PWGHF/vertexingHF/AliRDHFCutsDplustoKpipi.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
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  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id$ */
  17
  18 /////////////////////////////////////////////////////////////
  19 //
  20 // Class for cuts on AOD reconstructed D+->Kpipi
  21 //
  22 // Author: R. Bala, bala@to.infn.it
  23 //         G. Ortona, ortona@to.infn.it
  24 /////////////////////////////////////////////////////////////
  25
  26 #include <TDatabasePDG.h>
  27 #include <Riostream.h>
  28
  29 #include "AliAODPidHF.h"
  30 #include "AliRDHFCutsDplustoKpipi.h"
  31 #include "AliAODRecoDecayHF3Prong.h"
  32 #include "AliAODTrack.h"
  33 #include "AliESDtrack.h"
  34
  35
  36 using std::cout;
  37 using std::endl;
  38
  39 ClassImp(AliRDHFCutsDplustoKpipi)
  40
  41 //--------------------------------------------------------------------------
  42 AliRDHFCutsDplustoKpipi::AliRDHFCutsDplustoKpipi(const char* name) :
  43 AliRDHFCuts(name),
  44   fUseStrongPid(0),
  45   fMaxPtStrongPid(0.),
  46   fMaxPStrongPidK(0.),
  47   fMaxPStrongPidpi(0.),
  48   fUseImpParProdCorrCut(kFALSE)
  49 {
  50   //
  51   // Default Constructor
  52   //
  53   Int_t nvars=14;
  54   SetNVars(nvars);
  55   TString varNames[14]={"inv. mass [GeV]",
  56                         "pTK [GeV/c]",
  57                         "pTPi [GeV/c]",
  58                         "d0K [cm]   lower limit!",
  59                         "d0Pi [cm]  lower limit!",
  60                         "dist12 (cm)",
  61                         "sigmavert (cm)",
  62                         "dist prim-sec (cm)",
  63                         "pM=Max{pT1,pT2,pT3} (GeV/c)",
  64                         "cosThetaPoint",
  65                         "Sum d0^2 (cm^2)",
  66                         "dca cut (cm)",
  67                         "dec len XY (cm)",
  68                         "cosThetaPointXY"};
  69   Bool_t isUpperCut[14]={kTRUE,
  70                          kFALSE,
  71                          kFALSE,
  72                          kFALSE,
  73                          kFALSE,
  74                          kFALSE,
  75                          kTRUE,
  76                          kFALSE,
  77                          kFALSE,
  78                          kFALSE,
  79                          kFALSE,
  80                          kTRUE,
  81                          kFALSE,
  82                          kFALSE};
  83   SetVarNames(nvars,varNames,isUpperCut);
  84   Bool_t forOpt[14]={kFALSE,
  85                      kFALSE,
  86                      kFALSE,
  87                      kFALSE,
  88                      kFALSE,
  89                      kFALSE,
  90                      kTRUE,
  91                      kTRUE,
  92                      kTRUE,
  93                      kTRUE,
  94                      kTRUE,
  95                      kFALSE,
  96                      kTRUE,
  97                      kTRUE};
  98   SetVarsForOpt(7,forOpt);
  99   Float_t limits[2]={0,999999999.};
 100   SetPtBins(2,limits);
 101   if(fPidHF)delete fPidHF;
 102   fPidHF=new AliAODPidHF();
 103   Double_t plim[2]={0.6,0.8};
 104   Double_t nsigma[5]={2.,1.,2.,3.,0.};
 105
 106   fPidHF->SetPLimit(plim);
 107   fPidHF->SetAsym(kTRUE);
 108   fPidHF->SetSigma(nsigma);
 109   fPidHF->SetMatch(1);
 110   fPidHF->SetTPC(1);
 111   fPidHF->SetTOF(1);
 112   fPidHF->SetITS(0);
 113   fPidHF->SetTRD(0);
 114   fPidHF->SetCompat(kTRUE);
 115
 116
 117 }
 118
 119
 120
 121
 122
 123
 124
 125
 126 //--------------------------------------------------------------------------
 127 AliRDHFCutsDplustoKpipi::AliRDHFCutsDplustoKpipi(const AliRDHFCutsDplustoKpipi &source) :
 128   AliRDHFCuts(source),
 129   fUseStrongPid(source.fUseStrongPid),
 130   fMaxPtStrongPid(source.fMaxPtStrongPid),
 131   fMaxPStrongPidK(source.fMaxPStrongPidK),
 132   fMaxPStrongPidpi(source.fMaxPStrongPidpi),
 133   fUseImpParProdCorrCut(source.fUseImpParProdCorrCut)
 134 {
 135   //
 136   // Copy constructor
 137   //
 138
 139 }
 140 //--------------------------------------------------------------------------
 141 AliRDHFCutsDplustoKpipi &AliRDHFCutsDplustoKpipi::operator=(const AliRDHFCutsDplustoKpipi &source)
 142 {
 143   //
 144   // assignment operator
 145   //
 146   if(&source == this) return *this;
 147
 148   AliRDHFCuts::operator=(source);
 149
 150   fUseStrongPid=source.fUseStrongPid;
 151   fMaxPtStrongPid=source.fMaxPtStrongPid;
 152   fMaxPStrongPidK=source.fMaxPStrongPidK;
 153   fMaxPStrongPidpi=source.fMaxPStrongPidpi;
 154   fUseImpParProdCorrCut=source.fUseImpParProdCorrCut;
 155
 156   return *this;
 157 }
 158 //
 159
 160
 161 //---------------------------------------------------------------------------
 162 void AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters,AliAODEvent *aod) {
 163   //
 164   // Fills in vars the values of the variables
 165   //
 166
 167
 168   if(nvars!=fnVarsForOpt) {
 169     printf("AliRDHFCutsDplustoKpipi::GetCutsVarsForOpt: wrong number of variables\n");
 170     return;
 171   }
 172
 173   AliAODRecoDecayHF3Prong *dd = (AliAODRecoDecayHF3Prong*)d;
 174
 175   //recalculate vertex w/o daughters
 176   Bool_t cleanvtx=kFALSE;
 177   AliAODVertex *origownvtx=0x0;
 178   if(fRemoveDaughtersFromPrimary) {
 179     if(dd->GetOwnPrimaryVtx()) origownvtx=new AliAODVertex(*dd->GetOwnPrimaryVtx());
 180     cleanvtx=kTRUE;
 181     if(!RecalcOwnPrimaryVtx(dd,aod)) {
 182       CleanOwnPrimaryVtx(dd,aod,origownvtx);
 183       cleanvtx=kFALSE;
 184     }
 185   }
 186
 187   Int_t iter=-1;
 188   if(fVarsForOpt[0]){
 189     iter++;
 190     vars[iter]=dd->InvMassDplus();
 191   }
 192   if(fVarsForOpt[1]){
 193     iter++;
 194     for(Int_t iprong=0;iprong<3;iprong++){
 195       if(TMath::Abs(pdgdaughters[iprong])==321) {
 196         vars[iter]=dd->PtProng(iprong);
 197       }
 198     }
 199   }
 200   if(fVarsForOpt[2]){
 201     iter++;
 202     Float_t minPtDau=1000000.0;
 203     for(Int_t iprong=0;iprong<3;iprong++){
 204       if(TMath::Abs(pdgdaughters[iprong])==211) {
 205         if(dd->PtProng(iprong)<minPtDau){
 206           minPtDau=dd->PtProng(iprong);
 207         }
 208       }
 209     }
 210     vars[iter]=minPtDau;
 211   }
 212   if(fVarsForOpt[3]){
 213     iter++;
 214     for(Int_t iprong=0;iprong<3;iprong++){
 215       if(TMath::Abs(pdgdaughters[iprong])==321) {
 216         vars[iter]=dd->Getd0Prong(iprong);
 217       }
 218     }
 219   }
 220   if(fVarsForOpt[4]){
 221     iter++;
 222     Float_t minImpParDau=1000000.0;
 223     for(Int_t iprong=0;iprong<3;iprong++){
 224       if(TMath::Abs(pdgdaughters[iprong])==211) {
 225         if(dd->Getd0Prong(iprong)<minImpParDau){
 226           minImpParDau=dd->Getd0Prong(iprong);
 227         }
 228       }
 229     }
 230    vars[iter]=minImpParDau;
 231   }
 232   if(fVarsForOpt[5]){
 233     iter++;
 234     Float_t dist12 = dd->GetDist12toPrim();
 235     Float_t dist23 = dd->GetDist23toPrim();
 236     if(dist12<dist23)vars[iter]=dist12;
 237     else vars[iter]=dist23;
 238   }
 239   if(fVarsForOpt[6]){
 240     iter++;
 241     vars[iter]=dd->GetSigmaVert(aod);
 242   }
 243   if(fVarsForOpt[7]){
 244     iter++;
 245     vars[iter] = dd->DecayLength();
 246   }
 247   if(fVarsForOpt[8]){
 248     iter++;
 249     Float_t ptmax=0;
 250     for(Int_t i=0;i<3;i++){
 251       if(dd->PtProng(i)>ptmax)ptmax=dd->PtProng(i);
 252     }
 253     vars[iter]=ptmax;
 254   }
 255   if(fVarsForOpt[9]){
 256     iter++;
 257     vars[iter]=dd->CosPointingAngle();
 258   }
 259   if(fVarsForOpt[10]){
 260     iter++;
 261     vars[iter]=dd->Getd0Prong(0)*dd->Getd0Prong(0)+dd->Getd0Prong(1)*dd->Getd0Prong(1)+dd->Getd0Prong(2)*dd->Getd0Prong(2);
 262   }
 263   if(fVarsForOpt[11]){
 264     iter++;
 265     Float_t maxDCA=0;
 266     for(Int_t iprong=0;iprong<3;iprong++){
 267       if(dd->GetDCA(iprong)<maxDCA){
 268         maxDCA=dd->GetDCA(iprong);
 269       }
 270     }
 271     vars[iter]=maxDCA;
 272   }
 273   if(fVarsForOpt[12]){
 274     iter++;
 275     vars[iter]=dd->NormalizedDecayLengthXY()*dd->P()/dd->Pt();
 276   }
 277   if(fVarsForOpt[13]){
 278     iter++;
 279     vars[iter]=dd->CosPointingAngleXY();
 280   }
 281
 282   if(cleanvtx)CleanOwnPrimaryVtx(dd,aod,origownvtx);
 283
 284   return;
 285 }
 286 //---------------------------------------------------------------------------
 287 Bool_t AliRDHFCutsDplustoKpipi::IsInFiducialAcceptance(Double_t pt, Double_t y) const
 288 {
 289   //
 290   // Checking if Dplus is in fiducial acceptance region
 291   //
 292
 293   if(pt > 5.) {
 294     // applying cut for pt > 5 GeV
 295     AliDebug(2,Form("pt of D+ = %f (> 5), cutting at |y| < 0.8",pt));
 296     if (TMath::Abs(y) > 0.8) return kFALSE;
 297
 298   } else {
 299     // appliying smooth cut for pt < 5 GeV
 300     Double_t maxFiducialY = -0.2/15*pt*pt+1.9/15*pt+0.5;
 301     Double_t minFiducialY = 0.2/15*pt*pt-1.9/15*pt-0.5;
 302     AliDebug(2,Form("pt of D+ = %f (< 5), cutting  according to the fiducial zone [%f, %f]\n",pt,minFiducialY,maxFiducialY));
 303     if (y < minFiducialY || y > maxFiducialY) return kFALSE;
 304   }
 305
 306   return kTRUE;
 307 }
 308
 309 //---------------------------------------------------------------------------
 310 Int_t AliRDHFCutsDplustoKpipi::GetPIDBitMask(AliAODRecoDecayHF *rd)
 311 {
 312   if(!fUsePID || !rd) return -1;
 313   //if(fUsePID)printf("i am inside the pid \n");
 314   Int_t mask=0;
 315   Int_t sign=rd->GetCharge();
 316   for(Int_t daught=0;daught<3;daught++){
 317     AliAODTrack *track=(AliAODTrack*)rd->GetDaughter(daught);
 318
 319     if(sign==track->Charge()){//pions
 320       Int_t isPion=fPidHF->MakeRawPid(track,AliPID::kPion);
 321       if(isPion==0)mask+=1;
 322       else if(isPion>0)mask+=3;
 323       mask=mask<<2;
 324     }
 325     else{//kaons
 326       Int_t isKaon=fPidHF->MakeRawPid(track,AliPID::kKaon);
 327       if(isKaon==0)mask+=1;
 328       else if(isKaon>0)mask+=3;
 329       mask=mask<<2;
 330     }
 331   }
 332   mask=mask>>2;
 333   return mask;
 334 }
 335 //---------------------------------------------------------------------------
 336 Int_t AliRDHFCutsDplustoKpipi::IsSelectedPID(AliAODRecoDecayHF *rd)
 337 {
 338   //
 339   // PID selection, returns 3 if accepted, 0 if not accepted
 340   //
 341   if(!fUsePID || !rd) return 3;
 342   //if(fUsePID)printf("i am inside the pid \n");
 343   Int_t nkaons=0;
 344   Int_t nNotKaons=0;
 345   Int_t sign= rd->GetCharge();
 346   for(Int_t daught=0;daught<3;daught++){
 347     AliAODTrack *track=(AliAODTrack*)rd->GetDaughter(daught);
 348     Int_t isPion=fPidHF->MakeRawPid(track,AliPID::kPion);
 349     Int_t isKaon=fPidHF->MakeRawPid(track,AliPID::kKaon);
 350     Int_t isProton=fPidHF->MakeRawPid(track,AliPID::kProton);
 351
 352     if(isProton>0 &&  isKaon<0  && isPion<0) return 0;
 353     if(isKaon>0 && isPion<0) nkaons++;
 354     if(isKaon<0) nNotKaons++;
 355     if(sign==track->Charge()){//pions
 356       if(isPion<0)return 0;
 357       if(rd->Pt()<fMaxPtStrongPid && isPion<=0 && fUseStrongPid&2 && track->P()<fMaxPStrongPidpi)return 0;
 358     }
 359     else{//kaons
 360       if(isKaon<0)return 0;
 361         if(rd->Pt()<fMaxPtStrongPid && isKaon<=0 && fUseStrongPid&1&& track->P()<fMaxPStrongPidK)return 0;
 362     }
 363   }
 364
 365   if(nkaons>1)return 0;
 366   if(nNotKaons==3)return 0;
 367
 368   return 3;
 369 }
 370
 371
 372 //---------------------------------------------------------------------------
 373 Int_t AliRDHFCutsDplustoKpipi::IsSelected(TObject* obj,Int_t selectionLevel, AliAODEvent* aod) {
 374   //
 375   // Apply selection, returns 3 if accepted, 0 if not accepted
 376   //
 377
 378
 379   fIsSelectedCuts=0;
 380   fIsSelectedPID=0;
 381
 382   if(!fCutsRD){
 383     cout<<"Cut matrix not inizialized. Exit..."<<endl;
 384     return 0;
 385   }
 386   //PrintAll();
 387   AliAODRecoDecayHF3Prong* d=(AliAODRecoDecayHF3Prong*)obj;
 388
 389
 390   if(!d){
 391     cout<<"AliAODRecoDecayHF3Prong null"<<endl;
 392     return 0;
 393   }
 394
 395   if(fKeepSignalMC) if(IsSignalMC(d,aod,411)) return 3;
 396
 397   // PID selection
 398   Int_t returnvaluePID=3;
 399   Int_t returnvalueCuts=3;
 400
 401   Double_t pt=d->Pt();
 402   if(pt<fMinPtCand) return 0;
 403   if(pt>fMaxPtCand) return 0;
 404
 405   if(fUseTrackSelectionWithFilterBits && d->HasBadDaughters()) return 0;
 406
 407   // selection on candidate
 408   if(selectionLevel==AliRDHFCuts::kAll ||
 409      selectionLevel==AliRDHFCuts::kCandidate) {
 410
 411     //recalculate vertex w/o daughters
 412     AliAODVertex *origownvtx=0x0;
 413     if(fRemoveDaughtersFromPrimary && !fUseMCVertex) {
 414       if(d->GetOwnPrimaryVtx()) origownvtx=new AliAODVertex(*d->GetOwnPrimaryVtx());
 415       if(!RecalcOwnPrimaryVtx(d,aod)) {
 416         CleanOwnPrimaryVtx(d,aod,origownvtx);
 417         return 0;
 418       }
 419     }
 420
 421     if(fUseMCVertex) {
 422       if(d->GetOwnPrimaryVtx()) origownvtx=new AliAODVertex(*d->GetOwnPrimaryVtx());
 423       if(!SetMCPrimaryVtx(d,aod)) {
 424         CleanOwnPrimaryVtx(d,aod,origownvtx);
 425         return 0;
 426       }
 427     }
 428
 429     Int_t ptbin=PtBin(pt);
 430     if (ptbin==-1) {
 431       CleanOwnPrimaryVtx(d,aod,origownvtx);
 432       return 0;
 433     }
 434
 435     Double_t mDplusPDG = TDatabasePDG::Instance()->GetParticle(411)->Mass();
 436     Double_t mDplus=d->InvMassDplus();
 437     if(TMath::Abs(mDplus-mDplusPDG)>fCutsRD[GetGlobalIndex(0,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 438
 439     //2track cuts
 440     if(d->GetDist12toPrim()<fCutsRD[GetGlobalIndex(5,ptbin)]|| d->GetDist23toPrim()<fCutsRD[GetGlobalIndex(5,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 441
 442     Double_t sum2=d->Getd0Prong(0)*d->Getd0Prong(0)+d->Getd0Prong(1)*d->Getd0Prong(1)+d->Getd0Prong(2)*d->Getd0Prong(2);
 443     if(sum2<fCutsRD[GetGlobalIndex(10,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 444
 445     if(fUseImpParProdCorrCut){
 446       if(d->Getd0Prong(0)*d->Getd0Prong(1)<0. && d->Getd0Prong(2)*d->Getd0Prong(1)<0.) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 447     }
 448
 449
 450     //DCA
 451     for(Int_t i=0;i<3;i++) if(d->GetDCA(i)>fCutsRD[GetGlobalIndex(11,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 452
 453     if(d->Pt2Prong(1) < fCutsRD[GetGlobalIndex(1,ptbin)]*fCutsRD[GetGlobalIndex(1,ptbin)] || TMath::Abs(d->Getd0Prong(1))<fCutsRD[GetGlobalIndex(3,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}//Kaon
 454
 455     if(d->Pt2Prong(0) < fCutsRD[GetGlobalIndex(2,ptbin)]*fCutsRD[GetGlobalIndex(2,ptbin)] || TMath::Abs(d->Getd0Prong(0))<fCutsRD[GetGlobalIndex(4,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}//Pion1
 456
 457     if(d->Pt2Prong(2) < fCutsRD[GetGlobalIndex(2,ptbin)]*fCutsRD[GetGlobalIndex(2,ptbin)] || TMath::Abs(d->Getd0Prong(2))<fCutsRD[GetGlobalIndex(4,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}//Pion2
 458
 459     if(d->Pt2Prong(0)<fCutsRD[GetGlobalIndex(8,ptbin)]*fCutsRD[GetGlobalIndex(8,ptbin)] && d->Pt2Prong(1)<fCutsRD[GetGlobalIndex(8,ptbin)]*fCutsRD[GetGlobalIndex(8,ptbin)] && d->Pt2Prong(2)<fCutsRD[GetGlobalIndex(8,ptbin)]*fCutsRD[GetGlobalIndex(8,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 460
 461     if(d->DecayLength2()<fCutsRD[GetGlobalIndex(7,ptbin)]*fCutsRD[GetGlobalIndex(7,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 462
 463     if(d->CosPointingAngle()< fCutsRD[GetGlobalIndex(9,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 464
 465     if(d->NormalizedDecayLengthXY()*d->P()/pt<fCutsRD[GetGlobalIndex(12,ptbin)]){CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 466
 467     if(d->CosPointingAngleXY()<fCutsRD[GetGlobalIndex(13,ptbin)]){CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 468
 469     //sec vert
 470     Double_t sigmavert=d->GetSigmaVert(aod);
 471     if(sigmavert>fCutsRD[GetGlobalIndex(6,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 472
 473     // unset recalculated primary vertex when not needed any more
 474     CleanOwnPrimaryVtx(d,aod,origownvtx);
 475
 476     fIsSelectedCuts=returnvalueCuts;
 477
 478     //if(!returnvalueCuts) return 0; // returnvalueCuts cannot be 0 here
 479   }
 480
 481   if(selectionLevel==AliRDHFCuts::kAll ||
 482      selectionLevel==AliRDHFCuts::kCandidate ||
 483      selectionLevel==AliRDHFCuts::kPID) {
 484     returnvaluePID = IsSelectedPID(d);
 485     fIsSelectedPID=returnvaluePID;
 486   }
 487   if(returnvaluePID==0)return 0;
 488
 489   // selection on daughter tracks
 490   if(selectionLevel==AliRDHFCuts::kAll ||
 491      selectionLevel==AliRDHFCuts::kTracks) {
 492     if(!AreDaughtersSelected(d)) return 0;
 493   }
 494
 495
 496
 497
 498   return 3;
 499 }
 500
 501
 502
 503
 504 //---------------------------------------------------------------------------
 505
 506
 507 void AliRDHFCutsDplustoKpipi::SetStandardCutsPP2010() {
 508   //
 509   //STANDARD CUTS USED FOR 2010 pp analysis
 510   //
 511
 512   SetName("DplustoKpipiCutsStandard");
 513   SetTitle("Standard Cuts for D+ analysis");
 514
 515   // PILE UP REJECTION
 516   SetOptPileup(AliRDHFCuts::kRejectPileupEvent);
 517
 518   // EVENT CUTS
 519   SetMinVtxContr(1);
 520
 521   AliESDtrackCuts* esdTrackCuts=new AliESDtrackCuts();
 522   esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
 523   //default
 524   esdTrackCuts->SetRequireTPCRefit(kTRUE);
 525   esdTrackCuts->SetRequireITSRefit(kTRUE);
 526   //esdTrackCuts->SetMinNClustersITS(4); // default is 5
 527   esdTrackCuts->SetMinNClustersTPC(70);
 528   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
 529                                          AliESDtrackCuts::kAny);
 530   // default is kBoth, otherwise kAny
 531   esdTrackCuts->SetMinDCAToVertexXY(0.);
 532   esdTrackCuts->SetPtRange(0.3,1.e10);
 533
 534   AddTrackCuts(esdTrackCuts);
 535
 536
 537   const Int_t nptbins =15;
 538   const Int_t nvars=14;
 539   Float_t ptbins[nptbins+1];
 540   ptbins[0]=0.;
 541   ptbins[1]=1;
 542   ptbins[2]=2.;
 543   ptbins[3]=3.;
 544   ptbins[4]=4.;
 545   ptbins[5]=5.;
 546   ptbins[6]=6.;
 547   ptbins[7]=7.;
 548   ptbins[8]=8.;
 549   ptbins[9]=9.;
 550   ptbins[10]=10.;
 551   ptbins[11]=12.;
 552   ptbins[12]=14.;
 553   ptbins[13]=16.;
 554   ptbins[14]=24.;
 555   ptbins[15]=99999.;
 556
 557
 558   Float_t** anacutsval;
 559   anacutsval=new Float_t*[nvars];
 560
 561   for(Int_t ic=0;ic<nvars;ic++){anacutsval[ic]=new Float_t[nptbins];}
 562
 563   //Double_t cutsDplus[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
 564   for(Int_t ipt=0;ipt<nptbins;ipt++){
 565     anacutsval[0][ipt]=0.2;
 566     anacutsval[3][ipt]=0.;
 567     anacutsval[4][ipt]=0.;
 568     anacutsval[5][ipt]=0.01;
 569     anacutsval[11][ipt]=10000000000.;
 570     }
 571
 572   anacutsval[1][0]=0.3;
 573   anacutsval[1][1]=0.4;
 574   anacutsval[1][2]=0.4;
 575   anacutsval[2][0]=0.3;
 576   anacutsval[2][1]=0.3;
 577   anacutsval[2][2]=0.4;
 578   for(Int_t ipt=3;ipt<nptbins;ipt++){
 579     anacutsval[1][ipt]=0.4;
 580     anacutsval[2][ipt]=0.4;
 581   }
 582
 583   anacutsval[6][0]=0.022100;
 584   anacutsval[6][1]=0.022100;
 585   anacutsval[6][2]=0.034;
 586   anacutsval[6][3]=0.020667;
 587   anacutsval[6][4]=0.020667;
 588   anacutsval[6][5]=0.023333;
 589
 590
 591   anacutsval[7][0]=0.08;
 592   anacutsval[7][1]=0.08;
 593   anacutsval[7][2]=0.09;
 594   anacutsval[7][3]=0.095;
 595   anacutsval[7][4]=0.095;
 596
 597   anacutsval[8][0]=0.5;
 598   anacutsval[8][1]=0.5;
 599   anacutsval[8][2]=1.0;
 600   anacutsval[8][3]=0.5;
 601   anacutsval[8][4]=0.5;
 602
 603
 604   anacutsval[9][0]=0.97;
 605   anacutsval[9][1]=0.936;
 606   anacutsval[9][2]=0.95;
 607   anacutsval[9][3]=0.95;
 608   anacutsval[9][4]= 0.95;
 609   anacutsval[9][5]=0.92;
 610   anacutsval[9][6]=0.92;
 611   anacutsval[9][7]=0.92;
 612   anacutsval[9][8]=0.92;
 613   anacutsval[9][9]=0.90;
 614  for(Int_t ipt=10;ipt<nptbins;ipt++){
 615    anacutsval[9][ipt]=0.90;
 616  }
 617
 618
 619   anacutsval[10][0]=0.0055;
 620   anacutsval[10][1]=0.0055;
 621   anacutsval[10][2]= 0.0028;
 622   anacutsval[10][3]=0.000883;
 623   anacutsval[10][4]=0.000883;
 624
 625
 626   for(Int_t ipt=5;ipt<nptbins;ipt++){
 627     anacutsval[6][ipt]=0.02333;
 628     anacutsval[7][ipt]=0.115;
 629     anacutsval[8][ipt]=0.5;
 630     anacutsval[10][ipt]=0.000883;
 631     }
 632
 633   anacutsval[12][0]=8;
 634   anacutsval[12][1]=8;
 635
 636   anacutsval[13][0]=0.98;
 637   anacutsval[13][1]=0.98;
 638   for(Int_t ipt=2;ipt<nptbins;ipt++){
 639     anacutsval[12][ipt]=0.;
 640     anacutsval[13][ipt]=0.;
 641  }
 642
 643
 644
 645   SetGlobalIndex(nvars,nptbins);
 646   SetPtBins(nptbins+1,ptbins);
 647   SetCuts(nvars,nptbins,anacutsval);
 648   SetUsePID(kTRUE);
 649   fPidHF->SetOldPid(kTRUE);
 650   SetRemoveDaughtersFromPrim(kTRUE);
 651
 652   PrintAll();
 653
 654   for(Int_t iic=0;iic<nvars;iic++){delete [] anacutsval[iic];}
 655   delete [] anacutsval;
 656   anacutsval=NULL;
 657
 658   return;
 659 }
 660
 661
 662 void AliRDHFCutsDplustoKpipi::SetStandardCutsPbPb2010() {
 663   //
 664   //STANDARD CUTS USED FOR 2010 Pb Pb analysis.... not optimized yet
 665   //
 666
 667   SetName("DplustoKpipiCutsStandard");
 668   SetTitle("Standard Cuts for D+ analysis in PbPb2010 run");
 669
 670   // PILE UP REJECTION
 671   //SetOptPileup(AliRDHFCuts::kRejectPileupEvent);
 672
 673   // EVENT CUTS
 674   SetMinVtxContr(1);
 675
 676
 677   AliESDtrackCuts* esdTrackCuts=new AliESDtrackCuts();
 678   esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
 679   //default
 680   esdTrackCuts->SetRequireTPCRefit(kTRUE);
 681   esdTrackCuts->SetRequireITSRefit(kTRUE);
 682   //esdTrackCuts->SetMinNClustersITS(4); // default is 5
 683   esdTrackCuts->SetMinNClustersTPC(70);
 684   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
 685                                          AliESDtrackCuts::kAny);
 686   // default is kBoth, otherwise kAny
 687   esdTrackCuts->SetMinDCAToVertexXY(0.);
 688   esdTrackCuts->SetPtRange(0.8,1.e10);
 689
 690   AddTrackCuts(esdTrackCuts);
 691
 692   const Int_t nptbins=10;
 693   Float_t* ptbins;
 694   ptbins=new Float_t[nptbins+1];
 695
 696   ptbins[0]=0.;
 697   ptbins[1]=1.;
 698   ptbins[2]=2.;
 699   ptbins[3]=3.;
 700   ptbins[4]=4.;
 701   ptbins[5]=5.;
 702   ptbins[6]=6.;
 703   ptbins[7]=8.;
 704   ptbins[8]=12.;
 705   ptbins[9]=16.;
 706   ptbins[10]=24.;
 707   const Int_t nvars=14;
 708
 709   Float_t** anacutsval;
 710   anacutsval=new Float_t*[nvars];
 711
 712   for(Int_t ic=0;ic<nvars;ic++){anacutsval[ic]=new Float_t[nptbins];}
 713   //Double_t cutsDplus[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
 714
 715   for(Int_t ipt=0;ipt<nptbins;ipt++){
 716     anacutsval[0][ipt]=0.2;
 717     anacutsval[1][ipt]=0.8;
 718     anacutsval[2][ipt]=0.8;
 719     anacutsval[3][ipt]=0.;
 720     anacutsval[4][ipt]=0.;
 721     anacutsval[5][ipt]=0.01;
 722     anacutsval[11][ipt]=10000000000.;
 723     anacutsval[12][ipt]=0.;
 724     anacutsval[13][ipt]=0.;
 725   }
 726   anacutsval[1][5]=0.9;
 727
 728   anacutsval[6][0]=0.022100;
 729   anacutsval[6][1]=0.022100;
 730   anacutsval[6][2]=0.034;
 731   anacutsval[6][3]=0.020667;
 732   anacutsval[6][4]=0.020667;
 733   anacutsval[6][5]=0.023333;
 734
 735   anacutsval[7][0]=0.08;
 736   anacutsval[7][1]=0.08;
 737   anacutsval[7][2]=0.17;
 738   anacutsval[7][3]=0.14;
 739   anacutsval[7][4]=0.14;
 740   anacutsval[7][5]=0.19;
 741
 742   anacutsval[8][0]=0.8;
 743   anacutsval[8][1]=0.8;
 744   anacutsval[8][2]=1.1;
 745   anacutsval[8][3]=0.5;
 746   anacutsval[8][4]=0.5;
 747   anacutsval[8][5]=0.5;
 748
 749   anacutsval[9][0]=0.995;
 750   anacutsval[9][1]=0.995;
 751   anacutsval[9][2]=0.997;
 752   anacutsval[9][3]=0.998;
 753   anacutsval[9][4]=0.998;
 754   anacutsval[9][5]=0.995;
 755
 756   anacutsval[10][0]=0.0055;
 757   anacutsval[10][1]=0.0055;
 758   anacutsval[10][2]= 0.0028;
 759   anacutsval[10][3]=0.000883;
 760   anacutsval[10][4]=0.000883;
 761   anacutsval[10][5]=0.000883;
 762
 763   anacutsval[12][5]=12.;
 764   anacutsval[13][5]=0.998571;
 765   anacutsval[12][6]=10.;
 766   anacutsval[13][6]=0.997143;
 767
 768   for(Int_t ipt=6;ipt<nptbins;ipt++){
 769     anacutsval[6][ipt]=0.02333;
 770     anacutsval[7][ipt]=0.19;
 771     anacutsval[8][ipt]=2.0;
 772     anacutsval[9][ipt]=0.997;
 773     anacutsval[10][ipt]=0.000883;
 774   }
 775   anacutsval[7][6]=0.14;
 776   anacutsval[9][6]=0.995;
 777
 778   SetPtBins(nptbins+1,ptbins);
 779   SetCuts(nvars,nptbins,anacutsval);
 780   SetUsePID(kTRUE);
 781   fPidHF->SetOldPid(kTRUE);
 782   SetMinCentrality(1E-10);
 783   SetMaxCentrality(20.);
 784   SetUseCentrality(AliRDHFCuts::kCentV0M);
 785   SetRemoveDaughtersFromPrim(kFALSE);
 786
 787   PrintAll();
 788
 789   for(Int_t iic=0;iic<nvars;iic++){delete [] anacutsval[iic];}
 790   delete [] anacutsval;
 791   anacutsval=NULL;
 792
 793   delete [] ptbins;
 794   ptbins=NULL;
 795
 796   return;
 797 }
 798
 799
 800 void AliRDHFCutsDplustoKpipi::SetStandardCutsPbPb2011() {
 801
 802   // Default 2010 PbPb cut object
 803   SetStandardCutsPbPb2010();
 804
 805   // Enable all 2011 PbPb run triggers
 806   //
 807   SetTriggerClass("");
 808   ResetMaskAndEnableMBTrigger();
 809   EnableCentralTrigger();
 810   EnableSemiCentralTrigger();
 811
 812   // new PID
 813   fPidHF->SetOldPid(kFALSE);
 814
 815 }
 816 //--------------------------------------------------------------------------
 817
 818 UInt_t AliRDHFCutsDplustoKpipi::GetPIDTrackTPCTOFBitMap(AliAODTrack *track) const{
 819
 820   UInt_t bitmap=0;
 821
 822   Double_t sigmaTPCPionHyp=-999.;
 823   Double_t sigmaTPCKaonHyp=-999.;
 824   Double_t sigmaTPCProtonHyp=-999.;
 825   Double_t sigmaTOFPionHyp=-999.;
 826   Double_t sigmaTOFKaonHyp=-999.;
 827   Double_t sigmaTOFProtonHyp=-999.;
 828
 829   Int_t oksigmaTPCPionHyp=fPidHF->GetnSigmaTPC(track,2,sigmaTPCPionHyp);
 830   Int_t oksigmaTPCKaonHyp=fPidHF->GetnSigmaTPC(track,3,sigmaTPCKaonHyp);
 831   Int_t oksigmaTPCProtonHyp=fPidHF->GetnSigmaTPC(track,4,sigmaTPCProtonHyp);
 832   Int_t oksigmaTOFPionHyp=fPidHF->GetnSigmaTOF(track,2,sigmaTOFPionHyp);
 833   Int_t oksigmaTOFKaonHyp=fPidHF->GetnSigmaTOF(track,3,sigmaTOFKaonHyp);
 834   Int_t oksigmaTOFProtonHyp=fPidHF->GetnSigmaTOF(track,4,sigmaTOFProtonHyp);
 835
 836   sigmaTPCPionHyp=TMath::Abs(sigmaTPCPionHyp);
 837   sigmaTPCKaonHyp=TMath::Abs(sigmaTPCKaonHyp);
 838   sigmaTPCProtonHyp=TMath::Abs(sigmaTPCProtonHyp);
 839   sigmaTOFPionHyp=TMath::Abs(sigmaTOFPionHyp);
 840   sigmaTOFKaonHyp=TMath::Abs(sigmaTOFKaonHyp);
 841   sigmaTOFProtonHyp=TMath::Abs(sigmaTOFProtonHyp);
 842
 843   if (oksigmaTPCPionHyp && sigmaTPCPionHyp>0.){
 844     if (sigmaTPCPionHyp<1.) bitmap+=1<<kTPCPionLess1;
 845     else{
 846       if (sigmaTPCPionHyp<2.) bitmap+=1<<kTPCPionMore1Less2;
 847       else {
 848         if (sigmaTPCPionHyp<3.) bitmap+=1<<kTPCPionMore2Less3;
 849         else bitmap+=1<<kTPCPionMore3;
 850       }
 851     }
 852   }
 853
 854   if (oksigmaTPCKaonHyp && sigmaTPCKaonHyp>0.){
 855     if (sigmaTPCKaonHyp<1.) bitmap+=1<<kTPCKaonLess1;
 856     else{
 857       if (sigmaTPCKaonHyp<2.) bitmap+=1<<kTPCKaonMore1Less2;
 858       else {
 859         if (sigmaTPCKaonHyp<3.) bitmap+=1<<kTPCKaonMore2Less3;
 860         else bitmap+=1<<kTPCKaonMore3;
 861       }
 862     }
 863   }
 864
 865   if (oksigmaTPCProtonHyp && sigmaTPCProtonHyp>0.){
 866     if (sigmaTPCProtonHyp<1.) bitmap+=1<<kTPCProtonLess1;
 867     else{
 868       if (sigmaTPCProtonHyp<2.) bitmap+=1<<kTPCProtonMore1Less2;
 869       else {
 870         if (sigmaTPCProtonHyp<3.) bitmap+=1<<kTPCProtonMore2Less3;
 871         else bitmap+=1<<kTPCProtonMore3;
 872       }
 873     }
 874   }
 875
 876   if (oksigmaTOFPionHyp && sigmaTOFPionHyp>0.){
 877     if (sigmaTOFPionHyp<1.) bitmap+=1<<kTOFPionLess1;
 878     else{
 879       if (sigmaTOFPionHyp<2.) bitmap+=1<<kTOFPionMore1Less2;
 880       else {
 881         if (sigmaTOFPionHyp<3.) bitmap+=1<<kTOFPionMore2Less3;
 882         else bitmap+=1<<kTOFPionMore3;
 883       }
 884     }
 885   }
 886
 887   if (oksigmaTOFKaonHyp && sigmaTOFKaonHyp>0.){
 888     if (sigmaTOFKaonHyp<1.) bitmap+=1<<kTOFKaonLess1;
 889     else{
 890       if (sigmaTOFKaonHyp<2.) bitmap+=1<<kTOFKaonMore1Less2;
 891       else {
 892         if (sigmaTOFKaonHyp<3.) bitmap+=1<<kTOFKaonMore2Less3;
 893         else bitmap+=1<<kTOFKaonMore3;
 894       }
 895     }
 896   }
 897
 898   if (oksigmaTOFProtonHyp && sigmaTOFProtonHyp>0.){
 899     if (sigmaTOFProtonHyp<1.) bitmap+=1<<kTOFProtonLess1;
 900     else{
 901       if (sigmaTOFProtonHyp<2.) bitmap+=1<<kTOFProtonMore1Less2;
 902       else {
 903         if (sigmaTOFProtonHyp<3.) bitmap+=1<<kTOFProtonMore2Less3;
 904         else bitmap+=1<<kTOFProtonMore3;
 905       }
 906     }
 907   }
 908
 909
 910
 911   return bitmap;
 912
 913 }