// Task for Heavy-flavour electron analysis in pPb collisions //
// (+ Electron-Hadron Jetlike Azimuthal Correlation) //
// //
- // version: August 13, 2014. //
+ // version: September 16, 2014. //
// //
// Authors //
// Elienos Pereira de Oliveira Filho (epereira@cern.ch) //
,fCorrelationFlag(0)
,fIsMC(0)
,fUseEMCal(kFALSE)
-
,fUseTrigger(kFALSE)
+,fUseTender(kFALSE)
,fUseShowerShapeCut(kFALSE)
,fFillBackground(kFALSE)
+,fEoverPnsigma(kFALSE)
,fAssocWithSPD(kFALSE)
-
,fEMCEG1(kFALSE)
,fEMCEG2(kFALSE)
,fIsHFE1(kFALSE)
,ftimingEle2(0)
,fPtElec_ULS(0)
,fPtElec_LS(0)
+
,fPtElec_ULS_NoPid(0)
,fPtElec_LS_NoPid(0)
,fPtElec_ULS_MC(0)
,fPtElec_ULS_MC_weight(0)
,fPtElec_ULS2(0)
,fPtElec_LS2(0)
+
+,fPtElec_ULS_mc_closure(0)
+,fPtElec_LS_mc_closure(0)
+,fPtElec_ULS2_mc_closure(0)
+,fPtElec_LS2_mc_closure(0)
+
,fPtElec_ULS_weight(0)
,fPtElec_LS_weight(0)
,fPtElec_ULS2_weight(0)
,fTOF02(0)
,fTOF03(0)
,fpid(0)
+,fEoverP_pt_true_electrons(0)
+,fEoverP_pt_true_hadrons(0)
+,fEoverP_pt_true_electrons0(0)
+,fEoverP_pt_true_hadrons0(0)
,fEoverP_pt(0)
,fEoverP_tpc(0)
,fEoverP_tpc_p_trigger(0)
,fIsMC(0)
,fUseEMCal(kFALSE)
,fUseTrigger(kFALSE)
+,fUseTender(kFALSE)
,fUseShowerShapeCut(kFALSE)
,fFillBackground(kFALSE)
+,fEoverPnsigma(kFALSE)
,fAssocWithSPD(kFALSE)
,fEMCEG1(kFALSE)
,fEMCEG2(kFALSE)
,fPtElec_ULS_MC_weight(0)
,fPtElec_ULS2(0)
,fPtElec_LS2(0)
+
+,fPtElec_ULS_mc_closure(0)
+,fPtElec_LS_mc_closure(0)
+,fPtElec_ULS2_mc_closure(0)
+,fPtElec_LS2_mc_closure(0)
+
,fPtElec_ULS_weight(0)
,fPtElec_LS_weight(0)
,fPtElec_ULS2_weight(0)
,fTOF02(0)
,fTOF03(0)
,fpid(0)
+,fEoverP_pt_true_electrons(0)
+,fEoverP_pt_true_hadrons(0)
+,fEoverP_pt_true_electrons0(0)
+,fEoverP_pt_true_hadrons0(0)
,fEoverP_pt(0)
,fEoverP_tpc(0)
,fEoverP_tpc_p_trigger(0)
fPtElec_ULS2_weight = new TH1F("fPtElec_ULS2_weight","ULS; p_{T} (GeV/c); Count",300,0,30);
fPtElec_LS2_weight = new TH1F("fPtElec_LS2_weight","LS; p_{T} (GeV/c); Count",300,0,30);
+
+ //mc closure
+ fPtElec_ULS_mc_closure = new TH1F("fPtElec_ULS_mc_closure","ULS; p_{T} (GeV/c); Count",300,0,30);
+ fPtElec_LS_mc_closure = new TH1F("fPtElec_LS_mc_closure","LS; p_{T} (GeV/c); Count",300,0,30);
+ fPtElec_ULS2_mc_closure = new TH1F("fPtElec_ULS2_mc_closure","ULS; p_{T} (GeV/c); Count",300,0,30);
+ fPtElec_LS2_mc_closure = new TH1F("fPtElec_LS2_mc_closure","LS; p_{T} (GeV/c); Count",300,0,30);
+
+
}
fOutputList->Add(fPtElec_LS2);
fOutputList->Add(fPtElec_ULS2_weight);
fOutputList->Add(fPtElec_LS2_weight);
+
+ fOutputList->Add(fPtElec_ULS_mc_closure);
+ fOutputList->Add(fPtElec_LS_mc_closure);
+ fOutputList->Add(fPtElec_ULS2_mc_closure);
+ fOutputList->Add(fPtElec_LS2_mc_closure);
}
fTPCNcls_EoverP= new TH2F *[3];
fTPCNcls_pid=new TH2F *[4];
+ fEoverP_pt_true_electrons = new TH2F("fEoverP_pt_true_electrons",";p_{T} (GeV/c);E/p ",1000,0,30,2000,0,2);
+ fOutputList->Add(fEoverP_pt_true_electrons);
+ fEoverP_pt_true_electrons0 = new TH2F("fEoverP_pt_true_electrons0",";p_{T} (GeV/c);E/p ",1000,0,30,2000,0,2);
+ fOutputList->Add(fEoverP_pt_true_electrons0);
+
+ fEoverP_pt_true_hadrons = new TH2F("fEoverP_pt_true_hadrons",";p_{T} (GeV/c);E/p ",1000,0,30,2000,0,2);
+ fOutputList->Add(fEoverP_pt_true_hadrons);
+ fEoverP_pt_true_hadrons0 = new TH2F("fEoverP_pt_true_hadrons0",";p_{T} (GeV/c);E/p ",1000,0,30,2000,0,2);
+ fOutputList->Add(fEoverP_pt_true_hadrons0);
+
+
+
for(Int_t i = 0; i < 3; i++)
{
fTPCNcls_EoverP[i]= new TH2F(Form("fTPCNcls_EoverP%d",i),"TPCNcls_EoverP",1000,0,200,200,0,2);
-
- fOutputList->Add(fEoverP_pt[i]);
+ fOutputList->Add(fEoverP_pt[i]);
fOutputList->Add(fTPC_p[i]);
fOutputList->Add(fTPCnsigma_p[i]);
fOutputList->Add(fTPCNcls_EoverP[i]);
}
+
+
+
fTrack_Multi= new TH1F("fTrack_Multi","fTrack_Multi",1000, 0,1000);
for(Int_t i = 0; i < 4; i++)
///_____________________________________________________________________
///Track loop
- for(Int_t iTracks = 0; iTracks < fVevent->GetNumberOfTracks(); iTracks++)
+ Int_t NTracks=fVevent->GetNumberOfTracks();
+
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+ //To use tender
+ if(fUseTender){
+ TClonesArray *fTracks_tender = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("AODFilterTracks"));
+ NTracks = fTracks_tender->GetEntries();
+ TClonesArray *fCaloClusters_tender = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("EmcCaloClusters"));
+ ClsNo = fCaloClusters_tender->GetEntries();
+
+ }
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ for(Int_t iTracks = 0; iTracks < NTracks; iTracks++)
{
AliVParticle* Vtrack = fVevent->GetTrack(iTracks);
if (!Vtrack)
continue;
}
+ //main place where track is defined
+
AliVTrack *track = dynamic_cast<AliVTrack*>(Vtrack);
AliESDtrack *etrack = dynamic_cast<AliESDtrack*>(Vtrack);
AliAODTrack *atrack = dynamic_cast<AliAODTrack*>(Vtrack);
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+ //To use tender
+ if(fUseTender){
+ TClonesArray *fTracks_tender = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("AODFilterTracks"));
+ track = static_cast<AliAODTrack*>(fTracks_tender->At(iTracks));
+ if (!track) {
+ printf("ERROR: Could not receive track calibrated %d\n", iTracks);
+ continue;
+ }
+ }
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
Double_t fTPCnSigma = -999;
Double_t fTOFnSigma = -999;
if(track->GetEMCALcluster()>0)
{
fClus = fVevent->GetCaloCluster(track->GetEMCALcluster());
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+ //to use tender
+ if(fUseTender){
+ int EMCalIndex = -1;
+ EMCalIndex = track->GetEMCALcluster();
+ TClonesArray *fCaloClusters_tender = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("EmcCaloClusters"));
+ fClus = static_cast<AliVCluster*>(fCaloClusters_tender->At(EMCalIndex));
+ }
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+
if(fClus->IsEMCAL())
{
//HFE cuts: TPC PID cleanup
if(!ProcessCutStep(AliHFEcuts::kStepHFEcutsTPC, track)) continue;
-//DCA cut done by hand -- July 29th, 2014
+//DCA cut done by hand -- July 29th, 2014 -> fix it... has to be in absolute values!!!!
if(fIsAOD){
Double_t d0z0[2], cov[3];
AliAODVertex *prim_vtx = fAOD->GetPrimaryVertex();
if(track->GetEMCALcluster()>0)
{
fClus = fVevent->GetCaloCluster(track->GetEMCALcluster());
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+ //to use tender
+ if(fUseTender){
+ int EMCalIndex = -1;
+ EMCalIndex = track->GetEMCALcluster();
+ TClonesArray *fCaloClusters_tender = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("EmcCaloClusters"));
+ fClus = static_cast<AliVCluster*>(fCaloClusters_tender->At(EMCalIndex));
+ }
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+
if(fClus->IsEMCAL())
{
if(TMath::Abs(fClus->GetTrackDx())<=fdPhiCut && TMath::Abs(fClus->GetTrackDz())<=fdEtaCut)
// EtaCut -> dados
if(track->Eta()>=fEtaCutMin && track->Eta()<=fEtaCutMax ){
- //main
+
+ //-------------------------------------------------------------------
+ //true hadrons E/p shape before cuts
+ if(fIsMC && fIsAOD && track->GetLabel()>=0){
+ fMCparticle = (AliAODMCParticle*) fMCarray->At(track->GetLabel());
+ Int_t pdg = fMCparticle->GetPdgCode();
+
+ if( TMath::Abs(pdg) != 11){
+ fEoverP_pt_true_hadrons0->Fill(fPt,(fClus->E() / fP));
+ }
+ }
+
+
+ //true electrons E/p shape before cuts
+ if(fIsMC && fIsAOD && track->GetLabel()>=0){
+ fMCparticle = (AliAODMCParticle*) fMCarray->At(track->GetLabel());
+ Int_t pdg = fMCparticle->GetPdgCode();
+
+ if( TMath::Abs(pdg) == 11){
+ fEoverP_pt_true_electrons0->Fill(fPt,(fClus->E() / fP));
+ }
+ }
+ //-------------------------------------------------------------------
+
+
+ //main
if(TMath::Abs(fTPCnSigma_pion)<3 || TMath::Abs(fTPCnSigma_proton)<3 || TMath::Abs(fTPCnSigma_kaon)<3 ){
if(fTPCnSigma<-3.5){
fEoverP_pt_hadrons->Fill(fPt,EoverP);
if(fUseEMCal) fShowerShape_ha->Fill(M02,M20);
+
+
+ //after cut -> Are they really hadrons? E/p shape
+ if(fIsMC && fIsAOD && track->GetLabel()>=0){
+ fMCparticle = (AliAODMCParticle*) fMCarray->At(track->GetLabel());
+ Int_t pdg = fMCparticle->GetPdgCode();
+
+ if( TMath::Abs(pdg) != 11){
+ fEoverP_pt_true_hadrons->Fill(fPt,(fClus->E() / fP));
+ }
+ }
+
+
}
}
+
//for systematic studies of hadron contamination
if(fTPCnSigma < -3){
fEoverP_pt_pions->Fill(fPt, EoverP);
if(track->GetEMCALcluster()>0)
{
fClus = fVevent->GetCaloCluster(track->GetEMCALcluster());
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+ //to use tender
+ if(fUseTender){
+ int EMCalIndex = -1;
+ EMCalIndex = track->GetEMCALcluster();
+ TClonesArray *fCaloClusters_tender = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("EmcCaloClusters"));
+ fClus = static_cast<AliVCluster*>(fCaloClusters_tender->At(EMCalIndex));
+ }
+ ///////////////////////////////////////////////////////////////////////////////////////////////////////////
+
if(fClus->IsEMCAL())
{
if(M02 >= fM02CutMin && M02<=fM02CutMax && M20>=fM20CutMin && M20<=fM20CutMax){
fEoverP_pt[2]->Fill(fPt,(fClus->E() / fP));
fShowerShapeCut->Fill(M02,M20);
- //in order to check if there are exotic cluster in this selected cluster (27 may 2014)
+ //in order to check if there are exotic cluster in this selected cluster (27 may 2014)
fNcells_energy_elec_selected->Fill(ncells,Energy);
+ //true electrons E/p shape
+ if(fIsMC && fIsAOD && track->GetLabel()>=0){
+ fMCparticle = (AliAODMCParticle*) fMCarray->At(track->GetLabel());
+ Int_t pdg = fMCparticle->GetPdgCode();
+
+ if( TMath::Abs(pdg) == 11){
+ fEoverP_pt_true_electrons->Fill(fPt,(fClus->E() / fP));
+ }
+ }
+
+
+
}
}
fEoverP_pt[2]->Fill(fPt,(fClus->E() / fP));
fShowerShapeCut->Fill(M02,M20);
fNcells_energy_elec_selected->Fill(ncells,Energy);
+
+ //after cut -> Are they really electrons ? E/p shape
+ if(fIsMC && fIsAOD && track->GetLabel()>=0){
+ fMCparticle = (AliAODMCParticle*) fMCarray->At(track->GetLabel());
+ Int_t pdg = fMCparticle->GetPdgCode();
+
+ if( TMath::Abs(pdg) == 11){
+ fEoverP_pt_true_electrons->Fill(fPt,(fClus->E() / fP));
+ }
+ }
}
//_______________________________________________________
//PID using EMCal
+ if(fEoverPnsigma)SetEoverPCutPtDependentMC(track->Pt());
+
if((fClus->E() / fP) >= fEoverPCutMin && (fClus->E() / fP) <= fEoverPCutMax)
{
}
}
+ //for MC closure test
+ // to be used as data, with MC input
+ if(!IsTPConly){
+ if(fNonHFE->IsULS()) fPtElec_ULS_mc_closure->Fill(fPtE,fNonHFE->GetNULS());
+ if(fNonHFE->IsLS()) fPtElec_LS_mc_closure->Fill(fPtE,fNonHFE->GetNLS());
+ }
+
+ if(IsTPConly){
+ if(fNonHFE->IsULS()) fPtElec_ULS2_mc_closure->Fill(fPtE,fNonHFE->GetNULS());
+ if(fNonHFE->IsLS()) fPtElec_LS2_mc_closure->Fill(fPtE,fNonHFE->GetNLS());
+ }
+
}//end of Background function
return weight;
}
+Double_t AliAnalysisTaskEMCalHFEpA::SetEoverPCutPtDependentMC(Double_t pt)
+{
+
+ fEoverPCutMin=0.8;
+ fEoverPCutMax=1.2;
+
+ /*
+ ////======================================================================================
+ ////======================================================================================
+ ////============================= data 2 sigma ===========================================
+ if(!fIsMC){
+ //data 2 sigma
+ if(pt>= 2.00 && pt < 2.50){
+ fEoverPCutMin=0.7719;
+ fEoverPCutMax=1.1023;
+ }
+ if(pt>= 2.50 && pt < 3.00){
+ fEoverPCutMin=0.7966;
+ fEoverPCutMax=1.1088;
+ }
+ if(pt>= 3.00 && pt < 4.00){
+ fEoverPCutMin=0.8175;
+ fEoverPCutMax=1.1101;
+ }
+ if(pt>= 4.00 && pt < 5.00){
+ fEoverPCutMin=0.8302;
+ fEoverPCutMax=1.1194;
+ }
+ if(pt>= 5.00 && pt < 6.00){
+ fEoverPCutMin=0.8517;
+ fEoverPCutMax=1.1177;
+ }
+ if(pt>= 6.00 && pt < 8.00){
+ fEoverPCutMin=0.8901;
+ fEoverPCutMax=1.1139;
+ }
+ if(pt>= 8.00 && pt < 10.00){
+ fEoverPCutMin=0.8703;
+ fEoverPCutMax=1.1377;
+ }
+ if(pt>= 10.00 && pt < 12.00){
+ fEoverPCutMin=0.9043;
+ fEoverPCutMax=1.1977;
+ }
+ }
+
+ ////=========================================== MC 2 sigma ===========================================
+
+
+ if(fIsMC){
+
+ if(pt>= 2.00 && pt < 2.50){
+ fEoverPCutMin=0.7712;
+ fEoverPCutMax=1.0746;
+ }
+ if(pt>= 2.50 && pt < 3.00){
+ fEoverPCutMin=0.7946;
+ fEoverPCutMax=1.0708;
+ }
+ if(pt>= 3.00 && pt < 4.00){
+ fEoverPCutMin=0.8196;
+ fEoverPCutMax=1.0678;
+ }
+ if(pt>= 4.00 && pt < 5.00){
+ fEoverPCutMin=0.8396;
+ fEoverPCutMax=1.0646;
+ }
+ if(pt>= 5.00 && pt < 6.00){
+ fEoverPCutMin=0.8527;
+ fEoverPCutMax=1.0647;
+ }
+ if(pt>= 6.00 && pt < 8.00){
+ fEoverPCutMin=0.8652;
+ fEoverPCutMax=1.0670;
+ }
+ if(pt>= 8.00 && pt < 10.00){
+ fEoverPCutMin=0.8748;
+ fEoverPCutMax=1.0804;
+ }
+ if(pt>= 10.00 && pt < 12.00){
+ fEoverPCutMin=0.8814;
+ fEoverPCutMax=1.0842;
+ }
+
+ }
+ */
+ ////======================================================================================
+ ////======================================================================================
+ ////=========================== data 1.5 sigma ===========================================
+ /*
+ if(!fIsMC){
+ //data 1.5 sigmas
+ if(pt>= 2.00 && pt < 2.50){
+ fEoverPCutMin=0.8132;
+ fEoverPCutMax=1.0610;
+ }
+ if(pt>= 2.50 && pt < 3.00){
+ fEoverPCutMin=0.8356;
+ fEoverPCutMax=1.0698;
+ }
+ if(pt>= 3.00 && pt < 4.00){
+ fEoverPCutMin=0.8541;
+ fEoverPCutMax=1.0735;
+ }
+ if(pt>= 4.00 && pt < 5.00){
+ fEoverPCutMin=0.8664;
+ fEoverPCutMax=1.0832;
+ }
+ if(pt>= 5.00 && pt < 6.00){
+ fEoverPCutMin=0.8849;
+ fEoverPCutMax=1.0845;
+ }
+ if(pt>= 6.00 && pt < 8.00){
+ fEoverPCutMin=0.9180;
+ fEoverPCutMax=1.0860;
+ }
+ if(pt>= 8.00 && pt < 10.00){
+ fEoverPCutMin=0.9037;
+ fEoverPCutMax=1.1043;
+ }
+ if(pt>= 10.00 && pt < 12.00){
+ fEoverPCutMin=0.9409;
+ fEoverPCutMax=1.1611;
+ }
+ }
+
+ ////======================================================================================
+ ////======================================================================================
+ ////=========================== MC 1.5 sigma ===========================================
+
+ if(fIsMC){
+ //MC 1.5 sigmas
+ if(pt>= 2.00 && pt < 2.50){
+ fEoverPCutMin=0.8091;
+ fEoverPCutMax=1.0367;
+ }
+ if(pt>= 2.50 && pt < 3.00){
+ fEoverPCutMin=0.8292;
+ fEoverPCutMax=1.0362;
+ }
+ if(pt>= 3.00 && pt < 4.00){
+ fEoverPCutMin=0.8506;
+ fEoverPCutMax=1.0368;
+ }
+ if(pt>= 4.00 && pt < 5.00){
+ fEoverPCutMin=0.8677;
+ fEoverPCutMax=1.0365;
+ }
+ if(pt>= 5.00 && pt < 6.00){
+ fEoverPCutMin=0.8792;
+ fEoverPCutMax=1.0382;
+ }
+ if(pt>= 6.00 && pt < 8.00){
+ fEoverPCutMin=0.8904;
+ fEoverPCutMax=1.0418;
+ }
+ if(pt>= 8.00 && pt < 10.00){
+ fEoverPCutMin=0.9005;
+ fEoverPCutMax=1.0547;
+ }
+ if(pt>= 10.00 && pt < 12.00){
+ fEoverPCutMin=0.9067;
+ fEoverPCutMax=1.0589;
+ }
+
+ }
+ */
+ ////======================================================================================
+ ////======================================================================================
+ ////=========================== data 2.5 sigma ===========================================
+
+ if(!fIsMC){
+ //data 2.5 sigmas
+ if(pt>= 2.00 && pt < 2.50){
+ fEoverPCutMin=0.7306;
+ fEoverPCutMax=1.1436;
+ }
+ if(pt>= 2.50 && pt < 3.00){
+ fEoverPCutMin=0.7575;
+ fEoverPCutMax=1.1479;
+ }
+ if(pt>= 3.00 && pt < 4.00){
+ fEoverPCutMin=0.7809;
+ fEoverPCutMax=1.1467;
+ }
+ if(pt>= 4.00 && pt < 5.00){
+ fEoverPCutMin=0.7941;
+ fEoverPCutMax=1.1555;
+ }
+ if(pt>= 5.00 && pt < 6.00){
+ fEoverPCutMin=0.8184;
+ fEoverPCutMax=1.1510;
+ }
+ if(pt>= 6.00 && pt < 8.00){
+ fEoverPCutMin=0.8621;
+ fEoverPCutMax=1.1419;
+ }
+ if(pt>= 8.00 && pt < 10.00){
+ fEoverPCutMin=0.8368;
+ fEoverPCutMax=1.1712;
+ }
+ if(pt>= 10.00 && pt < 12.00){
+ fEoverPCutMin=0.8676;
+ fEoverPCutMax=1.2344;
+ }
+
+}
+
+ ////======================================================================================
+ ////======================================================================================
+ ////=========================== MC 2.5 sigma ===========================================
+
+ if(fIsMC){
+ //MC 2.5 sigmas
+ if(pt>= 2.00 && pt < 2.50){
+ fEoverPCutMin=0.7333;
+ fEoverPCutMax=1.1125;
+ }
+ if(pt>= 2.50 && pt < 3.00){
+ fEoverPCutMin=0.7601;
+ fEoverPCutMax=1.1053;
+ }
+ if(pt>= 3.00 && pt < 4.00){
+ fEoverPCutMin=0.7885;
+ fEoverPCutMax=1.0989;
+ }
+ if(pt>= 4.00 && pt < 5.00){
+ fEoverPCutMin=0.8115;
+ fEoverPCutMax=1.0927;
+ }
+ if(pt>= 5.00 && pt < 6.00){
+ fEoverPCutMin=0.8262;
+ fEoverPCutMax=1.0912;
+ }
+ if(pt>= 6.00 && pt < 8.00){
+ fEoverPCutMin=0.8400;
+ fEoverPCutMax=1.0922;
+ }
+ if(pt>= 8.00 && pt < 10.00){
+ fEoverPCutMin=0.8492;
+ fEoverPCutMax=1.1060;
+ }
+ if(pt>= 10.00 && pt < 12.00){
+ fEoverPCutMin=0.8560;
+ fEoverPCutMax=1.1096;
+ }
+ }
+
+
+ return fEoverPCutMin;
+ return fEoverPCutMax;
+}
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff