// **************************************
-// Task used for the correction of determiantion of reconstructed jet spectra
+// used for the correction of determiantion of reconstructed jet spectra
// Compares input (gen) and output (rec) jets
// *******************************************
#include <TROOT.h>
#include <TRandom.h>
+#include <TRandom3.h>
#include <TSystem.h>
#include <TInterpreter.h>
#include <TChain.h>
#include <TH2F.h>
#include <TH3F.h>
#include <TProfile.h>
+#include <TProfile2D.h>
#include <TList.h>
#include <TLorentzVector.h>
#include <TClonesArray.h>
+#include <TRefArray.h>
#include "TDatabasePDG.h"
#include "AliAnalysisTaskJetSpectrum2.h"
#include "AliAnalysisManager.h"
#include "AliJetFinder.h"
+#include "AliTHn.h"
#include "AliJetHeader.h"
#include "AliJetReader.h"
#include "AliJetReaderHeader.h"
#include "AliAODHandler.h"
#include "AliAODTrack.h"
#include "AliAODJet.h"
+#include "AliAODJetEventBackground.h"
#include "AliAODMCParticle.h"
#include "AliMCEventHandler.h"
#include "AliMCEvent.h"
ClassImp(AliAnalysisTaskJetSpectrum2)
-AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2(): AliAnalysisTaskSE(),
- fJetHeaderRec(0x0),
- fJetHeaderGen(0x0),
- fAOD(0x0),
- fhnCorrelation(0x0),
- fhnCorrelationPhiZRec(0x0),
+AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2():
+ AliAnalysisTaskSE(),
+ fJetHeaderRec(0x0),
+ fJetHeaderGen(0x0),
+ fAODIn(0x0),
+ fAODOut(0x0),
+ fAODExtension(0x0),
+ fhnJetContainer(0x0),
+ fhnCorrelation(0x0),
+ fhnEvent(0x0),
f1PtScale(0x0),
- fBranchRec("jets"),
- fBranchGen(""),
- fUseAODJetInput(kFALSE),
- fUseAODTrackInput(kFALSE),
- fUseAODMCInput(kFALSE),
- fUseGlobalSelection(kFALSE),
- fUseExternalWeightOnly(kFALSE),
- fLimitGenJetEta(kFALSE),
- fFilterMask(0),
+ fBranchRec("jets"),
+ fBranchGen(""),
+ fBranchBkgRec(""),
+ fBranchBkgGen(""),
+ fNonStdFile(""),
+ fRandomizer(0x0),
+ fUseAODJetInput(kFALSE),
+ fUseAODTrackInput(kFALSE),
+ fUseAODMCInput(kFALSE),
+ fUseGlobalSelection(kFALSE),
+ fUseExternalWeightOnly(kFALSE),
+ fLimitGenJetEta(kFALSE),
+ fDoMatching(kFALSE),
+ fNMatchJets(5),
+ fNRPBins(3),
+ fJetTriggerExcludeMask(AliAODJet::kHighTrackPtTriggered),
+ fFilterMask(0),
fEventSelectionMask(0),
- fAnalysisType(0),
+ fAnalysisType(0),
fTrackTypeRec(kTrackUndef),
fTrackTypeGen(kTrackUndef),
+ fEventClass(0),
+ fRPMethod(0),
fAvgTrials(1),
fExternalWeight(1),
- fRecEtaWindow(0.5),
+ fJetRecEtaWindow(0.5),
+ fTrackRecEtaWindow(0.5),
fMinJetPt(0),
- fDeltaPhiWindow(20./180.*TMath::Pi()),
+ fMinTrackPt(0.15),
+ fDeltaPhiWindow(90./180.*TMath::Pi()),
+ fCentrality(100),
+ fRPAngle(0),
+ fMultRec(0),
+ fMultGen(0),
fh1Xsec(0x0),
fh1Trials(0x0),
fh1PtHard(0x0),
fh1PtHardNoW(0x0),
fh1PtHardTrials(0x0),
- fh1NGenJets(0x0),
- fh1NRecJets(0x0),
- fh1PtTrackRec(0x0),
- fh1SumPtTrackRec(0x0),
- fh1SumPtTrackAreaRec(0x0),
+ fh1ZVtx(0x0),
+ fh1RP(0x0),
+ fh1Centrality(0x0),
fh1TmpRho(0x0),
- fh1PtJetsRecIn(0x0),
- fh1PtJetsLeadingRecIn(0x0),
- fh1PtTracksRecIn(0x0),
- fh1PtTracksLeadingRecIn(0x0),
- fh1PtTracksGenIn(0x0),
- fh2NRecJetsPt(0x0),
- fh2NRecTracksPt(0x0),
- fh2JetsLeadingPhiEta(0x0),
- fh2JetsLeadingPhiPt(0x0),
- fh2TracksLeadingPhiEta(0x0),
- fh2TracksLeadingPhiPt(0x0),
- fh2TracksLeadingJetPhiPt(0x0),
- fh2JetPtJetPhi(0x0),
- fh2TrackPtTrackPhi(0x0),
- fh2DijetDeltaPhiPt(0x0),
- fh2DijetAsymPt(0x0),
- fh2DijetAsymPtCut(0x0),
- fh2DijetDeltaPhiDeltaEta(0x0),
- fh2DijetPt2vsPt1(0x0),
- fh2DijetDifvsSum(0x0),
- fh1DijetMinv(0x0),
- fh1DijetMinvCut(0x0),
+ fh2MultRec(0x0),
+ fh2MultGen(0x0),
+ fh2RPCentrality(0x0),
+ fh2PtFGen(0x0),
+ fh2RelPtFGen(0x0),
fHistList(0x0)
{
- for(int i = 0;i < kMaxStep*2;++i){
- fhnJetContainer[i] = 0;
- }
- for(int i = 0;i < kMaxJets;++i){
- fh1PtRecIn[i] = fh1PtGenIn[i] = 0;
-
- fh2PhiPt[i] = 0;
- fh2PhiEta[i] = 0;
- fh2RhoPtRec[i] = 0;
- fh2RhoPtGen[i] = 0;
- fh2PsiPtGen[i] = 0;
- fh2PsiPtRec[i] = 0;
- fh2FragRec[i] = 0;
- fh2FragLnRec[i] = 0;
- fh2FragGen[i] = 0;
- fh2FragLnGen[i] = 0;
- }
+ for(int ij = 0;ij <kJetTypes;++ij){
+ fFlagJetType[ij] = 1; // default = on
+ fh1NJets[ij] = 0;
+ fh1SumPtTrack[ij] = 0;
+ fh1PtJetsIn[ij] = 0;
+ fh1PtJetsInRej[ij] = 0;
+ fh1PtTracksIn[ij] = 0;
+ fh1PtTracksInLow[ij] = 0;
+ fh2NJetsPt[ij] = 0;
+ fh2NTracksPt[ij] = 0;
+ fp2MultRPPhiTrackPt[ij] = 0;
+ fp2CentRPPhiTrackPt[ij] = 0;
+ fhnJetPt[ij] = 0;
+ fhnJetPtQA[ij] = 0;
+ fhnTrackPt[ij] = 0;
+ fhnTrackPtQA[ij] = 0;
+ for(int i = 0;i <= kMaxJets;++i){
+ fh2LTrackPtJetPt[ij][i] = 0;
+ fh1PtIn[ij][i] = 0;
+ }
+
+ fh1DijetMinv[ij] = 0;
+ fh2DijetDeltaPhiPt[ij] = 0;
+ fh2DijetAsymPt[ij] = 0;
+ fh2DijetPt2vsPt1[ij] = 0;
+ fh2DijetDifvsSum[ij] = 0;
+
+ }
}
AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2(const char* name):
AliAnalysisTaskSE(name),
fJetHeaderRec(0x0),
fJetHeaderGen(0x0),
- fAOD(0x0),
+ fAODIn(0x0),
+ fAODOut(0x0),
+ fAODExtension(0x0),
+ fhnJetContainer(0x0),
fhnCorrelation(0x0),
- fhnCorrelationPhiZRec(0x0),
+ fhnEvent(0x0),
f1PtScale(0x0),
fBranchRec("jets"),
fBranchGen(""),
+ fBranchBkgRec(""),
+ fBranchBkgGen(""),
+ fNonStdFile(""),
+ fRandomizer(0x0),
fUseAODJetInput(kFALSE),
fUseAODTrackInput(kFALSE),
fUseAODMCInput(kFALSE),
fUseGlobalSelection(kFALSE),
fUseExternalWeightOnly(kFALSE),
fLimitGenJetEta(kFALSE),
+ fDoMatching(kFALSE),
+ fNMatchJets(5),
+ fNRPBins(3),
+ fJetTriggerExcludeMask(AliAODJet::kHighTrackPtTriggered),
fFilterMask(0),
fEventSelectionMask(0),
fAnalysisType(0),
fTrackTypeRec(kTrackUndef),
fTrackTypeGen(kTrackUndef),
+ fEventClass(0),
+ fRPMethod(0),
fAvgTrials(1),
fExternalWeight(1),
- fRecEtaWindow(0.5),
+ fJetRecEtaWindow(0.5),
+ fTrackRecEtaWindow(0.5),
fMinJetPt(0),
- fDeltaPhiWindow(20./180.*TMath::Pi()),
+ fMinTrackPt(0.15),
+ fDeltaPhiWindow(90./180.*TMath::Pi()),
+ fCentrality(100),
+ fRPAngle(0),
+ fMultRec(0),
+ fMultGen(0),
fh1Xsec(0x0),
fh1Trials(0x0),
fh1PtHard(0x0),
fh1PtHardNoW(0x0),
fh1PtHardTrials(0x0),
- fh1NGenJets(0x0),
- fh1NRecJets(0x0),
- fh1PtTrackRec(0x0),
- fh1SumPtTrackRec(0x0),
- fh1SumPtTrackAreaRec(0x0),
+ fh1ZVtx(0x0),
+ fh1RP(0x0),
+ fh1Centrality(0x0),
fh1TmpRho(0x0),
- fh1PtJetsRecIn(0x0),
- fh1PtJetsLeadingRecIn(0x0),
- fh1PtTracksRecIn(0x0),
- fh1PtTracksLeadingRecIn(0x0),
- fh1PtTracksGenIn(0x0),
- fh2NRecJetsPt(0x0),
- fh2NRecTracksPt(0x0),
- fh2JetsLeadingPhiEta(0x0),
- fh2JetsLeadingPhiPt(0x0),
- fh2TracksLeadingPhiEta(0x0),
- fh2TracksLeadingPhiPt(0x0),
- fh2TracksLeadingJetPhiPt(0x0),
- fh2JetPtJetPhi(0x0),
- fh2TrackPtTrackPhi(0x0),
- fh2DijetDeltaPhiPt(0x0),
- fh2DijetAsymPt(0x0),
- fh2DijetAsymPtCut(0x0),
- fh2DijetDeltaPhiDeltaEta(0x0),
- fh2DijetPt2vsPt1(0x0),
- fh2DijetDifvsSum(0x0),
- fh1DijetMinv(0x0),
- fh1DijetMinvCut(0x0),
+ fh2MultRec(0x0),
+ fh2MultGen(0x0),
+ fh2RPCentrality(0x0),
+ fh2PtFGen(0x0),
+ fh2RelPtFGen(0x0),
fHistList(0x0)
{
- for(int i = 0;i < kMaxStep*2;++i){
- fhnJetContainer[i] = 0;
- }
- for(int i = 0;i < kMaxJets;++i){
- fh1PtRecIn[i] = fh1PtGenIn[i] = 0;
-
- fh2PhiPt[i] = 0;
- fh2PhiEta[i] = 0;
- fh2RhoPtRec[i] = 0;
- fh2RhoPtGen[i] = 0;
- fh2PsiPtGen[i] = 0;
- fh2PsiPtRec[i] = 0;
- fh2FragRec[i] = 0;
- fh2FragLnRec[i] = 0;
- fh2FragGen[i] = 0;
- fh2FragLnGen[i] = 0;
- }
+ for(int ij = 0;ij <kJetTypes;++ij){
+ fFlagJetType[ij] = 1; // default = on
+ fh1NJets[ij] = 0;
+ fh1SumPtTrack[ij] = 0;
+ fh1PtJetsIn[ij] = 0;
+ fh1PtJetsInRej[ij] = 0;
+ fh1PtTracksIn[ij] = 0;
+ fh1PtTracksInLow[ij] = 0;
+ fh2NJetsPt[ij] = 0;
+ fh2NTracksPt[ij] = 0;
+ fp2MultRPPhiTrackPt[ij] = 0;
+ fp2CentRPPhiTrackPt[ij] = 0;
+ fhnJetPt[ij] = 0;
+ fhnJetPtQA[ij] = 0;
+ fhnTrackPt[ij] = 0;
+ fhnTrackPtQA[ij] = 0;
+ for(int i = 0;i <= kMaxJets;++i){
+ fh2LTrackPtJetPt[ij][i] = 0;
+ fh1PtIn[ij][i] = 0;
+ }
+
+ fh1DijetMinv[ij] = 0;
+ fh2DijetDeltaPhiPt[ij] = 0;
+ fh2DijetAsymPt[ij] = 0;
+ fh2DijetPt2vsPt1[ij] = 0;
+ fh2DijetDifvsSum[ij] = 0;
+ }
+
DefineOutput(1, TList::Class());
}
Bool_t AliAnalysisTaskJetSpectrum2::Notify()
{
+
+
+
//
// Implemented Notify() to read the cross sections
// and number of trials from pyxsec.root
//
+
+ // Fetch the aod also from the input in,
+ // have todo it in notify
+
+
+ fAODIn = dynamic_cast<AliAODEvent*>(InputEvent());
+ // assume that the AOD is in the general output...
+ fAODOut = AODEvent();
+
+ if(fNonStdFile.Length()!=0){
+ // case that we have an AOD extension we need can fetch the jets from the extended output
+ AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler());
+ fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0);
+ if(!fAODExtension){
+ if(fDebug>1)Printf("AODExtension found for %s",fNonStdFile.Data());
+ }
+ }
+
TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree();
Float_t xsection = 0;
Float_t nEntries = (Float_t)tree->GetTree()->GetEntries();
if(ftrials>=nEntries && nEntries>0.)fAvgTrials = ftrials/nEntries;
}
+
+ if(fDebug)Printf("Reading File %s",fInputHandler->GetTree()->GetCurrentFile()->GetName());
+
return kTRUE;
}
void AliAnalysisTaskJetSpectrum2::UserCreateOutputObjects()
{
- //
- // Create the output container
- //
-
-
+
// Connect the AOD
-
- MakeJetContainer();
-
-
if (fDebug > 1) printf("AnalysisTaskJetSpectrum2::UserCreateOutputObjects() \n");
-
OpenFile(1);
- if(!fHistList)fHistList = new TList();
+ if(!fHistList)fHistList = new TList();
+ PostData(1, fHistList); // post data in any case once
+
+ if(!fRandomizer)fRandomizer = new TRandom3(0);
+
fHistList->SetOwner(kTRUE);
- Bool_t oldStatus = TH1::AddDirectoryStatus();
+ Bool_t oldStatus = TH1::AddDirectoryStatus();
TH1::AddDirectory(kFALSE);
+
+
+ // event npsparse cent, mult
+ const Int_t nBinsSparse0 = 2;
+ const Int_t nBins0[nBinsSparse0] = { 100, 500};
+ const Double_t xmin0[nBinsSparse0] = { 0, 0};
+ const Double_t xmax0[nBinsSparse0] = { 100,5000};
+
+
+ fhnEvent = new THnSparseF("fhnEvent",";cent;mult",nBinsSparse0,
+ nBins0,xmin0,xmax0);
+ fHistList->Add(fhnEvent);
+
+ if(fDoMatching){
+ MakeJetContainer();
+ fHistList->Add(fhnCorrelation);
+ fHistList->Add(fhnJetContainer);
+ }
//
// Histogram
- const Int_t nBinPt = 240;
+
+
+ const Int_t nBinPt = 100;
Double_t binLimitsPt[nBinPt+1];
for(Int_t iPt = 0;iPt <= nBinPt;iPt++){
if(iPt == 0){
binLimitsPt[iPt] = 0.0;
}
else {// 1.0
- binLimitsPt[iPt] = binLimitsPt[iPt-1] + 1.0;
+ binLimitsPt[iPt] = binLimitsPt[iPt-1] + 2.5;
}
}
-
const Int_t nBinPhi = 90;
Double_t binLimitsPhi[nBinPhi+1];
for(Int_t iPhi = 0;iPhi<=nBinPhi;iPhi++){
if(iPhi==0){
- binLimitsPhi[iPhi] = -1.*TMath::Pi();
+ binLimitsPhi[iPhi] = 0;
}
else{
binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + 1/(Float_t)nBinPhi * TMath::Pi()*2;
}
}
-
- const Int_t nBinPhi2 = 360;
- Double_t binLimitsPhi2[nBinPhi2+1];
- for(Int_t iPhi2 = 0;iPhi2<=nBinPhi2;iPhi2++){
- if(iPhi2==0){
- binLimitsPhi2[iPhi2] = 0.;
- }
- else{
- binLimitsPhi2[iPhi2] = binLimitsPhi2[iPhi2-1] + 1/(Float_t)nBinPhi2 * TMath::Pi()*2;
- }
- }
-
-
-
const Int_t nBinEta = 40;
Double_t binLimitsEta[nBinEta+1];
for(Int_t iEta = 0;iEta<=nBinEta;iEta++){
}
}
- const Int_t nBinFrag = 25;
-
fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1);
fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>");
-
+ fHistList->Add(fh1Xsec);
fh1Trials = new TH1F("fh1Trials","trials root file",1,0,1);
fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}");
-
+ fHistList->Add(fh1Trials);
fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtHard);
fh1PtHardNoW = new TH1F("fh1PtHardNoW","PYTHIA Pt hard no weight;p_{T,hard}",nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtHardNoW);
fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",nBinPt,binLimitsPt);
-
- fh1NGenJets = new TH1F("fh1NGenJets","N generated jets",20,-0.5,19.5);
- fh1NRecJets = new TH1F("fh1NRecJets","N reconstructed jets",20,-0.5,19.5);
-
- fh1PtTrackRec = new TH1F("fh1PtTrackRec","Rec track P_T #eta < 0.9;p_{T} (GeV/c)",nBinPt,binLimitsPt);
- fh1SumPtTrackRec = new TH1F("fh1SumPtTrackRec","Sum Rec track P_T #eta <0.9;p_{T,sum} (GeV/c)",nBinPt,binLimitsPt);
- fh1SumPtTrackAreaRec = new TH1F("fh1SumPtTrackAreaRec","Sum Rec track P_T #eta <0.9 / 1.8 * 2 * 0.4*0.4;p_{T,sum} (GeV/c)",nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtHardTrials);
- fh1PtJetsRecIn = new TH1F("fh1PtJetsRecIn","Rec jets P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt);
- fh1PtJetsLeadingRecIn = new TH1F("fh1PtJetsLeadingRecIn","Rec jets P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt);
- fh1PtTracksRecIn = new TH1F("fh1PtTracksRecIn","Rec tracks P_T #eta < 0.9;p_{T} (GeV/c)",nBinPt,binLimitsPt);
- fh1PtTracksLeadingRecIn = new TH1F("fh1PtTracksLeadingRecIn","Rec tracks P_T #eta < 0.9;p_{T} (GeV/c)",nBinPt,binLimitsPt);
- fh1PtTracksGenIn = new TH1F("fh1PtTracksGenIn","gen tracks P_T #eta < 0.9;p_{T} (GeV/c)",nBinPt,binLimitsPt);
-
- fh2NRecJetsPt = new TH2F("fh2NRecJetsPt","Number of jets above threshhold;p_{T,cut} (GeV/c);N_{jets}",nBinPt,binLimitsPt,50,-0.5,49.5);
- fh2NRecTracksPt = new TH2F("fh2NRecTracksPt","Number of tracks above threshhold;p_{T,cut} (GeV/c);N_{tracks}",nBinPt,binLimitsPt,50,-0.5,49.5);
- //
-
- fh2JetsLeadingPhiEta = new TH2F("fh2JetsLeadingPhiEta","delta eta vs delta phi to leading jet;#Delta#phi;#Delta#eta",
- nBinPhi,binLimitsPhi,nBinEta,binLimitsEta);
- fh2JetsLeadingPhiPt = new TH2F("fh2JetsLeadingPhiPt","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)",
- nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
- fh2TracksLeadingPhiEta = new TH2F("fh2TracksLeadingPhiEta","delta eta vs delta phi to leading track;#Delta#phi;#Delta#eta",
- nBinPhi,binLimitsPhi,nBinEta,binLimitsEta);
- fh2TracksLeadingPhiPt = new TH2F("fh2TracksLeadingPhiPt","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)",
- nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
+ fh1ZVtx = new TH1F("fh1ZVtx","z vtx;z_{vtx} (cm)",400,-20,20);
+ fHistList->Add(fh1ZVtx);
- fh2JetPtJetPhi = new TH2F("fh2JetPtJetPhi","Reconstructed jet phi vs. pt",nBinPt,binLimitsPt,nBinPhi2,binLimitsPhi2);
- fh2TrackPtTrackPhi = new TH2F("fh2TrackPtTrackPhi","Reconstructed track phi vs. pt",nBinPt,binLimitsPt,nBinPhi2,binLimitsPhi2);
+ fh1RP = new TH1F("fh1RP","RP;#Psi",440, -1.*TMath::Pi(), 2.*TMath::Pi());
+ fHistList->Add(fh1RP);
- for(int ij = 0;ij < kMaxJets;++ij){
- fh1PtRecIn[ij] = new TH1F(Form("fh1PtRecIn_j%d",ij),"rec p_T input ;p_{T,rec}",nBinPt,binLimitsPt);
- fh1PtGenIn[ij] = new TH1F(Form("fh1PtGenIn_j%d",ij),"found p_T input ;p_{T,gen}",nBinPt,binLimitsPt);
+ fh1Centrality = new TH1F("fh1Centrality","cent;cent (%)",103,-1,102);
+ fHistList->Add(fh1Centrality);
- fh2PhiPt[ij] = new TH2F(Form("fh2PhiPtRec_j%d",ij),"Jet pt vs delta phi;#Delta#phi;p_{T,jet}",
- nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
+ fh2MultRec = new TH2F("fh2MultRec","multiplicity rec;# tracks;# jetrefs",500,0,5000,500,0.,5000);
+ fHistList->Add(fh2MultRec);
+ fh2MultGen = new TH2F("fh2MultGen","multiplicity gen;# tracks;# jetrefs",400,0,5000,500,0.,5000);
+ fHistList->Add(fh2MultGen);
- fh2PhiEta[ij] = new TH2F(Form("fh2PhiEtaRec_j%d",ij),"delta eta vs delta phi for jets;#Delta#phi;#Delta#eta",
- nBinPhi,binLimitsPhi,nBinEta,binLimitsEta);
- fh2RhoPtRec[ij] = new TH2F(Form("fh2RhoPtRec_j%d",ij),"jet shape rho for jets;r;p_{T,rec};",
- 20,0.,1.,nBinPt,binLimitsPt);
- fh2PsiPtRec[ij] = new TH2F(Form("fh2PsiPtRec_j%d",ij),"jet shape psi for jets;r;p_{T,rec};",
- 20,0.,1.,nBinPt,binLimitsPt);
+ fh2RPCentrality = new TH2F("fh2RPCentrality" ,"Reaction Plane Angle" , 20, 0.,100., 180, 0, TMath::Pi());
+ fHistList->Add(fh2RPCentrality);
- fh2RhoPtGen[ij] = new TH2F(Form("fh2RhoPtGen_j%d",ij),"jet shape rho for jets;r;p_{T,gen};",
- 20,0.,1.,nBinPt,binLimitsPt);
- fh2PsiPtGen[ij] = new TH2F(Form("fh2PsiPtGen_j%d",ij),"jet shape psi for jets;r;p_{T,gen};",
- 20,0.,1.,nBinPt,binLimitsPt);
- if(!fh1TmpRho)fh1TmpRho = new TH1F("fh1TmpRho","tmp histo for jet shape",20,0.,1);
+ fh2PtFGen = new TH2F("fh2PtFGen",Form("%s vs. %s;p_{T,gen};p_{T,rec}",fBranchRec.Data(),fBranchGen.Data()),nBinPt,binLimitsPt,nBinPt,binLimitsPt);
+ fHistList->Add(fh2PtFGen);
+ fh2RelPtFGen = new TH2F("fh2RelPtFGen",";p_{T,gen};p_{T,rec}-p_{T,gen}/p_{T,Gen}",nBinPt,binLimitsPt,241,-2.41,2.41);
+ fHistList->Add(fh2RelPtFGen);
+
+ for(int ij = 0;ij <kJetTypes;++ij){
+ TString cAdd = "";
+ TString cJetBranch = "";
+ if(ij==kJetRec){
+ cAdd = "Rec";
+ cJetBranch = fBranchRec.Data();
+ }
+ else if (ij==kJetGen){
+ cAdd = "Gen";
+ cJetBranch = fBranchGen.Data();
+ }
+ else if (ij==kJetRecFull){
+ cAdd = "RecFull";
+ cJetBranch = fBranchRec.Data();
+ }
+ else if (ij==kJetGenFull){
+ cAdd = "GenFull";
+ cJetBranch = fBranchGen.Data();
+ }
- fh2FragRec[ij] = new TH2F(Form("fh2FragRec_j%d",ij),"Jet Fragmentation;x=p_{T,i}/p_{T,jet};p_{T,jet};1/N_{jet}dN_{ch}/dx",
- nBinFrag,0.,1.,nBinPt,binLimitsPt);
- fh2FragLnRec[ij] = new TH2F(Form("fh2FragLnRec_j%d",ij),"Jet Fragmentation Ln;#xi=ln(p_{T,jet}/p_{T,i});p_{T,jet}(GeV);1/N_{jet}dN_{ch}/d#xi",
- nBinFrag,0.,10.,nBinPt,binLimitsPt);
+ if(cJetBranch.Length()==0)fFlagJetType[ij] = 0;
+ if(!fFlagJetType[ij])continue;
- fh2FragGen[ij] = new TH2F(Form("fh2FragGen_j%d",ij),"Jet Fragmentation;x=p_{T,i}/p_{T,jet};p_{T,jet};1/N_{jet}dN_{ch}/dx",
- nBinFrag,0.,1.,nBinPt,binLimitsPt);
- fh2FragLnGen[ij] = new TH2F(Form("fh2FragLnGen_j%d",ij),"Jet Fragmentation Ln;#xi=ln(p_{T,jet}/p_{T,i});p_{T,jet}(GeV);1/N_{jet}dN_{ch}/d#xi",
- nBinFrag,0.,10.,nBinPt,binLimitsPt);
- }
+ fh1NJets[ij] =new TH1F(Form("fh1N%sJets",cAdd.Data()),Form("N %s jets",cAdd.Data()),50,-0.5,49.5);
+ fHistList->Add(fh1NJets[ij]);
+
+ fh1PtJetsIn[ij] = new TH1F(Form("fh1PtJets%sIn",cAdd.Data()),Form("%s jets p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtJetsIn[ij]);
- // Dijet histograms
+ fh1PtJetsInRej[ij] = new TH1F(Form("fh1PtJets%sInRej",cAdd.Data()),Form("%s jets p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtJetsInRej[ij]);
+
+ fh1PtTracksIn[ij] = new TH1F(Form("fh1PtTracks%sIn",cAdd.Data()),Form("%s track p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtTracksIn[ij]);
+
+ fh1PtTracksInLow[ij] = new TH1F(Form("fh1PtTracks%sInLow",cAdd.Data()),Form("%s track p_T;p_{T} (GeV/c)",cAdd.Data()),100,0.,5.);
+ fHistList->Add(fh1PtTracksInLow[ij]);
+
+ fh1SumPtTrack[ij] = new TH1F(Form("fh1SumPtTrack%s",cAdd.Data()),Form("Sum %s track p_T;p_{T} (GeV/c)",cAdd.Data()),1000,0.,3000.);
+ fHistList->Add(fh1SumPtTrack[ij]);
+
+ fh2NJetsPt[ij] = new TH2F(Form("fh2N%sJetsPt",cAdd.Data()),Form("Number of %s jets above threshhold;p_{T,cut} (GeV/c);N_{jets}",cAdd.Data()),nBinPt,binLimitsPt,50,-0.5,49.5);
+ fHistList->Add(fh2NJetsPt[ij]);
+
+ fh2NTracksPt[ij] = new TH2F(Form("fh2N%sTracksPt",cAdd.Data()),Form("Number of %s tracks above threshhold;p_{T,cut} (GeV/c);N_{tracks}",cAdd.Data()),nBinPt,binLimitsPt,1000,0.,5000);
+ fHistList->Add(fh2NTracksPt[ij]);
- fh2DijetDeltaPhiPt = new TH2F("fh2DeltaPhiPt","Difference in the azimuthal angle;#Delta#phi;p_{T,1};Entries",180,0.,TMath::Pi(),nBinPt,binLimitsPt);
- fh2DijetAsymPt = new TH2F("fh2DijetAsym","Pt asymmetry;#Deltap_{T}/(p_{T,1}+p_{T,2});p_{T,1};Entries",50,0.,1.,nBinPt,binLimitsPt);
- fh2DijetAsymPtCut = new TH2F("fh2DijetAsymCut","Pt asymmetry after delta phi cut;#Deltap_{T}/(p_{T,1}+p_{T,2});p_{T,1};Entries",50,0.,1.,nBinPt,binLimitsPt);
- fh2DijetDeltaPhiDeltaEta = new TH2F("fh2DijetDeltaPhiDeltaEta","Difference in the azimuthal angle;#Delta#phi;Entries",180,0.,TMath::Pi(),20,-2.,2.);
- fh2DijetPt2vsPt1 = new TH2F("fh2DijetPt2vsPt1","Pt2 versus Pt1;p_{T,1} (GeV/c);p_{T,2} (GeV/c)",250,0.,250.,250,0.,250.);
- fh2DijetDifvsSum = new TH2F("fh2DijetDifvsSum","Pt difference vs Pt sum;p_{T,1}+p_{T,2} (GeV/c);#Deltap_{T} (GeV/c)",400,0.,400.,150,0.,150.);
- fh1DijetMinv = new TH1F("fh1DijetMinv","Dijet invariant mass;m_{JJ}",nBinPt,binLimitsPt);
- fh1DijetMinvCut = new TH1F("fh1DijetMinvCut","Dijet invariant mass;m_{JJ}",nBinPt,binLimitsPt);
+
+ fp2MultRPPhiTrackPt[ij] = new TProfile2D(Form("fp2MultRPPhiTrackPt%s",cAdd.Data()),"RP phi vs Number of tracks;# tracks;#Delta#phi_{RP}; <p_{T}>",20,0,4000,181,-1./180.*TMath::Pi(),TMath::Pi(),"S");
+ fHistList->Add(fp2MultRPPhiTrackPt[ij]);
+ fp2CentRPPhiTrackPt[ij] = new TProfile2D(Form("fp2CentRPPhiTrackPt%s",cAdd.Data()),"RP phi vs cent;# cent;#Delta#phi_{RP}; <p_{T}>",10,0,100,181,-1./180.*TMath::Pi(),TMath::Pi(),"S");
+ fHistList->Add(fp2CentRPPhiTrackPt[ij]);
+
+ // Bins: Jet number: pTJet, cent, mult, RP, Area. total bins = 4.5M
+ const Int_t nBinsSparse1 = 6;
+ const Int_t nBins1[nBinsSparse1] = { kMaxJets+1,100, 10, 25, fNRPBins, 10};
+ const Double_t xmin1[nBinsSparse1] = { -0.5, 0, 0, 0, -0.5, 0.};
+ const Double_t xmax1[nBinsSparse1] = {kMaxJets+0.5,250,100,5000,fNRPBins-0.5,1.0};
+
+ fhnJetPt[ij] = new THnSparseF(Form("fhnJetPt%s",cAdd.Data()),";jet number;p_{T,jet};cent;# tracks;RP;area",nBinsSparse1,nBins1,xmin1,xmax1);
+ fHistList->Add(fhnJetPt[ij]);
+
+ // Bins: Jet number: pTJet, cent, eta, phi, Area. total bins = 9.72 M
+ const Int_t nBinsSparse2 = 6;
+ const Int_t nBins2[nBinsSparse2] = { kMaxJets+1, 25, 5, 18, 360, 10};
+ const Double_t xmin2[nBinsSparse2] = { -0.5, 0, 0,-0.9, 0, 0.};
+ const Double_t xmax2[nBinsSparse2] = {kMaxJets+0.5,250, 100, 0.9, 2.*TMath::Pi(),1.0};
+ fhnJetPtQA[ij] = new THnSparseF(Form("fhnJetPtQA%s",cAdd.Data()),";jet number;p_{T,jet};cent;#eta;#phi;area",nBinsSparse2,nBins2,xmin2,xmax2);
+ fHistList->Add(fhnJetPtQA[ij]);
+
+ // Bins:track number pTtrack, cent, mult, RP. total bins = 224 k
+ const Int_t nBinsSparse3 = 5;
+ const Int_t nBins3[nBinsSparse3] = { 2, 100, 10, 20, fNRPBins};
+ const Double_t xmin3[nBinsSparse3] = { -0.5, 0, 0, 0, -0.5};
+ const Double_t xmax3[nBinsSparse3] = { 1.5, 200, 100, 4000,fNRPBins-0.5};
+
+ // change the binning ot the pT axis:
+ Double_t *xPt3 = new Double_t[nBins3[1]+1];
+ xPt3[0] = 0.;
+ for(int i = 1; i<=nBins3[1];i++){
+ if(xPt3[i-1]<2)xPt3[i] = xPt3[i-1] + 0.05; // 1 - 40
+ else if(xPt3[i-1]<4)xPt3[i] = xPt3[i-1] + 0.2; // 41 - 50
+ else if(xPt3[i-1]<10)xPt3[i] = xPt3[i-1] + 0.5; // 50 - 62
+ else if(xPt3[i-1]<20)xPt3[i] = xPt3[i-1] + 1.; // 62 - 72
+ else if(xPt3[i-1]<30)xPt3[i] = xPt3[i-1] + 2.5; // 74 - 78
+ else xPt3[i] = xPt3[i-1] + 5.; // 78 - 100 = 140
+ }
+
+ fhnTrackPt[ij] = new THnSparseF(Form("fhnTrackPt%s",cAdd.Data()),";track number;p_{T};cent;#tracks;RP",nBinsSparse3,nBins3,xmin3,xmax3);
+ fhnTrackPt[ij]->SetBinEdges(1,xPt3);
+ fHistList->Add(fhnTrackPt[ij]);
+ delete [] xPt3;
+
+ // Track QA bins track nr, pTrack, cent, eta, phi bins 5.4 M
+ const Int_t nBinsSparse4 = 5;
+ const Int_t nBins4[nBinsSparse4] = { 2, 50, 10, 20, 360};
+ const Double_t xmin4[nBinsSparse4] = { -0.5, 0, 0, -1.0, 0.};
+ const Double_t xmax4[nBinsSparse4] = { 1.5,150, 100, 1.0,2.*TMath::Pi()};
+
+ // change the binning ot the pT axis:
+ Double_t *xPt4 = new Double_t[nBins4[1]+1];
+ xPt4[0] = 0.;
+ for(int i = 1; i<=nBins4[1];i++){
+ if(xPt4[i-1]<2)xPt4[i] = xPt4[i-1] + 0.1;
+ else if(xPt4[i-1]<10)xPt4[i] = xPt4[i-1] + 0.5;
+ else if(xPt4[i-1]<20)xPt4[i] = xPt4[i-1] + 1.;
+ else if(xPt4[i-1]<30)xPt4[i] = xPt4[i-1] + 2.5;
+ else xPt4[i] = xPt4[i-1] + 5.;
+ }
+ fhnTrackPtQA[ij] = new THnSparseF(Form("fhnTrackPtQA%s",cAdd.Data()),";track number;p_{T};cent;#eta;#phi",nBinsSparse4,nBins4,xmin4,xmax4);
+ fhnTrackPtQA[ij]->SetBinEdges(1,xPt4);
+ fHistList->Add(fhnTrackPtQA[ij]);
+ delete [] xPt4;
+
+ for(int i = 0;i <= kMaxJets;++i){
+ fh1PtIn[ij][i] = new TH1F(Form("fh1Pt%sIn_j%d",cAdd.Data(),i),Form("%s p_T input ;p_{T}",cAdd.Data()),nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtIn[ij][i]);
+
+
+ if(!fh1TmpRho)fh1TmpRho = new TH1F("fh1TmpRho","tmp histo for jet shape",40,0.,2);
+ fh2LTrackPtJetPt[ij][i] = new TH2F(Form("fh2LTrackPtJetPt%s_j%d",cAdd.Data(),i),
+ Form("pt of leadin track within a jet vs jet %s;p_{T,lead in jet};p_{T.jet};",
+ cAdd.Data()),
+ 200,0.,200.,nBinPt,binLimitsPt);
+ fHistList->Add(fh2LTrackPtJetPt[ij][i]);
+ }
+ fh1DijetMinv[ij] = new TH1F(Form("fh1Dijet%sMinv",cAdd.Data()),"Dijet invariant mass;m_{JJ}",nBinPt,binLimitsPt);
+ fHistList->Add(fh1DijetMinv[ij]);
+ fh2DijetDeltaPhiPt[ij] = new TH2F(Form("fh2Dijet%sDeltaPhiPt",cAdd.Data()),"Difference in the azimuthal angle;#Delta#phi;p_{T,2};Entries",180,0.,TMath::Pi(),nBinPt,binLimitsPt);
+ fHistList->Add(fh2DijetDeltaPhiPt[ij]);
- const Int_t saveLevel = 3; // large save level more histos
- if(saveLevel>0){
- fHistList->Add(fh1Xsec);
- fHistList->Add(fh1Trials);
- fHistList->Add(fh1PtHard);
- fHistList->Add(fh1PtHardNoW);
- fHistList->Add(fh1PtHardTrials);
- if(fBranchGen.Length()>0){
- fHistList->Add(fh1NGenJets);
- fHistList->Add(fh1PtTracksGenIn);
- }
- fHistList->Add(fh1PtJetsRecIn);
- fHistList->Add(fh1PtJetsLeadingRecIn);
- fHistList->Add(fh1PtTracksRecIn);
- fHistList->Add(fh1PtTracksLeadingRecIn);
- fHistList->Add(fh1NRecJets);
- fHistList->Add(fh1PtTrackRec);
- fHistList->Add(fh1SumPtTrackRec);
- fHistList->Add(fh1SumPtTrackAreaRec);
- fHistList->Add(fh2NRecJetsPt);
- fHistList->Add(fh2NRecTracksPt);
- fHistList->Add(fh2JetsLeadingPhiEta );
- fHistList->Add(fh2JetsLeadingPhiPt );
- fHistList->Add(fh2TracksLeadingPhiEta);
- fHistList->Add(fh2TracksLeadingPhiPt);
- for(int i = 0;i<kMaxStep*2;++i)fHistList->Add(fhnJetContainer[i]);
- for(int ij = 0;ij<kMaxJets;++ij){
- fHistList->Add( fh1PtRecIn[ij]);
-
- if(fBranchGen.Length()>0){
- fHistList->Add(fh1PtGenIn[ij]);
- fHistList->Add(fh2FragGen[ij]);
- fHistList->Add(fh2FragLnGen[ij]);
- fHistList->Add(fh2RhoPtGen[ij]);
- fHistList->Add(fh2PsiPtGen[ij]);
- }
- fHistList->Add( fh2PhiPt[ij]);
- fHistList->Add( fh2PhiEta[ij]);
- fHistList->Add( fh2RhoPtRec[ij]);
- fHistList->Add( fh2PsiPtRec[ij]);
- fHistList->Add( fh2FragRec[ij]);
- fHistList->Add( fh2FragLnRec[ij]);
- }
- fHistList->Add(fhnCorrelation);
- fHistList->Add(fhnCorrelationPhiZRec);
- fHistList->Add(fh2JetPtJetPhi);
- fHistList->Add(fh2TrackPtTrackPhi);
-
- fHistList->Add(fh2DijetDeltaPhiPt);
- fHistList->Add(fh2DijetAsymPt);
- fHistList->Add(fh2DijetAsymPtCut);
- fHistList->Add(fh2DijetDeltaPhiDeltaEta);
- fHistList->Add(fh2DijetPt2vsPt1);
- fHistList->Add(fh2DijetDifvsSum);
- fHistList->Add(fh1DijetMinv);
- fHistList->Add(fh1DijetMinvCut);
- }
+ fh2DijetAsymPt[ij] = new TH2F(Form("fh2Dijet%sAsym",cAdd.Data()),"Pt asymmetry;#Deltap_{T}/(p_{T,1}+p_{T,2});p_{T,1};Entries",50,0.,1.,nBinPt,binLimitsPt);
+ fHistList->Add(fh2DijetAsymPt[ij]);
+ fh2DijetPt2vsPt1[ij] = new TH2F(Form("fh2Dijet%sPt2vsPt1",cAdd.Data()),"Pt2 versus Pt1;p_{T,1} (GeV/c);p_{T,2} (GeV/c)",250,0.,250.,250,0.,250.);
+ fHistList->Add(fh2DijetPt2vsPt1[ij]);
+ fh2DijetDifvsSum[ij] = new TH2F(Form("fh2Dijet%sDifvsSum",cAdd.Data()),"Pt difference vs Pt sum;p_{T,1}+p_{T,2} (GeV/c);#Deltap_{T} (GeV/c)",400,0.,400.,150,0.,150.);
+ fHistList->Add( fh2DijetDifvsSum[ij]);
+ }
// =========== Switch on Sumw2 for all histos ===========
for (Int_t i=0; i<fHistList->GetEntries(); ++i) {
TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i));
}
-void AliAnalysisTaskJetSpectrum2::UserExec(Option_t */*option*/)
-{
+void AliAnalysisTaskJetSpectrum2::UserExec(Option_t */*option*/){
+
Bool_t selected = kTRUE;
selected = AliAnalysisHelperJetTasks::TestSelectInfo(fEventSelectionMask);
}
+ if(fEventClass>0){
+ selected = selected&&(AliAnalysisHelperJetTasks::EventClass()==fEventClass);
+ }
+
if(!selected){
// no selection by the service task, we continue
- if (fDebug > 1)Printf("Not selected %s:%d",(char*)__FILE__,__LINE__);
+ if (fDebug > 1)Printf("Not selected %s:%d SelectInfo %d Class %d",(char*)__FILE__,__LINE__, AliAnalysisHelperJetTasks::Selected(),AliAnalysisHelperJetTasks::EventClass());
PostData(1, fHistList);
return;
}
+ static AliAODEvent* aod = 0;
+
+ // take all other information from the aod we take the tracks from
+ if(!aod){
+ if(fUseAODTrackInput)aod = fAODIn;
+ else aod = fAODOut;
+ }
+
+
//
// Execute analysis for current event
//
- AliESDEvent *fESD = 0;
- if(fUseAODJetInput){
- fAOD = dynamic_cast<AliAODEvent*>(InputEvent());
- if(!fAOD){
- Printf("%s:%d AODEvent not found in Input Manager %d",(char*)__FILE__,__LINE__,fUseAODJetInput);
- return;
+ if (fDebug > 1)printf("Analysing event # %5d\n", (Int_t) fEntry);
+ AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler());
+ if(!aodH){
+ Printf("%s:%d no output aodHandler found Jet",(char*)__FILE__,__LINE__);
+ return;
+ }
+
+ if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
+ TClonesArray *aodRecJets = 0;
+
+ if(fAODOut&&!aodRecJets){
+ aodRecJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchRec.Data()));
+ }
+ if(fAODExtension&&!aodRecJets){
+ aodRecJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchRec.Data()));
+ }
+ if(fAODIn&&!aodRecJets){
+ aodRecJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchRec.Data()));
+ }
+
+
+
+ if(!aodRecJets){
+ if(fDebug){
+
+ Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
+ if(fAODIn){
+ Printf("Input AOD >>>>");
+ fAODIn->Print();
+ }
+ if(fAODExtension){
+ Printf("AOD Extension >>>>");
+ fAODExtension->Print();
+ }
+ if(fAODOut){
+ Printf("Output AOD >>>>");
+ fAODOut->Print();
+ }
}
- // fethc the header
+ return;
}
- else{
- // assume that the AOD is in the general output...
- fAOD = AODEvent();
- if(!fAOD){
- Printf("%s:%d AODEvent not found in the Output",(char*)__FILE__,__LINE__);
+
+ TClonesArray *aodGenJets = 0;
+ if(fBranchGen.Length()>0){
+ if(fAODOut&&!aodGenJets){
+ aodGenJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchGen.Data()));
+ }
+ if(fAODExtension&&!aodGenJets){
+ aodGenJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchGen.Data()));
+ }
+ if(fAODIn&&!aodGenJets){
+ aodGenJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchGen.Data()));
+ }
+
+ if(!aodGenJets){
+ Printf("%s:%d no generated Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchGen.Data());
return;
}
- if(fDebug>0){
- fESD = dynamic_cast<AliESDEvent*> (InputEvent());
+ }
+
+ TClonesArray *aodBackRecJets = 0;
+ if(fBranchBkgRec.Length()>0){
+ if(fAODOut&&!aodBackRecJets){
+ aodBackRecJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchBkgRec.Data()));
+ }
+ if(fAODExtension&&!aodBackRecJets){
+ aodBackRecJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchBkgRec.Data()));
+ }
+ if(fAODIn&&!aodBackRecJets){
+ aodBackRecJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchBkgRec.Data()));
+ }
+
+ if(!aodBackRecJets){
+ Printf("%s:%d no background rec Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchBkgRec.Data());
+ return;
}
}
-
+ TClonesArray *aodBackGenJets = 0;
+
+ if(fBranchBkgGen.Length()>0){
+ if(fAODOut&&!aodBackGenJets){
+ aodBackGenJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchBkgGen.Data()));
+ }
+ if(fAODExtension&&!aodBackGenJets){
+ aodBackGenJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchBkgGen.Data()));
+ }
+ if(fAODIn&&!aodBackGenJets){
+ aodBackGenJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchBkgGen.Data()));
+ }
+
+ if(!aodBackGenJets){
+ Printf("%s:%d no background rec Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchBkgGen.Data());
+ return;
+ }
+ }
+
+
+ // new Scheme
+ // first fill all the pure histograms, i.e. full jets
+ // in case of the correaltion limit to the n-leading jets
- if (fDebug > 1)printf("Analysing event # %5d\n", (Int_t) fEntry);
+ // reconstructed
- AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler());
+ // generated
- if(!aodH){
- Printf("%s:%d no output aodHandler found Jet",(char*)__FILE__,__LINE__);
- return;
- }
- if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
- TClonesArray *aodRecJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchRec.Data()));
- if(!aodRecJets){
- Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
- return;
- }
+ // second fill the correlation histograms, here we limit to the n-th leading jet in case of the reconstructed
+
- // ==== General variables needed
+ TList genJetsList; // full acceptance
+ TList genJetsListCut; // acceptance cut
+ TList recJetsList; // full acceptance
+ TList recJetsListCut; // acceptance cut
- // We use statice array, not to fragment the memory
- AliAODJet genJets[kMaxJets];
- Int_t nGenJets = 0;
- AliAODJet recJets[kMaxJets];
- Int_t nRecJets = 0;
- ///////////////////////////
+ GetListOfJets(&recJetsList,aodRecJets,0);
+ GetListOfJets(&recJetsListCut,aodRecJets,1);
+
+ if(fBranchGen.Length()>0){
+ GetListOfJets(&genJetsList,aodGenJets,0);
+ GetListOfJets(&genJetsListCut,aodGenJets,1);
+ }
Double_t eventW = 1;
Double_t ptHard = 0;
Double_t nTrials = 1; // Trials for MC trigger
+ fh1Trials->Fill("#sum{ntrials}",fAvgTrials);
+
+ // Getting some global properties
+ fCentrality = GetCentrality();
+ if(fCentrality<=0)fCentrality = 0;
+ fh1Centrality->Fill(fCentrality);
- if(fUseExternalWeightOnly){
- eventW = fExternalWeight;
- }
- fh1Trials->Fill("#sum{ntrials}",fAvgTrials);
- // if(fDebug>0)aodH->SetFillAOD(kFALSE);
- if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
if((fAnalysisType&kAnaMCESD)==kAnaMCESD){
// this is the part we only use when we have MC information
AliMCEvent* mcEvent = MCEvent();
return;
}
AliGenPythiaEventHeader* pythiaGenHeader = AliAnalysisHelperJetTasks::GetPythiaEventHeader(mcEvent);
- Int_t iCount = 0;
if(pythiaGenHeader){
nTrials = pythiaGenHeader->Trials();
ptHard = pythiaGenHeader->GetPtHard();
// 68 g+g -> g+g
if (fDebug > 10)Printf("%d iProcessType %d",__LINE__, iProcessType);
if(fDebug>20)AliAnalysisHelperJetTasks::PrintStack(mcEvent);
-
- // fetch the pythia generated jets only to be used here
- Int_t nPythiaGenJets = pythiaGenHeader->NTriggerJets();
- AliAODJet pythiaGenJets[kMaxJets];
- for(int ip = 0;ip < nPythiaGenJets;++ip){
- if(iCount>=kMaxJets)continue;
- Float_t p[4];
- pythiaGenHeader->TriggerJet(ip,p);
- pythiaGenJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
-
- if(fBranchGen.Length()==0){
- /*
- if(fLimitGenJetEta){
- if(pythiaGenJets[iCount].Eta()>fJetHeaderRec->GetJetEtaMax()||
- pythiaGenJets[iCount].Eta()<fJetHeaderRec->GetJetEtaMin())continue;
- }
- */
- if(fMinJetPt>0&&pythiaGenJets[iCount].Pt()<fMinJetPt)continue;
- // if we have MC particles and we do not read from the aod branch
- // use the pythia jets
- genJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
- iCount++;
- }
- }
- }
- if(fBranchGen.Length()==0)nGenJets = iCount;
+ }
}// (fAnalysisType&kMCESD)==kMCESD)
TList recParticles;
TList genParticles;
-
-
-
Int_t nT = GetListOfTracks(&recParticles,fTrackTypeRec);
if(fDebug>2)Printf("%s:%d Selected Rec tracks: %d %d",(char*)__FILE__,__LINE__,nT,recParticles.GetEntries());
nT = GetListOfTracks(&genParticles,fTrackTypeGen);
if(fDebug>2)Printf("%s:%d Selected Gen tracks: %d %d",(char*)__FILE__,__LINE__,nT,genParticles.GetEntries());
-
- if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
+ // CalculateReactionPlaneAngle(&recParticles);
+ fRPAngle = 0;
+
+ if(fRPMethod==0)fRPAngle = aod->GetHeader()->GetEventplane();
+ else if(fRPMethod==1||fRPMethod==2){
+ fRPAngle = aod->GetHeader()->GetQTheta(fRPMethod);
+ }
+ fh1RP->Fill(fRPAngle);
+ fh2RPCentrality->Fill(fCentrality,fRPAngle);
+ // Event control and counting ...
+ // MC
fh1PtHard->Fill(ptHard,eventW);
fh1PtHardNoW->Fill(ptHard,1);
fh1PtHardTrials->Fill(ptHard,nTrials);
- // If we set a second branch for the input jets fetch this
- if(fBranchGen.Length()>0){
- TClonesArray *aodGenJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchGen.Data()));
- if(aodGenJets){
- Int_t iCount = 0;
- for(int ig = 0;ig < aodGenJets->GetEntries();++ig){
- if(iCount>=kMaxJets)continue;
- AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodGenJets->At(ig));
- if(!tmp)continue;
- /*
- if(fLimitGenJetEta){
- if(tmp->Eta()>fJetHeaderRec->GetJetEtaMax()||
- tmp->Eta()<fJetHeaderRec->GetJetEtaMin())continue;
- }
- */
- if(fMinJetPt>0&&tmp->Pt()<fMinJetPt)continue;
- genJets[iCount] = *tmp;
- iCount++;
- }
- nGenJets = iCount;
- }
- else{
- if(fDebug>1)Printf("%s:%d Generated jet branch %s not found",(char*)__FILE__,__LINE__,fBranchGen.Data());
- if(fDebug>2)fAOD->Print();
- }
+ // Real
+ if(aod->GetPrimaryVertex()){// No vtx for pure MC
+ fh1ZVtx->Fill(aod->GetPrimaryVertex()->GetZ());
+ }
+
+
+ Int_t recMult1 = recParticles.GetEntries();
+ Int_t genMult1 = genParticles.GetEntries();
+
+ Int_t recMult2 = MultFromJetRefs(aodBackRecJets);
+ Int_t genMult2 = MultFromJetRefs(aodBackGenJets);
+
+ fh2MultRec->Fill(recMult1,recMult2);
+ fh2MultGen->Fill(genMult1,genMult2);
+ fMultRec = recMult1;
+ if(fMultRec<=0)fMultRec = recMult2;
+ fMultGen = genMult1;
+ if(fMultGen<=0)fMultGen = genMult2;
+
+ Double_t var0[2] = {0,};
+ var0[0] = fCentrality;
+ var0[1] = fMultRec;
+ fhnEvent->Fill(var0);
+
+ // the loops for rec and gen should be indentical... pass it to a separate
+ // function ...
+ // Jet Loop
+ // Track Loop
+ // Jet Jet Loop
+ // Jet Track loop
+
+ FillJetHistos(recJetsListCut,recParticles,kJetRec);
+ FillJetHistos(recJetsList,recParticles,kJetRecFull);
+ FillTrackHistos(recParticles,kJetRec);
+
+ FillJetHistos(genJetsListCut,genParticles,kJetGen);
+ FillJetHistos(genJetsList,genParticles,kJetGenFull);
+ FillTrackHistos(genParticles,kJetGen);
+
+ // Here follows the jet matching part
+ // delegate to a separated method?
+
+ if(fDoMatching){
+ FillMatchHistos(recJetsList,genJetsList);
}
- fh1NGenJets->Fill(nGenJets);
- // We do not want to exceed the maximum jet number
- nGenJets = TMath::Min(nGenJets,kMaxJets);
+ if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
+ PostData(1, fHistList);
+}
- // Fetch the reconstructed jets...
+void AliAnalysisTaskJetSpectrum2::FillJetHistos(TList &jetsList,TList &particlesList,Int_t iType){
- nRecJets = aodRecJets->GetEntries();
+ if(iType>=kJetTypes){
+ return;
+ }
+ if(!fFlagJetType[iType])return;
- nRecJets = aodRecJets->GetEntries();
- fh1NRecJets->Fill(nRecJets);
+ Int_t refMult = fMultRec;
+ if(iType==kJetGen||iType==kJetGenFull){
+ refMult = fMultGen;
+ }
- // Do something with the all rec jets
- Int_t nRecOver = nRecJets;
+ Int_t nJets = jetsList.GetEntries();
+ fh1NJets[iType]->Fill(nJets);
- // check that the jets are sorted
- Float_t ptOld = 999999;
- for(int ir = 0;ir < nRecJets;ir++){
- AliAODJet *tmp = (AliAODJet*)(aodRecJets->At(ir));
- Float_t tmpPt = tmp->Pt();
- if(tmpPt>ptOld){
- Printf("%s:%d Jets Not Sorted %s !! %d:%.3E %d:%.3E",(char*)__FILE__,__LINE__,fBranchRec.Data(),ir,tmpPt,ir-1,ptOld);
+ if(nJets<=0)return;
+
+ Float_t ptOld = 1.E+32;
+ Float_t pT0 = 0;
+ Float_t pT1 = 0;
+ Float_t phi0 = 0;
+ Float_t phi1 = 0;
+ Int_t ij0 = -1;
+ Int_t ij1 = -1;
+
+ Double_t var1[6] = {0,}; // jet number;p_{T,jet};cent;# tracks;RP;area
+ var1[2] = fCentrality;
+ var1[3] = refMult;
+
+ Double_t var2[6] = {0,}; // jet number;p_{T,jet};cent;#eta;#phi;area
+ var2[2] = fCentrality;
+
+ for(int ij = 0;ij < nJets;ij++){
+ AliAODJet *jet = (AliAODJet*)jetsList.At(ij);
+ Float_t ptJet = jet->Pt();
+ if(jet->Trigger()&fJetTriggerExcludeMask){
+ fh1PtJetsInRej[iType]->Fill(ptJet);
+ continue;
+ }
+ fh1PtJetsIn[iType]->Fill(ptJet);
+ if(ptJet>ptOld){
+ Printf("%s:%d Jets Type %d Not Sorted !! %d:%.3E %d:%.3E",(char*)__FILE__,__LINE__,iType,ij,ptJet,ij-1,ptOld);
}
- ptOld = tmpPt;
+ ptOld = ptJet;
+
+ // find the dijets assume sorting and acceptance cut...
+ if(ij==0){
+ ij0 = ij;
+ pT0 = ptJet;
+ phi0 = jet->Phi();
+ if(phi0<0)phi0+=TMath::Pi()*2.;
+ }
+ else if(ptJet>pT1){
+ // take only the backward hemisphere??
+ phi1 = jet->Phi();
+ if(phi1<0)phi1+=TMath::Pi()*2.;
+ Float_t dPhi = phi1 - phi0;
+ if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi();
+ if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi();
+ if(TMath::Abs(TMath::Pi()-dPhi)<fDeltaPhiWindow){
+ ij1 = ij;
+ pT1 = ptJet;
+ }
+ }
+ // fill jet histos for kmax jets
+
+ Float_t phiJet = jet->Phi();
+ Float_t etaJet = jet->Eta();
+ if(phiJet<0)phiJet+=TMath::Pi()*2.;
+ fh1TmpRho->Reset();
+ if(ij<kMaxJets)fh1PtIn[iType][ij]->Fill(ptJet);
+
+ fh1PtIn[iType][kMaxJets]->Fill(ptJet);
+ // fill leading jets...
+ AliVParticle *leadTrack = LeadingTrackFromJetRefs(jet);
+ // AliVParticle *leadTrack = LeadingTrackInCone(jet,&particlesList);
+ Int_t phiBin = GetPhiBin(phiJet-fRPAngle);
+
+ var1[1] = ptJet;
+ var1[4] = phiBin;
+ var1[5] = jet->EffectiveAreaCharged();
+
+ var2[1] = ptJet;
+ var2[3] = etaJet;
+ var2[4] = phiJet;
+ var2[5] = jet->EffectiveAreaCharged();
+ if(ij<kMaxJets){
+ if(leadTrack)fh2LTrackPtJetPt[iType][ij]->Fill(leadTrack->Pt(),ptJet);
+ var1[0] = ij;
+ var2[0] = ij;
+ fhnJetPt[iType]->Fill(var1);
+ fhnJetPtQA[iType]->Fill(var2);
+ }
+ var1[0] = kMaxJets;// fill for all jets
+ var2[0] = kMaxJets;// fill for all jets
+ fhnJetPt[iType]->Fill(var1);
+ fhnJetPtQA[iType]->Fill(var2);
+ if(leadTrack)fh2LTrackPtJetPt[iType][kMaxJets]->Fill(leadTrack->Pt(),ptJet);
+
+ if(particlesList.GetSize()&&ij<kMaxJets){
+ // Particles... correlated with jets...
+ for(int it = 0;it<particlesList.GetEntries();++it){
+ AliVParticle *part = (AliVParticle*)particlesList.At(it);
+ Float_t deltaR = jet->DeltaR(part);
+ if(ptJet>0)fh1TmpRho->Fill(deltaR,part->Pt()/ptJet);
+ }
+ // fill the jet shapes
+ }// if we have particles
+ }// Jet Loop
+
+
+ // do something with dijets...
+ if(ij0>=0&&ij1>0){
+ AliAODJet *jet0 = (AliAODJet*)jetsList.At(ij0);
+ Double_t ptJet0 = jet0->Pt();
+ Double_t phiJet0 = jet0->Phi();
+ if(phiJet0<0)phiJet0+=TMath::Pi()*2.;
+
+ AliAODJet *jet1 = (AliAODJet*)jetsList.At(ij1);
+ Double_t ptJet1 = jet1->Pt();
+ Double_t phiJet1 = jet1->Phi();
+ if(phiJet1<0)phiJet1+=TMath::Pi()*2.;
+
+ Float_t deltaPhi = phiJet0 - phiJet1;
+ if(deltaPhi>TMath::Pi())deltaPhi = deltaPhi - 2.*TMath::Pi();
+ if(deltaPhi<(-1.*TMath::Pi()))deltaPhi = deltaPhi + 2.*TMath::Pi();
+ deltaPhi = TMath::Abs(deltaPhi);
+ fh2DijetDeltaPhiPt[iType]->Fill(deltaPhi,ptJet1);
+
+ Float_t asym = 9999;
+ if((ptJet0+ptJet1)>0)asym = (ptJet0-ptJet1)/(ptJet0+ptJet1);
+ fh2DijetAsymPt[iType]->Fill(asym,ptJet0);
+ fh2DijetPt2vsPt1[iType]->Fill(ptJet0,ptJet1);
+ fh2DijetDifvsSum[iType]->Fill(ptJet0+ptJet1,ptJet0-ptJet1);
+ Float_t minv = 2.*(jet0->P()*jet1->P()-
+ jet0->Px()*jet1->Px()-
+ jet0->Py()*jet1->Py()-
+ jet0->Pz()*jet1->Pz()); // assume mass == 0;
+ if(minv<0)minv=0; // prevent numerical instabilities
+ minv = TMath::Sqrt(minv);
+ fh1DijetMinv[iType]->Fill(minv);
}
+
- if(nRecOver>0){
- TIterator *recIter = aodRecJets->MakeIterator();
- AliAODJet *tmpRec = (AliAODJet*)(recIter->Next());
- Float_t pt = tmpRec->Pt();
- if(tmpRec){
- for(int i = 1;i <= fh2NRecJetsPt->GetNbinsX();i++){
- Float_t ptCut = fh2NRecJetsPt->GetXaxis()->GetBinCenter(i);
- while(pt<ptCut&&tmpRec){
- nRecOver--;
- tmpRec = (AliAODJet*)(recIter->Next());
- if(tmpRec){
- pt = tmpRec->Pt();
+ // count down the jets above thrueshold
+ Int_t nOver = nJets;
+ if(nOver>0){
+ TIterator *jetIter = jetsList.MakeIterator();
+ AliAODJet *tmpJet = (AliAODJet*)(jetIter->Next());
+ if(tmpJet){
+ Float_t pt = tmpJet->Pt();
+ for(int i = 1;i <= fh2NJetsPt[iType]->GetNbinsX();i++){
+ Float_t ptCut = fh2NJetsPt[iType]->GetXaxis()->GetBinCenter(i);
+ while(pt<ptCut&&tmpJet){
+ nOver--;
+ tmpJet = (AliAODJet*)(jetIter->Next());
+ if(tmpJet){
+ pt = tmpJet->Pt();
}
}
- if(nRecOver<=0)break;
- fh2NRecJetsPt->Fill(ptCut,nRecOver);
+ if(nOver<=0)break;
+ fh2NJetsPt[iType]->Fill(ptCut,nOver);
}
}
- recIter->Reset();
- AliAODJet *leading = (AliAODJet*)aodRecJets->At(0);
- Float_t phi = leading->Phi();
- if(phi<0)phi+=TMath::Pi()*2.;
- Float_t eta = leading->Eta();
- pt = leading->Pt();
- while((tmpRec = (AliAODJet*)(recIter->Next()))){
- Float_t tmpPt = tmpRec->Pt();
- fh1PtJetsRecIn->Fill(tmpPt);
- if(tmpRec==leading){
- fh1PtJetsLeadingRecIn->Fill(tmpPt);
- continue;
- }
- // correlation
- Float_t tmpPhi = tmpRec->Phi();
+ delete jetIter;
+ }
+}
+
+void AliAnalysisTaskJetSpectrum2::FillTrackHistos(TList &particlesList,int iType){
+
+ if(fFlagJetType[iType]<=0)return;
+ Int_t refMult = fMultRec;
+ if(iType==kJetGen||iType==kJetGenFull){
+ refMult = fMultGen;
- if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.;
- Float_t dPhi = phi - tmpRec->Phi();
- if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi();
- if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi();
- Float_t dEta = eta - tmpRec->Eta();
- fh2JetsLeadingPhiEta->Fill(dPhi,dEta);
- fh2JetsLeadingPhiPt->Fill(dPhi,pt);
- }
- delete recIter;
}
- Int_t nTrackOver = recParticles.GetSize();
+ //
+ Double_t var3[5]; // track number;p_{T};cent;#tracks;RP
+ var3[2] = fCentrality;
+ var3[3] = refMult;
+ Double_t var4[5]; // track number;p_{T};cent;#eta;#phi
+ var4[2] = fCentrality;
+ Int_t nTrackOver = particlesList.GetSize();
// do the same for tracks and jets
if(nTrackOver>0){
- TIterator *recIter = recParticles.MakeIterator();
- AliVParticle *tmpRec = (AliVParticle*)(recIter->Next());
- Float_t pt = tmpRec->Pt();
- // Printf("Leading track p_t %3.3E",pt);
- for(int i = 1;i <= fh2NRecTracksPt->GetNbinsX();i++){
- Float_t ptCut = fh2NRecTracksPt->GetXaxis()->GetBinCenter(i);
- while(pt<ptCut&&tmpRec){
+ TIterator *trackIter = particlesList.MakeIterator();
+ AliVParticle *tmpTrack = (AliVParticle*)(trackIter->Next());
+ Float_t pt = tmpTrack->Pt();
+ for(int i = 1;i <= fh2NTracksPt[iType]->GetNbinsX();i++){
+ Float_t ptCut = fh2NTracksPt[iType]->GetXaxis()->GetBinCenter(i);
+ while(pt<ptCut&&tmpTrack){
nTrackOver--;
- tmpRec = (AliVParticle*)(recIter->Next());
- if(tmpRec){
- pt = tmpRec->Pt();
+ tmpTrack = (AliVParticle*)(trackIter->Next());
+ if(tmpTrack){
+ pt = tmpTrack->Pt();
}
}
if(nTrackOver<=0)break;
- fh2NRecTracksPt->Fill(ptCut,nTrackOver);
+ fh2NTracksPt[iType]->Fill(ptCut,nTrackOver);
}
+
- recIter->Reset();
- AliVParticle *leading = (AliVParticle*)recParticles.At(0);
- Float_t phi = leading->Phi();
- if(phi<0)phi+=TMath::Pi()*2.;
- Float_t eta = leading->Eta();
- pt = leading->Pt();
- while((tmpRec = (AliVParticle*)(recIter->Next()))){
- Float_t tmpPt = tmpRec->Pt();
- fh1PtTracksRecIn->Fill(tmpPt);
- if(tmpRec==leading){
- fh1PtTracksLeadingRecIn->Fill(tmpPt);
- continue;
- }
- // correlation
- Float_t tmpPhi = tmpRec->Phi();
+ trackIter->Reset();
+ AliVParticle *leading = (AliVParticle*)particlesList.At(0);
+ Float_t sumPt = 0;
+
+ while((tmpTrack = (AliVParticle*)(trackIter->Next()))){
+ Float_t tmpPt = tmpTrack->Pt();
+ fh1PtTracksIn[iType]->Fill(tmpPt);
+ fh1PtTracksInLow[iType]->Fill(tmpPt);
+ sumPt += tmpPt;
+ Float_t tmpPhi = tmpTrack->Phi();
if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.;
- Float_t dPhi = phi - tmpRec->Phi();
- if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi();
- if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi();
- Float_t dEta = eta - tmpRec->Eta();
- fh2TracksLeadingPhiEta->Fill(dPhi,dEta);
- fh2TracksLeadingPhiPt->Fill(dPhi,pt);
+
+
+ Float_t phiRP = tmpPhi-fRPAngle;
+ if(phiRP>TMath::Pi())phiRP -= TMath::Pi();
+ if(phiRP<0)phiRP += TMath::Pi();
+ if(phiRP<0)phiRP += TMath::Pi();
+ const float allPhi = -1./180.*TMath::Pi();
+
+ fp2MultRPPhiTrackPt[iType]->Fill(refMult,phiRP,tmpPt);
+ fp2MultRPPhiTrackPt[iType]->Fill(refMult,allPhi,tmpPt);
+
+ fp2CentRPPhiTrackPt[iType]->Fill(fCentrality,phiRP,tmpPt);
+ fp2CentRPPhiTrackPt[iType]->Fill(fCentrality,allPhi,tmpPt);
+
+ Int_t phiBin = GetPhiBin(tmpPhi-fRPAngle);
+ var3[0] = 1;
+ var3[1] = tmpPt;
+ var3[4] = phiBin;
+
+ var4[0] = 1;
+ var4[1] = tmpPt;
+ var4[3] = tmpTrack->Eta();
+ var4[4] = tmpPhi;
+
+
+ fhnTrackPt[iType]->Fill(var3);
+ fhnTrackPtQA[iType]->Fill(var4);
+
+ if(tmpTrack==leading){
+ var3[0] = 0;
+ var4[0] = 0;
+ fhnTrackPt[iType]->Fill(var3);
+ fhnTrackPtQA[iType]->Fill(var4);
+ continue;
+ }
}
- delete recIter;
+ fh1SumPtTrack[iType]->Fill(sumPt);
+ delete trackIter;
}
-
- if(genParticles.GetSize()){
- TIterator *genIter = genParticles.MakeIterator();
- AliVParticle *tmpGen = 0;
- while((tmpGen = (AliVParticle*)(genIter->Next()))){
- if(TMath::Abs(tmpGen->Eta())<0.9){
- Float_t tmpPt = tmpGen->Pt();
- fh1PtTracksGenIn->Fill(tmpPt);
- }
- }
- delete genIter;
- }
-
- nRecJets = TMath::Min(nRecJets,kMaxJets);
-
- Int_t iCountRec = 0;
- for(int ir = 0;ir < nRecJets;++ir){
- AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodRecJets->At(ir));
- if(!tmp)continue;
- if(tmp->Pt()<fMinJetPt)continue;
- recJets[ir] = *tmp;
- iCountRec++;
- }
- nRecJets = iCountRec;
+}
- if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
- // Relate the jets
- Int_t iGenIndex[kMaxJets]; // Index of the generated jet for i-th rec -1 if none
- Int_t iRecIndex[kMaxJets]; // Index of the rec jet for i-th gen -1 if none
-
- for(int i = 0;i<kMaxJets;++i){
- iGenIndex[i] = iRecIndex[i] = -1;
- }
+void AliAnalysisTaskJetSpectrum2::FillMatchHistos(TList &recJetsList,TList &genJetsList){
- AliAnalysisHelperJetTasks::GetClosestJets(genJets,nGenJets,recJets,nRecJets,
- iGenIndex,iRecIndex,fDebug);
- if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
- if(fDebug){
- for(int i = 0;i<kMaxJets;++i){
- if(iGenIndex[i]>=0)Printf("iGenFound: %d -> %d",i,iGenIndex[i]);
- if(iRecIndex[i]>=0)Printf("iRecFound: %d -> %d",i,iRecIndex[i]);
- }
- }
+ // Fill al the matching histos
+ // It is important that the acceptances for the mathing are as large as possible
+ // to avoid false matches on the edge of acceptance
+ // therefore we add some extra matching jets as overhead
+
+ static TArrayI aGenIndex(recJetsList.GetEntries());
+ if(aGenIndex.GetSize()<recJetsList.GetEntries())aGenIndex.Set(recJetsList.GetEntries());
+ static TArrayI aRecIndex(genJetsList.GetEntries());
+ if(aRecIndex.GetSize()<genJetsList.GetEntries())aRecIndex.Set(genJetsList.GetEntries());
+ if(fDebug){
+ Printf("New Gens List %d rec index Array %d",genJetsList.GetEntries(),aRecIndex.GetSize());
+ Printf("New Rec List %d gen indey Array %d",recJetsList.GetEntries(),aGenIndex.GetSize());
+ }
+ AliAnalysisHelperJetTasks::GetClosestJets(&genJetsList,TMath::Min((Int_t)fNMatchJets,(Int_t)genJetsList.GetEntries()),
+ &recJetsList,TMath::Min((Int_t)fNMatchJets,(Int_t)recJetsList.GetEntries()),
+ aGenIndex,aRecIndex,fDebug);
+ if(fDebug){
+ for(int i = 0;i< aGenIndex.GetSize();++i){
+ if(aGenIndex[i]>=0)Printf("iGenFound: %d -> %d",i,aGenIndex[i]);
+ }
+ for(int i = 0;i< aRecIndex.GetSize();++i){
+ if(aRecIndex[i]>=0)Printf("iRecFound: %d -> %d",i,aRecIndex[i]);
+ }
+ }
Double_t container[6];
- Double_t containerPhiZ[6];
// loop over generated jets
-
- // radius; tmp, get from the jet header itself
- // at some point, how todeal woht FastJet on MC?
- Float_t radiusGen =0.4;
- Float_t radiusRec =0.4;
-
- for(int ig = 0;ig < nGenJets;++ig){
- Double_t ptGen = genJets[ig].Pt();
- Double_t phiGen = genJets[ig].Phi();
+ // consider the
+ for(int ig = 0;ig < genJetsList.GetEntries();++ig){
+ AliAODJet *genJet = (AliAODJet*)genJetsList.At(ig);
+ Double_t ptGen = genJet->Pt();
+ Double_t phiGen = genJet->Phi();
if(phiGen<0)phiGen+=TMath::Pi()*2.;
- Double_t etaGen = genJets[ig].Eta();
-
+ Double_t etaGen = genJet->Eta();
container[3] = ptGen;
container[4] = etaGen;
container[5] = phiGen;
- fhnJetContainer[kStep0]->Fill(&container[3],eventW);
- Int_t ir = iRecIndex[ig];
-
- if(TMath::Abs(etaGen)<fRecEtaWindow){
- fh1TmpRho->Reset();
-
- fhnJetContainer[kStep1]->Fill(&container[3],eventW);
- fh1PtGenIn[ig]->Fill(ptGen,eventW);
- // fill the fragmentation function
- for(int it = 0;it<genParticles.GetEntries();++it){
- AliVParticle *part = (AliVParticle*)genParticles.At(it);
- Float_t deltaR = genJets[ig].DeltaR(part);
- fh1TmpRho->Fill(deltaR,part->Pt()/ptGen);
- if(deltaR<radiusGen){
- Float_t z = part->Pt()/ptGen;
- Float_t lnz = -1.*TMath::Log(z);
- fh2FragGen[ig]->Fill(z,ptGen,eventW);
- fh2FragLnGen[ig]->Fill(lnz,ptGen,eventW);
- }
-
- }
- Float_t rhoSum = 0;
- for(int ibx = 1;ibx<fh2RhoPtGen[ir]->GetNbinsX();ibx++){
- Float_t r = fh2RhoPtGen[ir]->GetXaxis()->GetBinCenter(ibx);
- Float_t rho = fh1TmpRho->GetBinContent(ibx);
- rhoSum += rho;
- fh2RhoPtGen[ig]->Fill(r,ptGen,rho);
- fh2PsiPtGen[ig]->Fill(r,ptGen,rhoSum);
+ fhnJetContainer->Fill(&container[3],kStep0);
+ if(JetSelected(genJet)){
+ fhnJetContainer->Fill(&container[3],kStep1);
+ Int_t ir = aRecIndex[ig];
+ if(ir>=0&&ir<recJetsList.GetEntries()){
+ fhnJetContainer->Fill(&container[3],kStep2);
+ AliAODJet* recJet = (AliAODJet*)recJetsList.At(ir);
+ if(JetSelected(recJet))fhnJetContainer->Fill(&container[3],kStep4);
+ if(JetSelected(recJet))fhnJetContainer->Fill(&container[3],kStep3);
}
}
- if(ir>=0&&ir<nRecJets){
- fhnJetContainer[kStep2]->Fill(&container[3],eventW);
- Double_t etaRec = recJets[ir].Eta();
- if(TMath::Abs(etaRec)<fRecEtaWindow)fhnJetContainer[kStep4]->Fill(&container[3],eventW);
- }
- }// loop over generated jets
-
- Float_t sumPt = 0;
- for(int it = 0;it<recParticles.GetEntries();++it){
- AliVParticle *part = (AliVParticle*)recParticles.At(it);
- // fill sum pt and P_t of all paritles
- if(TMath::Abs(part->Eta())<0.9){
- Float_t pt = part->Pt();
- fh1PtTrackRec->Fill(pt,eventW);
- fh2TrackPtTrackPhi->Fill(pt,part->Phi());
- sumPt += pt;
- }
- }
- fh1SumPtTrackAreaRec->Fill(sumPt*0.4*0.4/(2.*1.8),eventW);
- fh1SumPtTrackRec->Fill(sumPt,eventW);
+ }// loop over generated jets used for matching...
-
- // loop over reconstructed jets
- for(int ir = 0;ir < nRecJets;++ir){
- Double_t etaRec = recJets[ir].Eta();
- Double_t ptRec = recJets[ir].Pt();
- Double_t phiRec = recJets[ir].Phi();
- if(phiRec<0)phiRec+=TMath::Pi()*2.;
- // do something with dijets...
- if(ir==1){
- Double_t etaRec1 = recJets[0].Eta();
- Double_t ptRec1 = recJets[0].Pt();
- Double_t phiRec1 = recJets[0].Phi();
- if(phiRec1<0)phiRec1+=TMath::Pi()*2.;
+ // loop over reconstructed jets
+ for(int ir = 0;ir < recJetsList.GetEntries();++ir){
+ AliAODJet *recJet = (AliAODJet*)recJetsList.At(ir);
+ Double_t etaRec = recJet->Eta();
+ Double_t ptRec = recJet->Pt();
+ Double_t phiRec = recJet->Phi();
+ if(phiRec<0)phiRec+=TMath::Pi()*2.;
+ // do something with dijets...
-
- if(TMath::Abs(etaRec1)<fRecEtaWindow
- &&TMath::Abs(etaRec)<fRecEtaWindow){
-
- Float_t deltaPhi = phiRec1 - phiRec;
-
- if(deltaPhi>TMath::Pi())deltaPhi = deltaPhi - 2.*TMath::Pi();
- if(deltaPhi<(-1.*TMath::Pi()))deltaPhi = deltaPhi + 2.*TMath::Pi();
- deltaPhi = TMath::Abs(deltaPhi);
- fh2DijetDeltaPhiPt->Fill(deltaPhi,ptRec1);
- Float_t asym = (ptRec1-ptRec)/(ptRec1+ptRec);
- fh2DijetAsymPt->Fill(asym,ptRec1);
- fh2DijetDeltaPhiDeltaEta->Fill(deltaPhi,etaRec1-etaRec);
- fh2DijetPt2vsPt1->Fill(ptRec1,ptRec);
- fh2DijetDifvsSum->Fill(ptRec1+ptRec,ptRec1-ptRec);
- Float_t minv = 2.*(recJets[0].P()*recJets[1].P()-
- recJets[0].Px()*recJets[1].Px()-
- recJets[0].Py()*recJets[1].Py()-
- recJets[0].Pz()*recJets[1].Py());
- minv = TMath::Sqrt(minv);
- // with mass == 0;
-
- fh1DijetMinv->Fill(minv);
- if((TMath::Pi()-deltaPhi)<fDeltaPhiWindow){
- fh1DijetMinvCut->Fill(minv);
- fh2DijetAsymPtCut->Fill(asym,ptRec1);
- }
- }
- }
-
-
container[0] = ptRec;
container[1] = etaRec;
container[2] = phiRec;
- containerPhiZ[0] = ptRec;
- containerPhiZ[1] = phiRec;
- if(ptRec>30.&&fDebug>0){
- // need to cast to int, otherwise the printf overwrites
- Printf("Jet found in Event %d with p_T, %E",(int)Entry(),ptRec);
- Printf("%s read event, %d",fInputHandler->GetTree()->GetCurrentFile()->GetName(),(int)fInputHandler->GetTree()->GetTree()->GetReadEntry());
- if(fESD)Printf("ESDEvent GetEventNumberInFile(): %d",fESD->GetEventNumberInFile());
- // aodH->SetFillAOD(kTRUE);
- fAOD->GetHeader()->Print();
- Printf("TriggerClasses: %s",fAOD->GetFiredTriggerClasses().Data());
- for(int it = 0;it < fAOD->GetNumberOfTracks();++it){
- AliAODTrack *tr = fAOD->GetTrack(it);
- if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask)))continue;
- tr->Print();
- // tr->Dump();
- if(fESD){
- AliESDtrack *esdTr = (AliESDtrack*)fESD->GetTrack(tr->GetID());
- esdTr->Print("");
- // esdTr->Dump();
- }
- }
- }
-
- fhnJetContainer[kStep0+kMaxStep]->Fill(container,eventW);
+ fhnJetContainer->Fill(container,kStep0+kMaxStep);
if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
- Float_t zLeading = -1;
- if(TMath::Abs(etaRec)<fRecEtaWindow){
- fh2JetPtJetPhi->Fill(ptRec,phiRec);
- fhnJetContainer[kStep1+kMaxStep]->Fill(container,eventW);
- fh1PtRecIn[ir]->Fill(ptRec,eventW);
- // fill the fragmentation function
+ if(JetSelected(recJet)){
+ fhnJetContainer->Fill(container,kStep1+kMaxStep);
+ // Fill Correlation
+ Int_t ig = aGenIndex[ir];
+ if(ig>=0 && ig<genJetsList.GetEntries()){
+ fhnJetContainer->Fill(container,kStep2+kMaxStep);
+ if (fDebug > 10)Printf("%s:%d ig = %d ir = %d",(char*)__FILE__,__LINE__,ig,ir);
+ AliAODJet *genJet = (AliAODJet*)genJetsList.At(ig);
+ Double_t ptGen = genJet->Pt();
+ Double_t phiGen = genJet->Phi();
+ if(phiGen<0)phiGen+=TMath::Pi()*2.;
+ Double_t etaGen = genJet->Eta();
- fh1TmpRho->Reset();
-
- for(int it = 0;it<recParticles.GetEntries();++it){
- AliVParticle *part = (AliVParticle*)recParticles.At(it);
- Float_t eta = part->Eta();
- if(TMath::Abs(eta)<0.9){
- Float_t phi = part->Phi();
- if(phi<0)phi+=TMath::Pi()*2.;
- Float_t dPhi = phi - phiRec;
- Float_t dEta = eta - etaRec;
- if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi();
- if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi();
- fh2PhiPt[ir]->Fill(dPhi,ptRec,eventW);
- fh2PhiEta[ir]->Fill(dPhi,dEta,eventW);
- }
-
- Float_t deltaR = recJets[ir].DeltaR(part);
- fh1TmpRho->Fill(deltaR,part->Pt()/ptRec);
-
-
- if(deltaR<radiusRec){
- Float_t z = part->Pt()/ptRec;
- if(z>zLeading)zLeading=z;
- Float_t lnz = -1.*TMath::Log(z);
- fh2FragRec[ir]->Fill(z,ptRec,eventW);
- fh2FragLnRec[ir]->Fill(lnz,ptRec,eventW);
+ container[3] = ptGen;
+ container[4] = etaGen;
+ container[5] = phiGen;
+ //
+ // we accept only jets which are detected within a smaller window, to avoid ambigious pair association at the edges of the acceptance
+ //
+ if(JetSelected(genJet))fhnJetContainer->Fill(container,kStep4+kMaxStep);
+ fhnJetContainer->Fill(container,kStep3+kMaxStep);
+ fhnCorrelation->Fill(container,0);
+ if(ptGen>0){
+ Float_t delta = (ptRec-ptGen)/ptGen;
+ fh2RelPtFGen->Fill(ptGen,delta);
+ fh2PtFGen->Fill(ptGen,ptRec);
}
- }
- // fill the jet shapes
- Float_t rhoSum = 0;
- for(int ibx = 1;ibx<fh2RhoPtRec[ir]->GetNbinsX();ibx++){
- Float_t r = fh2RhoPtRec[ir]->GetXaxis()->GetBinCenter(ibx);
- Float_t rho = fh1TmpRho->GetBinContent(ibx);
- rhoSum += rho;
- fh2RhoPtRec[ir]->Fill(r,ptRec,rho);
- fh2PsiPtRec[ir]->Fill(r,ptRec,rhoSum);
- }
- }
-
-
- containerPhiZ[2] = zLeading;
-
- // Fill Correlation
- Int_t ig = iGenIndex[ir];
- if(ig>=0 && ig<nGenJets){
- fhnJetContainer[kStep2+kMaxStep]->Fill(container,eventW);
- if (fDebug > 10)Printf("%s:%d ig = %d ir = %d",(char*)__FILE__,__LINE__,ig,ir);
- Double_t ptGen = genJets[ig].Pt();
- Double_t phiGen = genJets[ig].Phi();
- if(phiGen<0)phiGen+=TMath::Pi()*2.;
- Double_t etaGen = genJets[ig].Eta();
-
- container[3] = ptGen;
- container[4] = etaGen;
- container[5] = phiGen;
- containerPhiZ[3] = ptGen;
- //
- // we accept only jets which are detected within a smaller window, to avoid ambigious pair association at the edges of the acceptance
- //
-
- if(TMath::Abs(etaGen)<fRecEtaWindow)fhnJetContainer[kStep4+kMaxStep]->Fill(container,eventW);
- if(TMath::Abs(etaRec)<fRecEtaWindow){
- fhnJetContainer[kStep3+kMaxStep]->Fill(container,eventW);
- fhnCorrelation->Fill(container);
- if(fhnCorrelationPhiZRec)fhnCorrelationPhiZRec->Fill(containerPhiZ);
-
- }// if etarec in window
-
- }
- else{
- containerPhiZ[3] = 0;
- if(fhnCorrelationPhiZRec)fhnCorrelationPhiZRec->Fill(containerPhiZ);
- }
- }// loop over reconstructed jets
-
-
- if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
+ }
+ }// loop over reconstructed jets
+ }
if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
- PostData(1, fHistList);
}
// link it
//
const Int_t kNvar = 3 ; //number of variables on the grid:pt,eta, phi
- const Double_t kPtmin = 0.0, kPtmax = 160.; // we do not want to have empty bins at the beginning...
+ const Double_t kPtmin = 0.0, kPtmax = 250.; // we do not want to have empty bins at the beginning...
const Double_t kEtamin = -3.0, kEtamax = 3.0;
const Double_t kPhimin = 0., kPhimax = 2. * TMath::Pi();
- const Double_t kZmin = 0., kZmax = 1;
// can we neglect migration in eta and phi?
// phi should be no problem since we cover full phi and are phi symmetric
//arrays for the number of bins in each dimension
Int_t iBin[kNvar];
- iBin[0] = 160; //bins in pt
+ iBin[0] = 125; //bins in pt
iBin[1] = 1; //bins in eta
iBin[2] = 1; // bins in phi
for(Int_t i=0; i<=iBin[2]; i++) binEdges[2][i]=(Double_t)kPhimin + (kPhimax-kPhimin)/iBin[2]*(Double_t)i;
- for(int i = 0;i < kMaxStep*2;++i){
- fhnJetContainer[i] = new THnSparseF(Form("fhnJetContainer%d",i),Form("THnSparse jet info %d"),kNvar,iBin);
- for (int k=0; k<kNvar; k++) {
- fhnJetContainer[i]->SetBinEdges(k,binEdges[k]);
- }
+ fhnJetContainer = new AliTHn(Form("fahnJetContainer"),Form("AliTHn jet info"),kMaxStep*2,kNvar,iBin);
+ for (int k=0; k<kNvar; k++) {
+ fhnJetContainer->SetBinLimits(k,binEdges[k]);
}
+
//create correlation matrix for unfolding
Int_t thnDim[2*kNvar];
for (int k=0; k<kNvar; k++) {
thnDim[k+kNvar] = iBin[k];
}
- fhnCorrelation = new THnSparseF("fhnCorrelation","THnSparse with correlations",2*kNvar,thnDim);
+ fhnCorrelation = new AliTHn("fahnCorrelation","AliTHn with correlations",1,2*kNvar,thnDim);
for (int k=0; k<kNvar; k++) {
- fhnCorrelation->SetBinEdges(k,binEdges[k]);
- fhnCorrelation->SetBinEdges(k+kNvar,binEdges[k]);
- }
- fhnCorrelation->Sumw2();
-
- // for second correlation histogram
-
-
- const Int_t kNvarPhiZ = 4;
- //arrays for the number of bins in each dimension
- Int_t iBinPhiZ[kNvarPhiZ];
- iBinPhiZ[0] = 80; //bins in pt
- iBinPhiZ[1] = 72; //bins in phi
- iBinPhiZ[2] = 20; // bins in Z
- iBinPhiZ[3] = 80; //bins in ptgen
-
- //arrays for lower bounds :
- Double_t* binEdgesPhiZ[kNvarPhiZ];
- for(Int_t ivar = 0; ivar < kNvarPhiZ; ivar++)
- binEdgesPhiZ[ivar] = new Double_t[iBinPhiZ[ivar] + 1];
-
- for(Int_t i=0; i<=iBinPhiZ[0]; i++) binEdgesPhiZ[0][i]=(Double_t)kPtmin + (kPtmax-kPtmin)/(Double_t)iBinPhiZ[0]*(Double_t)i;
- for(Int_t i=0; i<=iBinPhiZ[1]; i++) binEdgesPhiZ[1][i]=(Double_t)kPhimin + (kPhimax-kPhimin)/iBinPhiZ[1]*(Double_t)i;
- for(Int_t i=0; i<=iBinPhiZ[2]; i++) binEdgesPhiZ[2][i]=(Double_t)kZmin + (kZmax-kZmin)/iBinPhiZ[2]*(Double_t)i;
- for(Int_t i=0; i<=iBinPhiZ[3]; i++) binEdgesPhiZ[3][i]=(Double_t)kPtmin + (kPtmax-kPtmin)/(Double_t)iBinPhiZ[3]*(Double_t)i;
-
- fhnCorrelationPhiZRec = new THnSparseF("fhnCorrelationPhiZRec","THnSparse with correlations",kNvarPhiZ,iBinPhiZ);
- for (int k=0; k<kNvarPhiZ; k++) {
- fhnCorrelationPhiZRec->SetBinEdges(k,binEdgesPhiZ[k]);
+ fhnCorrelation->SetBinLimits(k,binEdges[k]);
+ fhnCorrelation->SetBinLimits(k+kNvar,binEdges[k]);
}
- fhnCorrelationPhiZRec->Sumw2();
-
-
- // Add a histogram for Fake jets
for(Int_t ivar = 0; ivar < kNvar; ivar++)
delete [] binEdges[ivar];
- for(Int_t ivar = 0; ivar < kNvarPhiZ; ivar++)
- delete [] binEdgesPhiZ[ivar];
}
for(int it = 0;it < aod->GetNumberOfTracks();++it){
AliAODTrack *tr = aod->GetTrack(it);
if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask)))continue;
- if(TMath::Abs(tr->Eta())>0.9)continue;
+ if(TMath::Abs(tr->Eta())>fTrackRecEtaWindow)continue;
+ if(tr->Pt()<fMinTrackPt)continue;
if(fDebug>0){
if(tr->Pt()>20){
Printf("High pT track found in Event %d with p_T, %E",(int)Entry(),tr->Pt());
- Printf("%s read event, %d",fInputHandler->GetTree()->GetCurrentFile()->GetName(),fInputHandler->GetTree()->GetReadEntry());
+ Printf("%s read event, %d",fInputHandler->GetTree()->GetCurrentFile()->GetName(),(Int_t)fInputHandler->GetTree()->GetReadEntry());
tr->Print();
// tr->Dump();
AliESDEvent *fESD = dynamic_cast<AliESDEvent*> (InputEvent());
if(fESD){
- AliESDtrack *esdTr = (AliESDtrack*)fESD->GetTrack(tr->GetID());
+ AliESDtrack *esdTr = (AliESDtrack*)fESD->GetTrack(TMath::Abs(tr->GetID()+1));
esdTr->Print("");
// esdTr->Dump();
}
for(int it = 0;it < mcEvent->GetNumberOfTracks();++it){
if(!mcEvent->IsPhysicalPrimary(it))continue;
AliMCParticle* part = (AliMCParticle*)mcEvent->GetTrack(it);
+ if(part->Pt()<fMinTrackPt)continue;
if(type == kTrackKineAll){
list->Add(part);
iCount++;
if(!tca)return iCount;
for(int it = 0;it < tca->GetEntriesFast();++it){
AliAODMCParticle *part = dynamic_cast<AliAODMCParticle*>(tca->At(it));
+ if(!part)continue;
+ if(part->Pt()<fMinTrackPt)continue;
if(!part->IsPhysicalPrimary())continue;
if(type == kTrackAODMCAll){
list->Add(part);
list->Add(part);
}
else {
- if(TMath::Abs(part->Eta())>0.9)continue;
+ if(TMath::Abs(part->Eta())>fTrackRecEtaWindow)continue;
list->Add(part);
}
iCount++;
return iCount;
}
+
+
+Float_t AliAnalysisTaskJetSpectrum2::GetCentrality(){
+ AliAODEvent *aod = 0;
+ if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
+ else aod = AODEvent();
+ if(!aod){
+ return 101;
+ }
+ return aod->GetHeader()->GetCentrality();
+}
+
+
+
+Bool_t AliAnalysisTaskJetSpectrum2::JetSelected(AliAODJet *jet){
+ Bool_t selected = false;
+
+ if(!jet)return selected;
+
+ if(fabs(jet->Eta())<fJetRecEtaWindow&&jet->Pt()>fMinJetPt){
+ selected = kTRUE;
+ }
+ return selected;
+
+}
+
+Int_t AliAnalysisTaskJetSpectrum2::GetListOfJets(TList *list,TClonesArray* jarray,Int_t type){
+
+ if(fDebug>2)Printf("%s:%d Selecting jets with cuts %d",(char*)__FILE__,__LINE__,type);
+ Int_t iCount = 0;
+
+ if(!jarray){
+ Printf("%s:%d no Jet array",(char*)__FILE__,__LINE__);
+ return iCount;
+ }
+
+
+ for(int ij=0;ij<jarray->GetEntries();ij++){
+ AliAODJet* jet = (AliAODJet*)jarray->At(ij);
+ if(!jet)continue;
+ if(type==0){
+ // No cut at all, main purpose here is sorting
+ list->Add(jet);
+ iCount++;
+ }
+ else if(type == 1){
+ // eta cut
+ if(JetSelected(jet)){
+ list->Add(jet);
+ iCount++;
+ }
+ }
+ }
+
+ list->Sort();
+ return iCount;
+
+}
+
+
+Int_t AliAnalysisTaskJetSpectrum2::MultFromJetRefs(TClonesArray* jets){
+ if(!jets)return 0;
+
+ Int_t refMult = 0;
+ for(int ij = 0;ij < jets->GetEntries();++ij){
+ AliAODJet* jet = (AliAODJet*)jets->At(ij);
+ if(!jet)continue;
+ TRefArray *refs = jet->GetRefTracks();
+ if(!refs)continue;
+ refMult += refs->GetEntries();
+ }
+ return refMult;
+
+}
+
+
+AliVParticle *AliAnalysisTaskJetSpectrum2::LeadingTrackFromJetRefs(AliAODJet* jet){
+ if(!jet)return 0;
+ TRefArray *refs = jet->GetRefTracks();
+ if(!refs) return 0;
+ AliVParticle *leading = 0;
+ Float_t fMaxPt = 0;
+ for(int i = 0;i<refs->GetEntries();i++){
+ AliVParticle *tmp = dynamic_cast<AliVParticle*>(refs->At(i));
+ if(!tmp)continue;
+ if(tmp->Pt()>fMaxPt){
+ leading = tmp;
+ fMaxPt = tmp->Pt();
+ }
+ }
+ return leading;
+}
+
+
+AliVParticle *AliAnalysisTaskJetSpectrum2::LeadingTrackInCone(AliAODJet* jet,TList *list,Float_t r){
+ if(!jet)return 0;
+ if(!list) return 0;
+ AliVParticle *leading = 0;
+ Float_t fMaxPt = 0;
+ for(int i = 0;i<list->GetEntries();i++){
+ AliVParticle *tmp = (AliVParticle*)(list->At(i));
+ if(!tmp)continue;
+ if(jet->DeltaR(tmp)>r)continue;
+ if(tmp->Pt()>fMaxPt){
+ leading = tmp;
+ fMaxPt = tmp->Pt();
+ }
+ }
+ return leading;
+}
+
+Int_t AliAnalysisTaskJetSpectrum2::GetPhiBin(Double_t phi)
+{
+ Int_t phibin=-1;
+ if(!(TMath::Abs(phi)<=2*TMath::Pi())){AliError("phi w.r.t. RP out of defined range");return -1;}
+ Double_t phiwrtrp=TMath::ACos(TMath::Abs(TMath::Cos(phi)));
+ phibin=Int_t(fNRPBins*phiwrtrp/(0.5*TMath::Pi()));
+ if(phibin<0||phibin>=fNRPBins){AliError("Phi Bin not defined");}
+ return phibin;
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff