// ************************************************************************************** // * * // * Task for Jet properties and jet shape analysis in PWG4 Jet Task Force Train for pp * // * * // ************************************************************************************** /************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Id: */ #include "TList.h" #include "TH1F.h" #include "TH2F.h" #include "TH3F.h" #include "TString.h" #include "THnSparse.h" #include "TProfile.h" #include "TFile.h" #include "TKey.h" #include "TRandom3.h" #include "AliAODInputHandler.h" #include "AliAODHandler.h" #include "AliESDEvent.h" #include "AliAODMCParticle.h" #include "AliAODJet.h" #include "AliGenPythiaEventHeader.h" #include "AliGenHijingEventHeader.h" #include "AliInputEventHandler.h" #include "AliAnalysisHelperJetTasks.h" #include "AliAnalysisManager.h" #include "AliAnalysisTaskSE.h" #include "AliVParticle.h" #include "AliAODTrack.h" #include "AliVEvent.h" #include "AliAnalysisTaskJetProperties.h" ClassImp(AliAnalysisTaskJetProperties) //_________________________________________________________________________________// AliAnalysisTaskJetProperties::AliAnalysisTaskJetProperties() : AliAnalysisTaskSE() ,fESD(0) ,fAOD(0) ,fAODJets(0) ,fAODExtension(0) ,fNonStdFile("") ,fBranchJets("jets") ,fTrackType(kTrackAOD) ,fJetRejectType(0) ,fUseAODInputJets(kTRUE) ,fFilterMask(0) ,fUsePhysicsSelection(kTRUE) ,fMaxVertexZ(10) ,fNContributors(2) ,fTrackPtCut(0) ,fTrackEtaMin(0) ,fTrackEtaMax(0) ,fJetPtCut(0) ,fJetEtaMin(0) ,fJetEtaMax(0) ,fAvgTrials(0) ,fJetList(0) ,fTrackList(0) ,fCommonHistList(0) ,fh1EvtSelection(0) ,fh1VertexNContributors(0) ,fh1VertexZ(0) ,fh1Xsec(0) ,fh1Trials(0) ,fh1PtHard(0) ,fh1PtHardTrials(0) ,fh2EtaJet(0) ,fh2PhiJet(0) ,fh2PtJet(0) ,fh1PtJet(0) ,fh2NtracksJet(0) ,fProNtracksJet(0) ,fh2EtaTrack(0) ,fh2PhiTrack(0) ,fh2PtTrack(0) ,fh2FF(0) ,fh2DelEta(0) ,fh2DelPhi(0) ,fh2DelR(0) ,fh1PtLeadingJet(0) ,fh2NtracksLeadingJet(0) ,fProNtracksLeadingJet(0) ,fh2DelR80pcNch(0) ,fProDelR80pcNch(0) ,fh2DelR80pcPt(0) ,fProDelR80pcPt(0) ,fh2AreaCh(0) ,fProAreaCh(0) ,fh3PtDelRNchSum(0) ,fh3PtDelRPtSum(0) ,fProDiffJetShape(0) ,fProIntJetShape(0) { for(Int_t ii=0; ii<5; ii++){ fProDelRNchSum[ii] = NULL; fProDelRPtSum[ii] = NULL; fProDiffJetShapeA[ii] = NULL; fProIntJetShapeA[ii] = NULL; }//ii loop // default constructor } //_________________________________________________________________________________// AliAnalysisTaskJetProperties::AliAnalysisTaskJetProperties(const char *name) : AliAnalysisTaskSE(name) ,fESD(0) ,fAOD(0) ,fAODJets(0) ,fAODExtension(0) ,fNonStdFile("") ,fBranchJets("jets") ,fTrackType(kTrackAOD) ,fJetRejectType(0) ,fUseAODInputJets(kTRUE) ,fFilterMask(0) ,fUsePhysicsSelection(kTRUE) ,fMaxVertexZ(10) ,fNContributors(2) ,fTrackPtCut(0) ,fTrackEtaMin(0) ,fTrackEtaMax(0) ,fJetPtCut(0) ,fJetEtaMin(0) ,fJetEtaMax(0) ,fAvgTrials(0) ,fJetList(0) ,fTrackList(0) ,fCommonHistList(0) ,fh1EvtSelection(0) ,fh1VertexNContributors(0) ,fh1VertexZ(0) ,fh1Xsec(0) ,fh1Trials(0) ,fh1PtHard(0) ,fh1PtHardTrials(0) ,fh2EtaJet(0) ,fh2PhiJet(0) ,fh2PtJet(0) ,fh1PtJet(0) ,fh2NtracksJet(0) ,fProNtracksJet(0) ,fh2EtaTrack(0) ,fh2PhiTrack(0) ,fh2PtTrack(0) ,fh2FF(0) ,fh2DelEta(0) ,fh2DelPhi(0) ,fh2DelR(0) ,fh1PtLeadingJet(0) ,fh2NtracksLeadingJet(0) ,fProNtracksLeadingJet(0) ,fh2DelR80pcNch(0) ,fProDelR80pcNch(0) ,fh2DelR80pcPt(0) ,fProDelR80pcPt(0) ,fh2AreaCh(0) ,fProAreaCh(0) ,fh3PtDelRNchSum(0) ,fh3PtDelRPtSum(0) ,fProDiffJetShape(0) ,fProIntJetShape(0) { for(Int_t ii=0; ii<5; ii++){ fProDelRNchSum[ii] = NULL; fProDelRPtSum[ii] = NULL; fProDiffJetShapeA[ii] = NULL; fProIntJetShapeA[ii] = NULL; }//ii loop // constructor DefineOutput(1,TList::Class()); } //_________________________________________________________________________________// AliAnalysisTaskJetProperties::~AliAnalysisTaskJetProperties() { // destructor if(fJetList) delete fJetList; if(fTrackList) delete fTrackList; } //_________________________________________________________________________________// Bool_t AliAnalysisTaskJetProperties::Notify() { // // Implemented Notify() to read the cross sections // and number of trials from pyxsec.root // (taken from AliAnalysisTaskJetSpectrum2) // if(fDebug > 1) Printf("AliAnalysisTaskJetProperties::Notify()"); TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree(); Float_t xsection = 0; Float_t ftrials = 1; fAvgTrials = 1; if(tree){ TFile *curfile = tree->GetCurrentFile(); if (!curfile) { Error("Notify","No current file"); return kFALSE; } if(!fh1Xsec||!fh1Trials){ Printf("%s%d No Histogram fh1Xsec",(char*)__FILE__,__LINE__); return kFALSE; } AliAnalysisHelperJetTasks::PythiaInfoFromFile(curfile->GetName(),xsection,ftrials); fh1Xsec->Fill("<#sigma>",xsection); // construct a poor man average trials Float_t nEntries = (Float_t)tree->GetTree()->GetEntries(); if(ftrials>=nEntries && nEntries>0.)fAvgTrials = ftrials/nEntries; } return kTRUE; } //_________________________________________________________________________________// void AliAnalysisTaskJetProperties::UserCreateOutputObjects() { //(Here, event selection part is taken from AliAnalysisTaskFramentationFunction) // create output objects if(fDebug > 1) Printf("AliAnalysisTaskJetProperties::UserCreateOutputObjects()"); // create list of tracks and jets fJetList = new TList(); fJetList->SetOwner(kFALSE); fTrackList = new TList(); fTrackList->SetOwner(kFALSE); // Create histograms / output container OpenFile(1); fCommonHistList = new TList(); fCommonHistList->SetOwner(); Bool_t oldStatus = TH1::AddDirectoryStatus(); TH1::AddDirectory(kFALSE); // Histograms/TProfiles fh1EvtSelection = new TH1F("fh1EvtSelection", "Event Selection", 6, -0.5, 5.5); fh1EvtSelection->GetXaxis()->SetBinLabel(1,"ACCEPTED"); fh1EvtSelection->GetXaxis()->SetBinLabel(2,"event selection: rejected"); fh1EvtSelection->GetXaxis()->SetBinLabel(3,"event class: rejected"); fh1EvtSelection->GetXaxis()->SetBinLabel(4,"vertex Ncontr: rejected"); fh1EvtSelection->GetXaxis()->SetBinLabel(5,"vertex z: rejected"); fh1EvtSelection->GetXaxis()->SetBinLabel(6,"vertex type: rejected"); fh1VertexNContributors = new TH1F("fh1VertexNContributors", "Vertex N contributors", 2500,-.5, 2499.5); fh1VertexZ = new TH1F("fh1VertexZ", "Vertex z distribution", 30, -15., 15.); fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1); fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>"); fh1Trials = new TH1F("fh1Trials","trials from pyxsec.root",1,0,1); fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}"); fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",350,-.5,349.5); fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",350,-.5,349.5); Int_t kNbinsPtSlice=20; Float_t xMinPtSlice=0.0; Float_t xMaxPtSlice=100.0; Int_t kNbinsEta=40; Float_t xMinEta=-2.0; Float_t xMaxEta=2.0; Int_t kNbinsPhi=90; Float_t xMinPhi=0.0; Float_t xMaxPhi=TMath::TwoPi(); Int_t kNbinsPt=125; Float_t xMinPt=0.0; Float_t xMaxPt=250.0; Int_t kNbinsNtracks=50; Float_t xMinNtracks=0.0; Float_t xMaxNtracks=50.0; Int_t kNbinsFF=80; Float_t xMinFF=0.0; Float_t xMaxFF=2.0; Int_t kNbinsDelR1D=50; Float_t xMinDelR1D=0.0; Float_t xMaxDelR1D=1.0; fh2EtaJet = new TH2F("EtaJet","EtaJet", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsEta, xMinEta, xMaxEta); fh2PhiJet = new TH2F("PhiJet","PhiJet", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsPhi, xMinPhi, xMaxPhi); fh2PtJet = new TH2F("PtJet","PtJet", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsPt, xMinPt, xMaxPt); fh1PtJet = new TH1F("PtJet1D","PtJet1D", kNbinsPt, xMinPt, xMaxPt); fh2NtracksJet = new TH2F("NtracksJet","NtracksJet", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsNtracks, xMinNtracks, xMaxNtracks); fProNtracksJet = new TProfile("AvgNoOfTracksJet","AvgNoOfTracksJet", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, xMinNtracks, xMaxNtracks); fh2EtaTrack = new TH2F("EtaTrack","EtaTrack", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsEta, xMinEta, xMaxEta); fh2PhiTrack = new TH2F("PhiTrack","PhiTrack", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsPhi, xMinPhi, xMaxPhi); fh2PtTrack = new TH2F("PtTrack","PtTrack", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsPt, xMinPt, xMaxPt); fh2FF = new TH2F("FF","FF", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsFF, xMinFF, xMaxFF); fh2DelEta = new TH2F("DelEta","DelEta", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsEta, xMinEta, xMaxEta); fh2DelPhi = new TH2F("DelPhi","DelPhi", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsPhi, xMinPhi, xMaxPhi); fh2DelR = new TH2F("DelR","DelR", kNbinsPtSlice, xMinPtSlice, xMaxPtSlice, kNbinsDelR1D, xMinDelR1D, xMaxDelR1D); Int_t kNbinsDelR=100; Float_t xMinDelR=0.0; Float_t xMaxDelR=1.0; Int_t kNbinsPtSliceJS=100; Float_t xMinPtSliceJS=0.0; Float_t xMaxPtSliceJS=250.0; fh1PtLeadingJet = new TH1F("PtLeadingJet","PtLeadingJet", kNbinsPt, xMinPt, xMaxPt); fh2NtracksLeadingJet = new TH2F("NtracksLeadingJet","NtracksLeadingJet", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, kNbinsNtracks, xMinNtracks, xMaxNtracks); fProNtracksLeadingJet = new TProfile("AvgNoOfTracksLeadingJet","AvgNoOfTracksLeadingJet", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, xMinNtracks, xMaxNtracks); fh2DelR80pcNch = new TH2F("delR80pcNch","delR80pcNch", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, kNbinsDelR, xMinDelR, xMaxDelR); fProDelR80pcNch = new TProfile("AvgdelR80pcNch","AvgdelR80pcNch", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, xMinDelR, xMaxDelR); fh2DelR80pcPt = new TH2F("delR80pcPt","delR80pcPt", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, kNbinsDelR, xMinDelR, xMaxDelR); fProDelR80pcPt = new TProfile("AvgdelR80pcPt","AvgdelR80pcPt", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, xMinDelR, xMaxDelR); fh2AreaCh = new TH2F("Area","Area", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, 72, 0.0, TMath::Pi()); fProAreaCh = new TProfile("AvgArea","AvgArea", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, 0.0, TMath::Pi()); fh3PtDelRNchSum = new TH3F("PtDelRNchSum","PtDelRNchSum", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, kNbinsDelR1D, xMinDelR1D, xMaxDelR1D, kNbinsNtracks, xMinNtracks, xMaxNtracks); fh3PtDelRPtSum = new TH3F("PtDelRPtSum","PtDelRPtSum", kNbinsPtSliceJS, xMinPtSliceJS, xMaxPtSliceJS, kNbinsDelR1D, xMinDelR1D, xMaxDelR1D, kNbinsPt, xMinPt, xMaxPt); fProDiffJetShape = new TProfile("DiffJetShape","DiffJetShape", 10,0.0,1.0,0.0,250.0); fProIntJetShape = new TProfile("IntJetShape","IntJetShape", 10,0.0,1.0,0.0,250.0); TString title; for(Int_t ii=0; ii<5; ii++){ if(ii==0)title = "_JetPt20to30"; if(ii==1)title = "_JetPt30to40"; if(ii==2)title = "_JetPt40to60"; if(ii==3)title = "_JetPt60to80"; if(ii==4)title = "_JetPt80to100"; fProDelRNchSum[ii] = new TProfile(Form("AvgNchSumDelR%s",title.Data()),Form("AvgNchSumDelR%s",title.Data()), kNbinsDelR1D, xMinDelR1D, xMaxDelR1D, xMinNtracks, xMaxNtracks); fProDelRPtSum[ii] = new TProfile(Form("AvgPtSumDelR%s",title.Data()),Form("AvgPtSumDelR%s",title.Data()), kNbinsDelR1D, xMinDelR1D, xMaxDelR1D, xMinPt, xMaxPt); fProDelRNchSum[ii] ->GetXaxis()->SetTitle("R"); fProDelRNchSum[ii] ->GetYaxis()->SetTitle(""); fProDelRPtSum[ii] ->GetXaxis()->SetTitle("R"); fProDelRPtSum[ii] ->GetYaxis()->SetTitle(""); fProDiffJetShapeA[ii] = new TProfile(Form("DiffJetShape%s",title.Data()),Form("DiffJetShape%s",title.Data()), 10,0.0,1.0,0.0,250.0); fProIntJetShapeA[ii] = new TProfile(Form("IntJetShape%s",title.Data()),Form("IntJetShape%s",title.Data()), 10,0.0,1.0,0.0,250.0); fProDiffJetShapeA[ii]->GetXaxis()->SetTitle("R"); fProDiffJetShapeA[ii]->GetYaxis()->SetTitle("Diff jet shape"); fProIntJetShapeA[ii]->GetXaxis()->SetTitle("R"); fProIntJetShapeA[ii]->GetYaxis()->SetTitle("Integrated jet shape"); fCommonHistList->Add(fProDelRNchSum[ii]); fCommonHistList->Add(fProDelRPtSum[ii]); fCommonHistList->Add(fProDiffJetShapeA[ii]); fCommonHistList->Add(fProIntJetShapeA[ii]); }//ii loop fh2EtaJet ->GetXaxis()->SetTitle("JetPt"); fh2EtaJet ->GetYaxis()->SetTitle("JetEta"); fh2PhiJet ->GetXaxis()->SetTitle("JetPt"); fh2PhiJet ->GetYaxis()->SetTitle("JetPhi"); fh2PtJet ->GetXaxis()->SetTitle("JetPt"); fh2PtJet ->GetYaxis()->SetTitle("JetPt"); fh1PtJet ->GetXaxis()->SetTitle("JetPt"); fh1PtJet ->GetYaxis()->SetTitle("#jets"); fh2NtracksJet ->GetXaxis()->SetTitle("JetPt"); fh2NtracksJet ->GetYaxis()->SetTitle("#tracks"); fProNtracksJet->GetXaxis()->SetTitle("JetPt"); fProNtracksJet->GetYaxis()->SetTitle("AgvNtracks"); fh2EtaTrack ->GetXaxis()->SetTitle("JetPt"); fh2EtaTrack ->GetYaxis()->SetTitle("TrackEta"); fh2PhiTrack ->GetXaxis()->SetTitle("JetPt"); fh2PhiTrack ->GetYaxis()->SetTitle("TrackPhi"); fh2PtTrack ->GetXaxis()->SetTitle("JetPt"); fh2PtTrack ->GetYaxis()->SetTitle("TrackPt"); fh2FF ->GetXaxis()->SetTitle("JetPt"); fh2FF ->GetYaxis()->SetTitle("FF"); fh2DelEta ->GetXaxis()->SetTitle("JetPt"); fh2DelEta ->GetYaxis()->SetTitle("DelEta"); fh2DelPhi ->GetXaxis()->SetTitle("JetPt"); fh2DelPhi ->GetYaxis()->SetTitle("DelPhi"); fh2DelR ->GetXaxis()->SetTitle("JetPt"); fh2DelR ->GetYaxis()->SetTitle("DelR"); fh1PtLeadingJet ->GetXaxis()->SetTitle("JetPt"); fh1PtLeadingJet ->GetYaxis()->SetTitle("#leading jets"); fh2NtracksLeadingJet ->GetXaxis()->SetTitle("JetPt"); fh2NtracksLeadingJet ->GetYaxis()->SetTitle("#tracks leading jet"); fProNtracksLeadingJet ->GetXaxis()->SetTitle("JetPt"); fProNtracksLeadingJet ->GetYaxis()->SetTitle("AvgNtracks leading jet"); fh2DelR80pcNch ->GetXaxis()->SetTitle("JetPt"); fh2DelR80pcNch ->GetYaxis()->SetTitle("R containing 80% of tracks"); fProDelR80pcNch ->GetXaxis()->SetTitle("JetPt"); fProDelR80pcNch ->GetYaxis()->SetTitle(" containing 80% of tracks"); fh2DelR80pcPt ->GetXaxis()->SetTitle("JetPt"); fh2DelR80pcPt ->GetYaxis()->SetTitle("R containing 80% of pT"); fProDelR80pcPt ->GetXaxis()->SetTitle("JetPt"); fProDelR80pcPt ->GetYaxis()->SetTitle(" containing 80% of pT"); fh2AreaCh ->GetXaxis()->SetTitle("JetPt"); fh2AreaCh ->GetYaxis()->SetTitle("Jet area"); fProAreaCh ->GetXaxis()->SetTitle("JetPt"); fProAreaCh ->GetYaxis()->SetTitle(""); fh3PtDelRNchSum ->GetXaxis()->SetTitle("JetPt"); fh3PtDelRNchSum ->GetYaxis()->SetTitle("R"); fh3PtDelRNchSum->GetZaxis()->SetTitle("NchSum"); fh3PtDelRPtSum ->GetXaxis()->SetTitle("JetPt"); fh3PtDelRPtSum ->GetYaxis()->SetTitle("R"); fh3PtDelRPtSum ->GetZaxis()->SetTitle("PtSum"); fProDiffJetShape->GetXaxis()->SetTitle("R"); fProDiffJetShape->GetYaxis()->SetTitle("Diff jet shape"); fProIntJetShape->GetXaxis()->SetTitle("R"); fProIntJetShape->GetYaxis()->SetTitle("Integrated jet shape"); fCommonHistList->Add(fh1EvtSelection); fCommonHistList->Add(fh1VertexNContributors); fCommonHistList->Add(fh1VertexZ); fCommonHistList->Add(fh1Xsec); fCommonHistList->Add(fh1Trials); fCommonHistList->Add(fh1PtHard); fCommonHistList->Add(fh1PtHardTrials); fCommonHistList->Add(fh2EtaJet); fCommonHistList->Add(fh2PhiJet); fCommonHistList->Add(fh2PtJet); fCommonHistList->Add(fh1PtJet); fCommonHistList->Add(fh2NtracksJet); fCommonHistList->Add(fProNtracksJet); fCommonHistList->Add(fh2EtaTrack); fCommonHistList->Add(fh2PhiTrack); fCommonHistList->Add(fh2PtTrack); fCommonHistList->Add(fh2FF); fCommonHistList->Add(fh2DelEta); fCommonHistList->Add(fh2DelPhi); fCommonHistList->Add(fh2DelR); fCommonHistList->Add(fh1PtLeadingJet); fCommonHistList->Add(fh2NtracksLeadingJet); fCommonHistList->Add(fProNtracksLeadingJet); fCommonHistList->Add(fh2DelR80pcNch); fCommonHistList->Add(fProDelR80pcNch); fCommonHistList->Add(fh2DelR80pcPt); fCommonHistList->Add(fProDelR80pcPt); fCommonHistList->Add(fh2AreaCh); fCommonHistList->Add(fProAreaCh); fCommonHistList->Add(fh3PtDelRNchSum); fCommonHistList->Add(fh3PtDelRPtSum); fCommonHistList->Add(fProDiffJetShape); fCommonHistList->Add(fProIntJetShape); // =========== Switch on Sumw2 for all histos =========== for (Int_t i=0; iGetEntries(); ++i){ TH1 *h1 = dynamic_cast(fCommonHistList->At(i)); if (h1) h1->Sumw2(); else{ TProfile *hPro = dynamic_cast(fCommonHistList->At(i)); if(hPro) hPro->Sumw2(); } } TH1::AddDirectory(oldStatus); PostData(1, fCommonHistList); } //_________________________________________________________________________________// void AliAnalysisTaskJetProperties::Init() { // Initialization if(fDebug > 1) Printf("AliAnalysisTaskJetProperties::Init()"); } //_________________________________________________________________________________// void AliAnalysisTaskJetProperties::UserExec(Option_t *) { // Main loop // Called for each event if(fDebug > 1) Printf("AliAnalysisTaskJetProperties::UserExec()"); if(fDebug > 1) Printf("Analysis event #%5d", (Int_t) fEntry); // Trigger selection AliInputEventHandler* inputHandler = (AliInputEventHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); if(!(inputHandler->IsEventSelected() & AliVEvent::kMB)){ if(inputHandler->InheritsFrom("AliESDInputHandler") && fUsePhysicsSelection){ // PhysicsSelection only with ESD input fh1EvtSelection->Fill(1.); if (fDebug > 1 ) Printf(" Trigger Selection: event REJECTED ... "); PostData(1, fCommonHistList); return; } } fESD = dynamic_cast(InputEvent()); if(!fESD){ if(fDebug>3) Printf("%s:%d ESDEvent not found in the input", (char*)__FILE__,__LINE__); } fMCEvent = MCEvent(); if(!fMCEvent){ if(fDebug>3) Printf("%s:%d MCEvent not found in the input", (char*)__FILE__,__LINE__); } // get AOD event from input/ouput TObject* handler = AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler(); if( handler && handler->InheritsFrom("AliAODInputHandler") ) { fAOD = ((AliAODInputHandler*)handler)->GetEvent(); if(fUseAODInputJets) fAODJets = fAOD; if (fDebug > 1) Printf("%s:%d AOD event from input", (char*)__FILE__,__LINE__); } else { handler = AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler(); if( handler && handler->InheritsFrom("AliAODHandler") ) { fAOD = ((AliAODHandler*)handler)->GetAOD(); fAODJets = fAOD; if (fDebug > 1) Printf("%s:%d AOD event from output", (char*)__FILE__,__LINE__); } } if(!fAODJets && !fUseAODInputJets){ // case we have AOD in input & output and want jets from output TObject* outHandler = AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler(); if( outHandler && outHandler->InheritsFrom("AliAODHandler") ) { fAODJets = ((AliAODHandler*)outHandler)->GetAOD(); if (fDebug > 1) Printf("%s:%d jets from output AOD", (char*)__FILE__,__LINE__); } } if(fNonStdFile.Length()!=0){ // case we have an AOD extension - fetch the jets from the extended output AliAODHandler *aodH = dynamic_cast(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0); if(!fAODExtension){ if(fDebug>1)Printf("AODExtension not found for %s",fNonStdFile.Data()); } } if(!fAOD){ Printf("%s:%d AODEvent not found", (char*)__FILE__,__LINE__); return; } if(!fAODJets){ Printf("%s:%d AODEvent with jet branch not found", (char*)__FILE__,__LINE__); return; } // *** vertex cut *** AliAODVertex* primVtx = fAOD->GetPrimaryVertex(); Int_t nTracksPrim = primVtx->GetNContributors(); fh1VertexNContributors->Fill(nTracksPrim); if (fDebug > 1) Printf("%s:%d primary vertex selection: %d", (char*)__FILE__,__LINE__,nTracksPrim); //if(!nTracksPrim){ if(nTracksPrim 1) Printf("%s:%d primary vertex selection: event REJECTED...",(char*)__FILE__,__LINE__); fh1EvtSelection->Fill(3.); PostData(1, fCommonHistList); return; } fh1VertexZ->Fill(primVtx->GetZ()); if(TMath::Abs(primVtx->GetZ())>fMaxVertexZ){ if (fDebug > 1) Printf("%s:%d primary vertex z = %f: event REJECTED...",(char*)__FILE__,__LINE__,primVtx->GetZ()); fh1EvtSelection->Fill(4.); PostData(1, fCommonHistList); return; } TString primVtxName(primVtx->GetName()); if(primVtxName.CompareTo("TPCVertex",TString::kIgnoreCase) == 1){ if (fDebug > 1) Printf("%s:%d primary vertex selection: TPC vertex, event REJECTED...",(char*)__FILE__,__LINE__); fh1EvtSelection->Fill(5.); PostData(1, fCommonHistList); return; } if (fDebug > 1) Printf("%s:%d event ACCEPTED ...",(char*)__FILE__,__LINE__); fh1EvtSelection->Fill(0.); //___ get MC information __________________________________________________________________ Double_t ptHard = 0.; Double_t nTrials = 1; // trials for MC trigger weight for real data if(fMCEvent){ AliGenEventHeader* genHeader = fMCEvent->GenEventHeader(); if(genHeader){ AliGenPythiaEventHeader* pythiaGenHeader = dynamic_cast(genHeader); AliGenHijingEventHeader* hijingGenHeader = 0x0; if(pythiaGenHeader){ if(fDebug>3) Printf("%s:%d pythiaGenHeader found", (char*)__FILE__,__LINE__); nTrials = pythiaGenHeader->Trials(); ptHard = pythiaGenHeader->GetPtHard(); fh1PtHard->Fill(ptHard); fh1PtHardTrials->Fill(ptHard,nTrials); } else { // no pythia, hijing? if(fDebug>3) Printf("%s:%d no pythiaGenHeader found", (char*)__FILE__,__LINE__); hijingGenHeader = dynamic_cast(genHeader); if(!hijingGenHeader){ Printf("%s:%d no pythiaGenHeader or hjingGenHeader found", (char*)__FILE__,__LINE__); } else { if(fDebug>3) Printf("%s:%d hijingGenHeader found", (char*)__FILE__,__LINE__); } } fh1Trials->Fill("#sum{ntrials}",fAvgTrials); } } //___ fetch jets __________________________________________________________________________ Int_t nJ = GetListOfJets(fJetList); Int_t nJets = 0; if(nJ>=0) nJets = fJetList->GetEntries(); if(fDebug>2){ Printf("%s:%d Selected jets: %d %d",(char*)__FILE__,__LINE__,nJ,nJets); if(nJ != nJets) Printf("%s:%d Mismatch Selected Jets: %d %d",(char*)__FILE__,__LINE__,nJ,nJets); } FillJetProperties(fJetList); FillJetShape(fJetList); fJetList->Clear(); //Post output data. PostData(1, fCommonHistList); } //_________________________________________________________________________________// void AliAnalysisTaskJetProperties::Terminate(Option_t *) { // terminated if(fDebug > 1) printf("AliAnalysisTaskJetProperties::Terminate() \n"); } //_________________________________________________________________________________// Int_t AliAnalysisTaskJetProperties::GetListOfJets(TList *list) { //this functionality is motivated by AliAnalysisTaskFragmentationFunction if(fDebug > 1) printf("AliAnalysisTaskJetProperties::GetListOfJets() \n"); // fill list of jets selected according to type if(!list){ if(fDebug>1) Printf("%s:%d no input list", (char*)__FILE__,__LINE__); return -1; } if(fBranchJets.Length()==0){ Printf("%s:%d no jet branch specified", (char*)__FILE__,__LINE__); if(fDebug>1)fAOD->Print(); return 0; } TClonesArray *aodJets = 0; if(fBranchJets.Length()) aodJets = dynamic_cast(fAODJets->FindListObject(fBranchJets.Data())); if(!aodJets) aodJets = dynamic_cast(fAODJets->GetList()->FindObject(fBranchJets.Data())); if(fAODExtension&&!aodJets) aodJets = dynamic_cast(fAODExtension->GetAOD()->FindListObject(fBranchJets.Data())); if(!aodJets){ if(fBranchJets.Length())Printf("%s:%d no jet array with name %s in AOD", (char*)__FILE__,__LINE__,fBranchJets.Data()); if(fDebug>1)fAOD->Print(); return 0; } Int_t nJets = 0; for(Int_t ijet=0; ijetGetEntries(); ijet++){ AliAODJet *tmp = dynamic_cast(aodJets->At(ijet)); if(!tmp) continue; if( tmp->Pt() < fJetPtCut ) continue; if( tmp->Eta() < fJetEtaMin || tmp->Eta() > fJetEtaMax)continue; if(fJetRejectType==kReject1Track && tmp->GetRefTracks()->GetEntriesFast()==1)continue;//rejecting 1track jet if... list->Add(tmp); nJets++; }//ij loop list->Sort(); return nJets; } //_________________________________________________________________________________// Int_t AliAnalysisTaskJetProperties::GetListOfJetTracks(TList* list, const AliAODJet* jet) { //this functionality is motivated by AliAnalysisTaskFragmentationFunction if(fDebug > 1) printf("AliAnalysisTaskJetProperties::GetListOfJetTracks() \n"); // list of jet tracks from trackrefs Int_t nTracks = jet->GetRefTracks()->GetEntriesFast(); Int_t NoOfTracks=0; for (Int_t itrack=0; itrack2)Printf("%s:%d unknown track type %d in AOD", (char*)__FILE__,__LINE__,kTrackUndef); return 0; }//if else if(fTrackType == kTrackAOD){ AliAODTrack* trackAod = dynamic_cast(jet->GetRefTracks()->At(itrack)); if(!trackAod){ AliError("expected ref track not found "); continue; } list->Add(trackAod); NoOfTracks++; }//if else if(fTrackType==kTrackAODMC){ AliAODMCParticle* trackmc = dynamic_cast(jet->GetRefTracks()->At(itrack)); if(!trackmc){ AliError("expected ref trackmc not found "); continue; } list->Add(trackmc); NoOfTracks++; }//if else if (fTrackType==kTrackKine){ AliVParticle* trackkine = dynamic_cast(jet->GetRefTracks()->At(itrack)); if(!trackkine){ AliError("expected ref trackkine not found "); continue; } list->Add(trackkine); NoOfTracks++; }//if }//itrack loop list->Sort(); return NoOfTracks; }//initial loop //_________________________________________________________________________________// void AliAnalysisTaskJetProperties::FillJetProperties(TList *jetlist){ //filling up the histograms jets and tracks inside jet if(fDebug > 1) printf("AliAnalysisTaskJetProperties::FillJetProperties() \n"); for(Int_t iJet=0; iJet < jetlist->GetEntries(); iJet++){ Float_t JetPt;Float_t JetPhi;Float_t JetEta;Float_t JetE; AliAODJet *jet = dynamic_cast(jetlist->At(iJet)); if(!jet)continue; JetEta = jet->Eta(); JetPhi = jet->Phi(); JetPt = jet->Pt(); JetE = jet->E(); fh2EtaJet ->Fill(JetPt,JetEta); fh2PhiJet ->Fill(JetPt,JetPhi); fh2PtJet ->Fill(JetPt,JetPt); fh1PtJet ->Fill(JetPt); Int_t nJT = GetListOfJetTracks(fTrackList,jet); Int_t nJetTracks = 0; if(nJT>=0) nJetTracks = fTrackList->GetEntries(); if(fDebug>2){ Printf("%s:%d Jet tracks: %d %d",(char*)__FILE__,__LINE__,nJT,nJetTracks); if(nJT != nJetTracks) Printf("%s:%d Mismatch Jet Tracks: %d %d",(char*)__FILE__,__LINE__,nJT,nJetTracks); } fh2NtracksJet ->Fill(JetPt,fTrackList->GetEntries()); fProNtracksJet ->Fill(JetPt,fTrackList->GetEntries()); for (Int_t j =0; j< fTrackList->GetEntries(); j++){ if(fTrackType==kTrackUndef)continue; Float_t TrackEta=-99.0; Float_t TrackPt=-99.0; Float_t TrackPhi=-99.0; Float_t FF=-99.0; Float_t DelEta=-99.0; Float_t DelPhi=-99.0; Float_t DelR=-99.0; Float_t AreaJ=-99.0; if(fTrackType==kTrackAOD){ AliAODTrack *trackaod = dynamic_cast(fTrackList->At(j)); if(!trackaod)continue; TrackEta = trackaod->Eta(); TrackPhi = trackaod->Phi(); TrackPt = trackaod->Pt(); }//if kTrackAOD else if(fTrackType==kTrackAODMC){ AliAODMCParticle* trackmc = dynamic_cast(fTrackList->At(j)); if(!trackmc)continue; TrackEta = trackmc->Eta(); TrackPhi = trackmc->Phi(); TrackPt = trackmc->Pt(); }//if kTrackAODMC else if(fTrackType==kTrackKine){ AliVParticle* trackkine = dynamic_cast(fTrackList->At(j)); if(!trackkine)continue; TrackEta = trackkine->Eta(); TrackPhi = trackkine->Phi(); TrackPt = trackkine->Pt(); }//kTrackKine if(JetPt)FF = TrackPt/JetPt; DelEta = TMath::Abs(JetEta - TrackEta); DelPhi = TMath::Abs(JetPhi - TrackPhi); if(DelPhi>TMath::Pi())DelPhi = TMath::Abs(DelPhi-TMath::TwoPi()); DelR = TMath::Sqrt(DelEta*DelEta + DelPhi*DelPhi); AreaJ = TMath::Pi()*DelR*DelR; fh2EtaTrack ->Fill(JetPt,TrackEta); fh2PhiTrack ->Fill(JetPt,TrackPhi); fh2PtTrack ->Fill(JetPt,TrackPt); fh2FF ->Fill(JetPt,FF); fh2DelEta ->Fill(JetPt,DelEta); fh2DelPhi ->Fill(JetPt,DelPhi); fh2DelR ->Fill(JetPt,DelR); }//track loop fTrackList->Clear(); }//iJet loop }//FillJetProperties //_________________________________________________________________________________// void AliAnalysisTaskJetProperties::FillJetShape(TList *jetlist){ //filling up the histograms if(fDebug > 1) printf("AliAnalysisTaskJetProperties::FillJetShape() \n"); Float_t JetEta; Float_t JetPhi; Float_t JetPt; AliAODJet *jet = dynamic_cast(jetlist->At(0));//Leading jet if(jet){ JetEta = jet->Eta(); JetPhi = jet->Phi(); JetPt = jet->Pt(); fh1PtLeadingJet->Fill(JetPt); Float_t NchSumA[50] = {0.}; Float_t PtSumA[50] = {0.}; Float_t delRPtSum80pc = 0; Float_t delRNtrkSum80pc = 0; Float_t PtSumDiffShape[10] = {0.0}; Float_t PtSumIntShape[10] = {0.0}; Int_t kNbinsR = 10; Int_t nJT = GetListOfJetTracks(fTrackList,jet); Int_t nJetTracks = 0; if(nJT>=0) nJetTracks = fTrackList->GetEntries(); if(fDebug>2){ Printf("%s:%d Jet tracks: %d %d",(char*)__FILE__,__LINE__,nJT,nJetTracks); if(nJT != nJetTracks) Printf("%s:%d Mismatch Jet Tracks: %d %d",(char*)__FILE__,__LINE__,nJT,nJetTracks); } fh2NtracksLeadingJet->Fill(JetPt,nJetTracks); fProNtracksLeadingJet->Fill(JetPt,nJetTracks); Int_t *index = new Int_t [nJetTracks];//dynamic array containing index Float_t *delRA = new Float_t [nJetTracks];//dynamic array containing delR Float_t *delEtaA = new Float_t [nJetTracks];//dynamic array containing delEta Float_t *delPhiA = new Float_t [nJetTracks];//dynamic array containing delPhi Float_t *trackPtA = new Float_t [nJetTracks];//dynamic array containing pt-track Float_t *trackEtaA = new Float_t [nJetTracks];//dynamic array containing eta-track Float_t *trackPhiA = new Float_t [nJetTracks];//dynamic array containing phi-track for(Int_t ii=0; ii(fTrackList->At(j)); if(!trackaod)continue; TrackEta = trackaod->Eta(); TrackPhi = trackaod->Phi(); TrackPt = trackaod->Pt(); }//if kTrackAOD else if(fTrackType==kTrackAODMC){ AliAODMCParticle* trackmc = dynamic_cast(fTrackList->At(j)); if(!trackmc)continue; TrackEta = trackmc->Eta(); TrackPhi = trackmc->Phi(); TrackPt = trackmc->Pt(); }//if kTrackAODMC else if(fTrackType==kTrackKine){ AliVParticle* trackkine = dynamic_cast(fTrackList->At(j)); if(!trackkine)continue; TrackEta = trackkine->Eta(); TrackPhi = trackkine->Phi(); TrackPt = trackkine->Pt(); }//if kTrackKine DelEta = TMath::Abs(JetEta - TrackEta); DelPhi = TMath::Abs(JetPhi - TrackPhi); if(DelPhi>TMath::Pi())DelPhi = TMath::Abs(DelPhi-TMath::TwoPi()); DelR = TMath::Sqrt(DelEta*DelEta + DelPhi*DelPhi); AreaJ = TMath::Pi()*DelR*DelR; fh2AreaCh ->Fill(JetPt,AreaJ); fProAreaCh->Fill(JetPt,AreaJ); delRA[j] = DelR; delEtaA[j] = DelEta; delPhiA[j] = DelPhi; trackPtA[j] = TrackPt; trackEtaA[j] = TrackEta; trackPhiA[j] = TrackPhi; //calculating diff and integrated jet shapes Float_t kDeltaR = 0.1; Float_t RMin = kDeltaR/2.0; Float_t RMax = kDeltaR/2.0; Float_t tmpR = 0.05; for(Int_t ii1=0; ii1 (tmpR-RMin)) && (DelR <=(tmpR+RMax)))PtSumDiffShape[ii1]+= TrackPt; if(DelR>0.0 && DelR <=(tmpR+RMax))PtSumIntShape[ii1]+= TrackPt; tmpR += 0.1; }//ii1 loop for(Int_t ibin=1; ibin<=50; ibin++){ Float_t xlow = 0.02*(ibin-1); Float_t xup = 0.02*ibin; if( xlow <= DelR && DelR < xup){ NchSumA[ibin-1]++; PtSumA[ibin-1]+= TrackPt; }//if loop }//for ibin loop }//track loop fTrackList->Clear(); //--------------------- Float_t tmp1R = 0.05; for(Int_t jj1=0; jj120 && JetPt<=100){ fProDiffJetShape->Fill(tmp1R,PtSumDiffShape[jj1]/JetPt); fProIntJetShape ->Fill(tmp1R,PtSumIntShape[jj1]/JetPt); } Float_t jetPtMin0=20.0; Float_t jetPtMax0=30.0; for(Int_t k=0; k<5; k++){ if(k==0){jetPtMin0=20.0;jetPtMax0=30.0;} if(k==1){jetPtMin0=30.0;jetPtMax0=40.0;} if(k==2){jetPtMin0=40.0;jetPtMax0=60.0;} if(k==3){jetPtMin0=60.0;jetPtMax0=80.0;} if(k==4){jetPtMin0=80.0;jetPtMax0=100.0;} if(JetPt>jetPtMin0 && JetPt<=jetPtMax0){ fProDiffJetShapeA[k]->Fill(tmp1R,PtSumDiffShape[jj1]/JetPt); fProIntJetShapeA[k] ->Fill(tmp1R,PtSumIntShape[jj1]/JetPt); }//if }//k loop tmp1R +=0.1; }//jj1 loop //----------------------// Float_t PtSum = 0; Int_t NtrkSum = 0; Bool_t iflagPtSum = kFALSE; Bool_t iflagNtrkSum = kFALSE; TMath::Sort(nJetTracks,delRA,index,0); for(Int_t ii=0; ii 0.79){ delRNtrkSum80pc = delRA[index[ii]]; iflagNtrkSum = kTRUE; }//if NtrkSum }//if iflag if(!iflagPtSum){ if(PtSum/JetPt >= 0.8000){ delRPtSum80pc = delRA[index[ii]]; iflagPtSum = kTRUE; }//if PtSum }//if iflag }//track loop 2nd delete [] index; delete [] delRA; delete [] delEtaA; delete [] delPhiA; delete [] trackPtA; delete [] trackEtaA; delete [] trackPhiA; fh2DelR80pcNch ->Fill(JetPt,delRNtrkSum80pc); fProDelR80pcNch->Fill(JetPt,delRNtrkSum80pc); fh2DelR80pcPt ->Fill(JetPt,delRPtSum80pc); fProDelR80pcPt ->Fill(JetPt,delRPtSum80pc); for(Int_t ibin=0; ibin<50; ibin++){ Float_t iR = 0.02*ibin + 0.01; fh3PtDelRNchSum->Fill(JetPt,iR,NchSumA[ibin]); fh3PtDelRPtSum ->Fill(JetPt,iR,PtSumA[ibin]); Float_t jetPtMin=20.0; Float_t jetPtMax=30.0; for(Int_t k=0; k<5; k++){ if(k==0){jetPtMin=20.0;jetPtMax=30.0;} if(k==1){jetPtMin=30.0;jetPtMax=40.0;} if(k==2){jetPtMin=40.0;jetPtMax=60.0;} if(k==3){jetPtMin=60.0;jetPtMax=80.0;} if(k==4){jetPtMin=80.0;jetPtMax=100.0;} if(JetPt>jetPtMin && JetPtFill(iR,NchSumA[ibin]); fProDelRPtSum[k]->Fill(iR,PtSumA[ibin]); }//if }//k loop }//ibin loop }//if(jet) }//FillJetShape() //_________________________________________________________________________________//