PWGCF/FEMTOSCOPY/macros/Train/NZ/pPb_TTC_kt13/ConfigFemtoAnalysis.C

   1
   2 /*********************************************************************
   3  *                                                                   *
   4  * ConfigFemtoAnalysis.C - configuration macro for the femtoscopic   *
   5  * analysis, meant as a QA process for two-particle effects          *
   6  *                                                                   *
   7  * Author: Adam Kisiel (Adam.Kisiel@cern.ch)                         *
   8  *                                                                   *
   9  *********************************************************************/
  10
  11 #if !defined(__CINT__) || defined(__MAKECINT_)
  12 #include "AliFemtoManager.h"
  13 #include "AliFemtoEventReaderESDChain.h"
  14 #include "AliFemtoEventReaderESDChainKine.h"
  15 #include "AliFemtoEventReaderAODChain.h"
  16 #include "AliFemtoSimpleAnalysis.h"
  17 #include "AliFemtoBasicEventCut.h"
  18 #include "AliFemtoESDTrackCut.h"
  19 #include "AliFemtoKKTrackCut.h"
  20 #include "AliFemtoCorrFctn.h"
  21 #include "AliFemtoCutMonitorParticleYPt.h"
  22 #include "AliFemtoCutMonitorParticleVertPos.h"
  23 #include "AliFemtoCutMonitorParticleMomRes.h"
  24 #include "AliFemtoCutMonitorParticlePID.h"
  25 #include "AliFemtoCutMonitorEventMult.h"
  26 #include "AliFemtoCutMonitorEventVertex.h"
  27 #include "AliFemtoShareQualityTPCEntranceSepPairCut.h"
  28 #include "AliFemtoPairCutAntiGamma.h"
  29 #include "AliFemtoPairCutRadialDistanceKK.h"
  30 #include "AliFemtoQinvCorrFctn.h"
  31 #include "AliFemtoShareQualityCorrFctn.h"
  32 #include "AliFemtoTPCInnerCorrFctn.h"
  33 #include "AliFemtoVertexMultAnalysis.h"
  34 #include "AliFemtoCorrFctn3DSpherical.h"
  35 #include "AliFemtoChi2CorrFctn.h"
  36 #include "AliFemtoCorrFctnTPCNcls.h"
  37 #include "AliFemtoBPLCMS3DCorrFctn.h"
  38 #include "AliFemtoCorrFctn3DLCMSSym.h"
  39 #include "AliFemtoModelBPLCMSCorrFctn.h"
  40 #include "AliFemtoModelCorrFctn3DSpherical.h"
  41 #include "AliFemtoModelGausLCMSFreezeOutGenerator.h"
  42 #include "AliFemtoModelGausRinvFreezeOutGenerator.h"
  43 #include "AliFemtoModelManager.h"
  44 #include "AliFemtoModelWeightGeneratorBasic.h"
  45 #include "AliFemtoModelWeightGeneratorLednicky.h"
  46 #include "AliFemtoCorrFctnDirectYlm.h"
  47 #include "AliFemtoModelCorrFctnDirectYlm.h"
  48 #include "AliFemtoModelCorrFctnSource.h"
  49 #include "AliFemtoCutMonitorParticlePtPDG.h"
  50 #include "AliFemtoKTPairCut.h"
  51 #include "AliFemtoCutMonitorCollections.h"
  52 #endif
  53
  54 //________________________________________________________________________
  55 AliFemtoManager* ConfigFemtoAnalysis() {
  56
  57   double PionMass = 0.13956995;
  58   double KaonMass = 0.493677;
  59
  60   //multiplicity bins
  61   // int runmults[1] = {1};//3
  62    // int multbins[2] = {0.01, 990};//4
  63
  64      int runmults[3] = {1, 1, 1};
  65     int multbins[4] = {0.01, 200, 400, 900};
  66
  67
  68   int runch[2] = {1, 1};
  69   // const char *chrgs[2] = { "pip", "pim" };
  70   const char *chrgs[2] = { "Kp", "Km"};
  71
  72   int runktdep = 1;
  73   //double ktrng[9] = {0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1.0, 1.3};
  74   double ktrng[3] = {0.2, 0.5, 1.3};
  75
  76   int run3d = 0; // Do 3D cartesian analysis?
  77   //int runshlcms = 1;
  78   int runshlcms = 0;
  79
  80   //PhysicsSelection set only in runBatch with trigger + Physics Selection Task
  81
  82   double shqmax;
  83   //int nbinssh = 200;
  84   int nbinssh = 100;
  85
  86   //if (runshlcms) shqmax = 2.0;
  87   if (runshlcms) shqmax = 0.25;
  88   else shqmax = 2.0;
  89
  90   AliFemtoEventReaderAODChain *Reader = new AliFemtoEventReaderAODChain();
  91   Reader->SetUseMultiplicity(AliFemtoEventReaderAODChain::kCentrality);
  92   Reader->SetFilterBit(7);
  93  // Reader->SetDCAglobalTrack(kTRUE);
  94   Reader->SetpA2013(kTRUE);
  95
  96   AliFemtoManager* Manager=new AliFemtoManager();
  97   Manager->SetEventReader(Reader);
  98
  99   AliFemtoVertexMultAnalysis    *anetaphitpc[20];
 100   AliFemtoBasicEventCut         *mecetaphitpc[20];
 101   AliFemtoCutMonitorEventMult   *cutPassEvMetaphitpc[20];
 102   AliFemtoCutMonitorEventMult   *cutFailEvMetaphitpc[20];
 103   AliFemtoCutMonitorEventVertex *cutPassEvVetaphitpc[20];
 104   AliFemtoCutMonitorEventVertex *cutFailEvVetaphitpc[20];
 105   AliFemtoCutMonitorCollections   *cutPassColletaphitpc[20];
 106   AliFemtoCutMonitorCollections   *cutFailColletaphitpc[20];
 107   AliFemtoKKTrackCut           *dtc1etaphitpc[20];
 108   AliFemtoKKTrackCut           *dtc2etaphitpc[20];
 109   //AliFemtoESDTrackCut           *dtc1etaphitpc[20];
 110   //AliFemtoESDTrackCut           *dtc2etaphitpc[20];
 111   AliFemtoCutMonitorParticleYPt *cutPass1YPtetaphitpc[20];
 112   AliFemtoCutMonitorParticleYPt *cutFail1YPtetaphitpc[20];
 113   AliFemtoCutMonitorParticlePID *cutPass1PIDetaphitpc[20];
 114   AliFemtoCutMonitorParticlePID *cutFail1PIDetaphitpc[20];
 115   AliFemtoCutMonitorParticleYPt *cutPass2YPtetaphitpc[20];
 116   AliFemtoCutMonitorParticleYPt *cutFail2YPtetaphitpc[20];
 117   AliFemtoCutMonitorParticlePID *cutPass2PIDetaphitpc[20];
 118   AliFemtoCutMonitorParticlePID *cutFail2PIDetaphitpc[20];
 119   //  AliFemtoPairCutAntiGamma      *sqpcetaphitpc[20];
 120   AliFemtoPairCutRadialDistanceKK      *sqpcetaphitpc[20];
 121   //AliFemtoShareQualityPairCut      *sqpcetaphitpc[20];
 122   AliFemtoCorrFctnDirectYlm     *cylmetaphitpc[20];
 123   AliFemtoCorrFctnDEtaDPhi      *cdedpetaphi[20];
 124   AliFemtoChi2CorrFctn          *cchiqinvetaphitpc[20];
 125   //AliFemtoKTPairCut             *ktpcuts[20*7];
 126   //AliFemtoCorrFctnDirectYlm     *cylmkttpc[20*7];
 127   //AliFemtoQinvCorrFctn          *cqinvkttpc[20*7];
 128   //AliFemtoCorrFctn3DLCMSSym     *cq3dlcmskttpc[20*7];
 129   AliFemtoKTPairCut             *ktpcuts[20*8];
 130   AliFemtoCorrFctnDirectYlm     *cylmkttpc[20*8];
 131   AliFemtoQinvCorrFctn          *cqinvkttpc[20*8];
 132   AliFemtoCorrFctn3DLCMSSym     *cq3dlcmskttpc[20*8];
 133   AliFemtoCorrFctnTPCNcls       *cqinvnclstpc[20];
 134   AliFemtoShareQualityCorrFctn  *cqinvsqtpc[20*10];
 135   AliFemtoChi2CorrFctn          *cqinvchi2tpc[20];
 136   AliFemtoTPCInnerCorrFctn      *cqinvinnertpc[20*10];
 137
 138   // *** Begin pion-pion analysis ***
 139   int aniter = 0;
 140
 141   for (int imult=0; imult<3; imult++) {
 142     if (runmults[imult]) {
 143       for (int ichg=0; ichg<2; ichg++) {
 144       if (runch[ichg]) {
 145         aniter = ichg*3+imult;
 146
 147           anetaphitpc[aniter] = new AliFemtoVertexMultAnalysis(10, -10.0, 10.0, 4, multbins[imult], multbins[imult+1]);
 148             anetaphitpc[aniter]->SetNumEventsToMix(5);
 149               anetaphitpc[aniter]->SetMinSizePartCollection(1);
 150                 anetaphitpc[aniter]->SetVerboseMode(kTRUE);
 151
 152     mecetaphitpc[aniter] = new AliFemtoBasicEventCut();
 153     mecetaphitpc[aniter]->SetEventMult(0,10000);
 154     mecetaphitpc[aniter]->SetVertZPos(-10,10);
 155
 156         cutPassEvMetaphitpc[aniter] = new AliFemtoCutMonitorEventMult(Form("cutPass%stpcM%i", chrgs[ichg], imult));
 157         cutFailEvMetaphitpc[aniter] = new AliFemtoCutMonitorEventMult(Form("cutFail%stpcM%i", chrgs[ichg], imult));
 158         mecetaphitpc[aniter]->AddCutMonitor(cutPassEvMetaphitpc[aniter], cutFailEvMetaphitpc[aniter]);
 159
 160         cutPassEvVetaphitpc[aniter] = new AliFemtoCutMonitorEventVertex(Form("cutPass%stpcM%i", chrgs[ichg], imult));
 161         cutFailEvVetaphitpc[aniter] = new AliFemtoCutMonitorEventVertex(Form("cutFail%stpcM%i", chrgs[ichg], imult));
 162         mecetaphitpc[aniter]->AddCutMonitor(cutPassEvVetaphitpc[aniter], cutFailEvVetaphitpc[aniter]);
 163
 164         cutPassColletaphitpc[aniter] = new AliFemtoCutMonitorCollections(Form("cutPass%stpcM%i", chrgs[ichg], imult));
 165         cutFailColletaphitpc[aniter] = new AliFemtoCutMonitorCollections(Form("cutFail%stpcM%i", chrgs[ichg], imult));
 166         mecetaphitpc[aniter]->AddCutMonitor(cutPassColletaphitpc[aniter], cutFailColletaphitpc[aniter]);
 167
 168         //dtc1etaphitpc[aniter] = new AliFemtoESDTrackCut();
 169          dtc1etaphitpc[aniter] = new AliFemtoKKTrackCut();
 170
 171           if (ichg == 0)
 172            dtc1etaphitpc[aniter]->SetCharge(1.0);
 173             else if (ichg == 1)
 174            dtc1etaphitpc[aniter]->SetCharge(-1.0);
 175
 176                 // dtc1etaphitpc[aniter]->SetPt(0.12,4.0);
 177                 // dtc1etaphitpc[aniter]->SetEta(-1.2,1.2);
 178                  dtc1etaphitpc[aniter]->SetPt(0.14,1.5);
 179                  dtc1etaphitpc[aniter]->SetEta(-0.8,0.8);
 180
 181                  //PID method
 182                 // dtc1etaphitpc[aniter]->SetMass(PionMass);
 183                  //  dtc1etaphitpc[aniter]->SetMostProbablePion();
 184                  dtc1etaphitpc[aniter]->SetMass(KaonMass);
 185                  dtc1etaphitpc[aniter]->SetMostProbableKaon();
 186                                                    //dtc1etaphitpc[aniter]->SetPIDMethod(AliFemtoESDTrackCut::kContour);
 187 //------------------- November 2013 -----------------------------------<
 188                 // new cuts to remove electron (do not take into analysis if 400<p<500)
 189                 dtc1etaphitpc[aniter]->SetNsigmaTPCle250(2.0);
 190                 dtc1etaphitpc[aniter]->SetNsigmaTPC250_400(2.0);
 191                  dtc1etaphitpc[aniter]->SetNsigmaTPC400_450(2.0);
 192                 dtc1etaphitpc[aniter]->SetNsigmaTPC450_500(2.0);
 193                 dtc1etaphitpc[aniter]->SetNsigmaTPCge500(3.0);
 194                 // new cuts are stronger, better separation of pion in TOF
 195                 // when momentum is greater then 800 MeV/c
 196                 dtc1etaphitpc[aniter]->SetNsigmaTOF500_800(2.0);
 197                 dtc1etaphitpc[aniter]->SetNsigmaTOF800_1000(1.5);
 198                 dtc1etaphitpc[aniter]->SetNsigmaTOFge1000(1.0);
 199        //------------------- November 2013 ----------------------------------->
 200          //Track quality cuts
 201          // dtc1etaphitpc[aniter]->SetStatus(AliESDtrack::kTPCrefit|AliESDtrack::kITSrefit);
 202            dtc1etaphitpc[aniter]->SetminTPCncls(50);
 203             dtc1etaphitpc[aniter]->SetRemoveKinks(kTRUE);
 204
 205
 206            dtc1etaphitpc[aniter]->SetMaxTPCChiNdof(4.0);
 207            // dtc1etaphitpc[aniter]->SetMaxITSChiNdof(36);
 208             dtc1etaphitpc[aniter]->SetLabel(kFALSE);
 209
 210          //primary particles: hits in ITS + DCA cut
 211         //dtc1etaphitpc[aniter]->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
 212          //                              AliESDtrackCuts::kAny);
 213          dtc1etaphitpc[aniter]->SetMaxImpactZ(3.2);
 214         dtc1etaphitpc[aniter]->SetMaxImpactXY(2.4);
 215         //dtc1etaphitpc[aniter]->SetMaxImpactXYPtDep(0.0105, 0.0350, -1.1);
 216          //dtc1etaphitpc[aniter]->SetMaxImpactXYPtDep(0.0182, 0.0350, -1.01);
 217          //dtc1etaphitpc[aniter]->SetMaxSigmaToVertex(6.0);
 218
 219          //cutPass1YPtetaphitpc[aniter] = new AliFemtoCutMonitorParticleYPt(Form("cutPass1%stpcM%i", chrgs[ichg], imult), 0.13957);
 220         //cutFail1YPtetaphitpc[aniter] = new AliFemtoCutMonitorParticleYPt(Form("cutFail1%stpcM%i", chrgs[ichg], imult), 0.13957);
 221          cutPass1YPtetaphitpc[aniter] = new AliFemtoCutMonitorParticleYPt(Form("cutPass1%stpcM%i", chrgs[ichg], imult), 0.493677);
 222         cutFail1YPtetaphitpc[aniter] = new AliFemtoCutMonitorParticleYPt(Form("cutFail1%stpcM%i", chrgs[ichg], imult), 0.493677);
 223          dtc1etaphitpc[aniter]->AddCutMonitor(cutPass1YPtetaphitpc[aniter], cutFail1YPtetaphitpc[aniter]);
 224
 225         //cutPass1PIDetaphitpc[aniter] = new AliFemtoCutMonitorParticlePID(Form("cutPass1%stpcM%i", chrgs[ichg], imult),0);
 226         //cutFail1PIDetaphitpc[aniter] = new AliFemtoCutMonitorParticlePID(Form("cutFail1%stpcM%i", chrgs[ichg], imult),0);
 227          cutPass1PIDetaphitpc[aniter] = new AliFemtoCutMonitorParticlePID(Form("cutPass1%stpcM%i", chrgs[ichg], imult),1);
 228          cutFail1PIDetaphitpc[aniter] = new AliFemtoCutMonitorParticlePID(Form("cutFail1%stpcM%i", chrgs[ichg], imult),1);
 229         dtc1etaphitpc[aniter]->AddCutMonitor(cutPass1PIDetaphitpc[aniter], cutFail1PIDetaphitpc[aniter]);
 230
 231          dtc1etaphitpc[aniter]->SetStatus(AliESDtrack::kTPCin); ///my
 232
 233          //sqpcetaphitpc[aniter] = new AliFemtoPairCutAntiGamma();
 234         // sqpcetaphitpc[aniter] = new AliFemtoPairCutRadialDistance();
 235         //sqpcetaphitpc[aniter] = new AliFemtoShareQualityTPCEntranceSepPairCut();
 236         // sqpcetaphitpc[aniter] = new AliFemtoShareQualityPairCut();
 237           sqpcetaphitpc[aniter] = new AliFemtoPairCutRadialDistanceKK();
 238          sqpcetaphitpc[aniter]->SetShareQualityMax(1.0);
 239           sqpcetaphitpc[aniter]->SetShareFractionMax(0.05);
 240          sqpcetaphitpc[aniter]->SetRemoveSameLabel(kFALSE);
 241
 242           sqpcetaphitpc[aniter]->SetPhiStarDifferenceMinimum(0.04);
 243           sqpcetaphitpc[aniter]->SetEtaDifferenceMinimum(0.02);
 244
 245
 246                   anetaphitpc[aniter]->SetEventCut(mecetaphitpc[aniter]);
 247                  anetaphitpc[aniter]->SetFirstParticleCut(dtc1etaphitpc[aniter]);
 248                  anetaphitpc[aniter]->SetSecondParticleCut(dtc1etaphitpc[aniter]);
 249                  anetaphitpc[aniter]->SetPairCut(sqpcetaphitpc[aniter]);
 250
 251
 252                   cqinvkttpc[aniter] = new AliFemtoQinvCorrFctn(Form("cqinv%stpcM%i", chrgs[ichg], imult),nbinssh,0.0,shqmax);
 253             anetaphitpc[aniter]->AddCorrFctn(cqinvkttpc[aniter]);
 254
 255                               //3D cartesian (without kT bins)
 256                               if(run3d){
 257                     //cq3dlcmskttpc[aniter] = new AliFemtoCorrFctn3DLCMSSym(Form("cq3d%stpcM%i", chrgs[ichg], imult),60,0.5);
 258                             cq3dlcmskttpc[aniter] = new AliFemtoCorrFctn3DLCMSSym(Form("cq3d%stpcM%i", chrgs[ichg], imult),100,0.5);
 259                             anetaphitpc[aniter]->AddCorrFctn(cq3dlcmskttpc[aniter]);
 260                                               }
 261
 262                           if (runktdep) {
 263                       int ktm;
 264                          for (int ikt=0; ikt<3; ikt++) {
 265                                 ktm = aniter*2 + ikt;
 266                               ktpcuts[ktm] = new AliFemtoKTPairCut(ktrng[ikt], ktrng[ikt+1]);
 267
 268                               cqinvkttpc[ktm] = new AliFemtoQinvCorrFctn(Form("cqinv%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0, shqmax);
 269                               cqinvkttpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 270                               anetaphitpc[aniter]->AddCorrFctn(cqinvkttpc[ktm]);
 271
 272                               cqinvsqtpc[ktm] = new AliFemtoShareQualityCorrFctn(Form("cqinvsq%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0,shqmax);
 273                                             cqinvsqtpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 274                                                   anetaphitpc[aniter]->AddCorrFctn(cqinvsqtpc[ktm]);
 275
 276                 cqinvinnertpc[ktm] = new AliFemtoTPCInnerCorrFctn(Form("cqinvinner%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0,shqmax);
 277               cqinvinnertpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 278                     cqinvinnertpc[ktm]->SetRadius(-1.6);
 279                                                           anetaphitpc[aniter]->AddCorrFctn(cqinvinnertpc[ktm]);
 280
 281                                 if (run3d) {
 282                            //       cq3dlcmskttpc[ktm] = new AliFemtoCorrFctn3DLCMSSym(Form("cq3d%stpcM%ikT%i", chrgs[ichg], imult, ikt),60,(imult>3)?((imult>6)?((imult>7)?0.6:0.4):0.25):0.15);
 283                     cq3dlcmskttpc[ktm] = new AliFemtoCorrFctn3DLCMSSym(Form("cq3d%stpcM%ikT%i", chrgs[ichg], imult, ikt),60,0.5);
 284                                cq3dlcmskttpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 285                                 anetaphitpc[aniter]->AddCorrFctn(cq3dlcmskttpc[ktm]);
 286                       }
 287                                                           }
 288                             }
 289
 290                                 cdedpetaphi[aniter] = new AliFemtoCorrFctnDEtaDPhi(Form("cdedp%stpcM%i", chrgs[ichg], imult),39, 39);
 291                                   anetaphitpc[aniter]->AddCorrFctn(cdedpetaphi[aniter]);
 292
 293                                       Manager->AddAnalysis(anetaphitpc[aniter]);
 294                                               }
 295       }
 296     }
 297   }
 298   // *** End pion-pion analysis
 299
 300   return Manager;
 301 }
 302