fMCQACollection->CreateTH1Farray(Form("etapspectra_centrbin%i",centbin), "etap yields: MC p_{t} ", iBin[1],kPtRange);
fMCQACollection->CreateTH1Farray(Form("rhospectra_centrbin%i",centbin), "rho yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("pionspectrapri_centrbin%i",centbin), "pion yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("etaspectrapri_centrbin%i",centbin), "eta yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("pionspectrasec_centrbin%i",centbin), "pion yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("etaspectrasec_centrbin%i",centbin), "eta yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("pionspectraLogpri_centrbin%i",centbin), "pion yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("etaspectraLogpri_centrbin%i",centbin), "eta yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("pionspectraLogsec_centrbin%i",centbin), "pion yields: MC p_{t} ", iBin[1],kPtRange);
+ fMCQACollection->CreateTH1Farray(Form("etaspectraLogsec_centrbin%i",centbin), "eta yields: MC p_{t} ", iBin[1],kPtRange);
+
fMCQACollection->CreateTH1F(Form("pionspectraLog_centrbin%i",centbin), "pion yields: MC p_{t} ", iBin[0],kPtbound[0], kPtbound[1], 1);
fMCQACollection->CreateTH1F(Form("etaspectraLog_centrbin%i",centbin), "eta yields: MC p_{t} ", iBin[0],kPtbound[0], kPtbound[1], 1);
fMCQACollection->CreateTH1F(Form("omegaspectraLog_centrbin%i",centbin), "omega yields: MC p_{t} ", iBin[0],kPtbound[0], kPtbound[1], 1);
Int_t id1=0, id2=0;
- if(fCentrality>11) printf("warning centrality out of histogram array limits \n");
+ if(fCentrality>=11) {
+ AliWarning(Form("Centrality out of histogram array limits: %d", fCentrality));
+ return;
+ }
if(!fIsPbPb&&!fIsppMultiBin) fCentrality=0;
for(Int_t imc = 0; imc <fMCEvent->GetNumberOfPrimaries(); imc++){
if(TMath::Abs(AliHFEtools::GetRapidity(mcpart0))<0.8) {
fMCQACollection->Fill(Form("pionspectra_centrbin%i",fCentrality),mctrack0->Pt());
fMCQACollection->Fill(Form("pionspectraLog_centrbin%i",fCentrality),mctrack0->Pt());
+ if(imc>fMCEvent->GetNumberOfPrimaries()) {
+ fMCQACollection->Fill(Form("pionspectrasec_centrbin%i",fCentrality),mctrack0->Pt());
+ fMCQACollection->Fill(Form("pionspectraLogsec_centrbin%i",fCentrality),mctrack0->Pt());
+ }
+ else {
+ fMCQACollection->Fill(Form("pionspectrapri_centrbin%i",fCentrality),mctrack0->Pt());
+ fMCQACollection->Fill(Form("pionspectraLogpri_centrbin%i",fCentrality),mctrack0->Pt());
+ }
}
id1=mctrack0->GetFirstDaughter();
id2=mctrack0->GetLastDaughter();
if(TMath::Abs(AliHFEtools::GetRapidity(mcpart0))<0.8) {
fMCQACollection->Fill(Form("etaspectra_centrbin%i",fCentrality),mctrack0->Pt());
fMCQACollection->Fill(Form("etaspectraLog_centrbin%i",fCentrality),mctrack0->Pt());
+ if(imc>fMCEvent->GetNumberOfPrimaries()) {
+ fMCQACollection->Fill(Form("etaspectrasec_centrbin%i",fCentrality),mctrack0->Pt());
+ fMCQACollection->Fill(Form("etaspectraLogsec_centrbin%i",fCentrality),mctrack0->Pt());
+ }
+ else {
+ fMCQACollection->Fill(Form("etaspectrapri_centrbin%i",fCentrality),mctrack0->Pt());
+ fMCQACollection->Fill(Form("etaspectraLogpri_centrbin%i",fCentrality),mctrack0->Pt());
+ }
}
id1=mctrack0->GetFirstDaughter();
id2=mctrack0->GetLastDaughter();
}
//__________________________________________
-Int_t AliHFEmcQA::GetSource(const AliVParticle* const mcpart)
+Int_t AliHFEmcQA::GetSource(const AliVParticle* const mcpart) const
{
// decay particle's origin
}
//__________________________________________
-Int_t AliHFEmcQA::GetSource(const TParticle * const mcpart)
+Int_t AliHFEmcQA::GetSource(const TParticle * const mcpart) const
{
// decay particle's origin
}
//__________________________________________
-Int_t AliHFEmcQA::GetElecSource(TParticle * const mcpart)
+Int_t AliHFEmcQA::GetElecSource(TParticle * const mcpart) const
{
// decay particle's origin
if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kBeauty ) return kGammaB2M;
if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kCharm ) return kGammaD2M;
- if ( TMath::Abs(grmaPdgcode) == 221 ) return kElse; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
+ if ( TMath::Abs(grmaPdgcode) == 221 ) return kGammaEta2Pi0; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
+ //if ( TMath::Abs(grmaPdgcode) == 221 ) return kElse; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
tmpMomLabel = partMother->GetFirstMother();
if((mctrack = dynamic_cast<AliMCParticle *>(fMCEvent->GetTrack(TMath::Abs(tmpMomLabel))))) {
partMother = mctrack->Particle();
grmaPdgcode = partMother->GetPdgCode();
- if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kBeauty ) return kGammaB2M;
- if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kCharm ) return kGammaD2M;
- if ( TMath::Abs(grmaPdgcode) == 221 ) return kElse; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
+ if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kBeauty ) return kB2M;
+ if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kCharm ) return kD2M;
+ if ( TMath::Abs(grmaPdgcode) == 221 ) return kEta2Pi0; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
tmpMomLabel = partMother->GetFirstMother();
if((mctrack = dynamic_cast<AliMCParticle *>(fMCEvent->GetTrack(TMath::Abs(tmpMomLabel))))) {
partMother = mctrack->Particle();
ggrmaPdgcode = partMother->GetPdgCode();
- if ( (int(TMath::Abs(ggrmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(ggrmaPdgcode)/1000.)%10) == kBeauty ) return kGammaB2M;
- if ( (int(TMath::Abs(ggrmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(ggrmaPdgcode)/1000.)%10) == kCharm ) return kGammaD2M;
+ if ( (int(TMath::Abs(ggrmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(ggrmaPdgcode)/1000.)%10) == kBeauty ) return kB2M;
+ if ( (int(TMath::Abs(ggrmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(ggrmaPdgcode)/1000.)%10) == kCharm ) return kD2M;
}
}
}
//__________________________________________
-Int_t AliHFEmcQA::GetElecSource(const AliVParticle * const mctrack)
+Int_t AliHFEmcQA::GetElecSource(const AliVParticle * const mctrack) const
{
//
// decay particle's origin
return -1;
}
//__________________________________________
-Int_t AliHFEmcQA::GetElecSource(const AliAODMCParticle * const mcpart)
+Int_t AliHFEmcQA::GetElecSource(const AliAODMCParticle * const mcpart) const
{
//
// Function for AliAODMCParticle
return kGammaD2M;
}
if ( TMath::Abs(grmaPdgcode) == 221 ) {
- return kElse; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
+ return kGammaEta2Pi0; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
+ //return kElse; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
}
tmpMomLabel = partMother->GetMother();
grmaPdgcode = partMother->GetPdgCode();
if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kBeauty ) {
- return kGammaB2M;
+ return kB2M;
}
if ( (int(TMath::Abs(grmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(grmaPdgcode)/1000.)%10) == kCharm ) {
- return kGammaD2M;
+ return kD2M;
}
if ( TMath::Abs(grmaPdgcode) == 221 ) {
- return kElse; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
+ return kEta2Pi0; //mj to remove secondary pi0 decay electrons from eta decays, mainly to eta signal enhance samples
}
tmpMomLabel = partMother->GetMother();
ggrmaPdgcode = partMother->GetPdgCode();
if ( (int(TMath::Abs(ggrmaPdgcode)/100.)%10) == kBeauty || (int(TMath::Abs(ggrmaPdgcode)/1000.)%10) == kBeauty ) {
- return kGammaB2M;
+ return kB2M;
}
if ( (int(TMath::Abs(ggrmaPdgcode)/100.)%10) == kCharm || (int(TMath::Abs(ggrmaPdgcode)/1000.)%10) == kCharm ) {
- return kGammaD2M;
+ return kD2M;
}
}
}
Int_t glabel=TMath::Abs(mctrack->GetMother());
if((mctrackmother = dynamic_cast<AliMCParticle *>(fMCEvent->GetTrack(glabel)))){
mesonPt=mctrackmother->Pt(); //meson pt
- bgcategory = -1.;
+ if(mesonID==kEta) bgcategory = -1.41; // to consider new branching ratio for the eta Dalitz decay
+ else bgcategory = -1.;
datamc[1] = bgcategory;
datamc[2] = mesonPt;
mctrackmother->XvYvZv(xr);
datamc[15] = mcpart->GetUniqueID();
}
if(glabel>fMCEvent->GetNumberOfPrimaries()) {
- bgcategory = -2.;
+ if(mesonID==kEta) bgcategory = -2.82; // to consider new branching ratio for the eta Dalitz decay (1.41)
+ else bgcategory = -2.;
datamc[1] = bgcategory;
glabel=TMath::Abs(mctrackmother->GetMother()); // gamma's mother's mother
if((mctrackmother = dynamic_cast<AliMCParticle *>(fMCEvent->GetTrack(glabel)))){
}
//__________________________________________
-Int_t AliHFEmcQA::GetMother(const AliVParticle * const mcpart){
+Double_t AliHFEmcQA::GetWeightFactor(const AliAODMCParticle * const mcpart, const Int_t iBgLevel){
+ //
+ // Get weighting factor for the realistic background estimation, for three possible background yield levels, indicated by the argument "iLevel": the best estimate (0), the lower uncertainty level (1), and the upper uncertainty level (2)
+ //
+
+ if (!mcpart) return 0;
+ if (!fMCArray) return 0;
+
+ Double_t weightElecBg = 0.;
+ Double_t mesonPt = 0.;
+ Double_t bgcategory = 0.;
+ Int_t mArr = -1;
+ Int_t mesonID = GetElecSource(mcpart);
+ if(mesonID==kGammaPi0 || mesonID==kPi0) mArr=0; //pion
+ else if(mesonID==kGammaEta || mesonID==kEta) mArr=1; //eta
+ else if(mesonID==kGammaOmega || mesonID==kOmega) mArr=2; //omega
+ else if(mesonID==kGammaPhi || mesonID==kPhi) mArr=3; //phi
+ else if(mesonID==kGammaEtaPrime || mesonID==kEtaPrime) mArr=4; //etaprime
+ else if(mesonID==kGammaRho0 || mesonID==kRho0) mArr=5; //rho
+
+ if(!(mArr<0)){
+
+ AliAODMCParticle *mctrackmother = NULL; // will change all the time
+
+ if(mesonID>=kGammaPi0) { // conversion electron, be careful with the enum odering
+ Int_t iLabel = mcpart->GetMother(); //gamma label
+ if(!(mctrackmother = dynamic_cast<AliAODMCParticle *>(fMCArray->At(TMath::Abs(iLabel))))) return 0;
+ iLabel = mctrackmother->GetMother(); //gamma's mother's label
+ if(!(mctrackmother= dynamic_cast<AliAODMCParticle *>(fMCArray->At(TMath::Abs(iLabel))))) return 0;
+ mesonPt = mctrackmother->Pt(); //meson pt
+ bgcategory = 1.;
+
+ //if(glabel>fMCEvent->GetNumberOfPrimaries()) bgcategory = 2.;
+ }
+ else{ // nonHFE except for the conversion electron
+ Int_t iLabel = mcpart->GetMother(); //meson label
+ if(!(mctrackmother = dynamic_cast<AliAODMCParticle *>(fMCArray->At(TMath::Abs(iLabel))))) return 0;
+ mesonPt = mctrackmother->Pt(); //meson pt
+ if(mesonID==kEta) bgcategory = -1.41; // to consider new branching ratio for the eta Dalitz decay
+ else bgcategory = -1.;
+
+ //if(glabel>fMCEvent->GetNumberOfPrimaries()) bgcategory = -2.;
+ }
+
+ if(fIsPbPb){
+ Int_t centBin = GetWeightCentralityBin(fPerCentrality);
+ if(centBin < 0)return 0.;
+ weightElecBg=fElecBackgroundFactor[iBgLevel][centBin][mArr][kBgPtBins-1];
+ for(int ii=0; ii<kBgPtBins; ii++){
+ if((mesonPt > fBinLimit[ii]) && (mesonPt < fBinLimit[ii+1])){
+ weightElecBg = fElecBackgroundFactor[iBgLevel][centBin][mArr][ii];
+ break;
+ }
+ }
+ }
+ else{
+ weightElecBg=fElecBackgroundFactor[iBgLevel][0][mArr][kBgPtBins-1];
+ for(int ii=0; ii<kBgPtBins; ii++){
+ if((mesonPt > fBinLimit[ii]) && (mesonPt < fBinLimit[ii+1])){
+ weightElecBg = fElecBackgroundFactor[iBgLevel][0][mArr][ii];
+ break;
+ }
+ }
+ }
+ }
+
+ Double_t returnval = bgcategory*weightElecBg;
+ if(TMath::Abs(bgcategory)>1) returnval = bgcategory/2.;
+
+ return returnval;
+}
+
+//__________________________________________
+Int_t AliHFEmcQA::GetMother(const AliVParticle * const mcpart) const {
//
// Wrapper to get the mother label
//
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff