ClassImp(AliAnalysisTaskJetSpectrum2)
AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2(): AliAnalysisTaskSE(),
- fJetHeaderRec(0x0),
- fJetHeaderGen(0x0),
- fAOD(0x0),
- fhnCorrelation(0x0),
- fBranchRec("jets"),
- fBranchGen(""),
- fUseAODInput(kFALSE),
- fUseGlobalSelection(kFALSE),
- fUseExternalWeightOnly(kFALSE),
- fLimitGenJetEta(kFALSE),
- fFilterMask(0),
- fAnalysisType(0),
+ fJetHeaderRec(0x0),
+ fJetHeaderGen(0x0),
+ fAOD(0x0),
+ fhnCorrelation(0x0),
+ fBranchRec("jets"),
+ fBranchGen(""),
+ fUseAODJetInput(kFALSE),
+ fUseAODTrackInput(kFALSE),
+ fUseAODMCInput(kFALSE),
+ fUseGlobalSelection(kFALSE),
+ fUseExternalWeightOnly(kFALSE),
+ fLimitGenJetEta(kFALSE),
+ fFilterMask(0),
+ fAnalysisType(0),
fTrackTypeRec(kTrackUndef),
fTrackTypeGen(kTrackUndef),
fAvgTrials(1),
fExternalWeight(1),
- fRecEtaWindow(0.5),
+ fRecEtaWindow(0.5),
+ fMinJetPt(0),
+ fDeltaPhiWindow(20./180.*TMath::Pi()),
fh1Xsec(0x0),
fh1Trials(0x0),
fh1PtHard(0x0),
fh1PtTrackRec(0x0),
fh1SumPtTrackRec(0x0),
fh1SumPtTrackAreaRec(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),
+ fh2DijetDeltaPhiPt(0x0),
+ fh2DijetAsymPt(0x0),
+ fh2DijetAsymPtCut(0x0),
+ fh2DijetDeltaPhiDeltaEta(0x0),
+ fh2DijetPt2vsPt1(0x0),
+ fh2DijetDifvsSum(0x0),
+ fh1DijetMinv(0x0),
+ fh1DijetMinvCut(0x0),
fHistList(0x0)
{
for(int i = 0;i < kMaxStep*2;++i){
fhnCorrelation(0x0),
fBranchRec("jets"),
fBranchGen(""),
- fUseAODInput(kFALSE),
+ fUseAODJetInput(kFALSE),
+ fUseAODTrackInput(kFALSE),
+ fUseAODMCInput(kFALSE),
fUseGlobalSelection(kFALSE),
fUseExternalWeightOnly(kFALSE),
fLimitGenJetEta(kFALSE),
fAvgTrials(1),
fExternalWeight(1),
fRecEtaWindow(0.5),
+ fMinJetPt(0),
+ fDeltaPhiWindow(20./180.*TMath::Pi()),
fh1Xsec(0x0),
fh1Trials(0x0),
fh1PtHard(0x0),
fh1PtTrackRec(0x0),
fh1SumPtTrackRec(0x0),
fh1SumPtTrackAreaRec(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),
+ fh2DijetDeltaPhiPt(0x0),
+ fh2DijetAsymPt(0x0),
+ fh2DijetAsymPtCut(0x0),
+ fh2DijetDeltaPhiDeltaEta(0x0),
+ fh2DijetPt2vsPt1(0x0),
+ fh2DijetDifvsSum(0x0),
+ fh1DijetMinv(0x0),
+ fh1DijetMinvCut(0x0),
fHistList(0x0)
{
OpenFile(1);
if(!fHistList)fHistList = new TList();
-
+ fHistList->SetOwner(kTRUE);
Bool_t oldStatus = TH1::AddDirectoryStatus();
TH1::AddDirectory(kFALSE);
Double_t binLimitsPhi[nBinPhi+1];
for(Int_t iPhi = 0;iPhi<=nBinPhi;iPhi++){
if(iPhi==0){
- binLimitsPhi[iPhi] = -0.5*TMath::Pi();
+ binLimitsPhi[iPhi] = -1.*TMath::Pi();
}
else{
binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + 1/(Float_t)nBinPhi * TMath::Pi()*2;
binLimitsEta[iEta] = -2.0;
}
else{
- binLimitsEta[iEta] = binLimitsEta[iEta-1] + 1/(Float_t)nBinEta + 0.1;
+ binLimitsEta[iEta] = binLimitsEta[iEta-1] + 0.1;
}
}
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);
-
+
+ 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);
+
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);
fh2PhiPt[ij] = new TH2F(Form("fh2PhiPtRec_j%d",ij),"Jet pt vs delta phi;#Delta#phi;p_{T,jet}",
nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
- fh2PhiEta[ij] = new TH2F(Form("fh2PhiEtaRec_j%d",ij),"delta eta vs delta phi for jets;#Delta#phi;p_{T,jet}",
+ fh2PhiEta[ij] = new TH2F(Form("fh2PhiEtaRec_j%d",ij),"delta eta vs delta phi for jets;#Delta#phi;#Delta#eta",
nBinPhi,binLimitsPhi,nBinEta,binLimitsEta);
nBinFrag,0.,10.,nBinPt,binLimitsPt);
}
+ // Dijet histograms
+
+ 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);
+
+
+
const Int_t saveLevel = 3; // large save level more histos
if(saveLevel>0){
fHistList->Add(fh1PtHard);
fHistList->Add(fh1PtHardNoW);
fHistList->Add(fh1PtHardTrials);
- fHistList->Add(fh1NGenJets);
+ 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]);
- fHistList->Add( fh1PtGenIn[ij]);
+ if(fBranchGen.Length()>0){
+ fHistList->Add( fh1PtGenIn[ij]);
+ fHistList->Add( fh2FragGen[ij]);
+ fHistList->Add( fh2FragLnGen[ij]);
+ }
fHistList->Add( fh2PhiPt[ij]);
fHistList->Add( fh2PhiEta[ij]);
fHistList->Add( fh2FragRec[ij]);
fHistList->Add( fh2FragLnRec[ij]);
- fHistList->Add( fh2FragGen[ij]);
- fHistList->Add( fh2FragLnGen[ij]);
}
fHistList->Add(fhnCorrelation);
+
+
+ fHistList->Add(fh2DijetDeltaPhiPt);
+ fHistList->Add(fh2DijetAsymPt);
+ fHistList->Add(fh2DijetAsymPtCut);
+ fHistList->Add(fh2DijetDeltaPhiDeltaEta);
+ fHistList->Add(fh2DijetPt2vsPt1);
+ fHistList->Add(fh2DijetDifvsSum);
+ fHistList->Add(fh1DijetMinv);
+ fHistList->Add(fh1DijetMinvCut);
}
// =========== Switch on Sumw2 for all histos ===========
// Initialization
//
- Printf(">>> AnalysisTaskJetSpectrum2::Init() debug level %d\n",fDebug);
if (fDebug > 1) printf("AnalysisTaskJetSpectrum2::Init() \n");
}
// Execute analysis for current event
//
AliESDEvent *fESD = 0;
- if(fUseAODInput){
+ if(fUseAODJetInput){
fAOD = dynamic_cast<AliAODEvent*>(InputEvent());
if(!fAOD){
- Printf("%s:%d AODEvent not found in Input Manager %d",(char*)__FILE__,__LINE__,fUseAODInput);
+ Printf("%s:%d AODEvent not found in Input Manager %d",(char*)__FILE__,__LINE__,fUseAODJetInput);
return;
}
// fethc the header
}
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
pythiaGenHeader->TriggerJet(ip,p);
pythiaGenJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
- if(fLimitGenJetEta){
- if(pythiaGenJets[iCount].Eta()>fJetHeaderRec->GetJetEtaMax()||
- pythiaGenJets[iCount].Eta()<fJetHeaderRec->GetJetEtaMin())continue;
- }
-
-
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++;
}
- iCount++;
}
}
if(fBranchGen.Length()==0)nGenJets = iCount;
TList recParticles;
TList genParticles;
- GetListOfTracks(&recParticles,fTrackTypeRec);
- GetListOfTracks(&genParticles,fTrackTypeGen);
+
+
+
+ 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__);
fh1PtHard->Fill(ptHard,eventW);
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{
- Printf("%s:%d Generated jet branch %s not found",(char*)__FILE__,__LINE__,fBranchGen.Data());
- fAOD->Print();
+ if(fDebug>1)Printf("%s:%d Generated jet branch %s not found",(char*)__FILE__,__LINE__,fBranchGen.Data());
+ if(fDebug>2)fAOD->Print();
}
}
nRecJets = aodRecJets->GetEntries();
-
+ nRecJets = aodRecJets->GetEntries();
+ fh1NRecJets->Fill(nRecJets);
+ // Do something with the all rec jets
+ Int_t nRecOver = nRecJets;
+
+ // 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!! %d:%.3E %d%.3E",(char*)__FILE__,__LINE__,ir,tmpPt,ir-1,ptOld);
+ }
+ ptOld = tmpPt;
+ }
- fh1NRecJets->Fill(nRecJets);
- nRecJets = TMath::Min(nRecJets,kMaxJets);
+ 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();
+ }
+ }
+ if(nRecOver<=0)break;
+ fh2NRecJetsPt->Fill(ptCut,nRecOver);
+ }
+ }
+ 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();
+
+ 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();
+ // 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){
+ nTrackOver--;
+ tmpRec = (AliVParticle*)(recIter->Next());
+ if(tmpRec){
+ pt = tmpRec->Pt();
+ }
+ }
+ if(nTrackOver<=0)break;
+ fh2NRecTracksPt->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();
+
+ 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);
+ }
+ delete recIter;
+ }
+
+ 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__);
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){
+
+ for(int i = 0;i<kMaxJets;++i){
iGenIndex[i] = iRecIndex[i] = -1;
}
-
AliAnalysisHelperJetTasks::GetClosestJets(genJets,nGenJets,recJets,nRecJets,
iGenIndex,iRecIndex,fDebug);
if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
fh1SumPtTrackAreaRec->Fill(sumPt*0.4*0.4/(2.*1.8),eventW);
fh1SumPtTrackRec->Fill(sumPt,eventW);
-
+
// 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.;
+
+
+ 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;
- if(ptRec>10.&&fDebug>0){
+ 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(),fInputHandler->GetTree()->GetReadEntry());
+ 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();
+ // tr->Dump();
if(fESD){
AliESDtrack *esdTr = (AliESDtrack*)fESD->GetTrack(tr->GetID());
esdTr->Print("");
- esdTr->Dump();
+ // esdTr->Dump();
}
}
}
if(phi<0)phi+=TMath::Pi()*2.;
Float_t dPhi = phi - phiRec;
Float_t dEta = eta - etaRec;
- if(dPhi<(-1.*TMath::Pi()/2))phiRec+=TMath::Pi()*2.;
+ 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);
}
// link it
//
const Int_t kNvar = 3 ; //number of variables on the grid:pt,eta, phi
- const Double_t kPtmin = 5.0, kPtmax = 105.; // we do not want to have empty bins at the beginning...
+ const Double_t kPtmin = 0.0, kPtmax = 160.; // 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();
//arrays for the number of bins in each dimension
Int_t iBin[kNvar];
- iBin[0] = 100; //bins in pt
+ iBin[0] = 160; //bins in pt
iBin[1] = 1; //bins in eta
iBin[2] = 1; // bins in phi
// fFakeElectrons = new THnSparseF("fakeEkectrons", "Output for Fake Electrons", kNvar + 1, thnDim);
// for(Int_t idim = 0; idim < kNvar; idim++)
// fFakeElectrons->SetBinEdges(idim, binEdges[idim]);
+ for(Int_t ivar = 0; ivar < kNvar; ivar++)
+ delete [] binEdges[ivar];
+
}
void AliAnalysisTaskJetSpectrum2::Terminate(Option_t */*option*/)
Int_t AliAnalysisTaskJetSpectrum2::GetListOfTracks(TList *list,Int_t type){
+ if(fDebug>2)Printf("%s:%d Selecting tracks with %d",(char*)__FILE__,__LINE__,type);
Int_t iCount = 0;
- if(type==kTrackAODIn||type==kTrackAODOut){
+ if(type==kTrackAOD){
AliAODEvent *aod = 0;
- if(type==kTrackAODIn)aod = dynamic_cast<AliAODEvent*>(InputEvent());
- else if (type==kTrackAODOut) aod = AODEvent();
+ if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
+ else aod = AODEvent();
if(!aod){
return iCount;
}
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(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());
+ tr->Print();
+ // tr->Dump();
+ AliESDEvent *fESD = dynamic_cast<AliESDEvent*> (InputEvent());
+ if(fESD){
+ AliESDtrack *esdTr = (AliESDtrack*)fESD->GetTrack(tr->GetID());
+ esdTr->Print("");
+ // esdTr->Dump();
+ }
+ }
+ }
list->Add(tr);
iCount++;
}
}
}
}
- else if (type == kTrackAODMCCharged || type == kTrackAODMCAll ) {
- AliAODEvent *aod = dynamic_cast<AliAODEvent*>(InputEvent());
- if(!aod) aod = AODEvent();
+ else if (type == kTrackAODMCCharged || type == kTrackAODMCAll || type == kTrackAODMCChargedAcceptance) {
+ AliAODEvent *aod = 0;
+ if(fUseAODMCInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
+ else aod = AODEvent();
if(!aod)return iCount;
TClonesArray *tca = dynamic_cast<TClonesArray*>(aod->FindListObject(AliAODMCParticle::StdBranchName()));
if(!tca)return iCount;
list->Add(part);
iCount++;
}
- else if (type == kTrackAODMCCharged){
+ else if (type == kTrackAODMCCharged || type == kTrackAODMCChargedAcceptance ){
if(part->Charge()==0)continue;
- list->Add(part);
+ if(kTrackAODMCCharged){
+ list->Add(part);
+ }
+ else {
+ if(TMath::Abs(part->Eta())>0.9)continue;
+ list->Add(part);
+ }
iCount++;
}
}
}// AODMCparticle
+ list->Sort();
return iCount;
}