void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD); void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD); void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD,const char* triggerName); void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD); void AddMCSignals(AliDielectron *diele); AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition); TString namesDieleData=("EMCal+QA;TPC+QA;EMCal+ITSfirstclass"); TObjArray *arrNamesDieleData=namesDieleData.Tokenize("; "); Bool_t hasMC=kFALSE; TString list = gSystem->Getenv("LIST"); const Int_t nDie=arrNamesDieleData->GetEntries(); AliDielectron* ConfigJpsi_mf_PbPb(Int_t cutDefinition, Bool_t isAOD=kFALSE,const char* triggerName) { // // Setup the instance of AliDielectron // // find mc or not? // if( list.IsNull()) list=prod; if( list.Contains("LHC10h") || list.Contains("LHC11h") ) hasMC=kFALSE; if( list.Contains("LHC11a10") || list.Contains("LHC12a17") ) hasMC=kTRUE; // create the actual framework object TString name=Form("%02d",cutDefinition); if (cutDefinition<arrNamesDieleData->GetEntriesFast()){ name=arrNamesDieleData->At(cutDefinition)->GetName(); } AliDielectron *diele = new AliDielectron(Form("%s",name.Data()), Form("Track cuts: %s",name.Data())); diele->SetHasMC(hasMC); // printf(" Add %s %s config %s for %s \n",(isESD?"ESD":"AOD"),(hasMC?"MC":""),name.Data(),list.Data()); // Monte Carlo Signals and TRD efficiency tables if(hasMC) { AddMCSignals(diele); printf(" Add %d MC signals \n",diele->GetMCSignals()->GetEntriesFast()); } // cut setup // SetupEventCutsDieleFilter(diele, cutDefinition, isAOD); SetupTrackCutsDieleData(diele, cutDefinition, isAOD); SetupPairCutsDieleData(diele, cutDefinition, isAOD); // // histogram setup // only if an AliDielectronHistos object is attached to the // dielelectron framework histograms will be filled // InitHistogramsDieleData(diele, cutDefinition, isAOD); // the last definition uses no cuts and only the QA histograms should be filled! if(cutDefinition==2||cutDefinition==0) InitCFDieleData(diele, cutDefinition, isAOD); if(!hasMC){ AliDielectronTrackRotator *rot=new AliDielectronTrackRotator; rot->SetIterations(10); rot->SetConeAnglePhi(TMath::Pi()); rot->SetStartAnglePhi(TMath::Pi()); if(cutDefinition>=2) diele->SetTrackRotator(rot); AliDielectronMixingHandler *mix=new AliDielectronMixingHandler; mix->AddVariable(AliDielectronVarManager::kZvPrim, 20,-10.,10.); mix->AddVariable(AliDielectronVarManager::kCentrality, 9, 0.,90.); mix->SetMixType(AliDielectronMixingHandler::kAll); mix->SetDepth(120); if(cutDefinition>=2) diele->SetMixingHandler(mix); } return diele; } //______________________________________________________________________________________ void SetupEventCutsDieleFilter(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD=kFALSE) { // // Setup the event cuts // AliDielectronVarCuts *vtxZ = new AliDielectronVarCuts("vtxZ","Vertex z cut"); vtxZ->AddCut(AliDielectronVarManager::kZvPrim,-10.,10.); AliDielectronVarCuts *Centrality = new AliDielectronVarCuts("Centrality","Centrality Percentile"); Centrality->AddCut(AliDielectronVarManager::kCentrality,0.,90.); diele->GetEventFilter().AddCuts(vtxZ); diele->GetEventFilter().AddCuts(Centrality); } //______________________________________________________________________________________ void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD) { // // Setup the track cuts // //ESD quality cuts DielectronTrackCuts if (!isAOD) { diele->GetTrackFilter().AddCuts(SetupESDtrackCutsDieleData(cutDefinition)); } else { AliDielectronTrackCuts *trackCuts=new AliDielectronTrackCuts("trackCuts","trackCuts"); trackCuts->SetRequireTPCRefit(kTRUE); trackCuts->SetRequireITSRefit(kTRUE); diele->GetTrackFilter().AddCuts(trackCuts); } //Pt cut ---------------------------------------------------------- AliDielectronVarCuts *pt = new AliDielectronVarCuts("ptCut","pt cut"); pt->AddCut(AliDielectronVarManager::kPt,1.,100.); pt->AddCut(AliDielectronVarManager::kKinkIndex0,0.); //AOD additions since there are no AliESDtrackCuts ----------------- pt->AddCut(AliDielectronVarManager::kEta,-0.9,0.9); pt->AddCut(AliDielectronVarManager::kImpactParXY, -1.0, 1.0); pt->AddCut(AliDielectronVarManager::kImpactParZ, -3.0, 3.0); //pt->AddCut(AliDielectronVarManager::kTPCchi2Cl, 0.0, 4.0); pt->AddCut(AliDielectronVarManager::AliDielectronVarManager::kTPCnSigmaEle,-6,6.); if(cutDefinition==0) pt->AddCut(AliDielectronVarManager::AliDielectronVarManager::kTPCnSigmaEle,-2,3.); if(cutDefinition==1) pt->AddCut(AliDielectronVarManager::kEMCALEoverP,0.9,1.2); if(cutDefinition<=1) pt->AddCut(AliDielectronVarManager::kNclsTPC,90.,160.); if(cutDefinition>=2){ pt->AddCut(AliDielectronVarManager::kNclsTPC,80.,160.); pt->AddCut(AliDielectronVarManager::AliDielectronVarManager::kTPCnSigmaEle,-3.5,4.1); pt->AddCut(AliDielectronVarManager::kPt,1.1,100.); } diele->GetTrackFilter().AddCuts(pt); } //______________________________________________________________________________________ void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD) { // // Setup the pair cuts // //Invariant mass and rapidity selection AliDielectronVarCuts *pairCut=new AliDielectronVarCuts("0<M<5+|Y|<.9+PtEMCalleg","0<M<5 + |Y|<.9+PtEMCalleg"); pairCut->AddCut(AliDielectronVarManager::kM,1.,5.); pairCut->AddCut(AliDielectronVarManager::kY,-0.9,0.9); pairCut->AddCut(AliDielectronVarManager::kPt,4.5,100.); diele->GetPairFilter().AddCuts(pairCut); AliDielectronVarCuts *mycut = new AliDielectronVarCuts("ptCutEMCAL","cut for EMCal"); mycut->AddCut(AliDielectronVarManager::kEMCALE,4.,100.); mycut->AddCut(AliDielectronVarManager::kEMCALEoverP,0.65,2.); AliDielectronPairLegCuts *varpair=new AliDielectronPairLegCuts(); varpair->GetLeg1Filter().AddCuts(mycut); varpair->GetLeg2Filter().AddCuts(mycut); varpair->SetCutType(AliDielectronPairLegCuts::kAnyLeg); if(cutDefinition>=2) diele->GetPairFilter().AddCuts(varpair); } //______________________________________________________________________________________ AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition) { // // Setup default AliESDtrackCuts // AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts; // basic track quality cuts (basicQ) esdTrackCuts->SetMaxDCAToVertexZ(3.0); esdTrackCuts->SetMaxDCAToVertexXY(1.0); esdTrackCuts->SetEtaRange( -0.9 , 0.9 ); esdTrackCuts->SetAcceptKinkDaughters(kFALSE); esdTrackCuts->SetRequireITSRefit(kTRUE); esdTrackCuts->SetRequireTPCRefit(kTRUE); esdTrackCuts->SetPtRange(1.,1e30); esdTrackCuts->SetMinNClustersTPC(70); esdTrackCuts->SetMaxChi2PerClusterTPC(4); esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); return esdTrackCuts; } //______________________________________________________________________________________ void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD,const char* triggerName) { // // Initialise the histograms // TString uniname; if(cutDefinition==0) uniname="TPC"; else if(cutDefinition==1) uniname="EMC"; else uniname="Cuts"; //Setup histogram Manager AliDielectronHistos *histos=new AliDielectronHistos(diele->GetName(),diele->GetTitle()); //Initialise histogram classes histos->SetReservedWords("Track;Pair"); //Track classes //to fill also track info from 2nd event loop until 2 for (Int_t i=0; i<2; ++i){ histos->AddClass(Form("Track_%s",AliDielectron::TrackClassName(i))); } //Pair classes // to fill also mixed event histograms loop until 10 if (cutDefinition==2) { for (Int_t i=0; i<10; ++i){ histos->AddClass(Form("Pair_%s",AliDielectron::PairClassName(i))); } } //legs from pair for (Int_t i=0; i<3; ++i){ histos->AddClass(Form("Track_Legs_%s",AliDielectron::PairClassName(i))); } //track rotation if (cutDefinition==2) { histos->AddClass(Form("Pair_%s",PairClassName(AliDielectron::kEv1PMRot))); histos->AddClass(Form("Track_Legs_%s",PairClassName(AliDielectron::kEv1PMRot))); } //add histograms to event class if (cutDefinition==0) { histos->AddClass("Event"); histos->UserHistogram("Event",Form("VtxZ_%s",triggerName),"Vertex Z;Z[cm]",300,-15.,15.,AliDielectronVarManager::kZvPrim); histos->UserHistogram("Event",Form("Centrality_%s",triggerName),"Centrality;Cent(%)",100,0.,100.,AliDielectronVarManager::kCentrality); histos->UserHistogram("Event",Form("Multiplicity_%s",triggerName),"Multiplicity V0;Multiplicity V0",500,0.,25000.,AliDielectronVarManager::kMultV0); histos->UserHistogram("Event",Form("Multiplicity_cent_%s",triggerName),"Multiplicity V0 x Cent;Cent(%);Multiplicity V0",10,0,100.,500,0.,25000.,AliDielectronVarManager::kCentrality,AliDielectronVarManager::kMultV0); } //add histograms to Track classes histos->UserHistogram("Track",Form("Pt_%s_%s",uniname.Data(),triggerName),"Pt;Pt [GeV];#tracks",100,0,20.,AliDielectronVarManager::kPt); histos->UserHistogram("Track",Form("TPCnCls_%s_%s",uniname.Data(),triggerName),"Number of Clusters TPC;TPC number clusteres;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNclsTPC); histos->UserHistogram("Track",Form("dXY_%s_%s",uniname.Data(),triggerName),"dXY;dXY [cm];#tracks",200,-1.,1.,AliDielectronVarManager::kImpactParXY); histos->UserHistogram("Track",Form("dZ_%s_%s",uniname.Data(),triggerName),"dZ;dZ [cm];#tracks",200,-3.,3.,AliDielectronVarManager::kImpactParZ); histos->UserHistogram("Track",Form("Eta_Phi_%s_%s",uniname.Data(),triggerName),"Eta Phi Map; Eta; Phi;#tracks", 100,-1,1,144,0,6.285,AliDielectronVarManager::kEta,AliDielectronVarManager::kPhi); histos->UserHistogram("Track",Form("dEdx_P_%s_%s",uniname.Data(),triggerName),"dEdx_P;P [GeV];TPC signal (arb units);#tracks", 200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("dEdx_Pt_%s_%s",uniname.Data(),triggerName),"dEdx;Pt [GeV];TPC signal (arb units);#tracks", 200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("TPCnSigmaPion_P_%s_%s",uniname.Data(),triggerName),"TPCnSigmaPion;P [GeV];TPCnSigmaEle;#tracks", 200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCnSigmaPio); histos->UserHistogram("Track",Form("TPCnSigmaEle_P_%s_%s",uniname.Data(),triggerName),"TPCnSigmaEle;P [GeV];TPCnSigmaEle;#tracks", 200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCnSigmaEle); histos->UserHistogram("Track",Form("TPCnSigmaEle_Pt_%s_%s",uniname.Data(),triggerName),"TPCnSigmaEle;Pt [GeV];TPCnSigmaEle;#tracks", 200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCnSigmaEle); histos->UserHistogram("Track",Form("TPCnSigmaEle_Eta_%s_%s",uniname.Data(),triggerName),"TPCnSigmaEle;#eta;TPCnSigmaEle;#tracks", 200,-1.,1.,800,-12.,12.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCnSigmaEle); histos->UserHistogram("Track",Form("TPCnSigmaEle_Phi_%s_%s",uniname.Data(),triggerName),"TPCnSigmaEle;#phi [rad];TPCnSigmaEle;#tracks", AliDielectronHelper::MakeLinBinning(200,0.,2*TMath::Pi()),AliDielectronHelper::MakeLinBinning(800,20.,200.),AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCnSigmaEle); histos->UserHistogram("Track",Form("dEdx_Phi_%s_%s",uniname.Data(),triggerName),"dEdx;#phi [rad];TPC signal (arb units);#tracks", AliDielectronHelper::MakeLinBinning(200,0.,2*TMath::Pi()),AliDielectronHelper::MakeLinBinning(800,20.,200.),AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("dEdx_Eta_%s_%s",uniname.Data(),triggerName),"dEdx;#eta;TPC signal (arb units);#tracks", 200,-1.,1.,800,20.,200.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("dEdx_nSigmaEMCal_%s_%s",uniname.Data(),triggerName),"dEdx;NsigmaEmcal;TPC signal (arb units);NSigmaEMCAL", 200,-5.,5.,800,20.,200.,AliDielectronVarManager::kEMCALnSigmaEle,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("dEdx_TPCnSigmaEle_%s_%s",uniname.Data(),triggerName),"dEdx;TPC signal (arbunits);TPC number of sigmas Electrons;TPC signal (a.u.);#tracks", 100,-10.,10.,800,20.,200.,AliDielectronVarManager::kTPCnSigmaEle,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("dEdx_EoverP_%s_%s",uniname.Data(),triggerName),"dEdx;EoverP;TPC signal (arbunits);E/P",100,0.,5.,800,20.,200.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kTPCsignal); histos->UserHistogram("Track",Form("nSigmaEMCal_EoverP_%s_%s",uniname.Data(),triggerName),"NsigmaEmcal;EoverP;NSigmaEMCAL;E/P",100,0.,5.,200,-5.,5.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kEMCALnSigmaEle); histos->UserHistogram("Track",Form("EMCal_E_%s_%s",uniname.Data(),triggerName),"EmcalE;Cluster Energy [GeV];#Clusters",200,0.,40.,AliDielectronVarManager::kEMCALE); histos->UserHistogram("Track",Form("EMCal_E_nCells_%s_%s",uniname.Data(),triggerName),"EmcalE_nCells;# cells;Cluster Energy [GeV]",20,0,20,200,0.,40.,AliDielectronVarManager::kEMCALNCells,AliDielectronVarManager::kEMCALE); histos->UserHistogram("Track",Form("ITS_FirstCls_%s_%s",uniname.Data(),triggerName),"ITS First Layer;ITS First Layer;#Entries",AliDielectronHelper::MakeLinBinning(6,0.,6.),AliDielectronVarManager::kITSLayerFirstCls); //add histograms to Pair classes histos->UserHistogram("Pair",Form("InvMass_%s_%s",uniname.Data(),triggerName),"Inv.Mass;Inv. Mass [GeV];#pairs", 251,-.01,5.01,AliDielectronVarManager::kM); histos->UserHistogram("Pair",Form("InvMass2D_%s_%s",uniname.Data(),triggerName),"Inv.Mass;Pt [GeV]; Inv. Mass [GeV]", 20,0.,20.,251,-.01,5.01,AliDielectronVarManager::kPt,AliDielectronVarManager::kM); histos->UserHistogram("Pair",Form("Rapidity_%s_%s",uniname.Data(),triggerName),"Rapidity;Rapidity;#pairs", 100,-1.,1.,AliDielectronVarManager::kY); histos->UserHistogram("Pair",Form("OpeningAngle_%s_%s",uniname.Data(),triggerName),"Opening angle;angle", 100,0.,3.15,AliDielectronVarManager::kOpeningAngle); diele->SetHistogramManager(histos); } void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD) { // // Setupd the CF Manager if needed // AliDielectronCF *cf=new AliDielectronCF(diele->GetName(),diele->GetTitle()); //pair variables cf->AddVariable(AliDielectronVarManager::kPt,"4.0, 4.5, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 20.0, 100.0"); cf->AddVariable(AliDielectronVarManager::kM,125,0.,125*.04); //40Mev Steps cf->AddVariable(AliDielectronVarManager::kPairType,12,0,12); cf->AddVariable(AliDielectronVarManager::kOpeningAngle,"0.,0.1,0.2,0.4,0.6,0.8,1.0,2.0,3.14"); cf->AddVariable(AliDielectronVarManager::kY,20,-1.,1.); //leg variables cf->AddVariable(AliDielectronVarManager::kPt,"1.0, 1.1, 1.2, 1.3, 1.4, 1.5,1.6,1.7,1.8,1.9, 2.0, 3.0, 10.0, 100.0",kTRUE); // cf->AddVariable(AliDielectronVarManager::kP,"0.0, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 5.0, 10.0, 100.0",kTRUE); cf->AddVariable(AliDielectronVarManager::kNclsTPC,"80, 85, 90, 95, 100, 110, 120, 160",kTRUE); // cf->AddVariable(AliDielectronVarManager::kEta,"-5.0,-1.0,-0.9,-0.7,0.7,0.9,1.0,5.0",kTRUE); cf->AddVariable(AliDielectronVarManager::kPhi,"0.0,1.0,2.0,3.0,4.0,5.0,6.0",kTRUE); cf->AddVariable(AliDielectronVarManager::kEMCALE,"1.0,2.0, 3.0, 4.0, 4.5, 5.0, 5.5, 6.0, 7.0, 8.0, 9.0, 10.0,11.0,12.0,16.0,100.0",kTRUE); cf->AddVariable(AliDielectronVarManager::kEMCALnSigmaEle,"-3.5,-3.0,-2.0,-1.0,1.0,2.0,3.0,4.0,5.0",kTRUE); cf->AddVariable(AliDielectronVarManager::kEMCALNCells,25,0,25,kTRUE); cf->AddVariable(AliDielectronVarManager::kEMCALEoverP,"0.6, 0.65,0.7,0.8,0.9,1.1,1.2,1.3,1.4,1.8,2.0,2.1",kTRUE); cf->AddVariable(AliDielectronVarManager::kTPCnSigmaEle,"-3.5,-3.0,-2.5,-2.0,-1.5,-1.0,0.0,1.0,2.0,3.0,3.5,4.0",kTRUE); cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPio,"2.,2.5,3.0,3.5,4.0,4.5,5.0,5.5,100",kTRUE); //event variables cf->AddVariable(AliDielectronVarManager::kCentrality,20,0.,100.); cf->AddVariable(AliDielectronVarManager::kMultV0,26,0.,26000.); cf->AddVariable(AliDielectronVarManager::kZvPrim,20,-10.,10.); cf->AddVariable(AliDielectronVarManager::kITSLayerFirstCls,6,0.,6.,kTRUE); if (hasMC){ cf->AddVariable(AliDielectronVarManager::kPdgCode,10000,-5000.5,4999.5,kTRUE); cf->AddVariable(AliDielectronVarManager::kPdgCodeMother,10000,-5000.5,4999.5,kTRUE); cf->AddVariable(AliDielectronVarManager::kPdgCodeGrandMother,10000,-5000.5,4999.5,kTRUE); } //only in this case write MC truth info if (cutDefinition==0){ cf->SetStepForMCtruth(); // cf->SetStepsForMCtruthOnly(); } diele->SetCFManagerPair(cf); } void AddMCSignals(AliDielectron *diele){ //Do we have an MC handler? //Bool_t hasMC=(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()!=0x0); if (!hasMC) return; AliDielectronSignalMC* inclusiveJpsi = new AliDielectronSignalMC("inclusiveJpsi","Inclusive J/psi"); inclusiveJpsi->SetLegPDGs(11,-11); inclusiveJpsi->SetMotherPDGs(443,443); inclusiveJpsi->SetMothersRelation(AliDielectronSignalMC::kSame); inclusiveJpsi->SetFillPureMCStep(kTRUE); inclusiveJpsi->SetCheckBothChargesLegs(kTRUE,kTRUE); inclusiveJpsi->SetCheckBothChargesMothers(kTRUE,kTRUE); diele->AddSignalMC(inclusiveJpsi); AliDielectronSignalMC* promptJpsi = new AliDielectronSignalMC("promptJpsi","Prompt J/psi"); // prompt J/psi (not from beauty decays) promptJpsi->SetLegPDGs(11,-11); promptJpsi->SetMotherPDGs(443,443); promptJpsi->SetGrandMotherPDGs(503,503,kTRUE,kTRUE); // not from beauty hadrons promptJpsi->SetMothersRelation(AliDielectronSignalMC::kSame); promptJpsi->SetFillPureMCStep(kTRUE); promptJpsi->SetLegSources(AliDielectronSignalMC::kFinalState, AliDielectronSignalMC::kFinalState); promptJpsi->SetCheckBothChargesLegs(kTRUE,kTRUE); promptJpsi->SetCheckBothChargesMothers(kTRUE,kTRUE); promptJpsi->SetCheckBothChargesGrandMothers(kTRUE,kTRUE); diele->AddSignalMC(promptJpsi); AliDielectronSignalMC* beautyJpsi = new AliDielectronSignalMC("beautyJpsi","Beauty J/psi"); beautyJpsi->SetLegPDGs(11,-11); beautyJpsi->SetMotherPDGs(443,443); beautyJpsi->SetMothersRelation(AliDielectronSignalMC::kSame); beautyJpsi->SetGrandMotherPDGs(500,500); beautyJpsi->SetFillPureMCStep(kTRUE); beautyJpsi->SetCheckBothChargesLegs(kTRUE,kTRUE); beautyJpsi->SetCheckBothChargesMothers(kTRUE,kTRUE); beautyJpsi->SetCheckBothChargesGrandMothers(kTRUE,kTRUE); diele->AddSignalMC(beautyJpsi); AliDielectronSignalMC* directJpsi = new AliDielectronSignalMC("directJpsi","Direct J/psi"); // embedded J/psi directJpsi->SetLegPDGs(11,-11); directJpsi->SetMotherPDGs(443,443); directJpsi->SetMothersRelation(AliDielectronSignalMC::kSame); directJpsi->SetFillPureMCStep(kTRUE); directJpsi->SetLegSources(AliDielectronSignalMC::kFinalState, AliDielectronSignalMC::kFinalState); directJpsi->SetMotherSources(AliDielectronSignalMC::kDirect, AliDielectronSignalMC::kDirect); directJpsi->SetCheckBothChargesLegs(kTRUE,kTRUE); directJpsi->SetCheckBothChargesMothers(kTRUE,kTRUE); diele->AddSignalMC(directJpsi); }