}
}
//for PID
- AliESDpid *pID = new AliESDpid();
- pID->MakePID(realEvent);
+// AliESDpid *pID = new AliESDpid();
+// pID->MakePID(realEvent);
TString *strTPC = new TString("TPC");
TString *strITS = new TString("ITS");
TString *strTPCITS = new TString("TPCITS");
else{
if(TMath::Abs(track->Eta())>fCorrections->GetEtaCut()) continue;
Float_t nSigmaPion,nSigmaProton,nSigmaKaon,nSigmaElectron;
+ Float_t nSigmaPionUnsigned,nSigmaProtonUnsigned,nSigmaKaonUnsigned,nSigmaElectronUnsigned;
// pID->MakeTPCPID(track);
// pID->MakeITSPID(track);
//if(!fPIDResponse) cout<<"Uh-oh! No PID Response!"<<endl;
nSigmaPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(track, AliPID::kPion));
nSigmaProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(track, AliPID::kProton));
nSigmaKaon =TMath::Abs( fPIDResponse->NumberOfSigmasTPC(track, AliPID::kKaon));
- nSigmaElectron =TMath::Abs( fPIDResponse->NumberOfSigmasTPC(track, AliPID::kElectron));
+ nSigmaElectron =TMath::Abs( fPIDResponse->NumberOfSigmasTPC(track, AliPID::kElectron));
+
+ nSigmaPionUnsigned = fPIDResponse->NumberOfSigmasTPC(track, AliPID::kPion);
+ nSigmaProtonUnsigned = fPIDResponse->NumberOfSigmasTPC(track, AliPID::kProton);
+ nSigmaKaonUnsigned = fPIDResponse->NumberOfSigmasTPC(track, AliPID::kKaon);
+ nSigmaElectronUnsigned = fPIDResponse->NumberOfSigmasTPC(track, AliPID::kElectron);
// nSigmaPion = TMath::Abs(pID->NumberOfSigmasTPC(track,AliPID::kPion));
// nSigmaProton = TMath::Abs(pID->NumberOfSigmasTPC(track,AliPID::kProton));
nSigmaProton = TMath::Abs(fPIDResponse->NumberOfSigmasITS(track, AliPID::kProton));
nSigmaKaon = TMath::Abs(fPIDResponse->NumberOfSigmasITS(track, AliPID::kKaon));
nSigmaElectron = TMath::Abs(fPIDResponse->NumberOfSigmasITS(track, AliPID::kElectron));
+
+ nSigmaPionUnsigned = fPIDResponse->NumberOfSigmasITS(track, AliPID::kPion);
+ nSigmaProtonUnsigned = fPIDResponse->NumberOfSigmasITS(track, AliPID::kProton);
+ nSigmaKaonUnsigned = fPIDResponse->NumberOfSigmasITS(track, AliPID::kKaon);
+ nSigmaElectronUnsigned = fPIDResponse->NumberOfSigmasITS(track, AliPID::kElectron);
// nSigmaPion = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kPion));
// nSigmaProton = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kProton));
// nSigmaKaon = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kKaon));
bool isKaon = (nSigmaPion>3.0 && nSigmaProton>3.0 && nSigmaKaon<3.0 && track->Pt()<0.45);
bool isProton = (nSigmaPion>3.0 && nSigmaProton<3.0 && nSigmaKaon>3.0 && track->Pt()<0.9);
+ FillHisto2D(Form("dEdxDataNSigmaPionAll%s",cutName->Data()),track->P(),nSigmaPionUnsigned,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaKaonAll%s",cutName->Data()),track->P(),nSigmaKaonUnsigned,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaProtonAll%s",cutName->Data()),track->P(),nSigmaProtonUnsigned,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaElectronAll%s",cutName->Data()),track->P(),nSigmaElectronUnsigned,1.0);
+
bool unidentified = (!isProton && !isKaon && !isElectron && !isPion);
if(cutset==1){//ITS dE/dx identification requires tighter cuts on the tracks and we don't gain much from that so we won't do it
unidentified = true;
if(isPion){
FillHisto2D(Form("dEdxDataPion%s",cutName->Data()),track->P(),dEdx,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaPion%s",cutName->Data()),track->P(),nSigmaPionUnsigned,1.0);
et = Et(track->P(),track->Theta(),fgPiPlusCode,track->Charge());
if(cutset==0){corrEff = fCorrections->GetTPCEfficiencyCorrectionPion(track->Pt(),fCentBin);}
etpartialcorrected = et*corrBkgd*corrEff*corrNotID;
}
if(isKaon){
FillHisto2D(Form("dEdxDataKaon%s",cutName->Data()),track->P(),dEdx,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaKaon%s",cutName->Data()),track->P(),nSigmaKaonUnsigned,1.0);
et = Et(track->P(),track->Theta(),fgKPlusCode,track->Charge());
if(cutset==0){corrEff = fCorrections->GetTPCEfficiencyCorrectionKaon(track->Pt(),fCentBin);}
etpartialcorrected = et*corrBkgd*corrEff*corrNotID;
}
if(isProton){
FillHisto2D(Form("dEdxDataProton%s",cutName->Data()),track->P(),dEdx,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaProton%s",cutName->Data()),track->P(),nSigmaProtonUnsigned,1.0);
et = Et(track->P(),track->Theta(),fgProtonCode,track->Charge());
if(cutset==0){corrEff = fCorrections->GetTPCEfficiencyCorrectionProton(track->Pt(),fCentBin);}
etpartialcorrected = et*corrBkgd*corrEff*corrNotID;
}
if(isElectron){
FillHisto2D(Form("dEdxDataElectron%s",cutName->Data()),track->P(),dEdx,1.0);
+ FillHisto2D(Form("dEdxDataNSigmaElectron%s",cutName->Data()),track->P(),nSigmaElectronUnsigned,1.0);
}
if(unidentified){
if(isPion) cerr<<"I should not be here!! AliAnalysisHadEtReconstructed 273"<<endl;
FillHisto1D(Form("RecoRawEtFullAcceptanceITSCB%i",fCentBin),GetRawEtFullAcceptanceITS(),1.0);
}
}
- delete pID;
+// delete pID;
delete strTPC;
delete strITS;
delete strTPCITS;
//TString *strTPC = new TString("TPC");
TString *strITS = new TString("ITS");
TString *strTPCITS = new TString("TPCITS");
+ Float_t minNSigma = -4;
+ Float_t maxNSigma = 4;
+ Float_t maxPtdEdxNSigma = 1.0;
+
for(Int_t i=0;i<2;i++){
TString *cutName = NULL;
Float_t maxPtdEdx = 10;
CreateHisto2D(Form("dEdxDataProton%s",cutName->Data()),"dE/dx for p(#bar{p})","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
CreateHisto2D(Form("dEdxDataElectron%s",cutName->Data()),"dE/dx for e^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
CreateHisto2D(Form("dEdxDataUnidentified%s",cutName->Data()),"dE/dx for unidentified particles","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
+
+
+ CreateHisto2D(Form("dEdxDataNSigmaPion%s",cutName->Data()),"N_{#sigma} dE/dx for PID'd #pi^{#pm}","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+ CreateHisto2D(Form("dEdxDataNSigmaKaon%s",cutName->Data()),"N_{#sigma} dE/dx for PID'd K^{#pm}","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+ CreateHisto2D(Form("dEdxDataNSigmaProton%s",cutName->Data()),"N_{#sigma} dE/dx for PID'd p(#bar{p})","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+ CreateHisto2D(Form("dEdxDataNSigmaElectron%s",cutName->Data()),"N_{#sigma} dE/dx for e^{#pm}","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+
+ CreateHisto2D(Form("dEdxDataNSigmaPionAll%s",cutName->Data()),"N_{#sigma} dE/dx for #pi^{#pm} for all","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+ CreateHisto2D(Form("dEdxDataNSigmaKaonAll%s",cutName->Data()),"N_{#sigma} dE/dx for K^{#pm} for all","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+ CreateHisto2D(Form("dEdxDataNSigmaProtonAll%s",cutName->Data()),"N_{#sigma} dE/dx for p(#bar{p}) for all","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+ CreateHisto2D(Form("dEdxDataNSigmaElectronAll%s",cutName->Data()),"N_{#sigma} dE/dx for e^{#pm} for all","momentum (GeV/c)","N_{#sigma} dE/dx",50,0.0,maxPtdEdxNSigma,100,minNSigma,maxNSigma);
+
+
}
Float_t minEt = 0.0;