONAL CUTS FOR SIGNAL SEARCH #######################
5204     //  UPV: ITS CLUSTER SELECTION ALREADY DONE , COUNT THEM THE SAME
5205     //
5206     Int_t nlayers=0,nSPD=0,nSSD=0;
5207     Bool_t spd1=kFALSE;
5208
5209     for(Int_t idg=0;idg<d->GetNDaughters();idg++){
5210
5211       AliAODTrack *dgTrack = (AliAODTrack*)d->GetDaughter(idg);
5212       if(TESTBIT(dgTrack->GetITSClusterMap(),5)){
5213         nlayers++;
5214         nSSD++;
5215       }
5216       if(TESTBIT(dgTrack->GetITSClusterMap(),4)){
5217         nlayers++;
5218         nSSD++;
5219       }
5220       if(TESTBIT(dgTrack->GetITSClusterMap(),3))nlayers++;
5221       if(TESTBIT(dgTrack->GetITSClusterMap(),2))nlayers++;
5222       if(TESTBIT(dgTrack->GetITSClusterMap(),1)){
5223         nlayers++;
5224         nSPD++;
5225       }
5226       if(TESTBIT(dgTrack->GetITSClusterMap(),0)){
5227         nlayers++;
5228         nSPD++;
5229         spd1=kTRUE;
5230       }
5231     }
5232       /*
5233       // ######## NOW SELECTION ##########
5234       if(dgTrack->Pt()<0.5){
5235         // ########## k-Both selection ##############
5236         if(nlayers<5)signallevel=25;
5237         if(nSPD<2)signallevel=25;
5238       }
5239       else if(dgTrack->Pt()<1.){
5240         // ########## 4 its clust (1 SSD,1 SPD) && k-Any selection ##############
5241         if(nlayers<4)signallevel=25;
5242         if(nSSD<1)signallevel=25;
5243         if(nSPD<1)signallevel=25;
5244       }
5245       else{
5246         // ########## 3 its clust (1 SPD, 1 SSD) && k-Any selection ##########
5247         if(nlayers<3)signallevel=25;
5248         if(nSSD<1)signallevel=25;
5249         if(nSPD<1)signallevel=25;
5250       }
5251     }
5252   */
5253
5254
5255
5256
5257
5258
5259     //###########   END OF SPECIAL CUTS        ######################
5260     //
5261     //###############################################################
5262
5263     // NOW APPLY CUTS
5264     // Check tighter cuts w/o PID:
5265     //
5266     Int_t ncont=vtx1->GetNContributors();
5267     if(vtx1->GetNContributors()<1)signallevel=51;
5268     Bool_t defaultNC=SpecialSelD0(d,nVtx);
5269     Bool_t iscutusingpid=fCutsTight->GetIsUsePID();
5270     fCutsTight->SetUsePID(kFALSE);
5271     Int_t isSelectedTightNoPid=fCutsTight->IsSelected(d,AliRDHFCuts::kAll,aod);
5272     switch(isSelectedTightNoPid){
5273     case 0:
5274       okd0tightnopid=kFALSE;
5275       okd0bartightnopid=kFALSE;
5276       break;
5277     case 1:
5278       okd0tightnopid=kTRUE;
5279       okd0bartightnopid=kFALSE;
5280       break;
5281     case 2:
5282       okd0tightnopid=kFALSE;
5283       okd0bartightnopid=kTRUE;
5284       break;
5285     case 3:
5286       okd0tightnopid=kTRUE;
5287       okd0bartightnopid=kTRUE;
5288       break;
5289     default:
5290       okd0tightnopid=kTRUE;
5291       okd0bartightnopid=kTRUE;
5292       break;
5293     }
5294
5295     if(!defaultNC){
5296       okd0tightnopid=kFALSE;
5297       okd0bartightnopid=kFALSE;
5298     }
5299     //    signallevel=fCutsTight->GetSelectionStep();
5300     fSignalType->Fill(signallevel);
5301
5302
5303
5304
5305     // ######### SPECIAL SELECTION PID ##############
5306     fCutsTight->SetUsePID(iscutusingpid);
5307     Int_t isSelectedPid=fCutsTight->IsSelected(d,AliRDHFCuts::kPID,aod);
5308     Int_t isSelectedTight=fCutsTight->CombineSelectionLevels(3,isSelectedTightNoPid,isSelectedPid);
5309     switch(isSelectedTight){
5310     case 0:
5311       okd0tight=kFALSE;
5312       okd0bartight=kFALSE;
5313       break;
5314     case 1:
5315       okd0tight=kTRUE;
5316       okd0bartight=kFALSE;
5317       break;
5318     case 2:
5319       okd0tight=kFALSE;
5320       okd0bartight=kTRUE;
5321       break;
5322     case 3:
5323       okd0tight=kTRUE;
5324       okd0bartight=kTRUE;
5325       break;
5326     default:
5327       okd0tight=kTRUE;
5328       okd0bartight=kTRUE;
5329       break;
5330     }
5331
5332
5333
5334
5335
5336     if(((isPeakD0&&okd0tight)||(isPeakD0bar&&okd0bartight))&&isinacceptance)fSignalTypeTghCuts->Fill(signallevel);
5337
5338     // CHECK LOOSER CUTS
5339     //ptbin=SetStandardCuts(ptD0,flargeInvMassCut);
5340
5341     //    d->SelectD0(fCutsLoose->GetD0toKpiCuts(),okd0loose,okd0barloose);
5342     Int_t isSelectedLoose=fCutsLoose->IsSelected(d,AliRDHFCuts::kAll,aod);
5343     switch(isSelectedLoose){
5344     case 0:
5345       okd0loose=kFALSE;
5346       okd0barloose=kFALSE;
5347       break;
5348     case 1:
5349       okd0loose=kTRUE;
5350       okd0barloose=kFALSE;
5351       break;
5352     case 2:
5353       okd0loose=kFALSE;
5354       okd0barloose=kTRUE;
5355       break;
5356     case 3:
5357       okd0loose=kTRUE;
5358       okd0barloose=kTRUE;
5359       break;
5360     default:
5361       okd0loose=kTRUE;
5362       okd0barloose=kTRUE;
5363       break;
5364     }
5365     if(!defaultNC){
5366       okd0loose=kFALSE;
5367       okd0barloose=kFALSE;
5368     }
5369
5370
5371
5372     if(((isPeakD0&&okd0loose)||(isPeakD0bar&&okd0barloose))&&isinacceptance)fSignalTypeLsCuts->Fill(signallevel);
5373
5374
5375
5376     //###################    FILL HISTOS      ########################
5377     //################################################################
5378     //
5379     //######## improvement: SPEED HERE CAN BE IMPROVED: CALCULATE ONCE AND FOR ALL
5380     //            CANDIDATE VARIABLES
5381
5382
5383
5384     //NO CUTS Case: force okD0 and okD0bar = kTRUE
5385     //     special cuts are applied also in the "NO Cuts" case
5386     //
5387     //
5388     // SPECIAL modification:
5389     // IMPORTANT!!!!!!  ONLY FOR TEMPORARY CONVENIENCE
5390     // IF fusePID is kTRUE, NO CUTS BECOMES NO PID case with tight cuts (fill signal histos when 30<=signallevel<40 )!!!!!!!!!!
5391     if(!fusePID){
5392       okd0tightnopid=defaultNC;
5393       okd0bartightnopid=defaultNC;
5394     }
5395     // ############ MISALIGN HERE: TEMPORARY SOLUTION ##########
5396     //d->Misalign("full14");
5397     if(signallevel==1||signallevel==0)FillHistos(d,flistNoCutsSignal,ptbin,okd0tightnopid,okd0bartightnopid,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);    // else if(fusePID&&signallevel>=30&&signallevel<40)FillHistos(d,flistNoCutsSignal,ptbin,okd0tightnopid,okd0bartightnopid,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);// OLD LINE, COULD BE REMOVED
5398     else if(signallevel==2)FillHistos(d,flistNoCutsFromDstar,ptbin,okd0tightnopid,okd0bartightnopid,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5399     else if(signallevel==3||signallevel==4)FillHistos(d,flistNoCutsFromB,ptbin,okd0tightnopid,okd0bartightnopid,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5400     else if(signallevel==-1||signallevel==7||signallevel==8||signallevel==10||signallevel==9)FillHistos(d,flistNoCutsBack,ptbin,okd0tightnopid,okd0bartightnopid,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5401     else if(signallevel==5||signallevel==6)FillHistos(d,flistNoCutsOther,ptbin,okd0tightnopid,okd0bartightnopid,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5402
5403
5404
5405     //LOOSE CUTS Case
5406     if(signallevel==1||signallevel==0)FillHistos(d,flistLsCutsSignal,ptbin,okd0loose,okd0barloose,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5407     else if(signallevel==2)FillHistos(d,flistLsCutsFromDstar,ptbin,okd0loose,okd0barloose,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5408     else if(signallevel==3||signallevel==4)FillHistos(d,flistLsCutsFromB,ptbin,okd0loose,okd0barloose,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5409     else if(signallevel==-1||signallevel==7||signallevel==8||signallevel==10)FillHistos(d,flistLsCutsBack,ptbin,okd0loose,okd0barloose,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5410     else if(signallevel==5||signallevel==6)FillHistos(d,flistLsCutsOther,ptbin,okd0loose,okd0barloose,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5411
5412     //TIGHT CUTS Case
5413     if(signallevel==1||signallevel==0)FillHistos(d,flistTghCutsSignal,ptbin,okd0tight,okd0bartight,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5414     else if(signallevel==2)FillHistos(d,flistTghCutsFromDstar,ptbin,okd0tight,okd0bartight,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5415     else if(signallevel==3||signallevel==4)FillHistos(d,flistTghCutsFromB,ptbin,okd0tight,okd0bartight,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5416     else if(signallevel==-1||signallevel==7||signallevel==8||signallevel==10)FillHistos(d,flistTghCutsBack,ptbin,okd0tight,okd0bartight,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5417     else if(signallevel==5||signallevel==6)FillHistos(d,flistTghCutsOther,ptbin,okd0tight,okd0bartight,invMassD0,invMassD0bar,isPeakD0,isPeakD0bar,isSideBand,massmumtrue,aodDMC,vtxTrue);
5418
5419
5420
5421
5422     // ######## PRINTING INFO FOR D0-like candidate
5423
5424     if(nSPD==2&&ptD0>2.){
5425       if((okd0tight&&TMath::Abs(invMassD0-1.864)<0.01)||(okd0bartight&&TMath::Abs(invMassD0bar-1.864)<0.01)){
5426         printf("INFO FOR DRAWING: \n pt: %f \n Rapidity: %f \n Period Number: %d \n Run Number: %d \n BunchCrossNumb: %d \n OrbitNumber: %d \n",ptD0,d->Y(421),aod->GetPeriodNumber(),aod->GetRunNumber(),aod->GetBunchCrossNumber(),aod->GetOrbitNumber());
5427 printf("PrimVtx NContributors: %d \n Prongs Rel Angle: %f \n \n",ncont,relangle);
5428       }
5429     }
5430     if(aodDMC!=0x0){
5431       delete aodDMC;
5432       aodDMC=0x0;
5433     }
5434
5435     if(unsetvtx) d->UnsetOwnPrimaryVtx();
5436
5437   }
5438
5439   // ####################### POST OUTPUT TLIST DATA #########################
5440   // ####### histo for #AOD entries already posted
5441
5442   PostData(2,fSignalType);
5443   PostData(3,fSignalTypeLsCuts);
5444   PostData(4,fSignalTypeTghCuts);
5445   PostData(5,flistMCproperties);
5446   PostData(6,flistNoCutsSignal);
5447   PostData(7,flistNoCutsBack);
5448   PostData(8,flistNoCutsFromB);
5449   PostData(9,flistNoCutsFromDstar);
5450   PostData(10,flistNoCutsOther);
5451   PostData(11,flistLsCutsSignal);
5452   PostData(12,flistLsCutsBack);
5453   PostData(13,flistLsCutsFromB);
5454   PostData(14,flistLsCutsFromDstar);
5455   PostData(15,flistLsCutsOther);
5456   PostData(16,flistTghCutsSignal);
5457   PostData(17,flistTghCutsBack);
5458   PostData(18,flistTghCutsFromB);
5459   PostData(19,flistTghCutsFromDstar);
5460   PostData(20,flistTghCutsOther);
5461
5462   return;
5463 }
5464
5465
5466
5467 //_________________________________________
5468 Int_t  AliAnalysisTaskSECharmFraction::SetStandardCuts(Float_t *&ptbinlimits){
5469   //
5470   // creating cuts for D0 -> Kpi
5471   //
5472   //  const Double_t ptmin = 0.1;
5473   const Double_t ptmax = 9999.;
5474   const Int_t nptbins =13;
5475   const Int_t nvars=9;
5476   Int_t varycuts=-1;
5477
5478   if(fCutsTight){
5479     delete fCutsTight;fCutsTight=NULL;
5480   }
5481   if(fCutsLoose){
5482     delete fCutsLoose;fCutsLoose=NULL;
5483   }
5484
5485
5486   fCutsTight = new AliRDHFCutsD0toKpi();
5487   fCutsTight->SetName("D0toKpiCutsStandard");
5488   fCutsTight->SetTitle("Standard Cuts for D0 analysis");
5489
5490   fCutsLoose = new AliRDHFCutsD0toKpi();
5491   fCutsLoose->SetName("D0toKpiCutsLoose");
5492   fCutsLoose->SetTitle("Loose Cuts for D0 analysis");
5493
5494   // EVENT CUTS
5495   fCutsTight->SetMinVtxContr(1);
5496   fCutsLoose->SetMinVtxContr(1);
5497
5498   // TRACKS ON SINGLE TRACKS
5499   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
5500   esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
5501   esdTrackCuts->SetRequireTPCRefit(kTRUE);
5502   esdTrackCuts->SetRequireITSRefit(kTRUE);
5503   //  esdTrackCuts->SetMinNClustersITS(4);
5504   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny);
5505   esdTrackCuts->SetMinDCAToVertexXY(0.);
5506   esdTrackCuts->SetEtaRange(-0.8,0.8);
5507   esdTrackCuts->SetPtRange(0.3,1.e10);
5508
5509
5510   fCutsTight->AddTrackCuts(esdTrackCuts);
5511   fCutsLoose->AddTrackCuts(esdTrackCuts);
5512
5513
5514
5515   Float_t ptbins[nptbins+1];
5516   ptbins[0]=0.;
5517   ptbins[1]=0.5;
5518   ptbins[2]=1.;
5519   ptbins[3]=2.;
5520   ptbins[4]=3.;
5521   ptbins[5]=4.;
5522   ptbins[6]=5.;
5523   ptbins[7]=6.;
5524   ptbins[8]=8.;
5525   ptbins[9]=12.;
5526   ptbins[10]=16.;
5527   ptbins[11]=20.;
5528   ptbins[12]=24.;
5529   ptbins[13]=ptmax;
5530
5531   fCutsTight->SetGlobalIndex(nvars,nptbins);
5532   fCutsLoose->SetGlobalIndex(nvars,nptbins);
5533   fCutsTight->SetPtBins(nptbins+1,ptbins);
5534   fCutsLoose->SetPtBins(nptbins+1,ptbins);
5535
5536   /*    Float_t cutsArrayD0toKpiStand_1[9]={0.200,300.*1E-4,0.8,0.3,0.3,1000.*1E-4,1000.*1E-4,-35000.*1E-8,0.7};   // pt<1
5537                 Float_t cutsArrayD0toKpiStand_2[9]={0.200,200.*1E-4,0.8,0.4,0.4,1000.*1E-4,1000.*1E-4,-30000.*1E-8,0.8}; // 1<=pt<2
5538                 Float_t cutsArrayD0toKpiStand_3[9]={0.200,200.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-26000.*1E-8,0.94};   // 2<=pt<3
5539                 Float_t cutsArrayD0toKpiStand_4[9]={0.200,200.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-15000.*1E-8,0.88};   // 3<=pt<5
5540                 Float_t cutsArrayD0toKpiStand_5[9]={0.200,150.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-10000.*1E-8,0.9};   // 5<=pt<8
5541                 Float_t cutsArrayD0toKpiStand_6[9]={0.200,150.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-10000.*1E-8,0.9};   // 8<pt<12
5542                 Float_t cutsArrayD0toKpiStand_7[9]={0.200,150.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-10000.*1E-8,0.9}; // pt>12
5543         */
5544
5545         const Int_t nvary=3;
5546         Float_t varyd0xd0[nptbins][nvary]={{-35000.*1E-8,-40000.*1E-8,-50000.*1E-8},/* pt<0.5*/
5547                                            {-35000.*1E-8,-40000.*1E-8,-50000.*1E-8},/* 0.5<pt<1*/
5548                                            {-25000.*1E-8,-32000.*1E-8,-38000.*1E-8},/* 1<pt<2 */
5549                                            {-22000.*1E-8,-26000.*1E-8,-30000.*1E-8},/* 2<pt<3 */
5550                                            {-12000.*1E-8,-15000.*1E-8,-20000.*1E-8},/* 3<pt<4 */
5551                                            {-12000.*1E-8,-15000.*1E-8,-20000.*1E-8},/* 4<pt<5 */
5552                                            {-5000.*1E-8,-10000.*1E-8,-15000.*1E-8},/* 5<pt<6 */
5553                                            {-5000.*1E-8,-10000.*1E-8,-15000.*1E-8},/* 6<pt<8 */
5554                                            {-0.*1E-8,-10000.*1E-8,-12000.*1E-8},/* 8<pt<12 */
5555                                            {5000.*1E-8,-5000.*1E-8,-10000.*1E-8},/* 12<pt<16 */
5556                                            {5000.*1E-8,-5000.*1E-8,-10000.*1E-8},/* 16<pt<20 */
5557                                            {5000.*1E-8,-5000.*1E-8,-10000.*1E-8},/* 20<pt<24 */
5558                                            {5000.*1E-8,-5000.*1E-8,-10000.*1E-8}};/* pt>24 */
5559
5560
5561         Float_t varyCosPoint[nptbins][nvary]={{0.75,0.80,0.85},/* 0<pt<0.5 */
5562                                               {0.75,0.80,0.85},/* 0.5<pt<1*/
5563                                               {0.75,0.80,0.85},/* 1<pt<2 */
5564                                               {0.92,0.94,0.95},/* 2<pt<3 */
5565                                               {0.85,0.88,0.91},/* 3<pt<4 */
5566                                               {0.85,0.88,0.91},/* 4<pt<5 */
5567                                               {0.88,0.90,0.92},/* 5<pt<6 */
5568                                               {0.88,0.90,0.92},/* 6<pt<8 */
5569                                               {0.85,0.90,0.92},/* 8<pt<12 */
5570                                               {0.85,0.90,0.92},/* 12<pt<16 */
5571                                               {0.8,0.85,0.9},/* 16<pt<20 */
5572                                               {0.8,0.85,0.9},/* 20<pt<24 */
5573                                               {0.75,0.82,0.9}};/* pt>24 */
5574
5575
5576
5577         if(varycuts==-1){//DEFAULT CUTS
5578           varycuts=11;
5579           varyd0xd0[9][1]=-10000.*1E-8;
5580           varyd0xd0[10][1]=-10000.*1E-8;
5581           varyd0xd0[11][1]=-10000.*1E-8;
5582           varyd0xd0[12][1]=-10000.*1E-8;
5583         }
5584         Int_t vcd0xd0=varycuts/10;
5585         Int_t vccospoint=varycuts%10;
5586         // ######################## STAND VARY CUTS  ###########################################
5587         Float_t cutsMatrixD0toKpiStand[nptbins][nvars]={{0.400,300.*1E-4,0.8,0.3,0.3,1000.*1E-4,1000.*1E-4,varyd0xd0[0][vcd0xd0],varyCosPoint[0][vccospoint]},/* 0<pt<0.5*/
5588                                                         {0.400,300.*1E-4,0.8,0.3,0.3,1000.*1E-4,1000.*1E-4,varyd0xd0[1][vcd0xd0],varyCosPoint[1][vccospoint]},/* 0.5<pt<1*/
5589                                                         {0.400,300.*1E-4,0.8,0.4,0.4,1000.*1E-4,1000.*1E-4,varyd0xd0[2][vcd0xd0],varyCosPoint[2][vccospoint]},/* 1<pt<2 */
5590                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[3][vcd0xd0],varyCosPoint[3][vccospoint]},/* 2<pt<3 */
5591                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[4][vcd0xd0],varyCosPoint[4][vccospoint]},/* 3<pt<4 */
5592                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[5][vcd0xd0],varyCosPoint[5][vccospoint]},/* 4<pt<5*/
5593                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[6][vcd0xd0],varyCosPoint[6][vccospoint]},/* 5<pt<6 */
5594                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[7][vcd0xd0],varyCosPoint[7][vccospoint]},/* 6<pt<8 */
5595                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[8][vcd0xd0],varyCosPoint[8][vccospoint]},/* 8<pt<12 */
5596                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[9][vcd0xd0],varyCosPoint[9][vccospoint]},/*12< pt <16*/
5597                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[10][vcd0xd0],varyCosPoint[10][vccospoint]}, /*16< pt <20*/
5598                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[11][vcd0xd0],varyCosPoint[11][vccospoint]}, /*20< pt <24*/
5599                                                         {0.400,250.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,varyd0xd0[12][vcd0xd0],varyCosPoint[12][vccospoint]}
5600         };/* pt > 24*/
5601
5602         Float_t cutsMatrixD0toKpiLoose[nptbins][nvars]={{0.400,300.*1E-4,0.8,0.3,0.3,1000.*1E-4,1000.*1E-4,-35000.*1E-8,0.73},/* pt<0.5*/
5603                                                         {0.400,300.*1E-4,0.8,0.3,0.3,1000.*1E-4,1000.*1E-4,-35000.*1E-8,0.73},/* 0.5<pt<1*/
5604                                                         {0.400,300.*1E-4,0.8,0.4,0.4,1000.*1E-4,1000.*1E-4,-25000.*1E-8,0.75},/* 1<pt<2 */
5605                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-15000.*1E-8,0.8},/* 2<pt<3 */
5606                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-8000.*1E-8,0.85},/* 3<pt<4 */
5607                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-8000.*1E-8,0.85},/* 4<pt<5 */
5608                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-8000.*1E-8,0.85},/* 5<pt<6 */
5609                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-8000.*1E-8,0.85},/* 6<pt<8 */
5610                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-5000.*1E-8,0.85},/* 8<pt<12 */
5611                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,-0.*1E-8,0.85},/* 12<pt<16 */
5612                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,0.*1E-8,0.85},/* 16<pt<20 */
5613                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,0.*1E-8,0.85},/* 20<pt<24 */
5614                                                         {0.400,300.*1E-4,0.8,0.7,0.7,1000.*1E-4,1000.*1E-4,0.*1E-8,0.85}};/* pt>24 */
5615
5616
5617         //CREATE TRANSPOSE MATRIX...REVERSE INDICES as required by AliRDHFCuts
5618         Float_t **cutsMatrixTransposeStand=new Float_t*[nvars];
5619         for(Int_t iv=0;iv<nvars;iv++)cutsMatrixTransposeStand[iv]=new Float_t[nptbins];
5620         Float_t **cutsMatrixTransposeLoose=new Float_t*[nvars];
5621         for(Int_t iv=0;iv<nvars;iv++)cutsMatrixTransposeLoose[iv]=new Float_t[nptbins];
5622
5623         for (Int_t ibin=0;ibin<nptbins;ibin++){
5624           for (Int_t ivar = 0; ivar<nvars; ivar++){
5625             cutsMatrixTransposeStand[ivar][ibin]=cutsMatrixD0toKpiStand[ibin][ivar];
5626             cutsMatrixTransposeLoose[ivar][ibin]=cutsMatrixD0toKpiLoose[ibin][ivar];
5627             //printf("cutsMatrixD0toKpi[%d][%d] = %f\n",ibin, ivar,cutsMatrixD0toKpiStand[ibin][ivar]);
5628           }
5629         }
5630
5631
5632
5633         fCutsTight->SetCuts(nvars,nptbins,cutsMatrixTransposeStand);
5634         fCutsLoose->SetCuts(nvars,nptbins,cutsMatrixTransposeLoose);
5635
5636         fCutsTight->SetUseSpecialCuts(kTRUE);
5637         fCutsLoose->SetUseSpecialCuts(kTRUE);
5638         fCutsTight->SetRemoveDaughtersFromPrim(kTRUE);
5639         fCutsLoose->SetRemoveDaughtersFromPrim(kTRUE);
5640         // PID SETTINGS
5641         AliAODPidHF* pidObj=new AliAODPidHF();
5642         //pidObj->SetName("pid4D0");
5643         Int_t mode=1;
5644         const Int_t nlims=2;
5645         Double_t plims[nlims]={0.6,0.8}; //TPC limits in momentum [GeV/c]
5646         Bool_t compat=kTRUE; //effective only for this mode
5647         Bool_t asym=kTRUE;
5648         Double_t sigmas[5]={2.,1.,0.,3.,0.}; //to be checked and to be modified with new implementation of setters by Rossella
5649         pidObj->SetAsym(asym);// if you want to use the asymmetric bands in TPC
5650         pidObj->SetMatch(mode);
5651         pidObj->SetPLimit(plims,nlims);
5652         pidObj->SetSigma(sigmas);
5653         pidObj->SetCompat(compat);
5654         pidObj->SetTPC(kTRUE);
5655         pidObj->SetTOF(kTRUE);
5656
5657         fCutsTight->SetPidHF(pidObj);
5658         fCutsLoose->SetPidHF(pidObj);
5659         fCutsTight->SetUsePID(kTRUE);
5660         fCutsLoose->SetUsePID(kTRUE);
5661
5662         fCutsTight->SetUseDefaultPID(kFALSE);
5663         fCutsLoose->SetUseDefaultPID(kFALSE);
5664
5665         // PILE UP REJECTION
5666         fCutsTight->SetOptPileup(AliRDHFCuts::kRejectPileupEvent);
5667         fCutsLoose->SetOptPileup(AliRDHFCuts::kRejectPileupEvent);
5668
5669         ptbinlimits=ptbins;
5670         fCutsTight->PrintAll();
5671
5672         return nptbins;
5673
5674 }
5675
5676
5677 //_________________________________________
5678 Int_t AliAnalysisTaskSECharmFraction::SetStandardCuts(Double_t pt,Double_t invMassCut){
5679   // UPV: this should set the cut object
5680
5681   //#############
5682   // TEMPORARY: to be change in :
5683   //             for(j<nptbins)
5684   //                       if pt < standardptbin[j+1]
5685   //                            SetCuts, bin=j
5686   //                            break
5687   //
5688   // the way the cuts are set is for further development
5689   //   (to be interfaced with AliAnalsysTaskSETuneCuts)
5690   //
5691   // Cuts:
5692   // 0 = inv. mass half width [GeV]
5693   // 1 = dca [cm]
5694   // 2 = cosThetaStar
5695   // 3 = pTK [GeV/c]
5696   // 4 = pTPi [GeV/c]
5697   // 5 = d0K [cm]   upper limit!
5698   // 6 = d0Pi [cm]  upper limit!
5699   // 7 = d0d0 [cm^2]
5700   // 8 = cosThetaPoint
5701   Int_t ptbin=-1;
5702
5703
5704
5705   /*//#######################################################################
5706   //###########################################################################
5707   //                    STANDARD SETS OF CUTS ("tight"~PPR like;  commented loose are more stringent than "tight")
5708   // #########################################################################
5709   Int_t ptbin=-1;
5710   if(pt>0. && pt<=1.) {
5711   ptbin=0;
5712     fCutsTight->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.05,0.05,-0.0002,0.5);
5713     // fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.05,0.05,-0.00025,0.7);
5714     fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.3,0.3,1.,1.,-0.0002,0.7);
5715   }
5716   if(pt>1. && pt<=2.) {
5717     ptbin=1;
5718     fCutsTight->SetD0toKpiCuts(invMassCut,0.03,0.8,0.6,0.6,0.05,0.05,-0.0002,0.6);
5719     //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5720     fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.3,0.3,1.,1.,-0.0001,0.7);
5721     //printf("I'm in the bin %d\n",ptbin);
5722   }
5723   if(pt>2. && pt<=3.) {
5724     ptbin=2;
5725     fCutsTight->SetD0toKpiCuts(invMassCut,0.03,0.8,0.6,0.6,0.05,0.05,-0.0002,0.6);
5726     //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5727     fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.3,0.3,1.,1.,-0.0001,0.7);
5728     //printf("I'm in the bin %d\n",ptbin);
5729   }
5730   if(pt>3. && pt<=5.){
5731     ptbin=3;
5732     fCutsTight->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.0001,0.8);
5733     //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.8);
5734     fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.4,0.4,1.,1.,-0.0001,0.75);
5735     //printf("I'm in the bin %d\n",ptbin);
5736   }
5737   if(pt>5.){
5738     ptbin=4;
5739     fCutsTight->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00005,0.8);
5740     //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.9);
5741     fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.5,0.5,1.,1.,-0.00005,0.75);
5742   }//if(pt>5)
5743   return ptbin;
5744   //############################################################################
5745   */
5746
5747
5748
5749   /* //#######################################################################
5750      //################# VARY CUTS for d0xd0 STUDY  ##########################
5751
5752 if(pt>0. && pt<=1.) {
5753      ptbin=0;
5754      fCutsTight->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.05,0.05,-0.0002,0.5);
5755      // fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.05,0.05,-0.00025,0.7);
5756      fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.3,0.3,1.,1.,-0.0002,0.7);
5757      }
5758      if(pt>1. && pt<=2.) {
5759      ptbin=1;
5760      fCutsTight->SetD0toKpiCuts(invMassCut,0.03,0.8,0.6,0.6,0.05,0.05,0.2,0.6);
5761      //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5762      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.3,0.3,1.,1.,-0.0001,0.1);
5763      //printf("I'm in the bin %d\n",ptbin);
5764      }
5765      if(pt>2. && pt<=3.) {
5766      ptbin=2;
5767      fCutsTight->SetD0toKpiCuts(invMassCut,0.03,0.8,0.6,0.6,0.05,0.05,0.2,0.6);
5768      //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5769      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.3,0.3,1.,1.,-0.0001,0.1);
5770      //printf("I'm in the bin %d\n",ptbin);
5771      }
5772      if(pt>3. && pt<=5.){
5773      ptbin=3;
5774      fCutsTight->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,0.2,0.8);
5775      //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.8);
5776      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.3,0.4,0.4,1.,1.,-0.0001,0.1);
5777      //printf("I'm in the bin %d\n",ptbin);
5778      }
5779      if(pt>5.){
5780      ptbin=4;
5781      fCutsTight->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,0.2,0.8);
5782      //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.9);
5783      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.5,0.5,1.,1.,-0.00005,0.1);
5784      }//if(pt>5)
5785      return ptbin;
5786      //     #################################################################
5787   */
5788
5789   //##########################################################################
5790   //################## CUTS with d0xd0 cut released  #########################
5791   //###                    and TGHC cuts d0K and d0Pi to 0.1 instead of 0.05
5792   //### USED FOR PHDthesis
5793   //##########################################################################
5794
5795   /* if(pt>0. && pt<=1.) {
5796      ptbin=0;
5797      fCutsTight->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.1,0.1,-0.000,0.5);
5798      // fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.05,0.05,-0.00025,0.7);
5799      fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.3,0.3,1.,1.,-0.000,0.7);
5800      }
5801      if(pt>1. && pt<=2.) {
5802      ptbin=1;
5803      fCutsTight->SetD0toKpiCuts(invMassCut,0.03,0.8,0.6,0.6,0.1,0.1,-0.000,0.6);
5804      //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5805      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.4,0.4,1.,1.,-0.0000,0.7);
5806      //printf("I'm in the bin %d\n",ptbin);
5807      }
5808      if(pt>2. && pt<=3.) {
5809      ptbin=2;
5810      fCutsTight->SetD0toKpiCuts(invMassCut,0.03,0.8,0.6,0.6,0.1,0.1,-0.000,0.6);
5811      //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5812      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.4,0.4,1.,1.,-0.000,0.7);
5813      //printf("I'm in the bin %d\n",ptbin);
5814      }
5815      if(pt>3. && pt<=5.){
5816      ptbin=3;
5817      fCutsTight->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.000,0.8);
5818      //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.8);
5819      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.5,0.5,1.,1.,-0.000,0.75);
5820      //printf("I'm in the bin %d\n",ptbin);
5821      }
5822      if(pt>5.){
5823      ptbin=4;
5824      fCutsTight->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.0000,0.8);
5825      //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.9);
5826      fCutsLoose->SetD0toKpiCuts(invMassCut,0.03,0.8,0.5,0.5,1.,1.,-0.0000,0.75);
5827      }//if(pt>5)
5828      return ptbin;
5829   */
5830
5831
5832
5833
5834   //########## LOOKING FOR SIGNAL #####################
5835   /*
5836   if(pt>0. && pt<=1.) {
5837     ptbin=0;
5838     fCutsTight->SetD0toKpiCuts(5*invMassCut,0.03,0.8,0.3,0.3,0.1,0.1,-0.00035,0.7);
5839     // fCutsLoose->SetD0toKpiCuts(invMassCut,0.04,0.8,0.5,0.5,0.05,0.05,-0.00025,0.7);
5840     fCutsLoose->SetD0toKpiCuts(5*invMassCut,0.04,0.8,0.3,0.3,0.1,0.1,-0.00025,0.7);
5841   }
5842   if(pt>1. && pt<=2.) {
5843     ptbin=1;
5844     fCutsTight->SetD0toKpiCuts(5*invMassCut,0.02,0.8,0.4,0.4,0.1,0.1,-0.00035,0.8);
5845     //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5846     fCutsLoose->SetD0toKpiCuts(5*invMassCut,0.03,0.8,0.3,0.3,0.1,0.1,-0.0025,0.75);
5847     //printf("I'm in the bin %d\n",ptbin);
5848   }
5849   if(pt>2. && pt<=3.) {
5850     ptbin=2;
5851     fCutsTight->SetD0toKpiCuts(5*invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.00026,0.94);
5852     //fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
5853     fCutsLoose->SetD0toKpiCuts(5*invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.0002,0.92);
5854     //printf("I'm in the bin %d\n",ptbin);
5855   }
5856   if(pt>3. && pt<=5.){
5857     ptbin=3;
5858     fCutsTight->SetD0toKpiCuts(5*invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.00015,0.88);
5859     //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.8);
5860     fCutsLoose->SetD0toKpiCuts(5*invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.00015,0.9);
5861     //printf("I'm in the bin %d\n",ptbin);
5862   }
5863   if(pt>5.&& pt<=8.){
5864     ptbin=4;
5865     fCutsTight->SetD0toKpiCuts(5*invMassCut,0.015,0.8,0.7,0.7,0.1,0.1,-0.0001,0.9);
5866     //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.9);
5867     fCutsLoose->SetD0toKpiCuts(5*invMassCut,0.02,0.8,0.7,0.7,0.1,0.1,-0.0000,0.88);
5868   }//if(pt>5)
5869   if(pt>8.&&pt<=12.){
5870     ptbin=5;
5871     fCutsTight->SetD0toKpiCuts(5*invMassCut,0.015,0.8,0.7,0.7,0.1,0.1,-0.0001,0.9);
5872     //    fCutsLoose->SetD0toKpiCuts(invMassCut,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.9);
5873     fCutsLoose->SetD0toKpiCuts(5*invMassCut,0.015,0.8,0.7,0.7,0.1,0.1,-0.0005,0.88);
5874   }//if(pt>5)
5875
5876   return ptbin;
5877   */
5878   printf("AliAnalysisTaskSECharmFraction::Obsolete method! Parameters pt=%f,invmasscut=%f not used \n",pt,invMassCut);
5879   return ptbin;
5880
5881 }
5882
5883 //__________________________________________________________
5884 void AliAnalysisTaskSECharmFraction::CheckInvMassD0(AliAODRecoDecayHF2Prong *d,Double_t &invMassD0,Double_t &invMassD0bar,Bool_t &isPeakD0,Bool_t &isPeakD0bar,Bool_t &isSideBandD0,Bool_t &isSideBandD0bar){
5885   //Check wheter the candidate inv. mass is compatible with signal or sideband inv. mass selection
5886
5887   d->InvMassD0(invMassD0,invMassD0bar);
5888   //CHECK if ISPEAK
5889   if(TMath::Abs(invMassD0-fmD0PDG)<fsignalInvMassCut)isPeakD0=kTRUE;
5890   if(TMath::Abs(invMassD0bar-fmD0PDG)<fsignalInvMassCut)isPeakD0bar=kTRUE;
5891   //CHECK if ISSIDEBAND: no constraint is present between signal region definition and side band definition
5892   // ######## TO BE CHANGED the distinction between sidebandD0 and sidebandD0bar is meaningless
5893   //               and it is present only for side band region study (see which inv mass has the D0(D0bar)
5894   //               in case the D0bar(D0) is in the sideband) #######
5895   if(TMath::Abs(invMassD0-fmD0PDG)>fsidebandInvMassCut&&TMath::Abs(invMassD0-fmD0PDG)<fsidebandInvMassCut+fsidebandInvMassWindow){
5896     isSideBandD0=kTRUE;
5897   }
5898   if(TMath::Abs(invMassD0bar-fmD0PDG)>fsidebandInvMassCut&&TMath::Abs(invMassD0bar-fmD0PDG)<fsidebandInvMassCut+fsidebandInvMassWindow){
5899     isSideBandD0bar=kTRUE;
5900   }
5901
5902 }
5903
5904
5905
5906 //_______________________
5907 AliAODRecoDecayHF* AliAnalysisTaskSECharmFraction::GetD0toKPiSignalType(const AliAODRecoDecayHF2Prong *d,TClonesArray *arrayMC,Int_t &signaltype,Double_t &massMumTrue,Double_t *primaryVtx){
5908   //THIS METHOD CHECK THE TYPE OF SIGNAL/BACKGROUND THE CANDIDATE IS.
5909   //  IF (!AND ONLY IF) THE TWO DAUGHTERS COME FROM A COMMONE MOTHER A FAKE TRUE SECONDARY VERTEX IS CONSTRUCTED (aodDMC)
5910   //
5911   // THE FOLLOWING SCHEME IS ADOPTED: signaltype is set to
5912   //  1:signal (D0 prompt); 2: signal D0 from Dstar; 3: D0 fromB 4: D0 from Dstar fromB
5913   // then background categories: -1: one or both daughters is a fake track
5914   //                             5: both daughters come from a D meson != D0
5915   //                             6: both daughters come from a D0->4prongs
5916   //                             7: both daughetrs are primaries
5917   //                             8: generic background (can include one of the previous if desired)
5918   //                             9: daughters out of acceptance
5919   //                            10: pathologic cases (not clear)
5920   //                            11: end of the method without output
5921   //                            12: different result than MatchToMC method
5922
5923   AliAODMCParticle *mum1=0x0;
5924   AliAODMCParticle *b1=0x0,*b2=0x0;
5925   AliAODMCParticle *grandmoth1=0x0;
5926   massMumTrue=-1;
5927
5928   Int_t pdgmum,dglabels[2],matchtoMC;
5929   Int_t pdgdaughters[2]={211,321};
5930   // get daughter AOD tracks
5931   AliAODTrack *trk0 = (AliAODTrack*)d->GetDaughter(0);
5932   AliAODTrack *trk1 = (AliAODTrack*)d->GetDaughter(1);
5933   AliAODRecoDecayHF *aodDMC=0x0;
5934   if(trk0==0x0||trk1==0x0){
5935     AliDebug(2,"Delete tracks I AM \n");
5936
5937     signaltype=-1;
5938     return aodDMC;
5939
5940   }
5941   dglabels[0]=trk0->GetLabel();
5942   dglabels[1]=trk1->GetLabel();
5943   if(dglabels[0]<0||dglabels[1]<0){
5944     AliDebug(2,"HERE I AM \n");
5945
5946     //fake tracks
5947
5948     signaltype=-1;
5949     return aodDMC;
5950
5951   }
5952   //      printf("Before entering the MC checks \n");
5953
5954   b1=(AliAODMCParticle*)arrayMC->At(trk0->GetLabel());
5955   b2=(AliAODMCParticle*)arrayMC->At(trk1->GetLabel());
5956   if(!b1||!b2){
5957     //Tracks with no mother  ??? FAKE DECAY VERTEX
5958     signaltype=10;
5959     return aodDMC;
5960   }
5961   if(b1->GetMother()<0||b2->GetMother()<0){
5962     //Tracks with no mother  ??? FAKE DECAY VERTEX
5963     signaltype=10;
5964     return aodDMC;
5965   }
5966
5967   mum1=(AliAODMCParticle*)arrayMC->At(b1->GetMother());
5968   //  mum2=(AliAODMCParticle*)arrayMC->At(b2->GetMother());//FOR FURTHER USE
5969
5970   if(b1->GetMother()!=b2->GetMother()){
5971     //Check the label of the mother is the same
5972     // NOT SAME MOTHER
5973
5974
5975     signaltype=8;
5976     return aodDMC;
5977   }
5978   massMumTrue=mum1->GetCalcMass();
5979
5980   matchtoMC=d->MatchToMC(421,arrayMC,2,pdgdaughters);
5981   aodDMC=ConstructFakeTrueSecVtx(b1,b2,mum1,primaryVtx);
5982
5983   if(aodDMC==0x0){
5984     signaltype=10;
5985     return aodDMC;
5986   }
5987
5988   // if((mum1->GetPdgCode()!=mum2->GetPdgCode()))continue; //Check the mother is the same particle
5989   // printf("Particle codes: tr1: %d, tr2: %d, mum1: %d, mum 2: %d \n",b1->GetPdgCode(),b2->GetPdgCode(),mum1->GetPdgCode(),mum2->GetPdgCode());
5990   if(!((TMath::Abs(b1->GetPdgCode())==321&&TMath::Abs(b1->GetPdgCode())!=211)||(TMath::Abs(b1->GetPdgCode())==211&&TMath::Abs(b1->GetPdgCode()!=321)))){
5991     // Not a Kaon and a Pion
5992
5993     signaltype=8;
5994     return aodDMC;
5995   }
5996
5997   pdgmum=mum1->GetPdgCode();
5998   if(TMath::Abs(pdgmum)!=421){
5999     if(TMath::Abs(pdgmum)==411||TMath::Abs(pdgmum)==431||TMath::Abs(pdgmum)==443){
6000       // IT IS A SECONDARY VERTEX FROM CHARM BUT NOT A D0
6001
6002       signaltype=5;
6003       return aodDMC;
6004     }
6005     else {
6006        signaltype=8;
6007        return aodDMC;
6008     }
6009   }
6010
6011   if(mum1->GetDaughter(1)-mum1->GetDaughter(0)+1!=2){
6012     // from D0 but NOT A 2 PRONG DECAY
6013     signaltype=6;
6014     return aodDMC;
6015
6016   }
6017
6018   if(mum1->GetMother()<0){
6019     // A particle coming from nothing
6020     signaltype=10;
6021     return aodDMC;
6022
6023   }
6024   Bool_t isfromDstar=kFALSE;
6025   //  matchtoMC=d->MatchToMC(421,arrayMC,2,pdgdaughters);
6026   grandmoth1=(AliAODMCParticle*)arrayMC->At(mum1->GetMother());
6027   if(TMath::Abs(grandmoth1->GetPdgCode())==413||TMath::Abs(grandmoth1->GetPdgCode())==423)isfromDstar=kTRUE;// D0 COMING FROM A D0*
6028
6029   /*
6030   //CHECK FOR CABIBBO SUPPRESSED DECAY
6031   Int_t isCabibSup=0,pdgKaon;
6032
6033   pdgKaon=b1->GetPdgCode();
6034   if(TMath::Abs(pdgKaon)!=321)pdgKaon=b2->GetPdgCode();
6035   if(pdgmum>0&&pdgKaon>0)isCabibSup=1;
6036   if(pdgmum<0&&pdgKaon<0)isCabibSup=1;
6037   if(isCabibSup){
6038     signaltype=0;
6039     return aodDMC;
6040   }
6041   */
6042   //      if(fcheckMCD0){//THIS CHECK IS NEEDED TO AVOID POSSIBLE FAILURE IN THE SECOND WHILE, FOR DEBUGGING
6043   while(TMath::Abs(grandmoth1->GetPdgCode())!=4&&TMath::Abs(grandmoth1->GetPdgCode())!=5){
6044     if(grandmoth1->GetMother()<0){
6045       //### THE FOLLOWING IN CASE OF DEBUGGING ##########à
6046       /*printf("mother=-1, pdgcode: %d \n",grandmoth1->GetPdgCode());
6047         Int_t son=grandmoth1->GetDaughter(0);
6048         sonpart=(AliAODMCParticle*)arrayMC->At(son);
6049         while(TMath::Abs(sonpart->GetPdgCode())!=421){
6050         printf("mother=-1, pdgcode: %d \n",sonpart->GetPdgCode());
6051         son++;
6052         sonpart=(AliAODMCParticle*)arrayMC->At(son);
6053         }*/
6054
6055       signaltype=10;
6056       return aodDMC;
6057     }
6058     grandmoth1=(AliAODMCParticle*)arrayMC->At(grandmoth1->GetMother());
6059   }
6060
6061   if(TMath::Abs(grandmoth1->GetPdgCode())==4){
6062     if(matchtoMC!=-1){
6063
6064       if(isfromDstar)signaltype=2;
6065       else signaltype=1;
6066       return aodDMC;
6067     }
6068     else {
6069       signaltype=12;
6070       return aodDMC;
6071
6072     }
6073   }
6074   else if(TMath::Abs(grandmoth1->GetPdgCode())==5){
6075     if(matchtoMC!=-1){
6076       if(isfromDstar)signaltype=4;
6077       else signaltype=3;
6078       return aodDMC;
6079
6080     }
6081     else {
6082
6083       signaltype=12;
6084       return aodDMC;
6085     }
6086   }
6087   signaltype=11;// JUST FOR SAFETY: SHOULD NEVER REACH THIS POINT
6088   return aodDMC;
6089   //  return 11;
6090 }
6091
6092 //___________________________________
6093 AliAODRecoDecayHF* AliAnalysisTaskSECharmFraction::ConstructFakeTrueSecVtx(const AliAODMCParticle *b1, const AliAODMCParticle *b2, const AliAODMCParticle *mum,Double_t *primaryVtxTrue){
6094   // CONSTRUCT A FAKE TRUE SECONDARY VERTEX (aodDMC)
6095   //!!!NOTE THAT ONLY ONE MOTHER IS CONSIDERED: THE METHOD REQUIRES THE DAUGHTERS COME FROM THE SAME MOTHER !!
6096   if(b1==0x0||b2==0x0)return 0x0;
6097   if(mum==0x0)return 0x0;
6098   Double_t pD[3],xD[3],pXtrTrue[2],pYtrTrue[2],pZtrTrue[2],xtr1[3],xtr2[3];
6099   Int_t charge[2]={0,0};
6100   if(b1->Charge()==-1)charge[0]=1;
6101   else {
6102     if(b2->Charge()==-1){
6103       //printf("Same charges for prongs \n");
6104       if(!fLikeSign)return 0x0;
6105     }
6106     charge[1]=1;
6107   }
6108
6109   pXtrTrue[charge[0]]=b1->Px();
6110   pYtrTrue[charge[0]]=b1->Py();
6111   pZtrTrue[charge[0]]=b1->Pz();
6112   if(!b1->XvYvZv(xtr1)){
6113     return 0x0;
6114   }
6115
6116   pXtrTrue[charge[1]]=b2->Px();
6117   pYtrTrue[charge[1]]=b2->Py();
6118   pZtrTrue[charge[1]]=b2->Pz();
6119
6120   if(!mum->PxPyPz(pD)){
6121     //printf("!D from B:Get momentum failed \n");
6122     return 0x0;
6123   }
6124   if(!mum->XvYvZv(xD)){
6125     //printf("!D from B:Get position failed \n");
6126     return 0x0;
6127   }
6128   /* ############ THIS HAPPENS FROM TIME TO TIME: NUMERIC PROBLEM KNOWN #################
6129      if(pXtrTrue[0]+pXtrTrue[1]!=pD[0]){
6130      }*/
6131
6132
6133   if(!b2->XvYvZv(xtr2)){
6134     return 0x0;
6135   }
6136   Double_t d0dummy[2]={0.,0.};//TEMPORARY : dummy d0 for AliAODRecoDeay constructor
6137   AliAODRecoDecayHF* aodDMC=new AliAODRecoDecayHF(primaryVtxTrue,xD,2,0,pXtrTrue,pYtrTrue,pZtrTrue,d0dummy);
6138
6139   /*   ######## THE FOLLOWINF FOR DEBUGGING ############
6140        Printf("testing the Fake vertex: SecVtxX: %f, Px: %f, Py: %f, Pz:%f \n ",aodDMC->GetSecVtxX(),aodDMC->Px(),aodDMC->Py(),aodDMC->Pz());
6141        Printf("pD: x=%f, y=%f,z=%f\n",pD[0],pD[1],pD[2]);
6142        Printf("Daughters :px1:%f, px2:%f \n",pXtrTrue[0],pXtrTrue[1]);
6143        Printf("Daughters :py1:%f, py2:%f \n",pYtrTrue[0],pYtrTrue[1]);
6144        Printf("Daughters :pz1:%f, pz2:%f \n",pZtrTrue[0],pZtrTrue[1]);
6145        Printf("Mother pdg: %d",mum->GetPdgCode());
6146        Printf("Impact Par Prod: %f\n",aodDMC->ImpParXY());
6147   */
6148
6149   return aodDMC;
6150 }
6151
6152 //________________________________________________________
6153 Bool_t AliAnalysisTaskSECharmFraction::FillHistos(AliAODRecoDecayHF2Prong *d,TList *&list,Int_t ptbin,Int_t okD0,Int_t okD0bar,Double_t invMassD0,Double_t invMassD0bar,Bool_t isPeakD0,Bool_t isPeakD0bar,Bool_t isSideBand,Double_t massmumtrue,AliAODRecoDecayHF *aodDMC,Double_t *vtxTrue){//FILL THE HISTOGRAMS: TAKE THE HISTOS FROM THE list NAME
6154
6155
6156   if((!okD0)&&(!okD0bar))return kTRUE;
6157   if(ptbin==-1)return kTRUE;
6158   //  flistNoCutsSignal->Add(hptD0NCsign);
6159   // flistNoCutsSignal->Add(hptD0VsMaxPtNCsign);
6160   // flistNoCutsSignal->Add(hptD0PTallsqrtNCsign);
6161   //  flistNoCutsSignal->Add(hptD0PTallNCsign);
6162
6163   // %%%%%% TO BE DONE
6164   //    flistNoCutsSignal->Add(hptD0vsptBNCsign);
6165   // flistNoCutsSignal->Add(hpD0vspBNCsign);
6166   //flistNoCutsSignal->Add(hptD0vsptcquarkNCsign);
6167   //flistNoCutsSignal->Add(hpD0vspcquarkNCsign);
6168   // %%%%%%%%%%%%%%%%%%%%%%%%%%%%
6169   // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
6170
6171   // DONE
6172   //hd0zD0ptLSCsign_pt
6173   //hInvMassD0LSCsign_pt
6174   //hetaLSCsign_pt
6175   //
6176   // %%% TO BE DONE %%
6177   //hCosPDPBLSCsign_pt
6178   //hCosPcPDLSCsign_pt
6179
6180
6181
6182
6183
6184   // ######### Get Standard label for hist in tlist ###############
6185   TString namehist=list->GetName(),str;
6186   namehist.ReplaceAll("list","");
6187
6188   //  ######### Global properties histos #################
6189   // ####### take care: only for candidates which pass the cuts !! not for side band ########
6190   if((isPeakD0&&okD0)||(isPeakD0bar&&okD0bar)){
6191     str="hCPtaVSd0d0";
6192     str.Append(namehist.Data());
6193     ((TH1F*)list->FindObject(str.Data()))->Fill(1e8*d->Prodd0d0(),d->CosPointingAngle());
6194
6195     str="hSecVtxZ";
6196     str.Append(namehist.Data());
6197     ((TH1F*)list->FindObject(str.Data()))->Fill(d->GetSecVtxZ());
6198
6199     str="hSecVtxX";
6200     str.Append(namehist.Data());
6201     ((TH1F*)list->FindObject(str.Data()))->Fill(d->GetSecVtxX()*10000.);
6202
6203     str="hSecVtxY";
6204     str.Append(namehist.Data());
6205     ((TH1F*)list->FindObject(str.Data()))->Fill(d->GetSecVtxY()*10000.);
6206
6207     str="hSecVtxXY";
6208     str.Append(namehist.Data());
6209     ((TH2F*)list->FindObject(str.Data()))->Fill(d->GetSecVtxX()*10000.,d->GetSecVtxY()*10000.);
6210
6211     str="hSecVtxPhi";
6212     str.Append(namehist.Data());
6213     ((TH1F*)list->FindObject(str.Data()))->Fill(TMath::ATan2(d->GetSecVtxY()*10000.,d->GetSecVtxX()*10000.)*TMath::RadToDeg());
6214
6215
6216     str="hd0singlTrack";
6217     str.Append(namehist.Data());
6218     ((TH1F*)list->FindObject(str.Data()))->Fill(d->Getd0Prong(0)*10000.);
6219     ((TH1F*)list->FindObject(str.Data()))->Fill(d->Getd0Prong(1)*10000.);
6220
6221     str="hCPta";
6222     str.Append(namehist.Data());
6223     ((TH1F*)list->FindObject(str.Data()))->Fill(d->CosPointingAngle());
6224
6225     str="hd0xd0";
6226     str.Append(namehist.Data());
6227     ((TH1F*)list->FindObject(str.Data()))->Fill(1e8*d->Prodd0d0());
6228
6229     //%%%%%%%% NEW HISTO %%%%%%%%%%
6230     str="hdca";
6231     str.Append(namehist.Data());
6232     ((TH1F*)list->FindObject(str.Data()))->Fill(1e4*d->GetDCA());
6233
6234     str="hcosthetastar";
6235     str.Append(namehist.Data());
6236     if(okD0)((TH1F*)list->FindObject(str.Data()))->Fill(d->CosThetaStarD0());
6237     if(okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(d->CosThetaStarD0bar());
6238
6239     str="hptD0";
6240     str.Append(namehist.Data());
6241     ((TH1F*)list->FindObject(str.Data()))->Fill(d->Pt());
6242
6243     str="hptD0VsMaxPt";
6244     str.Append(namehist.Data());
6245     Int_t pr=0;
6246     if(d->PtProng(1)>d->PtProng(0))pr=1;
6247     if(d->PtProng(pr)<fptMax[0]) ((TH1F*)list->FindObject(str.Data()))->Fill(d->Pt()-fptMax[0]);
6248     else if(d->PtProng(TMath::Abs(pr-1))<fptMax[1])((TH1F*)list->FindObject(str.Data()))->Fill(d->Pt()-fptMax[1]);
6249     else ((TH1F*)list->FindObject(str.Data()))->Fill(d->Pt()-fptMax[2]);
6250
6251
6252     str="hptD0PTallsqrt";
6253     str.Append(namehist.Data());
6254     Double_t sumsqrpt=fptAllSq-d->PtProng(1)*d->PtProng(1)-d->PtProng(0)*d->PtProng(0);
6255     if(sumsqrpt>0.)((TH1F*)list->FindObject(str.Data()))->Fill(d->Pt(),TMath::Sqrt(sumsqrpt));
6256
6257     str="hptD0PTall";
6258     str.Append(namehist.Data());
6259     ((TH1F*)list->FindObject(str.Data()))->Fill(d->Pt(),fptAll-d->PtProng(1)-d->PtProng(0));
6260
6261
6262     str="hd0zD0pt";
6263     str.Append(namehist.Data());
6264     str.Append("_pt");
6265     str+=ptbin;
6266     if(d->GetPrimaryVtx()!=0x0)((TH1F*)list->FindObject(str.Data()))->Fill(1e4*(d->Zv()-d->GetPrimaryVtx()->GetZ()));
6267
6268     str="heta";
6269     str.Append(namehist.Data());
6270     str.Append("_pt");
6271     str+=ptbin;
6272     ((TH1F*)list->FindObject(str.Data()))->Fill(d->Eta());
6273
6274     // OTHER NEW ADDITIONAL HISTOS
6275
6276     str="hd0xd0";
6277     str.Append(namehist.Data());
6278     str.Append("_pt");
6279     str+=ptbin;
6280     //printf("Hist name: %s \n",str.Data());
6281     ((TH1F*)list->FindObject(str.Data()))->Fill(1e8*d->Prodd0d0());
6282
6283
6284     str="hd0D0VSd0xd0";
6285     str.Append(namehist.Data());
6286     str.Append("_pt");
6287     str+=ptbin;
6288     //printf("Hist name: %s \n",str.Data());
6289     ((TH2F*)list->FindObject(str.Data()))->Fill(1e8*d->Prodd0d0(),d->ImpParXY()*10000.);
6290
6291
6292     str="hangletracksVSd0xd0";
6293     str.Append(namehist.Data());
6294     str.Append("_pt");
6295     str+=ptbin;
6296     //printf("Hist name: %s \n",str.Data());
6297     ((TH2F*)list->FindObject(str.Data()))->Fill(1e8*d->Prodd0d0(),d->ProngsRelAngle(0,1));
6298
6299     str="hangletracksVSd0D0";
6300     str.Append(namehist.Data());
6301     str.Append("_pt");
6302     str+=ptbin;
6303     //  printf("Hist name: %s \n",str.Data());
6304     ((TH2F*)list->FindObject(str.Data()))->Fill(d->ImpParXY()*10000.,d->ProngsRelAngle(0,1));
6305     // ####################################################
6306   }
6307
6308   //  ######### Invariant mass histos #################
6309   str="hMass";
6310   str.Append(namehist.Data());
6311   ((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0);
6312   ((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6313
6314
6315   if(isPeakD0||isPeakD0bar){
6316     str="hMass";
6317     str.Append(namehist.Data());
6318     str.Append("PM");
6319     if(isPeakD0&&okD0)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0);
6320     if(isPeakD0bar&&okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6321   }
6322   // The Following is a NEW HISTO
6323   str="hInvMassD0";
6324   str.Append(namehist.Data());
6325   str.Append("_pt");
6326   str+=ptbin;
6327   if(okD0)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0);
6328   if((!fsplitMassD0D0bar)&&okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6329   str="hInvMassD0bar";
6330   str.Append(namehist.Data());
6331   str.Append("_pt");
6332   str+=ptbin;
6333   if(fsplitMassD0D0bar&&okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6334
6335
6336
6337
6338   str="hInvMassPt";
6339   str.Append(namehist.Data());
6340   if(okD0)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0,d->Pt());
6341   if(okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar,d->Pt());
6342
6343   /* if(isPeakD0||isPeakD0bar){
6344     str="hMass";
6345     str.Append(namehist.Data());
6346     str.Append("PM");
6347     if(isPeakD0&&okD0)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0);
6348     if(isPeakD0bar&&okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6349     // The Following is a NEW HISTO
6350     str="hInvMassD0";
6351     str.Append(namehist.Data());
6352     str.Append("_pt");
6353     str+=ptbin;
6354     if(isPeakD0&&okD0)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0);
6355     if(isPeakD0bar&&okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6356     }*/
6357   if(isSideBand){
6358     str="hMass";
6359     str.Append(namehist.Data());
6360     str.Append("SB");
6361     if(okD0)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0);
6362     if(okD0bar)((TH1F*)list->FindObject(str.Data()))->Fill(invMassD0bar);
6363   }
6364   if(fReadMC){
6365     if(massmumtrue>0.){
6366       str="hMassTrue";
6367       str.Append(namehist.Data());
6368       ((TH1F*)list->FindObject(str.Data()))->Fill(massmumtrue);
6369
6370       if(isPeakD0||isPeakD0bar){
6371         str="hMassTrue";
6372         str.Append(namehist.Data());
6373         str.Append("PM");
6374         ((TH1F*)list->FindObject(str.Data()))->Fill(massmumtrue);
6375       }
6376       if(isSideBand){
6377         str="hMassTrue";
6378         str.Append(namehist.Data());
6379         str.Append("SB");
6380         ((TH1F*)list->FindObject(str.Data()))->Fill(massmumtrue);
6381       }
6382     }
6383   }
6384   // ################ D0 Impact Parameter Histos #####################
6385   if((isPeakD0&&okD0)||(isPeakD0bar&&okD0bar)){
6386     str="hd0D0";
6387     str.Append(namehist.Data());
6388     str.Append("PM");
6389     ((TH1F*)list->FindObject(str.Data()))->Fill(d->ImpParXY()*10000.);
6390
6391     str="hd0D0pt";
6392     str.Append(namehist.Data());
6393     str.Append("_PkMss_pt");
6394     str+=ptbin;
6395     ((TH1F*)list->FindObject(str.Data()))->Fill(d->ImpParXY()*10000.);
6396
6397
6398     if(fReadMC&&vtxTrue){
6399       str="hd0D0VtxTrue";
6400       str.Append(namehist.Data());
6401       str.Append("PM");
6402       ((TH1F*)list->FindObject(str.Data()))->Fill(d->AliAODRecoDecay::ImpParXY(vtxTrue)*10000.);
6403
6404       str="hd0D0VtxTruept";
6405       str.Append(namehist.Data());
6406       str.Append("_PkMss_pt");
6407       str+=ptbin;
6408       ((TH1F*)list->FindObject(str.Data()))->Fill(d->AliAODRecoDecay::ImpParXY(vtxTrue)*10000.);
6409     }
6410
6411     if(fReadMC&&aodDMC!=0x0){
6412       aodDMC->Print("");
6413       aodDMC->ImpParXY();
6414       aodDMC->Print("");
6415       str="hMCd0D0";
6416       str.Append(namehist.Data());
6417       str.Append("PM");
6418       ((TH1F*)list->FindObject(str.Data()))->Fill(aodDMC->ImpParXY()*10000.);
6419
6420       str="hMCd0D0pt";
6421       str.Append(namehist.Data());
6422       str.Append("_PkMss_pt");
6423       str+=ptbin;
6424       ((TH1F*)list->FindObject(str.Data()))->Fill(aodDMC->ImpParXY()*10000.);
6425     }
6426
6427   }
6428   else if(isSideBand){
6429     str="hd0D0";
6430     str.Append(namehist.Data());
6431     str.Append("SB");
6432     ((TH1F*)list->FindObject(str.Data()))->Fill(d->ImpParXY()*10000.);
6433
6434     str="hd0D0pt";
6435     str.Append(namehist.Data());
6436     str.Append("_SBMss_pt");
6437     str+=ptbin;
6438     ((TH1F*)list->FindObject(str.Data()))->Fill(d->ImpParXY()*10000.);
6439
6440
6441     if(fReadMC&&vtxTrue){
6442       str="hd0D0VtxTrue";
6443       str.Append(namehist.Data());
6444       str.Append("SB");
6445       ((TH1F*)list->FindObject(str.Data()))->Fill(d->AliAODRecoDecay::ImpParXY(vtxTrue)*10000.);
6446
6447       str="hd0D0VtxTruept";
6448       str.Append(namehist.Data());
6449       str.Append("_SBMss_pt");
6450       str+=ptbin;
6451       ((TH1F*)list->FindObject(str.Data()))->Fill(d->AliAODRecoDecay::ImpParXY(vtxTrue)*10000.);
6452
6453     }
6454
6455     if(fReadMC&&aodDMC!=0x0){
6456       str="hMCd0D0";
6457       str.Append(namehist.Data());
6458       str.Append("SB");
6459       ((TH1F*)list->FindObject(str.Data()))->Fill(aodDMC->ImpParXY()*10000.);
6460
6461       str="hMCd0D0pt";
6462       str.Append(namehist.Data());
6463       str.Append("_SBMss_pt");
6464       str+=ptbin;
6465       ((TH1F*)list->FindObject(str.Data()))->Fill(aodDMC->ImpParXY()*10000.);
6466     }
6467
6468   }
6469
6470    return kTRUE;
6471 }
6472
6473
6474  void  AliAnalysisTaskSECharmFraction::FillHistoMCproperties(TClonesArray *arrayMC){
6475     //#############################################################
6476     //            HERE LOOK AT global properties of D0 mesons, c quarks and B
6477     //
6478     //#############################################################
6479    Double_t pxyzMum[3],pxyzDaught[3],cosOpenAngle=-1.1,ptmum,ptdaught;
6480    Int_t ncdaught=0,cquarksMC=0,nD0all=0,nD0FromB=0,nBdaught=0,nD0bquark=0,nD0bMeson=0,nD0bBaryon=0;
6481    for (Int_t iPart=0; iPart<arrayMC->GetEntriesFast(); iPart++) {
6482      AliAODMCParticle* mcPart = dynamic_cast<AliAODMCParticle*>(arrayMC->At(iPart));
6483      if (!mcPart) {
6484        AliWarning("Particle not found in tree, skipping");
6485        continue;
6486      }
6487      if (TMath::Abs(mcPart->GetPdgCode()) == 4){
6488        cquarksMC++;
6489        mcPart->PxPyPz(pxyzMum);
6490        ptmum=mcPart->Pt();
6491
6492        ((TH1F*)flistMCproperties->FindObject("hMCcquarkAllPt"))->Fill(ptmum);
6493        ((TH1F*)flistMCproperties->FindObject("hMCcquarkAllEta"))->Fill(mcPart->Eta());
6494        ((TH1F*)flistMCproperties->FindObject("hMCcquarkAllEnergy"))->Fill(mcPart->E());
6495        //NOW LOOK FOR A D0 among cquark daughters
6496        ncdaught=mcPart->GetDaughter(1)-mcPart->GetDaughter(0)+1;
6497        ((TH1F*)flistMCproperties->FindObject("hMCcquarkNdaught"))->Fill(ncdaught);
6498        if(ncdaught>1){
6499          for(Int_t iDaught=mcPart->GetDaughter(0);iDaught<mcPart->GetDaughter(1);iDaught++){
6500            AliAODMCParticle* mcPartD0 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(iDaught));
6501            if(TMath::Abs(mcPartD0->GetPdgCode()) == 421){
6502              // a D0 coming from a c quark
6503              mcPartD0->PxPyPz(pxyzDaught);
6504              ptdaught=mcPartD0->Pt();
6505              ((TH1F*)flistMCproperties->FindObject("hMCD0fromcPt"))->Fill(ptdaught);
6506              ((TH1F*)flistMCproperties->FindObject("hMCD0fromcEta"))->Fill(mcPartD0->Eta());
6507              ((TH1F*)flistMCproperties->FindObject("hMCD0fromcEnergy"))->Fill(mcPartD0->E());
6508              // ##############################################################################################
6509              //                            Compare D0 momentum and c quarks:
6510              //              NB: here ALL D0 are considered, also those not decaying in KPi !!!
6511              // ##############################################################################################
6512              ((TH2F*)flistMCproperties->FindObject("hMCD0VscquarkPt"))->Fill(mcPart->Pt(),mcPartD0->Pt());
6513              ((TH2F*)flistMCproperties->FindObject("hMCD0VscquarkEnergy"))->Fill(mcPart->E(),mcPartD0->E());
6514              ((TH1F*)flistMCproperties->FindObject("hMCD0deltacquarkEnergy"))->Fill(mcPartD0->E()/mcPart->E());
6515              ((TH1F*)flistMCproperties->FindObject("hMCD0EnergyVsAvcquarkDaughtEn"))->Fill((mcPartD0->E()-(mcPart->E()/ncdaught))/mcPart->E());
6516              //calculate open angle
6517              if((pxyzMum[0]!=0.||pxyzMum[1]!=0.||pxyzMum[2]!=0.)&&(pxyzDaught[0]!=0.||pxyzDaught[1]!=0.||pxyzDaught[2]!=0.))cosOpenAngle=(pxyzDaught[0]*pxyzMum[0]+pxyzDaught[1]*pxyzMum[1]+pxyzDaught[2]*pxyzMum[2])/(TMath::Sqrt(pxyzDaught[0]*pxyzDaught[0]+pxyzDaught[1]*pxyzDaught[1]+pxyzDaught[2]*pxyzDaught[2])*TMath::Sqrt(pxyzDaught[0]*pxyzDaught[0]+pxyzDaught[1]*pxyzDaught[1]+pxyzDaught[2]*pxyzDaught[2]));
6518              ((TH1F*)flistMCproperties->FindObject("hMCD0cquarkAngle"))->Fill(cosOpenAngle);
6519              ((TH2F*)flistMCproperties->FindObject("hMCD0cquarkAngleEnergy"))->Fill(mcPart->E(),cosOpenAngle);
6520            }
6521          }
6522        }
6523      }
6524
6525      // NOW LOOK FOR D0 not coming from cquarks
6526       if (TMath::Abs(mcPart->GetPdgCode()) == 421){
6527         nD0all++;
6528         if(mcPart->GetMother()<0)continue;
6529         AliAODMCParticle* mcD0Parent = dynamic_cast<AliAODMCParticle*>(arrayMC->At(mcPart->GetMother()));
6530         Bool_t notfound=kFALSE,bMeson=kFALSE,bBaryon=kFALSE;
6531         //CheckOrigin
6532         while(TMath::Abs(mcD0Parent->GetPdgCode())!=4&&TMath::Abs(mcD0Parent->GetPdgCode())!=5){
6533           if(500<TMath::Abs(mcD0Parent->GetPdgCode())%10000&&TMath::Abs(mcD0Parent->GetPdgCode())<600){
6534             bMeson=kTRUE;
6535             break;
6536           }
6537           else if (5000<TMath::Abs(mcD0Parent->GetPdgCode())&&TMath::Abs(mcD0Parent->GetPdgCode())<6000){
6538             bBaryon=kTRUE;
6539             break;
6540           }
6541           if(mcD0Parent->GetMother()<0){
6542             notfound=kTRUE;
6543             break;
6544           }
6545           mcD0Parent=dynamic_cast<AliAODMCParticle*>(arrayMC->At(mcD0Parent->GetMother()));
6546         }
6547         if(notfound)continue;
6548         if(TMath::Abs(mcD0Parent->GetPdgCode())==4)continue;//D0 from c quarks already counted
6549         ((TH1F*)flistMCproperties->FindObject("hMCfromBpdgB"))->Fill(TMath::Abs(mcD0Parent->GetPdgCode()));
6550         if(bBaryon)nD0bBaryon++;
6551         else if(bMeson)nD0bMeson++;
6552         else nD0bquark++;
6553         nD0FromB++;
6554         mcD0Parent->PxPyPz(pxyzMum);
6555         ptmum=mcD0Parent->Pt();
6556         ((TH1F*)flistMCproperties->FindObject("hMCBhadrPt"))->Fill(ptmum);
6557         ((TH1F*)flistMCproperties->FindObject("hMCBhadrEta"))->Fill(mcD0Parent->Eta());
6558         ((TH1F*)flistMCproperties->FindObject("hMCBhadrEnergy"))->Fill(mcD0Parent->E());
6559
6560         nBdaught=mcD0Parent->GetDaughter(1)-mcD0Parent->GetDaughter(0)+1;
6561         ((TH1F*)flistMCproperties->FindObject("hMCBhadrNdaught"))->Fill(nBdaught);
6562
6563
6564         // Now take properties of this D0 coming from a B
6565         mcPart->PxPyPz(pxyzDaught);
6566         ptdaught=mcPart->Pt();
6567         ((TH1F*)flistMCproperties->FindObject("hMCD0fromBPt"))->Fill(ptdaught);
6568         ((TH1F*)flistMCproperties->FindObject("hMCD0fromBEta"))->Fill(mcPart->Eta());
6569         ((TH1F*)flistMCproperties->FindObject("hMCD0fromBEnergy"))->Fill(mcPart->E());
6570         // ##############################################################################################
6571         //                            Compare D0 momentum and b hadron:
6572         //              NB: here ALL D0 are considered, also those not decaying in KPi !!!
6573         // ##############################################################################################
6574         ((TH2F*)flistMCproperties->FindObject("hMCD0VsBhadrPt"))->Fill(mcD0Parent->Pt(),mcPart->Pt());
6575         ((TH2F*)flistMCproperties->FindObject("hMCD0VsBhadrEnergy"))->Fill(mcD0Parent->E(),mcPart->E());
6576         ((TH1F*)flistMCproperties->FindObject("hMCD0deltaBhadrEnergy"))->Fill(mcPart->E()/mcD0Parent->E());
6577         ((TH1F*)flistMCproperties->FindObject("hMCD0EnergyVsAvBDaughtEn"))->Fill((mcPart->E()-(mcD0Parent->E()/nBdaught))/mcD0Parent->E());
6578         //calculate open angle
6579         if((pxyzMum[0]!=0.||pxyzMum[1]!=0.||pxyzMum[2]!=0.)&&(pxyzDaught[0]!=0.||pxyzDaught[1]!=0.||pxyzDaught[2]!=0.))cosOpenAngle=(pxyzDaught[0]*pxyzMum[0]+pxyzDaught[1]*pxyzMum[1]+pxyzDaught[2]*pxyzMum[2])/(TMath::Sqrt(pxyzDaught[0]*pxyzDaught[0]+pxyzDaught[1]*pxyzDaught[1]+pxyzDaught[2]*pxyzDaught[2])*TMath::Sqrt(pxyzDaught[0]*pxyzDaught[0]+pxyzDaught[1]*pxyzDaught[1]+pxyzDaught[2]*pxyzDaught[2]));
6580         ((TH1F*)flistMCproperties->FindObject("hMCD0BhadrAngle"))->Fill(cosOpenAngle);
6581         ((TH2F*)flistMCproperties->FindObject("hMCD0BhadrAngleEnergy"))->Fill(mcPart->E(),cosOpenAngle);
6582       }
6583    }
6584    ((TH1F*)flistMCproperties->FindObject("hMCPartFound"))->Fill(1,cquarksMC);
6585    ((TH1F*)flistMCproperties->FindObject("hMCPartFound"))->Fill(2,nD0all);
6586    ((TH1F*)flistMCproperties->FindObject("hMCPartFound"))->Fill(3,nD0FromB);
6587    ((TH1F*)flistMCproperties->FindObject("hMCPartFound"))->Fill(4,nD0bMeson);
6588    ((TH1F*)flistMCproperties->FindObject("hMCPartFound"))->Fill(5,nD0bBaryon);
6589
6590  }
6591
6592
6593 void AliAnalysisTaskSECharmFraction::SetPtBins(Int_t nbins,const Float_t *ptbins){
6594   if((fptbins)!=0x0)delete fptbins;
6595   fnbins=nbins;fptbins=new Float_t[fnbins];
6596   memcpy(fptbins,ptbins,fnbins*sizeof(Float_t));
6597   return;
6598 }
6599
6600 void AliAnalysisTaskSECharmFraction::SetStandardMassSelection(){
6601   //SET THE DEFAULT VALUES FOR INVARIANT MASS SELECTION
6602
6603   /*HERE DEFAULT
6604     SetSignalInvMassCut();
6605     SetLargeInvMassCut();
6606     SetSideBandInvMassCut();
6607     SetSideBandInvMassWindow();
6608   */
6609
6610   // HERE FOR SEARCH FOR SIGNAL
6611   SetSignalInvMassCut();
6612   SetLargeInvMassCut();
6613   SetSideBandInvMassCut();
6614   SetSideBandInvMassWindow();
6615   return;
6616 }
6617
6618 Bool_t AliAnalysisTaskSECharmFraction::SpecialSelD0(AliAODRecoDecayHF2Prong *d,Int_t &nusedforVtx){
6619
6620   AliAODTrack *trk0 = (AliAODTrack*)d->GetDaughter(0);
6621   AliAODTrack *trk1 = (AliAODTrack*)d->GetDaughter(1);
6622   nusedforVtx=0;
6623   if(trk0->GetUsedForPrimVtxFit())nusedforVtx++;
6624   if(trk1->GetUsedForPrimVtxFit())nusedforVtx++;
6625   if(nusedforVtx>fNtrMaxforVtx)return kFALSE;
6626
6627   if(TMath::Abs(d->Getd0Prong(1)) < -99999.  ||
6628      TMath::Abs(d->Getd0Prong(0)) < -99999.) return kFALSE;
6629
6630   return kTRUE;
6631 }
6632
6633
6634
6635 AliAODVertex* AliAnalysisTaskSECharmFraction::GetPrimaryVtxSkipped(AliAODEvent *aodev,AliAODRecoDecayHF2Prong *d){
6636   //Calculate the primary vertex w/o the daughter tracks of the candidate
6637
6638   AliESDVertex *vertexESD=0x0;
6639   AliAODVertex *vertexAOD=0x0;
6640   AliVertexerTracks *vertexer = new AliVertexerTracks(aodev->GetMagneticField());
6641
6642   Int_t skipped[2];
6643   Int_t nTrksToSkip=2;
6644   AliAODTrack *dgTrack = (AliAODTrack*)d->GetDaughter(0);
6645   skipped[0]=dgTrack->GetID();
6646   dgTrack = (AliAODTrack*)d->GetDaughter(1);
6647   skipped[1]=dgTrack->GetID();
6648
6649
6650   //
6651   vertexer->SetSkipTracks(nTrksToSkip,skipped);
6652   vertexESD = (AliESDVertex*)vertexer->FindPrimaryVertex(aodev);
6653   vertexer->SetMinClusters(4);
6654   if(!vertexESD) return vertexAOD;
6655   if(vertexESD->GetNContributors()<=0) {
6656     AliDebug(2,"vertexing failed");
6657     delete vertexESD; vertexESD=NULL;
6658     return vertexAOD;
6659   }
6660
6661   delete vertexer; vertexer=NULL;
6662
6663
6664   // convert to AliAODVertex
6665   Double_t pos[3],cov[6],chi2perNDF;
6666   vertexESD->GetXYZ(pos); // position
6667   vertexESD->GetCovMatrix(cov); //covariance matrix
6668   chi2perNDF = vertexESD->GetChi2toNDF();
6669   delete vertexESD; vertexESD=NULL;
6670
6671   vertexAOD = new AliAODVertex(pos,cov,chi2perNDF);
6672   return vertexAOD;
6673
6674 }
6675
6676
6677 void AliAnalysisTaskSECharmFraction::Terminate(const Option_t*){
6678   //TERMINATE METHOD: NOTHING TO DO
6679
6680
6681 }