fEvtClassMax(4),
fCentMin(0.),
fCentMax(100.),
+ fNInputTracksMin(0),
+ fNInputTracksMax(-1),
+ fReactionPlaneBin(-1),
fJetEtaMin(-.5),
fJetEtaMax(.5),
fJetPtMin(20.),
fNMatchJets(4),
//fJetDeltaEta(.4),
//fJetDeltaPhi(.4),
+ fEvtClassMode(0),
fkNbranches(2),
- fkEvtClasses(5),
+ fkEvtClasses(12),
fOutputList(0x0),
fHistEvtSelection(0x0),
fHistEvtClass(0x0),
fHistCentrality(0x0),
+ fHistNInputTracks(0x0),
+ //fHistNInputTracks2(0x0),
+ fHistCentVsTracks(0x0),
+ fHistReactionPlane(0x0),
+ fHistReactionPlaneWrtJets(0x0),
fHistPtJet(new TH1F*[fkNbranches]),
fHistEtaPhiJet(new TH2F*[fkNbranches]),
fHistEtaPhiJetCut(new TH2F*[fkNbranches]),
fHistDeltaEtaDeltaPhiJet(new TH2F*[fkEvtClasses]),
fHistDeltaEtaDeltaPhiJetCut(new TH2F*[fkEvtClasses]),
- fHistDeltaEtaDeltaPhiJetNOMatching(new TH2F*[fkEvtClasses]),
+ //fHistDeltaEtaDeltaPhiJetNOMatching(new TH2F*[fkEvtClasses]),
fHistDeltaEtaEtaJet(new TH2F*[fkEvtClasses]),
fHistDeltaPtEtaJet(new TH2F*[fkEvtClasses]),
fHistPtFraction(new TH2F*[fkEvtClasses]),
- fHistPtPtExtra(0x0),
fHistPtResponse(new TH2F*[fkEvtClasses]),
fHistPtSmearing(new TH2F*[fkEvtClasses]),
fHistDeltaR(new TH2F*[fkEvtClasses]),
- fHistArea(new TH2F*[fkEvtClasses]),
- fHistDeltaArea(new TH2F*[fkEvtClasses])
+ fHistArea(new TH3F*[fkEvtClasses]),
+ //fHistJetPtArea(new TH2F*[fkEvtClasses]),
+ fHistDeltaArea(new TH2F*[fkEvtClasses]),
+ fHistJetPtDeltaArea(new TH2F*[fkEvtClasses])
{
// default Constructor
fEvtClassMax(4),
fCentMin(0.),
fCentMax(100.),
+ fNInputTracksMin(0),
+ fNInputTracksMax(-1),
+ fReactionPlaneBin(-1),
fJetEtaMin(-.5),
fJetEtaMax(.5),
fJetPtMin(20.),
fJetPtFractionMin(0.5),
fNMatchJets(4),
- //fJetDeltaEta(.4),
- //fJetDeltaPhi(.4),
+ fEvtClassMode(0),
fkNbranches(2),
- fkEvtClasses(5),
+ fkEvtClasses(12),
fOutputList(0x0),
fHistEvtSelection(0x0),
fHistEvtClass(0x0),
fHistCentrality(0x0),
+ fHistNInputTracks(0x0),
+ //fHistNInputTracks2(0x0),
+ fHistCentVsTracks(0x0),
+ fHistReactionPlane(0x0),
+ fHistReactionPlaneWrtJets(0x0),
fHistPtJet(new TH1F*[fkNbranches]),
fHistEtaPhiJet(new TH2F*[fkNbranches]),
fHistEtaPhiJetCut(new TH2F*[fkNbranches]),
fHistDeltaEtaDeltaPhiJet(new TH2F*[fkEvtClasses]),
fHistDeltaEtaDeltaPhiJetCut(new TH2F*[fkEvtClasses]),
- fHistDeltaEtaDeltaPhiJetNOMatching(new TH2F*[fkEvtClasses]),
+ //fHistDeltaEtaDeltaPhiJetNOMatching(new TH2F*[fkEvtClasses]),
fHistDeltaEtaEtaJet(new TH2F*[fkEvtClasses]),
fHistDeltaPtEtaJet(new TH2F*[fkEvtClasses]),
fHistPtFraction(new TH2F*[fkEvtClasses]),
- fHistPtPtExtra(0x0),
fHistPtResponse(new TH2F*[fkEvtClasses]),
fHistPtSmearing(new TH2F*[fkEvtClasses]),
fHistDeltaR(new TH2F*[fkEvtClasses]),
- fHistArea(new TH2F*[fkEvtClasses]),
- fHistDeltaArea(new TH2F*[fkEvtClasses])
+ fHistArea(new TH3F*[fkEvtClasses]),
+ //fHistJetPtArea(new TH2F*[fkEvtClasses]),
+ fHistDeltaArea(new TH2F*[fkEvtClasses]),
+ fHistJetPtDeltaArea(new TH2F*[fkEvtClasses])
{
// Constructor
TH1::AddDirectory(kFALSE);
- fHistEvtSelection = new TH1I("fHistEvtSelection", "event selection", 5, -0.5, 4.5);
+ fHistEvtSelection = new TH1I("fHistEvtSelection", "event selection", 6, -0.5, 5.5);
fHistEvtSelection->GetXaxis()->SetBinLabel(1,"ACCEPTED");
fHistEvtSelection->GetXaxis()->SetBinLabel(2,"events IN");
fHistEvtSelection->GetXaxis()->SetBinLabel(3,"event selection (rejected)");
fHistEvtSelection->GetXaxis()->SetBinLabel(4,"vertex cut (rejected)");
fHistEvtSelection->GetXaxis()->SetBinLabel(5,"centrality (rejected)");
+ fHistEvtSelection->GetXaxis()->SetBinLabel(6,"multiplicity (rejected)");
- fHistEvtClass = new TH1I("fHistEvtClass", "event classes", fkEvtClasses, -0.5, fkEvtClasses-0.5);
+ fHistEvtClass = new TH1I("fHistEvtClass", "event classes (centrality) ", fkEvtClasses, -0.5, fkEvtClasses-0.5);
fHistCentrality = new TH1F("fHistCentrality", "event centrality", 100, 0., 100.);
+ fHistNInputTracks = new TH1F("fHistNInputTracks", "nb. of input tracks", 400, 0., 4000.);
+ //fHistNInputTracks2 = new TH2F("fHistNInputTracks2", "nb. of input tracks;from B0;from Bx", 400, 0., 4000., 400, 0., 4000.);
+ fHistCentVsTracks = new TH2F("fHistCentVsTracks", "centrality vs. nb. of input tracks;centrality;input tracks", 100, 0., 100., 400, 0., 4000.);
+ fHistReactionPlane = new TH1F("fHistReactionPlane", "reaction plane", 30, 0., TMath::Pi());
+ fHistReactionPlaneWrtJets = new TH1F("fHistReactionPlaneWrtJets", "reaction plane wrt jets", 48, -TMath::Pi(), TMath::Pi());
for (Int_t iBranch = 0; iBranch < fkNbranches; iBranch++) {
fHistPtJet[iBranch] = new TH1F(Form("fHistPtJet%i", iBranch),
fHistEtaPhiJet[iBranch] = new TH2F(Form("fHistEtaPhiJet%i", iBranch),
Form("#eta - #phi of jets from branch %i (before cut);#eta;#phi", iBranch),
- 48, -1.2, 1.2, 100, 0., 2*TMath::Pi());
+ 28, -0.7, 0.7, 100, 0., 2*TMath::Pi());
fHistEtaPhiJetCut[iBranch] = new TH2F(Form("fHistEtaPhiJetCut%i", iBranch),
Form("#eta - #phi of jets from branch %i (before cut);#eta;#phi", iBranch),
- 48, -1.2, 1.2, 100, 0., 2*TMath::Pi());
+ 28, -0.7, 0.7, 100, 0., 2*TMath::Pi());
}
-
- fHistPtPtExtra = new TH2F("fHistPtPtExtra", "p_{T} response;p_{T} (GeV/c);p_{T} (GeV/c)",
- 250, 0., 250., 250, 0., 250.);
-
for (Int_t iEvtClass =0; iEvtClass < fkEvtClasses; iEvtClass++) {
fHistDeltaEtaDeltaPhiJet[iEvtClass] = new TH2F(Form("fHistDeltaEtaDeltaPhiJet%i",iEvtClass),
"#Delta#eta - #Delta#phi of jet;#Delta#eta;#Delta#phi",
fHistDeltaEtaDeltaPhiJetCut[iEvtClass] = new TH2F(Form("fHistDeltaEtaDeltaPhiJetCut%i",iEvtClass),
"#Delta#eta - #Delta#phi of jet;#Delta#eta;#Delta#phi",
101, -1.01, 1.01, 101, -1.01, 1.01);
- fHistDeltaEtaDeltaPhiJetNOMatching[iEvtClass] = new TH2F("fHistDeltaEtaDeltaPhiJetNOMatching",
- "#Delta#eta - #Delta#phi of jets which do not match;#Delta#eta;#Delta#phi",
- 100, -2., 2., 100, TMath::Pi(), TMath::Pi());
+ //fHistDeltaEtaDeltaPhiJetNOMatching[iEvtClass] = new TH2F("fHistDeltaEtaDeltaPhiJetNOMatching",
+ // "#Delta#eta - #Delta#phi of jets which do not match;#Delta#eta;#Delta#phi",
+ // 100, -2., 2., 100, TMath::Pi(), TMath::Pi());
fHistPtResponse[iEvtClass] = new TH2F(Form("pt_response%i",iEvtClass), Form("pt_response%i;p_{T} (GeV/c);p_{T} (GeV/c)",iEvtClass),
250, 0., 250., 250, 0., 250.);
fHistPtSmearing[iEvtClass] = new TH2F(Form("pt_smearing%i",iEvtClass), Form("pt_smearing%i;#Deltap_{T} (GeV/c);p_{T} (GeV/c)",iEvtClass),
- 200, -50., 150., 250, 0., 250.);
- fHistDeltaR[iEvtClass] = new TH2F(Form("hist_DeltaR%i",iEvtClass), "#DeltaR of matched jets;#Deltap_{T};#DeltaR", 200, -50.,150., 60, 0.,.6);
- fHistArea[iEvtClass] = new TH2F(Form("hist_Area%i",iEvtClass), "jet area;#Deltap_{T};jet area", 200, -50.,150., 100, 0.,1.0);
- fHistDeltaArea[iEvtClass] = new TH2F(Form("hist_DeltaArea%i",iEvtClass), "#DeltaArea of matched jets;#Deltap_{T};#Deltaarea", 200, -50., 150., 60, 0., .3);
+ 161, -80.5, 80.5, 250, 0., 250.);
+ fHistDeltaR[iEvtClass] = new TH2F(Form("hist_DeltaR%i",iEvtClass), "#DeltaR of matched jets;#Deltap_{T};#DeltaR", 161, -80.5,80.5, 85, 0.,3.4);
+ fHistArea[iEvtClass] = new TH3F(Form("hist_Area%i",iEvtClass), "jet area;probe p_{T};#Deltap_{T};jet area", 250, 0., 250., 161, -80.5,80.5, 100, 0.,1.0);
+ //fHistJetPtArea[iEvtClass] = new TH2F(Form("hist_JetPtArea%i",iEvtClass), "jet area vs. probe p_{T};jet p_{T};jet area", 250, 0.,250., 100, 0.,1.0);
+ fHistDeltaArea[iEvtClass] = new TH2F(Form("hist_DeltaArea%i",iEvtClass), "#DeltaArea of matched jets;#Deltap_{T};#Deltaarea", 161, -80.5, 80.5, 32, -.8, .8);
+ fHistJetPtDeltaArea[iEvtClass] = new TH2F(Form("hist_JetPtDeltaArea%i",iEvtClass), "#DeltaArea of matched jets vs. probe jet p_{T};#Deltap_{T};#Deltaarea", 250, 0., 250., 32, -.8, .8);
fHistDeltaEtaEtaJet[iEvtClass] = new TH2F(Form("fHistDeltaEtaEtaJet%i", iEvtClass),
Form("#eta - #Delta#eta of matched jets from event class %i;#eta;#Delta#eta", iEvtClass),
- 60, -.6, .6, 100, -.5, .5);
+ 28, -.7, .7, 101, -1.01, 1.01);
fHistDeltaPtEtaJet[iEvtClass] = new TH2F(Form("fHistDeltaPtEtaJet%i", iEvtClass),
Form("#eta - #Deltap_{T} of matched jets from event class %i;#eta;#Deltap_{T}", iEvtClass),
- 60, -.6, .6, 200, -50., 150);
+ 28, -.7, .7, 161, -80.5, 80.5);
fHistPtFraction[iEvtClass] = new TH2F(Form("fHistPtFraction%i", iEvtClass),
Form("fraction from embedded jet in reconstructed jet;fraction (event class %i);p_{T}^{emb}", iEvtClass),
- 100, 0., 1., 250, 0., 250.);
+ 52, 0., 1.04, 250, 0., 250.);
}
fOutputList->Add(fHistEvtSelection);
fOutputList->Add(fHistEvtClass);
fOutputList->Add(fHistCentrality);
+ fOutputList->Add(fHistNInputTracks);
+ fOutputList->Add(fHistCentVsTracks);
+ fOutputList->Add(fHistReactionPlane);
+ fOutputList->Add(fHistReactionPlaneWrtJets);
+
for (Int_t iBranch = 0; iBranch < fkNbranches; iBranch++) {
fOutputList->Add(fHistPtJet[iBranch]);
fOutputList->Add(fHistEtaPhiJet[iBranch]);
fOutputList->Add(fHistEtaPhiJetCut[iBranch]);
}
-
- fOutputList->Add(fHistPtPtExtra);
-
+
for (Int_t iEvtClass =0; iEvtClass < fkEvtClasses; iEvtClass++) {
fOutputList->Add(fHistDeltaEtaDeltaPhiJet[iEvtClass]);
fOutputList->Add(fHistDeltaEtaDeltaPhiJetCut[iEvtClass]);
- fOutputList->Add(fHistDeltaEtaDeltaPhiJetNOMatching[iEvtClass]);
+ //fOutputList->Add(fHistDeltaEtaDeltaPhiJetNOMatching[iEvtClass]);
fOutputList->Add(fHistDeltaEtaEtaJet[iEvtClass]);
fOutputList->Add(fHistDeltaPtEtaJet[iEvtClass]);
fOutputList->Add(fHistPtFraction[iEvtClass]);
fOutputList->Add(fHistPtSmearing[iEvtClass]);
fOutputList->Add(fHistDeltaR[iEvtClass]);
fOutputList->Add(fHistArea[iEvtClass]);
+ //fOutputList->Add(fHistJetPtArea[iEvtClass]);
fOutputList->Add(fHistDeltaArea[iEvtClass]);
+ fOutputList->Add(fHistJetPtDeltaArea[iEvtClass]);
}
// =========== Switch on Sumw2 for all histos ===========
void AliAnalysisTaskJetResponse::UserExec(Option_t *)
{
// load events, apply event cuts, then compare leading jets
-
if(!strlen(fJetBranchName[0].Data()) || !strlen(fJetBranchName[1].Data())){
AliError("Jet branch name not set.");
return;
// centrality selection
AliCentrality *cent = fESD->GetCentrality();
- Float_t centValue = cent->GetCentralityPercentile("TRK");
+ Float_t centValue = cent->GetCentralityPercentile("V0M");
if(fDebug) printf("centrality: %f\n", centValue);
if (centValue < fCentMin || centValue > fCentMax){
fHistEvtSelection->Fill(4);
return;
}
+
+ // multiplicity due to input tracks
+ Int_t nInputTracks = 0;
+
+ TString jbname(fJetBranchName[1]);
+ for(Int_t i=1; i<=3; ++i){
+ if(jbname.Contains(Form("B%d",i))) jbname.ReplaceAll(Form("B%d",i),"B0");
+ }
+ // use only HI event
+ if(jbname.Contains("AODextraonly")) jbname.ReplaceAll("AODextraonly","AOD");
+ if(jbname.Contains("AODextra")) jbname.ReplaceAll("AODextra","AOD");
+
+ if(fDebug) Printf("Multiplicity from jet branch %s", jbname.Data());
+ TClonesArray *tmpAODjets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(jbname.Data()));
+
+ for (Int_t iJet=0; iJet<tmpAODjets->GetEntriesFast(); iJet++){
+ AliAODJet *jet = dynamic_cast<AliAODJet*>((*tmpAODjets)[iJet]);
+ if(!jet) continue;
+ TRefArray *trackList = jet->GetRefTracks();
+ Int_t nTracks = trackList->GetEntriesFast();
+ nInputTracks += nTracks;
+ if(fDebug) Printf("#jet%d: %d tracks", iJet, nTracks);
+ }
+ if(fDebug) Printf("---> input tracks: %d", nInputTracks);
+
+ if (nInputTracks < fNInputTracksMin || (fNInputTracksMax > -1 && nInputTracks > fNInputTracksMax)){
+ fHistEvtSelection->Fill(5);
+ PostData(1, fOutputList);
+ return;
+ }
+
+ if(fEvtClassMode==1){ //multiplicity
+ fHistEvtClass->SetTitle("event classes (multiplicity)");
+ eventClass = fkEvtClasses-1 - (Int_t)(nInputTracks/250.);
+ if(eventClass<0) eventClass = 0;
+ }
+
+
+
fHistEvtSelection->Fill(0); // accepted events
fHistEvtClass->Fill(eventClass);
fHistCentrality->Fill(centValue);
+ fHistNInputTracks->Fill(nInputTracks);
+ fHistCentVsTracks->Fill(centValue,nInputTracks);
+ Double_t rp = AliAnalysisHelperJetTasks::ReactionPlane(kFALSE);
// -- end event selection --
+
+
// fetch jets
TClonesArray *aodJets[2];
aodJets[0] = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fJetBranchName[0].Data())); // in general: embedded jet
}
fListJets[iJetType]->Sort();
}
-
+
// jet matching
static TArrayI aMatchIndex(fListJets[0]->GetEntries());
static TArrayF aPtFraction(fListJets[0]->GetEntries());
jetPt[i] = jet[i]->Pt();
jetArea[i] = jet[i]->EffectiveAreaCharged();
}
+
+ // reaction plane;
+ if(fReactionPlaneBin>=0){
+ Int_t rpBin = AliAnalysisHelperJetTasks::GetPhiBin(TVector2::Phi_mpi_pi(rp-jetPhi[1]), 3);
+ if(rpBin!=fReactionPlaneBin) continue;
+ }
+ fHistReactionPlane->Fill(rp);
+ fHistReactionPlaneWrtJets->Fill(TVector2::Phi_mpi_pi(rp-jetPhi[1]));
+
+
+
if(eventClass > -1 && eventClass < fkEvtClasses){
fHistPtFraction[eventClass] -> Fill(fraction, jetPt[0]);
}
fHistEtaPhiJetCut[i] -> Fill(jetEta[i], jetPhi[i]);
}
- fHistPtPtExtra->Fill(jetPt[0], jetPt[1]);
-
if(eventClass > -1 && eventClass < fkEvtClasses){
fHistDeltaEtaDeltaPhiJetCut[eventClass] -> Fill(deltaEta, deltaPhi);
fHistDeltaEtaEtaJet[eventClass] -> Fill(jetEta[0], deltaEta);
fHistDeltaR[eventClass] -> Fill(deltaPt, deltaR);
- fHistArea[eventClass] -> Fill(deltaPt, jetArea[1]);
+ fHistArea[eventClass] -> Fill(jetPt[0], deltaPt, jetArea[1]);
+ //fHistJetPtArea[eventClass] -> Fill(jetPt[0], jetArea[1]);
fHistDeltaArea[eventClass] -> Fill(deltaPt, deltaArea);
+ fHistJetPtDeltaArea[eventClass] -> Fill(jetPt[0], deltaArea);
}
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff