PWGCF/FEMTOSCOPY/macros/Train/AshutoshPionFemtoscopy/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 "AliFemtoCorrFctn.h"
  20 #include "AliFemtoCutMonitorParticleYPt.h"
  21 #include "AliFemtoCutMonitorParticleVertPos.h"
  22 #include "AliFemtoCutMonitorParticleMomRes.h"
  23 #include "AliFemtoCutMonitorParticlePID.h"
  24 #include "AliFemtoCutMonitorEventMult.h"
  25 #include "AliFemtoCutMonitorEventVertex.h"
  26 #include "AliFemtoShareQualityTPCEntranceSepPairCut.h"
  27 #include "AliFemtoPairCutAntiGamma.h"
  28 #include "AliFemtoPairCutRadialDistance.h"
  29 #include "AliFemtoQinvCorrFctn.h"
  30 #include "AliFemtoShareQualityCorrFctn.h"
  31 #include "AliFemtoTPCInnerCorrFctn.h"
  32 #include "AliFemtoVertexMultAnalysis.h"
  33 #include "AliFemtoCorrFctn3DSpherical.h"
  34 #include "AliFemtoChi2CorrFctn.h"
  35 #include "AliFemtoCorrFctnTPCNcls.h"
  36 #include "AliFemtoBPLCMS3DCorrFctn.h"
  37 #include "AliFemtoCorrFctn3DLCMSSym.h"
  38 #include "AliFemtoModelBPLCMSCorrFctn.h"
  39 #include "AliFemtoModelCorrFctn3DSpherical.h"
  40 #include "AliFemtoModelGausLCMSFreezeOutGenerator.h"
  41 #include "AliFemtoModelGausRinvFreezeOutGenerator.h"
  42 #include "AliFemtoModelManager.h"
  43 #include "AliFemtoModelWeightGeneratorBasic.h"
  44 #include "AliFemtoModelWeightGeneratorLednicky.h"
  45 #include "AliFemtoCorrFctnDirectYlm.h"
  46 #include "AliFemtoModelCorrFctnDirectYlm.h"
  47 #include "AliFemtoModelCorrFctnSource.h"
  48 #include "AliFemtoCutMonitorParticlePtPDG.h"
  49 #include "AliFemtoKTPairCut.h"
  50 #include "AliFemtoCutMonitorCollections.h"
  51 #endif
  52
  53 //________________________________________________________________________
  54 AliFemtoManager* ConfigFemtoAnalysis() {
  55
  56   double PionMass = 0.13956995;
  57   double KaonMass = 0.493677;
  58
  59   //multiplicity bins
  60   int runmults[10] = {1, 1, 0, 0, 0, 0, 0, 0, 0, 0};
  61   int multbins[11] = {0, 100, 200, 300, 600, 800, 500, 600, 700, 800, 900};
  62
  63   int runch[2] = {1, 1};
  64   const char *chrgs[2] = { "pip", "pim" };
  65
  66   int runktdep = 1;
  67   double ktrng[8] = {0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1.0};
  68
  69   int run3d = 1; // Do 3D cartesian analysis?
  70   int runshlcms = 1;
  71
  72   //PhysicsSelection set only in runBatch with trigger + Physics Selection Task
  73
  74
  75   double shqmax;
  76   int nbinssh = 200;
  77
  78   if (runshlcms) shqmax = 2.0;
  79   else shqmax = 0.9;
  80
  81   AliFemtoEventReaderAODChain *Reader = new AliFemtoEventReaderAODChain();
  82   Reader->SetFilterBit(7);
  83   //Reader->SetCentralityPreSelection(0.001, 950);
  84
  85   //AliFemtoEventReaderESDChainKine* Reader=new AliFemtoEventReaderESDChainKine();
  86   //Reader->SetConstrained(true);
  87   // Reader->SetUseTPCOnly(false);
  88
  89   //AliFemtoEventReaderESDChain *Reader = new AliFemtoEventReaderESDChain();
  90   //Reader->SetUseMultiplicity(AliFemtoEventReaderESDChain::kV0Centrality);
  91   //Reader->SetReadTrackType(AliFemtoEventReaderESDChain::kGlobal);
  92
  93
  94   AliFemtoManager* Manager=new AliFemtoManager();
  95   Manager->SetEventReader(Reader);
  96
  97   AliFemtoVertexMultAnalysis    *anetaphitpc[20];
  98   AliFemtoBasicEventCut         *mecetaphitpc[20];
  99   AliFemtoCutMonitorEventMult   *cutPassEvMetaphitpc[20];
 100   AliFemtoCutMonitorEventMult   *cutFailEvMetaphitpc[20];
 101   AliFemtoCutMonitorEventVertex *cutPassEvVetaphitpc[20];
 102   AliFemtoCutMonitorEventVertex *cutFailEvVetaphitpc[20];
 103   AliFemtoCutMonitorCollections   *cutPassColletaphitpc[20];
 104   AliFemtoCutMonitorCollections   *cutFailColletaphitpc[20];
 105   AliFemtoESDTrackCut           *dtc1etaphitpc[20];
 106   AliFemtoESDTrackCut           *dtc2etaphitpc[20];
 107   AliFemtoCutMonitorParticleYPt *cutPass1YPtetaphitpc[20];
 108   AliFemtoCutMonitorParticleYPt *cutFail1YPtetaphitpc[20];
 109   AliFemtoCutMonitorParticlePID *cutPass1PIDetaphitpc[20];
 110   AliFemtoCutMonitorParticlePID *cutFail1PIDetaphitpc[20];
 111   AliFemtoCutMonitorParticleYPt *cutPass2YPtetaphitpc[20];
 112   AliFemtoCutMonitorParticleYPt *cutFail2YPtetaphitpc[20];
 113   AliFemtoCutMonitorParticlePID *cutPass2PIDetaphitpc[20];
 114   AliFemtoCutMonitorParticlePID *cutFail2PIDetaphitpc[20];
 115   //  AliFemtoPairCutAntiGamma      *sqpcetaphitpc[20];
 116   //AliFemtoShareQualityTPCEntranceSepPairCut      *sqpcetaphitpc[20];
 117   AliFemtoPairCutRadialDistance      *sqpcetaphitpc[20];
 118   AliFemtoPairCutRadialDistanceLM      *sqpcetaphitpcRD[20];
 119   AliFemtoCorrFctnDirectYlm     *cylmetaphitpc[20];
 120   AliFemtoCorrFctnDEtaDPhi      *cdedpetaphi[20];
 121   AliFemtoChi2CorrFctn          *cchiqinvetaphitpc[20];
 122   AliFemtoKTPairCut             *ktpcuts[20*7];
 123   AliFemtoCorrFctnDirectYlm     *cylmkttpc[20*7];
 124   AliFemtoQinvCorrFctn          *cqinvkttpc[20*7];
 125   AliFemtoCorrFctn3DLCMSSym     *cq3dlcmskttpc[20*7];
 126   AliFemtoCorrFctnTPCNcls       *cqinvnclstpc[20];
 127   AliFemtoShareQualityCorrFctn  *cqinvsqtpc[20*10];
 128   AliFemtoChi2CorrFctn          *cqinvchi2tpc[20];
 129   AliFemtoTPCInnerCorrFctn      *cqinvinnertpc[20*10];
 130
 131   // *** Begin pion-pion analysis ***
 132   int aniter = 0;
 133
 134   for (int imult=0; imult<10; imult++) {
 135     if (runmults[imult]) {
 136       for (int ichg=0; ichg<2; ichg++) {
 137         if (runch[ichg]) {
 138           aniter = ichg*10+imult;
 139
 140           anetaphitpc[aniter] = new AliFemtoVertexMultAnalysis(10, -10.0, 10.0, 4, multbins[imult], multbins[imult+1]);
 141           anetaphitpc[aniter]->SetNumEventsToMix(4);
 142           anetaphitpc[aniter]->SetMinSizePartCollection(1);
 143
 144           mecetaphitpc[aniter] = new AliFemtoBasicEventCut();
 145           mecetaphitpc[aniter]->SetEventMult(0,10000);
 146           mecetaphitpc[aniter]->SetVertZPos(-10,10);
 147
 148           cutPassEvMetaphitpc[aniter] = new AliFemtoCutMonitorEventMult(Form("cutPass%stpcM%i", chrgs[ichg], imult),500);
 149           cutFailEvMetaphitpc[aniter] = new AliFemtoCutMonitorEventMult(Form("cutFail%stpcM%i", chrgs[ichg], imult),500);
 150           mecetaphitpc[aniter]->AddCutMonitor(cutPassEvMetaphitpc[aniter], cutFailEvMetaphitpc[aniter]);
 151
 152           cutPassEvVetaphitpc[aniter] = new AliFemtoCutMonitorEventVertex(Form("cutPass%stpcM%i", chrgs[ichg], imult));
 153           cutFailEvVetaphitpc[aniter] = new AliFemtoCutMonitorEventVertex(Form("cutFail%stpcM%i", chrgs[ichg], imult));
 154           mecetaphitpc[aniter]->AddCutMonitor(cutPassEvVetaphitpc[aniter], cutFailEvVetaphitpc[aniter]);
 155
 156           cutPassColletaphitpc[aniter] = new AliFemtoCutMonitorCollections(Form("cutPass%stpcM%i", chrgs[ichg], imult));
 157           cutFailColletaphitpc[aniter] = new AliFemtoCutMonitorCollections(Form("cutFail%stpcM%i", chrgs[ichg], imult));
 158           mecetaphitpc[aniter]->AddCutMonitor(cutPassColletaphitpc[aniter], cutFailColletaphitpc[aniter]);
 159
 160           dtc1etaphitpc[aniter] = new AliFemtoESDTrackCut();
 161
 162           if (ichg == 0)
 163             dtc1etaphitpc[aniter]->SetCharge(1.0);
 164           else if (ichg == 1)
 165             dtc1etaphitpc[aniter]->SetCharge(-1.0);
 166
 167           dtc1etaphitpc[aniter]->SetPt(0.14,1.5);
 168           dtc1etaphitpc[aniter]->SetEta(-0.8,0.8);
 169
 170           //PID method
 171           dtc1etaphitpc[aniter]->SetMass(PionMass);
 172           dtc1etaphitpc[aniter]->SetMostProbablePion();
 173           //dtc1etaphitpc[aniter]->SetPIDMethod(1);//contour
 174           //dtc1etaphitpc[aniter]->SetNsigmaTPCTOF(kTRUE);
 175           //dtc1etaphitpc[aniter]->SetPIDMethod(AliFemtoESDTrackCut::kContour);
 176
 177           //Track quality cuts
 178           //dtc1etaphitpc[aniter]->SetStatus(AliESDtrack::kTPCrefit|AliESDtrack::kITSrefit);
 179           dtc1etaphitpc[aniter]->SetStatus(AliESDtrack::kTPCin);
 180           dtc1etaphitpc[aniter]->SetminTPCncls(80);
 181           dtc1etaphitpc[aniter]->SetRemoveKinks(kTRUE);
 182
 183
 184           dtc1etaphitpc[aniter]->SetMaxTPCChiNdof(4.0);
 185           //dtc1etaphitpc[aniter]->SetMaxITSChiNdof(36);
 186           dtc1etaphitpc[aniter]->SetLabel(kFALSE);
 187
 188           //primary particles: hits in ITS + DCA cut
 189           dtc1etaphitpc[aniter]->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
 190                                          AliESDtrackCuts::kAny);
 191           //dtc1etaphitpc[aniter]->SetMaxImpactZ(3.0);
 192           //dtc1etaphitpc[aniter]->SetMaxImpactXY(2.4);
 193           //dtc1etaphitpc[aniter]->SetMaxImpactXYPtDep(0.0105, 0.0350, -1.1);
 194           //dtc1etaphitpc[aniter]->SetMaxImpactXYPtDep(0.0182, 0.0350, -1.01);
 195           //dtc1etaphitpc[aniter]->SetMaxSigmaToVertex(6.0);
 196
 197           cutPass1YPtetaphitpc[aniter] = new AliFemtoCutMonitorParticleYPt(Form("cutPass1%stpcM%i", chrgs[ichg], imult), 0.13957);
 198           cutFail1YPtetaphitpc[aniter] = new AliFemtoCutMonitorParticleYPt(Form("cutFail1%stpcM%i", chrgs[ichg], imult), 0.13957);
 199           dtc1etaphitpc[aniter]->AddCutMonitor(cutPass1YPtetaphitpc[aniter], cutFail1YPtetaphitpc[aniter]);
 200
 201           cutPass1PIDetaphitpc[aniter] = new AliFemtoCutMonitorParticlePID(Form("cutPass1%stpcM%i", chrgs[ichg], imult),0);
 202           cutFail1PIDetaphitpc[aniter] = new AliFemtoCutMonitorParticlePID(Form("cutFail1%stpcM%i", chrgs[ichg], imult),0);
 203           dtc1etaphitpc[aniter]->AddCutMonitor(cutPass1PIDetaphitpc[aniter], cutFail1PIDetaphitpc[aniter]);
 204
 205           //sqpcetaphitpc[aniter] = new AliFemtoPairCutAntiGamma();
 206           //sqpcetaphitpc[aniter] = new AliFemtoShareQualityTPCEntranceSepPairCut();
 207           sqpcetaphitpc[aniter] = new AliFemtoPairCutRadialDistance();
 208           sqpcetaphitpcRD[aniter] = new AliFemtoPairCutRadialDistanceLM();
 209           sqpcetaphitpc[aniter]->SetShareQualityMax(1.0);
 210           sqpcetaphitpc[aniter]->SetShareFractionMax(0.05);
 211           sqpcetaphitpc[aniter]->SetRemoveSameLabel(kFALSE);
 212           sqpcetaphitpc[aniter]->SetMinimumRadius(1.6);
 213           sqpcetaphitpc[aniter]->SetEtaDifferenceMinimum(0.02);
 214           sqpcetaphitpc[aniter]->SetPhiStarDifferenceMinimum(0.045);
 215           sqpcetaphitpcRD[aniter]->SetMinimumRadius(1.6);
 216           sqpcetaphitpcRD[aniter]->SetEtaDifferenceMinimum(0.02);
 217           sqpcetaphitpcRD[aniter]->SetPhiStarDifferenceMinimum(0.045);
 218           //runtype==0
 219           // sqpcetaphitpc[aniter]->SetMaxEEMinv(0.0);
 220           // sqpcetaphitpc[aniter]->SetMaxThetaDiff(0.0);
 221           // sqpcetaphitpc[aniter]->SetTPCEntranceSepMinimum(1.5);
 222           // sqpcetaphitpc[aniter]->SetPhiStarDistanceMinimum(0.03);
 223           // sqpcetaphitpc[aniter]->SetRadialDistanceMinimum(0.12, 0.03);
 224           //sqpcetaphitpc[aniter]->SetEtaDifferenceMinimum(0.02);
 225           //runtype==1
 226           //        sqpcetaphitpc[aniter]->SetTPCEntranceSepMinimum(5.0);
 227           //        sqpcetaphitpc[aniter]->SetPhiStarDistanceMinimum(0.03);
 228           //sqpcetaphitpc[aniter]->SetRadialDistanceMinimum(1.2, 0.03);
 229           //sqpcetaphitpc[aniter]->SetEtaDifferenceMinimum(0.02);
 230           //runtype==2
 231           //        sqpcetaphitpc[aniter]->SetTPCEntranceSepMinimum(1.0);
 232           //        sqpcetaphitpc[aniter]->SetPhiStarDistanceMinimum(0.03);
 233           //sqpcetaphitpc[aniter]->SetRadialDistanceMinimum(1.2, 0.045);
 234           //sqpcetaphitpc[aniter]->SetEtaDifferenceMinimum(0.016);
 235           //sqpcetaphitpc[aniter]->SetPhiStarDifferenceMinimum(0.02);
 236
 237           anetaphitpc[aniter]->SetEventCut(mecetaphitpc[aniter]);
 238           anetaphitpc[aniter]->SetFirstParticleCut(dtc1etaphitpc[aniter]);
 239           anetaphitpc[aniter]->SetSecondParticleCut(dtc1etaphitpc[aniter]);
 240           anetaphitpc[aniter]->SetPairCut(sqpcetaphitpc[aniter]);
 241
 242           //Correlation functions
 243
 244           //Spherical harmonics (without kT bins)
 245           //cylmetaphitpc[aniter] = new AliFemtoCorrFctnDirectYlm(Form("cylm%stpcM%i", chrgs[ichg], imult),3,nbinssh,0.0,shqmax,runshlcms);
 246           //anetaphitpc[aniter]->AddCorrFctn(cylmetaphitpc[aniter]);
 247
 248           //Qinv (without kT bins)
 249           //cqinvkttpc[aniter] = new AliFemtoQinvCorrFctn(Form("cqinv%stpcM%i", chrgs[ichg], imult),nbinssh,0.0,shqmax);
 250           //anetaphitpc[aniter]->AddCorrFctn(cqinvkttpc[aniter]);
 251
 252           //3D cartesian (without kT bins)
 253          /* if(run3d){
 254             cq3dlcmskttpc[aniter] = new AliFemtoCorrFctn3DLCMSSym(Form("cq3d%stpcM%i", chrgs[ichg], imult),100,0.5);
 255             anetaphitpc[aniter]->AddCorrFctn(cq3dlcmskttpc[aniter]);
 256           }*/
 257
 258           // cqinvnclstpc[aniter] = new AliFemtoCorrFctnTPCNcls(Form("cqinvncls%stpcM%i", chrgs[ichg], imult),nbinssh,0.0,shqmax);
 259           // anetaphitpc[aniter]->AddCorrFctn(cqinvnclstpc[aniter]);
 260
 261           // cqinvchi2tpc[aniter] = new AliFemtoChi2CorrFctn(Form("cqinvchi2%stpcM%i", chrgs[ichg], imult),nbinssh,0.0,shqmax);
 262           // anetaphitpc[aniter]->AddCorrFctn(cqinvchi2tpc[aniter]);
 263
 264           if (runktdep) {
 265             int ktm;
 266             for (int ikt=0; ikt<7; ikt++) {
 267               ktm = aniter*7 + ikt;
 268               ktpcuts[ktm] = new AliFemtoKTPairCut(ktrng[ikt], ktrng[ikt+1]);
 269
 270               /*cylmkttpc[ktm] = new AliFemtoCorrFctnDirectYlm(Form("cylm%stpcM%ikT%i", chrgs[ichg], imult, ikt),3,
 271                                                      nbinssh, 0.0, shqmax, runshlcms);
 272               cylmkttpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 273               anetaphitpc[aniter]->AddCorrFctn(cylmkttpc[ktm]);*/
 274
 275               cqinvkttpc[ktm] = new AliFemtoQinvCorrFctn(Form("cqinv%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0, shqmax);
 276               cqinvkttpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 277               anetaphitpc[aniter]->AddCorrFctn(cqinvkttpc[ktm]);
 278               //cqinvkttpc[ktm] = new AliFemtoQinvCorrFctn(Form("cqinv%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0, shqmax);
 279               //cqinvkttpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 280               //anetaphitpc[aniter]->AddCorrFctn(cqinvkttpc[ktm]);
 281
 282               //cqinvsqtpc[ktm] = new AliFemtoShareQualityCorrFctn(Form("cqinvsq%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0,shqmax);
 283               //cqinvsqtpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 284               //anetaphitpc[aniter]->AddCorrFctn(cqinvsqtpc[ktm]);
 285
 286               //cqinvinnertpc[ktm] = new AliFemtoTPCInnerCorrFctn(Form("cqinvinner%stpcM%ikT%i", chrgs[ichg], imult, ikt),nbinssh,0.0,shqmax);
 287               //cqinvinnertpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 288               //cqinvinnertpc[ktm]->SetRadius(1.2);
 289               //anetaphitpc[aniter]->AddCorrFctn(cqinvinnertpc[ktm]);
 290
 291               if (run3d) {
 292                 //              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);
 293                 cq3dlcmskttpc[ktm] = new AliFemtoCorrFctn3DLCMSSym(Form("cq3d%stpcM%ikT%i", chrgs[ichg], imult, ikt),100,0.5);
 294                 cq3dlcmskttpc[ktm]->SetPairSelectionCut(ktpcuts[ktm]);
 295                 anetaphitpc[aniter]->AddCorrFctn(cq3dlcmskttpc[ktm]);
 296               }
 297             }
 298           }
 299
 300           //cdedpetaphi[aniter] = new AliFemtoCorrFctnDEtaDPhi(Form("cdedp%stpcM%i", chrgs[ichg], imult),39, 39);
 301           //anetaphitpc[aniter]->AddCorrFctn(cdedpetaphi[aniter]);
 302
 303           Manager->AddAnalysis(anetaphitpc[aniter]);
 304         }
 305       }
 306     }
 307   }
 308   // *** End pion-pion analysis
 309
 310   return Manager;
 311 }
 312