1 // **************************************
2 // Task used for the correction of determiantion of reconstructed jet spectra
3 // Compares input (gen) and output (rec) jets
4 // *******************************************
7 /**************************************************************************
8 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
10 * Author: The ALICE Off-line Project. *
11 * Contributors are mentioned in the code where appropriate. *
13 * Permission to use, copy, modify and distribute this software and its *
14 * documentation strictly for non-commercial purposes is hereby granted *
15 * without fee, provided that the above copyright notice appears in all *
16 * copies and that both the copyright notice and this permission notice *
17 * appear in the supporting documentation. The authors make no claims *
18 * about the suitability of this software for any purpose. It is *
19 * provided "as is" without express or implied warranty. *
20 **************************************************************************/
26 #include <TInterpreter.h>
35 #include <TLorentzVector.h>
36 #include <TClonesArray.h>
37 #include <TRefArray.h>
38 #include "TDatabasePDG.h"
40 #include "AliAnalysisTaskJetSpectrum2.h"
41 #include "AliAnalysisManager.h"
42 #include "AliJetFinder.h"
43 #include "AliJetHeader.h"
44 #include "AliJetReader.h"
45 #include "AliJetReaderHeader.h"
46 #include "AliUA1JetHeaderV1.h"
47 #include "AliESDEvent.h"
48 #include "AliAODEvent.h"
49 #include "AliAODHandler.h"
50 #include "AliAODTrack.h"
51 #include "AliAODJet.h"
52 #include "AliAODJetEventBackground.h"
53 #include "AliAODMCParticle.h"
54 #include "AliMCEventHandler.h"
55 #include "AliMCEvent.h"
57 #include "AliGenPythiaEventHeader.h"
58 #include "AliJetKineReaderHeader.h"
59 #include "AliGenCocktailEventHeader.h"
60 #include "AliInputEventHandler.h"
63 #include "AliAnalysisHelperJetTasks.h"
65 ClassImp(AliAnalysisTaskJetSpectrum2)
67 AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2():
75 fhnCorrelationPhiZRec(0x0),
82 fUseAODJetInput(kFALSE),
83 fUseAODTrackInput(kFALSE),
84 fUseAODMCInput(kFALSE),
85 fUseGlobalSelection(kFALSE),
86 fUseExternalWeightOnly(kFALSE),
87 fLimitGenJetEta(kFALSE),
90 fEventSelectionMask(0),
92 fTrackTypeRec(kTrackUndef),
93 fTrackTypeGen(kTrackUndef),
97 fJetRecEtaWindow(0.5),
98 fTrackRecEtaWindow(0.5),
101 fDeltaPhiWindow(90./180.*TMath::Pi()),
108 fh1PtHardTrials(0x0),
117 for(int i = 0;i < kMaxStep*2;++i){
118 fhnJetContainer[i] = 0;
121 for(int ij = 0;ij <kJetTypes;++ij){
123 fh1SumPtTrack[ij] = 0;
125 fh1PtTracksIn[ij] = 0;
126 fh1PtTracksLeadingIn[ij] = 0;
127 fh2MultJetPt[ij] = 0;
129 fh2NTracksPt[ij] = 0;
130 fh2LeadingTrackPtTrackPhi[ij] = 0;
131 for(int i = 0;i <= kMaxJets;++i){
134 fh2AreaPt[ij][i] = 0;
135 fh2EtaArea[ij][i] = 0;
136 fh2PhiEta[ij][i] = 0;
143 fh1DijetMinv[ij] = 0;
144 fh2DijetDeltaPhiPt[ij] = 0;
145 fh2DijetAsymPt[ij] = 0;
146 fh2DijetPt2vsPt1[ij] = 0;
147 fh2DijetDifvsSum[ij] = 0;
152 AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2(const char* name):
153 AliAnalysisTaskSE(name),
160 fhnCorrelationPhiZRec(0x0),
167 fUseAODJetInput(kFALSE),
168 fUseAODTrackInput(kFALSE),
169 fUseAODMCInput(kFALSE),
170 fUseGlobalSelection(kFALSE),
171 fUseExternalWeightOnly(kFALSE),
172 fLimitGenJetEta(kFALSE),
175 fEventSelectionMask(0),
177 fTrackTypeRec(kTrackUndef),
178 fTrackTypeGen(kTrackUndef),
182 fJetRecEtaWindow(0.5),
183 fTrackRecEtaWindow(0.5),
186 fDeltaPhiWindow(90./180.*TMath::Pi()),
193 fh1PtHardTrials(0x0),
203 for(int i = 0;i < kMaxStep*2;++i){
204 fhnJetContainer[i] = 0;
207 for(int ij = 0;ij <kJetTypes;++ij){
209 fh1SumPtTrack[ij] = 0;
211 fh1PtTracksIn[ij] = 0;
212 fh1PtTracksLeadingIn[ij] = 0;
213 fh2MultJetPt[ij] = 0;
215 fh2NTracksPt[ij] = 0;
216 fh2LeadingTrackPtTrackPhi[ij] = 0;
217 for(int i = 0;i <= kMaxJets;++i){
220 fh2AreaPt[ij][i] = 0;
221 fh2EtaArea[ij][i] = 0;
222 fh2PhiEta[ij][i] = 0;
229 fh1DijetMinv[ij] = 0;
230 fh2DijetDeltaPhiPt[ij] = 0;
231 fh2DijetAsymPt[ij] = 0;
232 fh2DijetPt2vsPt1[ij] = 0;
233 fh2DijetDifvsSum[ij] = 0;
236 DefineOutput(1, TList::Class());
241 Bool_t AliAnalysisTaskJetSpectrum2::Notify()
247 // Implemented Notify() to read the cross sections
248 // and number of trials from pyxsec.root
251 // Fetch the aod also from the input in,
252 // have todo it in notify
255 fAODIn = dynamic_cast<AliAODEvent*>(InputEvent());
256 // assume that the AOD is in the general output...
257 fAODOut = AODEvent();
259 if(fNonStdFile.Length()!=0){
260 // case that we have an AOD extension we need can fetch the jets from the extended output
261 AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler());
262 fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0);
264 if(fDebug>1)Printf("AODExtension found for %s",fNonStdFile.Data());
269 TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree();
270 Float_t xsection = 0;
275 TFile *curfile = tree->GetCurrentFile();
277 Error("Notify","No current file");
280 if(!fh1Xsec||!fh1Trials){
281 Printf("%s%d No Histogram fh1Xsec",(char*)__FILE__,__LINE__);
284 AliAnalysisHelperJetTasks::PythiaInfoFromFile(curfile->GetName(),xsection,ftrials);
285 fh1Xsec->Fill("<#sigma>",xsection);
286 // construct a poor man average trials
287 Float_t nEntries = (Float_t)tree->GetTree()->GetEntries();
288 if(ftrials>=nEntries && nEntries>0.)fAvgTrials = ftrials/nEntries;
295 void AliAnalysisTaskJetSpectrum2::UserCreateOutputObjects()
301 if (fDebug > 1) printf("AnalysisTaskJetSpectrum2::UserCreateOutputObjects() \n");
303 if(!fHistList)fHistList = new TList();
304 fHistList->SetOwner(kTRUE);
305 Bool_t oldStatus = TH1::AddDirectoryStatus();
306 TH1::AddDirectory(kFALSE);
309 fHistList->Add(fhnCorrelation);
310 fHistList->Add(fhnCorrelationPhiZRec);
311 for(int i = 0;i<kMaxStep*2;++i)fHistList->Add(fhnJetContainer[i]);
316 const Int_t nBinPt = 320;
317 Double_t binLimitsPt[nBinPt+1];
318 for(Int_t iPt = 0;iPt <= nBinPt;iPt++){
320 binLimitsPt[iPt] = 0.0;
323 binLimitsPt[iPt] = binLimitsPt[iPt-1] + 1.0;
326 const Int_t nBinPhi = 90;
327 Double_t binLimitsPhi[nBinPhi+1];
328 for(Int_t iPhi = 0;iPhi<=nBinPhi;iPhi++){
330 binLimitsPhi[iPhi] = 0;
333 binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + 1/(Float_t)nBinPhi * TMath::Pi()*2;
337 const Int_t nBinEta = 40;
338 Double_t binLimitsEta[nBinEta+1];
339 for(Int_t iEta = 0;iEta<=nBinEta;iEta++){
341 binLimitsEta[iEta] = -2.0;
344 binLimitsEta[iEta] = binLimitsEta[iEta-1] + 0.1;
349 fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1);
350 fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>");
351 fHistList->Add(fh1Xsec);
352 fh1Trials = new TH1F("fh1Trials","trials root file",1,0,1);
353 fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}");
354 fHistList->Add(fh1Trials);
355 fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",nBinPt,binLimitsPt);
356 fHistList->Add(fh1PtHard);
357 fh1PtHardNoW = new TH1F("fh1PtHardNoW","PYTHIA Pt hard no weight;p_{T,hard}",nBinPt,binLimitsPt);
358 fHistList->Add(fh1PtHardNoW);
359 fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",nBinPt,binLimitsPt);
360 fHistList->Add(fh1PtHardTrials);
362 fh1ZVtx = new TH1F("fh1ZVtx","z vtx;z_{vtx} (cm)",400,-20,20);
363 fHistList->Add(fh1ZVtx);
364 fh2MultRec = new TH2F("fh2MultRec","multiplicity rec;# tracks;# jetrefs",400,-0.5,4000,400,0.,4000);
365 fHistList->Add(fh2MultRec);
366 fh2MultGen = new TH2F("fh2MultGen","multiplicity gen;# tracks;# jetrefs",400,-0.5,4000,400,0.,4000);
367 fHistList->Add(fh2MultGen);
369 fh2PtFGen = new TH2F("fh2PtFGen",Form("%s vs. %s;p_{T,gen};p_{T,rec}",fBranchRec.Data(),fBranchGen.Data()),nBinPt,binLimitsPt,nBinPt,binLimitsPt);
370 fHistList->Add(fh2PtFGen);
372 fh2RelPtFGen = new TH2F("fh2RelPtFGen",";p_{T,gen};p_{T,rec}-p_{T,gen}/p_{T,Gen}",nBinPt,binLimitsPt,241,-2.41,2.41);
373 fHistList->Add(fh2RelPtFGen);
375 for(int ij = 0;ij <kJetTypes;++ij){
377 TString cJetBranch = "";
380 cJetBranch = fBranchRec.Data();
382 else if (ij==kJetGen){
384 cJetBranch = fBranchGen.Data();
386 else if (ij==kJetRecFull){
388 cJetBranch = fBranchRec.Data();
390 else if (ij==kJetGenFull){
392 cJetBranch = fBranchGen.Data();
395 fh1NJets[ij] =new TH1F(Form("fh1N%sJets",cAdd.Data()),Form("N %s jets",cAdd.Data()),50,-0.5,49.5);
396 fHistList->Add(fh1NJets[ij]);
398 fh1PtJetsIn[ij] = new TH1F(Form("fh1PtJets%sIn",cAdd.Data()),Form("%s jets p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
399 fHistList->Add(fh1PtJetsIn[ij]);
401 fh1PtTracksIn[ij] = new TH1F(Form("fh1PtTracks%sIn",cAdd.Data()),Form("%s track p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
402 fHistList->Add(fh1PtTracksIn[ij]);
404 fh1PtTracksLeadingIn[ij] = new TH1F(Form("fh1PtTracksLeading%sIn",cAdd.Data()),Form("%s track p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
405 fHistList->Add(fh1PtTracksLeadingIn[ij]);
407 fh1SumPtTrack[ij] = new TH1F(Form("fh1SumPtTrack%s",cAdd.Data()),Form("Sum %s track p_T;p_{T} (GeV/c)",cAdd.Data()),nBinPt,binLimitsPt);
408 fHistList->Add(fh1SumPtTrack[ij]);
410 fh2MultJetPt[ij] = new TH2F(Form("fh2MultJetPt%s",cAdd.Data()),Form("%s jets p_T;# tracks;;p_{T} (GeV/c)",cAdd.Data()),400,0,4000,nBinPt,binLimitsPt);
411 fHistList->Add(fh2MultJetPt[ij]);
413 fh2NJetsPt[ij] = new TH2F(Form("fh2N%sJetsPt",cAdd.Data()),Form("Number of %s jets above threshhold;p_{T,cut} (GeV/c);N_{jets}",cAdd.Data()),nBinPt,binLimitsPt,50,-0.5,49.5);
414 fHistList->Add(fh2NJetsPt[ij]);
416 fh2NTracksPt[ij] = new TH2F(Form("fh2N%sTracksPt",cAdd.Data()),Form("Number of %s tracks above threshhold;p_{T,cut} (GeV/c);N_{tracks}",cAdd.Data()),nBinPt,binLimitsPt,1000,0.,4000);
417 fHistList->Add(fh2NTracksPt[ij]);
419 fh2LeadingTrackPtTrackPhi[ij] = new TH2F(Form("fh2Leading%sTrackPtTrackPhi",cAdd.Data()),Form("phi of leading %s track;p_{T};#phi;",cAdd.Data()),
420 nBinPt,binLimitsPt,nBinPhi,binLimitsPhi);
421 fHistList->Add(fh2LeadingTrackPtTrackPhi[ij]);
423 for(int i = 0;i <= kMaxJets;++i){
424 fh1PtIn[ij][i] = new TH1F(Form("fh1Pt%sIn_j%d",cAdd.Data(),i),Form("%s p_T input ;p_{T}",cAdd.Data()),nBinPt,binLimitsPt);
425 fHistList->Add(fh1PtIn[ij][i]);
427 fh2RhoPt[ij][i] = new TH2F(Form("fh2RhoPt%s_j%d",cAdd.Data(),i),Form("jet shape rho for %s jets;r;p_{T};",cAdd.Data()),
428 40,0.,2.,nBinPt,binLimitsPt);
429 fHistList->Add(fh2RhoPt[ij][i]);
430 if(!fh1TmpRho)fh1TmpRho = new TH1F("fh1TmpRho","tmp histo for jet shape",40,0.,2);
431 fh2PsiPt[ij][i] = new TH2F(Form("fh2PsiPt%s_j%d",cAdd.Data(),i),Form("jet shape #psi for %s jets;r;p_{T};",cAdd.Data()),
432 40,0.,2.,nBinPt,binLimitsPt);
433 fHistList->Add(fh2PsiPt[ij][i]);
434 fh2PhiPt[ij][i] = new TH2F(Form("fh2PhiPt%s_j%d",cAdd.Data(),i),Form("pt vs phi %s;#phi;p_{T};",cAdd.Data()),
435 nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
436 fHistList->Add(fh2PhiPt[ij][i]);
437 fh2EtaPt[ij][i] = new TH2F(Form("fh2EtaPt%s_j%d",cAdd.Data(),i),Form("pt vs eta %s;#eta;p_{T};",cAdd.Data()),
438 50,-1.,1.,nBinPt,binLimitsPt);
439 fHistList->Add(fh2EtaPt[ij][i]);
440 fh2AreaPt[ij][i] = new TH2F(Form("fh2AreaPt%s_j%d",cAdd.Data(),i),
441 Form("pt vs area %s;area;p_{T};",
443 50,0.,1.,nBinPt,binLimitsPt);
444 fHistList->Add(fh2AreaPt[ij][i]);
445 fh2EtaArea[ij][i] = new TH2F(Form("fh2EtaArea%s_j%d",cAdd.Data(),i),
446 Form("area vs eta %s;#eta;area;",
449 fHistList->Add(fh2EtaArea[ij][i]);
451 fh2PhiEta[ij][i] = new TH2F(Form("fh2PhiEta%s_j%d",cAdd.Data(),i),Form("phi vs eta %s ;phi;p_{T};",cAdd.Data()),
452 nBinPhi,binLimitsPhi,20,-1.,1.);
453 fHistList->Add(fh2PhiEta[ij][i]);
457 fh1DijetMinv[ij] = new TH1F(Form("fh1Dijet%sMinv",cAdd.Data()),"Dijet invariant mass;m_{JJ}",nBinPt,binLimitsPt);
458 fHistList->Add(fh1DijetMinv[ij]);
460 fh2DijetDeltaPhiPt[ij] = new TH2F(Form("fh2Dijet%sDeltaPhiPt",cAdd.Data()),"Difference in the azimuthal angle;#Delta#phi;p_{T,2};Entries",180,0.,TMath::Pi(),nBinPt,binLimitsPt);
461 fHistList->Add(fh2DijetDeltaPhiPt[ij]);
463 fh2DijetAsymPt[ij] = new TH2F(Form("fh2Dijet%sAsym",cAdd.Data()),"Pt asymmetry;#Deltap_{T}/(p_{T,1}+p_{T,2});p_{T,1};Entries",50,0.,1.,nBinPt,binLimitsPt);
464 fHistList->Add(fh2DijetAsymPt[ij]);
466 fh2DijetPt2vsPt1[ij] = new TH2F(Form("fh2Dijet%sPt2vsPt1",cAdd.Data()),"Pt2 versus Pt1;p_{T,1} (GeV/c);p_{T,2} (GeV/c)",250,0.,250.,250,0.,250.);
467 fHistList->Add(fh2DijetPt2vsPt1[ij]);
468 fh2DijetDifvsSum[ij] = new TH2F(Form("fh2Dijet%sDifvsSum",cAdd.Data()),"Pt difference vs Pt sum;p_{T,1}+p_{T,2} (GeV/c);#Deltap_{T} (GeV/c)",400,0.,400.,150,0.,150.);
469 fHistList->Add( fh2DijetDifvsSum[ij]);
471 // =========== Switch on Sumw2 for all histos ===========
472 for (Int_t i=0; i<fHistList->GetEntries(); ++i) {
473 TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i));
478 THnSparse *hn = dynamic_cast<THnSparse*>(fHistList->At(i));
481 TH1::AddDirectory(oldStatus);
484 void AliAnalysisTaskJetSpectrum2::Init()
490 if (fDebug > 1) printf("AnalysisTaskJetSpectrum2::Init() \n");
494 void AliAnalysisTaskJetSpectrum2::UserExec(Option_t */*option*/){
497 Bool_t selected = kTRUE;
499 if(fUseGlobalSelection&&fEventSelectionMask==0){
500 selected = AliAnalysisHelperJetTasks::Selected();
502 else if(fUseGlobalSelection&&fEventSelectionMask>0){
503 selected = AliAnalysisHelperJetTasks::TestSelectInfo(fEventSelectionMask);
507 selected = selected&&(AliAnalysisHelperJetTasks::EventClass()==fEventClass);
511 // no selection by the service task, we continue
512 if (fDebug > 1)Printf("Not selected %s:%d SelectInfo %d Class %d",(char*)__FILE__,__LINE__, AliAnalysisHelperJetTasks::Selected(),AliAnalysisHelperJetTasks::EventClass());
513 PostData(1, fHistList);
518 static AliAODEvent* aod = 0;
520 // take all other information from the aod we take the tracks from
522 if(fUseAODTrackInput)aod = fAODIn;
528 // Execute analysis for current event
530 if (fDebug > 1)printf("Analysing event # %5d\n", (Int_t) fEntry);
531 AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler());
533 Printf("%s:%d no output aodHandler found Jet",(char*)__FILE__,__LINE__);
537 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
538 TClonesArray *aodRecJets = 0;
540 if(fAODOut&&!aodRecJets){
541 aodRecJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchRec.Data()));
543 if(fAODExtension&&!aodRecJets){
544 aodRecJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchRec.Data()));
546 if(fAODIn&&!aodRecJets){
547 aodRecJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchRec.Data()));
553 Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
557 TClonesArray *aodGenJets = 0;
558 if(fBranchGen.Length()>0){
559 if(fAODOut&&!aodGenJets){
560 aodGenJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchGen.Data()));
562 if(fAODExtension&&!aodGenJets){
563 aodGenJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchGen.Data()));
565 if(fAODIn&&!aodGenJets){
566 aodGenJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchGen.Data()));
570 Printf("%s:%d no generated Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchGen.Data());
575 TClonesArray *aodBackRecJets = 0;
576 if(fBranchBkgRec.Length()>0){
577 if(fAODOut&&!aodBackRecJets){
578 aodBackRecJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchBkgRec.Data()));
580 if(fAODExtension&&!aodBackRecJets){
581 aodBackRecJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchBkgRec.Data()));
583 if(fAODIn&&!aodBackRecJets){
584 aodBackRecJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchBkgRec.Data()));
588 Printf("%s:%d no background rec Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchBkgRec.Data());
594 TClonesArray *aodBackGenJets = 0;
596 if(fBranchBkgGen.Length()>0){
597 if(fAODOut&&!aodBackGenJets){
598 aodBackGenJets = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(fBranchBkgGen.Data()));
600 if(fAODExtension&&!aodBackGenJets){
601 aodBackGenJets = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(fBranchBkgGen.Data()));
603 if(fAODIn&&!aodBackGenJets){
604 aodBackGenJets = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(fBranchBkgGen.Data()));
608 Printf("%s:%d no background rec Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchBkgGen.Data());
615 // first fill all the pure histograms, i.e. full jets
616 // in case of the correaltion limit to the n-leading jets
624 // second fill the correlation histograms, here we limit to the n-th leading jet in case of the reconstructed
627 TList genJetsList; // full acceptance
628 TList genJetsListCut; // acceptance cut
629 TList recJetsList; // full acceptance
630 TList recJetsListCut; // acceptance cut
633 GetListOfJets(&recJetsList,aodRecJets,0);
634 GetListOfJets(&recJetsListCut,aodRecJets,1);
636 if(fBranchGen.Length()>0){
637 GetListOfJets(&genJetsList,aodGenJets,0);
638 GetListOfJets(&genJetsListCut,aodGenJets,1);
643 Double_t nTrials = 1; // Trials for MC trigger
644 fh1Trials->Fill("#sum{ntrials}",fAvgTrials);
646 if((fAnalysisType&kAnaMCESD)==kAnaMCESD){
647 // this is the part we only use when we have MC information
648 AliMCEvent* mcEvent = MCEvent();
649 // AliStack *pStack = 0;
651 Printf("%s:%d no mcEvent",(char*)__FILE__,__LINE__);
654 AliGenPythiaEventHeader* pythiaGenHeader = AliAnalysisHelperJetTasks::GetPythiaEventHeader(mcEvent);
656 nTrials = pythiaGenHeader->Trials();
657 ptHard = pythiaGenHeader->GetPtHard();
658 int iProcessType = pythiaGenHeader->ProcessType();
660 // 12 f+barf -> f+barf
665 if (fDebug > 10)Printf("%d iProcessType %d",__LINE__, iProcessType);
666 if(fDebug>20)AliAnalysisHelperJetTasks::PrintStack(mcEvent);
668 }// (fAnalysisType&kMCESD)==kMCESD)
671 // we simply fetch the tracks/mc particles as a list of AliVParticles
676 Int_t nT = GetListOfTracks(&recParticles,fTrackTypeRec);
677 if(fDebug>2)Printf("%s:%d Selected Rec tracks: %d %d",(char*)__FILE__,__LINE__,nT,recParticles.GetEntries());
678 nT = GetListOfTracks(&genParticles,fTrackTypeGen);
679 if(fDebug>2)Printf("%s:%d Selected Gen tracks: %d %d",(char*)__FILE__,__LINE__,nT,genParticles.GetEntries());
681 // Event control and counting ...
683 fh1PtHard->Fill(ptHard,eventW);
684 fh1PtHardNoW->Fill(ptHard,1);
685 fh1PtHardTrials->Fill(ptHard,nTrials);
688 if(aod->GetPrimaryVertex()){// No vtx for pure MC
689 fh1ZVtx->Fill(aod->GetPrimaryVertex()->GetZ());
693 Int_t recMult1 = recParticles.GetEntries();
694 Int_t genMult1 = genParticles.GetEntries();
696 Int_t recMult2 = MultFromJetRefs(aodBackRecJets);
697 Int_t genMult2 = MultFromJetRefs(aodBackGenJets);
699 fh2MultRec->Fill(recMult1,recMult2);
700 fh2MultGen->Fill(genMult1,genMult2);
702 if(fMultRec<=0)fMultRec = recMult2;
704 if(fMultGen<=0)fMultGen = genMult2;
706 // the loops for rec and gen should be indentical... pass it to a separate
713 FillJetHistos(recJetsListCut,recParticles,kJetRec);
714 FillJetHistos(recJetsList,recParticles,kJetRecFull);
715 FillTrackHistos(recParticles,kJetRec);
717 FillJetHistos(genJetsListCut,genParticles,kJetGen);
718 FillJetHistos(genJetsList,genParticles,kJetGenFull);
719 FillTrackHistos(genParticles,kJetGen);
721 // Here follows the jet matching part
722 // delegate to a separated method?
724 FillMatchHistos(recJetsList,genJetsList);
726 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
727 PostData(1, fHistList);
730 void AliAnalysisTaskJetSpectrum2::FillJetHistos(TList &jetsList,TList &particlesList,Int_t iType){
732 if(iType>=kJetTypes){
736 Int_t refMult = fMultRec;
737 if(iType==kJetGen||iType==kJetGenFull){
741 Int_t nJets = jetsList.GetEntries();
742 fh1NJets[iType]->Fill(nJets);
746 Float_t ptOld = 1.E+32;
755 for(int ij = 0;ij < nJets;ij++){
756 AliAODJet *jet = (AliAODJet*)jetsList.At(ij);
757 Float_t ptJet = jet->Pt();
758 fh1PtJetsIn[iType]->Fill(ptJet);
759 fh2MultJetPt[iType]->Fill(refMult,ptJet);
761 Printf("%s:%d Jets Type %d Not Sorted !! %d:%.3E %d:%.3E",(char*)__FILE__,__LINE__,iType,ij,ptJet,ij-1,ptOld);
765 // find the dijets assume sorting and acceptance cut...
770 if(phi0<0)phi0+=TMath::Pi()*2.;
773 // take only the backward hemisphere??
775 if(phi1<0)phi1+=TMath::Pi()*2.;
776 Float_t dPhi = phi1 - phi0;
777 if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi();
778 if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi();
779 if(TMath::Abs(TMath::Pi()-dPhi)<fDeltaPhiWindow){
784 // fill jet histos for kmax jets
786 Float_t phiJet = jet->Phi();
787 Float_t etaJet = jet->Eta();
788 if(phiJet<0)phiJet+=TMath::Pi()*2.;
790 if(ij<kMaxJets)fh1PtIn[iType][ij]->Fill(ptJet);
791 fh1PtIn[iType][kMaxJets]->Fill(ptJet);
792 // fill leading jets...
795 fh2PhiEta[iType][ij]->Fill(phiJet,etaJet);
796 fh2AreaPt[iType][ij]->Fill(jet->EffectiveAreaCharged(),ptJet);
797 fh2EtaArea[iType][ij]->Fill(etaJet,jet->EffectiveAreaCharged());
799 fh2PhiEta[iType][kMaxJets]->Fill(phiJet,etaJet);
800 fh2AreaPt[iType][kMaxJets]->Fill(jet->EffectiveAreaCharged(),ptJet);
801 fh2EtaArea[iType][kMaxJets]->Fill(etaJet,jet->EffectiveAreaCharged());
804 fh2PhiPt[iType][ij]->Fill(phiJet,ptJet);
805 fh2EtaPt[iType][ij]->Fill(etaJet,ptJet);
807 fh2PhiPt[iType][kMaxJets]->Fill(phiJet,ptJet);
808 fh2EtaPt[iType][kMaxJets]->Fill(etaJet,ptJet);
810 if(particlesList.GetSize()&&ij<kMaxJets){
811 // Particles... correlated with jets...
812 for(int it = 0;it<particlesList.GetEntries();++it){
813 AliVParticle *part = (AliVParticle*)particlesList.At(it);
814 Float_t deltaR = jet->DeltaR(part);
815 if(ptJet>0)fh1TmpRho->Fill(deltaR,part->Pt()/ptJet);
817 // fill the jet shapes
819 for(int ibx = 1;ibx<=fh2RhoPt[iType][ij]->GetNbinsX();ibx++){
820 Float_t r = fh2RhoPt[iType][ij]->GetXaxis()->GetBinCenter(ibx);
821 Float_t rho = fh1TmpRho->GetBinContent(ibx);
823 fh2RhoPt[iType][ij]->Fill(r,ptJet,rho);
824 fh2PsiPt[iType][ij]->Fill(r,ptJet,rhoSum);
826 }// if we have particles
830 // do something with dijets...
832 AliAODJet *jet0 = (AliAODJet*)jetsList.At(ij0);
833 Double_t ptJet0 = jet0->Pt();
834 Double_t phiJet0 = jet0->Phi();
835 if(phiJet0<0)phiJet0+=TMath::Pi()*2.;
837 AliAODJet *jet1 = (AliAODJet*)jetsList.At(ij1);
838 Double_t ptJet1 = jet1->Pt();
839 Double_t phiJet1 = jet1->Phi();
840 if(phiJet1<0)phiJet1+=TMath::Pi()*2.;
842 Float_t deltaPhi = phiJet0 - phiJet1;
843 if(deltaPhi>TMath::Pi())deltaPhi = deltaPhi - 2.*TMath::Pi();
844 if(deltaPhi<(-1.*TMath::Pi()))deltaPhi = deltaPhi + 2.*TMath::Pi();
845 deltaPhi = TMath::Abs(deltaPhi);
846 fh2DijetDeltaPhiPt[iType]->Fill(deltaPhi,ptJet1);
849 if((ptJet0+ptJet1)>0)asym = (ptJet0-ptJet1)/(ptJet0+ptJet1);
850 fh2DijetAsymPt[iType]->Fill(asym,ptJet0);
851 fh2DijetPt2vsPt1[iType]->Fill(ptJet0,ptJet1);
852 fh2DijetDifvsSum[iType]->Fill(ptJet0+ptJet1,ptJet0-ptJet1);
853 Float_t minv = 2.*(jet0->P()*jet1->P()-
854 jet0->Px()*jet1->Px()-
855 jet0->Py()*jet1->Py()-
856 jet0->Pz()*jet1->Pz()); // assume mass == 0;
857 if(minv<0)minv=0; // prevent numerical instabilities
858 minv = TMath::Sqrt(minv);
859 fh1DijetMinv[iType]->Fill(minv);
864 // count down the jets above thrueshold
867 TIterator *jetIter = jetsList.MakeIterator();
868 AliAODJet *tmpJet = (AliAODJet*)(jetIter->Next());
870 Float_t pt = tmpJet->Pt();
871 for(int i = 1;i <= fh2NJetsPt[iType]->GetNbinsX();i++){
872 Float_t ptCut = fh2NJetsPt[iType]->GetXaxis()->GetBinCenter(i);
873 while(pt<ptCut&&tmpJet){
875 tmpJet = (AliAODJet*)(jetIter->Next());
881 fh2NJetsPt[iType]->Fill(ptCut,nOver);
888 void AliAnalysisTaskJetSpectrum2::FillTrackHistos(TList &particlesList,int iType){
890 Int_t nTrackOver = particlesList.GetSize();
891 // do the same for tracks and jets
893 TIterator *trackIter = particlesList.MakeIterator();
894 AliVParticle *tmpTrack = (AliVParticle*)(trackIter->Next());
895 Float_t pt = tmpTrack->Pt();
896 for(int i = 1;i <= fh2NTracksPt[iType]->GetNbinsX();i++){
897 Float_t ptCut = fh2NTracksPt[iType]->GetXaxis()->GetBinCenter(i);
898 while(pt<ptCut&&tmpTrack){
900 tmpTrack = (AliVParticle*)(trackIter->Next());
905 if(nTrackOver<=0)break;
906 fh2NTracksPt[iType]->Fill(ptCut,nTrackOver);
911 AliVParticle *leading = (AliVParticle*)particlesList.At(0);
914 while((tmpTrack = (AliVParticle*)(trackIter->Next()))){
915 Float_t tmpPt = tmpTrack->Pt();
916 fh1PtTracksIn[iType]->Fill(tmpPt);
918 Float_t tmpPhi = tmpTrack->Phi();
919 if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.;
920 if(tmpTrack==leading){
921 fh1PtTracksLeadingIn[iType]->Fill(tmpPt);
922 fh2LeadingTrackPtTrackPhi[iType]->Fill(tmpPt,tmpPhi);
926 fh1SumPtTrack[iType]->Fill(sumPt);
933 void AliAnalysisTaskJetSpectrum2::FillMatchHistos(TList &recJetsList,TList &genJetsList){
936 // Fill al the matching histos
937 // It is important that the acceptances for the mathing are as large as possible
938 // to avoid false matches on the edge of acceptance
939 // therefore we add some extra matching jets as overhead
941 static TArrayI aGenIndex(recJetsList.GetEntries());
942 if(aGenIndex.GetSize()<recJetsList.GetEntries())aGenIndex.Set(recJetsList.GetEntries());
944 static TArrayI aRecIndex(genJetsList.GetEntries());
945 if(aRecIndex.GetSize()<genJetsList.GetEntries())aRecIndex.Set(genJetsList.GetEntries());
948 Printf("New Gens List %d rec index Array %d",genJetsList.GetEntries(),aRecIndex.GetSize());
949 Printf("New Rec List %d gen indey Array %d",recJetsList.GetEntries(),aGenIndex.GetSize());
951 AliAnalysisHelperJetTasks::GetClosestJets(&genJetsList,TMath::Min((Int_t)fNMatchJets,(Int_t)genJetsList.GetEntries()),
952 &recJetsList,TMath::Min((Int_t)fNMatchJets,(Int_t)recJetsList.GetEntries()),
953 aGenIndex,aRecIndex,fDebug);
956 for(int i = 0;i< aGenIndex.GetSize();++i){
957 if(aGenIndex[i]>=0)Printf("iGenFound: %d -> %d",i,aGenIndex[i]);
959 for(int i = 0;i< aRecIndex.GetSize();++i){
960 if(aRecIndex[i]>=0)Printf("iRecFound: %d -> %d",i,aRecIndex[i]);
964 Double_t container[6];
965 Double_t containerPhiZ[6];
967 // loop over generated jets
969 for(int ig = 0;ig < genJetsList.GetEntries();++ig){
970 AliAODJet *genJet = (AliAODJet*)genJetsList.At(ig);
971 Double_t ptGen = genJet->Pt();
972 Double_t phiGen = genJet->Phi();
973 if(phiGen<0)phiGen+=TMath::Pi()*2.;
974 Double_t etaGen = genJet->Eta();
975 container[3] = ptGen;
976 container[4] = etaGen;
977 container[5] = phiGen;
978 fhnJetContainer[kStep0]->Fill(&container[3]);
979 if(JetSelected(genJet)){
980 fhnJetContainer[kStep1]->Fill(&container[3]);
981 Int_t ir = aRecIndex[ig];
982 if(ir>=0&&ir<recJetsList.GetEntries()){
983 fhnJetContainer[kStep2]->Fill(&container[3]);
984 AliAODJet* recJet = (AliAODJet*)recJetsList.At(ir);
985 if(JetSelected(recJet))fhnJetContainer[kStep4]->Fill(&container[3]);
986 if(JetSelected(recJet))fhnJetContainer[kStep3]->Fill(&container[3]);
989 }// loop over generated jets used for matching...
993 // loop over reconstructed jets
994 for(int ir = 0;ir < recJetsList.GetEntries();++ir){
995 AliAODJet *recJet = (AliAODJet*)recJetsList.At(ir);
996 Double_t etaRec = recJet->Eta();
997 Double_t ptRec = recJet->Pt();
998 Double_t phiRec = recJet->Phi();
999 if(phiRec<0)phiRec+=TMath::Pi()*2.;
1000 // do something with dijets...
1002 container[0] = ptRec;
1003 container[1] = etaRec;
1004 container[2] = phiRec;
1005 containerPhiZ[0] = ptRec;
1006 containerPhiZ[1] = phiRec;
1008 fhnJetContainer[kStep0+kMaxStep]->Fill(container);
1009 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
1011 if(JetSelected(recJet)){
1012 fhnJetContainer[kStep1+kMaxStep]->Fill(container);
1014 Int_t ig = aGenIndex[ir];
1015 if(ig>=0 && ig<genJetsList.GetEntries()){
1016 fhnJetContainer[kStep2+kMaxStep]->Fill(container);
1017 if (fDebug > 10)Printf("%s:%d ig = %d ir = %d",(char*)__FILE__,__LINE__,ig,ir);
1018 AliAODJet *genJet = (AliAODJet*)genJetsList.At(ig);
1019 Double_t ptGen = genJet->Pt();
1020 Double_t phiGen = genJet->Phi();
1021 if(phiGen<0)phiGen+=TMath::Pi()*2.;
1022 Double_t etaGen = genJet->Eta();
1024 container[3] = ptGen;
1025 container[4] = etaGen;
1026 container[5] = phiGen;
1027 containerPhiZ[3] = ptGen;
1029 // we accept only jets which are detected within a smaller window, to avoid ambigious pair association at the edges of the acceptance
1031 if(JetSelected(genJet))fhnJetContainer[kStep4+kMaxStep]->Fill(container);
1032 fhnJetContainer[kStep3+kMaxStep]->Fill(container);
1033 fhnCorrelation->Fill(container);
1035 Float_t delta = (ptRec-ptGen)/ptGen;
1036 fh2RelPtFGen->Fill(ptGen,delta);
1037 fh2PtFGen->Fill(ptGen,ptRec);
1039 if(fhnCorrelationPhiZRec)fhnCorrelationPhiZRec->Fill(containerPhiZ);
1042 containerPhiZ[3] = 0;
1043 if(fhnCorrelationPhiZRec)fhnCorrelationPhiZRec->Fill(containerPhiZ);
1045 }// loop over reconstructed jets
1047 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
1051 void AliAnalysisTaskJetSpectrum2::MakeJetContainer(){
1053 // Create the particle container for the correction framework manager and
1056 const Int_t kNvar = 3 ; //number of variables on the grid:pt,eta, phi
1057 const Double_t kPtmin = 0.0, kPtmax = 320.; // we do not want to have empty bins at the beginning...
1058 const Double_t kEtamin = -3.0, kEtamax = 3.0;
1059 const Double_t kPhimin = 0., kPhimax = 2. * TMath::Pi();
1060 const Double_t kZmin = 0., kZmax = 1;
1062 // can we neglect migration in eta and phi?
1063 // phi should be no problem since we cover full phi and are phi symmetric
1064 // eta migration is more difficult due to needed acceptance correction
1065 // in limited eta range
1067 //arrays for the number of bins in each dimension
1069 iBin[0] = 320; //bins in pt
1070 iBin[1] = 1; //bins in eta
1071 iBin[2] = 1; // bins in phi
1073 //arrays for lower bounds :
1074 Double_t* binEdges[kNvar];
1075 for(Int_t ivar = 0; ivar < kNvar; ivar++)
1076 binEdges[ivar] = new Double_t[iBin[ivar] + 1];
1078 //values for bin lower bounds
1079 // for(Int_t i=0; i<=iBin[0]; i++) binEdges[0][i]=(Double_t)TMath::Power(10,TMath::Log10(kPtmin) + (TMath::Log10(kPtmax)-TMath::Log10(kPtmin))/iBin[0]*(Double_t)i);
1080 for(Int_t i=0; i<=iBin[0]; i++) binEdges[0][i]=(Double_t)kPtmin + (kPtmax-kPtmin)/(Double_t)iBin[0]*(Double_t)i;
1081 for(Int_t i=0; i<=iBin[1]; i++) binEdges[1][i]=(Double_t)kEtamin + (kEtamax-kEtamin)/iBin[1]*(Double_t)i;
1082 for(Int_t i=0; i<=iBin[2]; i++) binEdges[2][i]=(Double_t)kPhimin + (kPhimax-kPhimin)/iBin[2]*(Double_t)i;
1085 for(int i = 0;i < kMaxStep*2;++i){
1086 fhnJetContainer[i] = new THnSparseF(Form("fhnJetContainer%d",i),Form("THnSparse jet info %d",i),kNvar,iBin);
1087 for (int k=0; k<kNvar; k++) {
1088 fhnJetContainer[i]->SetBinEdges(k,binEdges[k]);
1091 //create correlation matrix for unfolding
1092 Int_t thnDim[2*kNvar];
1093 for (int k=0; k<kNvar; k++) {
1094 //first half : reconstructed
1096 thnDim[k] = iBin[k];
1097 thnDim[k+kNvar] = iBin[k];
1100 fhnCorrelation = new THnSparseF("fhnCorrelation","THnSparse with correlations",2*kNvar,thnDim);
1101 for (int k=0; k<kNvar; k++) {
1102 fhnCorrelation->SetBinEdges(k,binEdges[k]);
1103 fhnCorrelation->SetBinEdges(k+kNvar,binEdges[k]);
1105 fhnCorrelation->Sumw2();
1107 // for second correlation histogram
1110 const Int_t kNvarPhiZ = 4;
1111 //arrays for the number of bins in each dimension
1112 Int_t iBinPhiZ[kNvarPhiZ];
1113 iBinPhiZ[0] = 80; //bins in pt
1114 iBinPhiZ[1] = 72; //bins in phi
1115 iBinPhiZ[2] = 20; // bins in Z
1116 iBinPhiZ[3] = 80; //bins in ptgen
1118 //arrays for lower bounds :
1119 Double_t* binEdgesPhiZ[kNvarPhiZ];
1120 for(Int_t ivar = 0; ivar < kNvarPhiZ; ivar++)
1121 binEdgesPhiZ[ivar] = new Double_t[iBinPhiZ[ivar] + 1];
1123 for(Int_t i=0; i<=iBinPhiZ[0]; i++) binEdgesPhiZ[0][i]=(Double_t)kPtmin + (kPtmax-kPtmin)/(Double_t)iBinPhiZ[0]*(Double_t)i;
1124 for(Int_t i=0; i<=iBinPhiZ[1]; i++) binEdgesPhiZ[1][i]=(Double_t)kPhimin + (kPhimax-kPhimin)/iBinPhiZ[1]*(Double_t)i;
1125 for(Int_t i=0; i<=iBinPhiZ[2]; i++) binEdgesPhiZ[2][i]=(Double_t)kZmin + (kZmax-kZmin)/iBinPhiZ[2]*(Double_t)i;
1126 for(Int_t i=0; i<=iBinPhiZ[3]; i++) binEdgesPhiZ[3][i]=(Double_t)kPtmin + (kPtmax-kPtmin)/(Double_t)iBinPhiZ[3]*(Double_t)i;
1128 fhnCorrelationPhiZRec = new THnSparseF("fhnCorrelationPhiZRec","THnSparse with correlations",kNvarPhiZ,iBinPhiZ);
1129 for (int k=0; k<kNvarPhiZ; k++) {
1130 fhnCorrelationPhiZRec->SetBinEdges(k,binEdgesPhiZ[k]);
1132 fhnCorrelationPhiZRec->Sumw2();
1135 // Add a histogram for Fake jets
1137 for(Int_t ivar = 0; ivar < kNvar; ivar++)
1138 delete [] binEdges[ivar];
1140 for(Int_t ivar = 0; ivar < kNvarPhiZ; ivar++)
1141 delete [] binEdgesPhiZ[ivar];
1145 void AliAnalysisTaskJetSpectrum2::Terminate(Option_t */*option*/)
1147 // Terminate analysis
1149 if (fDebug > 1) printf("AnalysisJetSpectrum2: Terminate() \n");
1153 Int_t AliAnalysisTaskJetSpectrum2::GetListOfTracks(TList *list,Int_t type){
1155 if(fDebug>2)Printf("%s:%d Selecting tracks with %d",(char*)__FILE__,__LINE__,type);
1158 if(type==kTrackAOD){
1159 AliAODEvent *aod = 0;
1160 if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
1161 else aod = AODEvent();
1165 for(int it = 0;it < aod->GetNumberOfTracks();++it){
1166 AliAODTrack *tr = aod->GetTrack(it);
1167 if((fFilterMask>0)&&!(tr->TestFilterBit(fFilterMask)))continue;
1168 if(TMath::Abs(tr->Eta())>fTrackRecEtaWindow)continue;
1169 if(tr->Pt()<fMinTrackPt)continue;
1172 Printf("High pT track found in Event %d with p_T, %E",(int)Entry(),tr->Pt());
1173 Printf("%s read event, %d",fInputHandler->GetTree()->GetCurrentFile()->GetName(),(Int_t)fInputHandler->GetTree()->GetReadEntry());
1176 AliESDEvent *fESD = dynamic_cast<AliESDEvent*> (InputEvent());
1178 AliESDtrack *esdTr = (AliESDtrack*)fESD->GetTrack(TMath::Abs(tr->GetID()+1));
1188 else if (type == kTrackKineAll||type == kTrackKineCharged){
1189 AliMCEvent* mcEvent = MCEvent();
1190 if(!mcEvent)return iCount;
1191 // we want to have alivpartilces so use get track
1192 for(int it = 0;it < mcEvent->GetNumberOfTracks();++it){
1193 if(!mcEvent->IsPhysicalPrimary(it))continue;
1194 AliMCParticle* part = (AliMCParticle*)mcEvent->GetTrack(it);
1195 if(part->Pt()<fMinTrackPt)continue;
1196 if(type == kTrackKineAll){
1200 else if(type == kTrackKineCharged){
1201 if(part->Particle()->GetPDG()->Charge()==0)continue;
1207 else if (type == kTrackAODMCCharged || type == kTrackAODMCAll || type == kTrackAODMCChargedAcceptance) {
1208 AliAODEvent *aod = 0;
1209 if(fUseAODMCInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
1210 else aod = AODEvent();
1211 if(!aod)return iCount;
1212 TClonesArray *tca = dynamic_cast<TClonesArray*>(aod->FindListObject(AliAODMCParticle::StdBranchName()));
1213 if(!tca)return iCount;
1214 for(int it = 0;it < tca->GetEntriesFast();++it){
1215 AliAODMCParticle *part = dynamic_cast<AliAODMCParticle*>(tca->At(it));
1217 if(part->Pt()<fMinTrackPt)continue;
1218 if(!part->IsPhysicalPrimary())continue;
1219 if(type == kTrackAODMCAll){
1223 else if (type == kTrackAODMCCharged || type == kTrackAODMCChargedAcceptance ){
1224 if(part->Charge()==0)continue;
1225 if(kTrackAODMCCharged){
1229 if(TMath::Abs(part->Eta())>fTrackRecEtaWindow)continue;
1243 Bool_t AliAnalysisTaskJetSpectrum2::JetSelected(AliAODJet *jet){
1244 Bool_t selected = false;
1246 if(!jet)return selected;
1248 if(fabs(jet->Eta())<fJetRecEtaWindow&&jet->Pt()>fMinJetPt){
1255 Int_t AliAnalysisTaskJetSpectrum2::GetListOfJets(TList *list,TClonesArray* jarray,Int_t type){
1257 if(fDebug>2)Printf("%s:%d Selecting jets with cuts %d",(char*)__FILE__,__LINE__,type);
1261 Printf("%s:%d no Jet array",(char*)__FILE__,__LINE__);
1266 for(int ij=0;ij<jarray->GetEntries();ij++){
1267 AliAODJet* jet = (AliAODJet*)jarray->At(ij);
1270 // No cut at all, main purpose here is sorting
1276 if(JetSelected(jet)){
1289 Int_t AliAnalysisTaskJetSpectrum2::MultFromJetRefs(TClonesArray* jets){
1293 for(int ij = 0;ij < jets->GetEntries();++ij){
1294 AliAODJet* jet = (AliAODJet*)jets->At(ij);
1296 TRefArray *refs = jet->GetRefTracks();
1298 refMult += refs->GetEntries();