* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-
#include <TROOT.h>
#include <TRandom.h>
ClassImp(AliAnalysisTaskJetSpectrum2)
AliAnalysisTaskJetSpectrum2::AliAnalysisTaskJetSpectrum2():
- AliAnalysisTaskSE(),
+AliAnalysisTaskSE(),
fJetHeaderRec(0x0),
fJetHeaderGen(0x0),
fAODIn(0x0),
fDoMatching(kFALSE),
fNMatchJets(5),
fNRPBins(3),
+ fTRP(0),
+ fDebug(0),
fJetTriggerExcludeMask(AliAODJet::kHighTrackPtTriggered),
fJetTriggerBestMask(AliAODJet::kHighTrackPtBest),
fFilterMask(0),
fNTrigger(0),
fTriggerBit(0x0),
fNAcceptance(0),
+ fNBinsLeadingTrackPt(10),
+ fNBinsMult(20),
fAnalysisType(0),
fTrackTypeRec(kTrackUndef),
fTrackTypeGen(kTrackUndef),
fh2MultGen(0x0),
fh2RPCentrality(0x0),
fh2PtFGen(0x0),
+ fh2deltaPt1Pt2(0x0),
fh2RelPtFGen(0x0),
+ fh3RelPtFGenLeadTrkPt(0x0),
+ fh1EvtSelection(0),
+ fMaxVertexZ(100.),
+ fMinNcontributors(0),
+ fRejectPileup(0),
fHistList(0x0)
{
fDoMatching(kFALSE),
fNMatchJets(5),
fNRPBins(3),
+ fTRP(0),
+ fDebug(0),
fJetTriggerExcludeMask(AliAODJet::kHighTrackPtTriggered),
fJetTriggerBestMask(AliAODJet::kHighTrackPtBest),
fFilterMask(0),
fNTrigger(0),
fTriggerBit(0x0),
fNAcceptance(0),
+ fNBinsLeadingTrackPt(10),
+ fNBinsMult(20),
fAnalysisType(0),
fTrackTypeRec(kTrackUndef),
fTrackTypeGen(kTrackUndef),
fh2MultGen(0x0),
fh2RPCentrality(0x0),
fh2PtFGen(0x0),
+ fh2deltaPt1Pt2(0x0),
fh2RelPtFGen(0x0),
+ fh3RelPtFGenLeadTrkPt(0x0),
+ fh1EvtSelection(0),
+ fMaxVertexZ(100.),
+ fMinNcontributors(0),
+ fRejectPileup(0),
fHistList(0x0)
{
// event npsparse cent, mult
- const Int_t nBinsSparse0 = 3;
- const Int_t nBins0[nBinsSparse0] = { 100, 500,fNTrigger};
- const Double_t xmin0[nBinsSparse0] = { 0, 0, -0.5};
- const Double_t xmax0[nBinsSparse0] = { 100,5000,fNTrigger-0.5};
+ const Int_t nBinsSparse0 = 4;
+ const Int_t nBins0[nBinsSparse0] = { 100, 500,fNTrigger,125};
+ const Double_t xmin0[nBinsSparse0] = { 0, 0, -0.5,-2};
+ const Double_t xmax0[nBinsSparse0] = { 100,5000,fNTrigger-0.5,248};
- fhnEvent = new THnSparseF("fhnEvent",";cent;mult",nBinsSparse0,
+ fhnEvent = new THnSparseF("fhnEvent",";cent;mult:trigger;#rho",nBinsSparse0,
nBins0,xmin0,xmax0);
fHistList->Add(fhnEvent);
// Histogram
+ fh1EvtSelection = new TH1F("fh1EvtSelection", "Event Selection", 7, -0.5, 6.5);
+ 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");
+ fh1EvtSelection->GetXaxis()->SetBinLabel(7,"pileup: rejected");
+ fHistList->Add(fh1EvtSelection);
+
const Int_t nBinPt = 150;
Double_t binLimitsPt[nBinPt+1];
for(Int_t iPt = 0;iPt <= nBinPt;iPt++){
fh2PtFGen = new TH2F("fh2PtFGen",Form("%s vs. %s;p_{T,gen};p_{T,rec}",fBranchRec.Data(),fBranchGen.Data()),nBinPt,binLimitsPt,nBinPt,binLimitsPt);
fHistList->Add(fh2PtFGen);
+ // fh2deltaPt1Pt2(0x0),
+ fh2deltaPt1Pt2 = new TH3F("fh2deltaPt1Pt2",Form("%s vs. %s;delta;p_{T,gen};p_{T,rec}",fBranchRec.Data(),fBranchGen.Data()),nBinPt,binLimitsPt,nBinPt,binLimitsPt,nBinPt,binLimitsPt);
+ fHistList->Add(fh2deltaPt1Pt2);
+
fh2RelPtFGen = new TH2F("fh2RelPtFGen",";p_{T,gen};p_{T,rec}-p_{T,gen}/p_{T,Gen}",nBinPt,binLimitsPt,241,-2.41,2.41);
fHistList->Add(fh2RelPtFGen);
-
+
+ const Int_t nBinsLeadingTrackPt = 10;
+ const Double_t binArrayLeadingTrackPt[nBinsLeadingTrackPt+1] = {0.,1.,2.,3.,4.,5.,6.,8.,10.,12.,200.}; //store pT of leading track in jet
+
+ const Int_t nBinDeltaPt = 241;
+ Double_t binLimitsDeltaPt[nBinDeltaPt+1];
+ for(Int_t iDeltaPt = 0;iDeltaPt <= nBinDeltaPt;iDeltaPt++){
+ if(iDeltaPt == 0){
+ binLimitsDeltaPt[iDeltaPt] = -2.41;
+ }
+ else {
+ binLimitsDeltaPt[iDeltaPt] = binLimitsDeltaPt[iDeltaPt-1] + 0.02;
+ }
+ }
+
+ fh3RelPtFGenLeadTrkPt = new TH3F("fh3RelPtFGenLeadTrkPt",";p_{T,gen};p_{T,rec}-p_{T,gen}/p_{T,Gen};p_{T}^{leading track}",nBinPt,binLimitsPt,nBinDeltaPt,binLimitsDeltaPt,nBinsLeadingTrackPt,binArrayLeadingTrackPt);
+ fHistList->Add(fh3RelPtFGenLeadTrkPt);
+
for(int ij = 0;ij <kJetTypes;++ij){
TString cAdd = "";
TString cJetBranch = "";
// Bins: Jet number: pTJet, cent, mult, RP, Area, trigger, leading track pT total bins = 4.5M
const Int_t nBinsSparse1 = 9;
- const Int_t nBinsLeadingTrackPt = 10;
const Int_t nBinsArea = 10;
- Int_t nBins1[nBinsSparse1] = { kMaxJets+1,120, 10, 20, fNRPBins, nBinsArea,fNTrigger,nBinsLeadingTrackPt,fNAcceptance+1};
+ Int_t nbinr5=120;
+ Int_t nbinr5min=-50;
+
+ if(cJetBranch.Contains("KT05")){
+ nbinr5=132;
+ nbinr5min=-80;}
+
+ Int_t nBins1[nBinsSparse1] = { kMaxJets+1,nbinr5, 10, fNBinsMult, fNRPBins, nBinsArea,fNTrigger,fNBinsLeadingTrackPt,fNAcceptance+1};
if(cJetBranch.Contains("RandomCone")){
nBins1[1] = 600;
nBins1[5] = 1;
}
- const Double_t xmin1[nBinsSparse1] = { -0.5,-50, 0, 0, -0.5, 0., -0.5, 0., -0.5,};
+ const Double_t xmin1[nBinsSparse1] = { -0.5, static_cast<Double_t>(nbinr5min), 0, 0, -0.5, 0., -0.5, 0., -0.5,};
const Double_t xmax1[nBinsSparse1] = {kMaxJets+0.5,250,100,4000,fNRPBins-0.5,1.0,fNTrigger-0.5,200.,fNAcceptance+0.5};
-
- const Double_t binArrayArea[nBinsArea+1] = {xmin1[5],0.05,0.1,0.15,0.2,0.25,0.3,0.4,0.5,0.6,xmax1[5]};
- const Double_t binArrayLeadingTrackPt[nBinsLeadingTrackPt+1] = {xmin1[7],1.,2.,3.,4.,5.,6.,8.,10.,12.,xmax1[7]}; //store pT of leading track in jet
+
+ const Double_t binArrayArea[nBinsArea+1] = {xmin1[5],0.07,0.1,0.15,0.2,0.25,0.3,0.4,0.5,0.6,xmax1[5]};
+
fhnJetPt[ij] = new THnSparseF(Form("fhnJetPt%s",cAdd.Data()),";jet number;p_{T,jet};cent;# tracks;RP;area;trigger;leading track p_{T};acceptance bin",nBinsSparse1,nBins1,xmin1,xmax1);
fhnJetPt[ij]->SetBinEdges(5,binArrayArea);
- fhnJetPt[ij]->SetBinEdges(7,binArrayLeadingTrackPt);
+ if(fNBinsLeadingTrackPt>1) fhnJetPt[ij]->SetBinEdges(7,binArrayLeadingTrackPt);
fHistList->Add(fhnJetPt[ij]);
fhnJetPtRej[ij] = new THnSparseF(Form("fhnJetPtRej%s",cAdd.Data()),";p_{T,jet};cent;trigger",nBinsSparse1b,nBins1b,xmin1b,xmax1b);
fHistList->Add(fhnJetPtRej[ij]);
- // Bins: Jet number: pTJet, cent, eta, phi, Area. total bins = 9.72 M
+ // Bins: Jet number: pTJet, cent, eta, phi, Area, trigger, acceptance, signed pT leading
const Int_t nBinsSparse2 = 9;
- Int_t nBins2[nBinsSparse2] = { kMaxJets+1, 25, 8, 18, 180, 10,fNTrigger,fNAcceptance+0.5,10};
+ Int_t nBins2[nBinsSparse2] = { kMaxJets+1, 60, 8, 6, 90, 100,fNTrigger,fNAcceptance+1,20};
if(cJetBranch.Contains("RandomCone")){
nBins2[5] = 1;
}
- const Double_t xmin2[nBinsSparse2] = { -0.5, 0, 0,-0.9, 0, 0.,-0.5,-0.5,-100};
- const Double_t xmax2[nBinsSparse2] = {kMaxJets+0.5,250, 80, 0.9, 2.*TMath::Pi(),1.0,fNTrigger-0.5,fNAcceptance+0.5,100};
+ const Double_t xmin2[nBinsSparse2] = { -0.5, -50, 0,-0.9, 0, 0., -0.5, -0.5, -100};
+ const Double_t xmax2[nBinsSparse2] = {kMaxJets+0.5, 250, 80, 0.9, 2.*TMath::Pi(),1.0,fNTrigger-0.5,fNAcceptance+0.5, 100};
fhnJetPtQA[ij] = new THnSparseF(Form("fhnJetPtQA%s",cAdd.Data()),";jet number;p_{T,jet};cent;#eta;#phi;area;trigger;acceptance bin;signed pt leading",nBinsSparse2,nBins2,xmin2,xmax2);
+ // fhnJetPt[ij]->SetBinEdges(5,binArrayArea);
fHistList->Add(fhnJetPtQA[ij]);
- // Bins:track number pTtrack, cent, mult, RP. total bins = 224 k
- const Int_t nBinsSparse3 = 6;
- const Int_t nBins3[nBinsSparse3] = { 2, 100, 10, 1, fNRPBins,fNTrigger};
- const Double_t xmin3[nBinsSparse3] = { -0.5, 0, 0, 0, -0.5,-0.5};
- const Double_t xmax3[nBinsSparse3] = { 1.5, 200, 100, 4000,fNRPBins-0.5,fNTrigger-0.5};
+ // Bins:track number pTtrack, cent, mult, RP. charge total bins = 224 k
+ const Int_t nBinsSparse3 = 7;
+ const Int_t nRPBinsSparse3 = 3;
+ const Int_t nBins3[nBinsSparse3] = { 2, 100, 10, 1, nRPBinsSparse3,fNTrigger,2};
+ const Double_t xmin3[nBinsSparse3] = { -0.5, 0, 0, 0, -0.5,-0.5,-1.5};
+ const Double_t xmax3[nBinsSparse3] = { 1.5, 200, 100, 4000,nRPBinsSparse3-0.5,fNTrigger-0.5,1.5};
- // change the binning ot the pT axis:
+ // change the binning of the pT axis:
Double_t *xPt3 = new Double_t[nBins3[1]+1];
xPt3[0] = 0.;
for(int i = 1; i<=nBins3[1];i++){
else xPt3[i] = xPt3[i-1] + 10; // 76 - 100 = 140
}
- fhnTrackPt[ij] = new THnSparseF(Form("fhnTrackPt%s",cAdd.Data()),";track number;p_{T};cent;#tracks;RP;trigger",nBinsSparse3,nBins3,xmin3,xmax3);
- fhnTrackPt[ij]->SetBinEdges(1,xPt3);
- fHistList->Add(fhnTrackPt[ij]);
- delete [] xPt3;
-
- // Track QA bins track nr, pTrack, cent, eta, phi bins 5.4 M
- const Int_t nBinsSparse4 = 6;
- const Int_t nBins4[nBinsSparse4] = { 2, 50, 10, 20, 180,2};
- const Double_t xmin4[nBinsSparse4] = { -0.5, 0, 0, -1.0, 0.,-1.5};
- const Double_t xmax4[nBinsSparse4] = { 1.5,150, 100, 1.0,2.*TMath::Pi(),1.5};
-
- // change the binning ot the pT axis:
- Double_t *xPt4 = new Double_t[nBins4[1]+1];
- xPt4[0] = 0.;
- for(int i = 1; i<=nBins4[1];i++){
- if(xPt4[i-1]<2)xPt4[i] = xPt4[i-1] + 0.1;
- else if(xPt4[i-1]<10)xPt4[i] = xPt4[i-1] + 0.5;
- else if(xPt4[i-1]<20)xPt4[i] = xPt4[i-1] + 1.;
- else if(xPt4[i-1]<30)xPt4[i] = xPt4[i-1] + 2.5;
- else xPt4[i] = xPt4[i-1] + 5.;
- }
- fhnTrackPtQA[ij] = new THnSparseF(Form("fhnTrackPtQA%s",cAdd.Data()),";track number;p_{T};cent;#eta;#phi;sign",nBinsSparse4,nBins4,xmin4,xmax4);
- fhnTrackPtQA[ij]->SetBinEdges(1,xPt4);
- fHistList->Add(fhnTrackPtQA[ij]);
- delete [] xPt4;
-
- for(int i = 0;i <= kMaxJets;++i){
- fh1PtIn[ij][i] = new TH1F(Form("fh1Pt%sIn_j%d",cAdd.Data(),i),Form("%s p_T input ;p_{T}",cAdd.Data()),nBinPt,binLimitsPt);
- fHistList->Add(fh1PtIn[ij][i]);
-
-
- if(!fh1TmpRho)fh1TmpRho = new TH1F("fh1TmpRho","tmp histo for jet shape",40,0.,2);
- fh2LTrackPtJetPt[ij][i] = new TH2F(Form("fh2LTrackPtJetPt%s_j%d",cAdd.Data(),i),
- Form("pt of leadin track within a jet vs jet %s;p_{T,lead in jet};p_{T.jet};",
- cAdd.Data()),
- 200,0.,200.,nBinPt,binLimitsPt);
- fHistList->Add(fh2LTrackPtJetPt[ij][i]);
- }
+ fhnTrackPt[ij] = new THnSparseF(Form("fhnTrackPt%s",cAdd.Data()),";track number;p_{T};cent;#tracks;RP;trigger",nBinsSparse3,nBins3,xmin3,xmax3);
+ fhnTrackPt[ij]->SetBinEdges(1,xPt3);
+ fHistList->Add(fhnTrackPt[ij]);
+ delete [] xPt3;
+
+ // Track QA bins track nr, pTrack, cent, eta, phi bins 5.4 M
+ const Int_t nBinsSparse4 = 6;
+ const Int_t nBins4[nBinsSparse4] = { 2, 50, 10, 20, 180,2};
+ const Double_t xmin4[nBinsSparse4] = { -0.5, 0, 0, -1.0, 0.,-1.5};
+ const Double_t xmax4[nBinsSparse4] = { 1.5,150, 100, 1.0,2.*TMath::Pi(),1.5};
+
+ // change the binning ot the pT axis:
+ Double_t *xPt4 = new Double_t[nBins4[1]+1];
+ xPt4[0] = 0.;
+ for(int i = 1; i<=nBins4[1];i++){
+ if(xPt4[i-1]<2)xPt4[i] = xPt4[i-1] + 0.1;
+ else if(xPt4[i-1]<10)xPt4[i] = xPt4[i-1] + 0.5;
+ else if(xPt4[i-1]<20)xPt4[i] = xPt4[i-1] + 1.;
+ else if(xPt4[i-1]<30)xPt4[i] = xPt4[i-1] + 2.5;
+ else xPt4[i] = xPt4[i-1] + 5.;
+ }
+ fhnTrackPtQA[ij] = new THnSparseF(Form("fhnTrackPtQA%s",cAdd.Data()),";track number;p_{T};cent;#eta;#phi;sign",nBinsSparse4,nBins4,xmin4,xmax4);
+ fhnTrackPtQA[ij]->SetBinEdges(1,xPt4);
+ fHistList->Add(fhnTrackPtQA[ij]);
+ delete [] xPt4;
+
+ for(int i = 0;i <= kMaxJets;++i){
+ fh1PtIn[ij][i] = new TH1F(Form("fh1Pt%sIn_j%d",cAdd.Data(),i),Form("%s p_T input ;p_{T}",cAdd.Data()),nBinPt,binLimitsPt);
+ fHistList->Add(fh1PtIn[ij][i]);
+
+
+ if(!fh1TmpRho)fh1TmpRho = new TH1F("fh1TmpRho","tmp histo for jet shape",40,0.,2);
+ fh2LTrackPtJetPt[ij][i] = new TH2F(Form("fh2LTrackPtJetPt%s_j%d",cAdd.Data(),i),
+ Form("pt of leadin track within a jet vs jet %s;p_{T,lead in jet};p_{T.jet};",
+ cAdd.Data()),
+ 200,0.,200.,nBinPt,binLimitsPt);
+ fHistList->Add(fh2LTrackPtJetPt[ij][i]);
+ }
- fh1DijetMinv[ij] = new TH1F(Form("fh1Dijet%sMinv",cAdd.Data()),"Dijet invariant mass;m_{JJ}",nBinPt,binLimitsPt);
- fHistList->Add(fh1DijetMinv[ij]);
+ fh1DijetMinv[ij] = new TH1F(Form("fh1Dijet%sMinv",cAdd.Data()),"Dijet invariant mass;m_{JJ}",nBinPt,binLimitsPt);
+ fHistList->Add(fh1DijetMinv[ij]);
- 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);
- fHistList->Add(fh2DijetDeltaPhiPt[ij]);
+ 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);
+ fHistList->Add(fh2DijetDeltaPhiPt[ij]);
- 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);
- fHistList->Add(fh2DijetAsymPt[ij]);
+ 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);
+ fHistList->Add(fh2DijetAsymPt[ij]);
- 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.);
- fHistList->Add(fh2DijetPt2vsPt1[ij]);
- 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.);
- fHistList->Add( fh2DijetDifvsSum[ij]);
- }
+ 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.);
+ fHistList->Add(fh2DijetPt2vsPt1[ij]);
+ 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.);
+ fHistList->Add( fh2DijetDifvsSum[ij]);
+ }
// =========== Switch on Sumw2 for all histos ===========
for (Int_t i=0; i<fHistList->GetEntries(); ++i) {
TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i));
selected = AliAnalysisHelperJetTasks::TestSelectInfo(fEventSelectionMask);
}
+ if(!selected){
+ // no selection by the service task, we continue
+ if (fDebug > 1)Printf("Not selected %s:%d SelectInfo %d Class %d",(char*)__FILE__,__LINE__, AliAnalysisHelperJetTasks::Selected(),AliAnalysisHelperJetTasks::EventClass());
+ fh1EvtSelection->Fill(1.);
+ PostData(1, fHistList);
+ return;
+ }
+
if(fEventClass>0){
selected = selected&&(AliAnalysisHelperJetTasks::EventClass()==fEventClass);
}
if(!selected){
// no selection by the service task, we continue
if (fDebug > 1)Printf("Not selected %s:%d SelectInfo %d Class %d",(char*)__FILE__,__LINE__, AliAnalysisHelperJetTasks::Selected(),AliAnalysisHelperJetTasks::EventClass());
+ fh1EvtSelection->Fill(2.);
PostData(1, fHistList);
return;
}
// take all other information from the aod we take the tracks from
if(!aod){
- if(fUseAODTrackInput)aod = fAODIn;
- else aod = fAODOut;
+ if(fUseAODTrackInput)aod = fAODIn;
+ else aod = fAODOut;
}
if(!aodRecJets){
if(fDebug){
- Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
- if(fAODIn){
- Printf("Input AOD >>>>");
- fAODIn->Print();
- }
- if(fAODExtension){
- Printf("AOD Extension >>>>");
- fAODExtension->Print();
- }
- if(fAODOut){
- Printf("Output AOD >>>>");
- fAODOut->Print();
- }
+ Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
+ if(fAODIn){
+ Printf("Input AOD >>>>");
+ fAODIn->Print();
+ }
+ if(fAODExtension){
+ Printf("AOD Extension >>>>");
+ fAODExtension->Print();
+ }
+ if(fAODOut){
+ Printf("Output AOD >>>>");
+ fAODOut->Print();
+ }
}
- return;
+ return;
}
TClonesArray *aodGenJets = 0;
}
}
+ AliAODVertex* primVtx = aod->GetPrimaryVertex();
+ Int_t nTracksPrim = primVtx->GetNContributors();
+
+
+ if (fDebug > 1) Printf("%s:%d primary vertex selection: %d", (char*)__FILE__,__LINE__,nTracksPrim);
+ if(nTracksPrim < fMinNcontributors){
+ if (fDebug > 1) Printf("%s:%d primary vertex selection: event REJECTED...",(char*)__FILE__,__LINE__);
+ fh1EvtSelection->Fill(3.);
+ PostData(1, fHistList);
+ return;
+ }
+
+ 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, fHistList);
+ 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, fHistList);
+ return;
+ }
+
+ if(fRejectPileup && AliAnalysisHelperJetTasks::IsPileUp()){
+ if (fDebug > 1) Printf("%s:%d SPD pileup: event REJECTED...",(char*)__FILE__,__LINE__);
+ fh1EvtSelection->Fill(6.);
+ PostData(1, fHistList);
+ return;
+ }
+
+ if (fDebug > 1) Printf("%s:%d event ACCEPTED ...",(char*)__FILE__,__LINE__);
+ fh1EvtSelection->Fill(0.);
+
// new Scheme
// first fill all the pure histograms, i.e. full jets
TList genParticles;
Int_t nT = GetListOfTracks(&recParticles,fTrackTypeRec);
+
if(fDebug>2)Printf("%s:%d Selected Rec tracks: %d %d",(char*)__FILE__,__LINE__,nT,recParticles.GetEntries());
nT = GetListOfTracks(&genParticles,fTrackTypeGen);
if(fDebug>2)Printf("%s:%d Selected Gen tracks: %d %d",(char*)__FILE__,__LINE__,nT,genParticles.GetEntries());
fMultGen = genMult1;
if(fMultGen<=0)fMultGen = genMult2;
- Double_t var0[3] = {0,};
+ Double_t var0[4] = {0,};
var0[0] = fCentrality;
var0[1] = fMultRec;
for(int it=0;it<fNTrigger;it++){
if(fInputHandler->IsEventSelected()&fTriggerBit[it]){
var0[2] = it;
+ var0[3] = GetRho(recJetsList);
fhnEvent->Fill(var0);
}
}
if(nJets<=0)return;
- Float_t ptOld = 1.E+32;
- Float_t pT0 = 0;
Float_t pT1 = 0;
Float_t phi0 = 0;
Float_t phi1 = 0;
continue;
}
fh1PtJetsIn[iType]->Fill(ptJet);
- ptOld = ptJet;
// find the dijets assume sorting and acceptance cut...
if(ij==0){
ij0 = ij;
- pT0 = ptJet;
phi0 = jet->Phi();
if(phi0<0)phi0+=TMath::Pi()*2.;
}
}
}
// fill jet histos for kmax jets
-
- Float_t phiJet = jet->Phi();
- Float_t etaJet = jet->Eta();
- if(phiJet<0)phiJet+=TMath::Pi()*2.;
- fh1TmpRho->Reset();
- if(ij<kMaxJets)fh1PtIn[iType][ij]->Fill(ptJet);
-
- fh1PtIn[iType][kMaxJets]->Fill(ptJet);
- // fill leading jets...
- AliVParticle *leadTrack = LeadingTrackFromJetRefs(jet);
- // AliVParticle *leadTrack = LeadingTrackInCone(jet,&particlesList);
- Int_t phiBin = GetPhiBin(phiJet-fRPAngle);
- Double_t ptLead = jet->GetPtLeading(); //pT of leading jet
-
+ Float_t phiJet = jet->Phi();
+ Float_t etaJet = jet->Eta();
+ if(phiJet<0)phiJet+=TMath::Pi()*2.;
+ fh1TmpRho->Reset();
+ if(ij<kMaxJets)fh1PtIn[iType][ij]->Fill(ptJet);
+
+ fh1PtIn[iType][kMaxJets]->Fill(ptJet);
+ // fill leading jets...
+ AliVParticle *leadTrack = LeadingTrackFromJetRefs(jet);
+ //AliVParticle *leadTrack = LeadingTrackInCone(jet,&particlesList);
+ Int_t phiBin = GetPhiBin(phiJet-fRPAngle);
+ Double_t ptLead = jet->GetPtLeading(); //pT of leading jet
+ AliVParticle *tt = (AliVParticle*)particlesList.At(0);
+ Float_t ttphi=tt->Phi();
+ if(ttphi<0)ttphi+=TMath::Pi()*2.;
+ Float_t ttpt=tt->Pt();
+ Int_t phiBintt = GetPhiBin(ttphi-fRPAngle);
+ Double_t dphitrigjet=RelativePhi(ttphi,phiJet);
+ if(fTRP==1){
+ if(TMath::Abs(dphitrigjet)<TMath::Pi()-0.6) continue;
+ var1[1] = ptJet;
+ var1[4] = phiBintt;
+ var1[5] = jet->EffectiveAreaCharged();
+ var1[7] = ttpt;
+ var1[8] = CheckAcceptance(phiJet,etaJet);
+ }
+
+ if(fTRP==0){
var1[1] = ptJet;
var1[4] = phiBin;
var1[5] = jet->EffectiveAreaCharged();
var1[7] = ptLead;
var1[8] = CheckAcceptance(phiJet,etaJet);
-
- var2[1] = ptJet;
- var2[3] = etaJet;
- var2[4] = phiJet;
- var2[5] = jet->EffectiveAreaCharged();
- var2[7] = var1[8];
- var2[8] = (leadTrack?leadTrack->Charge()*leadTrack->Pt():0);//pT of leading jet x charge
-
- if(ij<kMaxJets){
- fh2LTrackPtJetPt[iType][ij]->Fill(jet->GetPtLeading(),ptJet);
- var1[0] = ij;
- var2[0] = ij;
- for(int it = 0;it <fNTrigger;it++){
- if(fInputHandler->IsEventSelected()&fTriggerBit[it]){
- var1[6] = it;
- var2[6] = it;
- fhnJetPt[iType]->Fill(var1);
- fhnJetPtQA[iType]->Fill(var2);
- }
- }
- }
- var1[0] = kMaxJets;// fill for all jets
- var2[0] = kMaxJets;// fill for all jets
+ }
+
+ //jet number;p_{T,jet};cent;#eta;#phi;area;trigger;acceptance bin;signed pt leading
+ var2[1] = ptJet;
+ var2[3] = etaJet;
+ var2[4] = phiJet;
+ var2[5] = jet->EffectiveAreaCharged();
+ var2[7] = var1[8];
+ var2[8] = (leadTrack?leadTrack->Charge()*ptLead:0);//pT of leading jet x charge
+
+ if(ij<kMaxJets){
+ fh2LTrackPtJetPt[iType][ij]->Fill(jet->GetPtLeading(),ptJet);
+ var1[0] = ij;
+ var2[0] = ij;
for(int it = 0;it <fNTrigger;it++){
if(fInputHandler->IsEventSelected()&fTriggerBit[it]){
var1[6] = it;
+ var2[6] = it;
fhnJetPt[iType]->Fill(var1);
fhnJetPtQA[iType]->Fill(var2);
}
}
+ }
+ var1[0] = kMaxJets;// fill for all jets
+ var2[0] = kMaxJets;// fill for all jets
+ for(int it = 0;it <fNTrigger;it++){
+ if(fInputHandler->IsEventSelected()&fTriggerBit[it]){
+ var1[6] = it;
+ var2[6] = it;
+ fhnJetPt[iType]->Fill(var1);
+ fhnJetPtQA[iType]->Fill(var2);
+ }
+ }
- fh2LTrackPtJetPt[iType][kMaxJets]->Fill(jet->GetPtLeading(),ptJet);
+ fh2LTrackPtJetPt[iType][kMaxJets]->Fill(jet->GetPtLeading(),ptJet);
- if(particlesList.GetSize()&&ij<kMaxJets){
- // Particles... correlated with jets...
-
for(int it = 0;it<particlesList.GetEntries();++it){
- AliVParticle *part = (AliVParticle*)particlesList.At(it);
- Float_t deltaR = jet->DeltaR(part);
- if(ptJet>0)fh1TmpRho->Fill(deltaR,part->Pt()/ptJet);
- }
- // fill the jet shapes
- }// if we have particles
+ if(particlesList.GetSize()&&ij<kMaxJets){
+ // Particles... correlated with jets...
+ for(int it = 0;it<particlesList.GetEntries();++it){
+ AliVParticle *part = (AliVParticle*)particlesList.At(it);
+ Float_t deltaR = jet->DeltaR(part);
+ if(ptJet>0)fh1TmpRho->Fill(deltaR,part->Pt()/ptJet);
+ }
+ // fill the jet shapes
+ }// if we have particles
}// Jet Loop
Float_t asym = 9999;
if((ptJet0+ptJet1)>0)asym = (ptJet0-ptJet1)/(ptJet0+ptJet1);
- fh2DijetAsymPt[iType]->Fill(asym,ptJet0);
- fh2DijetPt2vsPt1[iType]->Fill(ptJet0,ptJet1);
- fh2DijetDifvsSum[iType]->Fill(ptJet0+ptJet1,ptJet0-ptJet1);
- Float_t minv = 2.*(jet0->P()*jet1->P()-
- jet0->Px()*jet1->Px()-
- jet0->Py()*jet1->Py()-
- jet0->Pz()*jet1->Pz()); // assume mass == 0;
- if(minv<0)minv=0; // prevent numerical instabilities
- minv = TMath::Sqrt(minv);
- fh1DijetMinv[iType]->Fill(minv);
+ fh2DijetAsymPt[iType]->Fill(asym,ptJet0);
+ fh2DijetPt2vsPt1[iType]->Fill(ptJet0,ptJet1);
+ fh2DijetDifvsSum[iType]->Fill(ptJet0+ptJet1,ptJet0-ptJet1);
+ Float_t minv = 2.*(jet0->P()*jet1->P()-
+ jet0->Px()*jet1->Px()-
+ jet0->Py()*jet1->Py()-
+ jet0->Pz()*jet1->Pz()); // assume mass == 0;
+ if(minv<0)minv=0; // prevent numerical instabilities
+ minv = TMath::Sqrt(minv);
+ fh1DijetMinv[iType]->Fill(minv);
}
}
//
- Double_t var3[6]; // track number;p_{T};cent;#tracks;RP
+ Double_t var3[7]; // track number;p_{T};cent;#tracks;RP;cahrge
var3[2] = fCentrality;
var3[3] = refMult;
Double_t var4[6]; // track number;p_{T};cent;#eta;#phi;sign
var3[0] = 1;
var3[1] = tmpPt;
var3[4] = phiBin;
+ var3[6] = tmpTrack->Charge();
var4[0] = 1;
var4[1] = tmpPt;
-
fhnTrackPtQA[iType]->Fill(var4);
-
if(tmpTrack==leading){
var4[0] = 0;
fhnTrackPtQA[iType]->Fill(var4);
continue;
}
+
+
+
+
+
}
fh1SumPtTrack[iType]->Fill(sumPt);
delete trackIter;
fhnJetContainer->Fill(containerGen,kStep0); //all generated jets
+ if(JetSelected(genJet))
+ fhnJetContainer->Fill(containerGen,kStep1); // all generated jets in eta window
+
Int_t ir = aRecIndex[ig];
if(ir>=0&&ir<recJetsList.GetEntries()){
- fhnJetContainer->Fill(containerGen,kStep2); // all generated jets with reconstructed partner
-
- if(JetSelected(genJet)){
- fhnJetContainer->Fill(containerGen,kStep1); // all generated jets in eta window
+ AliAODJet* recJet = (AliAODJet*)recJetsList.At(ir);
- AliAODJet* recJet = (AliAODJet*)recJetsList.At(ir);
+ fhnJetContainer->Fill(containerGen,kStep2); // all generated jets with reconstructed partner
+ if(JetSelected(genJet)){
fhnJetContainer->Fill(containerGen,kStep3); // all generated jets in eta window with reconstructed partner
+
if(JetSelected(recJet)) {
fhnJetContainer->Fill(containerGen,kStep4); // all generated jets in eta window with reconstructed partner in eta window
-
- containerGen[3] = recJet->GetPtLeading();
- fhnJetContainer->Fill(containerGen,kStep5); // all generated jets in eta window with reconstructed partner in eta window with leading track on reconstructed level
+
}
+ containerGen[3] = recJet->GetPtLeading();
+ fhnJetContainer->Fill(containerGen,kStep5); // all generated jets in eta window with reconstructed partner with leading track on reconstructed level
}
}
}// loop over generated jets used for matching...
fhnJetContainer->Fill(containerGen,kStep6); // all rec jets in eta window with generated partner
fhnCorrelation->Fill(container);
- if(ptGen>0){
- Float_t delta = (ptRec-ptGen)/ptGen;
- fh2RelPtFGen->Fill(ptGen,delta);
- fh2PtFGen->Fill(ptGen,ptRec);
- }
+
+ Float_t delta = (ptRec-ptGen)/ptGen;
+ fh2RelPtFGen->Fill(ptGen,delta);
+ fh3RelPtFGenLeadTrkPt->Fill(ptGen,delta,recJet->GetPtLeading());
+ fh2PtFGen->Fill(ptGen,ptRec);
+
+ fh2deltaPt1Pt2->Fill(ptRec-ptGen,ptRec,ptGen);
+
}
}// loop over reconstructed jets
}
void AliAnalysisTaskJetSpectrum2::Terminate(Option_t */*option*/)
{
-// Terminate analysis
-//
- if (fDebug > 1) printf("AnalysisJetSpectrum2: Terminate() \n");
+ // Terminate analysis
+ //
+ if (fDebug > 1) printf("AnalysisJetSpectrum2: Terminate() \n");
}
Float_t AliAnalysisTaskJetSpectrum2::GetCentrality(){
- AliAODEvent *aod = 0;
-
if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
- else aod = AODEvent();
- if(!aod){
- return 101;
- }
- return aod->GetHeader()->GetCentrality();
+ AliAODEvent *aod = 0;
+ if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent());
+ else aod = AODEvent();
+ if(!aod){
+ return 101;
+ }
+ return aod->GetHeader()->GetCentrality();
}
return leading;
}
+
+Double_t AliAnalysisTaskJetSpectrum2::RelativePhi(Double_t mphi,Double_t vphi){
+
+ if (vphi < -1*TMath::Pi()) vphi += (2*TMath::Pi());
+ else if (vphi > TMath::Pi()) vphi -= (2*TMath::Pi());
+ if (mphi < -1*TMath::Pi()) mphi += (2*TMath::Pi());
+ else if (mphi > TMath::Pi()) mphi -= (2*TMath::Pi());
+ double dphi = mphi-vphi;
+ if (dphi < -1*TMath::Pi()) dphi += (2*TMath::Pi());
+ else if (dphi > TMath::Pi()) dphi -= (2*TMath::Pi());
+ return dphi;//dphi in [-Pi, Pi]
+}
+
+
+
+
+
+
Int_t AliAnalysisTaskJetSpectrum2::GetPhiBin(Double_t phi)
{
- Int_t phibin=-1;
- if(!(TMath::Abs(phi)<=2*TMath::Pi())){AliError("phi w.r.t. RP out of defined range");return -1;}
- Double_t phiwrtrp=TMath::ACos(TMath::Abs(TMath::Cos(phi)));
- phibin=Int_t(fNRPBins*phiwrtrp/(0.5*TMath::Pi()));
- if(phibin<0||phibin>=fNRPBins){AliError("Phi Bin not defined");}
- return phibin;
+ Int_t phibin=-1;
+ if(!(TMath::Abs(phi)<=2*TMath::Pi())){AliError("phi w.r.t. RP out of defined range");return -1;}
+ Double_t phiwrtrp=TMath::ACos(TMath::Abs(TMath::Cos(phi)));
+ phibin=Int_t(fNRPBins*phiwrtrp/(0.5*TMath::Pi()));
+ if(phibin<0||phibin>=fNRPBins){AliError("Phi Bin not defined");}
+ return phibin;
}
void AliAnalysisTaskJetSpectrum2::SetNTrigger(Int_t n){
// set number of trigger bins
//
if(n>0){
- fNTrigger = n;
- delete [] fTriggerName;
- fTriggerName = new TString [fNTrigger];
- delete [] fTriggerBit;fTriggerBit = 0;
- fTriggerBit = new UInt_t [fNTrigger];
+ fNTrigger = n;
+ delete [] fTriggerName;
+ fTriggerName = new TString [fNTrigger];
+ delete [] fTriggerBit;fTriggerBit = 0;
+ fTriggerBit = new UInt_t [fNTrigger];
}
else{
fNTrigger = 0;
//
if(n>0){
- fNAcceptance = n;
- delete [] fAcceptancePhiMin;
- delete [] fAcceptancePhiMax;
- delete [] fAcceptanceEtaMin;
- delete [] fAcceptanceEtaMax;
-
- fAcceptancePhiMin = new Float_t[fNAcceptance];
- fAcceptancePhiMax = new Float_t[fNAcceptance];
- fAcceptanceEtaMin = new Float_t[fNAcceptance];
- fAcceptanceEtaMax = new Float_t[fNAcceptance];
+ fNAcceptance = n;
+ delete [] fAcceptancePhiMin;
+ delete [] fAcceptancePhiMax;
+ delete [] fAcceptanceEtaMin;
+ delete [] fAcceptanceEtaMax;
+
+ fAcceptancePhiMin = new Float_t[fNAcceptance];
+ fAcceptancePhiMax = new Float_t[fNAcceptance];
+ fAcceptanceEtaMin = new Float_t[fNAcceptance];
+ fAcceptanceEtaMax = new Float_t[fNAcceptance];
}
else{
fNTrigger = 0;
return fNAcceptance;
}
+Float_t AliAnalysisTaskJetSpectrum2::GetRho(TList &list){
+ // invert the correction
+ AliAODJet *jet = (AliAODJet*)list.At(0); // highest pt jet
+ if(!jet)return -1;
+ if(jet->EffectiveAreaCharged()<=0)return -1;
+ Float_t rho = jet->ChargedBgEnergy()/jet->EffectiveAreaCharged();
+ return rho;
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff