/************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ // task for analysis of V0s (K0S, (anti-)Lambda) in charged jets // fork of AliAnalysisTaskV0sInJets for the EMCal framework // Author: Vit Kucera (vit.kucera@cern.ch) #include "TChain.h" #include "TTree.h" #include "TH1D.h" #include "TH2D.h" #include "THnSparse.h" #include "TCanvas.h" #include "AliAnalysisTask.h" #include "AliAnalysisManager.h" #include "AliESDEvent.h" #include "AliAODEvent.h" #include "AliAODTrack.h" #include #include #include "AliPIDResponse.h" #include "AliInputEventHandler.h" #include "AliAODMCHeader.h" #include "AliAODMCParticle.h" #include "TClonesArray.h" #include "TRandom3.h" #include "AliVCluster.h" #include "AliAODCaloCluster.h" #include "AliESDCaloCluster.h" #include "AliVTrack.h" #include "AliEmcalJet.h" #include "AliRhoParameter.h" #include "AliLog.h" #include "AliJetContainer.h" #include "AliParticleContainer.h" #include "AliClusterContainer.h" #include "AliPicoTrack.h" #include "AliAnalysisTaskV0sInJetsEmcal.h" ClassImp(AliAnalysisTaskV0sInJetsEmcal) // upper edges of centrality bins //const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiCentBinRanges[AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsCent] = {10, 30, 50, 80}; // Alice Zimmermann //const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiCentBinRanges[AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsCent] = {10, 20, 40, 60, 80}; // Vit Kucera, initial binning //const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiCentBinRanges[AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsCent] = {5, 10, 20, 40, 60, 80}; // Iouri Belikov, LF analysis const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiCentBinRanges[AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsCent] = {10}; // only central // axis: pT of V0 const Double_t AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtV0[2] = {0, 12}; const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsPtV0 = sizeof(AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtV0) / sizeof((AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtV0)[0]) - 1; const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsPtV0Init = int(((AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtV0)[AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsPtV0] - (AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtV0)[0]) / 0.1); // bin width 0.1 GeV/c // axis: pT of jets const Double_t AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtJet[2] = {0, 100}; const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsPtJet = sizeof(AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtJet) / sizeof(AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtJet[0]) - 1; const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsPtJetInit = int(((AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtJet)[AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsPtJet] - (AliAnalysisTaskV0sInJetsEmcal::fgkdBinsPtJet)[0]) / 5.); // bin width 5 GeV/c // axis: K0S invariant mass const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsMassK0s = 300; const Double_t AliAnalysisTaskV0sInJetsEmcal::fgkdMassK0sMin = 0.35; // [GeV/c^2] const Double_t AliAnalysisTaskV0sInJetsEmcal::fgkdMassK0sMax = 0.65; // [GeV/c^2] // axis: Lambda invariant mass const Int_t AliAnalysisTaskV0sInJetsEmcal::fgkiNBinsMassLambda = 200; const Double_t AliAnalysisTaskV0sInJetsEmcal::fgkdMassLambdaMin = 1.05; // [GeV/c^2] const Double_t AliAnalysisTaskV0sInJetsEmcal::fgkdMassLambdaMax = 1.25; // [GeV/c^2] // Default constructor AliAnalysisTaskV0sInJetsEmcal::AliAnalysisTaskV0sInJetsEmcal(): AliAnalysisTaskEmcalJet(), fAODIn(0), fAODOut(0), fOutputListStd(0), fOutputListQA(0), fOutputListCuts(0), fOutputListMC(0), fbIsPbPb(1), fdCutDCAToPrimVtxMin(0.1), fdCutDCADaughtersMax(1.), fdCutNSigmadEdxMax(3), fdCutCPAMin(0.998), fdCutNTauMax(5), fdCutPtJetMin(0), fdCutPtTrackMin(5), fdRadiusJet(0.4), fbJetSelection(0), fbMCAnalysis(0), fRandom(0), fJetsCont(0), fJetsBgCont(0), // fTracksCont(0), // fCaloClustersCont(0), fdCutVertexZ(10), fdCutVertexR2(1), fdCutCentLow(0), fdCutCentHigh(80), fdCentrality(0), fh1EventCounterCut(0), fh1EventCent(0), fh1EventCent2(0), fh1EventCent2Jets(0), fh1EventCent2NoJets(0), fh2EventCentTracks(0), fh1V0CandPerEvent(0), fh1NRndConeCent(0), fh1NMedConeCent(0), fh1AreaExcluded(0), fh2CCK0s(0), fh2CCLambda(0), fh3CCMassCorrelBoth(0), fh3CCMassCorrelKNotL(0), fh3CCMassCorrelLNotK(0) { for(Int_t i = 0; i < fgkiNQAIndeces; i++) { fh1QAV0Status[i] = 0; fh1QAV0TPCRefit[i] = 0; fh1QAV0TPCRows[i] = 0; fh1QAV0TPCFindable[i] = 0; fh1QAV0TPCRowsFind[i] = 0; fh1QAV0Eta[i] = 0; fh2QAV0EtaRows[i] = 0; fh2QAV0PtRows[i] = 0; fh2QAV0PhiRows[i] = 0; fh2QAV0NClRows[i] = 0; fh2QAV0EtaNCl[i] = 0; fh2QAV0EtaPtK0sPeak[i] = 0; fh2QAV0EtaEtaK0s[i] = 0; fh2QAV0PhiPhiK0s[i] = 0; fh1QAV0RapK0s[i] = 0; fh2QAV0PtPtK0sPeak[i] = 0; fh2ArmPodK0s[i] = 0; fh2QAV0EtaPtLambdaPeak[i] = 0; fh2QAV0EtaEtaLambda[i] = 0; fh2QAV0PhiPhiLambda[i] = 0; fh1QAV0RapLambda[i] = 0; fh2QAV0PtPtLambdaPeak[i] = 0; fh2ArmPodLambda[i] = 0; fh2QAV0EtaPtALambdaPeak[i] = 0; fh2QAV0EtaEtaALambda[i] = 0; fh2QAV0PhiPhiALambda[i] = 0; fh1QAV0RapALambda[i] = 0; fh2QAV0PtPtALambdaPeak[i] = 0; fh2ArmPodALambda[i] = 0; fh1QAV0Pt[i] = 0; fh1QAV0Charge[i] = 0; fh1QAV0DCAVtx[i] = 0; fh1QAV0DCAV0[i] = 0; fh1QAV0Cos[i] = 0; fh1QAV0R[i] = 0; fh1QACTau2D[i] = 0; fh1QACTau3D[i] = 0; fh2ArmPod[i] = 0; /* fh2CutTPCRowsK0s[i] = 0; fh2CutTPCRowsLambda[i] = 0; fh2CutPtPosK0s[i] = 0; fh2CutPtNegK0s[i] = 0; fh2CutPtPosLambda[i] = 0; fh2CutPtNegLambda[i] = 0; fh2CutDCAVtx[i] = 0; fh2CutDCAV0[i] = 0; fh2CutCos[i] = 0; fh2CutR[i] = 0; fh2CutEtaK0s[i] = 0; fh2CutEtaLambda[i] = 0; fh2CutRapK0s[i] = 0; fh2CutRapLambda[i] = 0; fh2CutCTauK0s[i] = 0; fh2CutCTauLambda[i] = 0; fh2CutPIDPosK0s[i] = 0; fh2CutPIDNegK0s[i] = 0; fh2CutPIDPosLambda[i] = 0; fh2CutPIDNegLambda[i] = 0; fh2Tau3DVs2D[i] = 0; */ } for(Int_t i = 0; i < fgkiNCategV0; i++) { fh1V0InvMassK0sAll[i] = 0; fh1V0InvMassLambdaAll[i] = 0; fh1V0InvMassALambdaAll[i] = 0; } for(Int_t i = 0; i < fgkiNBinsCent; i++) { fh1EventCounterCutCent[i] = 0; fh1V0CounterCentK0s[i] = 0; fh1V0CounterCentLambda[i] = 0; fh1V0CounterCentALambda[i] = 0; fh1V0CandPerEventCentK0s[i] = 0; fh1V0CandPerEventCentLambda[i] = 0; fh1V0CandPerEventCentALambda[i] = 0; fh1V0InvMassK0sCent[i] = 0; fh1V0InvMassLambdaCent[i] = 0; fh1V0InvMassALambdaCent[i] = 0; fh1V0K0sPtMCGen[i] = 0; fh2V0K0sPtMassMCRec[i] = 0; fh1V0K0sPtMCRecFalse[i] = 0; fh2V0K0sEtaPtMCGen[i] = 0; fh3V0K0sEtaPtMassMCRec[i] = 0; fh2V0K0sInJetPtMCGen[i] = 0; fh3V0K0sInJetPtMassMCRec[i] = 0; fh3V0K0sInJetEtaPtMCGen[i] = 0; fh4V0K0sInJetEtaPtMassMCRec[i] = 0; fh2V0K0sMCResolMPt[i] = 0; fh2V0K0sMCPtGenPtRec[i] = 0; fh1V0LambdaPtMCGen[i] = 0; fh2V0LambdaPtMassMCRec[i] = 0; fh1V0LambdaPtMCRecFalse[i] = 0; fh2V0LambdaEtaPtMCGen[i] = 0; fh3V0LambdaEtaPtMassMCRec[i] = 0; fh2V0LambdaInJetPtMCGen[i] = 0; fh3V0LambdaInJetPtMassMCRec[i] = 0; fh3V0LambdaInJetEtaPtMCGen[i] = 0; fh4V0LambdaInJetEtaPtMassMCRec[i] = 0; fh2V0LambdaMCResolMPt[i] = 0; fh2V0LambdaMCPtGenPtRec[i] = 0; fhnV0LambdaInclMCFD[i] = 0; fhnV0LambdaInJetsMCFD[i] = 0; fhnV0LambdaBulkMCFD[i] = 0; fh1V0XiPtMCGen[i] = 0; fh1V0ALambdaPt[i] = 0; fh1V0ALambdaPtMCGen[i] = 0; fh1V0ALambdaPtMCRec[i] = 0; fh2V0ALambdaPtMassMCRec[i] = 0; fh1V0ALambdaPtMCRecFalse[i] = 0; fh2V0ALambdaEtaPtMCGen[i] = 0; fh3V0ALambdaEtaPtMassMCRec[i] = 0; fh2V0ALambdaInJetPtMCGen[i] = 0; fh2V0ALambdaInJetPtMCRec[i] = 0; fh3V0ALambdaInJetPtMassMCRec[i] = 0; fh3V0ALambdaInJetEtaPtMCGen[i] = 0; fh4V0ALambdaInJetEtaPtMassMCRec[i] = 0; fh2V0ALambdaMCResolMPt[i] = 0; fh2V0ALambdaMCPtGenPtRec[i] = 0; fhnV0ALambdaInclMCFD[i] = 0; fhnV0ALambdaInJetsMCFD[i] = 0; fhnV0ALambdaBulkMCFD[i] = 0; fh1V0AXiPtMCGen[i] = 0; // eta daughters // fhnV0K0sInclDaughterEtaPtPtMCGen[i] = 0; fhnV0K0sInclDaughterEtaPtPtMCRec[i] = 0; // fhnV0K0sInJetsDaughterEtaPtPtMCGen[i] = 0; fhnV0K0sInJetsDaughterEtaPtPtMCRec[i] = 0; // fhnV0LambdaInclDaughterEtaPtPtMCGen[i] = 0; fhnV0LambdaInclDaughterEtaPtPtMCRec[i] = 0; // fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i] = 0; fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i] = 0; // fhnV0ALambdaInclDaughterEtaPtPtMCGen[i] = 0; fhnV0ALambdaInclDaughterEtaPtPtMCRec[i] = 0; // fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i] = 0; fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i] = 0; // Inclusive fhnV0InclusiveK0s[i] = 0; fhnV0InclusiveLambda[i] = 0; fhnV0InclusiveALambda[i] = 0; // Cones fhnV0InJetK0s[i] = 0; fhnV0InPerpK0s[i] = 0; fhnV0InRndK0s[i] = 0; fhnV0InMedK0s[i] = 0; fhnV0OutJetK0s[i] = 0; fhnV0NoJetK0s[i] = 0; fhnV0InJetLambda[i] = 0; fhnV0InPerpLambda[i] = 0; fhnV0InRndLambda[i] = 0; fhnV0InMedLambda[i] = 0; fhnV0OutJetLambda[i] = 0; fhnV0NoJetLambda[i] = 0; fhnV0InJetALambda[i] = 0; fhnV0InPerpALambda[i] = 0; fhnV0InRndALambda[i] = 0; fhnV0InMedALambda[i] = 0; fhnV0OutJetALambda[i] = 0; fhnV0NoJetALambda[i] = 0; fh2V0PtJetAngleK0s[i] = 0; fh2V0PtJetAngleLambda[i] = 0; fh2V0PtJetAngleALambda[i] = 0; fh1DCAInK0s[i] = 0; fh1DCAInLambda[i] = 0; fh1DCAInALambda[i] = 0; fh1DCAOutK0s[i] = 0; fh1DCAOutLambda[i] = 0; fh1DCAOutALambda[i] = 0; fh1PtJet[i] = 0; fh1EtaJet[i] = 0; fh2EtaPtJet[i] = 0; fh1PhiJet[i] = 0; fh1PtJetTrackLeading[i] = 0; fh1NJetPerEvent[i] = 0; fh2EtaPhiRndCone[i] = 0; fh2EtaPhiMedCone[i] = 0; fh1VtxZ[i] = 0; fh2VtxXY[i] = 0; } } // Constructor AliAnalysisTaskV0sInJetsEmcal::AliAnalysisTaskV0sInJetsEmcal(const char* name): AliAnalysisTaskEmcalJet(name, kTRUE), fAODIn(0), fAODOut(0), fOutputListStd(0), fOutputListQA(0), fOutputListCuts(0), fOutputListMC(0), fbIsPbPb(1), fdCutDCAToPrimVtxMin(0.1), fdCutDCADaughtersMax(1.), fdCutNSigmadEdxMax(3), fdCutCPAMin(0.998), fdCutNTauMax(5), fdCutPtJetMin(0), fdCutPtTrackMin(5), fdRadiusJet(0.4), fbJetSelection(0), fbMCAnalysis(0), fRandom(0), fJetsCont(0), fJetsBgCont(0), // fTracksCont(0), // fCaloClustersCont(0), fdCutVertexZ(10), fdCutVertexR2(1), fdCutCentLow(0), fdCutCentHigh(80), fdCentrality(0), fh1EventCounterCut(0), fh1EventCent(0), fh1EventCent2(0), fh1EventCent2Jets(0), fh1EventCent2NoJets(0), fh2EventCentTracks(0), fh1V0CandPerEvent(0), fh1NRndConeCent(0), fh1NMedConeCent(0), fh1AreaExcluded(0), fh2CCK0s(0), fh2CCLambda(0), fh3CCMassCorrelBoth(0), fh3CCMassCorrelKNotL(0), fh3CCMassCorrelLNotK(0) { for(Int_t i = 0; i < fgkiNQAIndeces; i++) { fh1QAV0Status[i] = 0; fh1QAV0TPCRefit[i] = 0; fh1QAV0TPCRows[i] = 0; fh1QAV0TPCFindable[i] = 0; fh1QAV0TPCRowsFind[i] = 0; fh1QAV0Eta[i] = 0; fh2QAV0EtaRows[i] = 0; fh2QAV0PtRows[i] = 0; fh2QAV0PhiRows[i] = 0; fh2QAV0NClRows[i] = 0; fh2QAV0EtaNCl[i] = 0; fh2QAV0EtaPtK0sPeak[i] = 0; fh2QAV0EtaEtaK0s[i] = 0; fh2QAV0PhiPhiK0s[i] = 0; fh1QAV0RapK0s[i] = 0; fh2QAV0PtPtK0sPeak[i] = 0; fh2ArmPodK0s[i] = 0; fh2QAV0EtaPtLambdaPeak[i] = 0; fh2QAV0EtaEtaLambda[i] = 0; fh2QAV0PhiPhiLambda[i] = 0; fh1QAV0RapLambda[i] = 0; fh2QAV0PtPtLambdaPeak[i] = 0; fh2ArmPodLambda[i] = 0; fh2QAV0EtaPtALambdaPeak[i] = 0; fh2QAV0EtaEtaALambda[i] = 0; fh2QAV0PhiPhiALambda[i] = 0; fh1QAV0RapALambda[i] = 0; fh2QAV0PtPtALambdaPeak[i] = 0; fh2ArmPodALambda[i] = 0; fh1QAV0Pt[i] = 0; fh1QAV0Charge[i] = 0; fh1QAV0DCAVtx[i] = 0; fh1QAV0DCAV0[i] = 0; fh1QAV0Cos[i] = 0; fh1QAV0R[i] = 0; fh1QACTau2D[i] = 0; fh1QACTau3D[i] = 0; fh2ArmPod[i] = 0; /* fh2CutTPCRowsK0s[i] = 0; fh2CutTPCRowsLambda[i] = 0; fh2CutPtPosK0s[i] = 0; fh2CutPtNegK0s[i] = 0; fh2CutPtPosLambda[i] = 0; fh2CutPtNegLambda[i] = 0; fh2CutDCAVtx[i] = 0; fh2CutDCAV0[i] = 0; fh2CutCos[i] = 0; fh2CutR[i] = 0; fh2CutEtaK0s[i] = 0; fh2CutEtaLambda[i] = 0; fh2CutRapK0s[i] = 0; fh2CutRapLambda[i] = 0; fh2CutCTauK0s[i] = 0; fh2CutCTauLambda[i] = 0; fh2CutPIDPosK0s[i] = 0; fh2CutPIDNegK0s[i] = 0; fh2CutPIDPosLambda[i] = 0; fh2CutPIDNegLambda[i] = 0; fh2Tau3DVs2D[i] = 0; */ } for(Int_t i = 0; i < fgkiNCategV0; i++) { fh1V0InvMassK0sAll[i] = 0; fh1V0InvMassLambdaAll[i] = 0; fh1V0InvMassALambdaAll[i] = 0; } for(Int_t i = 0; i < fgkiNBinsCent; i++) { fh1EventCounterCutCent[i] = 0; fh1V0CounterCentK0s[i] = 0; fh1V0CounterCentLambda[i] = 0; fh1V0CounterCentALambda[i] = 0; fh1V0CandPerEventCentK0s[i] = 0; fh1V0CandPerEventCentLambda[i] = 0; fh1V0CandPerEventCentALambda[i] = 0; fh1V0InvMassK0sCent[i] = 0; fh1V0InvMassLambdaCent[i] = 0; fh1V0InvMassALambdaCent[i] = 0; fh1V0K0sPtMCGen[i] = 0; fh2V0K0sPtMassMCRec[i] = 0; fh1V0K0sPtMCRecFalse[i] = 0; fh2V0K0sEtaPtMCGen[i] = 0; fh3V0K0sEtaPtMassMCRec[i] = 0; fh2V0K0sInJetPtMCGen[i] = 0; fh3V0K0sInJetPtMassMCRec[i] = 0; fh3V0K0sInJetEtaPtMCGen[i] = 0; fh4V0K0sInJetEtaPtMassMCRec[i] = 0; fh2V0K0sMCResolMPt[i] = 0; fh2V0K0sMCPtGenPtRec[i] = 0; fh1V0LambdaPtMCGen[i] = 0; fh2V0LambdaPtMassMCRec[i] = 0; fh1V0LambdaPtMCRecFalse[i] = 0; fh2V0LambdaEtaPtMCGen[i] = 0; fh3V0LambdaEtaPtMassMCRec[i] = 0; fh2V0LambdaInJetPtMCGen[i] = 0; fh3V0LambdaInJetPtMassMCRec[i] = 0; fh3V0LambdaInJetEtaPtMCGen[i] = 0; fh4V0LambdaInJetEtaPtMassMCRec[i] = 0; fh2V0LambdaMCResolMPt[i] = 0; fh2V0LambdaMCPtGenPtRec[i] = 0; fhnV0LambdaInclMCFD[i] = 0; fhnV0LambdaInJetsMCFD[i] = 0; fhnV0LambdaBulkMCFD[i] = 0; fh1V0XiPtMCGen[i] = 0; fh1V0ALambdaPt[i] = 0; fh1V0ALambdaPtMCGen[i] = 0; fh1V0ALambdaPtMCRec[i] = 0; fh2V0ALambdaPtMassMCRec[i] = 0; fh1V0ALambdaPtMCRecFalse[i] = 0; fh2V0ALambdaEtaPtMCGen[i] = 0; fh3V0ALambdaEtaPtMassMCRec[i] = 0; fh2V0ALambdaInJetPtMCGen[i] = 0; fh2V0ALambdaInJetPtMCRec[i] = 0; fh3V0ALambdaInJetPtMassMCRec[i] = 0; fh3V0ALambdaInJetEtaPtMCGen[i] = 0; fh4V0ALambdaInJetEtaPtMassMCRec[i] = 0; fh2V0ALambdaMCResolMPt[i] = 0; fh2V0ALambdaMCPtGenPtRec[i] = 0; fhnV0ALambdaInclMCFD[i] = 0; fhnV0ALambdaInJetsMCFD[i] = 0; fhnV0ALambdaBulkMCFD[i] = 0; fh1V0AXiPtMCGen[i] = 0; // eta daughters // fhnV0K0sInclDaughterEtaPtPtMCGen[i] = 0; fhnV0K0sInclDaughterEtaPtPtMCRec[i] = 0; // fhnV0K0sInJetsDaughterEtaPtPtMCGen[i] = 0; fhnV0K0sInJetsDaughterEtaPtPtMCRec[i] = 0; // fhnV0LambdaInclDaughterEtaPtPtMCGen[i] = 0; fhnV0LambdaInclDaughterEtaPtPtMCRec[i] = 0; // fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i] = 0; fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i] = 0; // fhnV0ALambdaInclDaughterEtaPtPtMCGen[i] = 0; fhnV0ALambdaInclDaughterEtaPtPtMCRec[i] = 0; // fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i] = 0; fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i] = 0; // Inclusive fhnV0InclusiveK0s[i] = 0; fhnV0InclusiveLambda[i] = 0; fhnV0InclusiveALambda[i] = 0; // Cones fhnV0InJetK0s[i] = 0; fhnV0InPerpK0s[i] = 0; fhnV0InRndK0s[i] = 0; fhnV0InMedK0s[i] = 0; fhnV0OutJetK0s[i] = 0; fhnV0NoJetK0s[i] = 0; fhnV0InJetLambda[i] = 0; fhnV0InPerpLambda[i] = 0; fhnV0InRndLambda[i] = 0; fhnV0InMedLambda[i] = 0; fhnV0OutJetLambda[i] = 0; fhnV0NoJetLambda[i] = 0; fhnV0InJetALambda[i] = 0; fhnV0InPerpALambda[i] = 0; fhnV0InRndALambda[i] = 0; fhnV0InMedALambda[i] = 0; fhnV0OutJetALambda[i] = 0; fhnV0NoJetALambda[i] = 0; fh2V0PtJetAngleK0s[i] = 0; fh2V0PtJetAngleLambda[i] = 0; fh2V0PtJetAngleALambda[i] = 0; fh1DCAInK0s[i] = 0; fh1DCAInLambda[i] = 0; fh1DCAInALambda[i] = 0; fh1DCAOutK0s[i] = 0; fh1DCAOutLambda[i] = 0; fh1DCAOutALambda[i] = 0; fh1PtJet[i] = 0; fh1EtaJet[i] = 0; fh2EtaPtJet[i] = 0; fh1PhiJet[i] = 0; fh1PtJetTrackLeading[i] = 0; fh1NJetPerEvent[i] = 0; fh2EtaPhiRndCone[i] = 0; fh2EtaPhiMedCone[i] = 0; fh1VtxZ[i] = 0; fh2VtxXY[i] = 0; } // Define input and output slots here // Input slot #0 works with a TChain DefineInput(0, TChain::Class()); // Output slot #0 id reserved by the base class for AOD // Output slot #1 writes into a TList container DefineOutput(1, TList::Class()); DefineOutput(2, TList::Class()); DefineOutput(3, TList::Class()); DefineOutput(4, TList::Class()); DefineOutput(5, TTree::Class()); } AliAnalysisTaskV0sInJetsEmcal::~AliAnalysisTaskV0sInJetsEmcal() { delete fRandom; fRandom = 0; } void AliAnalysisTaskV0sInJetsEmcal::ExecOnce() { AliAnalysisTaskEmcalJet::ExecOnce(); // printf("AliAnalysisTaskV0sInJetsEmcal: ExecOnce\n"); if(fJetsCont && fJetsCont->GetArray() == 0) fJetsCont = 0; if(fJetsBgCont && fJetsBgCont->GetArray() == 0) fJetsBgCont = 0; // if(fTracksCont && fTracksCont->GetArray() == 0) // fTracksCont = 0; // if(fCaloClustersCont && fCaloClustersCont->GetArray() == 0) // fCaloClustersCont = 0; } Bool_t AliAnalysisTaskV0sInJetsEmcal::Run() { // Run analysis code here, if needed. It will be executed before FillHistograms(). // printf("AliAnalysisTaskV0sInJetsEmcal: Run\n"); return kTRUE; // If return kFALSE FillHistogram() will NOT be executed. } void AliAnalysisTaskV0sInJetsEmcal::UserCreateOutputObjects() { // Called once AliAnalysisTaskEmcalJet::UserCreateOutputObjects(); // printf("AliAnalysisTaskV0sInJetsEmcal: UserCreateOutputObjects\n"); fJetsCont = GetJetContainer(0); fJetsBgCont = GetJetContainer(1); // if(fJetsCont) //get particles and clusters connected to jets // { // fTracksCont = fJetsCont->GetParticleContainer(); // fCaloClustersCont = fJetsCont->GetClusterContainer(); // } // else //no jets, just analysis tracks and clusters // { // fTracksCont = GetParticleContainer(0); // fCaloClustersCont = GetClusterContainer(0); // } // if(fTracksCont) // fTracksCont->SetClassName("AliVTrack"); // if(fCaloClustersCont) // fCaloClustersCont->SetClassName("AliVCluster"); // Initialise random-number generator fRandom = new TRandom3(0); // Create histograms fOutputListStd = new TList(); fOutputListStd->SetOwner(); fOutputListQA = new TList(); fOutputListQA->SetOwner(); fOutputListCuts = new TList(); fOutputListCuts->SetOwner(); fOutputListMC = new TList(); fOutputListMC->SetOwner(); // event categories const Int_t iNCategEvent = 6; TString categEvent[iNCategEvent] = {"coll. candid.", "AOD OK", "vtx & cent", "with V0", "with jets", "jet selection"}; // labels for stages of V0 selection TString categV0[fgkiNCategV0] = {"all"/*0*/, "mass range"/*1*/, "rec. method"/*2*/, "tracks TPC"/*3*/, "track pt"/*4*/, "DCA prim v"/*5*/, "DCA daughters"/*6*/, "CPA"/*7*/, "volume"/*8*/, "track #it{#eta}"/*9*/, "V0 #it{y} & #it{#eta}"/*10*/, "lifetime"/*11*/, "PID"/*12*/, "Arm.-Pod."/*13*/, "inclusive"/*14*/, "in jet event"/*15*/, "in jet"/*16*/}; fh1EventCounterCut = new TH1D("fh1EventCounterCut", "Number of events after filtering;selection filter;counts", iNCategEvent, 0, iNCategEvent); for(Int_t i = 0; i < iNCategEvent; i++) fh1EventCounterCut->GetXaxis()->SetBinLabel(i + 1, categEvent[i].Data()); fh1EventCent2 = new TH1D("fh1EventCent2", "Number of events vs centrality;centrality;counts", 100, 0, 100); fh1EventCent2Jets = new TH1D("fh1EventCent2Jets", "Number of sel.-jet events vs centrality;centrality;counts", 100, 0, 100); fh1EventCent2NoJets = new TH1D("fh1EventCent2NoJets", "Number of no-jet events vs centrality;centrality;counts", 100, 0, 100); fh2EventCentTracks = new TH2D("fh2EventCentTracks", "Number of tracks vs centrality;centrality;tracks;counts", 100, 0, 100, 150, 0, 15e3); fh1EventCent = new TH1D("fh1EventCent", "Number of events in centrality bins;centrality;counts", fgkiNBinsCent, 0, fgkiNBinsCent); for(Int_t i = 0; i < fgkiNBinsCent; i++) fh1EventCent->GetXaxis()->SetBinLabel(i + 1, GetCentBinLabel(i).Data()); fh1NRndConeCent = new TH1D("fh1NRndConeCent", "Number of rnd. cones in centrality bins;centrality;counts", fgkiNBinsCent, 0, fgkiNBinsCent); for(Int_t i = 0; i < fgkiNBinsCent; i++) fh1NRndConeCent->GetXaxis()->SetBinLabel(i + 1, GetCentBinLabel(i).Data()); fh1NMedConeCent = new TH1D("fh1NMedConeCent", "Number of med.-cl. cones in centrality bins;centrality;counts", fgkiNBinsCent, 0, fgkiNBinsCent); for(Int_t i = 0; i < fgkiNBinsCent; i++) fh1NMedConeCent->GetXaxis()->SetBinLabel(i + 1, GetCentBinLabel(i).Data()); fh1AreaExcluded = new TH1D("fh1AreaExcluded", "Area of excluded cones in centrality bins;centrality;area", fgkiNBinsCent, 0, fgkiNBinsCent); for(Int_t i = 0; i < fgkiNBinsCent; i++) fh1AreaExcluded->GetXaxis()->SetBinLabel(i + 1, GetCentBinLabel(i).Data()); fOutputListStd->Add(fh1EventCounterCut); fOutputListStd->Add(fh1EventCent); fOutputListStd->Add(fh1EventCent2); fOutputListStd->Add(fh1EventCent2Jets); fOutputListStd->Add(fh1EventCent2NoJets); fOutputListStd->Add(fh1NRndConeCent); fOutputListStd->Add(fh1NMedConeCent); fOutputListStd->Add(fh1AreaExcluded); fOutputListStd->Add(fh2EventCentTracks); fh1V0CandPerEvent = new TH1D("fh1V0CandPerEvent", "Number of all V0 candidates per event;candidates;events", 1000, 0, 1000); fOutputListStd->Add(fh1V0CandPerEvent); for(Int_t i = 0; i < fgkiNBinsCent; i++) { fh1EventCounterCutCent[i] = new TH1D(Form("fh1EventCounterCutCent_%d", i), Form("Number of events after filtering, cent %s;selection filter;counts", GetCentBinLabel(i).Data()), iNCategEvent, 0, iNCategEvent); for(Int_t j = 0; j < iNCategEvent; j++) fh1EventCounterCutCent[i]->GetXaxis()->SetBinLabel(j + 1, categEvent[j].Data()); fh1V0CandPerEventCentK0s[i] = new TH1D(Form("fh1V0CandPerEventCentK0s_%d", i), Form("Number of selected K0s candidates per event, cent %s;candidates;events", GetCentBinLabel(i).Data()), 100, 0, 100); fh1V0CandPerEventCentLambda[i] = new TH1D(Form("fh1V0CandPerEventCentLambda_%d", i), Form("Number of selected Lambda candidates per event, cent %s;candidates;events", GetCentBinLabel(i).Data()), 100, 0, 100); fh1V0CandPerEventCentALambda[i] = new TH1D(Form("fh1V0CandPerEventCentALambda_%d", i), Form("Number of selected ALambda candidates per event, cent %s;candidates;events", GetCentBinLabel(i).Data()), 100, 0, 100); fh1V0CounterCentK0s[i] = new TH1D(Form("fh1V0CounterCentK0s_%d", i), Form("Number of K0s candidates after cuts, cent %s;cut;counts", GetCentBinLabel(i).Data()), fgkiNCategV0, 0, fgkiNCategV0); fh1V0CounterCentLambda[i] = new TH1D(Form("fh1V0CounterCentLambda_%d", i), Form("Number of Lambda candidates after cuts, cent %s;cut;counts", GetCentBinLabel(i).Data()), fgkiNCategV0, 0, fgkiNCategV0); fh1V0CounterCentALambda[i] = new TH1D(Form("fh1V0CounterCentALambda_%d", i), Form("Number of ALambda candidates after cuts, cent %s;cut;counts", GetCentBinLabel(i).Data()), fgkiNCategV0, 0, fgkiNCategV0); for(Int_t j = 0; j < fgkiNCategV0; j++) { fh1V0CounterCentK0s[i]->GetXaxis()->SetBinLabel(j + 1, categV0[j].Data()); fh1V0CounterCentLambda[i]->GetXaxis()->SetBinLabel(j + 1, categV0[j].Data()); fh1V0CounterCentALambda[i]->GetXaxis()->SetBinLabel(j + 1, categV0[j].Data()); } fOutputListStd->Add(fh1EventCounterCutCent[i]); fOutputListStd->Add(fh1V0CandPerEventCentK0s[i]); fOutputListStd->Add(fh1V0CandPerEventCentLambda[i]); fOutputListStd->Add(fh1V0CandPerEventCentALambda[i]); fOutputListStd->Add(fh1V0CounterCentK0s[i]); fOutputListStd->Add(fh1V0CounterCentLambda[i]); fOutputListStd->Add(fh1V0CounterCentALambda[i]); } // pt binning for V0 and jets Int_t iNBinsPtV0 = fgkiNBinsPtV0Init; Double_t dPtV0Min = fgkdBinsPtV0[0]; Double_t dPtV0Max = fgkdBinsPtV0[fgkiNBinsPtV0]; Int_t iNJetPtBins = fgkiNBinsPtJetInit; Double_t dJetPtMin = fgkdBinsPtJet[0]; Double_t dJetPtMax = fgkdBinsPtJet[fgkiNBinsPtJet]; fh2CCK0s = new TH2D("fh2CCK0s", "K0s candidates in Lambda peak", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, iNBinsPtV0, dPtV0Min, dPtV0Max); fh2CCLambda = new TH2D("fh2CCLambda", "Lambda candidates in K0s peak", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, iNBinsPtV0, dPtV0Min, dPtV0Max); Int_t binsCorrel[3] = {fgkiNBinsMassK0s, fgkiNBinsMassLambda, iNBinsPtV0}; Double_t xminCorrel[3] = {fgkdMassK0sMin, fgkdMassLambdaMin, dPtV0Min}; Double_t xmaxCorrel[3] = {fgkdMassK0sMax, fgkdMassLambdaMax, dPtV0Max}; // Int_t binsCorrel[3] = {200, 200, iNBinsPtV0}; // Double_t xminCorrel[3] = {0, 0, dPtV0Min}; // Double_t xmaxCorrel[3] = {2, 2, dPtV0Max}; fh3CCMassCorrelBoth = new THnSparseD("fh3CCMassCorrelBoth", "Mass correlation: K0S && Lambda;m K0S;m Lambda;pT", 3, binsCorrel, xminCorrel, xmaxCorrel); fh3CCMassCorrelKNotL = new THnSparseD("fh3CCMassCorrelKNotL", "Mass correlation: K0S, not Lambda;m K0S;m Lambda;pT", 3, binsCorrel, xminCorrel, xmaxCorrel); fh3CCMassCorrelLNotK = new THnSparseD("fh3CCMassCorrelLNotK", "Mass correlation: Lambda, not K0S;m K0S;m Lambda;pT", 3, binsCorrel, xminCorrel, xmaxCorrel); fOutputListQA->Add(fh2CCK0s); fOutputListQA->Add(fh2CCLambda); fOutputListQA->Add(fh3CCMassCorrelBoth); fOutputListQA->Add(fh3CCMassCorrelKNotL); fOutputListQA->Add(fh3CCMassCorrelLNotK); Double_t dStepEtaV0 = 0.025; Double_t dRangeEtaV0Max = 0.8; const Int_t iNBinsEtaV0 = 2 * Int_t(dRangeEtaV0Max / dStepEtaV0); // inclusive const Int_t iNDimIncl = 3; Int_t binsKIncl[iNDimIncl] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0}; Double_t xminKIncl[iNDimIncl] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max}; Double_t xmaxKIncl[iNDimIncl] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max}; Int_t binsLIncl[iNDimIncl] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0}; Double_t xminLIncl[iNDimIncl] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max}; Double_t xmaxLIncl[iNDimIncl] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max}; // binning in jets const Int_t iNDimInJC = 4; Int_t binsKInJC[iNDimInJC] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins}; Double_t xminKInJC[iNDimInJC] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin}; Double_t xmaxKInJC[iNDimInJC] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax}; Int_t binsLInJC[iNDimInJC] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins}; Double_t xminLInJC[iNDimInJC] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin}; Double_t xmaxLInJC[iNDimInJC] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax}; // binning eff inclusive vs eta-pT Double_t dStepDeltaEta = 0.1; Double_t dRangeDeltaEtaMax = 0.5; const Int_t iNBinsDeltaEta = 2 * Int_t(dRangeDeltaEtaMax / dStepDeltaEta); Int_t binsEtaK[3] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0}; Double_t xminEtaK[3] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max}; Double_t xmaxEtaK[3] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max}; Int_t binsEtaL[3] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0}; Double_t xminEtaL[3] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max}; Double_t xmaxEtaL[3] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max}; // binning eff in jets vs eta-pT // associated Int_t binsEtaKInRec[5] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins, iNBinsDeltaEta}; Double_t xminEtaKInRec[5] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin, -dRangeDeltaEtaMax}; Double_t xmaxEtaKInRec[5] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax, dRangeDeltaEtaMax}; Int_t binsEtaLInRec[5] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins, iNBinsDeltaEta}; Double_t xminEtaLInRec[5] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin, -dRangeDeltaEtaMax}; Double_t xmaxEtaLInRec[5] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax, dRangeDeltaEtaMax}; // generated Int_t binsEtaInGen[4] = {iNBinsPtV0, iNBinsEtaV0, iNJetPtBins, iNBinsDeltaEta}; Double_t xminEtaInGen[4] = {dPtV0Min, -dRangeEtaV0Max, dJetPtMin, -dRangeDeltaEtaMax}; Double_t xmaxEtaInGen[4] = {dPtV0Max, dRangeEtaV0Max, dJetPtMax, dRangeDeltaEtaMax}; // daughter eta: charge-etaD-ptD-etaV0-ptV0-ptJet const Int_t iNDimEtaD = 6; Int_t binsEtaDaughter[iNDimEtaD] = {2, 20, iNBinsPtV0, iNBinsEtaV0, iNBinsPtV0, iNJetPtBins}; Double_t xminEtaDaughter[iNDimEtaD] = {0, -1, dPtV0Min, -dRangeEtaV0Max, dPtV0Min, dJetPtMin}; Double_t xmaxEtaDaughter[iNDimEtaD] = {2, 1, dPtV0Max, dRangeEtaV0Max, dPtV0Max, dJetPtMax}; for(Int_t i = 0; i < fgkiNBinsCent; i++) { fh1V0InvMassK0sCent[i] = new TH1D(Form("fh1V0InvMassK0sCent_%d", i), Form("K0s: V0 invariant mass, cent %s;#it{m}_{inv} (GeV/#it{c}^{2});counts", GetCentBinLabel(i).Data()), fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax); fh1V0InvMassLambdaCent[i] = new TH1D(Form("fh1V0InvMassLambdaCent_%d", i), Form("Lambda: V0 invariant mass, cent %s;#it{m}_{inv} (GeV/#it{c}^{2});counts", GetCentBinLabel(i).Data()), fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax); fh1V0InvMassALambdaCent[i] = new TH1D(Form("fh1V0InvMassALambdaCent_%d", i), Form("ALambda: V0 invariant mass, cent %s;#it{m}_{inv} (GeV/#it{c}^{2});counts", GetCentBinLabel(i).Data()), fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax); fOutputListStd->Add(fh1V0InvMassK0sCent[i]); fOutputListStd->Add(fh1V0InvMassLambdaCent[i]); fOutputListStd->Add(fh1V0InvMassALambdaCent[i]); // Inclusive fhnV0InclusiveK0s[i] = new THnSparseD(Form("fhnV0InclusiveK0s_C%d", i), "K0s: V0 invariant mass vs pt;#it{m}_{inv} (GeV/#it{c}^{2});pt (GeV/#it{c});counts", iNDimIncl, binsKIncl, xminKIncl, xmaxKIncl); fhnV0InclusiveLambda[i] = new THnSparseD(Form("fhnV0InclusiveLambda_C%d", i), "Lambda: V0 invariant mass vs pt;#it{m}_{inv} (GeV/#it{c}^{2});pt (GeV/#it{c});counts", iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fhnV0InclusiveALambda[i] = new THnSparseD(Form("fhnV0InclusiveALambda_C%d", i), "ALambda: V0 invariant mass vs pt;#it{m}_{inv} (GeV/#it{c}^{2});pt (GeV/#it{c});counts", iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0InclusiveK0s[i]); fOutputListStd->Add(fhnV0InclusiveLambda[i]); fOutputListStd->Add(fhnV0InclusiveALambda[i]); // In cones fhnV0InJetK0s[i] = new THnSparseD(Form("fhnV0InJetK0s_%d", i), Form("K0s: Mass vs Pt in jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsKInJC, xminKInJC, xmaxKInJC); fOutputListStd->Add(fhnV0InJetK0s[i]); fhnV0InPerpK0s[i] = new THnSparseD(Form("fhnV0InPerpK0s_%d", i), Form("K0s: Mass vs Pt in perp. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsKInJC, xminKInJC, xmaxKInJC); fOutputListStd->Add(fhnV0InPerpK0s[i]); fhnV0InRndK0s[i] = new THnSparseD(Form("fhnV0InRndK0s_%d", i), Form("K0s: Mass vs Pt in rnd. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsKIncl, xminKIncl, xmaxKIncl); fOutputListStd->Add(fhnV0InRndK0s[i]); fhnV0InMedK0s[i] = new THnSparseD(Form("fhnV0InMedK0s_%d", i), Form("K0s: Mass vs Pt in med.-cl. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsKIncl, xminKIncl, xmaxKIncl); fOutputListStd->Add(fhnV0InMedK0s[i]); fhnV0OutJetK0s[i] = new THnSparseD(Form("fhnV0OutJetK0s_%d", i), Form("K0s: Pt outside jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsKIncl, xminKIncl, xmaxKIncl); fOutputListStd->Add(fhnV0OutJetK0s[i]); fhnV0NoJetK0s[i] = new THnSparseD(Form("fhnV0NoJetK0s_%d", i), Form("K0s: Pt in jet-less events, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsKIncl, xminKIncl, xmaxKIncl); fOutputListStd->Add(fhnV0NoJetK0s[i]); fhnV0InJetLambda[i] = new THnSparseD(Form("fhnV0InJetLambda_%d", i), Form("Lambda: Mass vs Pt in jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsLInJC, xminLInJC, xmaxLInJC); fOutputListStd->Add(fhnV0InJetLambda[i]); fhnV0InPerpLambda[i] = new THnSparseD(Form("fhnV0InPerpLambda_%d", i), Form("Lambda: Mass vs Pt in perp. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsLInJC, xminLInJC, xmaxLInJC); fOutputListStd->Add(fhnV0InPerpLambda[i]); fhnV0InRndLambda[i] = new THnSparseD(Form("fhnV0InRndLambda_%d", i), Form("Lambda: Mass vs Pt in rnd. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0InRndLambda[i]); fhnV0InMedLambda[i] = new THnSparseD(Form("fhnV0InMedLambda_%d", i), Form("Lambda: Mass vs Pt in med.-cl. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0InMedLambda[i]); fhnV0OutJetLambda[i] = new THnSparseD(Form("fhnV0OutJetLambda_%d", i), Form("Lambda: Pt outside jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0OutJetLambda[i]); fhnV0NoJetLambda[i] = new THnSparseD(Form("fhnV0NoJetLambda_%d", i), Form("Lambda: Pt in jet-less events, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0NoJetLambda[i]); fhnV0InJetALambda[i] = new THnSparseD(Form("fhnV0InJetALambda_%d", i), Form("ALambda: Mass vs Pt in jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsLInJC, xminLInJC, xmaxLInJC); fOutputListStd->Add(fhnV0InJetALambda[i]); fhnV0InPerpALambda[i] = new THnSparseD(Form("fhnV0InPerpALambda_%d", i), Form("ALambda: Mass vs Pt in perp. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsLInJC, xminLInJC, xmaxLInJC); fOutputListStd->Add(fhnV0InPerpALambda[i]); fhnV0InRndALambda[i] = new THnSparseD(Form("fhnV0InRndALambda_%d", i), Form("ALambda: Mass vs Pt in rnd. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0InRndALambda[i]); fhnV0InMedALambda[i] = new THnSparseD(Form("fhnV0InMedALambda_%d", i), Form("ALambda: Mass vs Pt in med.-cl. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0InMedALambda[i]); fhnV0OutJetALambda[i] = new THnSparseD(Form("fhnV0OutJetALambda_%d", i), Form("ALambda: Pt outside jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0OutJetALambda[i]); fhnV0NoJetALambda[i] = new THnSparseD(Form("fhnV0NoJetALambda_%d", i), Form("ALambda: Pt in jet-less events, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimIncl, binsLIncl, xminLIncl, xmaxLIncl); fOutputListStd->Add(fhnV0NoJetALambda[i]); fh2V0PtJetAngleK0s[i] = new TH2D(Form("fh2V0PtJetAngleK0s_%d", i), Form("K0s: #it{p}_{T}^{jet} vs angle V0-jet, cent: %s;#it{p}_{T}^{jet};#it{#alpha}", GetCentBinLabel(i).Data()), iNJetPtBins, dJetPtMin, dJetPtMax, 100, 0, fdRadiusJet + 0.1); fOutputListStd->Add(fh2V0PtJetAngleK0s[i]); fh2V0PtJetAngleLambda[i] = new TH2D(Form("fh2V0PtJetAngleLambda_%d", i), Form("Lambda: #it{p}_{T}^{jet} vs angle V0-jet, cent: %s;#it{p}_{T}^{jet};#it{#alpha}", GetCentBinLabel(i).Data()), iNJetPtBins, dJetPtMin, dJetPtMax, 100, 0, fdRadiusJet + 0.1); fOutputListStd->Add(fh2V0PtJetAngleLambda[i]); fh2V0PtJetAngleALambda[i] = new TH2D(Form("fh2V0PtJetAngleALambda_%d", i), Form("ALambda: #it{p}_{T}^{jet} vs angle V0-jet, cent: %s;#it{p}_{T}^{jet};#it{#alpha}", GetCentBinLabel(i).Data()), iNJetPtBins, dJetPtMin, dJetPtMax, 100, 0, fdRadiusJet + 0.1); fOutputListStd->Add(fh2V0PtJetAngleALambda[i]); fh1DCAInK0s[i] = new TH1D(Form("fh1DCAInK0s_%d", i), Form("K0s in jets: DCA daughters, cent %s;DCA (#sigma)", GetCentBinLabel(i).Data()), 50, 0, 1); fOutputListQA->Add(fh1DCAInK0s[i]); fh1DCAInLambda[i] = new TH1D(Form("fh1DCAInLambda_%d", i), Form("Lambda in jets: DCA daughters, cent %s;DCA (#sigma)", GetCentBinLabel(i).Data()), 50, 0, 1); fOutputListQA->Add(fh1DCAInLambda[i]); fh1DCAInALambda[i] = new TH1D(Form("fh1DCAInALambda_%d", i), Form("ALambda in jets: DCA daughters, cent %s;DCA (#sigma)", GetCentBinLabel(i).Data()), 50, 0, 1); fOutputListQA->Add(fh1DCAInALambda[i]); fh1DCAOutK0s[i] = new TH1D(Form("fh1DCAOutK0s_%d", i), Form("K0s outside jets: DCA daughters, cent %s;DCA (#sigma)", GetCentBinLabel(i).Data()), 50, 0, 1); fOutputListQA->Add(fh1DCAOutK0s[i]); fh1DCAOutLambda[i] = new TH1D(Form("fh1DCAOutLambda_%d", i), Form("Lambda outside jets: DCA daughters, cent %s;DCA (#sigma)", GetCentBinLabel(i).Data()), 50, 0, 1); fOutputListQA->Add(fh1DCAOutLambda[i]); fh1DCAOutALambda[i] = new TH1D(Form("fh1DCAOutALambda_%d", i), Form("ALambda outside jets: DCA daughters, cent %s;DCA (#sigma)", GetCentBinLabel(i).Data()), 50, 0, 1); fOutputListQA->Add(fh1DCAOutALambda[i]); // jet histograms fh1PtJet[i] = new TH1D(Form("fh1PtJet_%d", i), Form("Jet pt spectrum, cent: %s;#it{p}_{T} jet (GeV/#it{c})", GetCentBinLabel(i).Data()), iNJetPtBins, dJetPtMin, dJetPtMax); fOutputListStd->Add(fh1PtJet[i]); fh1EtaJet[i] = new TH1D(Form("fh1EtaJet_%d", i), Form("Jet eta spectrum, cent: %s;#it{#eta} jet", GetCentBinLabel(i).Data()), 80, -1., 1.); fOutputListStd->Add(fh1EtaJet[i]); fh2EtaPtJet[i] = new TH2D(Form("fh2EtaPtJet_%d", i), Form("Jet eta vs pT spectrum, cent: %s;#it{#eta} jet;#it{p}_{T} jet (GeV/#it{c})", GetCentBinLabel(i).Data()), 80, -1., 1., iNJetPtBins, dJetPtMin, dJetPtMax); fOutputListStd->Add(fh2EtaPtJet[i]); fh2EtaPhiRndCone[i] = new TH2D(Form("fh2EtaPhiRndCone_%d", i), Form("Rnd. cones: eta vs phi, cent: %s;#it{#eta} cone;#it{#phi} cone", GetCentBinLabel(i).Data()), 80, -1., 1., 100, 0., TMath::TwoPi()); fOutputListStd->Add(fh2EtaPhiRndCone[i]); fh2EtaPhiMedCone[i] = new TH2D(Form("fh2EtaPhiMedCone_%d", i), Form("Med.-cl. cones: eta vs phi, cent: %s;#it{#eta} cone;#it{#phi} cone", GetCentBinLabel(i).Data()), 80, -1., 1., 100, 0., TMath::TwoPi()); fOutputListStd->Add(fh2EtaPhiMedCone[i]); fh1PhiJet[i] = new TH1D(Form("fh1PhiJet_%d", i), Form("Jet phi spectrum, cent: %s;#it{#phi} jet", GetCentBinLabel(i).Data()), 100, 0., TMath::TwoPi()); fOutputListStd->Add(fh1PhiJet[i]); fh1PtJetTrackLeading[i] = new TH1D(Form("fh1PtJetTrackLeading_%d", i), Form("Leading track pt spectrum, cent: %s;#it{p}_{T} leading track (GeV/#it{c})", GetCentBinLabel(i).Data()), 200, 0., 20); fOutputListStd->Add(fh1PtJetTrackLeading[i]); fh1NJetPerEvent[i] = new TH1D(Form("fh1NJetPerEvent_%d", i), Form("Number of selected jets per event, cent: %s;# jets;# events", GetCentBinLabel(i).Data()), 100, 0., 100.); fOutputListStd->Add(fh1NJetPerEvent[i]); // event histograms fh1VtxZ[i] = new TH1D(Form("fh1VtxZ_%d", i), Form("#it{z} coordinate of the primary vertex, cent: %s;#it{z} (cm)", GetCentBinLabel(i).Data()), 150, -1.5 * fdCutVertexZ, 1.5 * fdCutVertexZ); fOutputListQA->Add(fh1VtxZ[i]); fh2VtxXY[i] = new TH2D(Form("fh2VtxXY_%d", i), Form("#it{xy} coordinate of the primary vertex, cent: %s;#it{x} (cm);#it{y} (cm)", GetCentBinLabel(i).Data()), 200, -0.2, 0.2, 500, -0.5, 0.5); fOutputListQA->Add(fh2VtxXY[i]); // fOutputListStd->Add([i]); if(fbMCAnalysis) { // inclusive pt fh1V0K0sPtMCGen[i] = new TH1D(Form("fh1V0K0sPtMCGen_%d", i), Form("MC K0s generated: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh1V0K0sPtMCGen[i]); fh2V0K0sPtMassMCRec[i] = new TH2D(Form("fh2V0K0sPtMassMCRec_%d", i), Form("MC K0s associated: pt-m spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{m}_{inv} (GeV/#it{c}^{2})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax); fOutputListMC->Add(fh2V0K0sPtMassMCRec[i]); fh1V0K0sPtMCRecFalse[i] = new TH1D(Form("fh1V0K0sPtMCRecFalse_%d", i), Form("MC K0s false: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh1V0K0sPtMCRecFalse[i]); // inclusive pt-eta fh2V0K0sEtaPtMCGen[i] = new TH2D(Form("fh2V0K0sEtaPtMCGen_%d", i), Form("MC K0s generated: pt-eta spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNBinsEtaV0, -dRangeEtaV0Max, dRangeEtaV0Max); fOutputListMC->Add(fh2V0K0sEtaPtMCGen[i]); fh3V0K0sEtaPtMassMCRec[i] = new THnSparseD(Form("fh3V0K0sEtaPtMassMCRec_%d", i), Form("MC K0s associated: m-pt-eta spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta", GetCentBinLabel(i).Data()), 3, binsEtaK, xminEtaK, xmaxEtaK); fOutputListMC->Add(fh3V0K0sEtaPtMassMCRec[i]); // in jet pt fh2V0K0sInJetPtMCGen[i] = new TH2D(Form("fh2V0K0sInJetPtMCGen_%d", i), Form("MC K0s in jet generated: pt-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNJetPtBins, dJetPtMin, dJetPtMax); fOutputListMC->Add(fh2V0K0sInJetPtMCGen[i]); fh3V0K0sInJetPtMassMCRec[i] = new THnSparseD(Form("fh3V0K0sInJetPtMassMCRec_%d", i), Form("MC K0s in jet associated: m-pt-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsKInJC, xminKInJC, xmaxKInJC); fOutputListMC->Add(fh3V0K0sInJetPtMassMCRec[i]); // in jet pt-eta fh3V0K0sInJetEtaPtMCGen[i] = new THnSparseD(Form("fh3V0K0sInJetEtaPtMCGen_%d", i), Form("MC K0s generated: pt-eta-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), 4, binsEtaInGen, xminEtaInGen, xmaxEtaInGen); fOutputListMC->Add(fh3V0K0sInJetEtaPtMCGen[i]); fh4V0K0sInJetEtaPtMassMCRec[i] = new THnSparseD(Form("fh4V0K0sInJetEtaPtMassMCRec_%d", i), Form("MC K0s associated: m-pt-eta-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), 5, binsEtaKInRec, xminEtaKInRec, xmaxEtaKInRec); fOutputListMC->Add(fh4V0K0sInJetEtaPtMassMCRec[i]); fh2V0K0sMCResolMPt[i] = new TH2D(Form("fh2V0K0sMCResolMPt_%d", i), Form("MC K0s associated: #Delta#it{m} vs pt, cent %s;#Delta#it{m} = #it{m}_{inv} - #it{m}_{true} (GeV/#it{c}^{2});#it{p}_{T}^{rec} (GeV/#it{c})", GetCentBinLabel(i).Data()), 100, -0.02, 0.02, iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh2V0K0sMCResolMPt[i]); fh2V0K0sMCPtGenPtRec[i] = new TH2D(Form("fh2V0K0sMCPtGenPtRec_%d", i), Form("MC K0s associated: pt gen vs pt rec, cent %s;#it{p}_{T}^{gen} (GeV/#it{c});#it{p}_{T}^{rec} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh2V0K0sMCPtGenPtRec[i]); // inclusive pt fh1V0LambdaPtMCGen[i] = new TH1D(Form("fh1V0LambdaPtMCGen_%d", i), Form("MC Lambda generated: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh1V0LambdaPtMCGen[i]); fh2V0LambdaPtMassMCRec[i] = new TH2D(Form("fh2V0LambdaPtMassMCRec_%d", i), Form("MC Lambda associated: pt-m spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{m}_{inv} (GeV/#it{c}^{2})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax); fOutputListMC->Add(fh2V0LambdaPtMassMCRec[i]); fh1V0LambdaPtMCRecFalse[i] = new TH1D(Form("fh1V0LambdaPtMCRecFalse_%d", i), Form("MC Lambda false: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh1V0LambdaPtMCRecFalse[i]); // inclusive pt-eta fh2V0LambdaEtaPtMCGen[i] = new TH2D(Form("fh2V0LambdaEtaPtMCGen_%d", i), Form("MC Lambda generated: pt-eta spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNBinsEtaV0, -dRangeEtaV0Max, dRangeEtaV0Max); fOutputListMC->Add(fh2V0LambdaEtaPtMCGen[i]); fh3V0LambdaEtaPtMassMCRec[i] = new THnSparseD(Form("fh3V0LambdaEtaPtMassMCRec_%d", i), Form("MC Lambda associated: m-pt-eta spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta", GetCentBinLabel(i).Data()), 3, binsEtaL, xminEtaL, xmaxEtaL); fOutputListMC->Add(fh3V0LambdaEtaPtMassMCRec[i]); // in jet pt fh2V0LambdaInJetPtMCGen[i] = new TH2D(Form("fh2V0LambdaInJetPtMCGen_%d", i), Form("MC Lambda in jet generated: pt-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNJetPtBins, dJetPtMin, dJetPtMax); fOutputListMC->Add(fh2V0LambdaInJetPtMCGen[i]); fh3V0LambdaInJetPtMassMCRec[i] = new THnSparseD(Form("fh3V0LambdaInJetPtMassMCRec_%d", i), Form("MC Lambda in jet associated: m-pt-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsLInJC, xminLInJC, xmaxLInJC); fOutputListMC->Add(fh3V0LambdaInJetPtMassMCRec[i]); // in jet pt-eta fh3V0LambdaInJetEtaPtMCGen[i] = new THnSparseD(Form("fh3V0LambdaInJetEtaPtMCGen_%d", i), Form("MC Lambda generated: pt-eta-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), 4, binsEtaInGen, xminEtaInGen, xmaxEtaInGen); fOutputListMC->Add(fh3V0LambdaInJetEtaPtMCGen[i]); fh4V0LambdaInJetEtaPtMassMCRec[i] = new THnSparseD(Form("fh4V0LambdaInJetEtaPtMassMCRec_%d", i), Form("MC Lambda associated: m-pt-eta-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), 5, binsEtaLInRec, xminEtaLInRec, xmaxEtaLInRec); fOutputListMC->Add(fh4V0LambdaInJetEtaPtMassMCRec[i]); fh2V0LambdaMCResolMPt[i] = new TH2D(Form("fh2V0LambdaMCResolMPt_%d", i), Form("MC Lambda associated: #Delta#it{m} vs pt, cent %s;#Delta#it{m} = #it{m}_{inv} - #it{m}_{true} (GeV/#it{c}^{2});#it{p}_{T}^{rec} (GeV/#it{c})", GetCentBinLabel(i).Data()), 100, -0.02, 0.02, iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh2V0LambdaMCResolMPt[i]); fh2V0LambdaMCPtGenPtRec[i] = new TH2D(Form("fh2V0LambdaMCPtGenPtRec_%d", i), Form("MC Lambda associated: pt gen vs pt rec, cent %s;#it{p}_{T}^{gen} (GeV/#it{c});#it{p}_{T}^{rec} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh2V0LambdaMCPtGenPtRec[i]); // inclusive pt fh1V0ALambdaPtMCGen[i] = new TH1D(Form("fh1V0ALambdaPtMCGen_%d", i), Form("MC ALambda generated: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh1V0ALambdaPtMCGen[i]); fh2V0ALambdaPtMassMCRec[i] = new TH2D(Form("fh2V0ALambdaPtMassMCRec_%d", i), Form("MC ALambda associated: pt-m spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{m}_{inv} (GeV/#it{c}^{2})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax); fOutputListMC->Add(fh2V0ALambdaPtMassMCRec[i]); fh1V0ALambdaPtMCRecFalse[i] = new TH1D(Form("fh1V0ALambdaPtMCRecFalse_%d", i), Form("MC ALambda false: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh1V0ALambdaPtMCRecFalse[i]); // inclusive pt-eta fh2V0ALambdaEtaPtMCGen[i] = new TH2D(Form("fh2V0ALambdaEtaPtMCGen_%d", i), Form("MC ALambda generated: pt-eta spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNBinsEtaV0, -dRangeEtaV0Max, dRangeEtaV0Max); fOutputListMC->Add(fh2V0ALambdaEtaPtMCGen[i]); fh3V0ALambdaEtaPtMassMCRec[i] = new THnSparseD(Form("fh3V0ALambdaEtaPtMassMCRec_%d", i), Form("MC ALambda associated: m-pt-eta spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta", GetCentBinLabel(i).Data()), 3, binsEtaL, xminEtaL, xmaxEtaL); fOutputListMC->Add(fh3V0ALambdaEtaPtMassMCRec[i]); // in jet pt fh2V0ALambdaInJetPtMCGen[i] = new TH2D(Form("fh2V0ALambdaInJetPtMCGen_%d", i), Form("MC ALambda in jet generated: pt-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNJetPtBins, dJetPtMin, dJetPtMax); fOutputListMC->Add(fh2V0ALambdaInJetPtMCGen[i]); fh3V0ALambdaInJetPtMassMCRec[i] = new THnSparseD(Form("fh3V0ALambdaInJetPtMassMCRec_%d", i), Form("MC ALambda in jet associated: m-pt-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimInJC, binsLInJC, xminLInJC, xmaxLInJC); fOutputListMC->Add(fh3V0ALambdaInJetPtMassMCRec[i]); // in jet pt-eta fh3V0ALambdaInJetEtaPtMCGen[i] = new THnSparseD(Form("fh3V0ALambdaInJetEtaPtMCGen_%d", i), Form("MC ALambda generated: pt-eta-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), 4, binsEtaInGen, xminEtaInGen, xmaxEtaInGen); fOutputListMC->Add(fh3V0ALambdaInJetEtaPtMCGen[i]); fh4V0ALambdaInJetEtaPtMassMCRec[i] = new THnSparseD(Form("fh4V0ALambdaInJetEtaPtMassMCRec_%d", i), Form("MC ALambda associated: m-pt-eta-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), 5, binsEtaLInRec, xminEtaLInRec, xmaxEtaLInRec); fOutputListMC->Add(fh4V0ALambdaInJetEtaPtMassMCRec[i]); fh2V0ALambdaMCResolMPt[i] = new TH2D(Form("fh2V0ALambdaMCResolMPt_%d", i), Form("MC ALambda associated: #Delta#it{m} vs pt, cent %s;#Delta#it{m} = #it{m}_{inv} - #it{m}_{true} (GeV/#it{c}^{2});#it{p}_{T}^{rec} (GeV/#it{c})", GetCentBinLabel(i).Data()), 100, -0.02, 0.02, iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh2V0ALambdaMCResolMPt[i]); fh2V0ALambdaMCPtGenPtRec[i] = new TH2D(Form("fh2V0ALambdaMCPtGenPtRec_%d", i), Form("MC ALambda associated: pt gen vs pt rec, cent %s;#it{p}_{T}^{gen} (GeV/#it{c});#it{p}_{T}^{rec} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtV0, dPtV0Min, dPtV0Max, iNBinsPtV0, dPtV0Min, dPtV0Max); fOutputListMC->Add(fh2V0ALambdaMCPtGenPtRec[i]); Int_t iNBinsPtXi = 80; Double_t dPtXiMin = 0; Double_t dPtXiMax = 8; const Int_t iNDimFD = 3; Int_t binsFD[iNDimFD] = {iNBinsPtV0, iNBinsPtXi, iNJetPtBins}; Double_t xminFD[iNDimFD] = {dPtV0Min, dPtXiMin, dJetPtMin}; Double_t xmaxFD[iNDimFD] = {dPtV0Max, dPtXiMax, dJetPtMax}; fhnV0LambdaInclMCFD[i] = new THnSparseD(Form("fhnV0LambdaInclMCFD_%d", i), Form("MC Lambda associated, inclusive, from Xi: pt-pt, cent %s;#it{p}_{T}^{#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimFD, binsFD, xminFD, xmaxFD); fOutputListMC->Add(fhnV0LambdaInclMCFD[i]); fhnV0LambdaInJetsMCFD[i] = new THnSparseD(Form("fhnV0LambdaInJetsMCFD_%d", i), Form("MC Lambda associated, in JC, from Xi: pt-pt-ptJet, cent %s;#it{p}_{T}^{#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimFD, binsFD, xminFD, xmaxFD); fOutputListMC->Add(fhnV0LambdaInJetsMCFD[i]); fhnV0LambdaBulkMCFD[i] = new THnSparseD(Form("fhnV0LambdaBulkMCFD_%d", i), Form("MC Lambda associated, in no jet events, from Xi: pt-pt, cent %s;#it{p}_{T}^{#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimFD, binsFD, xminFD, xmaxFD); fOutputListMC->Add(fhnV0LambdaBulkMCFD[i]); fh1V0XiPtMCGen[i] = new TH1D(Form("fh1V0XiPtMCGen_%d", i), Form("MC Xi^{-} generated: Pt spectrum, cent %s;#it{p}_{T}^{#Xi^{-},gen.} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtXi, dPtXiMin, dPtXiMax); fOutputListMC->Add(fh1V0XiPtMCGen[i]); fhnV0ALambdaInclMCFD[i] = new THnSparseD(Form("fhnV0ALambdaInclMCFD_%d", i), Form("MC ALambda associated, from AXi: pt-pt, cent %s;#it{p}_{T}^{A#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{A#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimFD, binsFD, xminFD, xmaxFD); fOutputListMC->Add(fhnV0ALambdaInclMCFD[i]); fhnV0ALambdaInJetsMCFD[i] = new THnSparseD(Form("fhnV0ALambdaInJetsMCFD_%d", i), Form("MC ALambda associated, in JC, from AXi: pt-pt-ptJet, cent %s;#it{p}_{T}^{A#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{A#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimFD, binsFD, xminFD, xmaxFD); fOutputListMC->Add(fhnV0ALambdaInJetsMCFD[i]); fhnV0ALambdaBulkMCFD[i] = new THnSparseD(Form("fhnV0ALambdaBulkMCFD_%d", i), Form("MC ALambda associated, in no jet events, from AXi: pt-pt-ptJet, cent %s;#it{p}_{T}^{A#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{A#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNDimFD, binsFD, xminFD, xmaxFD); fOutputListMC->Add(fhnV0ALambdaBulkMCFD[i]); fh1V0AXiPtMCGen[i] = new TH1D(Form("fh1V0AXiPtMCGen_%d", i), Form("MC AXi^{-} generated: Pt spectrum, cent %s;#it{p}_{T}^{A#Xi^{-},gen.} (GeV/#it{c})", GetCentBinLabel(i).Data()), iNBinsPtXi, dPtXiMin, dPtXiMax); fOutputListMC->Add(fh1V0AXiPtMCGen[i]); // daughter eta // fhnV0K0sInclDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0K0sInclDaughterEtaPtPtMCGen_%d",i),Form("MC K0S, inclusive, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter); fhnV0K0sInclDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0K0sInclDaughterEtaPtPtMCRec_%d", i), Form("MC K0S, inclusive, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet", GetCentBinLabel(i).Data()), iNDimEtaD, binsEtaDaughter, xminEtaDaughter, xmaxEtaDaughter); // fhnV0K0sInJetsDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0K0sInJetsDaughterEtaPtPtMCGen_%d",i),Form("MC K0S, in JC, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter); fhnV0K0sInJetsDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0K0sInJetsDaughterEtaPtPtMCRec_%d", i), Form("MC K0S, in JC, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet", GetCentBinLabel(i).Data()), iNDimEtaD, binsEtaDaughter, xminEtaDaughter, xmaxEtaDaughter); // fhnV0LambdaInclDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0LambdaInclDaughterEtaPtPtMCGen_%d",i),Form("MC Lambda, inclusive, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter); fhnV0LambdaInclDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0LambdaInclDaughterEtaPtPtMCRec_%d", i), Form("MC Lambda, inclusive, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet", GetCentBinLabel(i).Data()), iNDimEtaD, binsEtaDaughter, xminEtaDaughter, xmaxEtaDaughter); // fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0LambdaInJetsDaughterEtaPtPtMCGen_%d",i),Form("MC Lambda, in JC, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter); fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0LambdaInJetsDaughterEtaPtPtMCRec_%d", i), Form("MC Lambda, in JC, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet", GetCentBinLabel(i).Data()), iNDimEtaD, binsEtaDaughter, xminEtaDaughter, xmaxEtaDaughter); // fhnV0ALambdaInclDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0ALambdaInclDaughterEtaPtPtMCGen_%d",i),Form("MC ALambda, inclusive, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter); fhnV0ALambdaInclDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0ALambdaInclDaughterEtaPtPtMCRec_%d", i), Form("MC ALambda, inclusive, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet", GetCentBinLabel(i).Data()), iNDimEtaD, binsEtaDaughter, xminEtaDaughter, xmaxEtaDaughter); // fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0ALambdaInJetsDaughterEtaPtPtMCGen_%d",i),Form("MC ALambda, in JC, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter); fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0ALambdaInJetsDaughterEtaPtPtMCRec_%d", i), Form("MC ALambda, in JC, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet", GetCentBinLabel(i).Data()), iNDimEtaD, binsEtaDaughter, xminEtaDaughter, xmaxEtaDaughter); // fOutputListMC->Add(fhnV0K0sInclDaughterEtaPtPtMCGen[i]); fOutputListMC->Add(fhnV0K0sInclDaughterEtaPtPtMCRec[i]); // fOutputListMC->Add(fhnV0K0sInJetsDaughterEtaPtPtMCGen[i]); fOutputListMC->Add(fhnV0K0sInJetsDaughterEtaPtPtMCRec[i]); // fOutputListMC->Add(fhnV0LambdaInclDaughterEtaPtPtMCGen[i]); fOutputListMC->Add(fhnV0LambdaInclDaughterEtaPtPtMCRec[i]); // fOutputListMC->Add(fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i]); fOutputListMC->Add(fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i]); // fOutputListMC->Add(fhnV0ALambdaInclDaughterEtaPtPtMCGen[i]); fOutputListMC->Add(fhnV0ALambdaInclDaughterEtaPtPtMCRec[i]); // fOutputListMC->Add(fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i]); fOutputListMC->Add(fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i]); } } // QA Histograms for(Int_t i = 0; i < fgkiNQAIndeces; i++) { // [i] = new TH1D(Form("%d",i),";;Counts",,,); fh1QAV0Status[i] = new TH1D(Form("fh1QAV0Status_%d", i), "QA: V0 status", 2, 0, 2); fh1QAV0TPCRefit[i] = new TH1D(Form("fh1QAV0TPCRefit_%d", i), "QA: TPC refit", 2, 0, 2); fh1QAV0TPCRows[i] = new TH1D(Form("fh1QAV0TPCRows_%d", i), "QA: TPC Rows", 160, 0, 160); fh1QAV0TPCFindable[i] = new TH1D(Form("fh1QAV0TPCFindable_%d", i), "QA: TPC Findable", 160, 0, 160); fh1QAV0TPCRowsFind[i] = new TH1D(Form("fh1QAV0TPCRowsFind_%d", i), "QA: TPC Rows/Findable", 100, 0, 2); fh1QAV0Eta[i] = new TH1D(Form("fh1QAV0Eta_%d", i), "QA: Daughter Eta", 200, -2, 2); fh2QAV0EtaRows[i] = new TH2D(Form("fh2QAV0EtaRows_%d", i), "QA: Daughter Eta vs TPC rows;#eta;TPC rows", 200, -2, 2, 160, 0, 160); fh2QAV0PtRows[i] = new TH2D(Form("fh2QAV0PtRows_%d", i), "QA: Daughter Pt vs TPC rows;pt;TPC rows", 100, 0, 10, 160, 0, 160); fh2QAV0PhiRows[i] = new TH2D(Form("fh2QAV0PhiRows_%d", i), "QA: Daughter Phi vs TPC rows;#phi;TPC rows", 100, 0, TMath::TwoPi(), 160, 0, 160); fh2QAV0NClRows[i] = new TH2D(Form("fh2QAV0NClRows_%d", i), "QA: Daughter NCl vs TPC rows;findable clusters;TPC rows", 100, 0, 160, 160, 0, 160); fh2QAV0EtaNCl[i] = new TH2D(Form("fh2QAV0EtaNCl_%d", i), "QA: Daughter Eta vs NCl;#eta;findable clusters", 200, -2, 2, 160, 0, 160); fh2QAV0EtaPtK0sPeak[i] = new TH2D(Form("fh2QAV0EtaPtK0sPeak_%d", i), "QA: K0s: Daughter Eta vs V0 pt, peak;track eta;V0 pt", 200, -2, 2, iNBinsPtV0, dPtV0Min, dPtV0Max); fh2QAV0EtaEtaK0s[i] = new TH2D(Form("fh2QAV0EtaEtaK0s_%d", i), "QA: K0s: Eta vs Eta Daughter", 200, -2, 2, 200, -2, 2); fh2QAV0PhiPhiK0s[i] = new TH2D(Form("fh2QAV0PhiPhiK0s_%d", i), "QA: K0s: Phi vs Phi Daughter", 200, 0, TMath::TwoPi(), 200, 0, TMath::TwoPi()); fh1QAV0RapK0s[i] = new TH1D(Form("fh1QAV0RapK0s_%d", i), "QA: K0s: V0 Rapidity", 200, -2, 2); fh2QAV0PtPtK0sPeak[i] = new TH2D(Form("fh2QAV0PtPtK0sPeak_%d", i), "QA: K0s: Daughter Pt vs Pt;neg pt;pos pt", 100, 0, 5, 100, 0, 5); fh2QAV0EtaPtLambdaPeak[i] = new TH2D(Form("fh2QAV0EtaPtLambdaPeak_%d", i), "QA: Lambda: Daughter Eta vs V0 pt, peak;track eta;V0 pt", 200, -2, 2, iNBinsPtV0, dPtV0Min, dPtV0Max); fh2QAV0EtaEtaLambda[i] = new TH2D(Form("fh2QAV0EtaEtaLambda_%d", i), "QA: Lambda: Eta vs Eta Daughter", 200, -2, 2, 200, -2, 2); fh2QAV0PhiPhiLambda[i] = new TH2D(Form("fh2QAV0PhiPhiLambda_%d", i), "QA: Lambda: Phi vs Phi Daughter", 200, 0, TMath::TwoPi(), 200, 0, TMath::TwoPi()); fh1QAV0RapLambda[i] = new TH1D(Form("fh1QAV0RapLambda_%d", i), "QA: Lambda: V0 Rapidity", 200, -2, 2); fh2QAV0PtPtLambdaPeak[i] = new TH2D(Form("fh2QAV0PtPtLambdaPeak_%d", i), "QA: Lambda: Daughter Pt vs Pt;neg pt;pos pt", 100, 0, 5, 100, 0, 5); fh1QAV0Pt[i] = new TH1D(Form("fh1QAV0Pt_%d", i), "QA: Daughter Pt", 100, 0, 5); fh1QAV0Charge[i] = new TH1D(Form("fh1QAV0Charge_%d", i), "QA: V0 Charge", 3, -1, 2); fh1QAV0DCAVtx[i] = new TH1D(Form("fh1QAV0DCAVtx_%d", i), "QA: DCA daughters to primary vertex", 100, 0, 10); fh1QAV0DCAV0[i] = new TH1D(Form("fh1QAV0DCAV0_%d", i), "QA: DCA daughters", 100, 0, 2); fh1QAV0Cos[i] = new TH1D(Form("fh1QAV0Cos_%d", i), "QA: CPA", 10000, 0.9, 1); fh1QAV0R[i] = new TH1D(Form("fh1QAV0R_%d", i), "QA: R", 1500, 0, 150); fh1QACTau2D[i] = new TH1D(Form("fh1QACTau2D_%d", i), "QA: K0s: c#tau 2D;mR/pt#tau", 100, 0, 10); fh1QACTau3D[i] = new TH1D(Form("fh1QACTau3D_%d", i), "QA: K0s: c#tau 3D;mL/p#tau", 100, 0, 10); fh2ArmPod[i] = new TH2D(Form("fh2ArmPod_%d", i), "Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}", 100, -1., 1., 50, 0., 0.25); fh2ArmPodK0s[i] = new TH2D(Form("fh2ArmPodK0s_%d", i), "K0s: Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}", 100, -1., 1., 50, 0., 0.25); fh2ArmPodLambda[i] = new TH2D(Form("fh2ArmPodLambda_%d", i), "Lambda: Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}", 100, -1., 1., 50, 0., 0.25); fh2ArmPodALambda[i] = new TH2D(Form("fh2ArmPodALambda_%d", i), "ALambda: Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}", 100, -1., 1., 50, 0., 0.25); fOutputListQA->Add(fh1QAV0Status[i]); fOutputListQA->Add(fh1QAV0TPCRefit[i]); fOutputListQA->Add(fh1QAV0TPCRows[i]); fOutputListQA->Add(fh1QAV0TPCFindable[i]); fOutputListQA->Add(fh1QAV0TPCRowsFind[i]); fOutputListQA->Add(fh1QAV0Eta[i]); fOutputListQA->Add(fh2QAV0EtaRows[i]); fOutputListQA->Add(fh2QAV0PtRows[i]); fOutputListQA->Add(fh2QAV0PhiRows[i]); fOutputListQA->Add(fh2QAV0NClRows[i]); fOutputListQA->Add(fh2QAV0EtaNCl[i]); fOutputListQA->Add(fh2QAV0EtaPtK0sPeak[i]); fOutputListQA->Add(fh2QAV0EtaEtaK0s[i]); fOutputListQA->Add(fh2QAV0PhiPhiK0s[i]); fOutputListQA->Add(fh1QAV0RapK0s[i]); fOutputListQA->Add(fh2QAV0PtPtK0sPeak[i]); fOutputListQA->Add(fh2QAV0EtaPtLambdaPeak[i]); fOutputListQA->Add(fh2QAV0EtaEtaLambda[i]); fOutputListQA->Add(fh2QAV0PhiPhiLambda[i]); fOutputListQA->Add(fh1QAV0RapLambda[i]); fOutputListQA->Add(fh2QAV0PtPtLambdaPeak[i]); fOutputListQA->Add(fh1QAV0Pt[i]); fOutputListQA->Add(fh1QAV0Charge[i]); fOutputListQA->Add(fh1QAV0DCAVtx[i]); fOutputListQA->Add(fh1QAV0DCAV0[i]); fOutputListQA->Add(fh1QAV0Cos[i]); fOutputListQA->Add(fh1QAV0R[i]); fOutputListQA->Add(fh1QACTau2D[i]); fOutputListQA->Add(fh1QACTau3D[i]); fOutputListQA->Add(fh2ArmPod[i]); fOutputListQA->Add(fh2ArmPodK0s[i]); fOutputListQA->Add(fh2ArmPodLambda[i]); fOutputListQA->Add(fh2ArmPodALambda[i]); /* fh2CutTPCRowsK0s[i] = new TH2D(Form("fh2CutTPCRowsK0s_%d", i), "Cuts: K0s: TPC Rows vs mass;#it{m}_{inv} (GeV/#it{c}^{2});TPC rows", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 160, 0, 160); fh2CutTPCRowsLambda[i] = new TH2D(Form("fh2CutTPCRowsLambda_%d", i), "Cuts: Lambda: TPC Rows vs mass;#it{m}_{inv} (GeV/#it{c}^{2});TPC rows", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 160, 0, 160); fh2CutPtPosK0s[i] = new TH2D(Form("fh2CutPtPosK0s_%d", i), "Cuts: K0s: Pt pos;#it{m}_{inv} (GeV/#it{c}^{2});pt pos", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 5); fh2CutPtNegK0s[i] = new TH2D(Form("fh2CutPtNegK0s_%d", i), "Cuts: K0s: Pt neg;#it{m}_{inv} (GeV/#it{c}^{2});pt neg", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 5); fh2CutPtPosLambda[i] = new TH2D(Form("fh2CutPtPosLambda_%d", i), "Cuts: Lambda: Pt pos;#it{m}_{inv} (GeV/#it{c}^{2});pt pos", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 100, 0, 5); fh2CutPtNegLambda[i] = new TH2D(Form("fh2CutPtNegLambda_%d", i), "Cuts: Lambda: Pt neg;#it{m}_{inv} (GeV/#it{c}^{2});pt neg", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 100, 0, 5); fh2CutDCAVtx[i] = new TH2D(Form("fh2CutDCAVtx_%d", i), "Cuts: DCA daughters to prim. vtx.;#it{m}_{inv} (GeV/#it{c}^{2});DCA daughter to prim. vtx. (cm)", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 10); fh2CutDCAV0[i] = new TH2D(Form("fh2CutDCAV0_%d", i), "Cuts: DCA daughters;#it{m}_{inv} (GeV/#it{c}^{2});DCA daughters / #sigma_{TPC}", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 2); fh2CutCos[i] = new TH2D(Form("fh2CutCos_%d", i), "Cuts: CPA;#it{m}_{inv} (GeV/#it{c}^{2});CPA", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 10000, 0.9, 1); fh2CutR[i] = new TH2D(Form("fh2CutR_%d", i), "Cuts: R;#it{m}_{inv} (GeV/#it{c}^{2});R (cm)", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 1500, 0, 150); fh2CutEtaK0s[i] = new TH2D(Form("fh2CutEtaK0s_%d", i), "Cuts: K0s: Eta;#it{m}_{inv} (GeV/#it{c}^{2});#eta", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 200, -2, 2); fh2CutEtaLambda[i] = new TH2D(Form("fh2CutEtaLambda_%d", i), "Cuts: Lambda: Eta;#it{m}_{inv} (GeV/#it{c}^{2});#eta", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 200, -2, 2); fh2CutRapK0s[i] = new TH2D(Form("fh2CutRapK0s_%d", i), "Cuts: K0s: Rapidity;#it{m}_{inv} (GeV/#it{c}^{2});y", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 200, -2, 2); fh2CutRapLambda[i] = new TH2D(Form("fh2CutRapLambda_%d", i), "Cuts: Lambda: Rapidity;#it{m}_{inv} (GeV/#it{c}^{2});y", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 200, -2, 2); fh2CutCTauK0s[i] = new TH2D(Form("fh2CutCTauK0s_%d", i), "Cuts: K0s: #it{c#tau};#it{m}_{inv} (GeV/#it{c}^{2});#it{mL/p#tau}", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 10); fh2CutCTauLambda[i] = new TH2D(Form("fh2CutCTauLambda_%d", i), "Cuts: Lambda: #it{c#tau};#it{m}_{inv} (GeV/#it{c}^{2});#it{mL/p#tau}", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 100, 0, 10); fh2CutPIDPosK0s[i] = new TH2D(Form("fh2CutPIDPosK0s_%d", i), "Cuts: K0s: PID pos;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 10); fh2CutPIDNegK0s[i] = new TH2D(Form("fh2CutPIDNegK0s_%d", i), "Cuts: K0s: PID neg;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}", fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax, 100, 0, 10); fh2CutPIDPosLambda[i] = new TH2D(Form("fh2CutPIDPosLambda_%d", i), "Cuts: Lambda: PID pos;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 100, 0, 10); fh2CutPIDNegLambda[i] = new TH2D(Form("fh2CutPIDNegLambda_%d", i), "Cuts: Lambda: PID neg;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}", fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax, 100, 0, 10); fh2Tau3DVs2D[i] = new TH2D(Form("fh2Tau3DVs2D_%d", i), "Decay 3D vs 2D;pt;3D/2D", 100, 0, 10, 200, 0.5, 1.5); fOutputListCuts->Add(fh2CutTPCRowsK0s[i]); fOutputListCuts->Add(fh2CutTPCRowsLambda[i]); fOutputListCuts->Add(fh2CutPtPosK0s[i]); fOutputListCuts->Add(fh2CutPtNegK0s[i]); fOutputListCuts->Add(fh2CutPtPosLambda[i]); fOutputListCuts->Add(fh2CutPtNegLambda[i]); fOutputListCuts->Add(fh2CutDCAVtx[i]); fOutputListCuts->Add(fh2CutDCAV0[i]); fOutputListCuts->Add(fh2CutCos[i]); fOutputListCuts->Add(fh2CutR[i]); fOutputListCuts->Add(fh2CutEtaK0s[i]); fOutputListCuts->Add(fh2CutEtaLambda[i]); fOutputListCuts->Add(fh2CutRapK0s[i]); fOutputListCuts->Add(fh2CutRapLambda[i]); fOutputListCuts->Add(fh2CutCTauK0s[i]); fOutputListCuts->Add(fh2CutCTauLambda[i]); fOutputListCuts->Add(fh2CutPIDPosK0s[i]); fOutputListCuts->Add(fh2CutPIDNegK0s[i]); fOutputListCuts->Add(fh2CutPIDPosLambda[i]); fOutputListCuts->Add(fh2CutPIDNegLambda[i]); fOutputListCuts->Add(fh2Tau3DVs2D[i]); */ } for(Int_t i = 0; i < fgkiNCategV0; i++) { fh1V0InvMassK0sAll[i] = new TH1D(Form("fh1V0InvMassK0sAll_%d", i), Form("K0s: V0 invariant mass, %s;#it{m}_{inv} (GeV/#it{c}^{2});counts", categV0[i].Data()), fgkiNBinsMassK0s, fgkdMassK0sMin, fgkdMassK0sMax); fh1V0InvMassLambdaAll[i] = new TH1D(Form("fh1V0InvMassLambdaAll_%d", i), Form("Lambda: V0 invariant mass, %s;#it{m}_{inv} (GeV/#it{c}^{2});counts", categV0[i].Data()), fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax); fh1V0InvMassALambdaAll[i] = new TH1D(Form("fh1V0InvMassALambdaAll_%d", i), Form("ALambda: V0 invariant mass, %s;#it{m}_{inv} (GeV/#it{c}^{2});counts", categV0[i].Data()), fgkiNBinsMassLambda, fgkdMassLambdaMin, fgkdMassLambdaMax); fOutputListStd->Add(fh1V0InvMassK0sAll[i]); fOutputListStd->Add(fh1V0InvMassLambdaAll[i]); fOutputListStd->Add(fh1V0InvMassALambdaAll[i]); } for(Int_t i = 0; i < fOutputListStd->GetEntries(); ++i) { TH1* h1 = dynamic_cast(fOutputListStd->At(i)); if(h1) { h1->Sumw2(); continue; } THnSparse* hn = dynamic_cast(fOutputListStd->At(i)); if(hn) hn->Sumw2(); } for(Int_t i = 0; i < fOutputListQA->GetEntries(); ++i) { TH1* h1 = dynamic_cast(fOutputListQA->At(i)); if(h1) { h1->Sumw2(); continue; } THnSparse* hn = dynamic_cast(fOutputListQA->At(i)); if(hn) hn->Sumw2(); } for(Int_t i = 0; i < fOutputListCuts->GetEntries(); ++i) { TH1* h1 = dynamic_cast(fOutputListCuts->At(i)); if(h1) { h1->Sumw2(); continue; } THnSparse* hn = dynamic_cast(fOutputListCuts->At(i)); if(hn) hn->Sumw2(); } for(Int_t i = 0; i < fOutputListMC->GetEntries(); ++i) { TH1* h1 = dynamic_cast(fOutputListMC->At(i)); if(h1) { h1->Sumw2(); continue; } THnSparse* hn = dynamic_cast(fOutputListMC->At(i)); if(hn) hn->Sumw2(); } PostData(1, fOutputListStd); PostData(2, fOutputListQA); PostData(3, fOutputListCuts); PostData(4, fOutputListMC); } Bool_t AliAnalysisTaskV0sInJetsEmcal::FillHistograms() { // Main loop, called for each event if(fDebug > 5) printf("TaskV0sInJetsEmcal: FillHistograms: Start\n"); if(fDebug > 2) printf("TaskV0sInJetsEmcal: AOD analysis\n"); fh1EventCounterCut->Fill(0); // all available selected events (collision candidates) if(fDebug > 5) printf("TaskV0sInJetsEmcal: FillHistograms: Loading AOD\n"); fAODIn = dynamic_cast(InputEvent()); // input AOD if(!fAODIn) { if(fDebug > 0) printf("TaskV0sInJetsEmcal: No input AOD found\n"); return kFALSE; } if(fDebug > 5) printf("TaskV0sInJetsEmcal: FillHistograms: Loading AOD OK\n"); TClonesArray* arrayMC = 0; // array particles in the MC event AliAODMCHeader* headerMC = 0; // MC header Int_t iNTracksMC = 0; // number of MC tracks Double_t dPrimVtxMCX = 0., dPrimVtxMCY = 0., dPrimVtxMCZ = 0.; // position of the MC primary vertex // Simulation info if(fbMCAnalysis) { arrayMC = (TClonesArray*)fAODIn->FindListObject(AliAODMCParticle::StdBranchName()); if(!arrayMC) { if(fDebug > 0) printf("TaskV0sInJetsEmcal: No MC array found\n"); return kFALSE; } if(fDebug > 5) printf("TaskV0sInJetsEmcal: MC array found\n"); iNTracksMC = arrayMC->GetEntriesFast(); if(fDebug > 5) printf("TaskV0sInJetsEmcal: There are %d MC tracks in this event\n", iNTracksMC); headerMC = (AliAODMCHeader*)fAODIn->FindListObject(AliAODMCHeader::StdBranchName()); if(!headerMC) { if(fDebug > 0) printf("TaskV0sInJetsEmcal: No MC header found\n"); return kFALSE; } // get position of the MC primary vertex dPrimVtxMCX = headerMC->GetVtxX(); dPrimVtxMCY = headerMC->GetVtxY(); dPrimVtxMCZ = headerMC->GetVtxZ(); } // PID Response Task object AliAnalysisManager* mgr = AliAnalysisManager::GetAnalysisManager(); AliInputEventHandler* inputHandler = (AliInputEventHandler*)mgr->GetInputEventHandler(); AliPIDResponse* fPIDResponse = inputHandler->GetPIDResponse(); if(!fPIDResponse) { if(fDebug > 0) printf("TaskV0sInJetsEmcal: No PID response object found\n"); return kFALSE; } // AOD files are OK fh1EventCounterCut->Fill(1); // Event selection if(!IsSelectedForJets(fAODIn, fdCutVertexZ, fdCutVertexR2, fdCutCentLow, fdCutCentHigh, 1, 0.1)) // cut on |delta z| in 2011 data between SPD vertex and nominal primary vertex // if (!IsSelectedForJets(fAODIn,fdCutVertexZ,fdCutVertexR2,fdCutCentLow,fdCutCentHigh)) // no need for cutting in 2010 data { if(fDebug > 5) printf("TaskV0sInJetsEmcal: Event rejected\n"); return kFALSE; } // fdCentrality = fAODIn->GetHeader()->GetCentrality(); // event centrality fdCentrality = fAODIn->GetHeader()->GetCentralityP()->GetCentralityPercentile("V0M"); // event centrality if(!fbIsPbPb) fdCentrality = 0.; Int_t iCentIndex = GetCentralityBinIndex(fdCentrality); // get index of centrality bin if(iCentIndex < 0) { if(fDebug > 5) printf("TaskV0sInJetsEmcal: Event is out of histogram range\n"); return kFALSE; } fh1EventCounterCut->Fill(2); // selected events (vertex, centrality) fh1EventCounterCutCent[iCentIndex]->Fill(2); UInt_t iNTracks = fAODIn->GetNumberOfTracks(); // get number of tracks in event if(fDebug > 5) printf("TaskV0sInJetsEmcal: There are %d tracks in this event\n", iNTracks); Int_t iNV0s = fAODIn->GetNumberOfV0s(); // get the number of V0 candidates if(!iNV0s) { if(fDebug > 2) printf("TaskV0sInJetsEmcal: No V0s found in event\n"); } //===== Event is OK for the analysis ===== fh1EventCent->Fill(iCentIndex); fh1EventCent2->Fill(fdCentrality); fh2EventCentTracks->Fill(fdCentrality, iNTracks); if(iNV0s) { fh1EventCounterCut->Fill(3); // events with V0s fh1EventCounterCutCent[iCentIndex]->Fill(3); } AliAODv0* v0 = 0; // pointer to V0 candidates TVector3 vecV0Momentum; // 3D vector of V0 momentum Double_t dMassV0K0s = 0; // invariant mass of the K0s candidate Double_t dMassV0Lambda = 0; // invariant mass of the Lambda candidate Double_t dMassV0ALambda = 0; // invariant mass of the Lambda candidate Int_t iNV0CandTot = 0; // counter of all V0 candidates at the beginning Int_t iNV0CandK0s = 0; // counter of K0s candidates at the end Int_t iNV0CandLambda = 0; // counter of Lambda candidates at the end Int_t iNV0CandALambda = 0; // counter of Lambda candidates at the end Bool_t bUseOldCuts = 0; // old reconstruction cuts Bool_t bUseAliceCuts = 0; // cuts used by Alice Zimmermann Bool_t bUseIouriCuts = 0; // cuts used by Iouri Bool_t bPrintCuts = 0; // print out which cuts are applied Bool_t bPrintJetSelection = 0; // print out which jets are selected // Values of V0 reconstruction cuts: // Daughter tracks Int_t iRefit = AliAODTrack::kTPCrefit; // TPC refit for daughter tracks Double_t dDCAToPrimVtxMin = fdCutDCAToPrimVtxMin; // 0.1; // [cm] min DCA of daughters to the prim vtx Double_t dDCADaughtersMax = fdCutDCADaughtersMax; // 1.; // [sigma of TPC tracking] max DCA between daughters Double_t dEtaDaughterMax = 0.8; // max |pseudorapidity| of daughter tracks Double_t dNSigmadEdxMax = fdCutNSigmadEdxMax;// 3.; // [sigma dE/dx] max difference between measured and expected signal of dE/dx in the TPC Double_t dPtProtonPIDMax = 1.; // [GeV/c] maxium pT of proton for applying PID cut // V0 candidate Bool_t bOnFly = 0; // on-the-fly (yes) or offline (no) reconstructed Double_t dCPAMin = fdCutCPAMin;// 0.998; // min cosine of the pointing angle Double_t dRadiusDecayMin = 5.; // [cm] min radial distance of the decay vertex Double_t dRadiusDecayMax = 100.; // [cm] max radial distance of the decay vertex Double_t dEtaMax = 0.7; // max |pseudorapidity| of V0 Double_t dNTauMax = fdCutNTauMax; // 5.0; // [tau] max proper lifetime in multiples of the mean lifetime // Old cuts Start Double_t dNCrossedRowsTPCMin = 70.; // min number of crossed TPC rows (turned off) // Double_t dCrossedRowsOverFindMin = 0.8; // min ratio crossed rows / findable clusters (turned off) // Double_t dCrossedRowsOverFindMax = 1e3; // max ratio crossed rows / findable clusters (turned off) Double_t dPtDaughterMin = 0.150; // [GeV/c] min transverse momentum of daughter tracks (turned off) Double_t dRapMax = 0.75; // max |rapidity| of V0 (turned off) // Old cuts End // Other cuts Double_t dNSigmaMassMax = 3.; // [sigma m] max difference between candidate mass and real particle mass (used only for mass peak method of signal extraction) Double_t dDistPrimaryMax = 0.01; // [cm] max distance of production point to the primary vertex (criterion for choice of MC particles considered as primary) // Selection of active cuts Bool_t bCutEtaDaughter = 1; // daughter pseudorapidity Bool_t bCutRapV0 = 0; // V0 rapidity Bool_t bCutEtaV0 = 1; // V0 pseudorapidity Bool_t bCutTau = 1; // V0 lifetime Bool_t bCutPid = 1; // PID (TPC dE/dx) Bool_t bCutArmPod = 1; // Armenteros-Podolanski for K0S // Bool_t bCutCross = 0; // cross contamination if(bUseOldCuts) { bCutRapV0 = 1; dEtaMax = 0.75; dNTauMax = 3.0; } else if(bUseAliceCuts) { // bOnFly = 1; dEtaMax = 0.75; dNTauMax = 5.0; } else if(bUseIouriCuts) { bCutRapV0 = 1; bCutEtaV0 = 0; dNTauMax = 3.0; dRapMax = 0.5; } Double_t dCTauK0s = 2.6844; // [cm] c tau of K0S Double_t dCTauLambda = 7.89; // [cm] c tau of Lambda // Load PDG values of particle masses Double_t dMassPDGK0s = TDatabasePDG::Instance()->GetParticle(kK0Short)->Mass(); Double_t dMassPDGLambda = TDatabasePDG::Instance()->GetParticle(kLambda0)->Mass(); // PDG codes of used particles Int_t iPdgCodePion = 211; Int_t iPdgCodeProton = 2212; Int_t iPdgCodeK0s = 310; Int_t iPdgCodeLambda = 3122; // Jet selection: fdCutPtJetMin, fdCutPtTrackMin Double_t dJetEtaWindow = dEtaMax - fdRadiusJet; // max jet |pseudorapidity|, to make sure that V0s can appear in the entire jet area Double_t dCutJetAreaMin = 0.6 * TMath::Pi() * fdRadiusJet * fdRadiusJet; // minimum jet area Double_t dRadiusExcludeCone = 2 * fdRadiusJet; // radius of cones around jets excluded for V0 outside jets Bool_t bLeadingJetOnly = 0; if(bUseAliceCuts) { fdCutPtJetMin = 5; fdCutPtTrackMin = 5; dCutJetAreaMin = 0; bLeadingJetOnly = 0; } if(fJetsCont) { // fJetsCont->SetJetPtCut(fdCutPtJetMin); // needs to be applied on the pt after bg subtraction fJetsCont->SetPtBiasJetTrack(fdCutPtTrackMin); fJetsCont->SetPercAreaCut(0.6); fJetsCont->SetJetEtaLimits(-dJetEtaWindow, dJetEtaWindow); } Int_t iNJet = 0; // number of reconstructed jets in the input TClonesArray* jetArraySel = new TClonesArray("AliAODJet", 0); // object where the selected jets are copied Int_t iNJetSel = 0; // number of selected reconstructed jets TClonesArray* jetArrayPerp = new TClonesArray("AliAODJet", 0); // object where the perp. cones are stored Int_t iNJetPerp = 0; // number of perpendicular cones AliAODJet* jet = 0; // pointer to a jet AliAODJet* jetPerp = 0; // pointer to a perp. cone AliAODJet* jetRnd = 0; // pointer to a rand. cone AliEmcalJet* jetMed = 0; // pointer to a median cluster TVector3 vecJetMomentum; // 3D vector of jet momentum Bool_t bJetEventGood = kTRUE; // indicator of good jet events Double_t dRho = 0; // average bg pt density TLorentzVector vecJetSel; // 4-momentum of selected jet TLorentzVector vecPerpPlus; // 4-momentum of perpendicular cone plus TLorentzVector vecPerpMinus; // 4-momentum of perpendicular cone minus if(fbJetSelection) // analysis of V0s in jets is switched on { if(!fJetsCont) { if(fDebug > 0) printf("TaskV0sInJetsEmcal: No jet container\n"); bJetEventGood = kFALSE; } if(bJetEventGood) iNJet = fJetsCont->GetNJets(); if(bJetEventGood && !iNJet) // check whether there are some jets { if(fDebug > 2) printf("TaskV0sInJetsEmcal: No jets in array\n"); bJetEventGood = kFALSE; } if(bJetEventGood && !fJetsBgCont) { if(fDebug > 0) printf("TaskV0sInJetsEmcal: No bg jet container\n"); // bJetEventGood = kFALSE; } } else // no in-jet analysis bJetEventGood = kFALSE; // select good jets and copy them to another array if(bJetEventGood) { if(fbIsPbPb) dRho = fJetsCont->GetRhoVal(); // printf("TaskV0sInJetsEmcal: Loaded rho value: %g\n",dRho); if(bLeadingJetOnly) iNJet = 1; // only leading jets if(fDebug > 5) printf("TaskV0sInJetsEmcal: Jet selection for %d jets\n", iNJet); for(Int_t iJet = 0; iJet < iNJet; iJet++) { AliEmcalJet* jetSel = (AliEmcalJet*)(fJetsCont->GetAcceptJet(iJet)); // load a jet in the list if(bLeadingJetOnly) jetSel = fJetsCont->GetLeadingJet(); if(!jetSel) { if(fDebug > 5) printf("TaskV0sInJetsEmcal: Jet %d not accepted in container\n", iJet); continue; } Double_t dPtJetCorr = jetSel->PtSub(dRho); if(bPrintJetSelection) if(fDebug > 7) printf("jet: i = %d, pT = %g, eta = %g, phi = %g, pt lead tr = %g, pt corr = %g ", iJet, jetSel->Pt(), jetSel->Eta(), jetSel->Phi(), fJetsCont->GetLeadingHadronPt(jetSel), dPtJetCorr); // printf("TaskV0sInJetsEmcal: Checking pt > %.2f for jet %d with pt %.2f\n",fdCutPtJetMin,iJet,jetSel->Pt()); if(dPtJetCorr < fdCutPtJetMin) // selection of high-pt jets, needs to be applied on the pt after bg subtraction { if(bPrintJetSelection) if(fDebug > 7) printf("rejected (pt)\n"); continue; } // printf("TaskV0sInJetsEmcal: Checking |eta| < %.2f for jet %d with |eta| %.2f\n",dJetEtaWindow,iJet,TMath::Abs(jetSel->Eta())); if(TMath::Abs(jetSel->Eta()) > dJetEtaWindow) // selection of jets in the chosen pseudorapidity range { if(bPrintJetSelection) if(fDebug > 7) printf("rejected (eta)\n"); continue; } if(!bUseOldCuts) { if(jetSel->Area() < dCutJetAreaMin) { if(bPrintJetSelection) if(fDebug > 7) printf("rejected (area)\n"); continue; } } Double_t dPtTrack = fJetsCont->GetLeadingHadronPt(jetSel); if(fdCutPtTrackMin > 0) // a positive min leading track pt is set { if(dPtTrack < fdCutPtTrackMin) // selection of high-pt jet-track events { if(bPrintJetSelection) if(fDebug > 7) printf("rejected (track pt)\n"); continue; } } if(bPrintJetSelection) if(fDebug > 7) printf("accepted\n"); if(fDebug > 5) printf("TaskV0sInJetsEmcal: Jet %d with pt %.2f passed selection\n", iJet, dPtJetCorr); vecJetSel.SetPtEtaPhiM(dPtJetCorr, jetSel->Eta(), jetSel->Phi(), 0.); vecPerpPlus.SetPtEtaPhiM(dPtJetCorr, jetSel->Eta(), jetSel->Phi(), 0.); vecPerpMinus.SetPtEtaPhiM(dPtJetCorr, jetSel->Eta(), jetSel->Phi(), 0.); vecPerpPlus.RotateZ(TMath::Pi() / 2.); // rotate vector by +90 deg around z vecPerpMinus.RotateZ(-TMath::Pi() / 2.); // rotate vector by -90 deg around z if(fDebug > 5) printf("TaskV0sInJetsEmcal: Adding perp. cones number %d, %d\n", iNJetPerp, iNJetPerp + 1); new((*jetArrayPerp)[iNJetPerp++]) AliAODJet(vecPerpPlus); // write perp. cone to the array new((*jetArrayPerp)[iNJetPerp++]) AliAODJet(vecPerpMinus); // write perp. cone to the array if(fDebug > 5) printf("TaskV0sInJetsEmcal: Adding jet number %d\n", iNJetSel); new((*jetArraySel)[iNJetSel++]) AliAODJet(vecJetSel); // copy selected jet to the array fh1PtJetTrackLeading[iCentIndex]->Fill(dPtTrack); // pt of leading jet track } if(fDebug > 5) printf("TaskV0sInJetsEmcal: Added jets: %d\n", iNJetSel); iNJetSel = jetArraySel->GetEntriesFast(); if(fDebug > 2) printf("TaskV0sInJetsEmcal: Selected jets in array: %d\n", iNJetSel); fh1NJetPerEvent[iCentIndex]->Fill(iNJetSel); // fill jet spectra for(Int_t iJet = 0; iJet < iNJetSel; iJet++) { jet = (AliAODJet*)jetArraySel->At(iJet); // load a jet in the list fh1PtJet[iCentIndex]->Fill(jet->Pt()); // pt spectrum of selected jets fh1EtaJet[iCentIndex]->Fill(jet->Eta()); // eta spectrum of selected jets fh2EtaPtJet[iCentIndex]->Fill(jet->Eta(), jet->Pt()); // eta-pT spectrum of selected jets fh1PhiJet[iCentIndex]->Fill(jet->Phi()); // phi spectrum of selected jets Double_t dAreaExcluded = TMath::Pi() * dRadiusExcludeCone * dRadiusExcludeCone; // area of the cone dAreaExcluded -= AreaCircSegment(dRadiusExcludeCone, dEtaMax - jet->Eta()); // positive eta overhang dAreaExcluded -= AreaCircSegment(dRadiusExcludeCone, dEtaMax + jet->Eta()); // negative eta overhang fh1AreaExcluded->Fill(iCentIndex, dAreaExcluded); } jet = 0; } if(bJetEventGood) // there should be some reconstructed jets { fh1EventCounterCut->Fill(4); // events with jet(s) fh1EventCounterCutCent[iCentIndex]->Fill(4); // events with jet(s) if(iNJetSel) { fh1EventCounterCut->Fill(5); // events with selected jets fh1EventCounterCutCent[iCentIndex]->Fill(5); } } if(iNJetSel) fh1EventCent2Jets->Fill(fdCentrality); else fh1EventCent2NoJets->Fill(fdCentrality); if(iNJetSel) { jetRnd = GetRandomCone(jetArraySel, dJetEtaWindow, 2 * fdRadiusJet); if(jetRnd) { fh1NRndConeCent->Fill(iCentIndex); fh2EtaPhiRndCone[iCentIndex]->Fill(jetRnd->Eta(), jetRnd->Phi()); } jetMed = GetMedianCluster(fJetsBgCont, dJetEtaWindow); if(jetMed) { fh1NMedConeCent->Fill(iCentIndex); fh2EtaPhiMedCone[iCentIndex]->Fill(jetMed->Eta(), jetMed->Phi()); } } // Loading primary vertex info AliAODVertex* primVtx = fAODIn->GetPrimaryVertex(); // get the primary vertex Double_t dPrimVtxPos[3]; // primary vertex position {x,y,z} primVtx->GetXYZ(dPrimVtxPos); fh1VtxZ[iCentIndex]->Fill(dPrimVtxPos[2]); fh2VtxXY[iCentIndex]->Fill(dPrimVtxPos[0], dPrimVtxPos[1]); //===== Start of loop over V0 candidates ===== if(fDebug > 2) printf("TaskV0sInJetsEmcal: Start of V0 loop\n"); for(Int_t iV0 = 0; iV0 < iNV0s; iV0++) { v0 = fAODIn->GetV0(iV0); // get next candidate from the list in AOD if(!v0) continue; iNV0CandTot++; // Initialization of status indicators Bool_t bIsCandidateK0s = kTRUE; // candidate for K0s Bool_t bIsCandidateLambda = kTRUE; // candidate for Lambda Bool_t bIsCandidateALambda = kTRUE; // candidate for anti-Lambda Bool_t bIsInPeakK0s = kFALSE; // candidate within the K0s mass peak Bool_t bIsInPeakLambda = kFALSE; // candidate within the Lambda mass peak Bool_t bIsInConeJet = kFALSE; // candidate within the jet cones Bool_t bIsInConePerp = kFALSE; // candidate within the perpendicular cone Bool_t bIsInConeRnd = kFALSE; // candidate within the random cone Bool_t bIsInConeMed = kFALSE; // candidate within the median-cluster cone Bool_t bIsOutsideCones = kFALSE; // candidate outside excluded cones // Invariant mass calculation dMassV0K0s = v0->MassK0Short(); dMassV0Lambda = v0->MassLambda(); dMassV0ALambda = v0->MassAntiLambda(); Int_t iCutIndex = 0; // indicator of current selection step // 0 // All V0 candidates FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // Skip candidates outside the histogram range if((dMassV0K0s < fgkdMassK0sMin) || (dMassV0K0s >= fgkdMassK0sMax)) bIsCandidateK0s = kFALSE; if((dMassV0Lambda < fgkdMassLambdaMin) || (dMassV0Lambda >= fgkdMassLambdaMax)) bIsCandidateLambda = kFALSE; if((dMassV0ALambda < fgkdMassLambdaMin) || (dMassV0ALambda >= fgkdMassLambdaMax)) bIsCandidateALambda = kFALSE; if(!bIsCandidateK0s && !bIsCandidateLambda && !bIsCandidateALambda) continue; Double_t dPtV0 = TMath::Sqrt(v0->Pt2V0()); // transverse momentum of V0 vecV0Momentum = TVector3(v0->Px(), v0->Py(), v0->Pz()); // set the vector of V0 momentum // Sigma of the mass peak window Double_t dMassPeakWindowK0s = dNSigmaMassMax * MassPeakSigmaOld(dPtV0, 0); Double_t dMassPeakWindowLambda = dNSigmaMassMax * MassPeakSigmaOld(dPtV0, 1); // Invariant mass peak selection if(TMath::Abs(dMassV0K0s - dMassPDGK0s) < dMassPeakWindowK0s) bIsInPeakK0s = kTRUE; if(TMath::Abs(dMassV0Lambda - dMassPDGLambda) < dMassPeakWindowLambda) bIsInPeakLambda = kTRUE; // Retrieving all relevant properties of the V0 candidate Bool_t bOnFlyStatus = v0->GetOnFlyStatus(); // online (on fly) reconstructed vs offline reconstructed const AliAODTrack* trackPos = (AliAODTrack*)v0->GetDaughter(0); // positive daughter track const AliAODTrack* trackNeg = (AliAODTrack*)v0->GetDaughter(1); // negative daughter track Double_t dPtDaughterPos = trackPos->Pt(); // transverse momentum of a daughter track Double_t dPtDaughterNeg = trackNeg->Pt(); Double_t dNRowsPos = trackPos->GetTPCClusterInfo(2, 1); // crossed TPC pad rows of a daughter track Double_t dNRowsNeg = trackNeg->GetTPCClusterInfo(2, 1); Double_t dDCAToPrimVtxPos = TMath::Abs(v0->DcaPosToPrimVertex()); // dca of a daughter to the primary vertex Double_t dDCAToPrimVtxNeg = TMath::Abs(v0->DcaNegToPrimVertex()); Double_t dDCADaughters = v0->DcaV0Daughters(); // dca between daughters Double_t dCPA = v0->CosPointingAngle(primVtx); // cosine of the pointing angle Double_t dSecVtxPos[3]; // V0 vertex position {x,y,z} // Double_t dSecVtxPos[3] = {v0->DecayVertexV0X(),v0->DecayVertexV0Y(),v0->DecayVertexV0Z()}; // V0 vertex position v0->GetSecondaryVtx(dSecVtxPos); Double_t dRadiusDecay = TMath::Sqrt(dSecVtxPos[0] * dSecVtxPos[0] + dSecVtxPos[1] * dSecVtxPos[1]); // distance of the V0 vertex from the z-axis Double_t dEtaDaughterNeg = trackNeg->Eta(); // = v0->EtaProng(1), pseudorapidity of a daughter track Double_t dEtaDaughterPos = trackPos->Eta(); // = v0->EtaProng(0) Double_t dRapK0s = v0->RapK0Short(); // rapidity calculated for K0s assumption Double_t dRapLambda = v0->RapLambda(); // rapidity calculated for Lambda assumption Double_t dEtaV0 = v0->Eta(); // V0 pseudorapidity // Double_t dPhiV0 = v0->Phi(); // V0 pseudorapidity Double_t dDecayPath[3]; for(Int_t iPos = 0; iPos < 3; iPos++) dDecayPath[iPos] = dSecVtxPos[iPos] - dPrimVtxPos[iPos]; // vector of the V0 path Double_t dDecLen = TMath::Sqrt(dDecayPath[0] * dDecayPath[0] + dDecayPath[1] * dDecayPath[1] + dDecayPath[2] * dDecayPath[2]); // path length L Double_t dDecLen2D = TMath::Sqrt(dDecayPath[0] * dDecayPath[0] + dDecayPath[1] * dDecayPath[1]); // transverse path length R Double_t dLOverP = dDecLen / v0->P(); // L/p Double_t dROverPt = dDecLen2D / dPtV0; // R/pT Double_t dMLOverPK0s = dMassPDGK0s * dLOverP; // m*L/p = c*(proper lifetime) // Double_t dMLOverPLambda = dMassPDGLambda*dLOverP; // m*L/p Double_t dMROverPtK0s = dMassPDGK0s * dROverPt; // m*R/pT Double_t dMROverPtLambda = dMassPDGLambda * dROverPt; // m*R/pT Double_t dNSigmaPosPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackPos, AliPID::kPion)); // difference between measured and expected signal of the dE/dx in the TPC Double_t dNSigmaPosProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackPos, AliPID::kProton)); Double_t dNSigmaNegPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackNeg, AliPID::kPion)); Double_t dNSigmaNegProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackNeg, AliPID::kProton)); Double_t dAlpha = v0->AlphaV0(); // Armenteros-Podolanski alpha Double_t dPtArm = v0->PtArmV0(); // Armenteros-Podolanski pT AliAODVertex* prodVtxDaughterPos = (AliAODVertex*)(trackPos->GetProdVertex()); // production vertex of the positive daughter track Char_t cTypeVtxProdPos = prodVtxDaughterPos->GetType(); // type of the production vertex AliAODVertex* prodVtxDaughterNeg = (AliAODVertex*)(trackNeg->GetProdVertex()); // production vertex of the negative daughter track Char_t cTypeVtxProdNeg = prodVtxDaughterNeg->GetType(); // type of the production vertex // fh2Tau3DVs2D[0]->Fill(dPtV0, dLOverP / dROverPt); // QA histograms before cuts FillQAHistogramV0(primVtx, v0, 0, bIsCandidateK0s, bIsCandidateLambda, bIsInPeakK0s, bIsInPeakLambda); // Cut vs mass histograms before cuts /* if(bIsCandidateK0s) { fh2CutTPCRowsK0s[0]->Fill(dMassV0K0s, dNRowsPos); fh2CutTPCRowsK0s[0]->Fill(dMassV0K0s, dNRowsNeg); fh2CutPtPosK0s[0]->Fill(dMassV0K0s, dPtDaughterPos); fh2CutPtNegK0s[0]->Fill(dMassV0K0s, dPtDaughterNeg); fh2CutDCAVtx[0]->Fill(dMassV0K0s, dDCAToPrimVtxPos); fh2CutDCAVtx[0]->Fill(dMassV0K0s, dDCAToPrimVtxNeg); fh2CutDCAV0[0]->Fill(dMassV0K0s, dDCADaughters); fh2CutCos[0]->Fill(dMassV0K0s, dCPA); fh2CutR[0]->Fill(dMassV0K0s, dRadiusDecay); fh2CutEtaK0s[0]->Fill(dMassV0K0s, dEtaDaughterPos); fh2CutEtaK0s[0]->Fill(dMassV0K0s, dEtaDaughterNeg); fh2CutRapK0s[0]->Fill(dMassV0K0s, dRapK0s); fh2CutCTauK0s[0]->Fill(dMassV0K0s, dMROverPtK0s / dCTauK0s); fh2CutPIDPosK0s[0]->Fill(dMassV0K0s, dNSigmaPosPion); fh2CutPIDNegK0s[0]->Fill(dMassV0K0s, dNSigmaNegPion); } if(bIsCandidateLambda) { fh2CutTPCRowsLambda[0]->Fill(dMassV0Lambda, dNRowsPos); fh2CutTPCRowsLambda[0]->Fill(dMassV0Lambda, dNRowsNeg); fh2CutPtPosLambda[0]->Fill(dMassV0Lambda, dPtDaughterPos); fh2CutPtNegLambda[0]->Fill(dMassV0Lambda, dPtDaughterNeg); fh2CutEtaLambda[0]->Fill(dMassV0Lambda, dEtaDaughterPos); fh2CutEtaLambda[0]->Fill(dMassV0Lambda, dEtaDaughterNeg); fh2CutRapLambda[0]->Fill(dMassV0Lambda, dRapLambda); fh2CutCTauLambda[0]->Fill(dMassV0Lambda, dMROverPtLambda / dCTauLambda); fh2CutPIDPosLambda[0]->Fill(dMassV0Lambda, dNSigmaPosProton); fh2CutPIDNegLambda[0]->Fill(dMassV0Lambda, dNSigmaNegPion); } */ //===== Start of reconstruction cutting ===== // 1 // All V0 candidates FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // Start of global cuts // 2 // Reconstruction method if(bPrintCuts) printf("Rec: Applying cut: Reconstruction method: on-the-fly? %s\n", (bOnFly ? "yes" : "no")); if(bOnFlyStatus != bOnFly) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // 3 // Tracks TPC OK if(bPrintCuts) printf("Rec: Applying cut: Correct charge of daughters\n"); if(!trackNeg || !trackPos) continue; if(trackNeg->Charge() == trackPos->Charge()) // daughters have different charge? continue; if(trackNeg->Charge() != -1) // daughters have expected charge? continue; if(trackPos->Charge() != 1) // daughters have expected charge? continue; if(bPrintCuts) printf("Rec: Applying cut: TPC refit: %d\n", iRefit); if(!trackNeg->IsOn(iRefit)) // TPC refit is ON? continue; if(bPrintCuts) printf("Rec: Applying cut: Type of production vertex of daughter: Not %d\n", AliAODVertex::kKink); if(cTypeVtxProdNeg == AliAODVertex::kKink) // kink daughter rejection continue; // Old cuts Start if(bUseOldCuts) { if(bPrintCuts) printf("Rec: Applying cut: Number of TPC rows: > %f\n", dNCrossedRowsTPCMin); if(dNRowsNeg < dNCrossedRowsTPCMin) // Crossed TPC padrows continue; // Int_t findable = trackNeg->GetTPCNclsF(); // Findable clusters // if (findable <= 0) // continue; // if (dNRowsNeg/findable < dCrossedRowsOverFindMin) // continue; // if (dNRowsNeg/findable > dCrossedRowsOverFindMax) // continue; } // Old cuts End if(!trackPos->IsOn(iRefit)) continue; if(cTypeVtxProdPos == AliAODVertex::kKink) // kink daughter rejection continue; // Old cuts Start if(bUseOldCuts) { if(dNRowsPos < dNCrossedRowsTPCMin) continue; // findable = trackPos->GetTPCNclsF(); // if (findable <= 0) // continue; // if (dNRowsPos/findable < dCrossedRowsOverFindMin) // continue; // if (dNRowsPos/findable > dCrossedRowsOverFindMax) // continue; } // Old cuts End FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // 4 // Daughters: transverse momentum cut if(bUseOldCuts) { if(bPrintCuts) printf("Rec: Applying cut: Daughter pT: > %f\n", dPtDaughterMin); if((dPtDaughterNeg < dPtDaughterMin) || (dPtDaughterPos < dPtDaughterMin)) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); } iCutIndex++; // 5 // Daughters: Impact parameter of daughters to prim vtx if(bPrintCuts) printf("Rec: Applying cut: Daughter DCA to prim vtx: > %f\n", dDCAToPrimVtxMin); if((dDCAToPrimVtxNeg < dDCAToPrimVtxMin) || (dDCAToPrimVtxPos < dDCAToPrimVtxMin)) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // 6 // Daughters: DCA if(bPrintCuts) printf("Rec: Applying cut: DCA between daughters: < %f\n", dDCADaughtersMax); if(dDCADaughters > dDCADaughtersMax) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // 7 // V0: Cosine of the pointing angle if(bPrintCuts) printf("Rec: Applying cut: CPA: > %f\n", dCPAMin); if(dCPA < dCPAMin) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // 8 // V0: Fiducial volume if(bPrintCuts) printf("Rec: Applying cut: Decay radius: > %f, < %f\n", dRadiusDecayMin, dRadiusDecayMax); if((dRadiusDecay < dRadiusDecayMin) || (dRadiusDecay > dRadiusDecayMax)) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); iCutIndex++; // 9 // Daughters: pseudorapidity cut if(bCutEtaDaughter) { if(bPrintCuts) printf("Rec: Applying cut: Daughter |eta|: < %f\n", dEtaDaughterMax); if((TMath::Abs(dEtaDaughterNeg) > dEtaDaughterMax) || (TMath::Abs(dEtaDaughterPos) > dEtaDaughterMax)) continue; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); } iCutIndex++; // End of global cuts // Start of particle-dependent cuts // 10 // V0: rapidity cut & pseudorapidity cut if(bCutRapV0) { if(bPrintCuts) printf("Rec: Applying cut: V0 |y|: < %f\n", dRapMax); if(TMath::Abs(dRapK0s) > dRapMax) bIsCandidateK0s = kFALSE; if(TMath::Abs(dRapLambda) > dRapMax) { bIsCandidateLambda = kFALSE; bIsCandidateALambda = kFALSE; } } if(bCutEtaV0) { if(bPrintCuts) printf("Rec: Applying cut: V0 |eta|: < %f\n", dEtaMax); if(TMath::Abs(dEtaV0) > dEtaMax) { bIsCandidateK0s = kFALSE; bIsCandidateLambda = kFALSE; bIsCandidateALambda = kFALSE; } FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); } iCutIndex++; // 11 // Lifetime cut if(bCutTau) { if(bPrintCuts) printf("Rec: Applying cut: Proper lifetime: < %f\n", dNTauMax); if(dMROverPtK0s > dNTauMax * dCTauK0s) bIsCandidateK0s = kFALSE; if(dMROverPtLambda > dNTauMax * dCTauLambda) { bIsCandidateLambda = kFALSE; bIsCandidateALambda = kFALSE; } FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); } iCutIndex++; // 12 // Daughter PID if(bCutPid) { if(bUseOldCuts) { if(bPrintCuts) printf("Rec: Applying cut: Delta dE/dx (both daughters): < %f\n", dNSigmadEdxMax); if(dNSigmaPosPion > dNSigmadEdxMax || dNSigmaNegPion > dNSigmadEdxMax) // pi+, pi- bIsCandidateK0s = kFALSE; if(dNSigmaPosProton > dNSigmadEdxMax || dNSigmaNegPion > dNSigmadEdxMax) // p+, pi- bIsCandidateLambda = kFALSE; if(dNSigmaNegProton > dNSigmadEdxMax || dNSigmaPosPion > dNSigmadEdxMax) // p-, pi+ bIsCandidateALambda = kFALSE; } else { if(bPrintCuts) printf("Rec: Applying cut: Delta dE/dx (proton below %f GeV/c): < %f\n", dPtProtonPIDMax, dNSigmadEdxMax); if((dPtDaughterPos < dPtProtonPIDMax) && (dNSigmaPosProton > dNSigmadEdxMax)) // p+ bIsCandidateLambda = kFALSE; if((dPtDaughterNeg < dPtProtonPIDMax) && (dNSigmaNegProton > dNSigmadEdxMax)) // p- bIsCandidateALambda = kFALSE; } FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); } iCutIndex++; Double_t valueCorrel[3] = {dMassV0K0s, dMassV0Lambda, dPtV0}; if(bIsCandidateK0s && bIsCandidateLambda) fh3CCMassCorrelBoth->Fill(valueCorrel); // correlation of mass distribution of candidates selected as both K0s and Lambda if(bIsCandidateK0s && !bIsCandidateLambda) fh3CCMassCorrelKNotL->Fill(valueCorrel); // correlation of mass distribution of candidates selected as K0s and not Lambda if(!bIsCandidateK0s && bIsCandidateLambda) fh3CCMassCorrelLNotK->Fill(valueCorrel); // correlation of mass distribution of candidates selected as not K0s and Lambda // 13 // Armenteros-Podolanski cut if(bCutArmPod) { if(bPrintCuts) printf("Rec: Applying cut: Armenteros-Podolanski (K0S): pT > %f * |alpha|\n", 0.2); if(dPtArm < TMath::Abs(0.2 * dAlpha)) bIsCandidateK0s = kFALSE; FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); } iCutIndex++; // Cross contamination if(bIsInPeakK0s) { if(bIsCandidateLambda) // Lambda candidates in K0s peak, excluded from Lambda candidates by CC cut fh2CCLambda->Fill(dMassV0Lambda, dPtV0); } if(bIsInPeakLambda) { if(bIsCandidateK0s) // K0s candidates in Lambda peak, excluded from K0s candidates by CC cut fh2CCK0s->Fill(dMassV0K0s, dPtV0); } // if (bCutCross) // { // if (bIsInPeakK0s) // bIsCandidateLambda = kFALSE; // if (bIsInPeakLambda) // bIsCandidateK0s = kFALSE; // FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex); // } // iCutIndex++; // End of particle-dependent cuts //===== End of reconstruction cutting ===== if(!bIsCandidateK0s && !bIsCandidateLambda && !bIsCandidateALambda) continue; // Selection of V0s in jet cones, perpendicular cones, random cones, outside cones if(bJetEventGood && iNJetSel && (bIsCandidateK0s || bIsCandidateLambda || bIsCandidateALambda)) { // Selection of V0s in jet cones if(fDebug > 5) printf("TaskV0sInJetsEmcal: Searching for V0 %d %d in %d jet cones\n", bIsCandidateK0s, bIsCandidateLambda, iNJetSel); for(Int_t iJet = 0; iJet < iNJetSel; iJet++) { jet = (AliAODJet*)jetArraySel->At(iJet); // load a jet in the list vecJetMomentum.SetXYZ(jet->Px(), jet->Py(), jet->Pz()); // set the vector of jet momentum if(fDebug > 5) printf("TaskV0sInJetsEmcal: Checking if V0 %d %d in jet cone %d\n", bIsCandidateK0s, bIsCandidateLambda, iJet); if(IsParticleInCone(v0, jet, fdRadiusJet)) // If good jet in event, find out whether V0 is in that jet { if(fDebug > 5) printf("TaskV0sInJetsEmcal: V0 %d %d found in jet cone %d\n", bIsCandidateK0s, bIsCandidateLambda, iJet); bIsInConeJet = kTRUE; break; } } // Selection of V0s in perp. cones if(fDebug > 5) printf("TaskV0sInJetsEmcal: Searching for V0 %d %d in %d perp. cones\n", bIsCandidateK0s, bIsCandidateLambda, iNJetPerp); for(Int_t iJet = 0; iJet < iNJetPerp; iJet++) { jetPerp = (AliAODJet*)jetArrayPerp->At(iJet); // load a jet in the list if(fDebug > 5) printf("TaskV0sInJetsEmcal: Checking if V0 %d %d in perp. cone %d\n", bIsCandidateK0s, bIsCandidateLambda, iJet); if(IsParticleInCone(v0, jetPerp, fdRadiusJet)) // V0 in perp. cone { if(fDebug > 5) printf("TaskV0sInJetsEmcal: V0 %d %d found in perp. cone %d\n", bIsCandidateK0s, bIsCandidateLambda, iJet); bIsInConePerp = kTRUE; break; } } // Selection of V0s in random cones if(jetRnd) { if(fDebug > 5) printf("TaskV0sInJetsEmcal: Searching for V0 %d %d in the rnd. cone\n", bIsCandidateK0s, bIsCandidateLambda); if(IsParticleInCone(v0, jetRnd, fdRadiusJet)) // V0 in rnd. cone? { if(fDebug > 5) printf("TaskV0sInJetsEmcal: V0 %d %d found in the rnd. cone\n", bIsCandidateK0s, bIsCandidateLambda); bIsInConeRnd = kTRUE; } } // Selection of V0s in median-cluster cones if(jetMed) { if(fDebug > 5) printf("TaskV0sInJetsEmcal: Searching for V0 %d %d in the med. cone\n", bIsCandidateK0s, bIsCandidateLambda); if(IsParticleInCone(v0, jetMed, fdRadiusJet)) // V0 in med. cone? { if(fDebug > 5) printf("TaskV0sInJetsEmcal: V0 %d %d found in the med. cone\n", bIsCandidateK0s, bIsCandidateLambda); bIsInConeMed = kTRUE; } } // Selection of V0s outside jet cones if(fDebug > 5) printf("TaskV0sInJetsEmcal: Searching for V0 %d %d outside jet cones\n", bIsCandidateK0s, bIsCandidateLambda); if(!OverlapWithJets(jetArraySel, v0, dRadiusExcludeCone)) // V0 oustide jet cones { if(fDebug > 5) printf("TaskV0sInJetsEmcal: V0 %d %d found outside jet cones\n", bIsCandidateK0s, bIsCandidateLambda); bIsOutsideCones = kTRUE; } } // QA histograms after cuts FillQAHistogramV0(primVtx, v0, 1, bIsCandidateK0s, bIsCandidateLambda, bIsInPeakK0s, bIsInPeakLambda); // Cut vs mass histograms after cuts /* if(bIsCandidateK0s) { fh2CutTPCRowsK0s[1]->Fill(dMassV0K0s, dNRowsPos); fh2CutTPCRowsK0s[1]->Fill(dMassV0K0s, dNRowsNeg); fh2CutPtPosK0s[1]->Fill(dMassV0K0s, dPtDaughterPos); fh2CutPtNegK0s[1]->Fill(dMassV0K0s, dPtDaughterNeg); fh2CutDCAVtx[1]->Fill(dMassV0K0s, dDCAToPrimVtxPos); fh2CutDCAVtx[1]->Fill(dMassV0K0s, dDCAToPrimVtxNeg); fh2CutDCAV0[1]->Fill(dMassV0K0s, dDCADaughters); fh2CutCos[1]->Fill(dMassV0K0s, dCPA); fh2CutR[1]->Fill(dMassV0K0s, dRadiusDecay); fh2CutEtaK0s[1]->Fill(dMassV0K0s, dEtaDaughterPos); fh2CutEtaK0s[1]->Fill(dMassV0K0s, dEtaDaughterNeg); fh2CutRapK0s[1]->Fill(dMassV0K0s, dRapK0s); fh2CutCTauK0s[1]->Fill(dMassV0K0s, dMROverPtK0s / dCTauK0s); fh2CutPIDPosK0s[1]->Fill(dMassV0K0s, dNSigmaPosPion); fh2CutPIDNegK0s[1]->Fill(dMassV0K0s, dNSigmaNegPion); } if(bIsCandidateLambda) { fh2CutTPCRowsLambda[1]->Fill(dMassV0Lambda, dNRowsPos); fh2CutTPCRowsLambda[1]->Fill(dMassV0Lambda, dNRowsNeg); fh2CutPtPosLambda[1]->Fill(dMassV0Lambda, dPtDaughterPos); fh2CutPtNegLambda[1]->Fill(dMassV0Lambda, dPtDaughterNeg); fh2CutEtaLambda[1]->Fill(dMassV0Lambda, dEtaDaughterPos); fh2CutEtaLambda[1]->Fill(dMassV0Lambda, dEtaDaughterNeg); fh2CutRapLambda[1]->Fill(dMassV0Lambda, dRapLambda); fh2CutCTauLambda[1]->Fill(dMassV0Lambda, dMROverPtLambda / dCTauLambda); fh2CutPIDPosLambda[1]->Fill(dMassV0Lambda, dNSigmaPosProton); fh2CutPIDNegLambda[1]->Fill(dMassV0Lambda, dNSigmaNegPion); } */ //===== Start of filling V0 spectra ===== Double_t dAngle = TMath::Pi(); // angle between V0 momentum and jet momentum if(bIsInConeJet) { dAngle = vecV0Momentum.Angle(vecJetMomentum); } // iCutIndex = 14 if(bIsCandidateK0s) { // 14 K0s candidates after cuts // printf("K0S: i = %d, m = %f, pT = %f, eta = %f, phi = %f\n",iV0,dMassV0K0s,dPtV0,dEtaV0,dPhiV0); FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, kFALSE, kFALSE, iCutIndex, iCentIndex); Double_t valueKIncl[3] = {dMassV0K0s, dPtV0, dEtaV0}; fhnV0InclusiveK0s[iCentIndex]->Fill(valueKIncl); fh1V0InvMassK0sCent[iCentIndex]->Fill(dMassV0K0s); fh1QACTau2D[1]->Fill(dMROverPtK0s / dCTauK0s); fh1QACTau3D[1]->Fill(dMLOverPK0s / dCTauK0s); // fh2Tau3DVs2D[1]->Fill(dPtV0, dLOverP / dROverPt); if(iNJetSel) { // 15 K0s in jet events FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, kFALSE, kFALSE, iCutIndex + 1, iCentIndex); } if(bIsInConeJet) { // 16 K0s in jets FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, kFALSE, kFALSE, iCutIndex + 2, iCentIndex); Double_t valueKInJC[4] = {dMassV0K0s, dPtV0, dEtaV0, jet->Pt()}; fhnV0InJetK0s[iCentIndex]->Fill(valueKInJC); fh2V0PtJetAngleK0s[iCentIndex]->Fill(jet->Pt(), dAngle); } if(bIsOutsideCones) { Double_t valueKOutJC[3] = {dMassV0K0s, dPtV0, dEtaV0}; fhnV0OutJetK0s[iCentIndex]->Fill(valueKOutJC); } if(bIsInConePerp) { Double_t valueKInPC[4] = {dMassV0K0s, dPtV0, dEtaV0, jetPerp->Pt()}; fhnV0InPerpK0s[iCentIndex]->Fill(valueKInPC); } if(bIsInConeRnd) { Double_t valueKInRnd[3] = {dMassV0K0s, dPtV0, dEtaV0}; fhnV0InRndK0s[iCentIndex]->Fill(valueKInRnd); } if(bIsInConeMed) { Double_t valueKInMed[3] = {dMassV0K0s, dPtV0, dEtaV0}; fhnV0InMedK0s[iCentIndex]->Fill(valueKInMed); } if(!iNJetSel) { Double_t valueKNoJet[3] = {dMassV0K0s, dPtV0, dEtaV0}; fhnV0NoJetK0s[iCentIndex]->Fill(valueKNoJet); } iNV0CandK0s++; } if(bIsCandidateLambda) { // 14 Lambda candidates after cuts // printf("La: i = %d, m = %f, pT = %f, eta = %f, phi = %f\n",iV0,dMassV0Lambda,dPtV0,dEtaV0,dPhiV0); FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, bIsCandidateLambda, kFALSE, iCutIndex, iCentIndex); Double_t valueLIncl[3] = {dMassV0Lambda, dPtV0, dEtaV0}; fhnV0InclusiveLambda[iCentIndex]->Fill(valueLIncl); fh1V0InvMassLambdaCent[iCentIndex]->Fill(dMassV0Lambda); if(iNJetSel) { // 15 Lambda in jet events FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, bIsCandidateLambda, kFALSE, iCutIndex + 1, iCentIndex); } if(bIsInConeJet) { // 16 Lambda in jets FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, bIsCandidateLambda, kFALSE, iCutIndex + 2, iCentIndex); Double_t valueLInJC[4] = {dMassV0Lambda, dPtV0, dEtaV0, jet->Pt()}; fhnV0InJetLambda[iCentIndex]->Fill(valueLInJC); fh2V0PtJetAngleLambda[iCentIndex]->Fill(jet->Pt(), dAngle); } if(bIsOutsideCones) { Double_t valueLOutJet[3] = {dMassV0Lambda, dPtV0, dEtaV0}; fhnV0OutJetLambda[iCentIndex]->Fill(valueLOutJet); } if(bIsInConePerp) { Double_t valueLInPC[4] = {dMassV0Lambda, dPtV0, dEtaV0, jetPerp->Pt()}; fhnV0InPerpLambda[iCentIndex]->Fill(valueLInPC); } if(bIsInConeRnd) { Double_t valueLInRnd[3] = {dMassV0Lambda, dPtV0, dEtaV0}; fhnV0InRndLambda[iCentIndex]->Fill(valueLInRnd); } if(bIsInConeMed) { Double_t valueLInMed[3] = {dMassV0Lambda, dPtV0, dEtaV0}; fhnV0InMedLambda[iCentIndex]->Fill(valueLInMed); } if(!iNJetSel) { Double_t valueLNoJet[3] = {dMassV0Lambda, dPtV0, dEtaV0}; fhnV0NoJetLambda[iCentIndex]->Fill(valueLNoJet); } iNV0CandLambda++; } if(bIsCandidateALambda) { // 14 ALambda candidates after cuts // printf("AL: i = %d, m = %f, pT = %f, eta = %f, phi = %f\n",iV0,dMassV0ALambda,dPtV0,dEtaV0,dPhiV0); FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, kFALSE, bIsCandidateALambda, iCutIndex, iCentIndex); Double_t valueALIncl[3] = {dMassV0ALambda, dPtV0, dEtaV0}; fhnV0InclusiveALambda[iCentIndex]->Fill(valueALIncl); fh1V0InvMassALambdaCent[iCentIndex]->Fill(dMassV0ALambda); if(iNJetSel) { // 15 ALambda in jet events FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, kFALSE, bIsCandidateALambda, iCutIndex + 1, iCentIndex); } if(bIsInConeJet) { // 16 ALambda in jets FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, kFALSE, bIsCandidateALambda, iCutIndex + 2, iCentIndex); Double_t valueLInJC[4] = {dMassV0ALambda, dPtV0, dEtaV0, jet->Pt()}; fhnV0InJetALambda[iCentIndex]->Fill(valueLInJC); fh2V0PtJetAngleALambda[iCentIndex]->Fill(jet->Pt(), dAngle); } if(bIsOutsideCones) { Double_t valueALOutJet[3] = {dMassV0ALambda, dPtV0, dEtaV0}; fhnV0OutJetALambda[iCentIndex]->Fill(valueALOutJet); } if(bIsInConePerp) { Double_t valueLInPC[4] = {dMassV0ALambda, dPtV0, dEtaV0, jetPerp->Pt()}; fhnV0InPerpALambda[iCentIndex]->Fill(valueLInPC); } if(bIsInConeRnd) { Double_t valueALInRnd[3] = {dMassV0ALambda, dPtV0, dEtaV0}; fhnV0InRndALambda[iCentIndex]->Fill(valueALInRnd); } if(bIsInConeMed) { Double_t valueALInMed[3] = {dMassV0ALambda, dPtV0, dEtaV0}; fhnV0InMedALambda[iCentIndex]->Fill(valueALInMed); } if(!iNJetSel) { Double_t valueALNoJet[3] = {dMassV0ALambda, dPtV0, dEtaV0}; fhnV0NoJetALambda[iCentIndex]->Fill(valueALNoJet); } iNV0CandALambda++; } //===== End of filling V0 spectra ===== //===== Association of reconstructed V0 candidates with MC particles ===== if(fbMCAnalysis) { // Associate selected candidates only // if ( !(bIsCandidateK0s && bIsInPeakK0s) && !(bIsCandidateLambda && bIsInPeakLambda) ) // signal candidates if(!(bIsCandidateK0s) && !(bIsCandidateLambda) && !(bIsCandidateALambda)) // chosen candidates with any mass continue; // Get MC labels of reconstructed daughter tracks Int_t iLabelPos = TMath::Abs(trackPos->GetLabel()); Int_t iLabelNeg = TMath::Abs(trackNeg->GetLabel()); // Make sure MC daughters are in the array range if((iLabelNeg < 0) || (iLabelNeg >= iNTracksMC) || (iLabelPos < 0) || (iLabelPos >= iNTracksMC)) continue; // Get MC particles corresponding to reconstructed daughter tracks AliAODMCParticle* particleMCDaughterNeg = (AliAODMCParticle*)arrayMC->At(iLabelNeg); AliAODMCParticle* particleMCDaughterPos = (AliAODMCParticle*)arrayMC->At(iLabelPos); if(!particleMCDaughterNeg || !particleMCDaughterPos) continue; // Make sure MC daughter particles are not physical primary if((particleMCDaughterNeg->IsPhysicalPrimary()) || (particleMCDaughterPos->IsPhysicalPrimary())) continue; // Get identities of MC daughter particles Int_t iPdgCodeDaughterPos = particleMCDaughterPos->GetPdgCode(); Int_t iPdgCodeDaughterNeg = particleMCDaughterNeg->GetPdgCode(); // Get index of the mother particle for each MC daughter particle Int_t iIndexMotherPos = particleMCDaughterPos->GetMother(); Int_t iIndexMotherNeg = particleMCDaughterNeg->GetMother(); if((iIndexMotherNeg < 0) || (iIndexMotherNeg >= iNTracksMC) || (iIndexMotherPos < 0) || (iIndexMotherPos >= iNTracksMC)) continue; // Check whether MC daughter particles have the same mother if(iIndexMotherNeg != iIndexMotherPos) continue; // Get the MC mother particle of both MC daughter particles AliAODMCParticle* particleMCMother = (AliAODMCParticle*)arrayMC->At(iIndexMotherPos); if(!particleMCMother) continue; // Get identity of the MC mother particle Int_t iPdgCodeMother = particleMCMother->GetPdgCode(); // Skip not interesting particles if((iPdgCodeMother != iPdgCodeK0s) && (TMath::Abs(iPdgCodeMother) != iPdgCodeLambda)) continue; // Check identity of the MC mother particle and the decay channel // Is MC mother particle K0S? Bool_t bV0MCIsK0s = ((iPdgCodeMother == iPdgCodeK0s) && (iPdgCodeDaughterPos == +iPdgCodePion) && (iPdgCodeDaughterNeg == -iPdgCodePion)); // Is MC mother particle Lambda? Bool_t bV0MCIsLambda = ((iPdgCodeMother == +iPdgCodeLambda) && (iPdgCodeDaughterPos == +iPdgCodeProton) && (iPdgCodeDaughterNeg == -iPdgCodePion)); // Is MC mother particle anti-Lambda? Bool_t bV0MCIsALambda = ((iPdgCodeMother == -iPdgCodeLambda) && (iPdgCodeDaughterPos == +iPdgCodePion) && (iPdgCodeDaughterNeg == -iPdgCodeProton)); Double_t dPtV0Gen = particleMCMother->Pt(); // Double_t dRapV0MC = particleMCMother->Y(); Double_t dEtaV0Gen = particleMCMother->Eta(); // Double_t dPhiV0Gen = particleMCMother->Phi(); // Is MC mother particle physical primary? Attention!! Definition of IsPhysicalPrimary may change!! // Bool_t bV0MCIsPrimary = particleMCMother->IsPhysicalPrimary(); // Get the MC mother particle of the MC mother particle Int_t iIndexMotherOfMother = particleMCMother->GetMother(); AliAODMCParticle* particleMCMotherOfMother = 0; if(iIndexMotherOfMother >= 0) particleMCMotherOfMother = (AliAODMCParticle*)arrayMC->At(iIndexMotherOfMother); // Get identity of the MC mother particle of the MC mother particle if it exists Int_t iPdgCodeMotherOfMother = 0; if(particleMCMotherOfMother) iPdgCodeMotherOfMother = particleMCMotherOfMother->GetPdgCode(); // Check if the MC mother particle of the MC mother particle is a physical primary Sigma (3212 - Sigma0, 3224 - Sigma*+, 3214 - Sigma*0, 3114 - Sigma*-) // Bool_t bV0MCComesFromSigma = kFALSE; // Is MC mother particle daughter of a Sigma? // if ( (particleMCMotherOfMother && particleMCMotherOfMother->IsPhysicalPrimary()) && ( (TMath::Abs(iPdgCodeMotherOfMother)==3212) || (TMath::Abs(iPdgCodeMotherOfMother)==3224) || (TMath::Abs(iPdgCodeMotherOfMother)==3214) || (TMath::Abs(iPdgCodeMotherOfMother)==3114) ) ) // bV0MCComesFromSigma = kTRUE; // Should MC mother particle be considered as primary when it is Lambda? // Bool_t bV0MCIsPrimaryLambda = (bV0MCIsPrimary || bV0MCComesFromSigma); // Check if the MC mother particle of the MC mother particle is a Xi (3322 - Xi0, 3312 - Xi-) Bool_t bV0MCComesFromXi = ((particleMCMotherOfMother) && ((iPdgCodeMotherOfMother == 3322) || (iPdgCodeMotherOfMother == 3312))); // Is MC mother particle daughter of a Xi? Bool_t bV0MCComesFromAXi = ((particleMCMotherOfMother) && ((iPdgCodeMotherOfMother == -3322) || (iPdgCodeMotherOfMother == -3312))); // Is MC mother particle daughter of a anti-Xi? // Get the distance between production point of the MC mother particle and the primary vertex Double_t dx = dPrimVtxMCX - particleMCMother->Xv(); Double_t dy = dPrimVtxMCY - particleMCMother->Yv(); Double_t dz = dPrimVtxMCZ - particleMCMother->Zv(); Double_t dDistPrimary = TMath::Sqrt(dx * dx + dy * dy + dz * dz); Bool_t bV0MCIsPrimaryDist = (dDistPrimary < dDistPrimaryMax); // Is close enough to be considered primary-like? // phi, eta resolution for V0-reconstruction // Double_t dResolutionV0Eta = particleMCMother->Eta()-v0->Eta(); // Double_t dResolutionV0Phi = particleMCMother->Phi()-v0->Phi(); // K0s // if (bIsCandidateK0s && bIsInPeakK0s) // selected candidates in peak if(bIsCandidateK0s) // selected candidates with any mass { // if (bV0MCIsK0s && bV0MCIsPrimary) // well reconstructed candidates if(bV0MCIsK0s && bV0MCIsPrimaryDist) // well reconstructed candidates { fh2V0K0sPtMassMCRec[iCentIndex]->Fill(dPtV0Gen, dMassV0K0s); Double_t valueEtaK[3] = {dMassV0K0s, dPtV0Gen, dEtaV0Gen}; fh3V0K0sEtaPtMassMCRec[iCentIndex]->Fill(valueEtaK); Double_t valueEtaDKNeg[6] = {0, particleMCDaughterNeg->Eta(), particleMCDaughterNeg->Pt(), dEtaV0Gen, dPtV0Gen, 0}; fhnV0K0sInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKNeg); Double_t valueEtaDKPos[6] = {1, particleMCDaughterPos->Eta(), particleMCDaughterPos->Pt(), dEtaV0Gen, dPtV0Gen, 0}; fhnV0K0sInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKPos); fh2V0K0sMCResolMPt[iCentIndex]->Fill(dMassV0K0s - dMassPDGK0s, dPtV0); fh2V0K0sMCPtGenPtRec[iCentIndex]->Fill(dPtV0Gen, dPtV0); if(bIsInConeJet) // true V0 associated to a candidate in jet { Double_t valueKInJCMC[4] = {dMassV0K0s, dPtV0Gen, dEtaV0Gen, jet->Pt()}; fh3V0K0sInJetPtMassMCRec[iCentIndex]->Fill(valueKInJCMC); Double_t valueEtaKIn[5] = {dMassV0K0s, dPtV0Gen, dEtaV0Gen, jet->Pt(), dEtaV0Gen - jet->Eta()}; fh4V0K0sInJetEtaPtMassMCRec[iCentIndex]->Fill(valueEtaKIn); Double_t valueEtaDKJCNeg[6] = {0, particleMCDaughterNeg->Eta(), particleMCDaughterNeg->Pt(), dEtaV0Gen, dPtV0Gen, jet->Pt()}; fhnV0K0sInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKJCNeg); Double_t valueEtaDKJCPos[6] = {1, particleMCDaughterPos->Eta(), particleMCDaughterPos->Pt(), dEtaV0Gen, dPtV0Gen, jet->Pt()}; fhnV0K0sInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKJCPos); } } if(bV0MCIsK0s && !bV0MCIsPrimaryDist) // not primary K0s { fh1V0K0sPtMCRecFalse[iCentIndex]->Fill(dPtV0Gen); } } // Lambda // if (bIsCandidateLambda && bIsInPeakLambda) // selected candidates in peak if(bIsCandidateLambda) // selected candidates with any mass { // if (bV0MCIsLambda && bV0MCIsPrimaryLambda) // well reconstructed candidates if(bV0MCIsLambda && bV0MCIsPrimaryDist) // well reconstructed candidates { fh2V0LambdaPtMassMCRec[iCentIndex]->Fill(dPtV0Gen, dMassV0Lambda); Double_t valueEtaL[3] = {dMassV0Lambda, dPtV0Gen, dEtaV0Gen}; fh3V0LambdaEtaPtMassMCRec[iCentIndex]->Fill(valueEtaL); Double_t valueEtaDLNeg[6] = {0, particleMCDaughterNeg->Eta(), particleMCDaughterNeg->Pt(), dEtaV0Gen, dPtV0Gen, 0}; fhnV0LambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLNeg); Double_t valueEtaDLPos[6] = {1, particleMCDaughterPos->Eta(), particleMCDaughterPos->Pt(), dEtaV0Gen, dPtV0Gen, 0}; fhnV0LambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLPos); fh2V0LambdaMCResolMPt[iCentIndex]->Fill(dMassV0Lambda - dMassPDGLambda, dPtV0); fh2V0LambdaMCPtGenPtRec[iCentIndex]->Fill(dPtV0Gen, dPtV0); if(bIsInConeJet) // true V0 associated to a reconstructed candidate in jet { Double_t valueLInJCMC[4] = {dMassV0Lambda, dPtV0Gen, dEtaV0Gen, jet->Pt()}; fh3V0LambdaInJetPtMassMCRec[iCentIndex]->Fill(valueLInJCMC); Double_t valueEtaLIn[5] = {dMassV0Lambda, dPtV0Gen, dEtaV0Gen, jet->Pt(), dEtaV0Gen - jet->Eta()}; fh4V0LambdaInJetEtaPtMassMCRec[iCentIndex]->Fill(valueEtaLIn); Double_t valueEtaDLJCNeg[6] = {0, particleMCDaughterNeg->Eta(), particleMCDaughterNeg->Pt(), dEtaV0Gen, dPtV0Gen, jet->Pt()}; fhnV0LambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLJCNeg); Double_t valueEtaDLJCPos[6] = {1, particleMCDaughterPos->Eta(), particleMCDaughterPos->Pt(), dEtaV0Gen, dPtV0Gen, jet->Pt()}; fhnV0LambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLJCPos); } } // Fill the feed-down histograms if(bV0MCIsLambda && bV0MCComesFromXi) { Double_t valueFDLIncl[3] = {dPtV0Gen, particleMCMotherOfMother->Pt(), 0.}; fhnV0LambdaInclMCFD[iCentIndex]->Fill(valueFDLIncl); if(bIsInConeRnd) { fhnV0LambdaBulkMCFD[iCentIndex]->Fill(valueFDLIncl); } if(bIsInConeJet) { Double_t valueFDLInJets[3] = {dPtV0Gen, particleMCMotherOfMother->Pt(), jet->Pt()}; fhnV0LambdaInJetsMCFD[iCentIndex]->Fill(valueFDLInJets); } } if(bV0MCIsLambda && !bV0MCIsPrimaryDist && !bV0MCComesFromXi) // not primary Lambda { fh1V0LambdaPtMCRecFalse[iCentIndex]->Fill(dPtV0Gen); } } // anti-Lambda // if (bIsCandidateALambda && bIsInPeakALambda) // selected candidates in peak if(bIsCandidateALambda) // selected candidates with any mass { // if (bV0MCIsALambda && bV0MCIsPrimaryALambda) // well reconstructed candidates if(bV0MCIsALambda && bV0MCIsPrimaryDist) // well reconstructed candidates { fh2V0ALambdaPtMassMCRec[iCentIndex]->Fill(dPtV0Gen, dMassV0ALambda); Double_t valueEtaAL[3] = {dMassV0ALambda, dPtV0Gen, dEtaV0Gen}; fh3V0ALambdaEtaPtMassMCRec[iCentIndex]->Fill(valueEtaAL); Double_t valueEtaDALNeg[6] = {0, particleMCDaughterNeg->Eta(), particleMCDaughterNeg->Pt(), dEtaV0Gen, dPtV0Gen, 0}; fhnV0ALambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALNeg); Double_t valueEtaDALPos[6] = {1, particleMCDaughterPos->Eta(), particleMCDaughterPos->Pt(), dEtaV0Gen, dPtV0Gen, 0}; fhnV0ALambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALPos); fh2V0ALambdaMCResolMPt[iCentIndex]->Fill(dMassV0ALambda - dMassPDGLambda, dPtV0); fh2V0ALambdaMCPtGenPtRec[iCentIndex]->Fill(dPtV0Gen, dPtV0); if(bIsInConeJet) // true V0 associated to a reconstructed candidate in jet { Double_t valueALInJCMC[4] = {dMassV0ALambda, dPtV0Gen, dEtaV0Gen, jet->Pt()}; fh3V0ALambdaInJetPtMassMCRec[iCentIndex]->Fill(valueALInJCMC); Double_t valueEtaALIn[5] = {dMassV0ALambda, dPtV0Gen, dEtaV0Gen, jet->Pt(), dEtaV0Gen - jet->Eta()}; fh4V0ALambdaInJetEtaPtMassMCRec[iCentIndex]->Fill(valueEtaALIn); Double_t valueEtaDALJCNeg[6] = {0, particleMCDaughterNeg->Eta(), particleMCDaughterNeg->Pt(), dEtaV0Gen, dPtV0Gen, jet->Pt()}; fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALJCNeg); Double_t valueEtaDALJCPos[6] = {1, particleMCDaughterPos->Eta(), particleMCDaughterPos->Pt(), dEtaV0Gen, dPtV0Gen, jet->Pt()}; fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALJCPos); } } // Fill the feed-down histograms if(bV0MCIsALambda && bV0MCComesFromAXi) { Double_t valueFDALIncl[3] = {dPtV0Gen, particleMCMotherOfMother->Pt(), 0.}; fhnV0ALambdaInclMCFD[iCentIndex]->Fill(valueFDALIncl); if(bIsInConeRnd) { fhnV0ALambdaBulkMCFD[iCentIndex]->Fill(valueFDALIncl); } if(bIsInConeJet) { Double_t valueFDALInJets[3] = {dPtV0Gen, particleMCMotherOfMother->Pt(), jet->Pt()}; fhnV0ALambdaInJetsMCFD[iCentIndex]->Fill(valueFDALInJets); } } if(bV0MCIsALambda && !bV0MCIsPrimaryDist && !bV0MCComesFromAXi) // not primary anti-Lambda { fh1V0ALambdaPtMCRecFalse[iCentIndex]->Fill(dPtV0Gen); } } } //===== End Association of reconstructed V0 candidates with MC particles ===== } //===== End of V0 loop ===== fh1V0CandPerEvent->Fill(iNV0CandTot); fh1V0CandPerEventCentK0s[iCentIndex]->Fill(iNV0CandK0s); fh1V0CandPerEventCentLambda[iCentIndex]->Fill(iNV0CandLambda); fh1V0CandPerEventCentALambda[iCentIndex]->Fill(iNV0CandALambda); if(fDebug > 2) printf("TaskV0sInJetsEmcal: End of V0 loop\n"); // Spectra of generated particles if(fbMCAnalysis) { for(Int_t iPartMC = 0; iPartMC < iNTracksMC; iPartMC++) { // Get MC particle AliAODMCParticle* particleMC = (AliAODMCParticle*)arrayMC->At(iPartMC); if(!particleMC) continue; // Get identity of MC particle Int_t iPdgCodeParticleMC = particleMC->GetPdgCode(); // Fill Xi spectrum (3322 - Xi0, 3312 - Xi-) // if ( (iPdgCodeParticleMC==3322) || (iPdgCodeParticleMC==3312) ) if((iPdgCodeParticleMC == 3312) && (TMath::Abs(particleMC->Y()) < 0.5)) { fh1V0XiPtMCGen[iCentIndex]->Fill(particleMC->Pt()); } if((iPdgCodeParticleMC == -3312) && (TMath::Abs(particleMC->Y()) < 0.5)) { fh1V0AXiPtMCGen[iCentIndex]->Fill(particleMC->Pt()); } // Skip not interesting particles if((iPdgCodeParticleMC != iPdgCodeK0s) && (TMath::Abs(iPdgCodeParticleMC) != iPdgCodeLambda)) continue; // Check identity of the MC V0 particle // Is MC V0 particle K0S? Bool_t bV0MCIsK0s = (iPdgCodeParticleMC == iPdgCodeK0s); // Is MC V0 particle Lambda? Bool_t bV0MCIsLambda = (iPdgCodeParticleMC == +iPdgCodeLambda); // Is MC V0 particle anti-Lambda? Bool_t bV0MCIsALambda = (iPdgCodeParticleMC == -iPdgCodeLambda); Double_t dPtV0Gen = particleMC->Pt(); Double_t dRapV0Gen = particleMC->Y(); Double_t dEtaV0Gen = particleMC->Eta(); // V0 rapidity cut if(bCutRapV0) { if(bPrintCuts) printf("Gen: Applying cut: V0 |y|: < %f\n", dRapMax); if((TMath::Abs(dRapV0Gen) > dRapMax)) continue; } // V0 pseudorapidity cut if(bCutEtaV0) { if(bPrintCuts) printf("Gen: Applying cut: V0 |eta|: < %f\n", dEtaMax); if((TMath::Abs(dEtaV0Gen) > dEtaMax)) continue; } /* // Is MC V0 particle physical primary? Attention!! Definition of IsPhysicalPrimary may change!! Bool_t bV0MCIsPrimary = particleMC->IsPhysicalPrimary(); // Get the MC mother particle of the MC V0 particle Int_t iIndexMotherOfMother = particleMC->GetMother(); AliAODMCParticle* particleMCMotherOfMother = 0; if (iIndexMotherOfMother >= 0) particleMCMotherOfMother = (AliAODMCParticle*)arrayMC->At(iIndexMotherOfMother); // Get identity of the MC mother particle of the MC V0 particle if it exists Int_t iPdgCodeMotherOfMother = 0; if (particleMCMotherOfMother) iPdgCodeMotherOfMother = particleMCMotherOfMother->GetPdgCode(); // Check if the MC mother particle is a physical primary Sigma Bool_t bV0MCComesFromSigma = kFALSE; if ((particleMCMotherOfMother && particleMCMotherOfMother->IsPhysicalPrimary()) && (TMath::Abs(iPdgCodeMotherOfMother)==3212) || (TMath::Abs(iPdgCodeMotherOfMother)==3224) || (TMath::Abs(iPdgCodeMotherOfMother)==3214) || (TMath::Abs(iPdgCodeMotherOfMother)==3114) ) bV0MCComesFromSigma = kTRUE; // Should the MC V0 particle be considered as primary when it is Lambda? Bool_t bV0MCIsPrimaryLambda = (bV0MCIsPrimary || bV0MCComesFromSigma); */ // Reject non primary particles // if (!bV0MCIsPrimaryLambda) // continue; // Get the distance between the production point of the MC V0 particle and the primary vertex Double_t dx = dPrimVtxMCX - particleMC->Xv(); Double_t dy = dPrimVtxMCY - particleMC->Yv(); Double_t dz = dPrimVtxMCZ - particleMC->Zv(); Double_t dDistPrimary = TMath::Sqrt(dx * dx + dy * dy + dz * dz); Bool_t bV0MCIsPrimaryDist = (dDistPrimary < dDistPrimaryMax); // Is close enough to be considered primary-like? // Check whether the MC V0 particle is in a MC jet AliAODJet* jetMC = 0; Bool_t bIsMCV0InJet = kFALSE; if(iNJetSel) { if(fDebug > 5) printf("TaskV0sInJetsEmcal: Searching for gen V0 in %d MC jets\n", iNJetSel); for(Int_t iJet = 0; iJet < iNJetSel; iJet++) { jetMC = (AliAODJet*)jetArraySel->At(iJet); // load a jet in the list if(fDebug > 5) printf("TaskV0sInJetsEmcal: Checking if gen V0 in MC jet %d\n", iJet); if(IsParticleInCone(particleMC, jetMC, fdRadiusJet)) // If good jet in event, find out whether V0 is in that jet { if(fDebug > 5) printf("TaskV0sInJetsEmcal: gen V0 found in MC jet %d\n", iJet); bIsMCV0InJet = kTRUE; break; } } } // Select only primary-like MC V0 particles // K0s // if (bV0MCIsK0s && bV0MCIsPrimary) // well reconstructed candidates if(bV0MCIsK0s && bV0MCIsPrimaryDist) // well reconstructed candidates { fh1V0K0sPtMCGen[iCentIndex]->Fill(dPtV0Gen); fh2V0K0sEtaPtMCGen[iCentIndex]->Fill(dPtV0Gen, dEtaV0Gen); if(bIsMCV0InJet) { fh2V0K0sInJetPtMCGen[iCentIndex]->Fill(dPtV0Gen, jetMC->Pt()); Double_t valueEtaKInGen[4] = {dPtV0Gen, dEtaV0Gen, jetMC->Pt(), dEtaV0Gen - jetMC->Eta()}; fh3V0K0sInJetEtaPtMCGen[iCentIndex]->Fill(valueEtaKInGen); } } // Lambda // if (bV0MCIsLambda && bV0MCIsPrimaryLambda) // well reconstructed candidates if(bV0MCIsLambda && bV0MCIsPrimaryDist) // well reconstructed candidates { fh1V0LambdaPtMCGen[iCentIndex]->Fill(dPtV0Gen); fh2V0LambdaEtaPtMCGen[iCentIndex]->Fill(dPtV0Gen, dEtaV0Gen); if(bIsMCV0InJet) { fh2V0LambdaInJetPtMCGen[iCentIndex]->Fill(dPtV0Gen, jetMC->Pt()); Double_t valueEtaLInGen[4] = {dPtV0Gen, dEtaV0Gen, jetMC->Pt(), dEtaV0Gen - jetMC->Eta()}; fh3V0LambdaInJetEtaPtMCGen[iCentIndex]->Fill(valueEtaLInGen); } } // anti-Lambda // if (bV0MCIsALambda && bV0MCIsPrimaryALambda) // well reconstructed candidates if(bV0MCIsALambda && bV0MCIsPrimaryDist) // well reconstructed candidates { fh1V0ALambdaPtMCGen[iCentIndex]->Fill(dPtV0Gen); fh2V0ALambdaEtaPtMCGen[iCentIndex]->Fill(dPtV0Gen, dEtaV0Gen); if(bIsMCV0InJet) { fh2V0ALambdaInJetPtMCGen[iCentIndex]->Fill(dPtV0Gen, jetMC->Pt()); Double_t valueEtaALInGen[4] = {dPtV0Gen, dEtaV0Gen, jetMC->Pt(), dEtaV0Gen - jetMC->Eta()}; fh3V0ALambdaInJetEtaPtMCGen[iCentIndex]->Fill(valueEtaALInGen); } } } } jetArraySel->Delete(); delete jetArraySel; jetArrayPerp->Delete(); delete jetArrayPerp; if(jetRnd) delete jetRnd; jetRnd = 0; PostData(1, fOutputListStd); PostData(2, fOutputListQA); PostData(3, fOutputListCuts); PostData(4, fOutputListMC); // if(fDebug>5) printf("TaskV0sInJetsEmcal: FillHistograms: End\n"); return kFALSE; } void AliAnalysisTaskV0sInJetsEmcal::FillQAHistogramV0(AliAODVertex* vtx, const AliAODv0* vZero, Int_t iIndexHisto, Bool_t IsCandK0s, Bool_t IsCandLambda, Bool_t IsInPeakK0s, Bool_t IsInPeakLambda) { if(!IsCandK0s && !IsCandLambda) return; // Double_t dMassK0s = vZero->MassK0Short(); // Double_t dMassLambda = vZero->MassLambda(); fh1QAV0Status[iIndexHisto]->Fill(vZero->GetOnFlyStatus()); AliAODTrack* trackNeg = (AliAODTrack*)vZero->GetDaughter(1); // negative track AliAODTrack* trackPos = (AliAODTrack*)vZero->GetDaughter(0); // positive track Short_t fTotalCharge = 0; for(Int_t i = 0; i < 2; i++) { AliAODTrack* track = (AliAODTrack*)vZero->GetDaughter(i); // track // Tracks TPC OK fh1QAV0TPCRefit[iIndexHisto]->Fill(track->IsOn(AliAODTrack::kTPCrefit)); Double_t nCrossedRowsTPC = track->GetTPCClusterInfo(2, 1); fh1QAV0TPCRows[iIndexHisto]->Fill(nCrossedRowsTPC); Int_t findable = track->GetTPCNclsF(); fh1QAV0TPCFindable[iIndexHisto]->Fill(findable); if(findable != 0) { fh1QAV0TPCRowsFind[iIndexHisto]->Fill(nCrossedRowsTPC / findable); } // Daughters: pseudo-rapidity cut fh1QAV0Eta[iIndexHisto]->Fill(track->Eta()); if((nCrossedRowsTPC > (160. / (250. - 85.) * (255.*TMath::Abs(tan(track->Theta())) - 85.)) + 20.) && (track->Eta() < 0) && (track->Pt() > 0.15)) // if (IsCandK0s) { fh2QAV0EtaRows[iIndexHisto]->Fill(track->Eta(), nCrossedRowsTPC); fh2QAV0PtRows[iIndexHisto]->Fill(track->Pt(), nCrossedRowsTPC); fh2QAV0PhiRows[iIndexHisto]->Fill(track->Phi(), nCrossedRowsTPC); fh2QAV0NClRows[iIndexHisto]->Fill(findable, nCrossedRowsTPC); fh2QAV0EtaNCl[iIndexHisto]->Fill(track->Eta(), findable); } // Daughters: transverse momentum cut fh1QAV0Pt[iIndexHisto]->Fill(track->Pt()); fTotalCharge += track->Charge(); } fh1QAV0Charge[iIndexHisto]->Fill(fTotalCharge); // Daughters: Impact parameter of daughters to prim vtx fh1QAV0DCAVtx[iIndexHisto]->Fill(TMath::Abs(vZero->DcaNegToPrimVertex())); fh1QAV0DCAVtx[iIndexHisto]->Fill(TMath::Abs(vZero->DcaPosToPrimVertex())); // fh2CutDCAVtx[iIndexHisto]->Fill(dMassK0s,TMath::Abs(vZero->DcaNegToPrimVertex())); // Daughters: DCA fh1QAV0DCAV0[iIndexHisto]->Fill(vZero->DcaV0Daughters()); // fh2CutDCAV0[iIndexHisto]->Fill(dMassK0s,vZero->DcaV0Daughters()); // V0: Cosine of the pointing angle fh1QAV0Cos[iIndexHisto]->Fill(vZero->CosPointingAngle(vtx)); // fh2CutCos[iIndexHisto]->Fill(dMassK0s,vZero->CosPointingAngle(vtx)); // V0: Fiducial volume Double_t xyz[3]; vZero->GetSecondaryVtx(xyz); Double_t r2 = xyz[0] * xyz[0] + xyz[1] * xyz[1]; fh1QAV0R[iIndexHisto]->Fill(TMath::Sqrt(r2)); Double_t dAlpha = vZero->AlphaV0(); Double_t dPtArm = vZero->PtArmV0(); if(IsCandK0s) { if(IsInPeakK0s) { // fh2QAV0EtaPtK0sPeak[iIndexHisto]->Fill(trackNeg->Eta(),vZero->Pt()); // fh2QAV0EtaPtK0sPeak[iIndexHisto]->Fill(trackPos->Eta(),vZero->Pt()); fh2QAV0EtaPtK0sPeak[iIndexHisto]->Fill(vZero->Eta(), vZero->Pt()); fh2QAV0PtPtK0sPeak[iIndexHisto]->Fill(trackNeg->Pt(), trackPos->Pt()); fh2ArmPodK0s[iIndexHisto]->Fill(dAlpha, dPtArm); } fh2QAV0EtaEtaK0s[iIndexHisto]->Fill(trackNeg->Eta(), trackPos->Eta()); fh2QAV0PhiPhiK0s[iIndexHisto]->Fill(trackNeg->Phi(), trackPos->Phi()); fh1QAV0RapK0s[iIndexHisto]->Fill(vZero->RapK0Short()); } if(IsCandLambda) { if(IsInPeakLambda) { // fh2QAV0EtaPtLambdaPeak[iIndexHisto]->Fill(trackNeg->Eta(),vZero->Pt()); // fh2QAV0EtaPtLambdaPeak[iIndexHisto]->Fill(trackPos->Eta(),vZero->Pt()); fh2QAV0EtaPtLambdaPeak[iIndexHisto]->Fill(vZero->Eta(), vZero->Pt()); fh2QAV0PtPtLambdaPeak[iIndexHisto]->Fill(trackNeg->Pt(), trackPos->Pt()); fh2ArmPodLambda[iIndexHisto]->Fill(dAlpha, dPtArm); } fh2QAV0EtaEtaLambda[iIndexHisto]->Fill(trackNeg->Eta(), trackPos->Eta()); fh2QAV0PhiPhiLambda[iIndexHisto]->Fill(trackNeg->Phi(), trackPos->Phi()); fh1QAV0RapLambda[iIndexHisto]->Fill(vZero->RapLambda()); } fh2ArmPod[iIndexHisto]->Fill(dAlpha, dPtArm); } void AliAnalysisTaskV0sInJetsEmcal::FillCandidates(Double_t mK, Double_t mL, Double_t mAL, Bool_t isK, Bool_t isL, Bool_t isAL, Int_t iCut/*cut index*/, Int_t iCent/*cent index*/) { if(isK) { fh1V0CounterCentK0s[iCent]->Fill(iCut); fh1V0InvMassK0sAll[iCut]->Fill(mK); } if(isL) { fh1V0CounterCentLambda[iCent]->Fill(iCut); fh1V0InvMassLambdaAll[iCut]->Fill(mL); } if(isAL) { fh1V0CounterCentALambda[iCent]->Fill(iCut); fh1V0InvMassALambdaAll[iCut]->Fill(mAL); } } Bool_t AliAnalysisTaskV0sInJetsEmcal::IsParticleInCone(const AliVParticle* part1, const AliVParticle* part2, Double_t dRMax) const { // decides whether a particle is inside a jet cone if(!part1 || !part2) return kFALSE; TVector3 vecMom2(part2->Px(), part2->Py(), part2->Pz()); TVector3 vecMom1(part1->Px(), part1->Py(), part1->Pz()); Double_t dR = vecMom2.DeltaR(vecMom1); // = sqrt(dEta*dEta+dPhi*dPhi) if(dR < dRMax) // momentum vectors of part1 and part2 are closer than dRMax return kTRUE; return kFALSE; } Bool_t AliAnalysisTaskV0sInJetsEmcal::OverlapWithJets(const TClonesArray* array, const AliVParticle* part, Double_t dDistance) const { // decides whether a cone overlaps with other jets if(!part) { if(fDebug > 0) printf("AliAnalysisTaskV0sInJetsEmcal::OverlapWithJets: Error: No part\n"); return kFALSE; } if(!array) { if(fDebug > 0) printf("AliAnalysisTaskV0sInJetsEmcal::OverlapWithJets: Error: No array\n"); return kFALSE; } Int_t iNJets = array->GetEntriesFast(); if(iNJets <= 0) { if(fDebug > 2) printf("AliAnalysisTaskV0sInJetsEmcal::OverlapWithJets: Warning: No jets\n"); return kFALSE; } AliVParticle* jet = 0; for(Int_t iJet = 0; iJet < iNJets; iJet++) { jet = (AliVParticle*)array->At(iJet); if(!jet) { if(fDebug > 0) printf("AliAnalysisTaskV0sInJetsEmcal::OverlapWithJets: Error: Failed to load jet %d/%d\n", iJet, iNJets); continue; } if(IsParticleInCone(part, jet, dDistance)) return kTRUE; } return kFALSE; } AliAODJet* AliAnalysisTaskV0sInJetsEmcal::GetRandomCone(const TClonesArray* array, Double_t dEtaConeMax, Double_t dDistance) const { // generate a random cone which does not overlap with selected jets // printf("Generating random cone...\n"); TLorentzVector vecCone; AliAODJet* part = 0; Double_t dEta, dPhi; Int_t iNTrialsMax = 10; Bool_t bStatus = kFALSE; for(Int_t iTry = 0; iTry < iNTrialsMax; iTry++) { // printf("Try %d\n",iTry); dEta = dEtaConeMax * (2 * fRandom->Rndm() - 1.); // random eta in [-dEtaConeMax,+dEtaConeMax] dPhi = TMath::TwoPi() * fRandom->Rndm(); // random phi in [0,2*Pi] vecCone.SetPtEtaPhiM(1., dEta, dPhi, 0.); part = new AliAODJet(vecCone); if(!OverlapWithJets(array, part, dDistance)) { bStatus = kTRUE; // printf("Success\n"); break; } else delete part; } if(!bStatus) part = 0; return part; } AliEmcalJet* AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster(AliJetContainer* cont, Double_t dEtaConeMax) const { // sort kt clusters by pT/area and return the middle one, based on code in AliAnalysisTaskJetChem if(!cont) { if(fDebug > 0) printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Error: No container\n"); return NULL; } Int_t iNClTot = cont->GetNJets(); // number of all clusters in the array Int_t iNCl = 0; // number of accepted clusters // get list of densities std::vector > vecListClusters; // vector that contains pairs [ index, density ] // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Loop over %d clusters.\n", iNClTot); for(Int_t ij = 0; ij < iNClTot; ij++) { AliEmcalJet* clusterBg = (AliEmcalJet*)(cont->GetAcceptJet(ij)); if(!clusterBg) continue; // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Cluster %d/%d used as accepted cluster %d.\n", ij, iNClTot, int(vecListClusters.size())); Double_t dPtBg = clusterBg->Pt(); Double_t dAreaBg = clusterBg->Area(); Double_t dDensityBg = 0; if(dAreaBg > 0) dDensityBg = dPtBg / dAreaBg; std::vector vecCluster; vecCluster.push_back(ij); vecCluster.push_back(dDensityBg); vecListClusters.push_back(vecCluster); } iNCl = vecListClusters.size(); if(iNCl < 3) // need at least 3 clusters (skipping 2 highest) { // if(fDebug > 2) printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Warning: Too little clusters\n"); return NULL; } // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Original lists:\n"); // for(Int_t i = 0; i < iNCl; i++) // printf("%g %g\n", (vecListClusters[i])[0], (vecListClusters[i])[1]); // sort list of indeces by density in descending order std::sort(vecListClusters.begin(), vecListClusters.end(), CompareClusters); // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Sorted lists:\n"); // for(Int_t i = 0; i < iNCl; i++) // printf("%g %g\n", (vecListClusters[i])[0], (vecListClusters[i])[1]); // get median cluster with median density AliEmcalJet* clusterMed = 0; Int_t iIndex = 0; // index of the median cluster in the sorted list Int_t iIndexMed = 0; // index of the median cluster in the original array if(TMath::Odd(iNCl)) // odd number of clusters { iIndex = (Int_t)(0.5 * (iNCl + 1)); // = (n - skip + 1)/2 + 1, skip = 2 // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Odd, median index = %d/%d\n", iIndex, iNCl); } else // even number: picking randomly one of the two closest to median { Int_t iIndex1 = (Int_t)(0.5 * iNCl); // = (n - skip)/2 + 1, skip = 2 Int_t iIndex2 = (Int_t)(0.5 * iNCl + 1); // = (n - skip)/2 + 1 + 1, skip = 2 iIndex = ((fRandom->Rndm() > 0.5) ? iIndex1 : iIndex2); // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: Even, median index = %d or %d -> %d/%d\n", iIndex1, iIndex2, iIndex, iNCl); } iIndexMed = Int_t((vecListClusters[iIndex])[0]); // printf("AliAnalysisTaskV0sInJetsEmcal::GetMedianCluster: getting median cluster %d/%d ok, rho = %g\n", iIndexMed, iNClTot, (vecListClusters[iIndex])[1]); clusterMed = (AliEmcalJet*)(cont->GetAcceptJet(iIndexMed)); if(TMath::Abs(clusterMed->Eta()) > dEtaConeMax) return NULL; return clusterMed; } Double_t AliAnalysisTaskV0sInJetsEmcal::AreaCircSegment(Double_t dRadius, Double_t dDistance) const { // calculate area of a circular segment defined by the circle radius and the (oriented) distance between the secant line and the circle centre Double_t dEpsilon = 1e-2; Double_t dR = dRadius; Double_t dD = dDistance; if(TMath::Abs(dR) < dEpsilon) { if(fDebug > 0) printf("AliAnalysisTaskV0sInJetsEmcal::AreaCircSegment: Error: Too small radius: %f < %f\n", dR, dEpsilon); return 0.; } if(dD >= dR) return 0.; if(dD <= -dR) return TMath::Pi() * dR * dR; return dR * dR * TMath::ACos(dD / dR) - dD * TMath::Sqrt(dR * dR - dD * dD); } Bool_t AliAnalysisTaskV0sInJetsEmcal::IsSelectedForJets(AliAODEvent* fAOD, Double_t dVtxZCut, Double_t dVtxR2Cut, Double_t dCentCutLo, Double_t dCentCutUp, Bool_t bCutDeltaZ, Double_t dDeltaZMax) { // event selection AliAODVertex* vertex = fAOD->GetPrimaryVertex(); if(!vertex) return kFALSE; Int_t iNContribMin = 3; if(!fbIsPbPb) iNContribMin = 2; if(vertex->GetNContributors() < iNContribMin) return kFALSE; TString vtxTitle(vertex->GetTitle()); if(vtxTitle.Contains("TPCVertex")) return kFALSE; Double_t zVertex = vertex->GetZ(); if(TMath::Abs(zVertex) > dVtxZCut) return kFALSE; if(bCutDeltaZ) { AliAODVertex* vertexSPD = fAOD->GetPrimaryVertexSPD(); if(!vertexSPD) { // printf("IsSelectedForJets: Error: No SPD vertex\n"); return kFALSE; } Double_t zVertexSPD = vertexSPD->GetZ(); if(TMath::Abs(zVertex - zVertexSPD) > dDeltaZMax) { // printf("IsSelectedForJets: Rejecting event due to delta z = %f - %f = %f\n",zVertex,zVertexSPD,zVertex-zVertexSPD); return kFALSE; } // printf("IsSelectedForJets: Event OK: %f - %f = %f\n",zVertex,zVertexSPD,zVertex-zVertexSPD); } Double_t xVertex = vertex->GetX(); Double_t yVertex = vertex->GetY(); Double_t radiusSq = yVertex * yVertex + xVertex * xVertex; if(radiusSq > dVtxR2Cut) return kFALSE; Double_t centrality; // centrality = fAOD->GetHeader()->GetCentrality(); centrality = fAOD->GetHeader()->GetCentralityP()->GetCentralityPercentile("V0M"); if(fbIsPbPb) { if(centrality < 0) return kFALSE; if((dCentCutUp < 0) || (dCentCutLo < 0) || (dCentCutUp > 100) || (dCentCutLo > 100) || (dCentCutLo > dCentCutUp)) return kFALSE; if((centrality < dCentCutLo) || (centrality > dCentCutUp)) return kFALSE; } else { if(centrality != -1) return kFALSE; } return kTRUE; } Int_t AliAnalysisTaskV0sInJetsEmcal::GetCentralityBinIndex(Double_t centrality) { // returns index of the centrality bin corresponding to the provided value of centrality if(centrality < 0 || centrality > fgkiCentBinRanges[fgkiNBinsCent - 1]) return -1; for(Int_t i = 0; i < fgkiNBinsCent; i++) { if(centrality <= fgkiCentBinRanges[i]) return i; } return -1; } Int_t AliAnalysisTaskV0sInJetsEmcal::GetCentralityBinEdge(Int_t index) { // returns the upper edge of the centrality bin corresponding to the provided value of index if(index < 0 || index >= fgkiNBinsCent) return -1; return fgkiCentBinRanges[index]; } TString AliAnalysisTaskV0sInJetsEmcal::GetCentBinLabel(Int_t index) { // get string with centrality range for given bin TString lowerEdge = ((index == 0) ? "0" : Form("%d", GetCentralityBinEdge(index - 1))); TString upperEdge = Form("%d", GetCentralityBinEdge(index)); return Form("%s-%s %%", lowerEdge.Data(), upperEdge.Data()); } Double_t AliAnalysisTaskV0sInJetsEmcal::MassPeakSigmaOld(Double_t pt, Int_t particle) { // estimation of the sigma of the invariant-mass peak as a function of pT and particle type switch(particle) { case 0: // K0S return 0.0044 + 0.0004 * (pt - 1.); break; case 1: // Lambda return 0.0023 + 0.00034 * (pt - 1.); break; default: return 0; break; } } bool AliAnalysisTaskV0sInJetsEmcal::CompareClusters(const std::vector cluster1, const std::vector cluster2) { return (cluster1[1] > cluster2[1]); }