PWG4/macros/ConfigGammaConversion.C

   1 /** VERSION NUMBER 1.1 */
   2
   3 /**************************************************************************
   4  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  *                                                                        *
   6  * Author: Ana Marin, Kathrin Koch, Kenneth Aamodt
   7  * Contact: kenneth.aamodt@cern.ch
   8  * Version 1.1                                                            *
   9  *                                                                        *
  10  * Permission to use, copy, modify and distribute this software and its   *
  11  * documentation strictly for non-commercial purposes is hereby granted   *
  12  * without fee, provided that the above copyright notice appears in all   *
  13  * copies and that both the copyright notice and this permission notice   *
  14  * appear in the supporting documentation. The authors make no claims     *
  15  * about the suitability of this software for any purpose. It is          *
  16  * provided "as is" without express or implied warranty.                  *
  17  **************************************************************************/
  18 const int c_array_size = 15;
  19
  20 class AliAnalysisDataContainer;
  21 class AliGammaConversionHistograms;
  22 class AliAnalysisTaskGammaConversion;
  23 class AliAnalysisTaskGammaJet;
  24
  25 // set this to a number if you want to analyze a set number of files
  26 // if it is 0 it will analyze the files listed in the data list
  27 Int_t kGCnumberOfFilesToAnalyze=0;
  28
  29 Bool_t kGCrunNeutralMeson = kTRUE;
  30 Bool_t kGCrunJet          = kFALSE;
  31 Bool_t kGCrunChic         = kFALSE;
  32 Bool_t kGCrunDalitz       = kFALSE;
  33 Bool_t kGCrunCF           = kFALSE;
  34 Bool_t kGCcalculateBackground = kTRUE;
  35 Bool_t kGCdoNeutralMesonV0MCCheck =kFALSE;
  36 Bool_t kGCrunOmegaMeson = kFALSE;
  37 Bool_t kGCrunRES = kFALSE;
  38 Bool_t kGCRecalculateV0ForGamma = kFALSE;
  39 Bool_t kGCUseTrackMultiplicityForBG = kTRUE;
  40 Bool_t kGCMoveParticlesAccordingToVertex = kFALSE;
  41 //Svein
  42 Bool_t kGCRunGammaJetTask = kFALSE;
  43 /** ---------------------------------- define cuts here ------------------------------------*/
  44 TString kGCAnalysisCutSelectionId="900356200010030"; // do not change here, use -set-cut-selection in argument instead
  45
  46 Int_t kGCNEventsForBGCalculation=10;
  47
  48 Int_t kGCpidOfNegativeTrack=11;
  49 Int_t kGCpidOfPositiveTrack=-11;
  50
  51 Double_t kGCmaxVertexZ   = 10.;
  52 Double_t kGCmaxRCut   = 180.;
  53 Double_t kGCetaCut    = 0.9;
  54 Double_t kGCptCut     = 0.02;
  55 Double_t kGCsingleptCut = 0.02;
  56 Double_t kGCmaxZCut     = 240.;
  57 Double_t kGCminClsTPCCut= 0.;
  58 Double_t kGCchi2CutConversion   = 30.;
  59 Double_t kGCchi2CutMeson   = 50.;
  60 Double_t kGCalphaCutMeson   = 0.7;
  61 Double_t kGCalphaMinCutMeson   = 0.0;
  62
  63 Double_t kGCLineCutZRSlope = tan(2*atan(exp(-kGCetaCut)));
  64 Double_t kGCLineCutZValue = 7.;
  65
  66
  67 Double_t kGCxVertexCut = 0.;
  68 Double_t kGCyVertexCut = 0.;
  69 Double_t kGCzVertexCut = 0.;
  70
  71 Double_t kGCsigmaCutGammaMass=0.0001;
  72
  73 Bool_t kGCuseImprovedVertex = kTRUE;
  74
  75 Bool_t kGCUseOnFlyV0Finder = kTRUE;
  76
  77 // define masses of different particles, this will be used by the KF particle
  78 // together with the width to set mass constraints. Units in GeV.
  79 Double_t kGCelectronMass = 0.00051099892;
  80 Double_t kGCgammaMass    = 0.;
  81 Double_t kGCpi0Mass      = 0.1349766;
  82 Double_t kGCetaMass      = 0.54751;
  83
  84 // define the width constraint used by KF particle.
  85 Double_t kGCgammaWidth = 0.01;
  86 Double_t kGCpi0Width   = 0.01;
  87 Double_t kGCetaWidth   = 0.01;
  88
  89 // define the probability of track being an electron
  90 Double_t kGCprobElectron = 0.000;
  91
  92 Double_t kGCminOpeningAngleGhostCut = 0.005;
  93
  94 /** ---------------------------------- define pi0 dalitz cuts here ------------------------------------*/
  95
  96 Bool_t kGCRunStandalone    = kFALSE;
  97 Bool_t kGCUseBayesPID      = kFALSE;
  98 Bool_t kGCUseTrackIndexCut = kTRUE;
  99 Bool_t kGCUsePsiPairCut    = kTRUE;
 100 Bool_t kGCUseMassCut       = kFALSE;
 101 Bool_t kGCUseGammaCut      = kFALSE;
 102 Bool_t kGCReadMagFieldSign = kTRUE;
 103 Bool_t kGCUseAliKF         = kFALSE;
 104
 105 Double_t kGCPsiPairCut                 = 0.45;
 106 Double_t kGCDeltaPhiCutMin             = 0.;
 107 Double_t kGCDeltaPhiCutMax             = 0.12;
 108 Double_t kGCMassCutMin                 = 0.;
 109 Double_t kGCMassCutMax                 = 0.1;
 110 Double_t kGCNSigmaBelowElecTPCbethe    = -2.;
 111 Double_t kGCNSigmaAboveElecTPCbethe    = 3.;
 112 Double_t kGCNSigmaAbovePionTPCbethe    = 2.;
 113 Double_t kGCNSigmaAboveKaonTPCbethe    = 2.;
 114 Double_t kGCNSigmaAboveProtonTPCbethe  = 2.;
 115
 116 Int_t kGCTrkSelectionCriteria          = 1;     // kITSsaTrack=0, kGlobalTrack=1, kITSsaGlobalTrack=2
 117 // NOTE: for details in the track cuts and defined histograms see AddGammaConvDalitz.C
 118
 119 /** ----------------------------------end define cuts here----------------------------------*/
 120
 121 /** -------------------------------- Phi/R Mapping ---------------------------------------*/
 122 Int_t kGCnPhiIndex = 8;
 123 Int_t kGCnRIndex   = 14;
 124
 125 Double_t kGCminRadius   = 0.;
 126 Double_t kGCmaxRadius   = 200.;
 127 Double_t kGCminPhi      = -TMath::Pi();
 128 Double_t kGCmaxPhi      = TMath::Pi();
 129 /** ------------------------------- end Phi/R Mapping ------------------------------------*/
 130
 131 Bool_t kGCdoOwnXYZCalculation = kFALSE;
 132 Bool_t kGCdoConstructGamma = kFALSE;
 133
 134 /** -------------AOD stuff ---------------------------------------------------------------*/
 135 TString kGCDeltaAODFilename = "AliAODGammaConversion.root";  //If empty, writes to standard common aod file.
 136 Bool_t kGCWriteAOD =kTRUE;    // Turn on AOD
 137 Bool_t kGCForceAOD = kFALSE;  // Call AliAnalysisManager::SetFillAOD(kTRUE) every ESD event.
 138
 139 /** ------------------- define which histograms to plot here --------------------------------*/
 140 /**   NB: to change the bin numbers, see below the histogram flags                           */
 141
 142 // NEUTRAL MESON PLOTS
 143 Bool_t kGCplotMCConversionR             = kTRUE;
 144 Bool_t kGCplotMCConversionZR            = kTRUE;
 145 Bool_t kGCplotMCConversionXY            = kTRUE;
 146 Bool_t kGCplotMCConversionOpeningAngle  = kTRUE;
 147 Bool_t kGCplotMCConvGammaEAsymmetryP    = kTRUE;
 148 Bool_t kGCplotMCConvGammaPAsymmetryP    = kTRUE;
 149
 150
 151 Bool_t kGCplotMCEEnergy  = kFALSE;
 152 Bool_t kGCplotMCEPt      = kTRUE;
 153 Bool_t kGCplotMCEEta     = kTRUE;
 154 Bool_t kGCplotMCEPhi     = kTRUE;
 155 Bool_t kGCplotMCENTPCClusters = kTRUE;
 156 Bool_t kGCplotMCENITSClusters = kTRUE;
 157
 158 Bool_t kGCplotMCPEnergy  = kFALSE;
 159 Bool_t kGCplotMCPPt      = kTRUE;
 160 Bool_t kGCplotMCPEta     = kTRUE;
 161 Bool_t kGCplotMCPPhi     = kTRUE;
 162 Bool_t kGCplotMCPNTPCClusters = kTRUE;
 163 Bool_t kGCplotMCPNITSClusters = kTRUE;
 164
 165 Bool_t kGCplotMCallGammaEnergy = kFALSE;
 166 Bool_t kGCplotMCallGammaPt     = kTRUE;
 167 Bool_t kGCplotMCallGammaEta    = kTRUE;
 168 Bool_t kGCplotMCallGammaPhi    = kTRUE;
 169 Bool_t kGCplotMCallGammaRapid  = kTRUE;
 170
 171
 172 Bool_t kGCplotMCConvGammaEnergy  = kFALSE;
 173 Bool_t kGCplotMCConvGammaPt      = kTRUE;
 174 Bool_t kGCplotMCConvGammaEta     = kTRUE;
 175 Bool_t kGCplotMCConvGammaPhi     = kTRUE;
 176 Bool_t kGCplotMCConvGammaRapid   = kTRUE;
 177 Bool_t kGCplotMCConvGammaPtvsEta = kTRUE;
 178
 179 Bool_t kGCplotMCallDirectGammaEnergy  = kFALSE;
 180 Bool_t kGCplotMCallDirectGammaPt      = kTRUE;
 181 Bool_t kGCplotMCallDirectGammaEta     = kTRUE;
 182 Bool_t kGCplotMCallDirectGammaPhi     = kTRUE;
 183 Bool_t kGCplotMCallDirectGammaRapid   = kTRUE;
 184
 185 Bool_t kGCplotMCConvDirectGammaEnergy  = kFALSE;
 186 Bool_t kGCplotMCConvDirectGammaPt      = kTRUE;
 187 Bool_t kGCplotMCConvDirectGammaEta     = kTRUE;
 188 Bool_t kGCplotMCConvDirectGammaPhi     = kTRUE;
 189 Bool_t kGCplotMCConvDirectGammaRapid   = kTRUE;
 190
 191 Bool_t kGCplotMCMotherEta                                       = kTRUE;
 192 Bool_t kGCplotMCMotherRapid                                = kTRUE;
 193 Bool_t kGCplotMCMotherPhi                                       = kTRUE;
 194 Bool_t kGCplotMCMotherPt                                        = kTRUE;
 195 Bool_t kGCplotMCMotherEnergy                            = kFALSE;
 196 Bool_t kGCplotMCMotherMass                                      = kTRUE;
 197 Bool_t kGCplotMCMotherOpeningAngle                              = kTRUE;
 198 Bool_t kGCplotMCMotherR                                 = kTRUE;
 199 Bool_t kGCplotMCMotherZR                                        = kFALSE;
 200 Bool_t kGCplotMCMotherXY                                        = kFALSE;
 201 Bool_t kGCplotMCMotherPtvsEtaWithinAcceptance              = kTRUE;
 202 Bool_t kGCplotMCMotherPtvsRapidWithinAcceptance            = kTRUE;
 203 Bool_t kGCplotMCMotherPtvsEtaConvGammaWithinAcceptance     = kTRUE;
 204 Bool_t kGCplotMCMotherPtvsRapidConvGammaWithinAcceptance   = kTRUE;
 205 Bool_t kGCplotMCMotherSpectra                           = kTRUE;
 206
 207 Bool_t kGCplotMCPi0Eta                                  = kTRUE;
 208 Bool_t kGCplotMCPi0Rapid                                   = kTRUE;
 209 Bool_t kGCplotMCPi0Phi                                     = kTRUE;
 210 Bool_t kGCplotMCPi0Pt                                      = kTRUE;
 211 Bool_t kGCplotMCPi0PtFiducial                              = kTRUE;
 212 Bool_t kGCplotMCPi0PtWithinAcceptanceFiducial              = kTRUE;
 213 Bool_t kGCplotMCPi0PtConvGammaWithinAcceptanceFiducial     = kTRUE;
 214 Bool_t kGCplotMCPi0OpeningPtConvGammaWithinAcceptance      = kTRUE;
 215 Bool_t kGCplotMCPi0PtGammaPtConvGammaWithinAcceptance = kTRUE;
 216 Bool_t kGCplotMCPi0Energy                                  = kFALSE;
 217 Bool_t kGCplotMCPi0Mass                                    = kTRUE;
 218 Bool_t kGCplotMCPi0Alpha                                   = kTRUE;
 219 Bool_t kGCplotMCPi0OpeningAngle                            = kTRUE;
 220 Bool_t kGCplotMCPi0R                                       = kTRUE;
 221 Bool_t kGCplotMCPi0ZR                                      = kFALSE;
 222 Bool_t kGCplotMCPi0XY                                      = kFALSE;
 223 Bool_t kGCplotMCPi0PtvsEtaWithinAcceptance                 = kTRUE;
 224 Bool_t kGCplotMCPi0PtvsRapidWithinAcceptance               = kTRUE;
 225 Bool_t kGCplotMCPi0PtvsEtaConvGammaWithinAcceptance        = kTRUE;
 226 Bool_t kGCplotMCPi0PtvsRapidConvGammaWithinAcceptance      = kTRUE;
 227 Bool_t kGCplotMCPi0ZRConvGammaWithinAcceptance          = kTRUE;
 228
 229 Bool_t kGCplotMCPi0SecondaryEta                                = kTRUE;
 230 Bool_t kGCplotMCPi0SecondaryRapid                              = kTRUE;
 231 Bool_t kGCplotMCPi0SecondaryPhi                                = kTRUE;
 232 Bool_t kGCplotMCPi0SecondaryPt                                 = kTRUE;
 233 Bool_t kGCplotMCPi0SecondaryEnergy                             = kFALSE;
 234 Bool_t kGCplotMCPi0SecondaryMass                               = kTRUE;
 235 Bool_t kGCplotMCPi0SecondaryOpeningAngle                       = kTRUE;
 236 Bool_t kGCplotMCPi0SecondaryR                                  = kTRUE;
 237 Bool_t kGCplotMCPi0SecondaryZR                                 = kFALSE;
 238 Bool_t kGCplotMCPi0SecondaryXY                                 = kFALSE;
 239 Bool_t kGCplotMCPi0SecondaryPtvsEtaWithinAcceptance            = kTRUE;
 240 Bool_t kGCplotMCPi0SecondaryPtvsRapidWithinAcceptance          = kTRUE;
 241 Bool_t kGCplotMCPi0SecondaryPtvsEtaConvGammaWithinAcceptance   = kTRUE;
 242 Bool_t kGCplotMCPi0SecondaryPtvsRapidConvGammaWithinAcceptance = kTRUE;
 243
 244 Bool_t kGCplotMCEtaEta                                = kTRUE;
 245 Bool_t kGCplotMCEtaRapid                              = kTRUE;
 246 Bool_t kGCplotMCEtaPhi                                = kTRUE;
 247 Bool_t kGCplotMCEtaPt                                 = kTRUE;
 248 Bool_t kGCplotMCEtaEnergy                             = kFALSE;
 249 Bool_t kGCplotMCEtaMass                               = kTRUE;
 250 Bool_t kGCplotMCEtaOpeningAngleGamma                  = kTRUE;
 251 Bool_t kGCplotMCEtaR                                  = kTRUE;
 252 Bool_t kGCplotMCEtaZR                                 = kFALSE;
 253 Bool_t kGCplotMCEtaXY                                 = kFALSE;
 254 Bool_t kGCplotMCEtaPtvsEtaWithinAcceptance                 = kTRUE;
 255 Bool_t kGCplotMCEtaPtvsRapidWithinAcceptance       = kTRUE;
 256 Bool_t kGCplotMCEtaPtvsEtaConvGammaWithinAcceptance   = kTRUE;
 257 Bool_t kGCplotMCEtaPtvsRapidConvGammaWithinAcceptance = kTRUE;
 258 Bool_t kGCplotMCEtaOpeningPtConvGammaWithinAcceptance = kTRUE;
 259 Bool_t kGCplotMCEtaPtGammaPtConvGammaWithinAcceptance = kTRUE;
 260 Bool_t kGCplotMCEtaZRConvGammaWithinAcceptance = kTRUE;
 261
 262 // Histograms from esd tracks
 263 Bool_t kGCplotESDConversionR                   = kTRUE;
 264 Bool_t kGCplotESDConversionZR                  = kTRUE;
 265 Bool_t kGCplotESDConversionXY                  = kTRUE;
 266 Bool_t kGCplotESDConversionXYBeamPipe          = kTRUE;
 267 Bool_t kGCplotESDConversionRPhiBeamPipe        = kTRUE;
 268 Bool_t kGCplotESDConversionOpeningAngle        = kTRUE;
 269 Bool_t kGCplotESDConvGammaCosPointingAngle     = kTRUE;
 270 Bool_t kGCplotESDConvGammaDcaDaugthers         = kTRUE;
 271 Bool_t kGCplotESDConvGammaNormDcaDistDaugthers = kTRUE;
 272 Bool_t kGCplotESDConvGammaLikelihoodAP         = kTRUE;
 273 Bool_t kGCplotESDConvGammaEAsymmetryP         = kTRUE;
 274 Bool_t kGCplotESDConvGammaPAsymmetryP         = kTRUE;
 275 Bool_t kGCplotESDConvGammaEdEdxP         = kTRUE;
 276 Bool_t kGCplotESDConvGammaPdEdxP         = kTRUE;
 277 Bool_t kGCplotESDConvGammaEeProbP         = kTRUE;
 278 Bool_t kGCplotESDConvGammaPeProbP         = kTRUE;
 279 Bool_t kGCplotESDConvGammaEmupiProbP         = kTRUE;
 280 Bool_t kGCplotESDConvGammaPmupiProbP         = kTRUE;
 281
 282 Bool_t kGCplotESDConvGammaQtAlfa         = kTRUE;
 283
 284
 285 Bool_t kGCplotESDEEnergy = kFALSE;
 286 Bool_t kGCplotESDEPt     = kTRUE;
 287 Bool_t kGCplotESDEEta    = kTRUE;
 288 Bool_t kGCplotESDEPhi    = kTRUE;
 289 Bool_t kGCplotESDENTPCClusters = kTRUE;
 290 Bool_t kGCplotESDENITSClusters = kTRUE;
 291 Bool_t kGCplotESDENTPCClustersToFP = kTRUE;
 292 Bool_t kGCplotESDETPCchi2 = kTRUE;
 293
 294 Bool_t kGCplotESDPEnergy = kFALSE;
 295 Bool_t kGCplotESDPPt     = kTRUE;
 296 Bool_t kGCplotESDPEta    = kTRUE;
 297 Bool_t kGCplotESDPPhi    = kTRUE;
 298 Bool_t kGCplotESDPNTPCClusters = kTRUE;
 299 Bool_t kGCplotESDPNITSClusters = kTRUE;
 300 Bool_t kGCplotESDPNTPCClustersToFP = kTRUE;
 301 Bool_t kGCplotESDPTPCchi2 = kTRUE;
 302
 303 Bool_t kGCplotESDConvGammaEnergy = kFALSE;
 304 Bool_t kGCplotESDConvGammaPt     = kTRUE;
 305 Bool_t kGCplotESDConvGammaEta    = kTRUE;
 306 Bool_t kGCplotESDConvGammaPhi    = kTRUE;
 307 Bool_t kGCplotESDConvGammaMass   = kTRUE;
 308 Bool_t kGCplotESDConvGammaWidth  = kTRUE;
 309 Bool_t kGCplotESDConvGammaChi2   = kTRUE;
 310 Bool_t kGCplotESDConvGammaNDF    = kTRUE;
 311 Bool_t kGCplotESDConvGammaRapid  = kTRUE;
 312 Bool_t kGCplotESDConvGammaPtvsEta = kTRUE;
 313 Bool_t kGCplotESDConvGammaPtvsChi2 = kTRUE;
 314 Bool_t kGCplotESDConvGammaEtavsChi2 = kTRUE;
 315
 316
 317 Bool_t kGCplotESDTrueDalitzContaminationR    = kTRUE;
 318 Bool_t kGCplotESDTrueConvGammaEnergy         = kFALSE;
 319 Bool_t kGCplotESDTrueConvGammaPt             = kTRUE;
 320 Bool_t kGCplotESDTrueConvGammaEta            = kTRUE;
 321 Bool_t kGCplotESDTrueConvGammaPhi            = kTRUE;
 322 Bool_t kGCplotESDTrueConvGammaMass           = kTRUE;
 323 Bool_t kGCplotESDTrueConvGammaWidth          = kTRUE;
 324 Bool_t kGCplotESDTrueConvGammaChi2           = kTRUE;
 325 Bool_t kGCplotESDTrueConvGammaNDF            = kTRUE;
 326 Bool_t kGCplotESDTrueConvGammaRapid          = kTRUE;
 327 Bool_t kGCplotESDTrueConvGammaPtvsEta        = kTRUE;
 328 Bool_t kGCplotESDTrueConversionR             = kTRUE;
 329 Bool_t kGCplotESDTrueConversionZR            = kFALSE;
 330 Bool_t kGCplotESDTrueConversionXY            = kFALSE;
 331 Bool_t kGCplotESDTrueConversionOpeningAngle  = kTRUE;
 332 Bool_t kGCplotESDTrueConvGammaCosPointingAngle     = kTRUE;
 333 Bool_t kGCplotESDTrueConvGammaDcaDaugthers         = kTRUE;
 334 Bool_t kGCplotESDTrueConvGammaNormDcaDistDaugthers = kTRUE;
 335 Bool_t kGCplotESDTrueConvGammaLikelihoodAP         = kTRUE;
 336 Bool_t kGCplotESDTrueConvGammaEAsymmetryP         = kTRUE;
 337 Bool_t kGCplotESDTrueConvGammaPAsymmetryP         = kTRUE;
 338 Bool_t kGCplotESDTrueConvGammaEdEdxP         = kTRUE;
 339 Bool_t kGCplotESDTrueConvGammaPdEdxP         = kTRUE;
 340 Bool_t kGCplotESDTrueConvGammaQtAlfa         = kTRUE;
 341
 342 Bool_t kGCplotESDTrueConvGammaPtvsChi2       = kTRUE;
 343 Bool_t kGCplotESDTrueConvGammaEtavsChi2      = kTRUE;
 344 Bool_t kGCplotESDTrueConvGammaMCPtEta        = kTRUE;
 345 Bool_t kGCplotESDTrueConversionMCZR          = kFALSE;
 346 Bool_t kGCplotESDTrueConversionMCXY          = kFALSE;
 347
 348 Bool_t kGCplotESDNoCutConvGammaEnergy         = kFALSE;
 349 Bool_t kGCplotESDNoCutConvGammaPt             = kTRUE;
 350 Bool_t kGCplotESDNoCutConvGammaEta            = kTRUE;
 351 Bool_t kGCplotESDNoCutConvGammaPhi            = kTRUE;
 352 Bool_t kGCplotESDNoCutConvGammaMass           = kTRUE;
 353 Bool_t kGCplotESDNoCutConvGammaWidth          = kTRUE;
 354 Bool_t kGCplotESDNoCutConvGammaChi2           = kTRUE;
 355 Bool_t kGCplotESDNoCutConvGammaNDF            = kTRUE;
 356 Bool_t kGCplotESDNoCutConvGammaRapid          = kTRUE;
 357 Bool_t kGCplotESDNoCutConvGammaPtvsEta        = kTRUE;
 358 Bool_t kGCplotESDNoCutConversionR             = kTRUE;
 359 Bool_t kGCplotESDNoCutConversionZR            = kFALSE;
 360 Bool_t kGCplotESDNoCutConversionXY            = kFALSE;
 361 Bool_t kGCplotESDNoCutConversionOpeningAngle  = kTRUE;
 362 Bool_t kGCplotESDNoCutConvGammaCosPointingAngle     = kTRUE;
 363 Bool_t kGCplotESDNoCutConvGammaDcaDaugthers         = kTRUE;
 364 Bool_t kGCplotESDNoCutConvGammaNormDcaDistDaugthers = kTRUE;
 365 Bool_t kGCplotESDNoCutConvGammaLikelihoodAP         = kTRUE;
 366
 367 Bool_t kGCplotESDNoCutConvGammaEAsymmetryP         = kTRUE;
 368 Bool_t kGCplotESDNoCutConvGammaPAsymmetryP         = kTRUE;
 369 Bool_t kGCplotESDNoCutConvGammaEdEdxP         = kTRUE;
 370 Bool_t kGCplotESDNoCutConvGammaPdEdxP         = kTRUE;
 371 Bool_t kGCplotESDNoCutConvGammaPtvsChi2       = kTRUE;
 372 Bool_t kGCplotESDNoCutConvGammaEtavsChi2      = kTRUE;
 373 Bool_t kGCplotESDNoCutConvGammaMCPtEta        = kTRUE;
 374 Bool_t kGCplotESDNoCutConversionMCZR          = kFALSE;
 375 Bool_t kGCplotESDNoCutConversionMCXY          = kFALSE;
 376
 377 Bool_t kGCplotESDMotherChi2 = kTRUE;
 378 Bool_t kGCplotESDMotherOpeningAngleGamma = kTRUE;
 379 Bool_t kGCplotESDMotherEnergy            = kFALSE;
 380 Bool_t kGCplotESDMotherPt                = kFALSE;
 381 Bool_t kGCplotESDMotherEta               = kTRUE;
 382 Bool_t kGCplotESDMotherPhi               = kFALSE;
 383 Bool_t kGCplotESDMotherMass              = kFALSE;
 384 Bool_t kGCplotESDMotherR                 = kFALSE;
 385 Bool_t kGCplotESDMotherZR                = kFALSE;
 386 Bool_t kGCplotESDMotherXY                = kFALSE;
 387 Bool_t kGCplotESDMotherRapid             = kTRUE;
 388
 389 Bool_t kGCplotESDBackgroundOpeningAngleGamma = kTRUE;
 390 Bool_t kGCplotESDBackgroundEnergy            = kFALSE;
 391 Bool_t kGCplotESDBackgroundPt                = kFALSE;
 392 Bool_t kGCplotESDBackgroundEta               = kFALSE;
 393 Bool_t kGCplotESDBackgroundPhi               = kFALSE;
 394 Bool_t kGCplotESDBackgroundMass              = kFALSE;
 395 Bool_t kGCplotESDBackgroundR                 = kFALSE;
 396 Bool_t kGCplotESDBackgroundZR                = kFALSE;
 397 Bool_t kGCplotESDBackgroundXY                = kFALSE;
 398 Bool_t kGCplotESDBackgroundRapid             = kFALSE;
 399
 400 Bool_t kGCplotMapping = kTRUE;
 401
 402 Bool_t kGCplotResolutiondPt = kTRUE;
 403 Bool_t kGCplotResolutiondR  = kTRUE;
 404 Bool_t kGCplotResolutiondZ  = kTRUE;
 405
 406 Bool_t kGCplotResolutiondRAbs  = kTRUE;
 407 Bool_t kGCplotResolutiondZAbs  = kTRUE;
 408 Bool_t kGCplotResolutiondPhiAbs  = kTRUE;
 409
 410 Bool_t kGCplotResolutiondRdPt = kTRUE;
 411
 412 Bool_t kGCplotResolutionMCPt = kTRUE;
 413 Bool_t kGCplotResolutionMCR  = kTRUE;
 414 Bool_t kGCplotResolutionMCZ  = kTRUE;
 415
 416 Bool_t kGCplotResolutionESDPt = kTRUE;
 417 Bool_t kGCplotResolutionESDR  = kTRUE;
 418 Bool_t kGCplotResolutionESDZ  = kTRUE;
 419
 420 Bool_t kGCplotResolutionPtdPt = kTRUE;
 421
 422 Bool_t kGCplotESDNumberOfV0s          = kTRUE;
 423 Bool_t kGCplotESDNumberOfSurvivingV0s = kTRUE;
 424 Bool_t kGCplotESDNumberOfContributorsVtx = kTRUE;
 425 Bool_t kGCplotESDNumberOfGoodESDTracks = kTRUE;
 426
 427 //  debug histograms
 428 Bool_t kGCplotESDCutGetOnFly      = kTRUE;
 429 Bool_t kGCplotESDCutNContributors = kTRUE;
 430 Bool_t kGCplotESDCutLikeSign      = kTRUE;
 431 Bool_t kGCplotESDCutRefit         = kTRUE;
 432 Bool_t kGCplotESDCutKink          = kTRUE;
 433 Bool_t kGCplotESDCutPIDProb       = kTRUE;
 434 Bool_t kGCplotESDCutdedxSigmaElectronLine=kTRUE;
 435 Bool_t kGCplotESDCutdedxSigmaPionLine=kTRUE;
 436 Bool_t kGCplotESDCutPionRejectionLowP  =kTRUE;
 437 Bool_t kGCplotESDCutProtonRejectionLowP=kTRUE;
 438 Bool_t kGCplotESDCutKaonRejectionLowP  =kTRUE;
 439 Bool_t kGCplotESDCutQtGammaSelection=kTRUE;
 440 Bool_t kGCplotESDCutR             = kTRUE;
 441 Bool_t kGCplotESDCutLine          = kTRUE;
 442 Bool_t kGCplotESDCutZ             = kTRUE;
 443 Bool_t kGCplotESDCutMinClsTPC     = kTRUE;
 444 Bool_t kGCplotESDGoodV0s          = kTRUE;
 445 Bool_t kGCplotESDAllV0s           = kTRUE;
 446 Bool_t kGCplotESDAllV0sCurrentFinder = kTRUE;
 447 Bool_t kGCplotESDAllV0sCurrentFinderQtAlfa = kTRUE;
 448
 449 Bool_t kGCplotESDCutNDF           = kTRUE;
 450 Bool_t kGCplotESDCutChi2          = kTRUE;
 451 Bool_t kGCplotESDCutEta           = kTRUE;
 452 Bool_t kGCplotESDCutPt            = kTRUE;
 453 Bool_t kGCplotESDCutSinglePt      = kTRUE;
 454 Bool_t kGCplotESDTrueConvGammaTrackLength =kFALSE;
 455 Bool_t kGCplotESDTrueConvGammaTrackLengthVSInvMass =kFALSE;
 456
 457 Bool_t kGCplotPi0Spectra = kTRUE;
 458 Bool_t kGCplotEtaSpectra = kTRUE;
 459 Bool_t kGCplotOmegaSpectra = kTRUE;
 460
 461 /////////////Chi_c Analysis//////////////////////////
 462 Bool_t kGCplotStatsElectrons                                  = kTRUE;
 463 Bool_t kGCplotRecENegJPsiPtDiff                               = kTRUE;
 464 Bool_t kGCplotRecEPosJPsiPtDiff                               = kTRUE;
 465 Bool_t kGCplotRecEPosENegR                                    = kTRUE;
 466 Bool_t kGCplotRecEPosENegEta                                  = kTRUE;
 467 Bool_t kGCplotESDInvMassePluseMinus                           = kTRUE;
 468 Bool_t kGCplotESDInvMassGammaePluseMinusChiC                  = kTRUE;
 469 Bool_t kGCplotESDInvMassGammaePluseMinusPi0                   = kTRUE;
 470 Bool_t kGCplotESDElectronPosNegPt                             = kTRUE;
 471 Bool_t kGCplotESDElectronPosNegEta                            = kTRUE;
 472 Bool_t kGCplotESDElectronPosNegAngle                          = kTRUE;
 473 Bool_t kGCplotMCElectronPosNegPt                              = kTRUE;
 474 Bool_t kGCplotMCElectronPosNegEta                             = kTRUE;
 475 Bool_t kGCplotMCElectronPosNegJPsiAngle                       = kTRUE;
 476 Bool_t kGCplotESDElectronPosNegPi0Angle                       = kTRUE;
 477 Bool_t kGCplotMCElectronPosNegPi0Angle                        = kTRUE;
 478 Bool_t kGCplotTableElectrons                                  = kTRUE;
 479 Bool_t kGCplotESDEPosBackground                               = kTRUE;
 480 Bool_t kGCplotESDENegBackground                               = kTRUE;
 481 Bool_t kGCplotESDEPosENegBackground                           = kTRUE;
 482 Bool_t kGCplotESDEPosENegBackgroundCut                        = kTRUE;
 483 Bool_t kGCplotESDePoseNegAngle                                = kTRUE;
 484 Bool_t kGCplotESDEPosENegGammaBackgroundMX                    = kTRUE;
 485 Bool_t kGCplotMCLabels                                        = kTRUE;
 486 ///////////////////////////////////////////////////////////////////
 487
 488 //---------------- Gamma Jet analysis ----------------------------
 489 Bool_t kGCplotdPhiHdrGam            = kTRUE;
 490 Bool_t kGCplotdPhiHdrGamIsolated    = kTRUE;
 491 Bool_t kGCplotMinimumIsoDistance    = kTRUE;
 492 Bool_t kGCplotFFzHdrGam             = kTRUE;
 493 Bool_t kGCplotImbalanceHdrGam       = kTRUE;
 494 //----------------------------------------------------------------
 495
 496
 497 /** ----------------- end define which histograms to plot here -------------------------------*/
 498
 499
 500
 501 /** ----------- Define the binning for the different plot types here -------------------------*/
 502 //R-plots
 503 Int_t kGCnXBinsR = 400;
 504 Double_t kGCfirstXBinR = 0.;
 505 Double_t kGClastXBinR = 200.;
 506
 507 //ZR-plots
 508 Int_t kGCnXBinsZR = 1000;
 509 Double_t kGCfirstXBinZR = -250.;
 510 Double_t kGClastXBinZR = 250.;
 511 Int_t kGCnYBinsZR = 400;
 512 Double_t kGCfirstYBinZR = 0.;
 513 Double_t kGClastYBinZR = 200.;
 514
 515 //XY-plots
 516 Int_t kGCnXBinsXY = 800;
 517 Double_t kGCfirstXBinXY = -200.;
 518 Double_t kGClastXBinXY = 200.;
 519 Int_t kGCnYBinsXY = 800;
 520 Double_t kGCfirstYBinXY = -200.;
 521 Double_t kGClastYBinXY = 200.;
 522
 523 //XY-plots-BeamPipe
 524 Int_t kGCnXBinsXYBP = 200;
 525 Double_t kGCfirstXBinXYBP = -10.;
 526 Double_t kGClastXBinXYBP = 10.;
 527 Int_t kGCnYBinsXYBP = 200;
 528 Double_t kGCfirstYBinXYBP = -10.;
 529 Double_t kGClastYBinXYBP = 10.;
 530
 531 //Rphi-plots-BeamPipe
 532 Int_t kGCnXBinsRPhiBP = 200;
 533 Double_t kGCfirstXBinRPhiBP = -TMath::Pi();
 534 Double_t kGClastXBinRPhiBP = TMath::Pi();
 535 Int_t kGCnYBinsRPhiBP = 200;
 536 Double_t kGCfirstYBinRPhiBP = 0.;
 537 Double_t kGClastYBinRPhiBP = 10.;
 538
 539
 540
 541 //OpenAngle-plots
 542 Int_t kGCnXBinsOpeningAngle = 400;
 543 Double_t kGCfirstXBinOpeningAngle = 0.;
 544 Double_t kGClastXBinOpeningAngle = TMath::Pi();
 545
 546 //CosPointingAngle-plots
 547 Int_t kGCnXBinsCosPointingAngle = 400;
 548 Double_t kGCfirstXBinCosPointingAngle = 0.99;
 549 Double_t kGClastXBinCosPointingAngle = 1.01;
 550
 551 //DCA Daugthers-plots
 552 Int_t kGCnXBinsDcaDaughters = 400;
 553 Double_t kGCfirstXBinDcaDaughters= 0.;
 554 Double_t kGClastXBinDcaDaughters = 5.;
 555
 556 //Norm DCA dist Daugthers-plots
 557 Int_t kGCnXBinsNormDcaDistDaughters = 400;
 558 Double_t kGCfirstXBinNormDcaDistDaughters= 0.;
 559 Double_t kGClastXBinNormDcaDistDaughters = 10.;
 560
 561 //LikelihoodAP Plots
 562 Int_t kGCnXBinsLikelihoodAP = 400;
 563 Double_t kGCfirstXBinLikelihoodAP= 0.;
 564 Double_t kGClastXBinLikelihoodAP = 2.;
 565
 566
 567 //Energy-plots
 568 Int_t kGCnXBinsEnergy = 200;
 569 Double_t kGCfirstXBinEnergy = 0.;
 570 Double_t kGClastXBinEnergy = 50.;
 571
 572 //P-plots
 573 Int_t kGCnXBinsP = 200;
 574 Double_t kGCfirstXBinP = 0.05;
 575 Double_t kGClastXBinP = 50.;
 576
 577 //dEdx-plots
 578 Int_t kGCnYBinsdEdx = 200;
 579 Double_t kGCfirstYBindEdx = 0.;
 580 Double_t kGClastYBindEdx = 200.;
 581
 582 //EProb-plots
 583 Int_t kGCnYBinsEProb = 200;
 584 Double_t kGCfirstYBinEProb = 0.;
 585 Double_t kGClastYBinEProb = 1.;
 586
 587 //Qt-plots
 588 Int_t kGCnYBinsQt = 250;
 589 Double_t kGCfirstYBinQt = 0.;
 590 Double_t kGClastYBinQt = 0.25;
 591
 592
 593
 594 //Asymmetry-plots
 595 Int_t kGCnYBinsAsymmetry = 200;
 596 Double_t kGCfirstYBinAsymmetry = 0.;
 597 Double_t kGClastYBinAsymmetry = 1.;
 598
 599
 600 //Pt-plots
 601 Int_t kGCnXBinsPt = 500;
 602 Double_t kGCfirstXBinPt = 0.;
 603 Double_t kGClastXBinPt = 50.;
 604
 605 //Eta-plots
 606 Int_t kGCnXBinsEta = 40;
 607 Double_t kGCfirstXBinEta = -2.;
 608 Double_t kGClastXBinEta = 2.;
 609
 610 //Rapidity
 611 Int_t kGCnXBinsRapid = 200;
 612 Double_t kGCfirstXBinRapid = -10.;
 613 Double_t kGClastXBinRapid = 10.;
 614
 615 //Phi-plots
 616 Int_t kGCnXBinsPhi = 72;
 617 Double_t kGCfirstXBinPhi = -TMath::Pi();
 618 Double_t kGClastXBinPhi = TMath::Pi();
 619
 620 //nTPCCluster-plots
 621 Int_t kGCnXBinsNTPCClusters = 201;
 622 Double_t kGCfirstXBinNTPCClusters = -0.5;
 623 Double_t kGClastXBinNTPCClusters = 200.5;
 624
 625 //nITSCluster-plots
 626 Int_t kGCnXBinsNITSClusters = 7;
 627 Double_t kGCfirstXBinNITSClusters = -0.5;
 628 Double_t kGClastXBinNITSClusters = 6.5;
 629
 630 //TPCcluster to Findable-plots
 631 Int_t kGCnYBinsClsToF = 120;
 632 Double_t kGCfirstYBinClsToF = 0.;
 633 Double_t kGClastYBinClsToF = 1.2;
 634
 635 //TPCchi2 -plots
 636 Int_t kGCnXBinsTPCchi2 = 100;
 637 Double_t kGCfirstXBinTPCchi2 = 0.;
 638 Double_t kGClastXBinTPCchi2 = 10;
 639
 640
 641 //Mapping-plots
 642 Int_t kGCnXBinsMapping = 800;
 643 Double_t kGCfirstXBinMapping = -100.;
 644 Double_t kGClastXBinMapping = 100.;
 645 Int_t kGCnYBinsMapping = 40;
 646 Double_t kGCfirstYBinMapping = -2;
 647 Double_t kGClastYBinMapping = 2;
 648
 649 //ResolutionPlots
 650 //RESdPt
 651 Int_t kGCnXBinsResdPt=500;
 652 Int_t kGCfirstXBinResdPt= 0;
 653 Int_t kGClastXBinResdPt=100;
 654 Int_t kGCnYBinsResdPt=200;
 655 Int_t kGCfirstYBinResdPt= -10;
 656 Int_t kGClastYBinResdPt=10;
 657
 658 //RESdR
 659 Int_t kGCnXBinsResdR=400;
 660 Int_t kGCfirstXBinResdR= 0;
 661 Int_t kGClastXBinResdR=200;
 662 Int_t kGCnYBinsResdR=100;
 663 Int_t kGCfirstYBinResdR= -25;
 664 Int_t kGClastYBinResdR=25;
 665
 666 //RESdZ
 667 Int_t kGCnXBinsResdZ=80;
 668 Int_t kGCfirstXBinResdZ= -20;
 669 Int_t kGClastXBinResdZ=20;
 670 Int_t kGCnYBinsResdZ=80;
 671 Int_t kGCfirstYBinResdZ= -20;
 672 Int_t kGClastYBinResdZ=20;
 673
 674 //RESdRdPt
 675 Int_t kGCnYBinsResdRdPt=400;
 676 Int_t kGCfirstYBinResdRdPt= -10;
 677 Int_t kGClastYBinResdRdPt=10;
 678
 679 //RESMCPt
 680 Int_t kGCnXBinsResPt=500;
 681 Int_t kGCfirstXBinResPt= 0;
 682 Int_t kGClastXBinResPt=100;
 683
 684 //RESMCR
 685 Int_t kGCnXBinsResR=500;
 686 Int_t kGCfirstXBinResR= 0;
 687 Int_t kGClastXBinResR=250;
 688
 689 //RESMCZ
 690 Int_t kGCnXBinsResZ=500;
 691 Int_t kGCfirstXBinResZ= 0;
 692 Int_t kGClastXBinResZ=250;
 693
 694 //GammaMass-plots
 695 Int_t kGCnXBinsGammaMass = 4000;
 696 Double_t kGCfirstXBinGammaMass = 0.;
 697 Double_t kGClastXBinGammaMass = 1.;
 698
 699 //Pi0Mass-plots
 700 Int_t kGCnXBinsPi0Mass = 1000;
 701 Double_t kGCfirstXBinPi0Mass = 0.;
 702 Double_t kGClastXBinPi0Mass = 1.;
 703 Double_t kGCfirstXBinPi0Alpha = 0.;
 704 Double_t kGClastXBinPi0Alpha = 1.;
 705
 706
 707 //EtaMass-plots
 708 Int_t kGCnXBinsEtaMass = 1000;
 709 Double_t kGCfirstXBinEtaMass = 0.;
 710 Double_t kGClastXBinEtaMass = 1.;
 711
 712 //GammaWidth-plots
 713 Int_t kGCnXBinsGammaWidth = 100;
 714 Double_t kGCfirstXBinGammaWidth = 0.;
 715 Double_t kGClastXBinGammaWidth = 1.;
 716
 717 //GammaChi2-plots
 718 Int_t kGCnXBinsMesonChi2 = 200;
 719 Int_t kGCnXBinsGammaChi2 = 100;
 720 Double_t kGCfirstXBinGammaChi2 = 0;
 721 Double_t kGClastXBinGammaChi2 = 200.;
 722
 723 //GammaNDF-plots
 724 Int_t kGCnXBinsGammaNDF = 10;
 725 Double_t kGCfirstXBinGammaNDF = 0.;
 726 Double_t kGClastXBinGammaNDF = 10.;
 727
 728 //Spectra-plots
 729 Int_t kGCnXBinsSpectra = 500;
 730 Double_t kGCfirstXBinSpectra = 0.;
 731 Double_t kGClastXBinSpectra = 1.;
 732 Int_t kGCnYBinsSpectra = 250;
 733 Double_t kGCfirstYBinSpectra = 0.;
 734 Double_t kGClastYBinSpectra = 25.;
 735
 736 Double_t kGCfirstXBinAlphaG = -1.;
 737 Double_t kGCfirstXBinAlpha = 0.;
 738 Double_t kGClastXBinAlpha = 1.;
 739
 740 //track length plots
 741 Int_t kGCnXBinsTrackLength = 1000;
 742 Double_t kGCfirstXBinTrackLength = 0;
 743 Double_t kGClastXBinTrackLength = 500;
 744
 745 /////////Pi0 Dalitz decay AnalysisTask ///////////////////////////////////
 746
 747 Int_t kGCnXBinsDalitzMass = 4000;
 748 Double_t kGCfirstXBinDalitzMass = 0.;
 749 Double_t kGClastXBinDalitzMass = 4.;
 750
 751 Int_t kGCnXBinsPi0DalitzMass = 4000;
 752 Double_t kGCfirstXBinPi0DalitzMass = 0.;
 753 Double_t kGClastXBinPi0DalitzMass = 4.;
 754
 755 /////////Chic_Analysis///////////////////////////////////
 756 Int_t kGCnXBinsEPt = 1000;
 757 Double_t kGCfirstXBinEPt = 0.;
 758 Double_t kGClastXBinJPsiPt  = 10;
 759
 760 Int_t kGCnXBinsJPsiMass = 1000;
 761 Double_t kGCfirstXBinJPsiMass = 0.;
 762 Double_t kGClastXBinJPsiMass = 10.;
 763
 764 Int_t kGCnXBinsChicMass = 1000;
 765 Double_t kGCfirstXBinChicMass = 0.;
 766 Double_t kGClastXBinChicMass  = 10.;
 767
 768 Int_t kGCnXBinsPi0Mass  = 1000;
 769 Double_t kGCfirstXBinPi0Mass = 0.;
 770 Double_t kGClastXBinPi0Mass  = 1.;
 771
 772 Int_t kGCnXBinsEPosNegPt = 1000;
 773 Double_t kGCfirstXBinEPosNegPt = 0.;
 774 Double_t kGClastXBinEPosNegPt  = 10.;
 775
 776 Int_t kGCnXBinsEPosNegEta = 200;
 777 Double_t kGCfirstXBinEPosNegEta = -1.2;
 778 Double_t kGClastXBinEPosNegEta  = 1.2;
 779
 780 Int_t kGCnXBinsEPosNegAngle = 200;
 781 Double_t kGCfirstXBinEPosNegAngle = 0.;
 782 Double_t kGClastXBinEPosNegAngle = TMath::Pi();
 783
 784 Int_t kGCnXBinsEBackground = 1000;
 785 Double_t kGCfirstXBinEBackground = 0.;
 786 Double_t kGClastXBinEBackground  = 10.;
 787
 788 Int_t kGCnXBinsEBackgroundCut = 100;
 789 Double_t kGCfirstXBinEBackgroundCut = 0.;
 790 Double_t kGClastXBinEBackgroundCut  = 0.015.;
 791
 792 Int_t kGCnXBinsMCLabels = 10;
 793 Double_t kGCfirstXBinMCLabels = 0.;
 794 Double_t kGClastXBinMCLabels  = 10.;
 795
 796 Int_t kGCnElementsElectronTable = 19;
 797
 798 //18 elements
 799 const char * kGCelectronTable[] = {
 800   "Num. Events",  "MC e+ J/Psi |\\eta|<0.9","MC e- J/Psi |\\eta|<0.9","MC e+ e+ from J/Psi |\\eta|<0.9",
 801   "ESDtracks",    "Kink Cut",
 802   "Vertex Cut","TRDOut","TRDrefit","TPCrefit",
 803   "ITSrefit","TRDout+TPC+TPC+ITS+nsigma>3 Pass","pid!=0","ESDElec","ESD e+ JPsi",
 804   "ESD e- JPsi","ESD e+ e- JPSI","MC: gamma < 1.2","e+,e- < 0.9 g <1.2"
 805 };
 806
 807
 808 // for Gamma Jet analysis
 809 Int_t kGCnXBinsdphiHdrGam = 100;
 810 Double_t kGCfirstXBindphiHdrGam = -TMath::PiOver2();
 811 Double_t kGClastXBindphiHdrGam = 3*TMath::PiOver2();
 812
 813 Int_t kGCnXBinsMinimumIsoDistance = 100;
 814 Double_t kGCfirstXBinMinimumIsoDistance = 0.;
 815 Double_t kGClastXBinMinimumIsoDistance = TMath::PiOver2();
 816
 817 Int_t kGCnXBinsFFzHdrGam = 100;
 818 Double_t kGCfirstXBinFFzHdrGam = 0.;
 819 Double_t kGClastXBinFFzHdrGam = 5;
 820
 821 Int_t kGCnXBinsImbalanceHdrGam = 100;
 822 Double_t kGCfirstXBinImbalanceHdrGam = -5.;
 823 Double_t kGClastXBinImbalanceHdrGam = 5.;
 824 ////////////////////////////////////////////////////////
 825
 826
 827 /** ---------- end Define the binning for the different plot types here ----------------------*/
 828
 829
 830 /************************************************************************************************
 831  *                                                                                              *
 832  *                                                                                              *
 833  *                     EVERYTHING BELOW IS FOR DEVELOPERS ONLY                                  *
 834  *                                                                                              *
 835  *                                                                                              *
 836  ************************************************************************************************/
 837 TString kGCoutputFileName = "histogramsGammaConversion";
 838 TString kGCoutputFileAppendix = "";
 839 TString kGCdataList = "";
 840 Bool_t kGCwriteNtuple = kFALSE;
 841 // WE DOO NOT NEED TO CHANGE THIS (kGCusePWG4PartCorr) ANYMORE SINCE IT IS TAKEN CARE OF AUTOMATICALLY NOW
 842 Bool_t kGCusePWG4PartCorr = kTRUE;
 843
 844 /** Flag to enable running on train  */
 845 Bool_t kGCrunOnTrain = kFALSE;
 846 Bool_t kGCrunOnGsiTrain = kFALSE;
 847
 848 /** ------------------------------ Monte Carlo flag -----------------------------------------*/
 849 Bool_t kGCdoMCTruth = kTRUE;
 850 /** ---------------------------- end Monte Carlo flag ---------------------------------------*/
 851
 852 /** ------------------------------ Selecting trigger CINT1B -----------------------------------*/
 853 Bool_t kGCtriggerCINT1B = kFALSE;
 854 /** ---------------------------- end Monte Carlo flag ---------------------------------------*/
 855
 856 /** ------------------------- Choose KFParticle OR ESDTrack  --------------------------------*/
 857 Bool_t kGCuseKFParticle = kTRUE;
 858 Bool_t kGCuseESDTrack   = kFALSE;
 859 /** ----------------------- end Choose KFParticle OR ESDTrack  -----------------------------*/
 860
 861 /**------------------------------Flag to apply dEdx cut base on sigmas to electron line----------*/
 862 Bool_t kGCdodEdxSigmaCut= kTRUE;
 863 /**------------------------------end Flag to apply NsigmadEdx cut ----------*/
 864
 865 Double_t kGCPIDnSigmaAboveElectronLine=5;
 866 Double_t kGCPIDnSigmaBelowElectronLine=-3;
 867 Double_t kGCPIDnSigmaAbovePionLine=0;
 868 Double_t kGCPIDMinPnSigmaAbovePionLine=1.;
 869 Double_t kGCPIDMaxPnSigmaAbovePionLine=3.;
 870
 871 /**------- Flag to apply rejection at LowP of Kaons, protons , pions------------*/
 872 Bool_t kGCdoPionRejectionLowP=kTRUE;
 873 Bool_t kGCdoKaonRejectionLowP=kTRUE;
 874 Bool_t kGCdoProtonRejectionLowP=kTRUE;
 875 /**---------------------------------------*/
 876
 877 Double_t kGCPIDnSigmaAtLowPAroundKaonLine=0;
 878 Double_t kGCPIDnSigmaAtLowPAroundProtonLine=0;
 879 Double_t kGCPIDnSigmaAtLowPAroundPionLine=0;
 880
 881 Double_t kGCPIDMinPKaonRejectionLowP=1.5;
 882 Double_t kGCPIDMinPProtonRejectionLowP=2.;
 883 Double_t kGCPIDMinPPionRejectionLowP=0.5;
 884
 885
 886 Bool_t kGCdoQtGammaSelection=kTRUE;
 887 Double_t kGCQtMax=100.;
 888
 889
 890
 891 Bool_t scanArguments(TString arguments){
 892
 893   Bool_t iResult = kTRUE;
 894
 895   TString allArgs=arguments;
 896   TString argument;
 897   int bMissingParam=0;
 898
 899   cout<<"Arguments received: "<<allArgs.Data()<<endl;
 900
 901   TObjArray* pTokens=allArgs.Tokenize(" ");
 902   if (pTokens) {
 903
 904     for(int i=0; i<pTokens->GetEntries() && iResult==kTRUE; i++) {
 905       argument=((TObjString*)pTokens->At(i))->GetString();
 906
 907       if(argument.IsNull()) continue;
 908       // -- deconvolute-time option
 909       if(argument.CompareTo("-data-list") == 0){
 910         if((bMissingParam=(++i>=pTokens->GetEntries()))) break;
 911         kGCdataList = ((TObjString*)pTokens->At(i))->GetString();
 912         if(kGCdataList.IsNull()){
 913           cout<<"-data-list is NULL"<<endl;
 914           iResult=kFALSE;
 915         }
 916         else{
 917           cout<<"Data list is set to: "<<kGCdataList<<endl;
 918         }
 919       }
 920       else if(argument.CompareTo("-output-file-name") == 0){
 921         if((bMissingParam=(++i>=pTokens->GetEntries()))) break;
 922         kGCoutputFileName = ((TObjString*)pTokens->At(i))->GetString();
 923         if(kGCoutputFileName.IsNull()){
 924           cout<<"-output-file-name is NULL"<<endl;
 925           iResult=kFALSE;
 926         }
 927         else{
 928           cout<<"Setting output file name to: "<<kGCoutputFileName<<endl;
 929         }
 930       }
 931       else if (argument.CompareTo("-bg-off") == 0){
 932         kGCcalculateBackground =kFALSE;
 933       }
 934       else if (argument.CompareTo("-use-v0-multiplicity") == 0){
 935         kGCUseTrackMultiplicityForBG = kFALSE;
 936       }
 937       else if (argument.CompareTo("-move-bg-vertex") == 0){
 938         kGCMoveParticlesAccordingToVertex = kTRUE;
 939       }
 940       else if (argument.CompareTo("-check-neutralmeson-pi0s") == 0){
 941         kGCdoNeutralMesonV0MCCheck=kTRUE;
 942       }
 943       else if (argument.CompareTo("-use-offline-finder") == 0){
 944         kGCUseOnFlyV0Finder = kFALSE;
 945       }
 946       else if (argument.CompareTo("-write-ntuple") == 0){
 947         cout<<"Writing ntuple to file."<<endl;
 948         kGCwriteNtuple = kTRUE;
 949       }
 950       else if (argument.CompareTo("-run-on-train") == 0){
 951         cout<<"Running on train"<<endl;
 952         //kGCWriteStandardAOD=kTRUE;
 953         kGCDeltaAODFilename="";
 954         kGCrunOnTrain = kTRUE;
 955       }
 956       else if (argument.CompareTo("-run-on-gsi-train") == 0){
 957         cout<<"Running on gsi train"<<endl;
 958         //kGCWriteStandardAOD=kFALSE;
 959         kGCrunOnTrain = kTRUE;
 960         kGCrunOnGsiTrain = kTRUE;
 961       }
 962       else if (argument.CompareTo("-run-jet") == 0){
 963         cout<<"Running jet analysis"<<endl;
 964         kGCrunJet = kTRUE;
 965       }
 966       else if (argument.CompareTo("-run-gamma-jet-task") == 0){
 967         cout<<"Running gamma jet task"<<endl;
 968         kGCRunGammaJetTask= kTRUE;
 969       }
 970       else if (argument.CompareTo("-run-neutralmeson") == 0){
 971         cout<<"Running neutral meson analysis"<<endl;
 972         kGCrunNeutralMeson = kTRUE;
 973       }
 974       else if (argument.CompareTo("-run-neutral-meson") == 0){
 975         cout<<"Running neutral meson analysis"<<endl;
 976         kGCrunNeutralMeson = kTRUE;
 977       }
 978       else if (argument.CompareTo("-run-omega-meson") == 0){
 979         cout<<"Running omega meson analysis"<<endl;
 980         kGCrunOmegaMeson = kTRUE;
 981       }
 982       else if (argument.CompareTo("-run-chic") == 0){
 983         cout<<"Running Chi_c analysis"<<endl;
 984         kGCrunChic = kTRUE;
 985       }
 986       else if (argument.CompareTo("-run-dalitz") == 0){
 987         cout<<"Running Dalitz analysis"<<endl;
 988         kGCrunDalitz = kTRUE;
 989       }
 990       else if (argument.CompareTo("-run-cf") == 0){
 991         cout<<"Running CF"<<endl;
 992         kGCrunCF = kTRUE;
 993       }
 994       else if (argument.CompareTo("-run-resolution") == 0){
 995         cout<<"Running Resolution"<<endl;
 996         kGCrunRES = kTRUE;
 997       }
 998       else if (argument.CompareTo("-run-recalculateV0") == 0){
 999         cout<<"Running RecalculateV0ForGamma"<<endl;
1000         kGCRecalculateV0ForGamma=kTRUE;
1001       }
1002       else if (argument.CompareTo("-jet-off") == 0){
1003         cout<<"Skipping jet analysis"<<endl;
1004         kGCrunJet = kFALSE;
1005       }
1006       else if (argument.CompareTo("-neutralmeson-off") == 0){
1007         cout<<"Skipping neutral meson analysis"<<endl;
1008         kGCrunNeutralMeson = kFALSE;
1009       }
1010       else if (argument.CompareTo("-neutral-meson-off") == 0){
1011         cout<<"Skipping neutral meson analysis"<<endl;
1012         kGCrunNeutralMeson = kFALSE;
1013       }
1014       else if (argument.CompareTo("-chic-off") == 0){
1015         cout<<"Skipping Chi_c analysis"<<endl;
1016         kGCrunChic = kFALSE;
1017       }
1018       else if (argument.CompareTo("-mc-off") == 0){
1019         cout<<"Switching off kGCdoMCTruth"<<endl;
1020         kGCdoMCTruth = kFALSE;
1021       }
1022       else if (argument.CompareTo("-trigger-CINT1B") == 0){
1023         cout<<"Selecting ONLY kGCtriggerCINT1B"<<endl;
1024         kGCtriggerCINT1B = kTRUE;
1025       }
1026       else if (argument.CompareTo("-use-own-xyz") == 0){
1027         cout<<"Switching on use own xyz calculation"<<endl;
1028         kGCdoOwnXYZCalculation = kTRUE;
1029       }
1030       else if (argument.CompareTo("-use-ConstructGamma") == 0){
1031         cout<<"Switching on use ConstructGamma and OFF own xyz calculation"<<endl;
1032         kGCdoOwnXYZCalculation = kFALSE;
1033         kGCdoConstructGamma = kTRUE;
1034       }
1035       else if (argument.CompareTo("-no-aod") == 0){
1036         cout<<"Turning off AOD"<<endl;
1037         kGCWriteAOD = kFALSE;
1038       }
1039       else if (argument.CompareTo("-force-aod") == 0){
1040         cout<<"Turning on FillAOD = kTRUE every event; If running in common train this should probably not be done!!!"<<endl;
1041         kGCForceAOD = kTRUE;
1042       }
1043       else if (argument.CompareTo("-standard-aod") == 0){
1044         cout<<"Writing to standard AOD, will only work on train"<<endl;
1045         kGCDeltaAODFilename = "";
1046       }
1047       else if(argument.CompareTo("-append-to-output-file") == 0){
1048         if((bMissingParam=(++i>=pTokens->GetEntries()))) break;
1049         kGCoutputFileAppendix = TString("_")+((TObjString*)pTokens->At(i))->GetString();
1050         if(kGCoutputFileAppendix.IsNull()){
1051           cout<<"-appending-to-output-file is NULL"<<endl;
1052           iResult=kFALSE;
1053         }
1054         else{
1055           cout<<"Appending to the output file: "<<kGCoutputFileAppendix<<endl;
1056         }
1057       }
1058       else if(argument.CompareTo("-set-cut-selection") == 0){
1059         if((bMissingParam=(++i>=pTokens->GetEntries()))) break;
1060         kGCAnalysisCutSelectionId = ((TObjString*)pTokens->At(i))->GetString();
1061         cout<<"The analysis cut selection is set to: "<<kGCAnalysisCutSelectionId.Data()<<endl;
1062       }
1063     }
1064     delete pTokens;
1065   }
1066   if (bMissingParam) {
1067     cout<<"Missing parameter for argument "<< argument.Data()<<endl;
1068     iResult=kFALSE;
1069   }
1070   return iResult;
1071 }
1072
1073 void SetVersionLibrary(){
1074   // Check if the file $ALICE_ROOT/PWG4/GammaConv/AliAnalysisTaskGammaConversion.cxx exists.
1075   // If yes, we set kGCusePWG4PartCorr to false since we have a newer version
1076   // If no, kGCusePWG4PartCorr is true.
1077
1078   TString file = gSystem->Getenv("ALICE_ROOT");
1079   file+="/PWG4/PartCorr/AliAnalysisTaskGammaConversion.cxx";
1080
1081   ifstream stream;
1082   stream.open(file.Data());
1083
1084   if(!stream){
1085     kGCusePWG4PartCorr=kFALSE;
1086   }
1087   else{
1088     kGCusePWG4PartCorr=kTRUE;
1089   }
1090   stream.close();
1091 }
1092
1093
1094 AliAnalysisTaskGammaConversion* ConfigGammaConversion(TString arguments, AliAnalysisDataContainer *cin_esd=NULL){
1095
1096
1097
1098
1099   if(!scanArguments(arguments)){
1100     break;
1101   }
1102
1103   SetVersionLibrary(); // checks if PWG4GammaConv or PWG4PartCorr is used
1104
1105   if(cin_esd == NULL && kGCrunOnTrain == kTRUE){
1106     cout<<"Error: kGCrunOnTrain flag is set to true but the input AliAnalysisDataContainer is NULL"<<endl;
1107     cout<<"       you must also supply the AliAnalysisDataContainer as an argument"<<endl;
1108     return;
1109   }
1110
1111   if(cin_esd != NULL && kGCrunOnTrain == kFALSE){
1112     cout<<"Error: kGCrunOnTrain flag is set to false but the input AliAnalysisDataContainer is not null"<<endl;
1113     cout<<"       add -run-on-train to the arguments to turn switch kGCrunOnTrain to kTRUE"<<endl;
1114     return;
1115   }
1116   if(kGCrunOnTrain == kFALSE){
1117     if(kGCnumberOfFilesToAnalyze==0){
1118       ifstream dataInStream;
1119       dataInStream.open(kGCdataList.Data());
1120       if ( !dataInStream ){
1121         cout<<"Data list file does not exist: "<<kGCdataList.Data()<<endl;
1122         return 0;
1123       }
1124       string line;
1125       while ( !dataInStream.eof() )
1126         {
1127           getline(dataInStream, line);
1128           if(line.compare("") != 0){//checks if there is an empty line in the data list
1129             kGCnumberOfFilesToAnalyze++;
1130           }
1131         }
1132     }
1133     cout<<"Number Of files to analyze: "<<kGCnumberOfFilesToAnalyze<<endl;
1134
1135     build();//build (if necessary) and load the libraries needed
1136
1137     gROOT->LoadMacro("$ALICE_ROOT/PWG0/CreateESDChain.C"); // load the CreateChain macro
1138   }
1139
1140   if(!kGCrunOnTrain){
1141     // for the train leave this to the steering macro
1142     AliLog::SetGlobalDebugLevel(0);
1143     AliLog::SetGlobalLogLevel(AliLog::kFatal);
1144   }
1145   // ------------------------------------------------------------------------
1146
1147     // for CF
1148
1149     //Container def.
1150     const Double_t ptmin = kGCfirstXBinPt;
1151     const Double_t ptmax = kGClastXBinPt;
1152     const Double_t etamin = kGCfirstXBinEta;
1153     const Double_t etamax = kGClastXBinEta;
1154     const Double_t massmin = kGCfirstXBinPi0Mass;
1155     const Double_t massmax = kGClastXBinPi0Mass;
1156
1157
1158     // sensitive variables
1159     UInt_t ipt = 0;
1160     UInt_t ieta = 1;
1161     UInt_t imass = 2;
1162
1163     //how many selection steps
1164     UInt_t nstep = 20;
1165     const Int_t nvar = 3;
1166
1167     Int_t kGCnXBinsPtCF=40;
1168     Int_t kGCnXBinsEtaCF=8;
1169     Int_t kGCnXBinsPi0MassCF=10;
1170
1171     if(!kGCrunCF){
1172       nstep=1;
1173       kGCnXBinsPtCF=1;
1174       kGCnXBinsEtaCF=1;
1175       kGCnXBinsPi0MassCF=1;
1176     }
1177     const Int_t nbin0 = kGCnXBinsPtCF;  // do not use same variable for CF than for histogram
1178     const Int_t nbin1 = kGCnXBinsEtaCF; // do not use same variable for CF than for histogram
1179     const Int_t nbin2 = kGCnXBinsPi0MassCF; // do not use same variable for CF than for histogram
1180
1181     //arrays for the number of bins in each dimension
1182     Int_t iBin[nvar];
1183     iBin[0] = nbin0;
1184     iBin[1] = nbin1;
1185     iBin[2] = nbin2;
1186
1187     //arrays for lower bounds
1188     Double_t *binLim0 = new Double_t[nbin0+1];
1189     Double_t *binLim1 = new Double_t[nbin1+1];
1190     Double_t *binLim2 = new Double_t[nbin2+1];
1191
1192     // values for lower bounds
1193     for(Int_t i = 0; i <= nbin0; i++) binLim0[i] = ptmin + (ptmax - ptmin)/nbin0*i;
1194     for(Int_t i = 0; i <= nbin1; i++) binLim1[i] = etamin + (etamax - etamin)/nbin1*i;
1195     for(Int_t i = 0; i <= nbin2; i++) binLim2[i] = massmin + (massmax - massmin)/nbin2*i;
1196
1197     // create container
1198     AliCFContainer *container = new AliCFContainer("container","container for gammaconversion", nstep,nvar,iBin);
1199     container->SetBinLimits(ipt,binLim0);
1200     container->SetBinLimits(ieta,binLim1);
1201     container->SetBinLimits(imass,binLim2);
1202
1203     AliCFManager *man = new AliCFManager();
1204     man->SetParticleContainer(container);
1205     for(int i = 0;i<nstep;i++){
1206       TObjArray *tmp = new TObjArray(0);
1207       man->SetParticleCutsList(i,tmp) ;
1208     }
1209
1210     // end ---------------------------------------------------------------------------
1211
1212
1213
1214
1215   AliGammaConversionHistograms* histograms = new AliGammaConversionHistograms();
1216   AddHistograms(histograms);
1217
1218   // Create the Analysis manager
1219   AliAnalysisManager *mgr =NULL;
1220   if(kGCrunOnTrain == kFALSE){
1221     mgr  = new AliAnalysisManager("My Manager", "My Analysis");
1222   }
1223   else{
1224     mgr = AliAnalysisManager::GetAnalysisManager();
1225   }
1226
1227   if (!mgr) {
1228     ::Error("ConfigGammaConversion", "No analysis manager to connect to.");
1229     return NULL;
1230   }
1231   if(kGCrunOnTrain == kTRUE){
1232     if (!mgr->GetInputEventHandler()) {
1233       ::Error("ConfigGammaConversion", "This task requires an input event handler");
1234       return NULL;
1235     }
1236   }
1237   AliESDInputHandler* inpHandler = NULL;
1238
1239   if(kGCrunOnTrain == kFALSE){
1240     // Define Input Event Handler
1241     inpHandler = new AliESDInputHandler();
1242   }
1243   // Define MC Truth Event Handler
1244   AliMCEventHandler* mcHandler = NULL;
1245   if(kGCdoMCTruth){
1246     if(kGCrunOnTrain == kFALSE){
1247       mcHandler = new AliMCEventHandler();
1248     }
1249     else{
1250       mcHandler = (AliMCEventHandler*)mgr->GetMCtruthEventHandler();
1251     }
1252     if (!mcHandler) {
1253       ::Error("", "No MC handler connected");
1254       return NULL;
1255     }
1256   }
1257
1258
1259
1260   if(kGCrunOnTrain == kFALSE){
1261     mgr->SetInputEventHandler  (inpHandler);
1262     mgr->SetMCtruthEventHandler(mcHandler);
1263   }
1264   // Be sure you are told what you are doing
1265   // mgr->SetDebugLevel(10);
1266
1267   // Declare Common Input Tchain
1268   AliAnalysisDataContainer *cinput1 = NULL;
1269
1270   if(kGCusePWG4PartCorr){
1271
1272     if(kGCrunOnTrain == kFALSE){
1273       cinput1 = mgr->CreateContainer("GammaConvChain",TChain::Class(),AliAnalysisManager::kInputContainer);
1274
1275     } else{
1276       cinput1 = cin_esd;
1277
1278     }
1279   }
1280   else{
1281       cinput1 = mgr->GetCommonInputContainer();
1282   }
1283
1284   // Common Output Tree in common ??????default?????? output file
1285   // CKB kGCusePWG4PartCorr and writestandard are not mutually exclusive?
1286   AliAnalysisDataContainer *coutput1 = NULL;
1287
1288   if(kGCWriteAOD) {
1289     if(kGCrunOnTrain && !(kGCrunOnGsiTrain)) {
1290       coutput1 = mgr->GetCommonOutputContainer();
1291     } else {
1292       coutput1 = mgr->CreateContainer("GammaConvTree",TTree::Class(),AliAnalysisManager::kOutputContainer, "default");
1293     }
1294   }
1295
1296   // Private output objects
1297   if(kGCoutputFileName.Contains(".root")){
1298     kGCoutputFileName.ReplaceAll(".root","");
1299   }
1300   if(kGCoutputFileAppendix.Contains(".root")){
1301     kGCoutputFileAppendix.ReplaceAll(".root","");
1302   }
1303   //TString fileOut = kGCoutputFileName + kGCoutputFileAppendix + ".root";
1304
1305
1306   TString outputfile = AliAnalysisManager::GetCommonFileName();
1307   cout<<"Analyis cut selection ID is: "<<kGCAnalysisCutSelectionId.Data()<<endl;
1308   //  outputfile += Form(":PWG4_GammaConversion_%s",kGCAnalysisCutSelectionId.Data());
1309   outputfile += Form(":PWG4_GammaConversion");
1310
1311 //   if(kGCrunNeutralMeson==kTRUE) outputfile +="1";  else outputfile +="0";
1312
1313 //   if(kGCrunJet==kTRUE) outputfile +="1"; else outputfile +="0";
1314
1315 //   if(kGCrunChic==kTRUE) outputfile +="1"; else outputfile +="0";
1316
1317 //   if(kGCrunCF==kTRUE) outputfile +="1"; else outputfile +="0";
1318
1319 //   if(kGCcalculateBackground==kTRUE) outputfile +="1"; else outputfile +="0";
1320
1321 //   if(kGCdoNeutralMesonV0MCCheck==kTRUE) outputfile +="1"; else outputfile +="0";
1322
1323 //   if(kGCrunOmegaMeson==kTRUE) outputfile +="1"; else outputfile +="0";
1324
1325 //   if(kGCrunRES==kTRUE) outputfile +="1"; else outputfile +="0";
1326
1327   outputfile += Form("_%s",kGCAnalysisCutSelectionId.Data());
1328
1329   cout<<"Ouput file::"<<  outputfile <<endl;
1330   AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(Form("histogramsAliGammaConversion_%s",kGCAnalysisCutSelectionId.Data()), TList::Class(),AliAnalysisManager::kOutputContainer, outputfile);
1331   // for CF
1332   AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(Form("GammaConvccontainer0_%s",kGCAnalysisCutSelectionId.Data()),AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile);
1333
1334   //------------------------ END: Define input/output handlers ---------------------------------------------------
1335
1336   //check for errors in the specified data
1337   if(kGCuseKFParticle == kTRUE && kGCuseESDTrack == kTRUE){
1338     //Print warning, cannot use both
1339     ::Error("ConfigGammaConversion","Both kGCuseKFParticle and kGCuseESDTracks can be true at the same time")
1340       }
1341   if(kGCuseKFParticle == kFALSE && kGCuseESDTrack == kFALSE){
1342     //Print warning, one have to be specified
1343     ::Error("ConfigGammaConversion","Both kGCuseKFParticle and kGCuseESDTracks can be false at the same time")
1344       }
1345
1346
1347   if(!SetAnalysisCutSelection(kGCAnalysisCutSelectionId)){
1348     return 0;
1349   }
1350
1351   //Create the V0Reader
1352   AliV0Reader * v0Reader = new AliV0Reader();
1353   if(kGCuseKFParticle){
1354     v0Reader->UseKFParticle();
1355   }
1356   else if(kGCuseESDTrack){
1357     v0Reader->UseESDTrack();
1358   }
1359
1360   v0Reader->SetMaxVertexZ(kGCmaxVertexZ);
1361   v0Reader->SetNegativeTrackPID(kGCpidOfNegativeTrack);
1362   v0Reader->SetPositiveTrackPID(kGCpidOfPositiveTrack);
1363   v0Reader->SetMaxRCut(kGCmaxRCut);
1364   v0Reader->SetEtaCut(kGCetaCut);
1365   v0Reader->SetPtCut(kGCptCut);
1366   v0Reader->SetSinglePtCut(kGCsingleptCut);
1367   v0Reader->SetLineCutZRSlope(kGCLineCutZRSlope);
1368   v0Reader->SetLineCutZValue(kGCLineCutZValue);
1369   v0Reader->SetMaxZCut(kGCmaxZCut);
1370   v0Reader->SetMinClsTPCCut(kGCminClsTPCCut);
1371   v0Reader->SetChi2CutConversion(kGCchi2CutConversion);
1372   v0Reader->SetChi2CutMeson(kGCchi2CutMeson);
1373   v0Reader->SetAlphaCutMeson(kGCalphaCutMeson);
1374   v0Reader->SetAlphaMinCutMeson(kGCalphaMinCutMeson);
1375   v0Reader->SetPIDProbability(kGCprobElectron);
1376   v0Reader->SetXVertexCut(kGCxVertexCut);
1377   v0Reader->SetYVertexCut(kGCyVertexCut);
1378   v0Reader->SetZVertexCut(kGCzVertexCut);
1379   v0Reader->SetSigmaMass(kGCsigmaCutGammaMass);
1380   v0Reader->SetUseImprovedVertex(kGCuseImprovedVertex);
1381   v0Reader->SetDoMCTruth(kGCdoMCTruth);
1382   v0Reader->SetUseOwnXYZCalculation(kGCdoOwnXYZCalculation);
1383   v0Reader->SetUseChargedTracksMultiplicityForBG(kGCUseTrackMultiplicityForBG);
1384   // for CF
1385   v0Reader->SetCFManager(man);
1386
1387   // for dEdx N sigma Cut
1388   v0Reader->SetDodEdxSigmaCut(kGCdodEdxSigmaCut);
1389   v0Reader->SetPIDnSigmaAboveElectronLine(kGCPIDnSigmaAboveElectronLine);
1390   v0Reader->SetPIDnSigmaBelowElectronLine(kGCPIDnSigmaBelowElectronLine);
1391   v0Reader->SetPIDnSigmaAbovePionLine(kGCPIDnSigmaAbovePionLine);
1392   v0Reader->SetPIDMinPnSigmaAbovePionLine(kGCPIDMinPnSigmaAbovePionLine);
1393   v0Reader->SetPIDMaxPnSigmaAbovePionLine(kGCPIDMaxPnSigmaAbovePionLine);
1394   v0Reader->SetOnFlyFlag(kGCUseOnFlyV0Finder);
1395   v0Reader->SetCalculateBackground(kGCcalculateBackground);
1396
1397   // for the rejection at LowP based on Dedx signal
1398
1399   v0Reader->SetDoKaonRejectionLowP(kGCdoKaonRejectionLowP);
1400   v0Reader->SetDoProtonRejectionLowP(kGCdoProtonRejectionLowP);
1401   v0Reader->SetDoPionRejectionLowP(kGCdoPionRejectionLowP);
1402   v0Reader->SetPIDnSigmaAtLowPAroundKaonLine(kGCPIDnSigmaAtLowPAroundKaonLine);
1403   v0Reader->SetPIDnSigmaAtLowPAroundProtonLine(kGCPIDnSigmaAtLowPAroundProtonLine);
1404   v0Reader->SetPIDnSigmaAtLowPAroundPionLine(kGCPIDnSigmaAtLowPAroundPionLine);
1405   v0Reader->SetPIDMinPKaonRejectionLowP(kGCPIDMinPKaonRejectionLowP);
1406   v0Reader->SetPIDMinPProtonRejectionLowP(kGCPIDMinPProtonRejectionLowP);
1407   v0Reader->SetPIDMinPPionRejectionLowP(kGCPIDMinPPionRejectionLowP);
1408   v0Reader->SetDoQtGammaSelection(kGCdoQtGammaSelection);
1409   v0Reader->SetQtMax(kGCQtMax);
1410   v0Reader->SetNEventsForBG(kGCNEventsForBGCalculation);
1411
1412   // Create the GammaConversionTask
1413
1414
1415   AliAnalysisTaskGammaConversion *gammaconversion =
1416     new AliAnalysisTaskGammaConversion(Form("GammaConversionTask_%s",kGCAnalysisCutSelectionId.Data()));
1417
1418   cout<<"name of Task::"<< Form("GammaConversionTask_%s",kGCAnalysisCutSelectionId.Data())<< " "<<gammaconversion->GetName() <<endl;
1419   gammaconversion->SetDebugLevel(0);
1420
1421   gammaconversion->SetWriteNtuple(kGCwriteNtuple);
1422
1423   gammaconversion->SetV0Reader(v0Reader);
1424   gammaconversion->SetCalculateBackground(kGCcalculateBackground);
1425   gammaconversion->Init();
1426
1427   gammaconversion->SetElectronMass(kGCelectronMass);
1428   gammaconversion->SetGammaMass(kGCgammaMass);
1429   gammaconversion->SetPi0Mass(kGCpi0Mass);
1430   gammaconversion->SetEtaMass(kGCetaMass);
1431
1432   gammaconversion->SetGammaWidth(kGCgammaWidth);
1433   gammaconversion->SetPi0Width(kGCpi0Width);
1434   gammaconversion->SetEtaWidth(kGCetaWidth);
1435
1436   gammaconversion->SetMinOpeningAngleGhostCut(kGCminOpeningAngleGhostCut);
1437
1438   Double_t lowPtMapping=0.4;
1439   Double_t highPtMapping=1.5;
1440   gammaconversion->SetLowPtMapping(lowPtMapping);
1441   gammaconversion->SetHighPtMapping(highPtMapping);
1442
1443   // define the width constraint used by KF particle.
1444   Double_t gammaWidth = 0.01;
1445   Double_t pi0Width   = 0.01;
1446   Double_t etaWidth   = 0.01;
1447
1448   gammaconversion->SetHistograms(histograms);
1449   v0Reader->SetHistograms(histograms);// also give the pointer to the v0reader, for debugging cuts
1450
1451   gammaconversion->SetTriggerCINT1B(kGCtriggerCINT1B);
1452   gammaconversion->SetDoMCTruth(kGCdoMCTruth);
1453
1454   gammaconversion->SetDoNeutralMeson(kGCrunNeutralMeson);
1455   gammaconversion->SetDoNeutralMesonV0MCCheck(kGCdoNeutralMesonV0MCCheck);
1456   gammaconversion->SetDoJet(kGCrunJet);
1457   gammaconversion->SetDoChic(kGCrunChic);
1458   gammaconversion->SetDoOmegaMeson(kGCrunOmegaMeson);
1459   gammaconversion->SetRecalculateV0ForGamma(kGCRecalculateV0ForGamma);
1460   gammaconversion->SetUseChargedTracksMultiplicityForBG(kGCUseTrackMultiplicityForBG);
1461   gammaconversion->SetMoveParticleAccordingToVertex(kGCMoveParticlesAccordingToVertex);
1462   // for CF
1463   gammaconversion->SetCFManager(man);
1464   gammaconversion->SetDoCF(kGCrunCF);
1465   v0Reader->SetDoCF(kGCrunCF);
1466
1467   // Add task to the manager
1468   mgr->AddTask(gammaconversion);
1469
1470
1471   // Define Output Event Handler and add
1472   if(kGCWriteAOD){
1473     gammaconversion->SetForceAOD(kGCForceAOD);
1474
1475     if( kGCrunOnTrain ) {
1476
1477       AliAODHandler * aodHandler = dynamic_cast<AliAODHandler*>(mgr->GetOutputEventHandler());
1478       if(!aodHandler) {
1479         ::Error("This task requires an AOD handler");
1480         return -1;
1481       }
1482
1483       gammaconversion->SetDeltaAODFileName(kGCDeltaAODFilename);
1484
1485       if(kGCDeltaAODFilename.Length() > 0) {
1486         mgr->RegisterExtraFile(kGCDeltaAODFilename.Data());
1487       }
1488
1489     } else {
1490       if(kGCDeltaAODFilename.Length() == 0 ) {
1491         cout << "Error:: Need a file name for the AOD"<<endl;
1492         return;
1493       }
1494       AliAODHandler* aodHandler = new AliAODHandler();
1495       aodHandler->SetOutputFileName(kGCDeltaAODFilename);
1496       aodHandler->SetCreateNonStandardAOD();
1497       mgr->SetOutputEventHandler(aodHandler);
1498     }
1499   }
1500
1501   // Connect I/O to the task
1502   mgr->ConnectInput (gammaconversion, 0, cinput1);
1503   if(mgr->GetCommonOutputContainer())
1504     mgr->ConnectOutput(gammaconversion, 0, mgr->GetCommonOutputContainer());
1505
1506   mgr->ConnectOutput(gammaconversion, 1, coutput2);
1507   mgr->ConnectOutput(gammaconversion, 2, coutput3);
1508
1509   if(kGCRunGammaJetTask) {
1510     AliAnalysisTaskGammaJet * gammaJetTask = new AliAnalysisTaskGammaJet("GammaJetTask");
1511     if(kGCrunOnTrain) {
1512       gammaJetTask->SetDeltaAODFileName(kGCDeltaAODFileName);
1513     }
1514
1515     mgr->ConnectInput(gammaJetTask, 0, cinput1);
1516     AliAnalysisDataContainer *coutputgj = mgr->CreateContainer("chistpt", TList::Class(), AliAnalysisManager::kOutputContainer, "AnalysisResultsConvJets.root");
1517     mgr->ConnectOutput(gammaJetTask, 1, coutputgj);
1518   }
1519
1520
1521   if( kGCrunDalitz ){
1522
1523    gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddGammaConvDalitz.C");
1524    gROOT->AddGammaConvDalitz( v0Reader, kGCcalculateBackground, kGCRunStandalone );
1525
1526   }
1527
1528   if(kGCrunOnTrain == kFALSE){
1529     if(kGCdataList.IsNull()){
1530       cout<<"Data list is not set, aborting."<<endl;
1531       return;
1532     }
1533     /*
1534       gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
1535       AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection();
1536       if(kGCdoMCTruth)physSelTask->GetPhysicsSelection()->SetAnalyzeMC();
1537       physSelTask->GetPhysicsSelection()->AddBackgroundIdentification(new AliBackgroundSelection());
1538       gammaconversion->SelectCollisionCandidates();
1539     */
1540
1541     gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
1542     AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection(kGCdoMCTruth,kTRUE);
1543     gammaconversion->SelectCollisionCandidates();
1544
1545     //    if(kGCrunOnTrain == kFALSE){
1546       TChain* chain= CreateESDChain(kGCdataList,kGCnumberOfFilesToAnalyze);
1547
1548       mgr->InitAnalysis();
1549
1550       mgr->PrintStatus();
1551
1552       mgr->StartAnalysis("local",chain);
1553       //    }
1554   }
1555   return gammaconversion;
1556 }
1557
1558 void build() {
1559
1560   TStopwatch timer;
1561   timer.Start();
1562   gSystem->Load("libTree.so");
1563   gSystem->Load("libGeom");
1564
1565   ////
1566   //Setting up STEERBase.par//
1567   ////
1568   cout<<"compiling STEERBase"<<endl;
1569   setupPar("STEERBase");
1570   gSystem->Load("libSTEERBase.so");
1571
1572
1573    ////
1574   //Setting up ESD.par//
1575   ////
1576   cout<<"compiling ESD"<<endl;
1577   setupPar("ESD");
1578   gSystem->Load("libVMC.so");
1579   gSystem->Load("libESD.so");
1580
1581
1582   ////
1583   //Setting up AOD.par//
1584   ////
1585   cout<<"compiling AOD"<<endl;
1586   setupPar("AOD");
1587   gSystem->Load("libAOD.so");
1588
1589   ////
1590   //Setting up ANALYSIS.par//
1591   ////
1592   cout<<"compiling ANALYSIS"<<endl;
1593   setupPar("ANALYSIS");
1594   gSystem->Load("libANALYSIS.so");
1595
1596   ////
1597   //Setting up ANALYSISalice.par//
1598   ////
1599   cout<<"compiling ANALYSISalice"<<endl;
1600   setupPar("ANALYSISalice");
1601   gSystem->Load("libANALYSISalice.so");
1602
1603   ////
1604   //Setting up CORRFW.par//
1605   ////
1606   cout<<"compiling CORRFW"<<endl;
1607   setupPar("CORRFW");
1608   gSystem->Load("libCORRFW.so");
1609
1610   ////
1611   //Setting up PWG4GammaConv.par//
1612   ////
1613   cout<<"compiling PWG4GammaConv"<<endl;
1614   setupPar("PWG4GammaConv");
1615   gSystem->Load("libPWG4GammaConv.so");
1616 }
1617
1618 Int_t setupPar(const char* pararchivename) {
1619   ///////////////////
1620   // Setup PAR File//
1621   ///////////////////
1622   if (pararchivename) {
1623     char processline[1024];
1624     sprintf(processline,".! tar xvzf %s.par",pararchivename);
1625     gROOT->ProcessLine(processline);
1626     const char* ocwd = gSystem->WorkingDirectory();
1627     gSystem->ChangeDirectory(pararchivename);
1628
1629     // check for BUILD.sh and execute
1630     if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
1631       printf("*******************************\n");
1632       printf("*** Building PAR archive    ***\n");
1633       printf("*******************************\n");
1634
1635       if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
1636         Error("runAnalysis","Cannot Build the PAR Archive! - Abort!");
1637         return -1;
1638       }
1639     }
1640     // check for SETUP.C and execute
1641     if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
1642       printf("*******************************\n");
1643       printf("*** Setup PAR archive       ***\n");
1644       printf("*******************************\n");
1645       gROOT->Macro("PROOF-INF/SETUP.C");
1646     }
1647
1648     gSystem->ChangeDirectory("../");
1649   }
1650   return 1;
1651 }
1652
1653
1654
1655 void AddHistograms(AliGammaConversionHistograms *histograms){
1656   //---------------------------------------------- Jets ---------------------------------------------------------
1657   if(kGCrunJet == kTRUE){
1658     if (kGCplotdPhiHdrGam == kTRUE){
1659       histograms->AddHistogram("ESD_dphiHdrGam","ESD_dphiHdrGam", kGCnXBinsdphiHdrGam,kGCfirstXBindphiHdrGam,kGClastXBindphiHdrGam,"dphiHdrGam (rad)","Counts");
1660     }
1661
1662     if (kGCplotdPhiHdrGamIsolated == kTRUE){
1663       histograms->AddHistogram("ESD_dphiHdrGamIsolated","ESD_dphiHdrGamIsolated",  kGCnXBinsdphiHdrGam,kGCfirstXBindphiHdrGam,kGClastXBindphiHdrGam,"dphiHdrGamIsolated (rad)","Counts");
1664     }
1665
1666     if (kGCplotMinimumIsoDistance == kTRUE){
1667       histograms->AddHistogram("ESD_MinimumIsoDistance","ESD_MinimumIsoDistance", kGCnXBinsMinimumIsoDistance,kGCfirstXBinMinimumIsoDistance,kGClastXBinMinimumIsoDistance,"Minimum Iso Distance (rad)","Counts");
1668     }
1669
1670     if (kGCplotFFzHdrGam == kTRUE){
1671       histograms->AddHistogram("ESD_FFzHdrGam","ESD_FFzHdrGam", kGCnXBinsFFzHdrGam, kGCfirstXBinFFzHdrGam,kGClastXBinFFzHdrGam,"FFz Hdr Gam","Counts");
1672     }
1673
1674     if (kGCplotImbalanceHdrGam == kTRUE){
1675       histograms->AddHistogram("ESD_ImbalanceHdrGam","ESD_ImbalanceHdrGam", kGCnXBinsImbalanceHdrGam, kGCfirstXBinImbalanceHdrGam,kGClastXBinImbalanceHdrGam,"Imbalance Hdr Gam","Counts");
1676     }
1677   }//end if(kGCrunJet)
1678
1679   //---------------------------------------------- Chi_c ---------------------------------------------------------
1680   if(kGCrunChic){
1681
1682     if(kGCplotESDInvMassePluseMinus == kTRUE){histograms->AddHistogram("ESD_InvMass_ePluseMinus","",kGCnXBinsJPsiMass, kGCfirstXBinJPsiMass, kGClastXBinJPsiMass, "",
1683                                                                        "");}
1684     if(kGCplotESDInvMassePluseMinus == kTRUE){histograms->AddHistogram("ESD_InvMass_ePluseMinusTest","",kGCnXBinsJPsiMass, kGCfirstXBinJPsiMass, kGClastXBinJPsiMass,
1685                                                                        "","");}
1686     if(kGCplotESDInvMassePluseMinus == kTRUE){histograms->AddHistogram("ESD_InvMass_xPlusxMinus","",kGCnXBinsJPsiMass, kGCfirstXBinJPsiMass, kGClastXBinJPsiMass, "",
1687                                                                        "");}
1688     if(kGCplotESDElectronPosNegPt == kTRUE){histograms->AddHistogram("ESD_ElectronPosNegPt","",kGCnXBinsEPosNegPt,kGCfirstXBinEPosNegPt,kGClastXBinEPosNegPt,"","");}
1689     if(kGCplotESDElectronPosNegEta == kTRUE){histograms->AddHistogram("ESD_ElectronPosNegEta","",kGCnXBinsEPosNegEta,kGCfirstXBinEPosNegEta,kGClastXBinEPosNegEta,"","
1690                                                                                                                                                   ");}
1691
1692     if(kGCplotESDElectronPosNegPt == kTRUE){histograms->AddHistogram("ESD_ElectronPosPt","",kGCnXBinsEPosNegPt,kGCfirstXBinEPosNegPt,kGClastXBinEPosNegPt,"","");}
1693     if(kGCplotESDElectronPosNegPt == kTRUE){histograms->AddHistogram("ESD_ElectronNegPt","",kGCnXBinsEPosNegPt,kGCfirstXBinEPosNegPt,kGClastXBinEPosNegPt,"","");}
1694
1695     if(kGCplotESDElectronPosNegAngle == kTRUE){histograms->AddHistogram("ESD_ElectronPosNegJPsiAngle","",kGCnXBinsEPosNegAngle,kGCfirstXBinEPosNegAngle,kGClastXBinEPosNegAngle,"","");}
1696
1697     if(kGCplotESDePoseNegAngle == kTRUE){histograms->AddHistogram("ESD_eNegePosAngleBeforeCut","",kGCnXBinsEPosNegAngle,kGCfirstXBinEPosNegAngle,kGClastXBinEPosNegAngle,"","");}
1698     if(kGCplotESDePoseNegAngle == kTRUE){histograms->AddHistogram("ESD_eNegePosAngleAfterCut","",kGCnXBinsEPosNegAngle,kGCfirstXBinEPosNegAngle,kGClastXBinEPosNegAngle,"","");}
1699     if(kGCplotESDInvMassGammaePluseMinusChiC == kTRUE) {histograms->AddHistogram("ESD_InvMass_GammaePluseMinusChiC","",kGCnXBinsChicMass,kGCfirstXBinChicMass,kGClastXBinChicMass,"","");}
1700     if(kGCplotESDInvMassGammaePluseMinusChiC == kTRUE) {histograms->AddHistogram("ESD_InvMass_GammaePluseMinusChiCDiff","",kGCnXBinsChicMass,kGCfirstXBinChicMass,kGClastXBinChicMass,"","");}
1701     if(kGCplotESDInvMassGammaePluseMinusPi0 == kTRUE) {histograms->AddHistogram("ESD_InvMass_GammaePluseMinusPi0","",kGCnXBinsPi0Mass,kGCfirstXBinPi0Mass,kGClastXBinPi0Mass,"","");}
1702     if(kGCplotESDElectronPosNegPi0Angle == kTRUE){histograms->AddHistogram("ESD_ElectronPosNegPi0Angle","",kGCnXBinsEPosNegAngle,kGCfirstXBinEPosNegAngle,kGClastXBinEPosNegAngle,"","");}
1703
1704     if(kGCplotESDEPosBackground == kTRUE){histograms->AddHistogram("ESD_EPosBackground","",kGCnXBinsEBackground,kGCfirstXBinEBackground,kGClastXBinEBackground,"","");}
1705
1706     if(kGCplotESDEPosBackground == kTRUE){histograms->AddHistogram("ESD_EPosENegNoJPsiBG","",kGCnXBinsEBackground,kGCfirstXBinEBackground,kGClastXBinEBackground,"","");}
1707
1708
1709     if(kGCplotESDENegBackground == kTRUE){histograms->AddHistogram("ESD_ENegBackground","",kGCnXBinsEBackground,kGCfirstXBinEBackground,kGClastXBinEBackground,"","");}
1710     if(kGCplotESDEPosENegBackground == kTRUE){histograms->AddHistogram("ESD_EPosENegBackground","",kGCnXBinsEBackground,kGCfirstXBinEBackground,kGClastXBinEBackground,"","");}
1711     if(kGCplotESDEPosENegBackgroundCut == kTRUE){histograms->AddHistogram("ESD_EPosENegBackgroundCut","",kGCnXBinsEBackgroundCut,kGCfirstXBinEBackgroundCut,kGClastXBinEBackgroundCut,"","");}
1712
1713     if(kGCplotESDEPosENegGammaBackgroundMX == kTRUE){histograms->AddHistogram("ESD_EPosENegGammaBackgroundMX","",kGCnXBinsEBackground,kGCfirstXBinEBackground,kGClastXBinEBackground,"","");}
1714     if(kGCplotESDEPosENegGammaBackgroundMX == kTRUE){histograms->AddHistogram("ESD_EPosENegGammaBackgroundMXDiff","",kGCnXBinsEBackground,kGCfirstXBinEBackground,kGClastXBinEBackground,"","");}
1715
1716     if(kGCplotTableElectrons == kTRUE){ histograms->AddTable("Table_Electrons","",kGCnElementsElectronTable,kGCelectronTable);}
1717
1718     if(kGCdoMCTruth){
1719       if(kGCplotMCElectronPosNegPt == kTRUE){histograms->AddHistogram("MC_ElectronPosNegPt","",kGCnXBinsEPosNegPt,kGCfirstXBinEPosNegPt,kGClastXBinEPosNegPt,"","");}
1720       if(kGCplotMCElectronPosNegEta == kTRUE){histograms->AddHistogram("MC_ElectronPosNegEta","",kGCnXBinsEPosNegEta,kGCfirstXBinEPosNegEta,kGClastXBinEPosNegEta,"","");}
1721       if(kGCplotMCElectronPosNegJPsiAngle == kTRUE){histograms->AddHistogram("MC_ElectronPosNegJPsiAngle","",kGCnXBinsEPosNegAngle,kGCfirstXBinEPosNegAngle,kGClastXBinEPosNegAngle,"","");}
1722       if(kGCplotMCElectronPosNegPi0Angle == kTRUE){histograms->AddHistogram("MC_ElectronPosNegPi0Angle","",kGCnXBinsEPosNegAngle,kGCfirstXBinEPosNegAngle,kGClastXBinEPosNegAngle,"","");}
1723     }
1724
1725   }// end kGCrunChic
1726
1727   //---------------------------------------------- Neutral Meson ---------------------------------------------------------
1728   if(kGCrunNeutralMeson){
1729
1730     // Histograms from esd tracks
1731     if(kGCplotESDEEnergy == kTRUE){ histograms->AddHistogram("ESD_E_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1732     if(kGCplotESDEPt == kTRUE){ histograms->AddHistogram("ESD_E_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1733     if(kGCplotESDEEta == kTRUE){ histograms->AddHistogram("ESD_E_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1734     if(kGCplotESDEPhi == kTRUE){ histograms->AddHistogram("ESD_E_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1735     if(kGCplotESDENTPCClusters == kTRUE){ histograms->AddHistogram("ESD_E_nTPCClusters" ,"" , kGCnXBinsNTPCClusters, kGCfirstXBinNTPCClusters, kGClastXBinNTPCClusters, "", "");}
1736     if(kGCplotESDENITSClusters == kTRUE){ histograms->AddHistogram("ESD_E_nITSClusters" ,"" , kGCnXBinsNITSClusters, kGCfirstXBinNITSClusters, kGClastXBinNITSClusters, "", "");}
1737     if(kGCplotESDENTPCClustersToFP== kTRUE){ histograms->AddHistogram("ESD_E_nTPCClustersToFP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsClsToF, kGCfirstYBinClsToF, kGClastYBinClsToF,"", "",0);}
1738     if(kGCplotESDETPCchi2 == kTRUE){ histograms->AddHistogram("ESD_E_TPCchi2" ,"" , kGCnXBinsTPCchi2, kGCfirstXBinTPCchi2, kGClastXBinTPCchi2, "", "");}
1739
1740
1741     if(kGCplotESDPEnergy == kTRUE){ histograms->AddHistogram("ESD_P_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1742     if(kGCplotESDPPt == kTRUE){ histograms->AddHistogram("ESD_P_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1743     if(kGCplotESDPEta == kTRUE){ histograms->AddHistogram("ESD_P_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1744     if(kGCplotESDPPhi == kTRUE){ histograms->AddHistogram("ESD_P_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1745     if(kGCplotESDPNTPCClusters == kTRUE){ histograms->AddHistogram("ESD_P_nTPCClusters" ,"" , kGCnXBinsNTPCClusters, kGCfirstXBinNTPCClusters, kGClastXBinNTPCClusters, "", "");}
1746     if(kGCplotESDPNITSClusters == kTRUE){ histograms->AddHistogram("ESD_P_nITSClusters" ,"" , kGCnXBinsNITSClusters, kGCfirstXBinNITSClusters, kGClastXBinNITSClusters, "", "");}
1747     if(kGCplotESDPNTPCClustersToFP== kTRUE){ histograms->AddHistogram("ESD_P_nTPCClustersToFP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsClsToF, kGCfirstYBinClsToF, kGClastYBinClsToF,"", "",0);}
1748     if(kGCplotESDPTPCchi2 == kTRUE){ histograms->AddHistogram("ESD_P_TPCchi2" ,"" , kGCnXBinsTPCchi2, kGCfirstXBinTPCchi2, kGClastXBinTPCchi2, "", "");}
1749
1750     if(kGCplotESDConvGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1751     if(kGCplotESDConvGammaPt == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1752     if(kGCplotESDConvGammaEta == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1753     if(kGCplotESDConvGammaPhi == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1754     if(kGCplotESDConvGammaMass == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Mass" ,"" ,  kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass, "", "");}
1755     if(kGCplotESDConvGammaWidth == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Width" ,"" , kGCnXBinsGammaWidth, kGCfirstXBinGammaWidth, kGClastXBinGammaWidth, "", "");}
1756     if(kGCplotESDConvGammaChi2 == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Chi2" ,"" , kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1757     if(kGCplotESDConvGammaNDF == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_NDF" ,"" , kGCnXBinsGammaNDF, kGCfirstXBinGammaNDF, kGClastXBinGammaNDF, "", "");}
1758     if(kGCplotESDConvGammaRapid == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
1759     if(kGCplotESDConvGammaPtvsEta == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Pt_Eta","", kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta,"","" );}
1760     if(kGCplotESDConvGammaPtvsChi2 == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Pt_Chi2" ,"" ,kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1761     if(kGCplotESDConvGammaEtavsChi2 == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_Eta_Chi2" ,"" ,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1762
1763
1764
1765     if(kGCplotESDConversionR == kTRUE){ histograms->AddHistogram("ESD_Conversion_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1766     if(kGCplotESDConversionZR == kTRUE){ histograms->AddHistogram("ESD_Conversion_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1767     if(kGCplotESDConversionXY == kTRUE){ histograms->AddHistogram("ESD_Conversion_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1768     if(kGCplotESDConversionXYBeamPipe == kTRUE){ histograms->AddHistogram("ESD_Conversion_XY_BeamPipe" ,"" , kGCnXBinsXYBP, kGCfirstXBinXYBP, kGClastXBinXYBP, kGCnYBinsXYBP, kGCfirstYBinXYBP, kGClastYBinXYBP, "", "");}
1769     if(kGCplotESDConversionRPhiBeamPipe == kTRUE){ histograms->AddHistogram("ESD_Conversion_RPhi_BeamPipe" ,"" , kGCnXBinsRPhiBP, kGCfirstXBinRPhiBP, kGClastXBinRPhiBP, kGCnYBinsRPhiBP, kGCfirstYBinRPhiBP, kGClastYBinRPhiBP, "", "");}
1770     if(kGCplotESDConversionOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_Conversion_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
1771
1772     if(kGCplotESDConvGammaCosPointingAngle == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_CosPointingAngle" ,"" , kGCnXBinsCosPointingAngle, kGCfirstXBinCosPointingAngle, kGClastXBinCosPointingAngle, "", "");}
1773     if(kGCplotESDConvGammaDcaDaugthers == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_DcaDaughters" ,"" , kGCnXBinsDcaDaughters, kGCfirstXBinDcaDaughters, kGClastXBinDcaDaughters, "", "");}
1774     if(kGCplotESDConvGammaNormDcaDistDaugthers == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_NormDcaDistDaughters" ,"" , kGCnXBinsNormDcaDistDaughters, kGCfirstXBinNormDcaDistDaughters, kGClastXBinNormDcaDistDaughters, "", "");}
1775     if(kGCplotESDConvGammaLikelihoodAP == kTRUE){ histograms->AddHistogram("ESD_ConvGamma_LikelihoodAP" ,"" , kGCnXBinsLikelihoodAP, kGCfirstXBinLikelihoodAP, kGClastXBinLikelihoodAP, "", "");}
1776     if(kGCplotESDConvGammaEAsymmetryP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_E_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
1777     if(kGCplotESDConvGammaPAsymmetryP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_P_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
1778     if(kGCplotESDConvGammaEdEdxP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_E_dEdxP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);}
1779     if(kGCplotESDConvGammaPdEdxP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_P_dEdxP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);}
1780
1781     if(kGCplotESDConvGammaEeProbP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_E_EProbP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsEProb, kGCfirstYBinEProb, kGClastYBinEProb,"", "",0);}
1782     if(kGCplotESDConvGammaPeProbP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_P_EProbP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsEProb, kGCfirstYBinEProb, kGClastYBinEProb,"", "",0);}
1783     if(kGCplotESDConvGammaEmupiProbP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_E_mupiProbP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsEProb, kGCfirstYBinEProb, kGClastYBinEProb,"", "",0);}
1784     if(kGCplotESDConvGammaPmupiProbP== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_P_mupiProbP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsEProb, kGCfirstYBinEProb, kGClastYBinEProb,"", "",0);}
1785
1786     if(kGCplotESDConvGammaQtAlfa== kTRUE){ histograms->AddHistogram("ESD_ConvGamma_alfa_qt" ,"" ,kGCnXBinsP, kGCfirstXBinAlphaG, kGClastXBinAlpha,kGCnYBinsQt, kGCfirstYBinQt, kGClastYBinQt,"", "");}
1787
1788
1789
1790     if(kGCplotESDTrueDalitzContaminationR == kTRUE){ histograms->AddHistogram("ESD_TrueDalitzContamination_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1791
1792     if(kGCplotESDTrueConvGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1793     if(kGCplotESDTrueConvGammaPt == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1794     if(kGCplotESDTrueConvGammaEta == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1795     if(kGCplotESDTrueConvGammaPhi == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1796     if(kGCplotESDTrueConvGammaMass == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Mass" ,"" ,  kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass, "", "");}
1797     if(kGCplotESDTrueConvGammaWidth == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Width" ,"" , kGCnXBinsGammaWidth, kGCfirstXBinGammaWidth, kGClastXBinGammaWidth, "", "");}
1798     if(kGCplotESDTrueConvGammaChi2 == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Chi2" ,"" , kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1799     if(kGCplotESDTrueConvGammaNDF == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_NDF" ,"" , kGCnXBinsGammaNDF, kGCfirstXBinGammaNDF, kGClastXBinGammaNDF, "", "");}
1800     if(kGCplotESDTrueConvGammaRapid == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
1801     if(kGCplotESDTrueConvGammaPtvsEta == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Pt_Eta" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1802     if(kGCplotESDTrueConvGammaPtvsChi2 == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Pt_Chi2" ,"" ,kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1803     if(kGCplotESDTrueConvGammaEtavsChi2 == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_Eta_Chi2" ,"" ,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1804
1805     if(kGCplotESDTrueConversionR == kTRUE){ histograms->AddHistogram("ESD_TrueConversion_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1806     if(kGCplotESDTrueConversionZR == kTRUE){ histograms->AddHistogram("ESD_TrueConversion_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1807     if(kGCplotESDTrueConversionXY == kTRUE){ histograms->AddHistogram("ESD_TrueConversion_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1808     if(kGCplotESDTrueConversionOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_TrueConversion_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
1809
1810     if(kGCplotESDTrueConvGammaCosPointingAngle == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_CosPointingAngle" ,"" , kGCnXBinsCosPointingAngle, kGCfirstXBinCosPointingAngle, kGClastXBinCosPointingAngle, "", "");}
1811     if(kGCplotESDTrueConvGammaDcaDaugthers == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_DcaDaughters" ,"" , kGCnXBinsDcaDaughters, kGCfirstXBinDcaDaughters, kGClastXBinDcaDaughters, "", "");}
1812     if(kGCplotESDTrueConvGammaNormDcaDistDaugthers == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_NormDcaDistDaughters" ,"" , kGCnXBinsNormDcaDistDaughters, kGCfirstXBinNormDcaDistDaughters, kGClastXBinNormDcaDistDaughters, "", "");}
1813     if(kGCplotESDTrueConvGammaLikelihoodAP == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_LikelihoodAP" ,"" , kGCnXBinsLikelihoodAP, kGCfirstXBinLikelihoodAP, kGClastXBinLikelihoodAP, "", "");}
1814     if(kGCplotESDTrueConvGammaEAsymmetryP== kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_E_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
1815     if(kGCplotESDTrueConvGammaPAsymmetryP== kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_P_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
1816     if(kGCplotESDTrueConvGammaEdEdxP== kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_E_dEdxP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);}
1817     if(kGCplotESDTrueConvGammaPdEdxP== kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_P_dEdxP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);}
1818     if(kGCplotESDTrueConvGammaQtAlfa== kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_alfa_qt" ,"" ,kGCnXBinsP, kGCfirstXBinAlphaG, kGClastXBinAlpha,kGCnYBinsQt, kGCfirstYBinQt, kGClastYBinQt,"", "");}
1819
1820     if(kGCplotESDTrueConvGammaMCPtEta == kTRUE){ histograms->AddHistogram("ESD_TrueConvGamma_MC_Pt_Eta" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1821     if(kGCplotESDTrueConversionMCZR == kTRUE){ histograms->AddHistogram("ESD_TrueConversion_MC_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1822     if(kGCplotESDTrueConversionMCXY == kTRUE){ histograms->AddHistogram("ESD_TrueConversion_MC_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1823
1824
1825
1826     if(kGCplotESDNoCutConvGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1827     if(kGCplotESDNoCutConvGammaPt == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1828     if(kGCplotESDNoCutConvGammaEta == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1829     if(kGCplotESDNoCutConvGammaPhi == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1830     if(kGCplotESDNoCutConvGammaMass == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Mass" ,"" ,  kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass, "", "");}
1831     if(kGCplotESDNoCutConvGammaWidth == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Width" ,"" , kGCnXBinsGammaWidth, kGCfirstXBinGammaWidth, kGClastXBinGammaWidth, "", "");}
1832     if(kGCplotESDNoCutConvGammaChi2 == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Chi2" ,"" , kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1833     if(kGCplotESDNoCutConvGammaNDF == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_NDF" ,"" , kGCnXBinsGammaNDF, kGCfirstXBinGammaNDF, kGClastXBinGammaNDF, "", "");}
1834     if(kGCplotESDNoCutConvGammaRapid == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
1835     if(kGCplotESDNoCutConvGammaPtvsEta == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Pt_Eta" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1836     if(kGCplotESDNoCutConvGammaPtvsChi2 == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Pt_Chi2" ,"" ,kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1837     if(kGCplotESDNoCutConvGammaEtavsChi2 == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_Eta_Chi2" ,"" ,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, kGCnXBinsGammaChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1838
1839     if(kGCplotESDNoCutConversionR == kTRUE){ histograms->AddHistogram("ESD_NoCutConversion_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1840     if(kGCplotESDNoCutConversionZR == kTRUE){ histograms->AddHistogram("ESD_NoCutConversion_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1841     if(kGCplotESDNoCutConversionXY == kTRUE){ histograms->AddHistogram("ESD_NoCutConversion_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1842     if(kGCplotESDNoCutConversionOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_NoCutConversion_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
1843
1844     if(kGCplotESDNoCutConvGammaCosPointingAngle == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_CosPointingAngle" ,"" , kGCnXBinsCosPointingAngle, kGCfirstXBinCosPointingAngle, kGClastXBinCosPointingAngle, "", "");}
1845     if(kGCplotESDNoCutConvGammaDcaDaugthers == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_DcaDaughters" ,"" , kGCnXBinsDcaDaughters, kGCfirstXBinDcaDaughters, kGClastXBinDcaDaughters, "", "");}
1846     if(kGCplotESDNoCutConvGammaNormDcaDistDaugthers == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_NormDcaDistDaughters" ,"" , kGCnXBinsNormDcaDistDaughters, kGCfirstXBinNormDcaDistDaughters, kGClastXBinNormDcaDistDaughters, "", "");}
1847     if(kGCplotESDNoCutConvGammaLikelihoodAP == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_LikelihoodAP" ,"" , kGCnXBinsLikelihoodAP, kGCfirstXBinLikelihoodAP, kGClastXBinLikelihoodAP, "", "");}
1848     if(kGCplotESDNoCutConvGammaEAsymmetryP== kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_E_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
1849     if(kGCplotESDNoCutConvGammaPAsymmetryP== kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_P_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
1850
1851
1852     if(kGCplotESDNoCutConvGammaEdEdxP== kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_E_dEdxP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);}
1853     if(kGCplotESDNoCutConvGammaPdEdxP== kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_P_dEdxP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);}
1854
1855     if(kGCplotESDNoCutConvGammaMCPtEta == kTRUE){ histograms->AddHistogram("ESD_NoCutConvGamma_MC_Pt_Eta" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1856     if(kGCplotESDNoCutConversionMCZR == kTRUE){ histograms->AddHistogram("ESD_NoCutConversion_MC_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1857     if(kGCplotESDNoCutConversionMCXY == kTRUE){ histograms->AddHistogram("ESD_NoCutConversion_MC_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1858
1859
1860     if(kGCplotESDMotherChi2 == kTRUE){ histograms->AddHistogram("ESD_Mother_Chi2","" , kGCnXBinsMesonChi2, kGCfirstXBinGammaChi2, kGClastXBinGammaChi2, "", "");}
1861     if(kGCplotESDMotherOpeningAngleGamma == kTRUE){ histograms->AddHistogram("ESD_Mother_GammaDaughter_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
1862     if(kGCplotESDMotherEnergy == kTRUE){ histograms->AddHistogram("ESD_Mother_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1863     if(kGCplotESDMotherPt == kTRUE){ histograms->AddHistogram("ESD_Mother_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1864     if(kGCplotESDMotherEta == kTRUE){ histograms->AddHistogram("ESD_Mother_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1865     if(kGCplotESDMotherPhi == kTRUE){ histograms->AddHistogram("ESD_Mother_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1866     if(kGCplotESDMotherMass == kTRUE){ histograms->AddHistogram("ESD_Mother_Mass" ,"" , kGCnXBinsPi0Mass, kGCfirstXBinPi0Mass, kGClastXBinPi0Mass, "", "");}
1867     if(kGCplotESDMotherR == kTRUE){ histograms->AddHistogram("ESD_Mother_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1868     if(kGCplotESDMotherZR == kTRUE){ histograms->AddHistogram("ESD_Mother_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1869     if(kGCplotESDMotherXY == kTRUE){ histograms->AddHistogram("ESD_Mother_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1870     if(kGCplotESDMotherRapid == kTRUE){ histograms->AddHistogram("ESD_Mother_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
1871
1872     for(Int_t z=0;z<8;z++){
1873       for(Int_t m=0;m<6;m++){
1874         if(kGCplotESDBackgroundOpeningAngleGamma == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_GammaDaughter_OpeningAngle",z,m) ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
1875         if(kGCplotESDBackgroundEnergy == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_Energy",z,m) ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1876         if(kGCplotESDBackgroundPt == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_Pt",z,m) ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1877         if(kGCplotESDBackgroundEta == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_Eta",z,m) ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1878         if(kGCplotESDBackgroundPhi == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_Phi",z,m) ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1879         if(kGCplotESDBackgroundMass == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_Mass",z,m) ,"" , kGCnXBinsEtaMass, kGCfirstXBinEtaMass, kGClastXBinEtaMass, "", "");}
1880         if(kGCplotESDBackgroundR == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_R",z,m) ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1881         if(kGCplotESDBackgroundZR == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_ZR",z,m) ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1882         if(kGCplotESDBackgroundXY == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_XY",z,m) ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1883         if(kGCplotESDBackgroundRapid == kTRUE){ histograms->AddHistogram(Form("%d%dESD_Background_Rapid",z,m) ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
1884       }
1885     }
1886
1887     if(kGCplotESDBackgroundOpeningAngleGamma == kTRUE){ histograms->AddHistogram("ESD_Background_GammaDaughter_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
1888     if(kGCplotESDBackgroundEnergy == kTRUE){ histograms->AddHistogram("ESD_Background_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
1889     if(kGCplotESDBackgroundPt == kTRUE){ histograms->AddHistogram("ESD_Background_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
1890     if(kGCplotESDBackgroundEta == kTRUE){ histograms->AddHistogram("ESD_Background_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
1891     if(kGCplotESDBackgroundPhi == kTRUE){ histograms->AddHistogram("ESD_Background_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
1892     if(kGCplotESDBackgroundMass == kTRUE){ histograms->AddHistogram("ESD_Background_Mass" ,"" , kGCnXBinsEtaMass, kGCfirstXBinEtaMass, kGClastXBinEtaMass, "", "");}
1893     if(kGCplotESDBackgroundR == kTRUE){ histograms->AddHistogram("ESD_Background_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
1894     if(kGCplotESDBackgroundZR == kTRUE){ histograms->AddHistogram("ESD_Background_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
1895     if(kGCplotESDBackgroundXY == kTRUE){ histograms->AddHistogram("ESD_Background_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
1896     if(kGCplotESDBackgroundRapid == kTRUE){ histograms->AddHistogram("ESD_Background_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
1897
1898
1899     if(kGCplotMapping == kTRUE){
1900       histograms->InitializeMappingValues(kGCnPhiIndex,kGCnRIndex,kGCnXBinsMapping,kGCminRadius,kGCmaxRadius,kGCnYBinsMapping,kGCminPhi,kGCmaxPhi);
1901       histograms->AddMappingHistograms(kGCnPhiIndex,kGCnRIndex,kGCnXBinsMapping,kGCfirstXBinMapping,kGClastXBinMapping,kGCnYBinsMapping,kGCfirstYBinMapping,kGClastYBinMapping);
1902       //      histograms->AddMappingHistograms(kGCnPhiIndex,kGCnRIndex,kGCnXBinsMapping,kGCminRadius,kGCmaxRadius,kGCnYBinsMapping,kGCminPhi,kGCmaxPhi);
1903     }
1904
1905     //
1906     //************************************* Defining Resolution histograms *******************************************************/
1907     //
1908     // written by Friederike Bock
1909     // contact: Friederike.Bock@cern.ch
1910     //
1911
1912     if(kGCrunRES == kTRUE){
1913         //------------------------------------------ Absolute Resolutions --------------------------------------------------------
1914     if(kGCplotResolutiondRAbs== kTRUE){
1915                 histograms->AddHistogram("Resolution_dRAbs_VS_R","" ,kGCnXBinsResdR, kGCfirstXBinResdR, kGClastXBinResdR,kGCnYBinsResdR,kGCfirstYBinResdR, kGClastYBinResdR, "", "");}
1916     if(kGCplotResolutiondZAbs== kTRUE){
1917                 histograms->AddHistogram("Resolution_dZAbs_VS_R","" ,kGCnXBinsResdR, kGCfirstXBinResdR, kGClastXBinResdR,kGCnYBinsResdR,kGCfirstYBinResdR, kGClastYBinResdR, "", "");}
1918     if(kGCplotResolutiondPhiAbs== kTRUE){
1919                 histograms->AddHistogram("Resolution_dPhiAbs_VS_R","" ,kGCnXBinsResdR, kGCfirstXBinResdR, kGClastXBinResdR,kGCnYBinsResdR, -TMath::Pi()/30., TMath::Pi()/30., "", "");}
1920
1921         //------------------------------------------ Relative Resolutions --------------------------------------------------------
1922     if(kGCplotResolutiondR == kTRUE){
1923                 histograms->AddHistogram("Resolution_dR" ,"" , kGCnXBinsResdR, kGCfirstXBinResdR, kGClastXBinResdR, kGCnYBinsResdR, kGCfirstYBinResdR, kGClastYBinResdR, "", "");}
1924     if(kGCplotResolutiondZ == kTRUE){
1925                 histograms->AddHistogram("Resolution_dZ" ,"" , kGCnXBinsResdZ, kGCfirstXBinResdZ, kGClastXBinResdZ, kGCnYBinsResdZ, kGCfirstYBinResdZ, kGClastYBinResdZ, "", "");}
1926
1927         //------------------------------------------- Pt vs R ---------------------------------------------------------------------
1928     if(kGCplotResolutiondRdPt == kTRUE){
1929                 histograms->AddHistogram("Resolution_R_dPt" ,"" , kGCnXBinsResdR, kGCfirstXBinResdR, kGClastXBinResdR, kGCnYBinsResdRdPt, kGCfirstYBinResdRdPt, kGClastYBinResdRdPt, "", "");}
1930
1931
1932         // ------------------------------------------- Reconstruction Plots for Resolution ----------------------------------------
1933     if(kGCplotResolutionMCPt == kTRUE){
1934                 histograms->AddHistogram("Resolution_MC_Pt" ,"" , kGCnXBinsResPt, kGCfirstXBinResPt, kGClastXBinResPt,"","");}
1935     if(kGCplotResolutionMCR == kTRUE){
1936                 histograms->AddHistogram("Resolution_MC_R" ,"" , kGCnXBinsResR, kGCfirstXBinResR, kGClastXBinResR,"","");}
1937     if(kGCplotResolutionMCZ == kTRUE){
1938                 histograms->AddHistogram("Resolution_MC_Z" ,"" , kGCnXBinsResZ, kGCfirstXBinResZ, kGClastXBinResZ,"","");}
1939
1940     if(kGCplotResolutionESDPt == kTRUE){
1941                 histograms->AddHistogram("Resolution_ESD_Pt" ,"" , kGCnXBinsResPt, kGCfirstXBinResPt, kGClastXBinResPt,"","");}
1942     if(kGCplotResolutionESDR == kTRUE){
1943                 histograms->AddHistogram("Resolution_ESD_R" ,"" , kGCnXBinsResR, kGCfirstXBinResR, kGClastXBinResR,"","");}
1944     if(kGCplotResolutionESDZ == kTRUE){
1945                 histograms->AddHistogram("Resolution_ESD_Z" ,"" , kGCnXBinsResZ, kGCfirstXBinResZ, kGClastXBinResZ,"","");}
1946
1947         // ------------------------------------------- Plots for specific Gamma Trigger Studies -----------------------------------
1948     if(kGCplotResolutionPtdPt = kTRUE){
1949                 // ::::::::::::::::::::::::::::::::::::::: histograms for gammas ::::::::::::::::::::::::::::::::::::::::::::::::::::::
1950                 histograms->AddHistogram("Resolution_Gamma_dPt_Pt" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1951                 histograms->AddHistogram("Resolution_Gamma_dPt_Phi" ,"" , kGCnYBinsResdR, -TMath::Pi(), TMath::Pi(), kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1952
1953                 // ::::::::::::::::::::::::::::::::::::::: histograms for electrons :::::::::::::::::::::::::::::::::::::::::::::::::::
1954                 histograms->AddHistogram("Resolution_E_dPt_Pt" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1955                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS0" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1956                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS1" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1957                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS2" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1958                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS3" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1959                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS4" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1960                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS5" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1961                 histograms->AddHistogram("Resolution_E_dPt_Pt_ITS6" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1962                 histograms->AddHistogram("Resolution_E_dPt_Phi" ,"" , kGCnYBinsResdR, -TMath::Pi(), TMath::Pi(), kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1963                 histograms->AddHistogram("Resolution_E_nTRDtracklets_ESDPt" ,"" ,kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 8, -0.5, 7.5,"", "");
1964                 histograms->AddHistogram("Resolution_E_nTRDtracklets_MCPt","" ,kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 8, -0.5, 7.5,"", "");
1965                 histograms->AddHistogram("Resolution_E_nTRDclusters_ESDPt","",kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 201, -0.5, 200.5,"", "");
1966                 histograms->AddHistogram("Resolution_E_nTRDclusters_MCPt","",kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 201, -0.5, 200.5,"", "");
1967                 //              histograms->AddHistogram("Resolution_E_TRDsignal_ESDPt","", fV0Reader->GetNegativeTrackPt(), fV0Reader->GetNegativeESDTrack()->GetTRDsignal());
1968
1969                 // :::::::::::::::::::::::::::::::::::::::: histograms for positrons :::::::::::::::::::::::::::::::::::::::::::::::::::
1970                 histograms->AddHistogram("Resolution_P_dPt_Pt" ,"" , kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1971                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS0" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1972                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS1" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1973                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS2" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1974                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS3" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1975                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS4" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1976                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS5" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1977                 histograms->AddHistogram("Resolution_P_dPt_Pt_ITS6" ,"" ,kGCnYBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1978                 histograms->AddHistogram("Resolution_P_dPt_Phi" ,"" , kGCnYBinsResdR, -TMath::Pi(), TMath::Pi(), kGCnYBinsResdPt, kGCfirstYBinResdPt, kGClastYBinResdPt, "", "");
1979                 histograms->AddHistogram("Resolution_P_nTRDtracklets_ESDPt" ,"" ,kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 8, -0.5, 7.5,"", "");
1980                 histograms->AddHistogram("Resolution_P_nTRDtracklets_MCPt","", kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 8, -0.5, 7.5,"", "");
1981                 histograms->AddHistogram("Resolution_P_nTRDclusters_ESDPt","",kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 201, -0.5, 200.5,"", "");
1982                 histograms->AddHistogram("Resolution_P_nTRDclusters_MCPt","",kGCnXBinsResdPt, kGCfirstXBinResdPt, kGClastXBinResdPt, 201,-0.5, 200.5,"", "");
1983                 //              histograms->AddHistogram("Resolution_P_TRDsignal_ESDPt", "",fV0Reader->GetPositiveTrackPt(), fV0Reader->GetPositiveESDTrack()->GetTRDsignal());
1984     } //end of specific trigger study resolution plots
1985     } //end if(kGCrunRES=true)
1986
1987     // ___________________________________________________________________________________________________________________________________________________
1988
1989     if(kGCplotESDNumberOfV0s == kTRUE){histograms->AddHistogram("ESD_NumberOfV0s","Number of v0s",100, -0.5, 99.5,"","");}
1990     if(kGCplotESDNumberOfSurvivingV0s == kTRUE){histograms->AddHistogram("ESD_NumberOfSurvivingV0s","Number of surviving v0s",100, -0.5, 99.5,"","");}
1991     if(kGCplotESDNumberOfContributorsVtx == kTRUE){histograms->AddHistogram("ESD_NumberOfContributorsVtx","Number of contributors to vertex",100, -0.5, 99.5,"","");}
1992     if(kGCplotESDNumberOfGoodESDTracks == kTRUE){histograms->AddHistogram("ESD_NumberOfGoodESDTracks","Number of Good ESD tracks",100, -0.5, 99.5,"","");}
1993     if(kGCplotESDNumberOfGoodESDTracks == kTRUE){histograms->AddHistogram("ESD_NumberOfGoodESDTracksVtx","Number of Good ESD tracks",100, -0.5, 99.5,"","");}
1994
1995     //  debug histograms
1996     if(kGCplotESDCutGetOnFly == kTRUE){histograms->AddHistogram("ESD_CutGetOnFly_InvMass" ,"Not GetOnFly" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
1997     if(kGCplotESDCutNContributors == kTRUE){histograms->AddHistogram("ESD_CutNContributors_InvMass" ,"NContributors <= 0" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
1998     if(kGCplotESDCutLikeSign == kTRUE){histograms->AddHistogram("ESD_CutLikeSign_InvMass" ,"LikeSign" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
1999     if(kGCplotESDCutRefit == kTRUE){histograms->AddHistogram("ESD_CutRefit_InvMass" ,"No TPC refit" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2000     if(kGCplotESDCutKink == kTRUE){histograms->AddHistogram("ESD_CutKink_InvMass" ,"Kinks" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2001     if(kGCplotESDCutPIDProb == kTRUE){histograms->AddHistogram("ESD_CutPIDProb_InvMass" ,"wrong TPC PID" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2002
2003     if(kGCplotESDCutdedxSigmaElectronLine == kTRUE){histograms->AddHistogram("ESD_CutdEdxSigmaElectronLine_InvMass" ,"dedx ElectronLine" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2004     if(kGCplotESDCutdedxSigmaPionLine == kTRUE){histograms->AddHistogram("ESD_CutdEdxSigmaPionLine_InvMass" ,"dedx PionLine" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2005     if(kGCplotESDCutPionRejectionLowP==kTRUE){histograms->AddHistogram("ESD_CutPionRejectionLowP_InvMass" ,"dedx PionRejection LowP" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2006     if(kGCplotESDCutKaonRejectionLowP==kTRUE){histograms->AddHistogram("ESD_CutKaonRejectionLowP_InvMass" ,"dedx KaonRejection LowP" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2007     if(kGCplotESDCutQtGammaSelection==kTRUE){histograms->AddHistogram("ESD_CutQt_InvMass","ESD_CutQt_InvMass",kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2008
2009     if(kGCplotESDCutProtonRejectionLowP==kTRUE){histograms->AddHistogram("ESD_CutProtonRejectionLowP_InvMass" ,"dedx ProtonRejection LowP" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2010     if(kGCplotESDCutR == kTRUE){histograms->AddHistogram("ESD_CutR_InvMass" ,"Above RMax" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2011     if(kGCplotESDCutNDF == kTRUE){histograms->AddHistogram("ESD_CutNDF_InvMass" ,"NDF <= 0" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2012     if(kGCplotESDCutChi2 == kTRUE){histograms->AddHistogram("ESD_CutChi2_InvMass" ,"#chi^{2} > Max" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2013     if(kGCplotESDCutEta == kTRUE){histograms->AddHistogram("ESD_CutEta_InvMass" ,"Above #eta max" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2014     if(kGCplotESDCutSinglePt == kTRUE){histograms->AddHistogram("ESD_CutSinglePt_InvMass" ,"Below p_{t} min" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2015     if(kGCplotESDCutPt == kTRUE){histograms->AddHistogram("ESD_CutPt_InvMass" ,"Below p_{t} min" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2016     if(kGCplotESDCutLine == kTRUE){histograms->AddHistogram("ESD_CutLine_InvMass" ,"Out of reconstruction area" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2017     if(kGCplotESDCutZ == kTRUE){histograms->AddHistogram("ESD_CutZ_InvMass" ,"Out of reconstruction area" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2018     if(kGCplotESDCutMinClsTPC == kTRUE){histograms->AddHistogram("ESD_CutMinNClsTPC_InvMass" ,"Out of reconstruction area" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2019
2020     if(kGCplotESDGoodV0s == kTRUE){histograms->AddHistogram("ESD_GoodV0s_InvMass" ,"Good V0s" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2021     if(kGCplotESDAllV0s == kTRUE){histograms->AddHistogram("ESD_AllV0s_InvMass" ,"All V0s" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2022     if(kGCplotESDAllV0sCurrentFinder == kTRUE){histograms->AddHistogram("ESD_AllV0sCurrentFinder_InvMass" ,"All V0s Current Finder" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");}
2023
2024     if(kGCplotESDAllV0sCurrentFinderQtAlfa== kTRUE){ histograms->AddHistogram("ESD_AllV0sCurrentFinder_alfa_qt" ,"" ,kGCnXBinsP, kGCfirstXBinAlphaG, kGClastXBinAlpha,kGCnYBinsQt, kGCfirstYBinQt, kGClastYBinQt,"", "");}
2025
2026     if(kGCplotESDTrueConvGammaTrackLength == kTRUE){histograms->AddHistogram("ESD_TrueConvGamma_TrackLength","Track length of TrueConvGamma",kGCnXBinsTrackLength,kGCfirstXBinTrackLength,kGClastXBinTrackLength,"","");}
2027     if(kGCplotESDTrueConvGammaTrackLengthVSInvMass == kTRUE){histograms->AddHistogram("ESD_TrueConvGamma_TrackLengthVSInvMass","Track length of TrueConvGamma vs Inv mass",kGCnXBinsTrackLength,kGCfirstXBinTrackLength,kGClastXBinTrackLength,kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt,"","");}
2028
2029     if(kGCplotOmegaSpectra == kTRUE){
2030       histograms->AddHistogram("ESD_Omega_InvMass_vs_Pt" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2031       histograms->AddHistogram("ESD_Omega_InvMass","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2032
2033       histograms->AddHistogram("ESD_Omega_Bck_InvMass_vs_Pt" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2034       histograms->AddHistogram("ESD_Omega_Bck_InvMass","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2035       histograms->AddHistogram("ESD_OmegaPipPinPi0_InvMass_vs_Pt" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2036       histograms->AddHistogram("ESD_OmegaPipPinPi0_InvMass","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2037
2038     }
2039
2040     if(kGCplotPi0Spectra == kTRUE){
2041       histograms->AddHistogram("ESD_Mother_alfa","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinAlpha, kGClastXBinAlpha,"#alpha","Counts");
2042
2043       //      histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2044       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2045 histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt_alpha" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2046       histograms->AddHistogram("ESD_Mother_InvMass","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2047       histograms->AddHistogram("ESD_Mother_InvMass_1212","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2048       histograms->AddHistogram("ESD_Mother_InvMass_0912","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2049       histograms->AddHistogram("ESD_Mother_InvMass_0909","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2050       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt1212" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2051       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt0912" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2052       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt0909" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2053
2054
2055       histograms->AddHistogram("ESD_Mother_InvMass_GammaConvPHOS","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2056       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt_GammaConvPHOS" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2057       histograms->AddHistogram("ESD_Mother_InvMass_GammaConvPHOS_OpanLow","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2058       histograms->AddHistogram("ESD_Mother_InvMass_GammaConvPHOS_OpanHigh","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2059
2060       histograms->AddHistogram("ESD_Mother_InvMass_GammaConvEMCAL","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2061  histograms->AddHistogram("ESD_Mother_InvMass_GammaConvEMCAL_Bck","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2062
2063       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt_GammaConvEMCAL" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2064       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt_GammaConvEMCAL_Bck" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2065
2066
2067       histograms->AddHistogram("ESD_Mother_InvMass_GammaConvEMCAL_OpanLow","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2068       histograms->AddHistogram("ESD_Mother_InvMass_GammaConvEMCAL_OpanHigh","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2069
2070
2071       //      if(kGCdoNeutralMesonV0MCCheck == kTRUE){
2072         histograms->AddHistogram("ESD_TruePi0_InvMass","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2073         histograms->AddHistogram("ESD_TruePi0_InvMass_1212","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2074         histograms->AddHistogram("ESD_TruePi0_InvMass_0912","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2075         histograms->AddHistogram("ESD_TruePi0_InvMass_0909","Invariant mass",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2076         histograms->AddHistogram("ESD_TruePi0_OpeningAngle_1212" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");
2077         histograms->AddHistogram("ESD_TruePi0_OpeningAngle_0912" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");
2078         histograms->AddHistogram("ESD_TruePi0_OpeningAngle_0909" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");
2079         histograms->AddHistogram("ESD_TruePi0_InvMass_vs_Pt" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2080 histograms->AddHistogram("ESD_TruePi0_InvMass_vs_Pt_alpha" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2081         histograms->AddHistogram("ESD_TruePi0_InvMass_vs_Pt1212" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2082         histograms->AddHistogram("ESD_TruePi0_InvMass_vs_Pt0912" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2083         histograms->AddHistogram("ESD_TruePi0_InvMass_vs_Pt0909" ,"Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2084         //}
2085
2086       histograms->AddHistogram("ESD_Mother_InvMass_vs_Pt_Fiducial" ,"Invariant Mass vs Pt |eta|<0.9" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2087       histograms->AddHistogram("ESD_Mother_InvMass_Fiducial","Invariant mass |eta|<0.9",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2088
2089
2090     }
2091
2092     if(kGCplotPi0Spectra == kTRUE && kGCcalculateBackground == kTRUE){
2093       for(Int_t m=0;m<6;m++){
2094         histograms->AddHistogram(Form("%dESD_Mother_InvMass_vs_Pt",m) ,"Background Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2095       }
2096       for(Int_t z=0;z<8;z++){
2097         for(Int_t m=0;m<6;m++){
2098           histograms->AddHistogram(Form("%d%dESD_Mother_InvMass_vs_Pt",z,m) ,"ESD Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2099
2100           histograms->AddHistogram(Form("%d%dESD_Background_InvMass_vs_Pt",z,m) ,"Background Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2101
2102
2103           histograms->AddHistogram(Form("%d%dESD_Background_InvMass",z,m),"Invariant mass background",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass BG [GeV]","Counts");
2104           histograms->AddHistogram(Form("%d%dESD_Mother_InvMass",z,m),"Invariant mass in z and m bins",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass BG [GeV]","Counts");
2105
2106
2107           histograms->AddHistogram(Form("%d%dESD_Background_InvMassvsPtFid",z,m) ,"Background Invariant Mass vs Pt |eta|<0.9" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2108
2109
2110           histograms->AddHistogram(Form("%d%dESD_Background_InvMass_Fiducial",z,m),"Invariant mass background |eta|<0.9",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass BG [GeV]","Counts");
2111         }
2112       }
2113
2114       histograms->AddHistogram("ESD_Background_InvMass_vs_Pt" ,"Background Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2115       histograms->AddHistogram("ESD_Background_InvMass_vs_Pt_alpha" ,"Background Invariant Mass vs Pt" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2116
2117
2118   histograms->AddHistogram("ESD_Background_InvMass","Invariant mass background",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass BG [GeV]","Counts");
2119
2120       histograms->AddHistogram("ESD_Background_InvMass_vs_Pt_Fiducial" ,"Background Invariant Mass vs Pt |eta|<0.9" , kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2121       histograms->AddHistogram("ESD_Background_InvMass_Fiducial","Invariant mass background |eta|<0.9",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass BG [GeV]","Counts");
2122
2123     }
2124
2125     if(kGCdoMCTruth){
2126       if(kGCplotMCConversionR == kTRUE){ histograms->AddHistogram("MC_Conversion_R","Radius of gamma conversion points",kGCnXBinsR, kGCfirstXBinR, kGClastXBinR,"counts","cm");}
2127       if(kGCplotMCConversionZR == kTRUE){ histograms->AddHistogram("MC_Conversion_ZR","Radius of gamma conversion points vs Z",kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "cm", "cm");}
2128       if(kGCplotMCConversionXY == kTRUE){ histograms->AddHistogram("MC_Conversion_XY","Gamma XY converison point.",kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "cm", "cm");}
2129       if(kGCplotMCConversionOpeningAngle == kTRUE){ histograms->AddHistogram("MC_Conversion_OpeningAngle","Opening angle of e+e- pairs from gamma conversion",kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "counts", "cm");}
2130       if(kGCplotMCConvGammaEAsymmetryP== kTRUE){ histograms->AddHistogram("MC_ConvGamma_E_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
2131       if(kGCplotMCConvGammaPAsymmetryP== kTRUE){ histograms->AddHistogram("MC_ConvGamma_P_AsymmetryP" ,"" ,kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsAsymmetry, kGCfirstYBinAsymmetry, kGClastYBinAsymmetry,"", "");}
2132
2133
2134       if(kGCplotMCEEnergy == kTRUE){ histograms->AddHistogram("MC_E_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2135       if(kGCplotMCEPt == kTRUE){ histograms->AddHistogram("MC_E_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2136       if(kGCplotMCEEta == kTRUE){ histograms->AddHistogram("MC_E_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2137       if(kGCplotMCEPhi == kTRUE){ histograms->AddHistogram("MC_E_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2138       if(kGCplotMCENTPCClusters == kTRUE){ histograms->AddHistogram("MC_E_nTPCClusters" ,"" , kGCnXBinsNTPCClusters, kGCfirstXBinNTPCClusters, kGClastXBinNTPCClusters, "", "");}
2139       if(kGCplotMCENITSClusters == kTRUE){ histograms->AddHistogram("MC_E_nITSClusters" ,"" , kGCnXBinsNITSClusters, kGCfirstXBinNITSClusters, kGClastXBinNITSClusters, "", "");}
2140
2141       if(kGCplotMCPEnergy == kTRUE){ histograms->AddHistogram("MC_P_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2142       if(kGCplotMCPPt == kTRUE){ histograms->AddHistogram("MC_P_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2143       if(kGCplotMCPEta == kTRUE){ histograms->AddHistogram("MC_P_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2144       if(kGCplotMCPPhi == kTRUE){ histograms->AddHistogram("MC_P_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2145       if(kGCplotMCPNTPCClusters == kTRUE){ histograms->AddHistogram("MC_P_nTPCClusters" ,"" , kGCnXBinsNTPCClusters, kGCfirstXBinNTPCClusters, kGClastXBinNTPCClusters, "", "");}
2146       if(kGCplotMCPNITSClusters == kTRUE){ histograms->AddHistogram("MC_P_nITSClusters" ,"" , kGCnXBinsNITSClusters, kGCfirstXBinNITSClusters, kGClastXBinNITSClusters, "", "");}
2147
2148       if(kGCplotMCallGammaEnergy == kTRUE){ histograms->AddHistogram("MC_allGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2149       if(kGCplotMCallGammaPt == kTRUE){ histograms->AddHistogram("MC_allGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2150       if(kGCplotMCallGammaEta == kTRUE){ histograms->AddHistogram("MC_allGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2151       if(kGCplotMCallGammaPhi == kTRUE){ histograms->AddHistogram("MC_allGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2152       if(kGCplotMCallGammaRapid == kTRUE){ histograms->AddHistogram("MC_allGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2153
2154       if(kGCplotMCConvGammaEnergy == kTRUE){ histograms->AddHistogram("MC_ConvGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2155       if(kGCplotMCConvGammaPt == kTRUE){ histograms->AddHistogram("MC_ConvGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2156       if(kGCplotMCConvGammaEta == kTRUE){ histograms->AddHistogram("MC_ConvGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2157       if(kGCplotMCConvGammaPhi == kTRUE){ histograms->AddHistogram("MC_ConvGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2158       if(kGCplotMCConvGammaRapid == kTRUE){ histograms->AddHistogram("MC_ConvGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2159       if(kGCplotMCConvGammaPtvsEta == kTRUE){ histograms->AddHistogram("MC_ConvGamma_Pt_Eta","", kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt,kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta,"","");}
2160
2161       if(kGCplotMCallDirectGammaEnergy == kTRUE){ histograms->AddHistogram("MC_allDirectGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2162       if(kGCplotMCallDirectGammaPt == kTRUE){ histograms->AddHistogram("MC_allDirectGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2163       if(kGCplotMCallDirectGammaEta == kTRUE){ histograms->AddHistogram("MC_allDirectGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2164       if(kGCplotMCallDirectGammaPhi == kTRUE){ histograms->AddHistogram("MC_allDirectGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2165       if(kGCplotMCallDirectGammaRapid == kTRUE){ histograms->AddHistogram("MC_allDirectGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2166
2167       if(kGCplotMCConvDirectGammaEnergy == kTRUE){ histograms->AddHistogram("MC_ConvDirectGamma_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2168       if(kGCplotMCConvDirectGammaPt == kTRUE){ histograms->AddHistogram("MC_ConvDirectGamma_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2169       if(kGCplotMCConvDirectGammaEta == kTRUE){ histograms->AddHistogram("MC_ConvDirectGamma_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2170       if(kGCplotMCConvDirectGammaPhi == kTRUE){ histograms->AddHistogram("MC_ConvDirectGamma_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2171       if(kGCplotMCConvDirectGammaRapid == kTRUE){ histograms->AddHistogram("MC_ConvDirectGamma_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2172
2173       if(kGCplotMCMotherEta == kTRUE){ histograms->AddHistogram("MC_Mother_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2174       if(kGCplotMCMotherPhi == kTRUE){ histograms->AddHistogram("MC_Mother_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2175       if(kGCplotMCMotherRapid == kTRUE){ histograms->AddHistogram("MC_Mother_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2176       if(kGCplotMCMotherPt == kTRUE){ histograms->AddHistogram("MC_Mother_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2177       if(kGCplotMCMotherEnergy == kTRUE){ histograms->AddHistogram("MC_Mother_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2178       if(kGCplotMCMotherMass == kTRUE){ histograms->AddHistogram("MC_Mother_Mass" ,"" , kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass, "", "");}
2179       if(kGCplotMCMotherOpeningAngle == kTRUE){ histograms->AddHistogram("MC_Mother_GammaDaughter_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
2180       if(kGCplotMCMotherR == kTRUE){ histograms->AddHistogram("MC_Mother_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
2181       if(kGCplotMCMotherZR == kTRUE){ histograms->AddHistogram("MC_Mother_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
2182       if(kGCplotMCMotherXY == kTRUE){ histograms->AddHistogram("MC_Mother_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
2183       if(kGCplotMCMotherPtvsEtaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Mother_Pt_Eta_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2184       if(kGCplotMCMotherPtvsRapidWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Mother_Pt_Rapid_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2185       if(kGCplotMCMotherPtvsEtaConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Mother_Pt_Eta_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2186       if(kGCplotMCMotherPtvsRapidConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Mother_Pt_Rapid_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2187
2188       if(kGCplotMCMotherSpectra == kTRUE){
2189         histograms->AddHistogram("MC_Mother_InvMass_vs_Pt" ,"" ,kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra, kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra, "", "");
2190         histograms->AddHistogram("MC_Mother_InvMass_vs_Pt_withinAcceptance" ,"" ,kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra, kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra, "", "");
2191         histograms->AddHistogram("MC_Mother_InvMass_vs_Pt_ConvGamma_withinAcceptance" ,"" ,kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra, kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra, "", "");
2192       }
2193
2194
2195       if(kGCplotMCPi0Eta == kTRUE){ histograms->AddHistogram("MC_Pi0_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2196       if(kGCplotMCPi0Rapid == kTRUE){ histograms->AddHistogram("MC_Pi0_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2197       if(kGCplotMCPi0Phi == kTRUE){ histograms->AddHistogram("MC_Pi0_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2198       if(kGCplotMCPi0Pt == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2199       if(kGCplotMCPi0PtFiducial == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_Fiducial" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2200       if(kGCplotMCPi0PtWithinAcceptanceFiducial == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_withinAcceptance_Fiducial" ,"" , kGCnXBinsPt,kGCfirstXBinPt, kGClastXBinPt, "", "");}
2201       if(kGCplotMCPi0PtConvGammaWithinAcceptanceFiducial == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_ConvGamma_withinAcceptance_Fiducial","" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2202       if(kGCplotMCPi0OpeningPtConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_ConvGamma_OpeningAngle_Pt","", kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
2203       if(kGCplotMCPi0PtGammaPtConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_ConvGamma_PtGamma_Pt","", kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2204       if(kGCplotMCPi0Energy == kTRUE){ histograms->AddHistogram("MC_Pi0_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2205       if(kGCplotMCPi0Mass == kTRUE){ histograms->AddHistogram("MC_Pi0_Mass" ,"" , kGCnXBinsPi0Mass, kGCfirstXBinPi0Mass, kGClastXBinPi0Mass, "", "");}
2206       if(kGCplotMCPi0Alpha == kTRUE){ histograms->AddHistogram("MC_Pi0_alpha" ,"" , kGCnXBinsPi0Mass, kGCfirstXBinPi0Alpha, kGClastXBinPi0Alpha, "", "");}
2207
2208        if(kGCplotMCPi0OpeningAngle == kTRUE){ histograms->AddHistogram("MC_Pi0_GammaDaughter_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
2209       if(kGCplotMCPi0R == kTRUE){ histograms->AddHistogram("MC_Pi0_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
2210       if(kGCplotMCPi0ZR == kTRUE){ histograms->AddHistogram("MC_Pi0_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
2211       if(kGCplotMCPi0XY == kTRUE){ histograms->AddHistogram("MC_Pi0_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
2212       if(kGCplotMCPi0PtvsEtaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_Eta_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2213       if(kGCplotMCPi0PtvsRapidWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_Rapid_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2214       if(kGCplotMCPi0PtvsEtaConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_Eta_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2215       if(kGCplotMCPi0PtvsRapidConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt_Rapid_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2216       if(kGCplotMCPi0ZRConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_ZR_ConvGamma_withinAcceptance" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
2217
2218
2219       if(kGCplotMCPi0SecondaryEta == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2220       if(kGCplotMCPi0SecondaryRapid == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2221       if(kGCplotMCPi0SecondaryPhi == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2222       if(kGCplotMCPi0SecondaryPt == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2223       if(kGCplotMCPi0SecondaryEnergy == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2224       if(kGCplotMCPi0SecondaryMass == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Mass" ,"" , kGCnXBinsPi0Mass, kGCfirstXBinPi0Mass, kGClastXBinPi0Mass, "", "");}
2225       if(kGCplotMCPi0SecondaryOpeningAngle == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_GammaDaughter_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
2226       if(kGCplotMCPi0SecondaryR == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
2227       if(kGCplotMCPi0SecondaryZR == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
2228       if(kGCplotMCPi0SecondaryXY == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
2229       if(kGCplotMCPi0SecondaryPtvsEtaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt_Eta_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2230       if(kGCplotMCPi0SecondaryPtvsRapidWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt_Rapid_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2231       if(kGCplotMCPi0SecondaryPtvsEtaConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt_Eta_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2232       if(kGCplotMCPi0SecondaryPtvsRapidConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt_Rapid_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2233
2234
2235
2236       if(kGCplotMCEtaEta == kTRUE){ histograms->AddHistogram("MC_Eta_Eta" ,"" , kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2237       if(kGCplotMCEtaRapid == kTRUE){ histograms->AddHistogram("MC_Eta_Rapid" ,"" , kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2238       if(kGCplotMCEtaPhi == kTRUE){ histograms->AddHistogram("MC_Eta_Phi" ,"" , kGCnXBinsPhi, kGCfirstXBinPhi, kGClastXBinPhi, "", "");}
2239       if(kGCplotMCEtaPt == kTRUE){ histograms->AddHistogram("MC_Eta_Pt" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2240       if(kGCplotMCEtaEnergy == kTRUE){ histograms->AddHistogram("MC_Eta_Energy" ,"" , kGCnXBinsEnergy, kGCfirstXBinEnergy, kGClastXBinEnergy, "", "");}
2241       if(kGCplotMCEtaMass == kTRUE){ histograms->AddHistogram("MC_Eta_Mass" ,"" , kGCnXBinsEtaMass, kGCfirstXBinEtaMass, kGClastXBinEtaMass, "", "");}
2242       if(kGCplotMCEtaOpeningAngleGamma == kTRUE){ histograms->AddHistogram("MC_Eta_GammaDaughter_OpeningAngle" ,"" , kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
2243       if(kGCplotMCEtaR == kTRUE){ histograms->AddHistogram("MC_Eta_R" ,"" , kGCnXBinsR, kGCfirstXBinR, kGClastXBinR, "", "");}
2244       if(kGCplotMCEtaZR == kTRUE){ histograms->AddHistogram("MC_Eta_ZR" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
2245       if(kGCplotMCEtaXY == kTRUE){ histograms->AddHistogram("MC_Eta_XY" ,"" , kGCnXBinsXY, kGCfirstXBinXY, kGClastXBinXY, kGCnYBinsXY, kGCfirstYBinXY, kGClastYBinXY, "", "");}
2246       if(kGCplotMCEtaPtvsEtaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_Pt_Eta_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2247       if(kGCplotMCEtaPtvsRapidWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_Pt_Rapid_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2248       if(kGCplotMCEtaPtvsEtaConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_Pt_Eta_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsEta, kGCfirstXBinEta, kGClastXBinEta, "", "");}
2249       if(kGCplotMCEtaPtvsRapidConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_Pt_Rapid_ConvGamma_withinAcceptance" ,"" , kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsRapid, kGCfirstXBinRapid, kGClastXBinRapid, "", "");}
2250       if(kGCplotMCEtaZRConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_ZR_ConvGamma_withinAcceptance" ,"" , kGCnXBinsZR, kGCfirstXBinZR, kGClastXBinZR, kGCnYBinsZR, kGCfirstYBinZR, kGClastYBinZR, "", "");}
2251     }
2252     if(kGCplotMCEtaOpeningPtConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_ConvGamma_OpeningAngle_Pt","", kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsOpeningAngle, kGCfirstXBinOpeningAngle, kGClastXBinOpeningAngle, "", "");}
2253     if(kGCplotMCEtaPtGammaPtConvGammaWithinAcceptance == kTRUE){ histograms->AddHistogram("MC_Eta_ConvGamma_PtGamma_Pt","", kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");}
2254   }// end kGCrunNeutralMeson
2255
2256
2257   //---------------------------------------------------  2 gamma Background -------------------------------------------------------
2258
2259   if(kGCcalculateBackground==kTRUE){
2260     histograms->AddHistogram("ESD_Z_distribution" ,"Z primary vertex" , 2000, -30, 30,"Z[cm]","counts");
2261     histograms->AddHistogram("ESD_multiplicity_distribution" ,"multiplicity distribution" , 200, 0, 200,"counts","Multiplicity");
2262     histograms->AddHistogram("ESD_ZvsMultiplicity" ,"Z vs Multiplicity" , 1000, -10, 10,200,0,200,"Z[cm]","Multiplicity");
2263   }
2264
2265   if(kGCRecalculateV0ForGamma==kTRUE){
2266     histograms->AddHistogram("ESD_RecalculateV0_InvMass","", kGCnXBinsGammaMass, kGCfirstXBinGammaMass, kGClastXBinGammaMass,"","");
2267     histograms->AddHistogram("ESD_RecalculateV0_Pt","",kGCnXBinsPt, kGCfirstXBinPt, kGClastXBinPt, "", "");
2268     histograms->AddHistogram("ESD_RecalculateV0_E_dEdxP","",kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);
2269     histograms->AddHistogram("ESD_RecalculateV0_P_dEdxP","",kGCnXBinsP, kGCfirstXBinP, kGClastXBinP,kGCnYBinsdEdx, kGCfirstYBindEdx, kGClastYBindEdx,"", "",0);
2270     histograms->AddHistogram("ESD_RecalculateV0_cpa","",1000,-1.,1.,"","");
2271     histograms->AddHistogram("ESD_RecalculateV0_dca","",100,0.,10.,"","");
2272     histograms->AddHistogram("ESD_RecalculateV0_Rr","",250,0.,250.,"","");
2273     histograms->AddHistogram("ESD_RecalculateV0_normdistP","",250,0.,250.,"","");
2274     histograms->AddHistogram("ESD_RecalculateV0_normdistN","",250,0.,250.,"","");
2275
2276     histograms->AddHistogram("ESD_RecalculateGG_InvMass","",kGCnXBinsSpectra,kGCfirstXBinSpectra, kGClastXBinSpectra,"InvMass [GeV]","Counts");
2277     histograms->AddHistogram("ESD_RecalculateGG_InvMass_vs_Pt","", kGCnXBinsSpectra, kGCfirstXBinSpectra, kGClastXBinSpectra,kGCnYBinsSpectra, kGCfirstYBinSpectra, kGClastYBinSpectra,"InvMass [GeV]","Pt [GeV]");
2278
2279   }
2280
2281
2282 }
2283
2284
2285
2286 Int_t SetAnalysisCutSelection(TString analysisCutSelection){
2287   Int_t iResult=0;
2288
2289   // set the cuts depending on the Cut Selection Id
2290   // first number is dummy always set to 9
2291   //  const char* cutSelection = analysisCutSelection.Data();
2292   if(analysisCutSelection.Length()!=c_array_size){
2293     cout<<"Cut selection has the wrong length!"<<endl;
2294     return 0;
2295   }
2296
2297   char cutSelection[] = analysisCutSelection.Data();
2298   int array[c_array_size];
2299   const int N = sizeof(array) / sizeof(int);
2300   string2array( cutSelection, array );
2301
2302
2303
2304   Int_t goodId=array[0];
2305   Int_t v0FinderType=array[1];
2306   Int_t eProbCut=array[2];
2307   Int_t ededxSigmaCut=array[3];
2308   Int_t pidedxSigmaCut=array[4];
2309   Int_t piMomdedxSigmaCut=array[5];
2310   Int_t chi2GammaCut=array[6];
2311   Int_t singlePtCut=array[7];
2312   Int_t clsTPCCut=array[8];
2313   Int_t etaCut=array[9];
2314   Int_t chi2MesonCut=array[10];
2315   Int_t LowPRejectionSigmaCut=array[11];
2316   Int_t QtMaxCut=array[12];
2317   Int_t piMaxMomdedxSigmaCut=array[13];
2318   Int_t alphaMesonCut=array[14];
2319
2320   cout<<"alphaMesonCut"<<alphaMesonCut<<endl;
2321   cout<<"piMaxMomdedxSigmaCut::"<<piMaxMomdedxSigmaCut<<endl;
2322   cout<<"QtMaxCut:"<<QtMaxCut<<endl;
2323   cout<<"LowPRejectionSigmaCut:"<<LowPRejectionSigmaCut<<endl;
2324   cout<<"chi2MesonCut: "<< chi2MesonCut<<endl;
2325   cout<<"etaCut: "<<etaCut<<endl;
2326   cout<<"clsTPCCut: "<<clsTPCCut<<endl;
2327   cout<<"singlePtCut: "<<singlePtCut<<endl;
2328   cout<<"chi2GammaCut: "<<chi2GammaCut<<endl;
2329   cout<<"piMomdedxSigmaCut: "<<piMomdedxSigmaCut<<endl;
2330   cout<<"pidedxSigmaCut: "<<pidedxSigmaCut <<endl;
2331   cout<<"ededxSigmaCut: "<<ededxSigmaCut <<endl;
2332   cout<<"eProbCut: "<< eProbCut<<endl;
2333   cout<<"v0FinderType: "<<v0FinderType <<endl;
2334   cout<<"goodId: "<<goodId <<endl;
2335
2336   if(goodId !=9){
2337     cout<<"Analysis Cut Selection too short or does not start with 9"<<endl;
2338     return iResult;
2339   }
2340
2341   switch (v0FinderType){
2342   case 0:  // on fly V0 finder
2343     kGCUseOnFlyV0Finder=kTRUE;
2344     break;
2345   case 1:  // offline V0 finder
2346     kGCUseOnFlyV0Finder=kFALSE;
2347     break;
2348   default:
2349     return iResult;
2350   }
2351
2352   switch(eProbCut){
2353   case 0:
2354     kGCprobElectron=0;
2355     break;
2356   case 1:
2357     kGCprobElectron=0.1;
2358     break;
2359   case 2:
2360     kGCprobElectron=0.5;
2361     break;
2362   case 3:
2363     kGCprobElectron=0.7;
2364     break;
2365   default:
2366     return iResult;
2367   }
2368
2369   switch(ededxSigmaCut){
2370   case 0: // -10,10
2371     kGCPIDnSigmaBelowElectronLine=-10;
2372     kGCPIDnSigmaAboveElectronLine=10;
2373     break;
2374   case 1: // -5,5
2375     kGCPIDnSigmaBelowElectronLine=-5;
2376     kGCPIDnSigmaAboveElectronLine=5;
2377     break;
2378   case 2: // -3,5
2379     kGCPIDnSigmaBelowElectronLine=-3;
2380     kGCPIDnSigmaAboveElectronLine=5;
2381     break;
2382   case 3: // -4,5
2383     kGCPIDnSigmaBelowElectronLine=-4;
2384     kGCPIDnSigmaAboveElectronLine=5;
2385     break;
2386   default:
2387     return iResult;
2388   }
2389
2390   switch(pidedxSigmaCut){
2391   case 0:  // -10
2392     kGCPIDnSigmaAbovePionLine=-10;
2393     break;
2394   case 1:   // 0
2395     kGCPIDnSigmaAbovePionLine=0;
2396     break;
2397   case 2:  // 1
2398     kGCPIDnSigmaAbovePionLine=1;
2399     break;
2400   case 3:  // 1
2401     kGCPIDnSigmaAbovePionLine=-1;
2402     break;
2403   case 4:  // 1
2404     kGCPIDnSigmaAbovePionLine=-1.5;
2405     break;
2406   case 5:  // 1
2407     kGCPIDnSigmaAbovePionLine=2.;
2408     break;
2409
2410   default:
2411     return iResult;
2412   }
2413
2414   switch(piMomdedxSigmaCut){
2415   case 0:  // 0.5 GeV
2416     kGCPIDMinPnSigmaAbovePionLine=0.5;
2417     break;
2418   case 1:  // 1. GeV
2419     kGCPIDMinPnSigmaAbovePionLine=1.;
2420     break;
2421   case 2:  // 1.5 GeV
2422     kGCPIDMinPnSigmaAbovePionLine=1.5;
2423     break;
2424   case 3:  // 20.0 GeV
2425     kGCPIDMinPnSigmaAbovePionLine=20.;
2426     break;
2427   case 4:  // 50.0 GeV
2428     kGCPIDMinPnSigmaAbovePionLine=50.;
2429     break;
2430   case 5:  // 0.3 GeV
2431     kGCPIDMinPnSigmaAbovePionLine=0.3;
2432     break;
2433   case 6:  // 0.3 GeV
2434     kGCPIDMinPnSigmaAbovePionLine=0.25;
2435     break;
2436   default:
2437     return iResult;
2438   }
2439
2440   switch(chi2GammaCut){
2441   case 0: // 100
2442     kGCchi2CutConversion = 100.;
2443     break;
2444   case 1:  // 50
2445     kGCchi2CutConversion = 50.;
2446     break;
2447   case 2:  // 30
2448     kGCchi2CutConversion = 30.;
2449     break;
2450   case 3:
2451     kGCchi2CutConversion = 200.;
2452     break;
2453   case 4:
2454     kGCchi2CutConversion = 500.;
2455     break;
2456   case 5:
2457     kGCchi2CutConversion = 1000.;
2458     break;
2459   case 6:
2460     kGCchi2CutConversion = 5.;
2461     break;
2462   case 7:
2463     kGCchi2CutConversion = 10.;
2464     break;
2465   case 8:
2466     kGCchi2CutConversion = 20.;
2467     break;
2468   case 9:
2469     kGCchi2CutConversion = 15.;
2470     break;
2471   default:
2472     return iResult;
2473   }
2474
2475   switch(singlePtCut){
2476   case 0: // 0.050 GeV
2477     kGCsingleptCut = 0.050;
2478     break;
2479   case 1:  // 0.100 GeV
2480     kGCsingleptCut = 0.100;
2481     break;
2482   case 2:  // 0.150 GeV
2483     kGCsingleptCut = 0.150;
2484     break;
2485   case 3:  // 0.200 GeV
2486     kGCsingleptCut = 0.200;
2487     break;
2488   case 4:  // 0.075 GeV
2489     kGCsingleptCut = 0.075;
2490     break;
2491   case 5:  // 0.125 GeV
2492     kGCsingleptCut = 0.125;
2493     break;
2494   default:
2495     return iResult;
2496  }
2497
2498   switch(clsTPCCut){
2499   case 0: // 0
2500     kGCminClsTPCCut= 0.;
2501     break;
2502   case 1:  // 70
2503     kGCminClsTPCCut= 70.;
2504     break;
2505   case 2:  // 80
2506     kGCminClsTPCCut= 80.;
2507     break;
2508   case 3:  // 100
2509     kGCminClsTPCCut= 100.;
2510     break;
2511   default:
2512     return iResult;
2513   }
2514
2515   switch(etaCut){
2516   case 0: // 0.9
2517     kGCetaCut    = 0.9;
2518     kGCLineCutZRSlope = tan(2*atan(exp(-kGCetaCut)));
2519     break;
2520   case 1:  // 1.2
2521     kGCetaCut    = 1.2;
2522     kGCLineCutZRSlope = tan(2*atan(exp(-kGCetaCut)));
2523     break;
2524   case 2:  // 1.4
2525     kGCetaCut    = 1.4;
2526     kGCLineCutZRSlope = tan(2*atan(exp(-kGCetaCut)));
2527     break;
2528   default:
2529     return iResult;
2530   }
2531
2532   switch(chi2MesonCut){
2533   case 0:  // 100.
2534     kGCchi2CutMeson = 100.;
2535     break;
2536   case 1:  // 50.
2537     kGCchi2CutMeson = 50.;
2538     break;
2539   case 2:  // 30.
2540     kGCchi2CutMeson = 30.;
2541     break;
2542   case 3:
2543     kGCchi2CutMeson = 200.;
2544     break;
2545   case 4:
2546     kGCchi2CutMeson = 500.;
2547     break;
2548   case 5:
2549     kGCchi2CutMeson = 1000.;
2550     break;
2551   default:
2552     return iResult;
2553   }
2554
2555
2556   switch(LowPRejectionSigmaCut){
2557   case 0:  //
2558     kGCPIDnSigmaAtLowPAroundKaonLine=0;
2559     kGCPIDnSigmaAtLowPAroundProtonLine=0;
2560     kGCPIDnSigmaAtLowPAroundPionLine=0;
2561     break;
2562   case 1:  //
2563     kGCPIDnSigmaAtLowPAroundKaonLine=0.5;
2564     kGCPIDnSigmaAtLowPAroundProtonLine=0.5;
2565     kGCPIDnSigmaAtLowPAroundPionLine=0.5;
2566     break;
2567   case 2:  //
2568     kGCPIDnSigmaAtLowPAroundKaonLine=1;
2569     kGCPIDnSigmaAtLowPAroundProtonLine=1;
2570     kGCPIDnSigmaAtLowPAroundPionLine=1;
2571     break;
2572   case 3:  //
2573     kGCPIDnSigmaAtLowPAroundKaonLine=2.;
2574     kGCPIDnSigmaAtLowPAroundProtonLine=2.;
2575     kGCPIDnSigmaAtLowPAroundPionLine=2.;
2576     break;
2577   case 4:  //
2578     kGCPIDnSigmaAtLowPAroundKaonLine=0.;
2579     kGCPIDnSigmaAtLowPAroundProtonLine=0.;
2580     kGCPIDnSigmaAtLowPAroundPionLine=1;
2581     break;
2582   case 5:  //
2583     kGCPIDnSigmaAtLowPAroundKaonLine=0.;
2584     kGCPIDnSigmaAtLowPAroundProtonLine=0.;
2585     kGCPIDnSigmaAtLowPAroundPionLine=1.5;
2586     break;
2587   case 6:  //
2588     kGCPIDnSigmaAtLowPAroundKaonLine=0.;
2589     kGCPIDnSigmaAtLowPAroundProtonLine=0.;
2590     kGCPIDnSigmaAtLowPAroundPionLine=2.;
2591     break;
2592
2593   default:
2594     return iResult;
2595   }
2596   switch(QtMaxCut){
2597   case 0: //
2598     kGCQtMax=1.;
2599     break;
2600   case 1:
2601     kGCQtMax=0.1;
2602     break;
2603   case 2:
2604     kGCQtMax=0.07;
2605     break;
2606   case 3:
2607     kGCQtMax=0.05;
2608     break;
2609   case 4:
2610     kGCQtMax=0.03;
2611     break;
2612   default:
2613     return iResult;
2614   }
2615
2616   switch(piMaxMomdedxSigmaCut){
2617   case 0:  // 100. GeV
2618     kGCPIDMaxPnSigmaAbovePionLine=100.;
2619     break;
2620   case 1:  // 5. GeV
2621     kGCPIDMaxPnSigmaAbovePionLine=5.;
2622     break;
2623   case 2:  // 4. GeV
2624     kGCPIDMaxPnSigmaAbovePionLine=4.;
2625     break;
2626   case 3:  // 3.5 GeV
2627     kGCPIDMaxPnSigmaAbovePionLine=3.5;
2628     break;
2629   case 4:  // 3. GeV
2630     kGCPIDMaxPnSigmaAbovePionLine=3.;
2631     break;
2632   default:
2633     return iResult;
2634   }
2635
2636
2637   switch(alphaMesonCut){
2638   case 0:  // 0- 0.7
2639     kGCalphaMinCutMeson   = 0.0;
2640     kGCalphaCutMeson   = 0.7;
2641     break;
2642   case 1:  // 0-0.5
2643     kGCalphaMinCutMeson   = 0.0;
2644     kGCalphaCutMeson   = 0.5;
2645     break;
2646   case 2:  // 0.5-1
2647     kGCalphaMinCutMeson   = 0.5;
2648     kGCalphaCutMeson   = 1.;
2649     break;
2650
2651   default:
2652     return iResult;
2653   }
2654
2655
2656   iResult=1;
2657   return iResult;
2658 }
2659
2660
2661 void string2array(const std::string& number, int a[c_array_size])
2662 {
2663     if (number.size() == c_array_size) {
2664 #define ASSIGNARRAY(i)  a[i] = number[i] - '0'
2665         ASSIGNARRAY(0);
2666         ASSIGNARRAY(1);
2667         ASSIGNARRAY(2);
2668         ASSIGNARRAY(3);
2669         ASSIGNARRAY(4);
2670         ASSIGNARRAY(5);
2671         ASSIGNARRAY(6);
2672         ASSIGNARRAY(7);
2673         ASSIGNARRAY(8);
2674         ASSIGNARRAY(9);
2675         ASSIGNARRAY(10);
2676         ASSIGNARRAY(11);
2677         ASSIGNARRAY(12);
2678         ASSIGNARRAY(13);
2679         ASSIGNARRAY(14);
2680   }
2681 }
2682
2683
2684
2685