// AlidNdPtAnalysisPbPbAOD class.
//
// Author: P. Luettig, 15.05.2013
-// last modified: 17.10.2013
+// last modified: 10.06.2014
//------------------------------------------------------------------------------
+/*
+* This task analysis measured data in PbPb collisions stored in AODs and extract
+* transverse momentum spectra for unidentified charged hadrons vs. centrality.
+* Based on MC the efficiency and secondary contamination are determined,
+* to correct the measured pT distribution.
+* Histograms for the pT resolution correction are also filled.
+*
+*/
#include "AlidNdPtAnalysisPbPbAOD.h"
+#include "AliAnalysisTaskSE.h"
using namespace std;
ClassImp(AlidNdPtAnalysisPbPbAOD)
-
-
AlidNdPtAnalysisPbPbAOD::AlidNdPtAnalysisPbPbAOD(const char *name) : AliAnalysisTaskSE(name),
fOutputList(0),
// Histograms
fPt(0),
fMCPt(0),
fZvPtEtaCent(0),
-fPhiPtEtaCent(0),
+fDeltaphiPtEtaCent(0),
+fPtResptCent(0),
fMCRecPrimZvPtEtaCent(0),
fMCGenZvPtEtaCent(0),
fMCRecSecZvPtEtaCent(0),
-fMCRecPrimPhiPtEtaCent(0),
-fMCGenPhiPtEtaCent(0),
-fMCRecSecPhiPtEtaCent(0),
+fMCRecPrimDeltaphiPtEtaCent(0),
+fMCGenDeltaphiPtEtaCent(0),
+fMCRecSecDeltaphiPtEtaCent(0),
fEventStatistics(0),
fEventStatisticsCentrality(0),
fMCEventStatisticsCentrality(0),
fEventStatisticsCentralityTrigger(0),
fZvMultCent(0),
fTriggerStatistics(0),
-fMCTrackPdgCode(0),
-fMCTrackStatusCode(0),
fCharge(0),
fMCCharge(0),
-fMCPdgPt(0),
-fMCHijingPrim(0),
fDCAPtAll(0),
fDCAPtAccepted(0),
fMCDCAPtSecondary(0),
fCrossCheckClusterLength(0),
fCrossCheckRowsLengthAcc(0),
fCrossCheckClusterLengthAcc(0),
+fCutSettings(0),
+fEventplaneDist(0),
+fEventplaneRunDist(0),
+fMCEventplaneDist(0),
+fCorrelEventplaneMCDATA(0),
+fCorrelEventplaneDefaultCorrected(0),
+fEventplaneSubtractedPercentage(0),
+// cross check for event plane resolution
+fEPDistCent(0),
+fPhiCent(0),
+fPcosEPCent(0),
+fPsinEPCent(0),
+fPcosPhiCent(0),
+fPsinPhiCent(0),
+// cross check for event plane determination
+fDeltaPhiCent(0),
//global
fIsMonteCarlo(0),
+fEPselector("Q"),
// event cut variables
fCutMaxZVertex(10.),
// track kinematic cut variables
fCutEtaMin(-0.8),
fCutEtaMax(0.8),
// track quality cut variables
+fFilterBit(AliAODTrack::kTrkGlobal),
fUseRelativeCuts(kFALSE),
fCutRequireTPCRefit(kTRUE),
+fCutRequireITSRefit(kTRUE),
fCutMinNumberOfClusters(60),
fCutPercMinNumberOfClusters(0.2),
fCutMinNumberOfCrossedRows(120.),
fCutMaxFractionSharedTPCClusters(0.4),
fCutMaxDCAToVertexZ(3.0),
fCutMaxDCAToVertexXY(3.0),
-fCutRequireITSRefit(kTRUE),
fCutMaxChi2PerClusterITS(36.),
fCutDCAToVertex2D(kFALSE),
fCutRequireSigmaToVertex(kFALSE),
fZvNbins(0),
fCentralityNbins(0),
fPhiNbins(0),
+fRunNumberNbins(0),
fBinsMult(0),
fBinsPt(0),
fBinsPtCorr(0),
fBinsEtaCheck(0),
fBinsZv(0),
fBinsCentrality(0),
-fBinsPhi(0)
+fBinsPhi(0),
+fBinsRunNumber(0)
{
for(Int_t i = 0; i < cqMax; i++)
{
- fCrossCheckAll[i] = 0;
- fCrossCheckAcc[i] = 0;
+ fCrossCheckAll[i] = 0;
+ fCrossCheckAcc[i] = 0;
}
fMultNbins = 0;
fEtaCheckNbins = 0;
fZvNbins = 0;
fCentralityNbins = 0;
+ fPhiNbins = 0;
+ fRunNumberNbins = 0;
fBinsMult = 0;
fBinsPt = 0;
fBinsPtCorr = 0;
fBinsZv = 0;
fBinsCentrality = 0;
fBinsPhi = 0;
+ fBinsRunNumber = 0;
DefineOutput(1, TList::Class());
}
// destructor
AlidNdPtAnalysisPbPbAOD::~AlidNdPtAnalysisPbPbAOD()
-{
-
- if(fZvPtEtaCent) delete fZvPtEtaCent; fZvPtEtaCent = 0;
- if(fPt) delete fPt; fPt = 0;
- if(fMCRecPrimZvPtEtaCent) delete fMCRecPrimZvPtEtaCent; fMCRecPrimZvPtEtaCent = 0;
- if(fMCGenZvPtEtaCent) delete fMCGenZvPtEtaCent; fMCGenZvPtEtaCent = 0;
- if(fMCRecSecZvPtEtaCent) delete fMCRecSecZvPtEtaCent; fMCRecSecZvPtEtaCent = 0;
- if(fMCPt) delete fMCPt; fMCPt = 0;
- if(fEventStatistics) delete fEventStatistics; fEventStatistics = 0;
- if(fEventStatisticsCentrality) delete fEventStatisticsCentrality; fEventStatisticsCentrality = 0;
- if(fMCEventStatisticsCentrality) delete fMCEventStatisticsCentrality; fMCEventStatisticsCentrality = 0;
- if(fAllEventStatisticsCentrality) delete fAllEventStatisticsCentrality; fAllEventStatisticsCentrality = 0;
- if(fEventStatisticsCentralityTrigger) delete fEventStatisticsCentralityTrigger; fEventStatisticsCentralityTrigger = 0;
- if(fZvMultCent) delete fZvMultCent; fZvMultCent = 0;
- if(fTriggerStatistics) delete fTriggerStatistics; fTriggerStatistics = 0;
- if(fMCTrackPdgCode) delete fMCTrackPdgCode; fMCTrackPdgCode = 0;
- if(fMCTrackStatusCode) delete fMCTrackStatusCode; fMCTrackStatusCode = 0;
- if(fCharge) delete fCharge; fCharge = 0;
- if(fMCCharge) delete fMCCharge; fMCCharge = 0;
- if(fMCPdgPt) delete fMCPdgPt; fMCPdgPt = 0;
- if(fMCHijingPrim) delete fMCHijingPrim; fMCHijingPrim = 0;
- if(fDCAPtAll) delete fDCAPtAll; fDCAPtAll = 0;
- if(fDCAPtAccepted) delete fDCAPtAccepted; fDCAPtAccepted = 0;
- if(fMCDCAPtSecondary) delete fMCDCAPtSecondary; fMCDCAPtSecondary = 0;
- if(fMCDCAPtPrimary) delete fMCDCAPtPrimary; fMCDCAPtPrimary = 0;
- if(fMCDCAPtSecondary) delete fMCDCAPtSecondary; fMCDCAPtSecondary = 0;
- if(fMCDCAPtPrimary) delete fMCDCAPtPrimary; fMCDCAPtPrimary = 0;
-
- for(Int_t i = 0; i < cqMax; i++)
+{
+ //
+ // because task is owner of the output list, all objects are deleted, when list->Clear() is called
+ //
+ if(fOutputList)
{
- if(fCrossCheckAll[i]) delete fCrossCheckAll[i]; fCrossCheckAll[i] = 0;
- if(fCrossCheckAcc[i]) delete fCrossCheckAcc[i]; fCrossCheckAcc[i] = 0;
+ fOutputList->Clear();
+ delete fOutputList;
}
-
+ fOutputList = 0;
}
void AlidNdPtAnalysisPbPbAOD::UserCreateOutputObjects()
Double_t binsPtDefault[82] = {0.0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0, 2.2, 2.4, 2.6, 2.8, 3.0, 3.2, 3.4, 3.6, 3.8, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 18.0, 20.0, 22.0, 24.0, 26.0, 28.0, 30.0, 32.0, 34.0, 36.0, 40.0, 45.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 180.0, 200.0};
Double_t binsPtCorrDefault[37] = {0., 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0, 2.2, 2.4, 2.6, 3.0, 4.0, 200.0};
Double_t binsEtaDefault[31] = {-1.5,-1.4,-1.3,-1.2,-1.1,-1.0,-0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0.,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.1,1.2,1.3,1.4,1.5};
- Double_t binsZvDefault[13] = {-30.,-25.,-20.,-15.,-10.,-5.,0.,5.,10.,15.,20.,25.,30.};
+ Double_t binsZvDefault[7] = {-30.,-10.,-5.,0.,5.,10.,30.};
Double_t binsCentralityDefault[12] = {0., 5., 10., 20., 30., 40., 50., 60., 70., 80., 90., 100.};
- Double_t binsPhiDefault[37] = { 0, 0.174533, 0.349066, 0.523599, 0.698132, 0.872665, 1.0472, 1.22173, 1.39626, 1.5708, 1.74533, 1.91986, 2.0944, 2.26893, 2.44346, 2.61799, 2.79253, 2.96706, 3.14159, 3.31613, 3.49066, 3.66519, 3.83972, 4.01426, 4.18879, 4.36332, 4.53786, 4.71239, 4.88692, 5.06145, 5.23599, 5.41052, 5.58505, 5.75959, 5.93412, 6.10865, 2.*TMath::Pi()};
+ Double_t binsPhiDefault[37] = { 0., 0.174533, 0.349066, 0.523599, 0.698132, 0.872665, 1.0472, 1.22173, 1.39626, 1.5708, 1.74533, 1.91986, 2.0944, 2.26893, 2.44346, 2.61799, 2.79253, 2.96706, 3.14159, 3.31613, 3.49066, 3.66519, 3.83972, 4.01426, 4.18879, 4.36332, 4.53786, 4.71239, 4.88692, 5.06145, 5.23599, 5.41052, 5.58505, 5.75959, 5.93412, 6.10865, 2.*TMath::Pi()};
Double_t binsPtCheckDefault[20] = {0.,0.15,0.5,1.0,2.0,3.0,4.0, 5.0, 10.0, 13.0, 15.0, 20.0, 25.0, 30.0, 40.0, 50.0, 70.0, 100.0, 150.0, 200.0};
Double_t binsEtaCheckDefault[7] = {-1.0,-0.8,-0.4,0.,0.4,0.8,1.0};
+ Double_t binsRunNumbers2011[186] = {
+ 167693, 167706, 167711, 167712, 167713, 167806, 167807, 167808, 167813, 167814, 167818, 167841, 167842, 167844, 167846, 167902, 167903, 167909, 167915, 167920, 167921, 167985, 167986, 167987, 167988, 168066, 168068, 168069, 168076, 168103, 168104, 168105, 168107, 168108, 168115, 168171, 168172, 168173, 168175, 168177, 168181, 168203, 168204, 168205, 168206, 168207, 168208, 168212, 168213, 168310, 168311, 168318, 168322, 168325, 168341, 168342, 168356, 168361, 168362, 168458, 168460, 168461, 168464, 168467, 168511, 168512, 168514, 168644, 168777, 168826, 168984, 168988, 168992, 169035, 169040, 169044, 169045, 169091, 169094, 169099, 169138, 169143, 169144, 169145, 169148, 169156, 169160, 169167, 169236, 169238, 169377, 169382, 169411, 169415, 169417, 169418, 169419, 169420, 169475, 169498, 169504, 169506, 169512, 169515, 169550, 169553, 169554, 169555, 169557, 169584, 169586, 169587, 169588, 169590, 169591, 169628, 169683, 169835, 169837, 169838, 169846, 169855, 169858, 169859, 169914, 169918, 169919, 169920, 169922, 169923, 169924, 169926, 169956, 169961, 169965, 169969, 169975, 169981, 170027, 170036, 170038, 170040, 170081, 170083, 170084, 170085, 170088, 170089, 170091, 170152, 170155, 170159, 170162, 170163, 170193, 170195, 170203, 170204, 170205, 170207, 170208, 170228, 170230, 170264, 170267, 170268, 170269, 170270, 170306, 170308, 170309, 170311, 170312, 170313, 170315, 170374, 170387, 170388, 170389, 170390, 170546, 170552, 170556, 170572, 170593, 170593+1
+ };
+
// if no binning is set, use the default
if (!fBinsMult) { SetBinsMult(48,binsMultDefault); }
if (!fBinsPt) { SetBinsPt(82,binsPtDefault); }
if (!fBinsPtCheck) { SetBinsPtCheck(20,binsPtCheckDefault); }
if (!fBinsEta) { SetBinsEta(31,binsEtaDefault); }
if (!fBinsEtaCheck) { SetBinsEtaCheck(7,binsEtaCheckDefault); }
- if (!fBinsZv) { SetBinsZv(13,binsZvDefault); }
+ if (!fBinsZv) { SetBinsZv(7,binsZvDefault); }
if (!fBinsCentrality) { SetBinsCentrality(12,binsCentralityDefault); }
if (!fBinsPhi) { SetBinsPhi(37,binsPhiDefault); }
+ if (!fBinsRunNumber) {SetBinsRunNumber(186, binsRunNumbers2011); }
Int_t binsZvPtEtaCent[4]={fZvNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1};
Int_t binsPhiPtEtaCent[4]={fPhiNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1};
Int_t binsZvMultCent[3]={fZvNbins-1,fMultNbins-1,fCentralityNbins-1};
+ Int_t binsOneOverPtPtResCent[3]={400,300,11};
+ Double_t minbinsOneOverPtPtResCent[3]={0,0,0};
+ Double_t maxbinsOneOverPtPtResCent[3]={1,0.015,100};
+
// define Histograms
fZvPtEtaCent = new THnSparseF("fZvPtEtaCent","Zv:Pt:Eta:Centrality",4,binsZvPtEtaCent);
fZvPtEtaCent->SetBinEdges(0,fBinsZv);
fZvPtEtaCent->GetAxis(3)->SetTitle("Centrality");
fZvPtEtaCent->Sumw2();
- fPhiPtEtaCent = new THnSparseF("fPhiPtEtaCent","Phi:Pt:Eta:Centrality",4,binsPhiPtEtaCent);
- fPhiPtEtaCent->SetBinEdges(0,fBinsPhi);
- fPhiPtEtaCent->SetBinEdges(1,fBinsPt);
- fPhiPtEtaCent->SetBinEdges(2,fBinsEta);
- fPhiPtEtaCent->SetBinEdges(3,fBinsCentrality);
- fPhiPtEtaCent->GetAxis(0)->SetTitle("Phi (cm)");
- fPhiPtEtaCent->GetAxis(1)->SetTitle("Pt (GeV/c)");
- fPhiPtEtaCent->GetAxis(2)->SetTitle("Eta");
- fPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
- fPhiPtEtaCent->Sumw2();
-
-
+ fDeltaphiPtEtaCent = new THnSparseF("fDeltaphiPtEtaCent","Deltaphi:Pt:Eta:Centrality",4,binsPhiPtEtaCent);
+ fDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi);
+ fDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt);
+ fDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta);
+ fDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality);
+ fDeltaphiPtEtaCent->GetAxis(0)->SetTitle("#Delta phi to ep");
+ fDeltaphiPtEtaCent->GetAxis(1)->SetTitle("Pt (GeV/c)");
+ fDeltaphiPtEtaCent->GetAxis(2)->SetTitle("Eta");
+ fDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
+ fDeltaphiPtEtaCent->Sumw2();
+
+ fPtResptCent = new THnSparseF("fPtResptCent","OneOverPt:PtRes:Centrality",3,binsOneOverPtPtResCent, minbinsOneOverPtPtResCent, maxbinsOneOverPtPtResCent);
+ fPtResptCent->SetBinEdges(2, fBinsCentrality);
+ fPtResptCent->GetAxis(0)->SetTitle("1/pT (GeV/c)^{-1}");
+ fPtResptCent->GetAxis(1)->SetTitle("#sigma(1/pT)");
+ fPtResptCent->GetAxis(2)->SetTitle("centrality");
+ fPtResptCent->Sumw2();
fMCRecPrimZvPtEtaCent = new THnSparseF("fMCRecPrimZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent);
fMCRecPrimZvPtEtaCent->SetBinEdges(0,fBinsZv);
fMCRecSecZvPtEtaCent->GetAxis(3)->SetTitle("Centrality");
fMCRecSecZvPtEtaCent->Sumw2();
- fMCRecPrimPhiPtEtaCent = new THnSparseF("fMCRecPrimPhiPtEtaCent","mcPhi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent);
- fMCRecPrimPhiPtEtaCent->SetBinEdges(0,fBinsPhi);
- fMCRecPrimPhiPtEtaCent->SetBinEdges(1,fBinsPt);
- fMCRecPrimPhiPtEtaCent->SetBinEdges(2,fBinsEta);
- fMCRecPrimPhiPtEtaCent->SetBinEdges(3,fBinsCentrality);
- fMCRecPrimPhiPtEtaCent->GetAxis(0)->SetTitle("MC Phi (cm)");
- fMCRecPrimPhiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)");
- fMCRecPrimPhiPtEtaCent->GetAxis(2)->SetTitle("MC Eta");
- fMCRecPrimPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
- fMCRecPrimPhiPtEtaCent->Sumw2();
-
- fMCGenPhiPtEtaCent = new THnSparseF("fMCGenPhiPtEtaCent","mcPhi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent);
- fMCGenPhiPtEtaCent->SetBinEdges(0,fBinsPhi);
- fMCGenPhiPtEtaCent->SetBinEdges(1,fBinsPt);
- fMCGenPhiPtEtaCent->SetBinEdges(2,fBinsEta);
- fMCGenPhiPtEtaCent->SetBinEdges(3,fBinsCentrality);
- fMCGenPhiPtEtaCent->GetAxis(0)->SetTitle("MC Phi (cm)");
- fMCGenPhiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)");
- fMCGenPhiPtEtaCent->GetAxis(2)->SetTitle("MC Eta");
- fMCGenPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
- fMCGenPhiPtEtaCent->Sumw2();
-
- fMCRecSecPhiPtEtaCent = new THnSparseF("fMCRecSecPhiPtEtaCent","mcPhi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent);
- fMCRecSecPhiPtEtaCent->SetBinEdges(0,fBinsPhi);
- fMCRecSecPhiPtEtaCent->SetBinEdges(1,fBinsPt);
- fMCRecSecPhiPtEtaCent->SetBinEdges(2,fBinsEta);
- fMCRecSecPhiPtEtaCent->SetBinEdges(3,fBinsCentrality);
- fMCRecSecPhiPtEtaCent->GetAxis(0)->SetTitle("MC Sec Phi (cm)");
- fMCRecSecPhiPtEtaCent->GetAxis(1)->SetTitle("MC Sec Pt (GeV/c)");
- fMCRecSecPhiPtEtaCent->GetAxis(2)->SetTitle("MC Sec Eta");
- fMCRecSecPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
- fMCRecSecPhiPtEtaCent->Sumw2();
+ fMCRecPrimDeltaphiPtEtaCent = new THnSparseF("fMCRecPrimDeltaphiPtEtaCent","mcDeltaphi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent);
+ fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi);
+ fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt);
+ fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta);
+ fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality);
+ fMCRecPrimDeltaphiPtEtaCent->GetAxis(0)->SetTitle("MC #Delta phi to rp");
+ fMCRecPrimDeltaphiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)");
+ fMCRecPrimDeltaphiPtEtaCent->GetAxis(2)->SetTitle("MC Eta");
+ fMCRecPrimDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
+ fMCRecPrimDeltaphiPtEtaCent->Sumw2();
+
+ fMCGenDeltaphiPtEtaCent = new THnSparseF("fMCGenDeltaphiPtEtaCent","mcDeltaphi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent);
+ fMCGenDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi);
+ fMCGenDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt);
+ fMCGenDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta);
+ fMCGenDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality);
+ fMCGenDeltaphiPtEtaCent->GetAxis(0)->SetTitle("MC #Delta phi to rp");
+ fMCGenDeltaphiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)");
+ fMCGenDeltaphiPtEtaCent->GetAxis(2)->SetTitle("MC Eta");
+ fMCGenDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
+ fMCGenDeltaphiPtEtaCent->Sumw2();
+
+ fMCRecSecDeltaphiPtEtaCent = new THnSparseF("fMCRecSecDeltaphiPtEtaCent","mcDeltaphi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent);
+ fMCRecSecDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi);
+ fMCRecSecDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt);
+ fMCRecSecDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta);
+ fMCRecSecDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality);
+ fMCRecSecDeltaphiPtEtaCent->GetAxis(0)->SetTitle("MC Sec #Delta phi to rp");
+ fMCRecSecDeltaphiPtEtaCent->GetAxis(1)->SetTitle("MC Sec Pt (GeV/c)");
+ fMCRecSecDeltaphiPtEtaCent->GetAxis(2)->SetTitle("MC Sec Eta");
+ fMCRecSecDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality");
+ fMCRecSecDeltaphiPtEtaCent->Sumw2();
fPt = new TH1F("fPt","fPt",2000,0,200);
fPt->GetXaxis()->SetTitle("p_{T} (GeV/c)");
fTriggerStatistics = new TH1F("fTriggerStatistics","fTriggerStatistics",10,0,10);
fTriggerStatistics->GetYaxis()->SetTitle("number of events");
- fMCTrackPdgCode = new TH1F("fMCTrackPdgCode","fMCTrackPdgCode",100,0,10);
- fMCTrackPdgCode->GetYaxis()->SetTitle("number of tracks");
- fMCTrackPdgCode->SetBit(TH1::kCanRebin);
-
- fMCTrackStatusCode = new TH1F("fMCTrackStatusCode","fMCTrackStatusCode",100,0,10);
- fMCTrackStatusCode->GetYaxis()->SetTitle("number of tracks");
- fMCTrackStatusCode->SetBit(TH1::kCanRebin);
-
fCharge = new TH1F("fCharge","fCharge",30, -5, 5);
fCharge->GetXaxis()->SetTitle("Charge");
fCharge->GetYaxis()->SetTitle("number of tracks");
fMCCharge = new TH1F("fMCCharge","fMCCharge",30, -5, 5);
fMCCharge->GetXaxis()->SetTitle("MC Charge");
- fMCCharge->GetYaxis()->SetTitle("number of tracks");
-
- fMCPdgPt = new TH2F("fMCPdgPt","fMCPdgPt",fPtNbins-1, fBinsPt, 100,0,100);
- fMCPdgPt->GetYaxis()->SetTitle("particle");
- fMCPdgPt->GetXaxis()->SetTitle("Pt (GeV/c)");
-
- fMCHijingPrim = new TH1F("fMCHijingPrim","fMCHijingPrim",2,0,2);
- fMCHijingPrim->GetYaxis()->SetTitle("number of particles");
+ fMCCharge->GetYaxis()->SetTitle("number of tracks");
-
-
- Int_t binsDCAxyDCAzPtEtaPhi[6] = { 200,200, fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1};
- Double_t minDCAxyDCAzPtEtaPhi[6] = { -5, -5, 0, -1.5, 0., 0, };
- Double_t maxDCAxyDCAzPtEtaPhi[6] = { 5., 5., 100, 1.5, 2.*TMath::Pi(), 100};
+ Int_t binsDCAxyDCAzPtEtaPhi[6] = { 10 , 10 , fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1 };
+ Double_t minDCAxyDCAzPtEtaPhi[6] = { -5 , -5 , 0, -1.5, 0., 0 };
+ Double_t maxDCAxyDCAzPtEtaPhi[6] = { 5., 5., 100, 1.5, 2.*TMath::Pi(), 100 };
fDCAPtAll = new THnSparseF("fDCAPtAll","fDCAPtAll",6, binsDCAxyDCAzPtEtaPhi, minDCAxyDCAzPtEtaPhi, maxDCAxyDCAzPtEtaPhi);
fDCAPtAccepted = new THnSparseF("fDCAPtAccepted","fDCAPtAccepted",6, binsDCAxyDCAzPtEtaPhi, minDCAxyDCAzPtEtaPhi, maxDCAxyDCAzPtEtaPhi);
const Int_t iNbinChi = 51;
const Int_t iNbinLength = 165;
+ const Int_t iNbinRowsOverClusters = 60;
// Double_t dBinsChi[iNbinChi] = {0, 0.2, 0.4, 0.6, 0.8, 1, 1.2, 1.4, 1.6, 1.8, 2, 2.2, 2.4, 2.6, 2.8, 3, 3.2, 3.4, 3.6, 3.8, 4, 4.2, 4.4, 4.6, 4.8, 5, 5.2, 5.4, 5.6, 5.8, 6, 6.2, 6.4, 6.6, 6.8, 7, 7.2, 7.4, 7.6, 7.8, 8, 8.2, 8.4, 8.6, 8.8, 9, 9.2, 9.4, 9.6, 9.8,10.};
Int_t iNbin = 0;
for(Int_t iCheckQuant = 0; iCheckQuant < cqMax; iCheckQuant++)
{
- // iCheckQuant: 0 = CrossedRows, 1 = Nclusters, 2 = Chi^2/clusterTPC
- if(iCheckQuant == cqCrossedRows)
- {
- snprintf(cTempTitleAxis0All,255, "NcrossedRows before Cut");
- snprintf(cTempTitleAxis0Acc,255, "NcrossedRows after Cut");
- snprintf(cTempNameAxis0,255, "CrossedRows");
- iNbin = iNbinRowsClusters;
- dBinMin = 0;
- dBinMax = 159.;
- }
- else if(iCheckQuant == cqNcluster)
- {
- snprintf(cTempTitleAxis0All,255, "Nclusters before Cut");
- snprintf(cTempTitleAxis0Acc,255, "Nclusters after Cut");
- snprintf(cTempNameAxis0,255, "Clusters");
- iNbin = iNbinRowsClusters;
- dBinMin = 0;
- dBinMax = 159.;
- }
- else if(iCheckQuant == cqChi)
- {
- snprintf(cTempTitleAxis0All,255, "#Chi^{2}/cluster before Cut");
- snprintf(cTempTitleAxis0Acc,255, "#Chi^{2}/cluster after Cut");
- snprintf(cTempNameAxis0,255, "Chi");
- iNbin = iNbinChi;
- dBinMin = 0;
- dBinMax = 10.;
- }
- else if(iCheckQuant == cqLength)
- {
- snprintf(cTempTitleAxis0All,255, "Length in TPC before Cut (cm)");
- snprintf(cTempTitleAxis0Acc,255, "Length in TPC after Cut (cm)");
- snprintf(cTempNameAxis0,255, "Length");
- iNbin = iNbinLength;
- dBinMin = 0;
- dBinMax = 165.;
- }
-
- Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1};
-// Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1};
- Double_t minCheckPtEtaPhi[5] = { dBinMin, 0, -1.5, 0., 0, };
- Double_t maxCheckPtEtaPhi[5] = { dBinMax, 100, 1.5, 2.*TMath::Pi(), 100};
-
- snprintf(cFullTempName, 255, "f%sPtEtaPhiAll",cTempNameAxis0);
- snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0All);
- fCrossCheckAll[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi);
- fCrossCheckAll[iCheckQuant]->SetBinEdges(1, fBinsPtCheck);
- fCrossCheckAll[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck);
- fCrossCheckAll[iCheckQuant]->Sumw2();
-
- snprintf(cFullTempName, 255, "f%sPtEtaPhiAcc",cTempNameAxis0);
- snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0Acc);
- fCrossCheckAcc[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi);
- fCrossCheckAcc[iCheckQuant]->SetBinEdges(1, fBinsPtCheck);
- fCrossCheckAcc[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck);
- fCrossCheckAcc[iCheckQuant]->Sumw2();
+ // iCheckQuant: 0 = CrossedRows, 1 = Nclusters, 2 = Chi^2/clusterTPC
+ if(iCheckQuant == cqCrossedRows)
+ {
+ snprintf(cTempTitleAxis0All,255, "NcrossedRows before Cut");
+ snprintf(cTempTitleAxis0Acc,255, "NcrossedRows after Cut");
+ snprintf(cTempNameAxis0,255, "CrossedRows");
+ iNbin = iNbinRowsClusters;
+ dBinMin = 0;
+ dBinMax = 159.;
+ }
+ else if(iCheckQuant == cqNcluster)
+ {
+ snprintf(cTempTitleAxis0All,255, "Nclusters before Cut");
+ snprintf(cTempTitleAxis0Acc,255, "Nclusters after Cut");
+ snprintf(cTempNameAxis0,255, "Clusters");
+ iNbin = iNbinRowsClusters;
+ dBinMin = 0;
+ dBinMax = 159.;
+ }
+ else if(iCheckQuant == cqChi)
+ {
+ snprintf(cTempTitleAxis0All,255, "#Chi^{2}/cluster before Cut");
+ snprintf(cTempTitleAxis0Acc,255, "#Chi^{2}/cluster after Cut");
+ snprintf(cTempNameAxis0,255, "Chi");
+ iNbin = iNbinChi;
+ dBinMin = 0;
+ dBinMax = 10.;
+ }
+ else if(iCheckQuant == cqLength)
+ {
+ snprintf(cTempTitleAxis0All,255, "Length in TPC before Cut (cm)");
+ snprintf(cTempTitleAxis0Acc,255, "Length in TPC after Cut (cm)");
+ snprintf(cTempNameAxis0,255, "Length");
+ iNbin = iNbinLength;
+ dBinMin = 0;
+ dBinMax = 165.;
+ }
+ else if(iCheckQuant == cqRowsOverFindable)
+ {
+ snprintf(cTempTitleAxis0All,255, "Number of Crossed Rows / Number of Findable Clusters before Cut");
+ snprintf(cTempTitleAxis0Acc,255, "Number of Crossed Rows / Number of Findable Clusters before Cut");
+ snprintf(cTempNameAxis0,255, "RowsOverFindable");
+ iNbin = iNbinRowsOverClusters;
+ dBinMin = 0.6;
+ dBinMax = 1.2;
+ }
+
+
+ Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1};
+ // Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1};
+ Double_t minCheckPtEtaPhi[5] = { dBinMin, 0, -1.5, 0., 0, };
+ Double_t maxCheckPtEtaPhi[5] = { dBinMax, 100, 1.5, 2.*TMath::Pi(), 100};
+
+ snprintf(cFullTempName, 255, "f%sPtEtaPhiAll",cTempNameAxis0);
+ snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0All);
+ fCrossCheckAll[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi);
+ fCrossCheckAll[iCheckQuant]->SetBinEdges(1, fBinsPtCheck);
+ fCrossCheckAll[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck);
+ fCrossCheckAll[iCheckQuant]->Sumw2();
+
+ snprintf(cFullTempName, 255, "f%sPtEtaPhiAcc",cTempNameAxis0);
+ snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0Acc);
+ fCrossCheckAcc[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi);
+ fCrossCheckAcc[iCheckQuant]->SetBinEdges(1, fBinsPtCheck);
+ fCrossCheckAcc[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck);
+ fCrossCheckAcc[iCheckQuant]->Sumw2();
} // end iCheckQuant
fCutPercClusters = new TH1F("fCutPercClusters","fCutPercClusters;NclustersTPC;counts",160,0,160);
fCrossCheckClusterLengthAcc = new TH2F("fCrossCheckClusterLengthAcc","fCrossCheckClusterLengthAcc;Length in TPC;NClusters",170,0,170,170,0,170);
fCrossCheckClusterLengthAcc->Sumw2();
+ fCutSettings = new TH1F("fCutSettings","fCutSettings",100,0,10);
+ fCutSettings->GetYaxis()->SetTitle("cut value");
+ fCutSettings->SetBit(TH1::kCanRebin);
+
+ fEventplaneDist = new TH1F("fEventplaneDist","fEventplaneDist",200, 0, 2.*TMath::Pi());
+ fEventplaneDist->GetXaxis()->SetTitle("#phi (event plane)");
+ fEventplaneDist->Sumw2();
+
+ fEventplaneRunDist = new TH2F("fEventplaneRunDist","fEventplaneRunDist",200, 0, 2.*TMath::Pi(),fRunNumberNbins-1, fBinsRunNumber );
+ fEventplaneRunDist->GetXaxis()->SetTitle("#phi (event plane)");
+ fEventplaneRunDist->GetYaxis()->SetTitle("runnumber");
+ fEventplaneRunDist->Sumw2();
+
+ fMCEventplaneDist = new TH1F("fMCEventplaneDist","fMCEventplaneDist",20, -1.*TMath::Pi(), TMath::Pi());
+ fMCEventplaneDist->GetXaxis()->SetTitle("#phi (MC event plane)");
+ fMCEventplaneDist->Sumw2();
+
+ fCorrelEventplaneMCDATA = new TH2F("fCorrelEventplaneMCDATA","fCorrelEventplaneMCDATA",40, -2.*TMath::Pi(), 2.*TMath::Pi(), 40, -2.*TMath::Pi(), 2.*TMath::Pi());
+ fCorrelEventplaneMCDATA->GetXaxis()->SetTitle("#phi (event plane)");
+ fCorrelEventplaneMCDATA->GetYaxis()->SetTitle("#phi (MC event plane)");
+ fCorrelEventplaneMCDATA->Sumw2();
+
+ Int_t binsCorrelPhiPhiCent[3] = { 40, 40, 10};
+ Double_t minCorrelPhiPhiCent[3] = { -2.*TMath::Pi(), -2.*TMath::Pi(), 0};
+ Double_t maxCorrelPhiPhiCent[3] = { 2.*TMath::Pi(), 2.*TMath::Pi(), 100};
+
+ fCorrelEventplaneDefaultCorrected = new THnSparseF("fCorrelEventplaneDefaultCorrected","fCorrelEventplaneDefaultCorrected",3,binsCorrelPhiPhiCent, minCorrelPhiPhiCent, maxCorrelPhiPhiCent);
+ fCorrelEventplaneDefaultCorrected->SetBinEdges(2, fBinsCentrality);
+ fCorrelEventplaneDefaultCorrected->GetAxis(0)->SetTitle("#phi (event plane)");
+ fCorrelEventplaneDefaultCorrected->GetAxis(1)->SetTitle("#phi (corrected event plane)");
+ fCorrelEventplaneDefaultCorrected->GetAxis(2)->SetTitle("centrality");
+ fCorrelEventplaneDefaultCorrected->Sumw2();
+
+ fEventplaneSubtractedPercentage = new TH2F("fEventplaneSubtractedPercentage","fEventplaneSubtractedPercentage",100, 0,1, fCentralityNbins-1, fBinsCentrality);
+ fEventplaneSubtractedPercentage->GetXaxis()->SetTitle("percentage of tracks, which have been subtracted during analysis");
+ fEventplaneSubtractedPercentage->GetYaxis()->SetTitle("centrality");
+ fEventplaneSubtractedPercentage->Sumw2();
+
+ // cross check for event plane resolution
+ fEPDistCent = new TH2F("fEPDistCent","fEPDistCent",20, -2.*TMath::Pi(), 2.*TMath::Pi(), fCentralityNbins-1, fBinsCentrality);
+ fEPDistCent->GetXaxis()->SetTitle("#phi (#Psi_{EP})");
+ fEPDistCent->GetYaxis()->SetTitle("Centrality");
+ fEPDistCent->Sumw2();
+
+ fPhiCent = new TH2F("fPhiCent","fPhiCent",200, -2.*TMath::Pi(), 2.*TMath::Pi(), fCentralityNbins-1, fBinsCentrality);
+ fPhiCent->GetXaxis()->SetTitle("#phi");
+ fPhiCent->GetYaxis()->SetTitle("Centrality");
+ fPhiCent->Sumw2();
+
+ fPcosEPCent = new TProfile("fPcosEPCent","fPcosEPCent", 100,0,100);
+ fPcosEPCent->GetXaxis()->SetTitle("Centrality");
+ fPcosEPCent->GetYaxis()->SetTitle("#LT cos 2 #Psi_{EP} #GT");
+ fPcosEPCent->Sumw2();
+
+ fPsinEPCent = new TProfile("fPsinEPCent","fPsinEPCent", 100,0,100);
+ fPsinEPCent->GetXaxis()->SetTitle("Centrality");
+ fPsinEPCent->GetYaxis()->SetTitle("#LT sin 2 #Psi_{EP} #GT");
+ fPsinEPCent->Sumw2();
+
+ fPcosPhiCent = new TProfile("fPcosPhiCent","fPcosPhiCent", 100,0,100);
+ fPcosPhiCent->GetXaxis()->SetTitle("Centrality");
+ fPcosPhiCent->GetYaxis()->SetTitle("#LT cos 2 #phi #GT");
+ fPcosPhiCent->Sumw2();
+
+ fPsinPhiCent = new TProfile("fPsinPhiCent","fPsinPhiCent", 100,0,100);
+ fPsinPhiCent->GetXaxis()->SetTitle("Centrality");
+ fPsinPhiCent->GetYaxis()->SetTitle("#LT sin 2 #phi #GT");
+ fPsinPhiCent->Sumw2();
+
+ fDeltaPhiCent = new TH2F("fDeltaPhiCent","fDeltaPhiCent",200, -2.*TMath::Pi(), 2.*TMath::Pi(), fCentralityNbins-1, fBinsCentrality);
+ fDeltaPhiCent->GetXaxis()->SetTitle("#Delta #phi");
+ fDeltaPhiCent->GetYaxis()->SetTitle("Centrality");
+ fDeltaPhiCent->Sumw2();
// Add Histos, Profiles etc to List
fOutputList->Add(fZvPtEtaCent);
- fOutputList->Add(fPhiPtEtaCent);
+ fOutputList->Add(fDeltaphiPtEtaCent);
+ fOutputList->Add(fPtResptCent);
fOutputList->Add(fPt);
fOutputList->Add(fMCRecPrimZvPtEtaCent);
fOutputList->Add(fMCGenZvPtEtaCent);
fOutputList->Add(fMCRecSecZvPtEtaCent);
- fOutputList->Add(fMCRecPrimPhiPtEtaCent);
- fOutputList->Add(fMCGenPhiPtEtaCent);
- fOutputList->Add(fMCRecSecPhiPtEtaCent);
+ fOutputList->Add(fMCRecPrimDeltaphiPtEtaCent);
+ fOutputList->Add(fMCGenDeltaphiPtEtaCent);
+ fOutputList->Add(fMCRecSecDeltaphiPtEtaCent);
fOutputList->Add(fMCPt);
fOutputList->Add(fEventStatistics);
fOutputList->Add(fEventStatisticsCentrality);
fOutputList->Add(fEventStatisticsCentralityTrigger);
fOutputList->Add(fZvMultCent);
fOutputList->Add(fTriggerStatistics);
- fOutputList->Add(fMCTrackPdgCode);
- fOutputList->Add(fMCTrackStatusCode);
fOutputList->Add(fCharge);
fOutputList->Add(fMCCharge);
- fOutputList->Add(fMCPdgPt);
- fOutputList->Add(fMCHijingPrim);
fOutputList->Add(fDCAPtAll);
fOutputList->Add(fDCAPtAccepted);
fOutputList->Add(fMCDCAPtSecondary);
fOutputList->Add(fMCDCAPtPrimary);
for(Int_t i = 0; i < cqMax; i++)
{
- fOutputList->Add(fCrossCheckAll[i]);
- fOutputList->Add(fCrossCheckAcc[i]);
+ fOutputList->Add(fCrossCheckAll[i]);
+ fOutputList->Add(fCrossCheckAcc[i]);
}
fOutputList->Add(fCutPercClusters);
fOutputList->Add(fCutPercCrossed);
fOutputList->Add(fCrossCheckClusterLength);
fOutputList->Add(fCrossCheckRowsLengthAcc);
fOutputList->Add(fCrossCheckClusterLengthAcc);
+ fOutputList->Add(fCutSettings);
+ fOutputList->Add(fEventplaneDist);
+ fOutputList->Add(fEventplaneRunDist);
+ fOutputList->Add(fMCEventplaneDist);
+ fOutputList->Add(fCorrelEventplaneMCDATA);
+ fOutputList->Add(fCorrelEventplaneDefaultCorrected);
+ fOutputList->Add(fEventplaneSubtractedPercentage);
+
+ fOutputList->Add(fEPDistCent);
+ fOutputList->Add(fPhiCent);
+ fOutputList->Add(fPcosEPCent);
+ fOutputList->Add(fPsinEPCent);
+ fOutputList->Add(fPcosPhiCent);
+ fOutputList->Add(fPsinPhiCent);
+
+ fOutputList->Add(fDeltaPhiCent);
+
+ StoreCutSettingsToHistogram();
PostData(1, fOutputList);
}
void AlidNdPtAnalysisPbPbAOD::UserExec(Option_t *option)
{
-
+ //
// Main Loop
// called for each event
+ //
+
fEventStatistics->Fill("all events",1);
// set ZERO pointers:
AliAODMCHeader *mcHdr = NULL;
AliGenHijingEventHeader *genHijingHeader = NULL;
//AliGenPythiaEventHeader *genPythiaHeader = NULL;
+ AliEventplane *ep = NULL;
+
+ TVector2 *epQvector = NULL;
Bool_t bIsEventSelectedMB = kFALSE;
Bool_t bIsEventSelectedSemi = kFALSE;
Double_t dMCEventZv = -100;
Double_t dEventZv = -100;
Int_t iAcceptedMultiplicity = 0;
+ Double_t dEventplaneAngle = -10;
+ Double_t dEventplaneAngleCorrected = -10; // event plane angle, where tracks contributing to this angle have been subtracted
+ Double_t dMCEventplaneAngle = -10;
fIsMonteCarlo = kFALSE;
AliAODEvent *eventAOD = 0x0;
eventAOD = dynamic_cast<AliAODEvent*>( InputEvent() );
if (!eventAOD) {
- AliWarning("ERROR: eventAOD not available \n");
- return;
+ AliWarning("ERROR: eventAOD not available \n");
+ return;
}
// check, which trigger has been fired
// only take tracks of events, which are triggered
if(nTriggerFired == 0) { return; }
+
// if( !bIsEventSelected || nTriggerFired>1 ) return;
// fEventStatistics->Fill("events with only coll. cand.", 1);
if( stack )
{
- fIsMonteCarlo = kTRUE;
-
- mcHdr = (AliAODMCHeader*)list->FindObject(AliAODMCHeader::StdBranchName());
-
- genHijingHeader = GetHijingEventHeader(mcHdr);
- // genPythiaHeader = GetPythiaEventHeader(mcHdr);
-
- if(!genHijingHeader) { return; }
-
- // if(!genPythiaHeader) { return; }
-
- dMCEventZv = mcHdr->GetVtxZ();
- dMCTrackZvPtEtaCent[0] = dMCEventZv;
- fEventStatistics->Fill("MC all events",1);
+ fIsMonteCarlo = kTRUE;
+
+ mcHdr = (AliAODMCHeader*)list->FindObject(AliAODMCHeader::StdBranchName());
+
+ genHijingHeader = GetHijingEventHeader(mcHdr);
+ // genPythiaHeader = GetPythiaEventHeader(mcHdr);
+
+ if(!genHijingHeader) { return; }
+
+ // if(!genPythiaHeader) { return; }
+
+
+ dMCEventZv = mcHdr->GetVtxZ();
+ dMCTrackZvPtEtaCent[0] = dMCEventZv;
+ dMCEventplaneAngle = MoveEventplane(genHijingHeader->ReactionPlaneAngle());
+ fEventStatistics->Fill("MC all events",1);
+ fMCEventplaneDist->Fill(dMCEventplaneAngle);
}
AliCentrality* aCentrality = eventAOD->GetCentrality();
Double_t dCentrality = aCentrality->GetCentralityPercentile("V0M");
if( dCentrality < 0 ) return;
+
+ // protection for bias on pt spectra if all triggers selected
+ // if( (bIsEventSelectedCentral) /*&& (!bIsEventSelectedSemi) && (!bIsEventSelectedMB)*/ && (dCentrality > 10) ) return;
+ // if( /*(!bIsEventSelectedCentral) &&*/ (bIsEventSelectedSemi) /*&& (!bIsEventSelectedMB)*/ && (dCentrality < 20) && (dCentrality > 50)) return;
+ if( (bIsEventSelectedCentral) && (dCentrality > 10) ) return;
+ if( (bIsEventSelectedSemi) && ((dCentrality < 20) || (dCentrality > 50))) return;
+
fEventStatistics->Fill("after centrality selection",1);
+ // start with track analysis
+// Int_t *iIndexAcceptedTracks = new Int_t[eventAOD->GetNumberOfTracks()]; // maximum number of track indices, this array can have
+// Int_t nTotalNumberAcceptedTracks = 0;
+// for(Int_t i = 0; i < eventAOD->GetNumberOfTracks(); i++) { iIndexAcceptedTracks[i] = 0; }
+// for(Int_t itrack = 0; itrack < eventAOD->GetNumberOfTracks(); itrack++)
+// {
+// track = eventAOD->GetTrack(itrack);
+// if(!track) continue;
+//
+// GetDCA(track, eventAOD, dDCA);
+//
+// Double_t dDCAxyDCAzPt[5] = { dDCA[0], dDCA[1], track->Pt(), track->Eta(), track->Phi() };
+//
+// fDCAPtAll->Fill(dDCAxyDCAzPt);
+//
+// if( !(IsTrackAccepted(track, dCentrality, eventAOD->GetMagneticField())) ) continue;
+//
+// iIndexAcceptedTracks[nTotalNumberAcceptedTracks] = itrack;
+// nTotalNumberAcceptedTracks++;
+// }
+
+ // get event plane Angle from AODHeader, default is Q
+ ep = const_cast<AliAODEvent*>(eventAOD)->GetEventplane();
+ if(ep) {
+ dEventplaneAngle = MoveEventplane(ep->GetEventplane(GetEventplaneSelector().Data(),eventAOD));
+ if(GetEventplaneSelector().CompareTo("Q") == 0)
+ {
+ epQvector = ep->GetQVector();
+ if(epQvector) dEventplaneAngle = epQvector->Phi();//MoveEventplane(epQvector->Phi());
+ }
+ }
+ if( (GetEventplaneSelector().CompareTo("Q") == 0) && !epQvector )
+ {
+ AliWarning("ERROR: epQvector not available \n");
+ return;
+ }
+
+ // cout << dEventplaneAngle << endl;
+ fEventplaneDist->Fill(dEventplaneAngle);
+ fEventplaneRunDist->Fill(dEventplaneAngle, (Double_t)eventAOD->GetRunNumber());
+
+ // fill crosscheck histos
+ fEPDistCent->Fill(dEventplaneAngle, dCentrality);
+ fPcosEPCent->Fill(dCentrality, TMath::Cos(2.*dEventplaneAngle));
+ fPsinEPCent->Fill(dCentrality, TMath::Sin(2.*dEventplaneAngle));
// start with MC truth analysis
if(fIsMonteCarlo)
{
-
- if( dMCEventZv > GetCutMaxZVertex() ) { return; }
-
- dMCTrackZvPtEtaCent[0] = dMCEventZv;
-
- fEventStatistics->Fill("MC afterZv cut",1);
-
- for(Int_t iMCtrack = 0; iMCtrack < stack->GetEntriesFast(); iMCtrack++)
- {
- mcPart =(AliAODMCParticle*)stack->At(iMCtrack);
-
- // check for charge
- if( !(IsMCTrackAccepted(mcPart)) ) continue;
-
- if(!IsHijingParticle(mcPart, genHijingHeader)) { continue; }
-
- if(mcPart->IsPhysicalPrimary() )
- {
- fMCHijingPrim->Fill("IsPhysicalPrimary",1);
- }
- else
- {
- fMCHijingPrim->Fill("NOT a primary",1);
- continue;
- }
-
-
- //
- // ======================== fill histograms ========================
- dMCTrackZvPtEtaCent[1] = mcPart->Pt();
- dMCTrackZvPtEtaCent[2] = mcPart->Eta();
- dMCTrackZvPtEtaCent[3] = dCentrality;
- fMCGenZvPtEtaCent->Fill(dMCTrackZvPtEtaCent);
-
- dMCTrackPhiPtEtaCent[0] = mcPart->Phi();
- dMCTrackPhiPtEtaCent[1] = mcPart->Pt();
- dMCTrackPhiPtEtaCent[2] = mcPart->Eta();
- dMCTrackPhiPtEtaCent[3] = dCentrality;
- fMCGenPhiPtEtaCent->Fill(dMCTrackPhiPtEtaCent);
-
- bEventHasATrack = kTRUE;
-
-
- if( (dMCTrackZvPtEtaCent[1] > GetCutPtMin() ) &&
- (dMCTrackZvPtEtaCent[1] < GetCutPtMax() ) &&
- (dMCTrackZvPtEtaCent[2] > GetCutEtaMin() ) &&
- (dMCTrackZvPtEtaCent[2] < GetCutEtaMax() ) )
- {
- fMCPt->Fill(mcPart->Pt());
- fMCCharge->Fill(mcPart->Charge()/3.);
- bEventHasATrackInRange = kTRUE;
- }
-
- }
+
+ if( dMCEventZv > GetCutMaxZVertex() ) { return; }
+
+ dMCTrackZvPtEtaCent[0] = dMCEventZv;
+
+ fEventStatistics->Fill("MC afterZv cut",1);
+
+ for(Int_t iMCtrack = 0; iMCtrack < stack->GetEntriesFast(); iMCtrack++)
+ {
+ mcPart =(AliAODMCParticle*)stack->At(iMCtrack);
+
+ // check for charge
+ if( !(IsMCTrackAccepted(mcPart)) ) continue;
+
+ if(!IsHijingParticle(mcPart, genHijingHeader)) { continue; }
+
+ if(mcPart->IsPhysicalPrimary() )
+ {
+ // fMCHijingPrim->Fill("IsPhysicalPrimary",1);
+ }
+ else
+ {
+ // fMCHijingPrim->Fill("NOT a primary",1);
+ continue;
+ }
+
+
+ //
+ // ======================== fill histograms ========================
+ dMCTrackZvPtEtaCent[1] = mcPart->Pt();
+ dMCTrackZvPtEtaCent[2] = mcPart->Eta();
+ dMCTrackZvPtEtaCent[3] = dCentrality;
+ fMCGenZvPtEtaCent->Fill(dMCTrackZvPtEtaCent);
+
+ dMCTrackPhiPtEtaCent[0] = RotatePhi(mcPart->Phi(), dEventplaneAngle); // use eventplane and not reactionplan, similar to centrality vs impact paramter
+ // if( dMCTrackPhiPtEtaCent[0] < 0) dMCTrackPhiPtEtaCent[0] += 2.*TMath::Pi();
+ // else if( dMCTrackPhiPtEtaCent[0] > 2.*TMath::Pi()) dMCTrackPhiPtEtaCent[0] -= 2.*TMath::Pi();
+ dMCTrackPhiPtEtaCent[1] = mcPart->Pt();
+ dMCTrackPhiPtEtaCent[2] = mcPart->Eta();
+ dMCTrackPhiPtEtaCent[3] = dCentrality;
+ fMCGenDeltaphiPtEtaCent->Fill(dMCTrackPhiPtEtaCent);
+
+ bEventHasATrack = kTRUE;
+
+
+ if( (dMCTrackZvPtEtaCent[1] > GetCutPtMin() ) &&
+ (dMCTrackZvPtEtaCent[1] < GetCutPtMax() ) &&
+ (dMCTrackZvPtEtaCent[2] > GetCutEtaMin() ) &&
+ (dMCTrackZvPtEtaCent[2] < GetCutEtaMax() ) )
+ {
+ fMCPt->Fill(mcPart->Pt());
+ fMCCharge->Fill(mcPart->Charge()/3.);
+ bEventHasATrackInRange = kTRUE;
+ }
+
+ }
} // isMonteCarlo
if(bEventHasATrack) { fEventStatistics->Fill("MC events with tracks",1); }
if(bEventHasATrackInRange)
{
- fEventStatistics->Fill("MC events with tracks in range",1);
- fMCEventStatisticsCentrality->Fill(dCentrality);
+ fEventStatistics->Fill("MC events with tracks in range",1);
+ fMCEventStatisticsCentrality->Fill(dCentrality);
}
bEventHasATrack = kFALSE;
bEventHasATrackInRange = kFALSE;
-
+ //
// Loop over recontructed tracks
+ //
dEventZv = eventAOD->GetPrimaryVertex()->GetZ();
if( TMath::Abs(dEventZv) > GetCutMaxZVertex() ) return;
+ // count all events, which are within zv distribution
fAllEventStatisticsCentrality->Fill(dCentrality/*, nTriggerFired*/);
fEventStatistics->Fill("after Zv cut",1);
dTrackZvPtEtaCent[0] = dEventZv;
+
+
if(AreRelativeCutsEnabled())
{
- if(!SetRelativeCuts(eventAOD)) return;
+ if(!SetRelativeCuts(eventAOD)) return;
}
+ Int_t iSubtractedTracks = 0;
+
for(Int_t itrack = 0; itrack < eventAOD->GetNumberOfTracks(); itrack++)
+// for(Int_t itrack = 0; itrack < nTotalNumberAcceptedTracks; itrack++)
{
- track = eventAOD->GetTrack(itrack);
- if(!track) continue;
-
- mcPart = NULL;
- dMCTrackZvPtEtaCent[1] = 0;
- dMCTrackZvPtEtaCent[2] = 0;
- dMCTrackZvPtEtaCent[3] = 0;
-
- dMCTrackPhiPtEtaCent[0] = 0;
- dMCTrackPhiPtEtaCent[1] = 0;
- dMCTrackPhiPtEtaCent[2] = 0;
- dMCTrackPhiPtEtaCent[3] = 0;
-
- bIsPrimary = kFALSE;
-
- GetDCA(track, eventAOD, dDCA);
-
- Double_t dDCAxyDCAzPt[5] = { dDCA[0], dDCA[1], track->Pt(), track->Eta(), track->Phi() };
-
- fDCAPtAll->Fill(dDCAxyDCAzPt);
-
- if( !(IsTrackAccepted(track, dCentrality, eventAOD->GetMagneticField())) ) continue;
-
- dTrackZvPtEtaCent[1] = track->Pt();
- dTrackZvPtEtaCent[2] = track->Eta();
- dTrackZvPtEtaCent[3] = dCentrality;
-
- dTrackPhiPtEtaCent[0] = track->Phi();
- dTrackPhiPtEtaCent[1] = track->Pt();
- dTrackPhiPtEtaCent[2] = track->Eta();
- dTrackPhiPtEtaCent[3] = dCentrality;
-
- if( fIsMonteCarlo )
- {
- mcPart = (AliAODMCParticle*)stack->At(TMath::Abs(track->GetLabel()));
- if( !mcPart ) { continue; }
-
- // check for charge
- // if( !(IsMCTrackAccepted(mcPart)) ) { continue; }
-
- bIsHijingParticle = IsHijingParticle(mcPart, genHijingHeader);
- // bIsPythiaParticle = IsPythiaParticle(mcPart, genPythiaHeader);
-
- // if(!bIsHijingParticle) continue; // only take real tracks, not injected ones
-
- bIsPrimary = mcPart->IsPhysicalPrimary();
-
- dMCTrackZvPtEtaCent[1] = mcPart->Pt();
- dMCTrackZvPtEtaCent[2] = mcPart->Eta();
- dMCTrackZvPtEtaCent[3] = dCentrality;
-
- dMCTrackPhiPtEtaCent[0] = mcPart->Phi();
- dMCTrackPhiPtEtaCent[1] = mcPart->Pt();
- dMCTrackPhiPtEtaCent[2] = mcPart->Eta();
- dMCTrackPhiPtEtaCent[3] = dCentrality;
-
- if(bIsPrimary && bIsHijingParticle)
- {
- fMCRecPrimZvPtEtaCent->Fill(dMCTrackZvPtEtaCent);
- fMCRecPrimPhiPtEtaCent->Fill(dMCTrackPhiPtEtaCent);
- if( (TMath::Abs(mcPart->Eta()) < 0.8) && (dCentrality<5.) ) { fMCPdgPt->Fill(mcPart->Pt(), Form("%s",GetParticleName(mcPart->GetPdgCode())), 1); }
- fMCDCAPtPrimary->Fill(dDCAxyDCAzPt);
- }
-
- if(!bIsPrimary /*&& !bIsHijingParticle*/)
- {
- Int_t indexMoth = mcPart->GetMother();
- if(indexMoth >= 0)
+ track = eventAOD->GetTrack(itrack);
+// track = eventAOD->GetTrack(iIndexAcceptedTracks[itrack]);
+ if(!track) continue;
+
+ mcPart = NULL;
+ dMCTrackZvPtEtaCent[1] = 0;
+ dMCTrackZvPtEtaCent[2] = 0;
+ dMCTrackZvPtEtaCent[3] = 0;
+
+ dMCTrackPhiPtEtaCent[0] = 0;
+ dMCTrackPhiPtEtaCent[1] = 0;
+ dMCTrackPhiPtEtaCent[2] = 0;
+ dMCTrackPhiPtEtaCent[3] = 0;
+
+ bIsPrimary = kFALSE;
+
+ GetDCA(track, eventAOD, dDCA);
+
+ Double_t dDCAxyDCAzPt[5] = { dDCA[0], dDCA[1], track->Pt(), track->Eta(), track->Phi() };
+
+ fDCAPtAll->Fill(dDCAxyDCAzPt);
+
+ if( !(IsTrackAccepted(track, dCentrality, eventAOD->GetMagneticField())) ) continue;
+
+ dTrackZvPtEtaCent[1] = track->Pt();
+ dTrackZvPtEtaCent[2] = track->Eta();
+ dTrackZvPtEtaCent[3] = dCentrality;
+
+ if(GetEventplaneSelector().CompareTo("Q") == 0)
{
- AliAODMCParticle* moth = (AliAODMCParticle*)stack->At(indexMoth);
- bMotherIsHijingParticle = IsHijingParticle(moth, genHijingHeader);
+ // subtract track contribution from eventplane
+ Double_t dX = -1000;
+ Double_t dY = -1000;
- if(bMotherIsHijingParticle) // only store secondaries, which come from a not embedded signal!
+ dX = epQvector->X();
+ dY = epQvector->Y();
+ if( (dX>-1000) && (dY>-1000) ) // only subtract, if not default!
{
- fMCTrackStatusCode->Fill(Form("%d",mcPart->GetStatus()), 1);
-
-
- fMCRecSecZvPtEtaCent->Fill(dMCTrackZvPtEtaCent);
- fMCRecSecPhiPtEtaCent->Fill(dMCTrackPhiPtEtaCent);
- fMCDCAPtSecondary->Fill(dDCAxyDCAzPt);
- fMCTrackPdgCode->Fill(Form("%s_H%i_H%i",GetParticleName(moth->GetPdgCode()),bMotherIsHijingParticle, bIsHijingParticle), 1);
- // delete moth;
+ dX -= ep->GetQContributionX(track);
+ dY -= ep->GetQContributionY(track);
+ iSubtractedTracks++;
}
- }
- }
- } // end isMonteCarlo
-
- // ======================== fill histograms ========================
-
- // only keep prim and sec from not embedded signal
- Bool_t bKeepMCTrack = kFALSE;
- if(fIsMonteCarlo)
- {
- if( (bIsHijingParticle && bIsPrimary) ^ (bMotherIsHijingParticle && !bIsPrimary) )
- {
- bKeepMCTrack = kTRUE;
- }
- else
- {
- continue;
- }
- }
-
- bEventHasATrack = kTRUE;
-
- fZvPtEtaCent->Fill(dTrackZvPtEtaCent);
- fPhiPtEtaCent->Fill(dTrackPhiPtEtaCent);
-
- fDCAPtAccepted->Fill(dDCAxyDCAzPt);
-
- if( (dTrackZvPtEtaCent[1] > GetCutPtMin()) &&
- (dTrackZvPtEtaCent[1] < GetCutPtMax()) &&
- (dTrackZvPtEtaCent[2] > GetCutEtaMin()) &&
- (dTrackZvPtEtaCent[2] < GetCutEtaMax()) )
- {
- iAcceptedMultiplicity++;
- bEventHasATrackInRange = kTRUE;
- fPt->Fill(track->Pt());
- fCharge->Fill(track->Charge());
- }
+ TVector2 epCorrected(dX, dY);
+ dEventplaneAngleCorrected = epCorrected.Phi(); // see AlEPSelectionTask.cxx:354 - without dividing by 2!
+ }
+ else
+ {
+ dEventplaneAngleCorrected = dEventplaneAngle;
+ }
+
+ Double_t dFillEPCorrectionCheck[] = {dEventplaneAngle, dEventplaneAngleCorrected, dCentrality};
+ fCorrelEventplaneDefaultCorrected->Fill(dFillEPCorrectionCheck);
+
+
+ dTrackPhiPtEtaCent[0] = RotatePhi(track->Phi(), dEventplaneAngleCorrected);
+
+ // if( dTrackPhiPtEtaCent[0] < -1.0*TMath::Pi()) dTrackPhiPtEtaCent[0] += 2.*TMath::Pi();
+ // else if( dTrackPhiPtEtaCent[0] > TMath::Pi()) dTrackPhiPtEtaCent[0] -= 2.*TMath::Pi();
+ dTrackPhiPtEtaCent[1] = track->Pt();
+ dTrackPhiPtEtaCent[2] = track->Eta();
+ dTrackPhiPtEtaCent[3] = dCentrality;
+
+
+ if( fIsMonteCarlo )
+ {
+ mcPart = (AliAODMCParticle*)stack->At(TMath::Abs(track->GetLabel()));
+ if( !mcPart ) { continue; }
+
+ // check for charge
+ // if( !(IsMCTrackAccepted(mcPart)) ) { continue; }
+
+ bIsHijingParticle = IsHijingParticle(mcPart, genHijingHeader);
+ // bIsPythiaParticle = IsPythiaParticle(mcPart, genPythiaHeader);
+
+ bIsPrimary = mcPart->IsPhysicalPrimary();
+
+ dMCTrackZvPtEtaCent[1] = mcPart->Pt();
+ dMCTrackZvPtEtaCent[2] = mcPart->Eta();
+ dMCTrackZvPtEtaCent[3] = dCentrality;
+
+ dMCTrackPhiPtEtaCent[0] = RotatePhi(mcPart->Phi(), dEventplaneAngle); // use eventplane and not reactionplan, similar to centrality vs impact paramter
+
+ // if( dMCTrackPhiPtEtaCent[0] < -1.0*TMath::Pi()) dMCTrackPhiPtEtaCent[0] += 2.*TMath::Pi();
+ // else if( dMCTrackPhiPtEtaCent[0] > TMath::Pi()) dMCTrackPhiPtEtaCent[0] -= 2.*TMath::Pi();
+ dMCTrackPhiPtEtaCent[1] = mcPart->Pt();
+ dMCTrackPhiPtEtaCent[2] = mcPart->Eta();
+ dMCTrackPhiPtEtaCent[3] = dCentrality;
+
+ if(bIsPrimary && bIsHijingParticle)
+ {
+ fMCRecPrimZvPtEtaCent->Fill(dMCTrackZvPtEtaCent);
+ fMCRecPrimDeltaphiPtEtaCent->Fill(dMCTrackPhiPtEtaCent);
+ fMCDCAPtPrimary->Fill(dDCAxyDCAzPt);
+ }
+
+ if(!bIsPrimary /*&& !bIsHijingParticle*/)
+ {
+ Int_t indexMoth = mcPart->GetMother();
+ if(indexMoth >= 0)
+ {
+ AliAODMCParticle* moth = (AliAODMCParticle*)stack->At(indexMoth);
+ bMotherIsHijingParticle = IsHijingParticle(moth, genHijingHeader);
+
+ if(bMotherIsHijingParticle) // only store secondaries, which come from a not embedded signal!
+ {
+ fMCRecSecZvPtEtaCent->Fill(dMCTrackZvPtEtaCent);
+ fMCRecSecDeltaphiPtEtaCent->Fill(dMCTrackPhiPtEtaCent);
+ fMCDCAPtSecondary->Fill(dDCAxyDCAzPt);
+ // delete moth;
+ }
+ }
+ }
+ } // end isMonteCarlo
+
+ // ======================== fill histograms ========================
+
+ // only keep prim and sec from not embedded signal
+ Bool_t bKeepMCTrack = kFALSE;
+ if(fIsMonteCarlo)
+ {
+ if( (bIsHijingParticle && bIsPrimary) ^ (bMotherIsHijingParticle && !bIsPrimary) )
+ {
+ bKeepMCTrack = kTRUE;
+ }
+ else
+ {
+ continue;
+ }
+ }
+
+ bEventHasATrack = kTRUE;
+
+ fZvPtEtaCent->Fill(dTrackZvPtEtaCent);
+ fDeltaphiPtEtaCent->Fill(dTrackPhiPtEtaCent);
+
+ fDCAPtAccepted->Fill(dDCAxyDCAzPt);
+
+ if( (dTrackZvPtEtaCent[1] > GetCutPtMin()) &&
+ (dTrackZvPtEtaCent[1] < GetCutPtMax()) &&
+ (dTrackZvPtEtaCent[2] > GetCutEtaMin()) &&
+ (dTrackZvPtEtaCent[2] < GetCutEtaMax()) )
+ {
+ iAcceptedMultiplicity++;
+ bEventHasATrackInRange = kTRUE;
+ fPt->Fill(track->Pt());
+ fCharge->Fill(track->Charge());
+
+ fPhiCent->Fill(track->Phi(), dCentrality);
+ fPcosPhiCent->Fill(dCentrality, TMath::Cos(2.*track->Phi()));
+ fPsinPhiCent->Fill(dCentrality, TMath::Sin(2.*track->Phi()));
+
+ Double_t deltaphi = track->Phi() - dEventplaneAngleCorrected;
+// if(deltaphi > TMath::Pi()) deltaphi -= 2.*TMath::Pi();
+
+ fDeltaPhiCent->Fill(deltaphi, dCentrality);
+ }
} // end track loop
+ Int_t iContributorsQVector = ep->GetQContributionXArray()->GetSize();
+ if(iContributorsQVector) fEventplaneSubtractedPercentage->Fill((Double_t)iSubtractedTracks/(Double_t)iContributorsQVector, dCentrality);
+
if(bEventHasATrack) { fEventStatistics->Fill("events with tracks",1); bEventHasATrack = kFALSE; }
if(bEventHasATrackInRange)
{
- fEventStatistics->Fill("events with tracks in range",1);
- fEventStatisticsCentrality->Fill(dCentrality);
- bEventHasATrackInRange = kFALSE;
-
- if(bIsEventSelectedMB) fEventStatisticsCentralityTrigger->Fill(dCentrality, 0);
- if(bIsEventSelectedSemi) fEventStatisticsCentralityTrigger->Fill(dCentrality, 1);
- if(bIsEventSelectedCentral) fEventStatisticsCentralityTrigger->Fill(dCentrality, 2);
+ fEventStatistics->Fill("events with tracks in range",1);
+ fEventStatisticsCentrality->Fill(dCentrality);
+
+ bEventHasATrackInRange = kFALSE;
}
- Double_t dEventZvMultCent[3] = {dEventZv, iAcceptedMultiplicity, dCentrality};
+ if(bIsEventSelectedMB) fEventStatisticsCentralityTrigger->Fill(dCentrality, 0);
+ if(bIsEventSelectedSemi) fEventStatisticsCentralityTrigger->Fill(dCentrality, 1);
+ if(bIsEventSelectedCentral) fEventStatisticsCentralityTrigger->Fill(dCentrality, 2);
+
+ Double_t dEventZvMultCent[3] = {dEventZv, static_cast<Double_t>(iAcceptedMultiplicity), dCentrality};
fZvMultCent->Fill(dEventZvMultCent);
+ // store correlation between data and MC eventplane
+ if(fIsMonteCarlo) fCorrelEventplaneMCDATA->Fill(dEventplaneAngle, dMCEventplaneAngle);
+
PostData(1, fOutputList);
+ // delete pointers:
+// delete [] iIndexAcceptedTracks;
+}
+
+Double_t AlidNdPtAnalysisPbPbAOD::MoveEventplane(Double_t dMCEP)
+{
+ Double_t retval = 0;
+ retval = dMCEP;
+
+ if( (dMCEP > 0) && (dMCEP < 1./2.*TMath::Pi()) )
+ {
+ return retval;
+ }
+
+ if( (dMCEP >= 1./2.*TMath::Pi()) && (dMCEP <= 3./2.*TMath::Pi()) )
+ {
+ retval -= TMath::Pi();
+ return retval;
+ }
+
+ if(dMCEP > 3./2.*TMath::Pi())
+ {
+ retval -= 2.*TMath::Pi();
+ return retval;
+ }
+
+ return -9999.;
+}
+
+Double_t AlidNdPtAnalysisPbPbAOD::RotatePhi(Double_t phiTrack, Double_t phiEP)
+{
+ Double_t dPhi = 0;
+ dPhi = TMath::Abs(phiTrack - phiEP);
+
+ if( dPhi <= TMath::Pi() )
+ {
+ return dPhi;
+ }
+ if( dPhi > TMath::Pi() )
+ {
+ dPhi = TMath::Pi()/2. - dPhi;
+ return dPhi;
+ }
+// if( (dPhi > TMath::Pi()) && (dPhi <= 3./2.*TMath::Pi()) )
+// {
+// dPhi = dPhi - TMath::Pi()/2.;
+// return dPhi;
+// }
+// if( (dPhi > 3./2.*TMath::Pi()) )
+// {
+// dPhi = dPhi - 3./2.*TMath::Pi();
+// return dPhi;
+// }
+// if( dPhi < 0 )
+//
+// if ((dPhi >= -1./2. * TMath::Pi() ) &&
+// (dPhi <= 1./2. * TMath::Pi() ) )
+// {
+// return dPhi;
+// }
+//
+// if( (dPhi < 0) )
+// {
+// dPhi += 2.*TMath::Pi();
+// }
+//
+// if ((dPhi > 0) &&
+// (dPhi > 1./2. * TMath::Pi() ) &&
+// (dPhi <= 3./2. * TMath::Pi() ) )
+// {
+// dPhi -= TMath::Pi();
+// return dPhi;
+// }
+//
+// if ((dPhi > 0) &&
+// (dPhi > 3./2. * TMath::Pi() ))
+// {
+// dPhi -= 2.*TMath::Pi();
+// return dPhi;
+// }
+
+ // Printf("[E] dphi = %.4f , phiTrack = %.4f, phiEP = %.4f", dPhi, phiTrack, phiEP);
+
+ return -9999.;
}
Bool_t AlidNdPtAnalysisPbPbAOD::SetRelativeCuts(AliAODEvent *event)
{
+ //
+ // this function determines the absolute cut event-by-event based on the
+ // the percentage given from outside
+ // - cut set on Nclusters and NcrossedRows
+ //
+
if(!event) return kFALSE;
AliAODTrack *tr = 0x0;
for(Int_t itrack = 0; itrack < event->GetNumberOfTracks(); itrack++)
{
- tr = event->GetTrack(itrack);
- if(!tr) continue;
-
- // do some selection already
- //if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { continue; }
-
- Double_t dNClustersTPC = tr->GetTPCNcls();
- Double_t dCrossedRowsTPC = tr->GetTPCClusterInfo(2,1);
-
- hCluster->Fill(dNClustersTPC);
- hCrossed->Fill(dCrossedRowsTPC);
+ tr = event->GetTrack(itrack);
+ if(!tr) continue;
+
+ // do some selection already
+ //if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { continue; }
+
+ Double_t dNClustersTPC = tr->GetTPCNcls();
+ Double_t dCrossedRowsTPC = tr->GetTPCClusterInfo(2,1);
+
+ hCluster->Fill(dNClustersTPC);
+ hCrossed->Fill(dCrossedRowsTPC);
}
// loop trough histogram to check, where percentage is reach
if(dTotIntCluster)
{
- for(Int_t i = 0; i < hCluster->GetNbinsX(); i++)
- {
- if(hCluster->GetBinCenter(i) < 0) continue;
- dIntCluster += hCluster->GetBinContent(i);
- if(dIntCluster/dTotIntCluster > (1-GetCutPercMinNClustersTPC()))
- {
- SetCutMinNClustersTPC(hCluster->GetBinCenter(i));
- fCutPercClusters->Fill(hCluster->GetBinCenter(i));
- break;
- }
- }
+ for(Int_t i = 0; i < hCluster->GetNbinsX(); i++)
+ {
+ if(hCluster->GetBinCenter(i) < 0) continue;
+ dIntCluster += hCluster->GetBinContent(i);
+ if(dIntCluster/dTotIntCluster > (1-GetCutPercMinNClustersTPC()))
+ {
+ SetCutMinNClustersTPC(hCluster->GetBinCenter(i));
+ fCutPercClusters->Fill(hCluster->GetBinCenter(i));
+ break;
+ }
+ }
}
if(dTotIntCrossed)
{
- for(Int_t i = 0; i < hCrossed->GetNbinsX(); i++)
- {
- if(hCrossed->GetBinCenter(i) < 0) continue;
- dIntCrossed += hCrossed->GetBinContent(i);
- if(dIntCrossed/dTotIntCrossed > (1-GetCutPercMinNCrossedRowsTPC()))
- {
- SetCutMinNClustersTPC(hCrossed->GetBinCenter(i));
- fCutPercCrossed->Fill(hCrossed->GetBinCenter(i));
- break;
- }
- }
+ for(Int_t i = 0; i < hCrossed->GetNbinsX(); i++)
+ {
+ if(hCrossed->GetBinCenter(i) < 0) continue;
+ dIntCrossed += hCrossed->GetBinContent(i);
+ if(dIntCrossed/dTotIntCrossed > (1-GetCutPercMinNCrossedRowsTPC()))
+ {
+ SetCutMinNClustersTPC(hCrossed->GetBinCenter(i));
+ fCutPercCrossed->Fill(hCrossed->GetBinCenter(i));
+ break;
+ }
+ }
}
delete hCrossed;
Bool_t AlidNdPtAnalysisPbPbAOD::IsTrackAccepted(AliAODTrack *tr, Double_t dCentrality, Double_t bMagZ)
{
- if(!tr) return kFALSE;
+ //
+ // this function checks the track parameters for quality
+ // returns kTRUE if track is accepted
+ //
+ // - debug histograms (cuts vs pt,eta,phi) are filled in this function
+ // - histogram for pt resolution correction are filled here as well
+ //
+ if(!tr) return kFALSE;
+
if(tr->Charge()==0) { return kFALSE; }
//
Short_t sign = tr->Charge();
Double_t xyz[50];
Double_t pxpypz[50];
- Double_t cv[100];
+ Double_t cv[21];
- for(Int_t i = 0; i < 100; i++) cv[i] = 0;
+ for(Int_t i = 0; i < 21; i++) cv[i] = 0;
for(Int_t i = 0; i < 50; i++) xyz[i] = 0;
for(Int_t i = 0; i < 50; i++) pxpypz[i] = 0;
-
+
tr->GetXYZ(xyz);
tr->GetPxPyPz(pxpypz);
+ tr->GetCovarianceXYZPxPyPz(cv);
// similar error occured as this one:
// See https://savannah.cern.ch/bugs/?102721
// Andrea Dainese now first does the beam pipe
// check and then copies from the vtrack (was the other
// way around) to avoid the crash in the etp::Set()
-
-// if(xyz[0]*xyz[0]+xyz[1]*xyz[1] > 3.*3.) { return kFALSE; }
- AliExternalTrackParam * par = new AliExternalTrackParam(xyz, pxpypz, cv, sign);
- if(!par) { return kFALSE; }
- AliESDtrack dummy;
-// Double_t dLength = dummy.GetLengthInActiveZone(par,3,236, -5 ,0,0);
-// Double_t dLengthInTPC = GetLengthInTPC(tr, 1.8, 220, bMagZ);
-
- Double_t dLengthInTPC = dummy.GetLengthInActiveZone(par,3,236, bMagZ ,0,0);
+ // if(xyz[0]*xyz[0]+xyz[1]*xyz[1] > 3.*3.) { return kFALSE; }
+
+ AliExternalTrackParam par(xyz, pxpypz, cv, sign);
+ // AliExternalTrackParam *par = new AliExternalTrackParam(xyz, pxpypz, cv, sign); // high mem consumption!!!!
+ static AliESDtrack dummy;
+ // Double_t dLength = dummy.GetLengthInActiveZone(par,3,236, -5 ,0,0);
+ // Double_t dLengthInTPC = GetLengthInTPC(tr, 1.8, 220, bMagZ);
+
+ Double_t dLengthInTPC = 0;
+ if ( DoCutLengthInTPCPtDependent() ) { dLengthInTPC = dummy.GetLengthInActiveZone(&par,3,236, bMagZ ,0,0); }
+
Double_t dNClustersTPC = tr->GetTPCNcls();
- Double_t dCrossedRowsTPC = tr->GetTPCClusterInfo(2,1);
+ Double_t dCrossedRowsTPC = tr->GetTPCNCrossedRows();//GetTPCClusterInfo(2,1);
Double_t dFindableClustersTPC = tr->GetTPCNclsF();
Double_t dChi2PerClusterTPC = (dNClustersTPC>0)?tr->Chi2perNDF()*(dNClustersTPC-5)/dNClustersTPC:-1.; // see AliDielectronVarManager.h
+ Double_t dOneOverPt = tr->OneOverPt();
+ Double_t dSigmaOneOverPt = TMath::Sqrt(par.GetSigma1Pt2());
// hAllCrossedRowsTPC->Fill(dCrossedRowsTPC);
- Double_t dCheck[cqMax] = {dCrossedRowsTPC, dNClustersTPC, dChi2PerClusterTPC, dLengthInTPC};// = new Double_t[cqMax];
+ Double_t dCrossedRowsTPCOverFindableClustersTPC = 0;
+ if(dFindableClustersTPC) dCrossedRowsTPCOverFindableClustersTPC = dCrossedRowsTPC/dFindableClustersTPC;
+ Double_t dCheck[cqMax] = {dCrossedRowsTPC, dNClustersTPC, dChi2PerClusterTPC, dLengthInTPC, dCrossedRowsTPCOverFindableClustersTPC};// = new Double_t[cqMax];
Double_t dKine[kqMax] = {tr->Pt(), tr->Eta(), tr->Phi()};// = new Double_t[kqMax];
+
// dKine[0] = tr->Pt();
// dKine[1] = tr->Eta();
// dKine[2] = tr->Phi();
if( DoCutLengthInTPCPtDependent() && ( dLengthInTPC < GetPrefactorLengthInTPCPtDependent()*(130-5*TMath::Abs(1./tr->Pt())) ) ) { return kFALSE; }
// filter bit 5
- if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { return kFALSE; }
+ // if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { return kFALSE; }
+ if(!(tr->TestFilterBit(GetFilterBit())) ) { return kFALSE; }
// filter bit 4
// if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobalNoDCA)) ) { return kFALSE; }
// hFilterCrossedRowsTPC->Fill(dCrossedRowsTPC);
- if(dFindableClustersTPC == 0) {return kFALSE; }
- if(dCrossedRowsTPC < GetCutMinNCrossedRowsTPC()) { return kFALSE; }
- if( (dCrossedRowsTPC/dFindableClustersTPC) < GetCutMinRatioCrossedRowsOverFindableClustersTPC() ) { return kFALSE; }
- if(dNClustersTPC < GetCutMinNClustersTPC()) { return kFALSE; }
-
- if (!(tr->GetStatus() & AliVTrack::kITSrefit)) { return kFALSE; } // no ITS refit
-
- // do a relativ cut in Nclusters, both time at 80% of mean
- // if(fIsMonteCarlo)
- // {
- // if(dNClustersTPC < 88) { return kFALSE; }
- // }
- // else
- // {
- // if(dNClustersTPC < 76) { return kFALSE; }
- // }
-
-
- FillDebugHisto(dCheck, dKine, dCentrality, kTRUE);
-
-
- // hAccNclsTPC->Fill(dNClustersTPC);
- // hAccCrossedRowsTPC->Fill(dCrossedRowsTPC);
- // Double_t dFindableClustersTPC = tr->GetTPCNclsF();
- // Double_t dChi2PerClusterTPC = (dNClustersTPC>0)?tr->Chi2perNDF()*(dNClustersTPC-5)/dNClustersTPC:-1.; // see AliDielectronVarManager.h
- //
- // Bool_t bIsFromKink = kFALSE;
- // if(tr->GetProdVertex()->GetType() == AliAODVertex::kKink) bIsFromKink = kTRUE;
- //
- // // from AliAnalysisTaskPIDqa.cxx
- // ULong_t uStatus = tr->GetStatus();
- // Bool_t bHasRefitTPC = kFALSE;
- // Bool_t bHasRefitITS = kFALSE;
- //
- // if ((uStatus & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) bHasRefitTPC = kTRUE;
- // if ((uStatus & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) bHasRefitITS = kTRUE;
- //
- // // from AliDielectronVarManager.h
- // Bool_t bHasHitInSPD = kFALSE;
- // for (Int_t iC=0; iC<2; iC++)
- // {
- // if (((tr->GetITSClusterMap()) & (1<<(iC))) > 0) { bHasHitInSPD = kTRUE; }
- // }
- //
- // Double_t dNClustersITS = tr->GetITSNcls();
-
- // cuts to be done:
- // TPC
- // esdTrackCuts->SetMinNCrossedRowsTPC(70);
- // esdTrackCuts->SetMinRatioCrossedRowsOverFindableClustersTPC(0.8);
- //
- // esdTrackCuts->SetMaxChi2PerClusterTPC(4);
- // esdTrackCuts->SetAcceptKinkDaughters(kFALSE);
- // esdTrackCuts->SetRequireTPCRefit(kTRUE);
- // ITS
- // esdTrackCuts->SetRequireITSRefit(kTRUE);
- // esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny);
- //
- // esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0105+0.0350/pt^1.1");
- // esdTrackCuts->SetMaxChi2TPCConstrainedGlobal(36);
- //
- // esdTrackCuts->SetMaxDCAToVertexZ(2);
- // esdTrackCuts->SetDCAToVertex2D(kFALSE);
- // esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
- //
- // esdTrackCuts->SetMaxChi2PerClusterITS(36);
+ if(dFindableClustersTPC == 0) {return kFALSE; }
+ if(dCrossedRowsTPC < GetCutMinNCrossedRowsTPC()) { return kFALSE; }
+ if( (dCrossedRowsTPCOverFindableClustersTPC) < GetCutMinRatioCrossedRowsOverFindableClustersTPC() ) { return kFALSE; }
+ if(dNClustersTPC < GetCutMinNClustersTPC()) { return kFALSE; }
+
+ if (IsITSRefitRequired() && !(tr->GetStatus() & AliVTrack::kITSrefit)) { return kFALSE; } // no ITS refit
- // delete [] dKine;
- // delete [] dCheck;
- return kTRUE;
+ // do a relativ cut in Nclusters, both time at 80% of mean
+ // if(fIsMonteCarlo)
+ // {
+ // if(dNClustersTPC < 88) { return kFALSE; }
+ // }
+ // else
+ // {
+ // if(dNClustersTPC < 76) { return kFALSE; }
+ // }
+
+ // fill histogram for pT resolution correction
+ Double_t dPtResolutionHisto[3] = { dOneOverPt, dSigmaOneOverPt, dCentrality };
+ fPtResptCent->Fill(dPtResolutionHisto);
+
+ // fill debug histogram for all accepted tracks
+ FillDebugHisto(dCheck, dKine, dCentrality, kTRUE);
+
+ // delete pointers
+
+ return kTRUE;
}
Bool_t AlidNdPtAnalysisPbPbAOD::FillDebugHisto(Double_t *dCrossCheckVar, Double_t *dKineVar, Double_t dCentrality, Bool_t bIsAccepted)
{
if(bIsAccepted)
{
- for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++)
- {
- Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality};
- fCrossCheckAcc[iCrossCheck]->Fill(dFillIt);
- }
-
- fCrossCheckRowsLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]);
- fCrossCheckClusterLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]);
+ for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++)
+ {
+ Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality};
+ fCrossCheckAcc[iCrossCheck]->Fill(dFillIt);
+ }
+
+ fCrossCheckRowsLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]);
+ fCrossCheckClusterLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]);
}
else
{
- for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++)
- {
- Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality};
- fCrossCheckAll[iCrossCheck]->Fill(dFillIt);
- }
-
- fCrossCheckRowsLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]);
- fCrossCheckClusterLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]);
+ for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++)
+ {
+ Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality};
+ fCrossCheckAll[iCrossCheck]->Fill(dFillIt);
+ }
+
+ fCrossCheckRowsLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]);
+ fCrossCheckClusterLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]);
}
return kTRUE;
}
+void AlidNdPtAnalysisPbPbAOD::StoreCutSettingsToHistogram()
+{
+ //
+ // this function stores all cut settings to a histograms
+ //
+
+ fCutSettings->Fill("IsMonteCarlo",fIsMonteCarlo);
+
+ fCutSettings->Fill("fCutMaxZVertex", fCutMaxZVertex);
+
+ // kinematic cuts
+ fCutSettings->Fill("fCutPtMin", fCutPtMin);
+ fCutSettings->Fill("fCutPtMax", fCutPtMax);
+ fCutSettings->Fill("fCutEtaMin", fCutEtaMin);
+ fCutSettings->Fill("fCutEtaMax", fCutEtaMax);
+
+ // track quality cut variables
+ fCutSettings->Fill("fFilterBit", fFilterBit);
+ if(fUseRelativeCuts) fCutSettings->Fill("fUseRelativeCuts", 1);
+ if(fCutRequireTPCRefit) fCutSettings->Fill("fCutRequireTPCRefit", 1);
+ if(fCutRequireITSRefit) fCutSettings->Fill("fCutRequireITSRefit", 1);
+
+ fCutSettings->Fill("fCutMinNumberOfClusters", fCutMinNumberOfClusters);
+ fCutSettings->Fill("fCutPercMinNumberOfClusters", fCutPercMinNumberOfClusters);
+ fCutSettings->Fill("fCutMinNumberOfCrossedRows", fCutMinNumberOfCrossedRows);
+ fCutSettings->Fill("fCutPercMinNumberOfCrossedRows", fCutPercMinNumberOfCrossedRows);
+
+ fCutSettings->Fill("fCutMinRatioCrossedRowsOverFindableClustersTPC", fCutMinRatioCrossedRowsOverFindableClustersTPC);
+ fCutSettings->Fill("fCutMaxFractionSharedTPCClusters", fCutMaxFractionSharedTPCClusters);
+ fCutSettings->Fill("fCutMaxDCAToVertexXY", fCutMaxDCAToVertexXY);
+ fCutSettings->Fill("fCutMaxChi2PerClusterITS", fCutMaxChi2PerClusterITS);
+
+ if(fCutDCAToVertex2D) fCutSettings->Fill("fCutDCAToVertex2D", 1);
+ if(fCutRequireSigmaToVertex) fCutSettings->Fill("fCutRequireSigmaToVertex",1);
+ fCutSettings->Fill("fCutMaxDCAToVertexXYPtDepPar0", fCutMaxDCAToVertexXYPtDepPar0);
+ fCutSettings->Fill("fCutMaxDCAToVertexXYPtDepPar1", fCutMaxDCAToVertexXYPtDepPar1);
+ fCutSettings->Fill("fCutMaxDCAToVertexXYPtDepPar2", fCutMaxDCAToVertexXYPtDepPar2);
+
+ if(fCutAcceptKinkDaughters) fCutSettings->Fill("fCutAcceptKinkDaughters", 1);
+ fCutSettings->Fill("fCutMaxChi2TPCConstrainedGlobal", fCutMaxChi2TPCConstrainedGlobal);
+ if(fCutLengthInTPCPtDependent) fCutSettings->Fill("fCutLengthInTPCPtDependent", 1);
+ fCutSettings->Fill("fPrefactorLengthInTPCPtDependent", fPrefactorLengthInTPCPtDependent);
+ fCutSettings->Fill(Form("EP selector %s", fEPselector.Data()), 1);
+}
+
Bool_t AlidNdPtAnalysisPbPbAOD::GetDCA(const AliAODTrack *track, AliAODEvent *evt, Double_t d0z0[2])
{
// function adapted from AliDielectronVarManager.h
if(track->TestBit(AliAODTrack::kIsDCA)){
- d0z0[0]=track->DCA();
- d0z0[1]=track->ZAtDCA();
- return kTRUE;
+ d0z0[0]=track->DCA();
+ d0z0[1]=track->ZAtDCA();
+ return kTRUE;
}
Bool_t ok=kFALSE;
if(evt) {
- Double_t covd0z0[3];
- //AliAODTrack copy(*track);
- AliExternalTrackParam etp; etp.CopyFromVTrack(track);
-
- Float_t xstart = etp.GetX();
- if(xstart>3.) {
- d0z0[0]=-999.;
- d0z0[1]=-999.;
- //printf("This method can be used only for propagation inside the beam pipe \n");
- return kFALSE;
- }
-
-
- AliAODVertex *vtx =(AliAODVertex*)(evt->GetPrimaryVertex());
- Double_t fBzkG = evt->GetMagneticField(); // z componenent of field in kG
- ok = etp.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0);
- //ok = copy.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0);
+ Double_t covd0z0[3];
+ //AliAODTrack copy(*track);
+ AliExternalTrackParam etp; etp.CopyFromVTrack(track);
+
+ Float_t xstart = etp.GetX();
+ if(xstart>3.) {
+ d0z0[0]=-999.;
+ d0z0[1]=-999.;
+ //printf("This method can be used only for propagation inside the beam pipe \n");
+ return kFALSE;
+ }
+
+
+ AliAODVertex *vtx =(AliAODVertex*)(evt->GetPrimaryVertex());
+ Double_t fBzkG = evt->GetMagneticField(); // z componenent of field in kG
+ ok = etp.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0);
+ //ok = copy.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0);
}
if(!ok){
- d0z0[0]=-999.;
- d0z0[1]=-999.;
+ d0z0[0]=-999.;
+ d0z0[1]=-999.;
}
return ok;
}
for(Int_t i = 0; i < headerList->GetEntries(); i++)
{
- hijingGenHeader = dynamic_cast<AliGenHijingEventHeader*>(headerList->At(i));
- if(hijingGenHeader) break;
+ hijingGenHeader = dynamic_cast<AliGenHijingEventHeader*>(headerList->At(i));
+ if(hijingGenHeader) break;
}
if(!hijingGenHeader) return 0x0;
for(Int_t i = 0; i < headerList->GetEntries(); i++)
{
- PythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(headerList->At(i));
- if(PythiaGenHeader) break;
+ PythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(headerList->At(i));
+ if(PythiaGenHeader) break;
}
if(!PythiaGenHeader) return 0x0;