+++ /dev/null
-/**************************************************************************
- * Task for Fragmentation Function in PWG4 Jet Task Force Train *
- **************************************************************************/
-
-
-/**************************************************************************
- * 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 "TParticle.h"
-#include "TParticlePDG.h"
-
-#include "AliESDEvent.h"
-#include "AliAODEvent.h"
-#include "AliMCEvent.h"
-#include "AliAODMCParticle.h"
-#include "AliAODJet.h"
-#include "AliGenPythiaEventHeader.h"
-#include "AliInputEventHandler.h"
-
-#include "AliAnalysisTaskSE.h"
-#include "AliAnalysisManager.h"
-//#include "AliAnalysisHelperJetTasks.h"
-#include "AliKFVertex.h"
-
-
-#include "AliAnalysisTaskFragFuncBB.h"
-
-#include "AliStack.h"
-
-
-ClassImp(AliAnalysisTaskFragFuncBB)
-
-//________________________________________________________________________
-
-AliAnalysisTaskFragFuncBB::AliAnalysisTaskFragFuncBB()
- : AliAnalysisTaskSE()
- ,fESD(0x0)
- ,fAOD(0x0)
- ,fMCEvent(0x0)
- ,fBranchRecJets("jets")
- ,fBranchGenJets("")
- ,fLeadingRecJet(-1)
- ,fLeadingGenJet(-1)
- ,fTrackTypeRec(0)
- ,fTrackTypeGen(0)
- ,fFilterMask(0)
- ,fUseGlobalSelection(kFALSE)
- ,fUseAODJetInput(kFALSE)
- ,fUseAODTrackInput(kFALSE)
- ,fUseAODMCInput(kFALSE)
- ,fJetRadius(.4)
- ,fEtaMaxPart(.9)
- ,fEtaMaxJets(.5)
- ,fHistList(0x0)
- ,fh1_eventSelection(0x0)
- ,fh1_vertexNContributors(0x0)
- ,fh1_vertexZ(0x0)
- ,fh1_recJets_Et(0x0)
- ,fh1_genJets_Et(0x0)
- ,fh2_recJets_EtaPhi(0x0)
- ,fh2_genJets_EtaPhi(0x0)
- ,fh1_recJetsWoC_Et(0x0)
- ,fh1_genJetsWoC_Et(0x0)
- ,fh2_recJetsWoC_EtaPhi(0x0)
- ,fh2_genJetsWoC_EtaPhi(0x0)
- ,fh1_recLJets_Et(0x0)
- ,fh1_genLJets_Et(0x0)
- ,fh2_recLJets_EtaPhi(0x0)
- ,fh2_genLJets_EtaPhi(0x0)
- ,fh2_recFF_JetEt(0x0)
- ,fh2_genFF_JetEt(0x0)
- ,fh2_recHumpBacked_JetEt(0x0)
- ,fh2_genHumpBacked_JetEt(0x0)
- ,fh2_recFF_JetWoCEt(0x0)
- ,fh2_genFF_JetWoCEt(0x0)
- ,fh2_recHumpBacked_JetWoCEt(0x0)
- ,fh2_genHumpBacked_JetWoCEt(0x0)
- ,fh2_recFF_LJetEt(0x0)
- ,fh2_genFF_LJetEt(0x0)
- ,fh2_recHumpBacked_LJetEt(0x0)
- ,fh2_genHumpBacked_LJetEt(0x0)
- ,fh1_recPart_Pt(0x0)
- ,fh1_genPart_Pt(0x0)
- ,fh2_recPart_EtaPhi(0x0)
- ,fh2_genPart_EtaPhi(0x0)
- ,fh1_recJetPart_Pt(0x0)
- ,fh1_genJetPart_Pt(0x0)
- ,fh2_recJetPart_EtaPhi(0x0)
- ,fh2_genJetPart_EtaPhi(0x0)
- ,fh2_recJetPart_RJetPt(0x0)
- ,fh2_genJetPart_RJetPt(0x0)
- ,fh1_recJetWoCPart_Pt(0x0)
- ,fh1_genJetWoCPart_Pt(0x0)
- ,fh2_recJetWoCPart_EtaPhi(0x0)
- ,fh2_genJetWoCPart_EtaPhi(0x0)
- ,fh2_recJetWoCPart_RJetPt(0x0)
- ,fh2_genJetWoCPart_RJetPt(0x0)
- ,fh1_recLJetPart_Pt(0x0)
- ,fh1_genLJetPart_Pt(0x0)
- ,fh2_recLJetPart_EtaPhi(0x0)
- ,fh2_genLJetPart_EtaPhi(0x0)
- ,fh2_recLJetPart_RJetPt(0x0)
- ,fh2_genLJetPart_RJetPt(0x0)
- ,fh3_recPart_EtaPhiPt(0x0)
-
-{
- //
- // Constructor
- //
-
-}
-
-AliAnalysisTaskFragFuncBB::AliAnalysisTaskFragFuncBB(const char *name)
- : AliAnalysisTaskSE(name)
- ,fESD(0x0)
- ,fAOD(0x0)
- ,fMCEvent(0x0)
- ,fBranchRecJets("jets")
- ,fBranchGenJets("")
- ,fLeadingRecJet(-1)
- ,fLeadingGenJet(-1)
- ,fTrackTypeRec(0)
- ,fTrackTypeGen(0)
- ,fFilterMask(0)
- ,fUseGlobalSelection(kFALSE)
- ,fUseAODJetInput(kFALSE)
- ,fUseAODTrackInput(kFALSE)
- ,fUseAODMCInput(kFALSE)
- ,fJetRadius(.4)
- ,fEtaMaxPart(.9)
- ,fEtaMaxJets(.5)
- ,fHistList(0x0)
- ,fh1_eventSelection(0x0)
- ,fh1_vertexNContributors(0x0)
- ,fh1_vertexZ(0x0)
- ,fh1_recJets_Et(0x0)
- ,fh1_genJets_Et(0x0)
- ,fh2_recJets_EtaPhi(0x0)
- ,fh2_genJets_EtaPhi(0x0)
- ,fh1_recJetsWoC_Et(0x0)
- ,fh1_genJetsWoC_Et(0x0)
- ,fh2_recJetsWoC_EtaPhi(0x0)
- ,fh2_genJetsWoC_EtaPhi(0x0)
- ,fh1_recLJets_Et(0x0)
- ,fh1_genLJets_Et(0x0)
- ,fh2_recLJets_EtaPhi(0x0)
- ,fh2_genLJets_EtaPhi(0x0)
- ,fh2_recFF_JetEt(0x0)
- ,fh2_genFF_JetEt(0x0)
- ,fh2_recHumpBacked_JetEt(0x0)
- ,fh2_genHumpBacked_JetEt(0x0)
- ,fh2_recFF_JetWoCEt(0x0)
- ,fh2_genFF_JetWoCEt(0x0)
- ,fh2_recHumpBacked_JetWoCEt(0x0)
- ,fh2_genHumpBacked_JetWoCEt(0x0)
- ,fh2_recFF_LJetEt(0x0)
- ,fh2_genFF_LJetEt(0x0)
- ,fh2_recHumpBacked_LJetEt(0x0)
- ,fh2_genHumpBacked_LJetEt(0x0)
- ,fh1_recPart_Pt(0x0)
- ,fh1_genPart_Pt(0x0)
- ,fh2_recPart_EtaPhi(0x0)
- ,fh2_genPart_EtaPhi(0x0)
- ,fh1_recJetPart_Pt(0x0)
- ,fh1_genJetPart_Pt(0x0)
- ,fh2_recJetPart_EtaPhi(0x0)
- ,fh2_genJetPart_EtaPhi(0x0)
- ,fh2_recJetPart_RJetPt(0x0)
- ,fh2_genJetPart_RJetPt(0x0)
- ,fh1_recJetWoCPart_Pt(0x0)
- ,fh1_genJetWoCPart_Pt(0x0)
- ,fh2_recJetWoCPart_EtaPhi(0x0)
- ,fh2_genJetWoCPart_EtaPhi(0x0)
- ,fh2_recJetWoCPart_RJetPt(0x0)
- ,fh2_genJetWoCPart_RJetPt(0x0)
- ,fh1_recLJetPart_Pt(0x0)
- ,fh1_genLJetPart_Pt(0x0)
- ,fh2_recLJetPart_EtaPhi(0x0)
- ,fh2_genLJetPart_EtaPhi(0x0)
- ,fh2_recLJetPart_RJetPt(0x0)
- ,fh2_genLJetPart_RJetPt(0x0)
- ,fh3_recPart_EtaPhiPt(0x0)
-
-{
- //
- // Constructor
- //
-
- DefineOutput(1, TList::Class());
-}
-
-//________________________________________________________________________
-AliAnalysisTaskFragFuncBB::~AliAnalysisTaskFragFuncBB()
-{
-
-}
-
-//________________________________________________________________________
-void AliAnalysisTaskFragFuncBB::UserCreateOutputObjects()
-{
-
- if(fDebug > 1) Printf("AliAnalysisTaskFragFuncBB::UserCreateOutputObjects()");
-
- //
- // Create histograms / output container
- //
-
- // set binning limits
- const Int_t nBinJetEt = 250;
- Double_t binLimitsJetEt[nBinJetEt+1];
- for(Int_t iEt=0; iEt<=nBinJetEt; ++iEt){
- if(iEt==0) binLimitsJetEt[iEt] = 0.0;
- else binLimitsJetEt[iEt] = binLimitsJetEt[iEt-1] + 1.0;
- }
-
- const Int_t nBinPartPt = 250;
- Double_t binLimitsPartPt[nBinPartPt+1];
- for(Int_t iPt=0; iPt<=nBinPartPt; ++iPt){
- if(iPt==0) binLimitsPartPt[iPt] = 0.0;
- else binLimitsPartPt[iPt] = binLimitsPartPt[iPt-1] + 1.0;
- }
-
- const Int_t nBinPhi = 90;
- Double_t binLimitsPhi[nBinPhi+1];
- for(Int_t iPhi=0; iPhi<=nBinPhi; ++iPhi){
- if(iPhi==0) binLimitsPhi[iPhi] = 0.; //-1.*TMath::Pi();
- else binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + TMath::Pi()*2/nBinPhi;
- }
-
- const Int_t nBinEta = 40;
- Double_t binLimitsEta[nBinEta+1];
- for(Int_t iEta=0; iEta<=nBinEta; ++iEta){
- if(iEta==0) binLimitsEta[iEta] = -2.;
- else binLimitsEta[iEta] = binLimitsEta[iEta-1] + 0.1; // upper limit: 2.
- }
-
- const Int_t nBinZ = 25;
- Double_t binLimitsZ[nBinZ+1];
- for(Int_t iZ=0; iZ<=nBinZ; ++iZ){
- if(iZ==0) binLimitsZ[iZ] = 0.;
- else binLimitsZ[iZ] = binLimitsZ[iZ-1] + 0.05; // upper limit: 1.25
- }
-
- const Int_t nBinXi = 100;
- Double_t binLimitsXi[nBinXi+1];
- for(Int_t iXi=0; iXi<=nBinXi; ++iXi){
- if(iXi==0) binLimitsXi[iXi] = 0.;
- else binLimitsXi[iXi] = binLimitsXi[iXi-1] + 0.1; // upper limit: 10.
- }
-
-
- OpenFile(1);
- fHistList = new TList();
-
- Bool_t oldStatus = TH1::AddDirectoryStatus();
- TH1::AddDirectory(kFALSE);
-
-
- // Histograms
- fh1_eventSelection = new TH1F("fh1_eventSelection", "Event Selection", 4, -0.5, 3.5);
- fh1_vertexNContributors = new TH1F("fh1_vertexNContributors", "Vertex N contributors", 51,-.5, 50.5);
- fh1_vertexZ = new TH1F("fh1_vertexZ", "Vertex z distribution", 200, -19.5, 19.5);
-
- fh1_recJets_Et = new TH1F("fh1_recJets_Et", "reconstructed jets;E_{T} [GeV]", nBinJetEt, binLimitsJetEt);
- fh1_genJets_Et = new TH1F("fh1_genJets_Et", "generated jets;E_{T} [GeV]", nBinJetEt, binLimitsJetEt);
- fh2_recJets_EtaPhi = new TH2F("fh2_recJets_EtaPhi", "Jet axis - rec. jets;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genJets_EtaPhi = new TH2F("fh2_genJets_EtaPhi", "Jet axis - gen. jets;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
-
- fh1_recJetsWoC_Et = new TH1F("fh1_recJetsWoC_Et", "reconstructed jets;E_{T} [GeV]", nBinJetEt, binLimitsJetEt);
- fh1_genJetsWoC_Et = new TH1F("fh1_genJetsWoC_Et", "generated jets;E_{T} [GeV]", nBinJetEt, binLimitsJetEt);
- fh2_recJetsWoC_EtaPhi = new TH2F("fh2_recJetsWoC_EtaPhi", "Jet axis - rec. jets;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genJetsWoC_EtaPhi = new TH2F("fh2_genJetsWoC_EtaPhi", "Jet axis - gen. jets;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
-
- fh1_recLJets_Et = new TH1F("fh1_recLJets_Et", "reconstructed jets;E_{T} [GeV]", nBinJetEt, binLimitsJetEt);
- fh1_genLJets_Et = new TH1F("fh1_genLJets_Et", "generated jets;E_{T} [GeV]", nBinJetEt, binLimitsJetEt);
- fh2_recLJets_EtaPhi = new TH2F("fh2_recLJets_EtaPhi", "Jet axis - rec. jets;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genLJets_EtaPhi = new TH2F("fh2_genLJets_EtaPhi", "Jet axis - gen. jets;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
-
- fh2_recFF_JetEt = new TH2F("fh2_recFF_JetEt", "Fragmentation Function - reconstructed; z = p_{T} / p_{T}^{Jet}", nBinZ, binLimitsZ, nBinJetEt, binLimitsJetEt);
- fh2_genFF_JetEt = new TH2F("fh2_genFF_JetEt", "Fragmentation Function - generated; z = p_{T} / p_{T}^{Jet}", nBinZ, binLimitsZ, nBinJetEt, binLimitsJetEt);
- fh2_recHumpBacked_JetEt = new TH2F("fh2_recHumpBacked_JetEt", "Hump Backed Plateau - reconstructed ; #xi = log( p_{T}^{Jet} / p_{T} )", nBinXi, binLimitsXi, nBinJetEt, binLimitsJetEt);
- fh2_genHumpBacked_JetEt = new TH2F("fh2_genHumpBacked_JetEt", "Hump Backed Plateau - generated ; #xi = log( p_{T}^{Jet} / p_{T} )", nBinXi, binLimitsXi, nBinJetEt, binLimitsJetEt);
-
- fh2_recFF_JetWoCEt = new TH2F("fh2_recFF_JetWoCEt", "Fragmentation Function - reconstructed; z = p_{T} / p_{T}^{Jet}",
- nBinZ, binLimitsZ, nBinJetEt, binLimitsJetEt);
- fh2_genFF_JetWoCEt = new TH2F("fh2_genFF_JetWoCEt", "Fragmentation Function - generated; z = p_{T} / p_{T}^{Jet}",
- nBinZ, binLimitsZ, nBinJetEt, binLimitsJetEt);
- fh2_recHumpBacked_JetWoCEt = new TH2F("fh2_recHumpBacked_JetWoCEt", "Hump Backed Plateau - reconstructed ; #xi = log( p_{T}^{Jet} / p_{T} )",
- nBinXi, binLimitsXi, nBinJetEt, binLimitsJetEt);
- fh2_genHumpBacked_JetWoCEt = new TH2F("fh2_genHumpBacked_JetWoCEt", "Hump Backed Plateau - generated ; #xi = log( p_{T}^{Jet} / p_{T} )",
- nBinXi, binLimitsXi, nBinJetEt, binLimitsJetEt);
-
- fh2_recFF_LJetEt = new TH2F("fh2_recFF_LJetEt", "Fragmentation Function - reconstructed; z = p_{T} / p_{T}^{Jet}", nBinZ, binLimitsZ, nBinJetEt, binLimitsJetEt);
- fh2_genFF_LJetEt = new TH2F("fh2_genFF_LJetEt", "Fragmentation Function - generated; z = p_{T} / p_{T}^{Jet}", nBinZ, binLimitsZ, nBinJetEt, binLimitsJetEt);
- fh2_recHumpBacked_LJetEt = new TH2F("fh2_recHumpBacked_LJetEt", "Hump Backed Plateau - reconstructed ; #xi = log( p_{T}^{Jet} / p_{T} )", nBinXi, binLimitsXi, nBinJetEt, binLimitsJetEt);
- fh2_genHumpBacked_LJetEt = new TH2F("fh2_genHumpBacked_LJetEt", "Hump Backed Plateau - generated ; #xi = log( p_{T}^{Jet} / p_{T} )", nBinXi, binLimitsXi, nBinJetEt, binLimitsJetEt);
-
- fh1_recPart_Pt = new TH1F("fh1_recPart_Pt", "Particles Spectrum - reconstructed;p_{T}", nBinPartPt, binLimitsPartPt);
- fh1_genPart_Pt = new TH1F("fh1_genPart_Pt", "Particles Spectrum - generated;p_{T}", nBinPartPt, binLimitsPartPt);
- fh2_recPart_EtaPhi = new TH2F("fh2_recPart_EtaPhi", "Particles distribution - reconstructed;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genPart_EtaPhi = new TH2F("fh2_genPart_EtaPhi", "Particles distribution - generated;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
-
- fh1_recJetPart_Pt = new TH1F("fh1_recJetPart_Pt", "Jet Particles Spectrum - reconstructed;p_{T}", nBinPartPt, binLimitsPartPt);
- fh1_genJetPart_Pt = new TH1F("fh1_genJetPart_Pt", "Jet Particles Spectrum - generated;p_{T}", nBinPartPt, binLimitsPartPt);
- fh2_recJetPart_EtaPhi = new TH2F("fh2_recJetPart_EtaPhi", "Jet Particles - reconstructed;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genJetPart_EtaPhi = new TH2F("fh2_genJetPart_EtaPhi", "Jet Particles - generated;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_recJetPart_RJetPt = new TH2F("fh2_recJetPart_RJetPt", "Jet Particles - distance to jet axis;R", 101, -.05, 1.05, nBinJetEt, binLimitsJetEt);
- fh2_genJetPart_RJetPt = new TH2F("fh2_genJetPart_RJetPt", "Jet Particles - distance to jet axis;R", 101, -.05, 1.05, nBinJetEt, binLimitsJetEt);
-
- fh1_recJetWoCPart_Pt = new TH1F("fh1_recJetWoCPart_Pt", "Jet Particles Spectrum - reconstructed;p_{T}", nBinPartPt, binLimitsPartPt);
- fh1_genJetWoCPart_Pt = new TH1F("fh1_genJetWoCPart_Pt", "Jet Particles Spectrum - generated;p_{T}", nBinPartPt, binLimitsPartPt);
- fh2_recJetWoCPart_EtaPhi = new TH2F("fh2_recJetWoCPart_EtaPhi", "Jet Particles - reconstructed;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genJetWoCPart_EtaPhi = new TH2F("fh2_genJetWoCPart_EtaPhi", "Jet Particles - generated;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
-
- fh2_recJetWoCPart_RJetPt = new TH2F("fh2_recJetWoCPart_RJetPt", "Jet Particles - distance to jet axis;R", 101, -.05, 1.05, nBinJetEt, binLimitsJetEt);
- fh2_genJetWoCPart_RJetPt = new TH2F("fh2_genJetWoCPart_RJetPt", "Jet Particles - distance to jet axis;R", 101, -.05, 1.05, nBinJetEt, binLimitsJetEt);
-
- fh1_recLJetPart_Pt = new TH1F("fh1_recLJetPart_Pt", "Jet Particles Spectrum - reconstructed;p_{T}", nBinPartPt, binLimitsPartPt);
- fh1_genLJetPart_Pt = new TH1F("fh1_genLJetPart_Pt", "Jet Particles Spectrum - generated;p_{T}", nBinPartPt, binLimitsPartPt);
- fh2_recLJetPart_EtaPhi = new TH2F("fh2_recLJetPart_EtaPhi", "Jet Particles - reconstructed;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
- fh2_genLJetPart_EtaPhi = new TH2F("fh2_genLJetPart_EtaPhi", "Jet Particles - generated;#eta;#phi", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi);
-
- fh2_recLJetPart_RJetPt = new TH2F("fh2_recLJetPart_RJetPt", "Jet Particles - distance to jet axis;R", 101, -.05, 1.05, nBinJetEt, binLimitsJetEt);
- fh2_genLJetPart_RJetPt = new TH2F("fh2_genLJetPart_RJetPt", "Jet Particles - distance to jet axis;R", 101, -.05, 1.05, nBinJetEt, binLimitsJetEt);
-
- fh3_recPart_EtaPhiPt = new TH3F("fh3_recPart_EtaPhiPt", "Particles - reconstruced;#eta;#phi;p_{T} [GeV]", nBinEta, binLimitsEta, nBinPhi, binLimitsPhi, nBinPartPt, binLimitsPartPt);
-
-
- const Int_t saveLevel = 4;
- if(saveLevel>0){
- fHistList->Add(fh1_recJetPart_Pt);
- fHistList->Add(fh2_recJetPart_RJetPt);
- fHistList->Add(fh2_recFF_JetEt);
- fHistList->Add(fh2_recHumpBacked_JetEt);
-
- fHistList->Add(fh1_genJetPart_Pt);
- fHistList->Add(fh2_genJetPart_RJetPt);
- fHistList->Add(fh2_genFF_JetEt);
- fHistList->Add(fh2_genHumpBacked_JetEt);
-
- fHistList->Add(fh1_recJetWoCPart_Pt);
- fHistList->Add(fh2_recJetWoCPart_RJetPt);
- fHistList->Add(fh2_recFF_JetWoCEt);
- fHistList->Add(fh2_recHumpBacked_JetWoCEt);
-
- fHistList->Add(fh1_genJetWoCPart_Pt);
- fHistList->Add(fh2_genJetWoCPart_RJetPt);
- fHistList->Add(fh2_genFF_JetWoCEt);
- fHistList->Add(fh2_genHumpBacked_JetWoCEt);
-
- fHistList->Add(fh1_recLJetPart_Pt);
- fHistList->Add(fh2_recLJetPart_RJetPt);
- fHistList->Add(fh2_recFF_LJetEt);
- fHistList->Add(fh2_recHumpBacked_LJetEt);
-
- fHistList->Add(fh1_genLJetPart_Pt);
- fHistList->Add(fh2_genLJetPart_RJetPt);
- fHistList->Add(fh2_genFF_LJetEt);
- fHistList->Add(fh2_genHumpBacked_LJetEt);
- }
- if(saveLevel>1){
- fHistList->Add(fh1_eventSelection);
-
- fHistList->Add(fh1_recPart_Pt);
- fHistList->Add(fh1_recJets_Et);
- fHistList->Add(fh1_recJetsWoC_Et);
- fHistList->Add(fh1_recLJets_Et);
-
- fHistList->Add(fh1_genPart_Pt);
- fHistList->Add(fh1_genJets_Et);
- fHistList->Add(fh1_genJetsWoC_Et);
- fHistList->Add(fh1_genLJets_Et);
- }
- if(saveLevel>2){
- }
- if(saveLevel>3){
- fHistList->Add(fh2_recJetPart_EtaPhi);
- fHistList->Add(fh2_recJetWoCPart_EtaPhi);
- fHistList->Add(fh2_recLJetPart_EtaPhi);
- fHistList->Add(fh2_recJets_EtaPhi);
- fHistList->Add(fh2_recJetsWoC_EtaPhi);
- fHistList->Add(fh2_recLJets_EtaPhi);
- fHistList->Add(fh2_recPart_EtaPhi);
-
- fHistList->Add(fh2_genJetPart_EtaPhi);
- fHistList->Add(fh2_genJetWoCPart_EtaPhi);
- fHistList->Add(fh2_genLJetPart_EtaPhi);
- fHistList->Add(fh2_genJets_EtaPhi);
- fHistList->Add(fh2_genJetsWoC_EtaPhi);
- fHistList->Add(fh2_genLJets_EtaPhi);
- fHistList->Add(fh2_genPart_EtaPhi);
-
- fHistList->Add(fh3_recPart_EtaPhiPt);
-
- fHistList->Add(fh1_vertexNContributors);
- fHistList->Add(fh1_vertexZ);
- }
-
- // =========== Switch on Sumw2 for all histos ===========
- for (Int_t i=0; i<fHistList->GetEntries(); ++i) {
- TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i));
- if (h1) h1->Sumw2();
- }
-
- TH1::AddDirectory(oldStatus);
-}
-
-//_______________________________________________________________________
-void AliAnalysisTaskFragFuncBB::Init()
-{
- // Initialization
- if(fDebug > 1) Printf("AliAnalysisTaskFragFuncBB::Init()");
-
-}
-
-
-//________________________________________________________________________
-void AliAnalysisTaskFragFuncBB::UserExec(Option_t *)
-{
- // Main loop
- // Called for each event
- if(fDebug > 1) Printf("AliAnalysisTaskFragFuncBB::UserExec()");
-
- /*
- if(!AliAnalysisHelperJetTasks::Selected()&&fUseGlobalSelection){
- // no selection by the service task, we continue
- if (fDebug > 1)Printf("Not selected %s:%d",(char*)__FILE__,__LINE__);
- PostData(1, fHistList);
- return;
- }
- */
-
- if(fDebug > 1) Printf("Analysis event #%5d", (Int_t) fEntry);
- // Trigger selection
-
- AliInputEventHandler* inputHandler = (AliInputEventHandler*)
- ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
- if(inputHandler->IsEventSelected()){
- if(fDebug > 1) AliInfo(" Trigger Selection: event ACCEPTED ... ");
- fh1_eventSelection->Fill(1.);
- } else {
- if (fDebug > 1) AliInfo(" Trigger Selection: event REJECTED ... ");
- fh1_eventSelection->Fill(0.);
- PostData(1, fHistList);
- return;
- }
-
-
-
- fESD = dynamic_cast<AliESDEvent*>(InputEvent());
- if(!fESD){
- Printf("%s:%d ESDEvent not found in the input", (char*)__FILE__,__LINE__);
- }
-
- fMCEvent = MCEvent();
- if(!fMCEvent){
- Printf("%s:%d MCEvent not found in the input", (char*)__FILE__,__LINE__);
- }
-
-
- if(fUseAODJetInput){
- fAOD = dynamic_cast<AliAODEvent*>(InputEvent());
- if(!fAOD){
- Printf("%s:%d AODEvent not found in InputManager %d", (char*)__FILE__,__LINE__, fUseAODJetInput);
- return;
- }
- }
- else {
- // assume that the AOD is in the general output ...
- fAOD = dynamic_cast<AliAODEvent*>(AODEvent());
- if(!fAOD){
- Printf("%s:%d AODEvent not found in the output", (char*)__FILE__,__LINE__);
- return;
- }
- }
-
- //Event selection (vertex) *****************************************
-
- AliKFVertex primVtx(*(fAOD->GetPrimaryVertex()));
- Int_t nTracksPrim = primVtx.GetNContributors();
- fh1_vertexNContributors->Fill(nTracksPrim);
- fh1_vertexZ->Fill(primVtx.GetZ());
- if (fDebug > 1) AliInfo(Form(" Primary-vertex Selection: %d",nTracksPrim));
- if(!nTracksPrim){
- if (fDebug > 1) AliInfo(" Primary-vertex Selection: event REJECTED ...");
- fh1_eventSelection->Fill(2.);
- PostData(1, fHistList);
- return;
- }
- if (fDebug > 1) AliInfo(" Primary-vertex Selection: event ACCEPTED ...");
- fh1_eventSelection->Fill(3.);
-
-
-
-
- //___ fetch jets __________________________________________________________________________
-
- // reconstructed jets
- AliAODJet recJets[fgkMaxJets];
- Int_t nRecJets = 0;
-
- if(fBranchRecJets.Length()>0){
- TClonesArray *aodRecJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchRecJets.Data()));
- if(aodRecJets){
- Int_t iCount = 0;
- for(Int_t ij=0; ij<aodRecJets->GetEntries(); ++ij){
- if(iCount>=fgkMaxJets){
- Printf("%s:%d max. nb. of jets %d reached, %d", (char*)__FILE__,__LINE__,fgkMaxJets, ij);
- continue;
- }
- AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodRecJets->At(ij));
- if(!tmp) continue;
- recJets[iCount] = *tmp;
-
- // leading jet?
- if(fLeadingRecJet<0 || recJets[fLeadingRecJet].Pt()<recJets[iCount].Pt()) fLeadingRecJet=iCount;
-
- iCount++;
- }
- nRecJets = iCount;
- }
- else {
- Printf("%s:%d no reconstructed jet array with name %s in AOD", (char*)__FILE__,__LINE__,fBranchRecJets.Data());
- if(fDebug>1)fAOD->Print();
- return;
- }
- }
-
- // check that the jets are sorted
- Float_t ptOld = 999999.;
- for(int ir = 0;ir < nRecJets;ir++){
- Float_t tmpPt = recJets[ir].Pt();
- if(tmpPt>ptOld){
- Printf("%s:%d Jets Not Sorted!! %d:%.3E %d%.3E",(char*)__FILE__,__LINE__,ir,tmpPt,ir-1,ptOld);
- }
- ptOld = tmpPt;
- }
-
- // generated jets
- AliAODJet genJets[fgkMaxJets];
- Int_t nGenJets = 0;
- //Int_t nTrials = 1; // Trials for MC trigger
- //Double_t ptHard = -1;
-
- if(fBranchGenJets.Length()==0){ // if no generated jets from AOD used, get pythia jets
- if(!fMCEvent){
- Printf("%s:%d no mcEvent",(char*)__FILE__,__LINE__);
- }
-
- /*
- AliGenPythiaEventHeader* pythiaGenHeader = AliAnalysisHelperJetTasks::GetPythiaEventHeader(fMCEvent);
- Int_t iCount = 0;
- if(pythiaGenHeader){
- //nTrials = pythiaGenHeader->Trials();
- //ptHard = pythiaGenHeader->GetPtHard();
- int iProcessType = pythiaGenHeader->ProcessType();
- // 11 f+f -> f+f
- // 12 f+barf -> f+barf
- // 13 f+barf -> g+g
- // 28 f+g -> f+g
- // 53 g+g -> f+barf
- // 68 g+g -> g+g
- if (fDebug > 10)Printf("%d iProcessType %d",__LINE__, iProcessType);
- if(fDebug>20)AliAnalysisHelperJetTasks::PrintStack(fMCEvent);
-
- // fetch the pythia generated jets
- for(int ip=0; ip<pythiaGenHeader->NTriggerJets(); ++ip){
- if(iCount>=fgkMaxJets){
- Printf("%s:%d max. nb. of jets %d reached, %d", (char*)__FILE__,__LINE__,fgkMaxJets, ip);
- continue;
- }
- Float_t p[4];
- pythiaGenHeader->TriggerJet(ip, p);
- genJets[iCount].SetPxPyPzE(p[0], p[1], p[2], p[3]);
-
- iCount++;
- }
- nGenJets = iCount;
- }
- */
- }
- else {
- TClonesArray *aodGenJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchGenJets.Data()));
- if(aodGenJets){
- Int_t iCount = 0;
- for(Int_t ig=0; ig<aodGenJets->GetEntries(); ++ig){
- if(iCount>=fgkMaxJets){
- Printf("%s:%d max. nb. of jets %d reached, %d", (char*)__FILE__,__LINE__,fgkMaxJets, ig);
- continue;
- }
- AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodGenJets->At(ig));
- if(!tmp) continue;
- genJets[iCount] = *tmp;
-
- // check for leading jet
- if(fLeadingGenJet<0 || genJets[fLeadingGenJet].Pt()<genJets[iCount].Pt()) fLeadingGenJet=iCount;
-
- iCount++;
- }
- nGenJets = iCount;
- }
- else {
- if(fDebug>0)Printf("%s:%d Generated jet branch %s not found",(char*)__FILE__,__LINE__,fBranchGenJets.Data());
- if(fDebug>1)fAOD->Print();
- }
- }
-
-
- //____ fetch particles __________________________________________________________
-
- TList recParticles;
- TList genParticles;
-
- Int_t nT = GetListOfTracks(&recParticles,fTrackTypeRec);
- Int_t nRecPart = 0;
- if(nT>=0) nRecPart = recParticles.GetEntries();
- if(fDebug>2)Printf("%s:%d Selected Rec tracks: %d %d",(char*)__FILE__,__LINE__,nT,nRecPart);
-
- nT = GetListOfTracks(&genParticles,fTrackTypeGen);
- Int_t nGenPart = 0;
- if(nT>=0) nGenPart = genParticles.GetEntries();
- if(fDebug>2)Printf("%s:%d Selected Gen tracks: %d %d",(char*)__FILE__,__LINE__,nT,nGenPart);
-
-
- //____ analysis, fill histos ___________________________________________________
-
- // loop over rec. particles
- for(Int_t it=0; it<nRecPart; ++it){
- AliVParticle *part = (AliVParticle*)recParticles.At(it);
- fh1_recPart_Pt -> Fill( part->Pt() );
- fh2_recPart_EtaPhi -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()) );
- fh3_recPart_EtaPhiPt -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()), part->Pt() );
- }
-
- // loop over reconstructed jets
- for(Int_t ij=0; ij<nRecJets; ++ij){
-
- Double_t recJetPt = recJets[ij].Pt();
- Double_t recJetEta = recJets[ij].Eta();
- Double_t recJetPhi = TVector2::Phi_0_2pi( recJets[ij].Phi() );
-
- // without cuts
- fh1_recJetsWoC_Et -> Fill( recJetPt );
- fh2_recJetsWoC_EtaPhi -> Fill( recJetEta, recJetPhi );
-
- // eta acceptance cut
- if(TMath::Abs(recJetEta)<fEtaMaxJets){
- fh1_recJets_Et -> Fill( recJetPt );
- fh2_recJets_EtaPhi -> Fill( recJetEta, recJetPhi );
-
- // leading jet
- if(fLeadingRecJet==ij){
- fh1_recLJets_Et -> Fill( recJetPt );
- fh2_recLJets_EtaPhi -> Fill( recJetEta, recJetPhi );
- }
- }
-
- // loop over rec. particles (in loop over rec. jets)
- for(Int_t it=0; it<nRecPart; ++it){
- AliVParticle *part = (AliVParticle*)recParticles.At(it);
-
- if(recJets[ij].DeltaR(part)<fJetRadius){
-
- Double_t z = part->Pt() / recJetPt;
- Double_t xi = 0;
- if(z!=0) xi = TMath::Log(1/z);
-
- // without cuts
- fh2_recFF_JetWoCEt -> Fill( z, recJetPt );
- fh2_recHumpBacked_JetWoCEt -> Fill( xi, recJetPt );
-
- fh1_recJetWoCPart_Pt -> Fill( part->Pt() );
- fh2_recJetWoCPart_EtaPhi -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()) );
-
- fh2_recJetWoCPart_RJetPt -> Fill( recJets[ij].DeltaR(part), recJetPt );
-
- // jet eta acceptance cut
- if(TMath::Abs(recJetEta)<fEtaMaxJets){
- fh2_recFF_JetEt -> Fill( z, recJetPt );
- fh2_recHumpBacked_JetEt -> Fill( xi, recJetPt );
-
- fh1_recJetPart_Pt -> Fill( part->Pt() );
- fh2_recJetPart_EtaPhi -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()) );
-
- fh2_recJetPart_RJetPt -> Fill( recJets[ij].DeltaR(part), recJetPt );
-
- // leading jet
- if(fLeadingRecJet==ij){
- fh2_recFF_LJetEt -> Fill( z, recJetPt );
- fh2_recHumpBacked_LJetEt -> Fill( xi, recJetPt );
-
- fh1_recLJetPart_Pt -> Fill( part->Pt() );
- fh2_recLJetPart_EtaPhi -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()) );
-
- fh2_recLJetPart_RJetPt -> Fill( recJets[ij].DeltaR(part), recJetPt );
- }
- }
-
- }
- }
- }
-
-
- // loop over gen. particles
- for(Int_t it=0; it<nGenPart; ++it){
- AliVParticle *part = (AliVParticle*)genParticles.At(it);
- fh1_genPart_Pt -> Fill( part->Pt() );
- fh2_genPart_EtaPhi -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()) );
- }
-
-
- // loop over gen. jets
- for(Int_t ig=0; ig<nGenJets; ++ig){
- Double_t genJetPt = genJets[ig].Pt();
- Double_t genJetEta = genJets[ig].Eta();
- Double_t genJetPhi = TVector2::Phi_0_2pi( genJets[ig].Phi() );
-
- fh1_genJets_Et -> Fill( genJetPt );
- fh2_genJets_EtaPhi -> Fill( genJetEta, genJetPhi );
-
- // loop over gen. particles (in loop over gen. jets)
- for(Int_t it=0; it<nGenPart; ++it){
- AliVParticle *part = (AliVParticle*)genParticles.At(it);
-
- if(genJets[ig].DeltaR(part)<fJetRadius){
- //if(jetPart[iJType][iPType][it]) continue; // part already in other jet-cone
- //jetPart[iJType][iPType][it] = kTRUE;
-
- Double_t z = part->Pt() / genJetPt;
- Double_t xi = 0;
- if(z!=0) xi = TMath::Log(1/z);
-
- fh2_genFF_JetEt -> Fill( z, genJetPt );
- fh2_genHumpBacked_JetEt -> Fill( xi, genJetPt );
-
- fh1_genJetPart_Pt -> Fill( part->Pt() );
- fh2_genJetPart_EtaPhi -> Fill( part->Eta(), TVector2::Phi_0_2pi(part->Phi()) );
-
- fh2_genJetPart_RJetPt -> Fill( genJets[ig].DeltaR(part), genJetPt );
- }
- }
- }
-
- //Post output data.
- PostData(1, fHistList);
-
-}
-
-//________________________________________________________________________
-void AliAnalysisTaskFragFuncBB::Terminate(Option_t *)
-{
- if(fDebug > 1) printf("AliAnalysisTaskFragFuncBB::Terminate() \n");
-}
-
-//________________________________________________________________________
-
-Int_t AliAnalysisTaskFragFuncBB::GetListOfTracks(TList *list, Int_t type){
-
- if(fDebug > 2) Printf("%s:%d Selecting tracks with %d", (char*)__FILE__,__LINE__,type);
-
- if(type==kTrackUndef) return -1;
-
- Int_t iCount = 0;
- if(type==kTrackAOD){
- // all rec. tracks, esd filter mask, eta range
- AliAODEvent *aod = 0;
- if(fUseAODTrackInput) aod = dynamic_cast<AliAODEvent*>(InputEvent());
- else aod = AODEvent();
- if(!aod) return iCount;
-
- for(Int_t it=0; it<aod->GetNumberOfTracks(); ++it){
- AliAODTrack *tr = aod->GetTrack(it);
- if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask))) continue;
- if(TMath::Abs(tr->Eta())>fEtaMaxPart) continue;
- list->Add(tr);
- iCount++;
- }
- }
- else if (type==kTrackKineAll || type==kTrackKineCharged){
- // kine particles, all or rather charged
- if(!fMCEvent) return iCount;
-
- for(Int_t it=0; it<fMCEvent->GetNumberOfTracks(); ++it){
- AliMCParticle* part = (AliMCParticle*) fMCEvent->GetTrack(it);
-
- if(type == kTrackKineCharged){
- if(part->Particle()->GetPDG()->Charge()==0) continue;
- }
-
- list->Add(part);
- iCount++;
- }
- }
- else if (type==kTrackAODMCCharged || type==kTrackAODMCAll || type==kTrackAODMCChargedAcceptance) {
- // MC particles (from AOD), physical primaries, all or rather charged or rather charged within acceptance
- 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;
-
- for(int it=0; it<tca->GetEntriesFast(); ++it){
- AliAODMCParticle *part = dynamic_cast<AliAODMCParticle*>(tca->At(it));
- if(!part->IsPhysicalPrimary())continue;
-
- if (type==kTrackAODMCCharged || type==kTrackAODMCChargedAcceptance){
- if(part->Charge()==0) continue;
- if(type==kTrackAODMCChargedAcceptance && TMath::Abs(part->Eta())>fEtaMaxPart) continue;
- }
-
- list->Add(part);
- iCount++;
- }
- }
-
- list->Sort();
- return iCount;
-
-}
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff