fUseDmesonEfficiencyCorrection(kFALSE),
fUseCentrality(kFALSE),
fUseHadronicChannelAtKineLevel(kFALSE),
+fRemoveMoreThanOneDmesonCandidate(kFALSE),
fPhiBins(32),
fEvents(0),
fDebugLevel(0),
fUseDmesonEfficiencyCorrection(kFALSE),
fUseCentrality(kFALSE),
fUseHadronicChannelAtKineLevel(kFALSE),
+fRemoveMoreThanOneDmesonCandidate(kFALSE),
fPhiBins(32),
fEvents(0),
fDebugLevel(0),
Info("AliAnalysisTaskDStarCorrelations","Calling Constructor");
SetDim();
- if(fSystem == pp) fUseCentrality = kFALSE; else fUseCentrality = kTRUE;
+ if(fSystem == AA) fUseCentrality = kTRUE; else fUseCentrality = kFALSE;
// if(fSystem == AA) fBkgMethod = kDStarSB; else fBkgMethod = kDZeroSB;
if(!isEvSel) {
- if(fCuts->IsEventRejectedDueToPileup()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(2); cout << "Reject PILEUP" << endl;}
- if(fCuts->IsEventRejectedDueToCentrality()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(3); cout << "Reject CENTRALITY" << endl;}
- if(fCuts->IsEventRejectedDueToNotRecoVertex()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(4); cout << "Reject NOT RECO VTX" << endl;}
- if(fCuts->IsEventRejectedDueToVertexContributors()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(5); cout << "Reject VTX CONTRIB" << endl;}
- if(fCuts->IsEventRejectedDueToZVertexOutsideFiducialRegion()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(6); cout << "Reject VTX no fid reg " << endl;}
- if(fCuts->IsEventRejectedDueToTrigger()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(7); cout << "Reject TRIGGER" << endl;}
- if(fCuts->IsEventRejectedDuePhysicsSelection()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(8); cout << "Reject PHYS SEL" << endl;}
+ if(fCuts->IsEventRejectedDueToPileup()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(2); /*cout << "Reject PILEUP" << endl;*/}
+ if(fCuts->IsEventRejectedDueToCentrality()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(3); /*cout << "Reject CENTRALITY" << endl;*/}
+ if(fCuts->IsEventRejectedDueToNotRecoVertex()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(4); /*cout << "Reject NOT RECO VTX" << endl;*/}
+ if(fCuts->IsEventRejectedDueToVertexContributors()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(5); /*cout << "Reject VTX CONTRIB" << endl;*/}
+ if(fCuts->IsEventRejectedDueToZVertexOutsideFiducialRegion()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(6); /*cout << "Reject VTX no fid reg " << endl;*/}
+ if(fCuts->IsEventRejectedDueToTrigger()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(7); /*cout << "Reject TRIGGER" << endl;*/}
+ if(fCuts->IsEventRejectedDuePhysicsSelection()) {((TH1D*)fOutput->FindObject("NofEvents"))->Fill(8); /*cout << "Reject PHYS SEL" << endl;*/}
return;
}
// loop over D meson candidates
for (Int_t iDStartoD0pi = 0; iDStartoD0pi<looponDCands; iDStartoD0pi++) {
- //if(ncandidates) continue; // if there is more than one D candidate, skip it
+ if(fRemoveMoreThanOneDmesonCandidate && ncandidates) continue; // if there is more than one D candidate, skip it
// initialize variables
isInPeak = kFALSE;
// get D candidate variables
ptDStar = dstarD0pi->Pt();
+ if(ptDStar<fCuts->GetMinPtCandidate()||ptDStar>fCuts->GetMaxPtCandidate()) continue;
+
phiDStar = dstarD0pi->Phi();
etaDStar = dstarD0pi->Eta();
if(TMath::Abs(etaDStar) > fMaxEtaDStar) continue;
// cout << "crash here 1" << endl;
// plot D0 vs DStar mass
if(!fmixing){
- cout << Form("histDZerovsDStarMass_%d",ptbin) <<endl;
+ // cout << Form("histDZerovsDStarMass_%d",ptbin) <<endl;
((TH2D*)fDmesonOutput->FindObject(Form("histDZerovsDStarMass_%d",ptbin)))->Fill(invMassDZero,deltainvMDStar);
if(fUseDmesonEfficiencyCorrection) ((TH2D*)fDmesonOutput->FindObject(Form("histDZerovsDStarMassWeight_%d",ptbin)))->Fill(invMassDZero,deltainvMDStar,DmesonWeight);
}
} // end if !mixing
+ // Check for D* and D0 invariant candidates for phi and eta
+ if(fFullmode){
+ Double_t arrayDStar[5];
+ arrayDStar[0] = deltainvMDStar;
+ arrayDStar[1] = invMassDZero;
+ arrayDStar[2] = phiDStar;
+ arrayDStar[3] = etaDStar;
+ arrayDStar[4] = ptDStar;
+ if(!fmixing)((THnSparseF*)fDmesonOutput->FindObject("DmesonMassCheck"))->Fill(arrayDStar);
+ }
// good D0 canidates
phiDStar = DStarMC->Phi();
etaDStar = DStarMC->Eta();
+ phiDStar = fCorrelator->SetCorrectPhiRange(phiDStar);
+
if(TMath::Abs(etaDStar) > fMaxEtaDStar) continue;
// cout << "Dstars are selected" << endl;
}// end if pure MC information
-
-
+ // check kinematics for tagged D*
+ if(fmontecarlo && !fmixing) ((TH2F*)fOutputMC->FindObject("MCTagEtaInclusiveDStar"))->Fill(etaDStar,ptDStar); // fill phi, eta
+ if(fmontecarlo && !fmixing) ((TH2F*)fOutputMC->FindObject("MCTagPhiInclusiveDStar"))->Fill(phiDStar,ptDStar); // fill phi, eta
// getting the number of triggers in the MCtag D* case
- if(fmontecarlo && isDStarMCtag) ((TH1F*)fOutputMC->FindObject("MCtagPtDStar"))->Fill(ptDStar);
- if(fmontecarlo && isDStarMCtag && !isDfromB) ((TH1D*)fOutputMC->FindObject("MCtagPtDStarfromCharm"))->Fill(ptDStar);
- if(fmontecarlo && isDStarMCtag && isDfromB) ((TH1D*)fOutputMC->FindObject("MCtagPtDStarfromBeauty"))->Fill(ptDStar);
+ if(fmontecarlo && isDStarMCtag) ((TH1F*)fOutputMC->FindObject("MCtagPtDStar"))->Fill(ptDStar,DmesonWeight);
+ if(fmontecarlo && isDStarMCtag && !isDfromB) ((TH1D*)fOutputMC->FindObject("MCtagPtDStarfromCharm"))->Fill(ptDStar,DmesonWeight);
+ if(fmontecarlo && isDStarMCtag && isDfromB) ((TH1D*)fOutputMC->FindObject("MCtagPtDStarfromBeauty"))->Fill(ptDStar,DmesonWeight);
fCorrelator->SetTriggerParticleProperties(ptDStar,phiDStar,etaDStar); // pass to the object the necessary trigger part parameters
Int_t NofEventsinPool = 1;
if(fmixing) NofEventsinPool = fCorrelator->GetNofEventsInPool();
- Bool_t *trackOrigin = NULL;
// cout << "crash here 5" << endl;
//************************************************** LOOP ON EVENTS IN EVENT POOL *****************************************************
Int_t NofTracks = fCorrelator->GetNofTracks(); // number of tracks in event
+
+ if(!fmixing){
+ if(EventHasDStarCandidate) ((TH1D*)fTracksOutput->FindObject("TracksPerDcandidate"))->Fill(NofTracks);
+ if(fBkgMethod == kDStarSB && EventHasDStarSideBandCandidate) ((TH1D*)fTracksOutput->FindObject("TracksPerSBcandidate"))->Fill(NofTracks);
+ if(fBkgMethod == kDZeroSB && EventHasDZeroSideBandCandidate) ((TH1D*)fTracksOutput->FindObject("TracksPerSBcandidate"))->Fill(NofTracks);
+
+ if(isDStarMCtag && fmontecarlo) ((TH1D*)fTracksOutput->FindObject("TracksPerDMC"))->Fill(NofTracks);
+ }
+
//************************************************** LOOP ON TRACKS *****************************************************
// cout << "crash here 6" << endl;
for(Int_t iTrack = 0; iTrack<NofTracks; iTrack++){ // looping on track candidates
Int_t label = hadron->GetLabel();
- if(!fmixing && !fReco){ // for kinematic MC
+
+
+ if(fmontecarlo){
AliAODMCParticle *part = (AliAODMCParticle*)fmcArray->At(label);
if(!part) continue;
- if(IsDDaughter(DStarMC, part)) continue;
- cout << "Skipping DStar daugheter " << endl;
+ if (!part->IsPhysicalPrimary()) continue; // removing secondary tracks
+ if(!fmixing && !fReco){
+ if(IsDDaughter(DStarMC, part)) continue; // skipping D* daughter
+ }
}
+
+
// if it is ok, then do the rest
Double_t ptHad = hadron->Pt();
+ Bool_t *trackOrigin = NULL;
- if(fmontecarlo) trackOrigin = fAssocCuts->IsMCpartFromHF(label,fmcArray);
+ if(fmontecarlo) {trackOrigin = fAssocCuts->IsMCpartFromHF(label,fmcArray);
+ if(trackOrigin[4]) {/*cout << "Something is wrong with hadron in MC - skipping" << endl; */continue;}
+ }
// cout << "crash correlation 3" << endl;
if(!isTrackForPeakFilled && !fmixing && EventHasDStarCandidate){
MCarraytofill[3] = ptHad;
MCarraytofill[4] = poolbin;
- if(trackOrigin[0]) MCarraytofill[5] = 1 ;
- else if(trackOrigin[1]) MCarraytofill[5] = 2 ;
- else MCarraytofill[5] = 0;
+ if(trackOrigin[0]) MCarraytofill[5] = 1 ; // is from charm
+ else if(trackOrigin[1]) MCarraytofill[5] = 2 ; // is from beauty
+ else MCarraytofill[5] = 0; // non HF track
}
// filling signal
// if(isInPeak){
- if(EventHasDStarCandidate){
+ if(isInPeak){
// cout << "Filling signal " << endl;
// if(!fReco && TMath::Abs(etaHad)>0.8) continue;
//cout ("CorrelationsDStarHadron_%d",ptbin)
}
}
-
+ delete [] trackOrigin;
} // end loop on associated tracks
} // end loop on events in event pool
while (mother > 0){
AliAODMCParticle* mcMoth = dynamic_cast<AliAODMCParticle*>(fmcArray->At(mother)); //it's the mother of the track!
if (mcMoth){
- if (mcMoth->GetLabel() == labelD0) isDaughter = kTRUE;
+ if (mcMoth->GetLabel() == labelD0) {isDaughter = kTRUE; return isDaughter;}
mother = mcMoth->GetMother(); //goes back by one
} else{
AliError("Failed casting the mother particle!");
bkgSparseName+=Form("%d",iBin);
MCSparseNameCharm+=Form("%d",iBin);
MCSparseNameBeauty+=Form("%d",iBin);
- cout << "ThNSparses name = " << signalSparseName << endl;
+ //cout << "ThNSparses name = " << signalSparseName << endl;
// define thnsparses for signal candidates
CorrelationsSignal = new THnSparseF(signalSparseName.Data(),"Correlations for signal; #Delta#Phi; invariant mass; #Delta #eta;AssocTrk p_{T}",5,nbinsSparse,binLowLimitSparse,binUpLimitSparse);
} // end loop on bins
+ // make Dstar mass ThnSparse
+ Int_t NDstarSparse[5]= {30 , 15 , 32, 18,14};
+ Double_t binLowDstarSparse[5]={0.14,1.7 ,-0.5*TMath::Pi(), -0.9,2};
+ Double_t binUpDstarSparse[5]= {0.16,2.0 , 1.5*TMath::Pi(), 0.9,16};
+
+ THnSparseF * DmesonMassCheck = new THnSparseF("DmesonMassCheck","Check D meson mass; #Delta Inv Mass GeV/c^{2}; M(K#pi) GeV/c^{2}; #varphi; #eta; p_{T} GeV/c",5,NDstarSparse,binLowDstarSparse,binUpDstarSparse);
+ if(!fmixing) fDmesonOutput->Add(DmesonMassCheck);
}
fOutput->Add(EventPropsCheck);
//event properties
- TH1D * SPDMultiplicty = new TH1D("MultiplicityOnlyCheck","Properties of the event; SPD Multiplicity",1000,0,1000);
+ TH1D * SPDMultiplicty = new TH1D("MultiplicityOnlyCheck","Properties of the event; SPD Multiplicity",20000,0,20000);
fOutput->Add(SPDMultiplicty);
if(ptbinlims[iBin]<fCuts->GetMinPtCandidate() || ptbinlims[iBin]>fCuts->GetMaxPtCandidate())continue;
- std::cout << ">>> Ptbin = " << iBin << " limit = " << ptbinlims[iBin] << std::endl;
+ // std::cout << ">>> Ptbin = " << iBin << " limit = " << ptbinlims[iBin] << std::endl;
nameDZeroMass = "histDZeroMass_";
nameDStarMass = "histDStarMass_";
nameDStarMass+=Form("%d",iBin);
nameDStarFromSBMass+=Form("%d",iBin);
nameDZerovsDStarMass+=Form("%d",iBin);
- cout << "D vs D histogram: " << nameDZerovsDStarMass << endl;
+ // cout << "D vs D histogram: " << nameDZerovsDStarMass << endl;
D0mass = new TH1F(nameDZeroMass.Data(), Form("D^{0} invariant mass in bin %d; M(K#pi) GeV/c^{2};",iBin),200,1.75,1.95);
DStarMass = new TH1F(nameDStarMass.Data(), Form("Delta invariant mass for candidates in bin %d; M(K#pi#pi)- M(K#pi) GeV/c^{2};",iBin),200,0.1,0.2);
if(!fmixing) fDmesonOutput->Add(NumberOfSBCandidates);
// phi distribution
- TH2F * PhiInclusiveDStar = new TH2F("PhiInclusiveDStar","Azimuthal distributions of Inclusive Dmesons; #phi; pT;Entries",nbinscorr,lowcorrbin,upcorrbin,30,0,30);
- TH2F * PhiSidebandDStar = new TH2F("PhiSidebandDStar","Azimuthal distributions of Sideband Dmesons; #phi; pT;Entries",nbinscorr,lowcorrbin,upcorrbin,30,0,30);
+ TH2F * PhiInclusiveDStar = new TH2F("PhiInclusiveDStar","Azimuthal distributions of Inclusive Dmesons; #phi; pT;Entries",nbinscorr,lowcorrbin,upcorrbin,50,0,50);
+ TH2F * PhiSidebandDStar = new TH2F("PhiSidebandDStar","Azimuthal distributions of Sideband Dmesons; #phi; pT;Entries",nbinscorr,lowcorrbin,upcorrbin,50,0,50);
// eta distribution
- TH2F * EtaInclusiveDStar = new TH2F("EtaInclusiveDStar","Azimuthal distributions of Inclusive Dmesons; #eta; pT;Entries",20,-1,1,30,0,30);
- TH2F * EtaSidebandDStar = new TH2F("EtaSidebandDStar","Azimuthal distributions of Sideband Dmesons; #eta; pT;Entries",20,-1,1,30,0,30);
+ TH2F * EtaInclusiveDStar = new TH2F("EtaInclusiveDStar","Azimuthal distributions of Inclusive Dmesons; #eta; pT;Entries",20,-1,1,50,0,50);
+ TH2F * EtaSidebandDStar = new TH2F("EtaSidebandDStar","Azimuthal distributions of Sideband Dmesons; #eta; pT;Entries",20,-1,1,50,0,50);
if(!fmixing) fDmesonOutput->Add(PhiInclusiveDStar);
if(!fmixing) fDmesonOutput->Add(PhiSidebandDStar);
TH2F * EtaInclusiveTracks = new TH2F("EtaInclusiveTracks","Azimuthal distributions of tracks if Inclusive Dmesons; #eta; pT;Entries",20,-1,1,100,0,10);
TH2F * EtaSidebandTracks = new TH2F("EtaSidebandTracks","Azimuthal distributions of tracks if Sideband Dmesons; #eta; pT;Entries",20,-1,1,100,0,10);
- TH1D * TracksPerDcandidate = new TH1D("TracksPerDcandidate","Distribution of number of tracks per D meson candidate; N tracks; counts",200,-0.5,199.5);
- TH1D * TracksPerSBcandidate = new TH1D("TracksPerSBcandidate","Distribution of number of tracks per sideband candidate; N tracks; counts",200,-0.5,199.5);
+ TH1D * TracksPerDcandidate = new TH1D("TracksPerDcandidate","Distribution of number of tracks per D meson candidate; N tracks; counts",20000,-0.5,19999.5);
+ TH1D * TracksPerSBcandidate = new TH1D("TracksPerSBcandidate","Distribution of number of tracks per sideband candidate; N tracks; counts",20000,-0.5,19999.5);
+ TH1D * TracksPerDMC = new TH1D("TracksPerDMC","Distribution of number of tracks per tagged D ; N tracks; counts",20000,-0.5,19999.5);
if(!fmixing) fTracksOutput->Add(PhiInclusiveTracks);
if(!fmixing) fTracksOutput->Add(PhiSidebandTracks);
if(!fmixing) fTracksOutput->Add(EtaInclusiveTracks);
if(!fmixing) fTracksOutput->Add(EtaSidebandTracks);
+
if(!fmixing) fTracksOutput->Add(TracksPerDcandidate);
if(!fmixing) fTracksOutput->Add(TracksPerSBcandidate);
+ if(!fmixing && fmontecarlo) fTracksOutput->Add(TracksPerDMC);
// Montecarlo for D*
TH1F *MCtagPtDStar = new TH1F("MCtagPtDStar","RECO pt of MCtagged DStars side bands",50,0,50);
if(fmontecarlo) fOutputMC->Add(MCtagPtDStar);
+ TH2F * MCTagEtaInclusiveDStar = new TH2F("MCTagEtaInclusiveDStar","MC Tag eta distributions of Inclusive Dmesons; #eta; pT;Entries",20,-1,1,50,0,50);
+ if(fmontecarlo && !fmixing) fOutputMC->Add(MCTagEtaInclusiveDStar);
+
+ TH2F * MCTagPhiInclusiveDStar = new TH2F("MCTagPhiInclusiveDStar","MC Tag Azimuthal distributions of Inclusive Dmesons; #eta; pT;Entries",20,-0.5*TMath::Pi(),1.5*TMath::Pi(),50,0,50);
+ if(fmontecarlo && !fmixing) fOutputMC->Add(MCTagPhiInclusiveDStar);
+
+
+
// event mixing histograms
if(k==0) {
fD0Window[j] =fCuts->GetCutValue(0,j);
rdcutsvalmine[k][j] = 5.* fCuts->GetCutValue(0,j);
- cout << "the set window = " << fD0Window[j] << " for ptbin " << j << endl;
+ // cout << "the set window = " << fD0Window[j] << " for ptbin " << j << endl;
}
else rdcutsvalmine[k][j] =fCuts->GetCutValue(k,j);
// get the pool for event mixing
if(fSystem != AA){ // pp
- multiplicity = AOD->GetNTracks();
+ multiplicity = AOD->GetNumberOfTracks();
MultipOrCent = multiplicity; // convert from Int_t to Double_t
}
if(fSystem == AA){ // PbPb
- centralityObj = AOD->GetHeader()->GetCentralityP();
+ centralityObj = ((AliVAODHeader*)AOD->GetHeader())->GetCentralityP();
MultipOrCent = centralityObj->GetCentralityPercentileUnchecked("V0M");
AliInfo(Form("Centrality is %f", MultipOrCent));
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff