PWGDQ/dielectron/macrosLMEE/Config_mkoehler_CCbarMC.C

   1 void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
   2 void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
   3 void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
   4 void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
   5 void AddMCsignal(AliDielectron *die);
   6
   7
   8
   9
  10 AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition);
  11
  12 TString namesDieleData=("CF;kAnyLeg;kMixLegs");
  13
  14
  15
  16 TObjArray *arrNamesDieleData=namesDieleData.Tokenize(";");
  17
  18 const Int_t nDie=arrNamesDieleData->GetEntries();
  19
  20 AliDielectron* Config_mkoehler_CCbarMC(Int_t cutDefinition, Bool_t isAOD=kFALSE)
  21 {
  22   //
  23   // Setup the instance of AliDielectron
  24   //
  25
  26   // create the actual framework object
  27   TString name=Form("%02d",cutDefinition);
  28   if (cutDefinition<arrNamesDieleData->GetEntriesFast()){
  29     name=arrNamesDieleData->At(cutDefinition)->GetName();
  30   }
  31   AliDielectron *diele = new AliDielectron(Form("%s",name.Data()),
  32                              Form("Track cuts: %s",name.Data()));
  33
  34   // cut setup
  35   SetupTrackCutsDieleData(diele, cutDefinition, isAOD);
  36   SetupPairCutsDieleData(diele, cutDefinition, isAOD);
  37
  38   //
  39   // histogram setup
  40   // only if an AliDielectronHistos object is attached to the
  41   // dielelectron framework histograms will be filled
  42   //
  43   InitHistogramsDieleData(diele, cutDefinition, isAOD);
  44   InitCFDieleData(diele, cutDefinition, isAOD);
  45
  46
  47   return diele;
  48 }
  49
  50
  51 //______________________________________________________________________________________
  52 void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
  53 {
  54   //
  55   // Setup the track cuts
  56   //
  57
  58   AddMCsignal(diele);
  59
  60   //ESD quality cuts DielectronTrackCuts
  61
  62     diele->GetTrackFilter().AddCuts(SetupESDtrackCutsDieleData(cutDefinition));
  63
  64 }//SetupTrackCutsDieleData
  65
  66
  67
  68
  69 //______________________________________________________________________________________
  70 AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition)
  71 {
  72   //
  73   // Setup default AliESDtrackCuts
  74   //
  75   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts;
  76
  77   // basic track quality cuts  (basicQ)
  78   esdTrackCuts->SetMaxDCAToVertexZ(3.0);
  79   esdTrackCuts->SetMaxDCAToVertexXY(1.0);
  80
  81   esdTrackCuts->SetEtaRange( -0.9 , 0.9 );
  82
  83   esdTrackCuts->SetAcceptKinkDaughters(kFALSE);
  84   esdTrackCuts->SetRequireITSRefit(kTRUE);
  85   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  86
  87   esdTrackCuts->SetPtRange(.8,1e30);
  88
  89   esdTrackCuts->SetMinNClustersTPC(70);
  90   esdTrackCuts->SetMaxChi2PerClusterTPC(4);
  91
  92   // default SPD any
  93   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny);
  94
  95   return esdTrackCuts;
  96 }
  97
  98
  99
 100 //______________________________________________________________________________________
 101 void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
 102 {
 103   // Setup the pair cuts
 104
 105   if(cutDefinition >=1){
 106   //rapidity selection
 107   AliDielectronVarCuts *pairCut=new AliDielectronVarCuts("pairCut","pairCut");
 108   pairCut->AddCut(AliDielectronVarManager::kY,-1.,1.);
 109   diele->GetPairFilter().AddCuts(pairCut);
 110
 111
 112   AliDielectronVarCuts *mycut = new AliDielectronVarCuts("CutEMCAL","cut for EMCal");
 113   mycut->AddCut(AliDielectronVarManager::kEMCALEoverP,0.75,1.25);
 114   mycut->AddCut(AliDielectronVarManager::kEMCALE,3.5,100.);
 115
 116
 117
 118   AliDielectronPairLegCuts *varpair=new AliDielectronPairLegCuts();
 119   varpair->GetLeg1Filter().AddCuts(mycut);
 120   varpair->GetLeg2Filter().AddCuts(mycut);
 121   if(cutDefinition == 1)varpair->SetCutType(AliDielectronPairLegCuts::kAnyLeg);
 122   if(cutDefinition == 2)varpair->SetCutType(AliDielectronPairLegCuts::kMixLegs);
 123   diele->GetPairFilter().AddCuts(varpair);
 124   }
 125
 126
 127 }//SetupPairCutsDieleData
 128
 129 //______________________________________________________________________________________
 130 void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
 131 {
 132   //
 133   // Initialise the histograms
 134   //
 135
 136   //Setup histogram Manager
 137   AliDielectronHistos *histos=new AliDielectronHistos(diele->GetName(),diele->GetTitle());
 138
 139   //Initialise histogram classes
 140   histos->SetReservedWords("Track;Pair");
 141
 142   //Track classes
 143   //to fill also track info from 2nd event loop until 2
 144   for (Int_t i=0; i<2; ++i){
 145     histos->AddClass(Form("Track_%s",AliDielectron::TrackClassName(i)));
 146   }
 147
 148   //Pair classes
 149   // to fill also mixed event histograms loop until 10
 150
 151    for (Int_t i=0; i<3; ++i){
 152         histos->AddClass(Form("Pair_%s",AliDielectron::PairClassName(i)));
 153
 154   }
 155
 156   //legs from pair
 157   for (Int_t i=0; i<3; ++i){
 158     histos->AddClass(Form("Track_Legs_%s",AliDielectron::PairClassName(i)));
 159   }
 160   //track rotation
 161   //histos->AddClass(Form("Pair_%s",PairClassName(AliDielectron::kEv1PMRot)));
 162   //histos->AddClass(Form("Track_Legs_%s",PairClassName(AliDielectron::kEv1PMRot)));
 163
 164
 165     //add histograms to event class
 166
 167     histos->AddClass("Event");
 168     histos->UserHistogram("Event","VtxZ","Vertex Z;Z[cm]",500,-40.,40.,AliDielectronVarManager::kZvPrim);
 169     histos->UserHistogram("Event","VtxYxVtxZ","Vertexyz;Z[cm];Y[cm]",500,-40.,40.,400,-0.5,0.5,AliDielectronVarManager::kZvPrim,AliDielectronVarManager::kYvPrim);
 170     histos->UserHistogram("Event","VtxXxVtxZ","Vertexxz;Z[cm];X[cm]",500,-40.,40.,400,-0.5,0.5,AliDielectronVarManager::kZvPrim,AliDielectronVarManager::kXvPrim);
 171     histos->UserHistogram("Event","VtxYxVtxX","Vertexxz;Z[cm];X[cm]",400,-0.5,0.5,400,-0.5,0.5,AliDielectronVarManager::kXvPrim,AliDielectronVarManager::kYvPrim);
 172     histos->UserHistogram("Event","MultV0A","MultV0A;multiplicity",1000,0.,1000.,AliDielectronVarManager::kMultV0A);
 173     histos->UserHistogram("Event","MultV0C","MultV0C;multiplicity",1000,0.,1000.,AliDielectronVarManager::kMultV0C);
 174     histos->UserHistogram("Event","MultV0","MultV0;multiplicity",1000,0.,1000.,AliDielectronVarManager::kMultV0);
 175     histos->UserHistogram("Event","RefMult","RefMult;multiplicity",1000,0.,1000.,AliDielectronVarManager::kRefMult);
 176     histos->UserHistogram("Event","RefMultTPConly","RefMultTPConly;multiplicity",1000,0.,1000.,AliDielectronVarManager::kRefMultTPConly);
 177     histos->UserHistogram("Event","VZEROchMult","VZEROchMult;multiplicity",1000,0.,1000.,AliDielectronVarManager::kVZEROchMult);
 178     histos->UserHistogram("Event","MixingBin","kMixingBin;",100,0.,100.,AliDielectronVarManager::kMixingBin);
 179
 180
 181
 182
 183   //add histograms to Track classes
 184   histos->UserHistogram("Track","Pt","Pt;Pt [GeV];#tracks",250,0,50.,AliDielectronVarManager::kPt,kTRUE);
 185   histos->UserHistogram("Track","TPCnCls","Number of Clusters TPC;TPC number clusters;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNclsTPC,kTRUE);
 186   histos->UserHistogram("Track","TPCchi2Cl","Chi-2/Clusters TPC;Chi2/ncls number clusters;#tracks",100,0,10,AliDielectronVarManager::kTPCchi2Cl,kTRUE);
 187   histos->UserHistogram("Track","TPCnFCls","Number of findable Clusters TPC;Number of findable Clusters TPC;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNFclsTPC,kTRUE);
 188   histos->UserHistogram("Track","TPCnFClsfCross","fraction crossed rows/findable;fraction crossed rows/findable;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCfCross,kTRUE);
 189   histos->UserHistogram("Track","TPCnFClsr","Number of findable Clusters(crossed rows) TPC;Number of findable crossed rows TPC;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNFclsTPCr,kTRUE);
 190   histos->UserHistogram("Track","TPCnFClsrFrac","Number of found/findable Clusters TPC;Number of found/findable Clusters TPC;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCrFrac,kTRUE);
 191   histos->UserHistogram("Track","TPCnFClsTPCfCross","Fraction of findable Clusters/Cr.rows TPC;Fraction of findable Clusters/Cr.rows TPC;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCfCross,kTRUE);
 192   histos->UserHistogram("Track","TPCsignalN","Number of points for TPC Signal;TPC Npoints dEdx;#tracks",160,-0.5,159.5,AliDielectronVarManager::kTPCsignalN,kTRUE);
 193
 194   histos->UserHistogram("Track","dXY","dXY;dXY [cm];#tracks",200,-1.5,1.5,AliDielectronVarManager::kImpactParXY,kTRUE);
 195   histos->UserHistogram("Track","dZ","dZ;dZ [cm];#tracks",200,-4.,4.,AliDielectronVarManager::kImpactParZ,kTRUE);
 196
 197   histos->UserHistogram("Track","Eta_Phi","Eta vs Phi; Eta; Phi;#tracks",
 198                         100,-1.2,1.2,144,0,6.285,AliDielectronVarManager::kEta,AliDielectronVarManager::kPhi,kTRUE);
 199
 200   histos->UserHistogram("Track","dEdx_P","dEdx;P [GeV];TPC signal (arb units);#tracks",
 201                         200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCsignal,kTRUE);
 202
 203   histos->UserHistogram("Track","dEdx_Pt","dEdx;Pt [GeV];TPC signal (arb units);#tracks",
 204                         200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCsignal,kTRUE);
 205
 206   histos->UserHistogram("Track","TPCnSigmaEle_P","TPCnSigmaEle;P [GeV];TPCnSigmaEle;#tracks",
 207                         200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
 208
 209   histos->UserHistogram("Track","TPCnSigmaEle_Pt","TPCnSigmaEle;Pt [GeV];TPCnSigmaEle;#tracks",
 210                         200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
 211
 212   histos->UserHistogram("Track","TPCnSigmaEle_Phi","TPCnSigmaEle;#phi [rad];TPCnSigmaEle;#tracks",
 213                         200,0.,2*TMath::Pi(),800,-12.,12.,AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
 214
 215   histos->UserHistogram("Track","TPCnSigmaEle_Eta","TPCnSigmaEle;#eta;TPCnSigmaEle;#tracks",
 216                         200,-1.,1.,800,-12.,12.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
 217
 218
 219   histos->UserHistogram("Track","dEdx_Phi","dEdx vs phi;#phi [rad];TPC signal (arb units);#tracks",
 220                         200,0.,2*TMath::Pi(),800,20.,200.,AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCsignal,kTRUE);
 221
 222   histos->UserHistogram("Track","dEdx_Eta","dEdx vs eta;#eta;TPC signal (arb units);#tracks",
 223                         200,-1.,1.,800,20.,200.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCsignal,kTRUE);
 224
 225
 226
 227   histos->UserHistogram("Track","dEdx_nSigmaEMCal","dEdx vs nSigmaEMCal;NsigmaEmcal;TPC signal (arb units);NSigmaEMCAL",
 228                         200,-5.,5.,800,20.,200.,AliDielectronVarManager::kEMCALnSigmaEle,AliDielectronVarManager::kTPCsignal,kTRUE);
 229
 230   histos->UserHistogram("Track","dEdx_TPCnSigmaEle","dEdx vs TPCnSigmaEle;TPC signal electrons(arbunits);TPC number of sigmas Electrons;TPC signal (a.u.);#tracks",
 231                         100,-10.,10.,800,20.,200.,AliDielectronVarManager::kTPCnSigmaEle,AliDielectronVarManager::kTPCsignal,kTRUE);
 232
 233   histos->UserHistogram("Track","dEdx_EoverP","dEdx;EoverP;TPC signal (arbunits);E/P",100,0.,5.,800,20.,200.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kTPCsignal,kTRUE);
 234
 235   histos->UserHistogram("Track","nSigmaEMCal_EoverP","NsigmaEmcal;EoverP;NSigmaEMCAL;E/P",100,0.,5.,200,-5.,5.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kEMCALnSigmaEle,kTRUE);
 236
 237   histos->UserHistogram("Track","EMCal_E","EmcalE;Cluster Energy [GeV];#Clusters",200,0.,40.,AliDielectronVarManager::kEMCALE,kTRUE);
 238
 239   histos->UserHistogram("Track","ITS_FirstCls","ITS First Layer;ITS First Layer;#Entries",6,0.,6.,AliDielectronVarManager::kITSLayerFirstCls,kTRUE);
 240
 241   //add histograms to Pair classes
 242   histos->UserHistogram("Pair","InvMass","Inv.Mass;Inv. Mass [GeV];#pairs",
 243                         251,-.01,5.01,AliDielectronVarManager::kM);
 244   histos->UserHistogram("Pair","InvMass2D","Inv.Mass;Pt [GeV]; Inv. Mass [GeV]",
 245                         20,0.,20.,251,-.01,5.01,AliDielectronVarManager::kPt,AliDielectronVarManager::kM);
 246
 247
 248     histos->UserHistogram("Pair","InvMasslong","Inv.Mass;Inv. Mass [GeV];#pairs",
 249                         301,-.02,15.02,AliDielectronVarManager::kM);
 250
 251   histos->UserHistogram("Pair","Rapidity","Rapidity;Rapidity;#pairs",
 252                         50,-1.,1.,AliDielectronVarManager::kY);
 253   histos->UserHistogram("Pair","OpeningAngle","Opening angle;angle",
 254                         50,0.,3.15,AliDielectronVarManager::kOpeningAngle);
 255
 256   histos->UserHistogram("Pair","PseudoProperTime","Pseudoproper decay length; pseudoproper-decay-length[#mum];Entries/40#mum",
 257                           150,-0.3.,0.3,AliDielectronVarManager::kPseudoProperTime);
 258
 259  histos->UserHistogram("Pair","Chi2/NDF","#Chi^{2}/NDF;#Chi^{2}/NDF",
 260                         100, 0., 20., AliDielectronVarManager::kChi2NDF);
 261
 262
 263   diele->SetHistogramManager(histos);
 264 }
 265
 266
 267 void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
 268 {
 269   //
 270   // Setupd the CF Manager if needed
 271   //
 272
 273   AliDielectronCF *cf=new AliDielectronCF(diele->GetName(),diele->GetTitle());
 274
 275   //pair variables
 276   cf->AddVariable(AliDielectronVarManager::kPt,"1.0,2.0,3.0,4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0,15.0,16.0,17.0,18.0,19.0,20.0");
 277   cf->AddVariable(AliDielectronVarManager::kM,500,0.,10.);//also try variable bi sizes later...
 278
 279     cf->AddVariable(AliDielectronVarManager::kPairType,12,0,12);
 280   cf->AddVariable(AliDielectronVarManager::kOpeningAngle,31,-0.15,3.15);
 281   cf->AddVariable(AliDielectronVarManager::kEta,40,-1.,1.);
 282   cf->AddVariable(AliDielectronVarManager::kY,40,-1.,1.);
 283   cf->AddVariable(AliDielectronVarManager::kPhi,20,0.,20*0.32);
 284 //  cf->AddVariable(AliDielectronVarManager::kPseudoProperTime,300,-0.3,0.3);
 285 //  cf->AddVariable(AliDielectronVarManager::kPseudoProperTimeErr,200,0.,0.1);
 286 //  cf->AddVariable(AliDielectronVarManager::kPseudoProperTimeResolution,400,-0.1,0.1);
 287 //  cf->AddVariable(AliDielectronVarManager::kPseudoProperTimePull,400,-0.1,0.1);
 288 //  cf->AddVariable(AliDielectronVarManager::kChi2NDF,40, 0., 20.);
 289
 290   //global leg variables
 291   cf->AddVariable(AliDielectronVarManager::kP,50,0.,5.,kTRUE);
 292   cf->AddVariable(AliDielectronVarManager::kPt,"0.,0.5,0.75,0.9,1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 2.0, 3.0, 4.0, 8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0,17.0,18.0,19.0,20.0,30.0,50.0,100.0",kTRUE);
 293   cf->AddVariable(AliDielectronVarManager::kNclsTPC,"65, 70, 75, 80, 85, 90, 95, 100, 120, 160",kTRUE);
 294   cf->AddVariable(AliDielectronVarManager::kTPCchi2Cl,100, 0., 10.,kTRUE);
 295   cf->AddVariable(AliDielectronVarManager::kTPCsignalN,160,-0.5,159.5,kTRUE);
 296   cf->AddVariable(AliDielectronVarManager::kEta,44,-1.2,1.2,kTRUE);
 297   cf->AddVariable(AliDielectronVarManager::kPhi,64,0.,64*0.1,kTRUE);
 298 //  cf->AddVariable(AliDielectronVarManager::kImpactParXY,200,-1.,1.,kTRUE);
 299 //  cf->AddVariable(AliDielectronVarManager::kImpactParZ,600,-3.,3.,kTRUE);
 300   //TPC
 301   cf->AddVariable(AliDielectronVarManager::kTPCsignal,"40.,50.,55.,60.,65.,68.,70.,72.,75.,80.,90.,100.,110.,200.",kTRUE);
 302   cf->AddVariable(AliDielectronVarManager::kTPCnSigmaEle,20,-3.,4.,kTRUE);
 303   cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPio,8,1.,4.5,kTRUE);
 304   cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPro,8,0.,4.,kTRUE);
 305   cf->AddVariable(AliDielectronVarManager::kNclsSTPC,20,0.,1.,kTRUE);//shared cluster
 306     //ITS
 307   cf->AddVariable(AliDielectronVarManager::kNclsITS,6,0.,6.,kTRUE);
 308   cf->AddVariable(AliDielectronVarManager::kITSLayerFirstCls,6,0.,6.,kTRUE);
 309
 310   //TOF
 311 //  cf->AddVariable(AliDielectronVarManager::kTOFnSigmaEle,20,-3.5,4.,kTRUE);
 312 //  cf->AddVariable(AliDielectronVarManager::kTOFnSigmaPio,8,0.,4.,kTRUE);
 313   //EMCal variables
 314 //  cf->AddVariable(AliDielectronVarManager::kEMCALE,20,0.,20.,kTRUE);
 315 //  cf->AddVariable(AliDielectronVarManager::kEMCALnSigmaEle,50,-5.,5.,kTRUE);
 316 //  cf->AddVariable(AliDielectronVarManager::kEMCALNCells,50,0,50,kTRUE);
 317 //  cf->AddVariable(AliDielectronVarManager::kEMCALEoverP,"0.6,0.7,0.8,0.9,1.1,1.2,1.3,1.4,1.8,2.0,4.0",kTRUE);
 318
 319 //    cf->AddVariable(AliDielectronVarManager::kMixingBin,100,0.,100.);
 320     cf->AddVariable(AliDielectronVarManager::kZvPrim,20,-20.,20.);
 321
 322
 323     /*
 324     if (cutDefinition == 0){
 325
 326             cf->SetStepForMCtruth();
 327
 328   }
 329     */
 330
 331
 332
 333         cf->SetStepForMCtruth();
 334
 335
 336   //leg variables
 337   diele->SetCFManagerPair(cf);
 338
 339 }
 340
 341 void AddMCsignal(AliDielectron *die){
 342
 343   AliDielectronSignalMC* diEleOpenCharm = new AliDielectronSignalMC("diEleOpenCharm","di-electrons from open charm");  // dielectrons originating from open charm hadrons
 344   diEleOpenCharm->SetLegPDGs(11,-11);
 345   diEleOpenCharm->SetMotherPDGs(402,402);
 346   diEleOpenCharm->SetLegSources(AliDielectronSignalMC::kFinalState, AliDielectronSignalMC::kFinalState);
 347   diEleOpenCharm->SetCheckBothChargesLegs(kTRUE,kTRUE);
 348   diEleOpenCharm->SetCheckBothChargesMothers(kTRUE,kTRUE);
 349   diEleOpenCharm->SetFillPureMCStep(kTRUE);
 350   die->AddSignalMC(diEleOpenCharm);
 351
 352 //    501 - open beauty mesons
 353   AliDielectronSignalMC* diEleOpenBeauty = new AliDielectronSignalMC("diEleOpenBeauty","di-electrons from open beauty");  // dielectrons originating from open beauty hadrons
 354   diEleOpenBeauty->SetLegPDGs(11,-11);
 355   diEleOpenBeauty->SetMotherPDGs(501,501);
 356   diEleOpenBeauty->SetLegSources(AliDielectronSignalMC::kFinalState, AliDielectronSignalMC::kFinalState);
 357   diEleOpenBeauty->SetCheckBothChargesLegs(kTRUE,kTRUE);
 358   diEleOpenBeauty->SetCheckBothChargesMothers(kTRUE,kTRUE);
 359   diEleOpenBeauty->SetFillPureMCStep(kTRUE);
 360   die->AddSignalMC(diEleOpenBeauty);
 361
 362 }//void AddMCsignal(AliDielectron *die)
 363
 364
 365
 366