#include <AliAnalysisDataContainer.h>
#include "AliAnalysisManager.h"
#include "AliESDtrack.h"
+#include "AliVertexerTracks.h"
#include "AliAODHandler.h"
#include "AliAODEvent.h"
#include "AliAODVertex.h"
#include "AliAnalysisVertexingHF.h"
#include "AliAnalysisTaskSE.h"
#include "AliAnalysisTaskSED0Mass.h"
-
+#include "AliNormalizationCounter.h"
ClassImp(AliAnalysisTaskSED0Mass)
fDistr(0),
fNentries(0),
fChecks(0),
-//fCutList(0),
fCuts(0),
fArray(0),
fReadMC(0),
fCutOnDistr(0),
+fUsePid4Distr(0),
+fCounter(0),
fNPtBins(1),
fTotPosPairs(0),
fTotNegPairs(0),
-fLsNormalization(1.)
+fLsNormalization(1.),
+fFillOnlyD0D0bar(0)
{
fDistr(0),
fNentries(0),
fChecks(0),
-//fCutList(0),
fCuts(0),
fArray(0),
fReadMC(0),
fCutOnDistr(0),
+fUsePid4Distr(0),
+fCounter(0),
fNPtBins(1),
fTotPosPairs(0),
fTotNegPairs(0),
-fLsNormalization(1.)
-
+fLsNormalization(1.),
+fFillOnlyD0D0bar(0)
{
// Default constructor
fTotNegPairs=new Int_t[fNPtBins];
for(Int_t i=0;i<fNPtBins;i++) {fTotPosPairs[i]=0; fTotNegPairs[i]=0;}
- //fCuts=new AliRDHFCutsD0toKpi(*cuts);
fCuts=cuts;
// Output slot #1 writes into a TList container (mass with cuts)
DefineOutput(4,TList::Class()); //My private output
// Output slot #5 writes into a TList container (cuts)
DefineOutput(5,AliRDHFCutsD0toKpi::Class()); //My private output
- //DefineOutput(5,TList::Class()); //My private output
-
+ // Output slot #6 writes Normalization Counter
+ DefineOutput(6,AliNormalizationCounter::Class());
}
//________________________________________________________________________
delete fNentries;
fNentries = 0;
}
-
-// if(fCutList){
-// delete fCutList;
-// fCutList=0;
-// }
+ if(fCounter){
+ delete fCounter;
+ fCounter=0;
+ }
}
if(fDebug > 1) printf("AnalysisTaskSED0Mass::Init() \n");
-// fCutList=new TList();
-// fCutList->SetOwner();
-// fCutList->SetName("listofCutsObj");
-// fCutList->Add(fCuts);
-
AliRDHFCutsD0toKpi* copyfCuts=new AliRDHFCutsD0toKpi(*fCuts);
+ const char* nameoutput=GetOutputSlot(5)->GetContainer()->GetName();
+ copyfCuts->SetName(nameoutput);
// Post the data
PostData(5,copyfCuts);
- //PostData(5,fCutList);
+
return;
}
namedistr="hd0KS_";
namedistr+=i;
TH1F *hd0KS = new TH1F(namedistr.Data(), "Impact parameter distribution (kaons);d0(K) [cm]",200,-0.1,0.1);
+
namedistr="hd0B_";
namedistr+=i;
- TH1F *hd0B = new TH1F(namedistr.Data(), "Impact parameter distribution;d0 [cm]",200,-0.1,0.1);
+ TH1F *hd0B = new TH1F(namedistr.Data(), "Impact parameter distribution (both);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0p0B_";
+ namedistr+=i;
+ TH1F *hd0p0B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong +);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0moresB_";
+ namedistr+=i;
+ TH1F *hd0moresB = new TH1F(namedistr.Data(), "Impact parameter distribution (both);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0d0moresB_";
+ namedistr+=i;
+ TH1F *hd0d0moresB = new TH1F(namedistr.Data(), "Impact parameter distribution (prong +);d0 [cm]",200,-0.001,0.001);
+
+ namedistr="hd0vmoresB_";
+ namedistr+=i;
+ TH1F *hd0vmoresB = new TH1F(namedistr.Data(), "Impact parameter distribution (both);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0d0vmoresB_";
+ namedistr+=i;
+ TH1F *hd0d0vmoresB = new TH1F(namedistr.Data(), "Impact parameter distribution (prong +);d0 [cm]",200,-0.001,0.001);
+
+ namedistr="hd0p1B_";
+ namedistr+=i;
+ TH1F *hd0p1B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong -);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0vpiS_";
+ namedistr+=i;
+ TH1F *hd0vpiS = new TH1F(namedistr.Data(), "Impact parameter distribution (pions)(vtx w/o these tracks);d0(#pi) [cm]",200,-0.1,0.1);
+
+ namedistr="hd0vKS_";
+ namedistr+=i;
+ TH1F *hd0vKS = new TH1F(namedistr.Data(), "Impact parameter distribution (kaons) (vtx w/o these tracks);d0(K) [cm]",200,-0.1,0.1);
+ namedistr="hd0vB_";
+ namedistr+=i;
+ TH1F *hd0vB = new TH1F(namedistr.Data(), "Impact parameter distribution (vtx w/o these tracks);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0vp0B_";
+ namedistr+=i;
+ TH1F *hd0vp0B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong + ** vtx w/o these tracks);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0vp1B_";
+ namedistr+=i;
+ TH1F *hd0vp1B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong - ** vtx w/o these tracks);d0 [cm]",200,-0.1,0.1);
namedistr="hd0d0S_";
namedistr+=i;
namedistr+=i;
TH1F *hd0d0B = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution;d_{0}#timesd_{0} [cm^{2}]",200,-0.001,0.001);
- // costhetapoint
+ namedistr="hd0d0vS_";
+ namedistr+=i;
+ TH1F *hd0d0vS = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution (vtx w/o these tracks);d_{0}#timesd_{0} [cm^{2}]",200,-0.001,0.001);
+ namedistr="hd0d0vB_";
+ namedistr+=i;
+ TH1F *hd0d0vB = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution (vtx w/o these tracks);d_{0}#timesd_{0} [cm^{2}]",200,-0.001,0.001);
+
+ //decay lenght
+ namedistr="hdeclS_";
+ namedistr+=i;
+ TH1F *hdeclengthS = new TH1F(namedistr.Data(), "Decay Length distribution;Decay Length [cm]",200,0,0.15);
+
+ namedistr="hdeclB_";
+ namedistr+=i;
+ TH1F *hdeclengthB = new TH1F(namedistr.Data(), "Decay Length distribution;Decay Length [cm]",200,0,0.15);
+
+ namedistr="hnormdeclS_";
+ namedistr+=i;
+ TH1F *hnormdeclengthS = new TH1F(namedistr.Data(), "Normalized Decay Length distribution;Decay Length/Err ",200,0,6.);
+
+ namedistr="hnormdeclB_";
+ namedistr+=i;
+ TH1F *hnormdeclengthB = new TH1F(namedistr.Data(), "Normalized Decay Length distribution;Decay Length/Err ",200,0,6.);
+
+ namedistr="hdeclvS_";
+ namedistr+=i;
+ TH1F *hdeclengthvS = new TH1F(namedistr.Data(), "Decay Length distribution (vtx w/o tracks);Decay Length [cm]",200,0,0.6);
+
+ namedistr="hdeclvB_";
+ namedistr+=i;
+ TH1F *hdeclengthvB = new TH1F(namedistr.Data(), "Decay Length distribution (vtx w/o tracks);Decay Length [cm]",200,0,0.6);
+
+ namedistr="hnormdeclvS_";
+ namedistr+=i;
+ TH1F *hnormdeclengthvS = new TH1F(namedistr.Data(), "Normalized Decay Length distribution (vtx w/o tracks);Decay Length/Err ",200,0,10.);
+
+ namedistr="hnormdeclvB_";
+ namedistr+=i;
+ TH1F *hnormdeclengthvB = new TH1F(namedistr.Data(), "Normalized Decay Length distribution (vtx w/o tracks);Decay Length/Err ",200,0,10.);
+
+ // costhetapoint
namedistr="hcosthetapointS_";
namedistr+=i;
TH1F *hcosthetapointS = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
namedistr+=i;
TH1F *hcosthetapointB = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
+ namedistr="hcosthetapointmoresB_";
+ namedistr+=i;
+ TH1F *hcosthetapointmoresB = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
+
+ // costhetapoint vs d0 or d0d0
+ namedistr="hcosthpointd0S_";
+ namedistr+=i;
+ TH2F *hcosthpointd0S= new TH2F(namedistr.Data(),"Correlation cos#theta_{Point}-d_{0};cos#theta_{Point};d_{0} [cm^{2}]",200,0,1.,200,-0.001,0.001);
+
+ namedistr="hcosthpointd0B_";
+ namedistr+=i;
+ TH2F *hcosthpointd0B= new TH2F(namedistr.Data(),"Correlation cos#theta_{Point}-d_{0};cos#theta_{Point};d_{0} [cm^{2}]",200,0,1.,200,-0.001,0.001);
+
namedistr="hcosthpointd0d0S_";
namedistr+=i;
TH2F *hcosthpointd0d0S= new TH2F(namedistr.Data(),"Correlation cos#theta_{Point}-d_{0}#timesd_{0};cos#theta_{Point};d_{0}#timesd_{0} [cm^{2}]",200,0,1.,200,-0.001,0.001);
fDistr->Add(hd0piS);
fDistr->Add(hd0KS);
fDistr->Add(hd0B);
+ fDistr->Add(hd0p0B);
+ fDistr->Add(hd0moresB);
+ fDistr->Add(hd0p1B);
+
+ fDistr->Add(hd0vpiS);
+ fDistr->Add(hd0vKS);
+ fDistr->Add(hd0vB);
+ fDistr->Add(hd0vp0B);
+ fDistr->Add(hd0vp1B);
+ fDistr->Add(hd0vmoresB);
fDistr->Add(hd0d0S);
fDistr->Add(hd0d0B);
+ fDistr->Add(hd0d0moresB);
+
+ fDistr->Add(hd0d0vS);
+ fDistr->Add(hd0d0vB);
+ fDistr->Add(hd0d0vmoresB);
fDistr->Add(hcosthetastarS);
fDistr->Add(hcosthetastarB);
fDistr->Add(hcosthetapointS);
fDistr->Add(hcosthetapointB);
+ fDistr->Add(hcosthetapointmoresB);
+
+ fDistr->Add(hdeclengthS);
+ fDistr->Add(hdeclengthB);
+
+ fDistr->Add(hnormdeclengthS);
+ fDistr->Add(hnormdeclengthB);
+
+ fDistr->Add(hdeclengthvS);
+ fDistr->Add(hdeclengthvB);
+
+ fDistr->Add(hnormdeclengthvS);
+ fDistr->Add(hnormdeclengthvB);
+
+ fDistr->Add(hcosthpointd0S);
+ fDistr->Add(hcosthpointd0B);
fDistr->Add(hcosthpointd0d0S);
fDistr->Add(hcosthpointd0d0B);
}
- //histograms for vertex checking
+ namedistr="hpospair";
+ TH1F* hpospair=new TH1F(namedistr.Data(),"Number of positive pairs",fCuts->GetNPtBins(),-0.5,fCuts->GetNPtBins()-0.5);
+ namedistr="hnegpair";
+ TH1F* hnegpair=new TH1F(namedistr.Data(),"Number of negative pairs",fCuts->GetNPtBins(),-0.5,fCuts->GetNPtBins()-0.5);
+ fDistr->Add(hpospair);
+ fDistr->Add(hnegpair);
+
+
+ //histograms for vertex checking and TOF checking
TString checkname="hptGoodTr";
TH1F* hptGoodTr=new TH1F(checkname.Data(),"Pt distribution of 'good' tracks;p_{t}[GeV];Number",200,0.,8.);
TH1F* hdistrGoodTr=new TH1F(checkname.Data(),"Distribution of number of good tracks per event;no.good-tracks/ev;Entries",31,0,31);
hdistrGoodTr->SetTitleOffset(1.3,"Y");
- //conta gli eventi con vertice buoni e almeno due tracce utilizzabili
+ checkname="hTOFsig";
+ TH1F* hTOFsig=new TH1F(checkname.Data(),"Distribution of TOF signal;TOF time [ps];Entries", 100, -2.e3,40.e3);
+
+ checkname="hTPCsig";
+ TH1F* hTPCsig=new TH1F(checkname.Data(),"Distribution of TPC signal;TPC sig;Entries", 100, 35.,100.);
+
+ checkname="hTOFtimeKaonHyptime";
+ TH2F* hTOFtimeKaonHyptime=new TH2F(checkname.Data(),"TOFtime - timeHypothesisForKaon;p[GeV/c];TOFtime - timeHypothesisForKaon [ps]",200,0.,4.,1000,-20000.,20000.);
+
+ checkname="hTOFtimeKaonHyptimeAC";
+ TH2F* hTOFtimeKaonHyptimeAC=new TH2F(checkname.Data(),"TOFtime - timeHypothesisForKaon;p[GeV/c];TOFtime - timeHypothesisForKaon [ps]",200,0.,4.,1000,-20000.,20000.);
+
+ checkname="hTPCsigvsp";
+ TH2F* hTPCsigvsp=new TH2F(checkname.Data(),"TPCsig vs p;p[GeV/c];TPCsig",200,0.,4.,1000,35.,100.);
+
+ checkname="hTOFtime";
+ TH1F* hTOFtime=new TH1F(checkname.Data(),"Distribution of TOF time Kaon;TOF time(Kaon) [ps];Entries", 1000, 0.,50000.);
+
+
fChecks->Add(hptGoodTr);
fChecks->Add(hdistrGoodTr);
+ fChecks->Add(hTOFsig);
+ fChecks->Add(hTPCsig);
+ fChecks->Add(hTOFtimeKaonHyptime);
+ fChecks->Add(hTOFtimeKaonHyptimeAC);
+ fChecks->Add(hTPCsigvsp);
+ fChecks->Add(hTOFtime);
const char* nameoutput=GetOutputSlot(3)->GetContainer()->GetName();
- cout<<nameoutput<<endl;
- fNentries=new TH1F(nameoutput, "nentriesD0->Integral(1,2) = number of AODs *** nentriesD0->Integral(3,4) = number of candidates selected with cuts *** nentriesD0->Integral(5,6) = number of D0 selected with cuts *** nentriesD0->Integral(7,8) = events with good vertex", 5,0.,5.);
+
+ fNentries=new TH1F(nameoutput, "Integral(1,2) = number of AODs *** Integral(2,3) = number of candidates selected with cuts *** Integral(3,4) = number of D0 selected with cuts *** Integral(4,5) = events with good vertex *** Integral(5,6) = pt out of bounds", 15,-0.5,14.5);
fNentries->GetXaxis()->SetBinLabel(1,"nEventsAnal");
- fNentries->GetXaxis()->SetBinLabel(2,"nCandidatesSelected");
+ fNentries->GetXaxis()->SetBinLabel(2,"nCandSel(Cuts)");
fNentries->GetXaxis()->SetBinLabel(3,"nD0Selected");
- fNentries->GetXaxis()->SetBinLabel(4,"nEventsGoodVtx");
+ fNentries->GetXaxis()->SetBinLabel(4,"nEventsGoodVtxS");
fNentries->GetXaxis()->SetBinLabel(5,"nEventsGoodVtx+>2tracks");
+ fNentries->GetXaxis()->SetBinLabel(6,"ptbin = -1");
+ fNentries->GetXaxis()->SetBinLabel(7,"no daughter");
+ fNentries->GetXaxis()->SetBinLabel(8,"nCandSel(Tr)");
+ fNentries->GetXaxis()->SetBinLabel(9,"PID=0");
+ fNentries->GetXaxis()->SetBinLabel(10,"PID=1");
+ fNentries->GetXaxis()->SetBinLabel(11,"PID=2");
+ fNentries->GetXaxis()->SetBinLabel(12,"PID=3");
+ fNentries->GetXaxis()->SetBinLabel(13,"K");
+ fNentries->GetXaxis()->SetBinLabel(14,"Lambda");
+ fNentries->GetXaxis()->SetBinLabel(15,"Pile-up Rej");
fNentries->GetXaxis()->SetNdivisions(1,kFALSE);
-
+ fCounter = new AliNormalizationCounter(Form("%s",GetOutputSlot(6)->GetContainer()->GetName()));
+
// Post the data
PostData(1,fOutputMass);
PostData(2,fDistr);
PostData(3,fNentries);
PostData(4,fChecks);
-
+ PostData(6,fCounter);
return;
}
return;
}
-
+ // fix for temporary bug in ESDfilter
+ // the AODs with null vertex pointer didn't pass the PhysSel
+ if(!aod->GetPrimaryVertex() || TMath::Abs(aod->GetMagneticField())<0.001) return;
+
+
TClonesArray *mcArray = 0;
AliAODMCHeader *mcHeader = 0;
//histogram filled with 1 for every AOD
fNentries->Fill(0);
-
-
+ fCounter->StoreEvent(aod,fReadMC);
+ if(!fCuts->IsEventSelected(aod)) {
+ if(fCuts->GetWhyRejection()==1) // rejected for pileup
+ fNentries->Fill(14);
+ return;
+ }
// AOD primary vertex
AliAODVertex *vtx1 = (AliAODVertex*)aod->GetPrimaryVertex();
fNentries->Fill(3);
}
+
//cout<<"Start checks"<<endl;
Int_t ntracks=0,isGoodTrack=0;
//loop on tracks in the event
for (Int_t k=0;k<ntracks;k++){
AliAODTrack* track=aod->GetTrack(k);
- //cout<<"in loop"<<endl;
+ //cout<<"track n = "<<k<<endl;
+
+ //check TOF
+ if(!(track->GetStatus()&AliESDtrack::kTPCrefit &&
+ track->GetStatus()&AliESDtrack::kITSrefit &&
+ track->GetTPCNcls() >=70 &&
+ track->GetStatus()&AliESDtrack::kTOFpid &&
+ track->GetStatus()&AliESDtrack::kTOFout &&
+ track->GetStatus()&AliESDtrack::kTIME)) continue;
+ AliAODPid *pid = track->GetDetPid();
+ if(!pid) {if (fDebug>1)cout<<"No AliAODPid found"<<endl; continue;}
+
+ Double_t times[5];
+ pid->GetIntegratedTimes(times);
+
+ ((TH1F*)fChecks->FindObject("hTOFtime"))->Fill(times[3]);
+ ((TH1F*)fChecks->FindObject("hTOFtimeKaonHyptime"))->Fill(track->P(),pid->GetTOFsignal()-times[3]); //3 is kaon
+
+ ((TH1F*)fChecks->FindObject("hTOFsig"))->Fill(pid->GetTOFsignal());
+ ((TH1F*)fChecks->FindObject("hTPCsig"))->Fill(pid->GetTPCsignal());
+ ((TH1F*)fChecks->FindObject("hTPCsigvsp"))->Fill(track->P(),pid->GetTPCsignal());
+ if (pid->GetTOFsignal()< 0) ((TH1F*)fChecks->FindObject("hTOFsig"))->Fill(-1);
+
//check clusters of the tracks
Int_t nclsTot=0,nclsSPD=0;
nclsTot++; if(l<2) nclsSPD++;
}
}
-
+
if (track->Pt()>0.3 &&
track->GetStatus()&AliESDtrack::kTPCrefit &&
track->GetStatus()&AliESDtrack::kITSrefit &&
nclsTot>3 &&
nclsSPD>0) {//fill hist good tracks
- //cout<<"in if"<<endl;
+
((TH1F*)fChecks->FindObject("hptGoodTr"))->Fill(track->Pt());
isGoodTrack++;
}
//number of events with good vertex and at least 2 good tracks
if (isGoodTrack>=2 && isGoodVtx) fNentries->Fill(4);
-
// loop over candidates
Int_t nInD0toKpi = inputArray->GetEntriesFast();
- if(fDebug>1) printf("Number of D0->Kpi: %d\n",nInD0toKpi);
+ if(fDebug>2) printf("Number of D0->Kpi: %d\n",nInD0toKpi);
+ // FILE *f=fopen("4display.txt","a");
+ // fprintf(f,"Number of D0->Kpi: %d\n",nInD0toKpi);
+ Int_t nSelectedloose=0,nSelectedtight=0;
for (Int_t iD0toKpi = 0; iD0toKpi < nInD0toKpi; iD0toKpi++) {
//Int_t nPosPairs=0, nNegPairs=0;
//cout<<"inside the loop"<<endl;
AliAODRecoDecayHF2Prong *d = (AliAODRecoDecayHF2Prong*)inputArray->UncheckedAt(iD0toKpi);
- Bool_t unsetvtx=kFALSE;
- if(!d->GetOwnPrimaryVtx()) {
- d->SetOwnPrimaryVtx(vtx1); // needed to compute all variables
- unsetvtx=kTRUE;
+
+ //check daughters
+ if(!(d->GetDaughter(0) || d->GetDaughter(1))) {
+ AliDebug(1,"at least one daughter not found!");
+ fNentries->Fill(6);
+ continue;
}
+
+ // Bool_t unsetvtx=kFALSE;
+ // if(!d->GetOwnPrimaryVtx()) {
+ // d->SetOwnPrimaryVtx(vtx1); // needed to compute all variables
+ // unsetvtx=kTRUE;
+ // }
+
//check reco daughter in acceptance
+ /*
Double_t eta0=d->EtaProng(0);
Double_t eta1=d->EtaProng(1);
-
- if (TMath::Abs(eta0) < 0.9 && TMath::Abs(eta1) < 0.9) {
- //apply cuts on tracks
+ */
+ if ( fCuts->IsInFiducialAcceptance(d->Pt(),d->Y(421)) ) {
+ //if( TMath::Abs(eta0)<0.9 && TMath::Abs(eta1)<0.9 ){
+ //apply cuts on tracks
+ nSelectedloose++;
Int_t isSelected = fCuts->IsSelected(d,AliRDHFCuts::kTracks);
- if (!isSelected) return;
- if(fDebug>1) cout<<"tracks selected";
-
- FillVarHists(d,mcArray,fCuts,fDistr);
- FillMassHists(d,mcArray,fCuts,fOutputMass);
+ if(((AliAODTrack*)d->GetDaughter(0))->GetTPCNcls() < 70 || ((AliAODTrack*)d->GetDaughter(1))->GetTPCNcls() < 70) isSelected=kFALSE;
+ if (!isSelected) continue;
+ nSelectedtight++;
+ fNentries->Fill(7);
+ if(fDebug>2) cout<<"tracks selected"<<endl;
+
+ Int_t ptbin=fCuts->PtBin(d->Pt());
+ if(ptbin==-1) {fNentries->Fill(5); continue;} //out of bounds
+ FillVarHists(aod,d,mcArray,fCuts,fDistr);
+ FillMassHists(aod,d,mcArray,fCuts,fOutputMass);
}
- if(unsetvtx) d->UnsetOwnPrimaryVtx();
+ //if(unsetvtx) d->UnsetOwnPrimaryVtx();
} //end for prongs
-
-
+ fCounter->StoreCandidates(aod,nSelectedloose,kTRUE);
+ fCounter->StoreCandidates(aod,nSelectedtight,kFALSE);
// Post the data
PostData(1,fOutputMass);
PostData(2,fDistr);
PostData(3,fNentries);
PostData(4,fChecks);
-
- cout<<"Other PostData"<<endl;
+ PostData(6,fCounter);
return;
}
//____________________________________________________________________________
-void AliAnalysisTaskSED0Mass::FillVarHists(AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliRDHFCutsD0toKpi *cuts, TList *listout){
+void AliAnalysisTaskSED0Mass::FillVarHists(AliAODEvent* aod,AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliRDHFCutsD0toKpi *cuts, TList *listout){
//
// function used in UserExec to fill variable histograms:
//
Int_t lab=-9999;
if(fReadMC) lab=part->MatchToMC(421,arrMC,2,pdgDgD0toKpi); //return MC particle label if the array corresponds to a D0, -1 if not (cf. AliAODRecoDecay.cxx)
//Double_t pt = d->Pt(); //mother pt
- Bool_t isSelected=kFALSE;
+ Int_t isSelected=3;
+ Int_t isSelectedPID=99;
+ //isSelectedPID = cuts->IsSelected(part,AliRDHFCuts::kPID); //0 rejected,1 D0,2 Dobar, 3 both
+ isSelectedPID = cuts->IsSelectedPID(part); //0 rejected,1 D0,2 Dobar, 3 both
+ if (isSelectedPID==0)fNentries->Fill(8);
+ if (isSelectedPID==1)fNentries->Fill(9);
+ if (isSelectedPID==2)fNentries->Fill(10);
+ if (isSelectedPID==3)fNentries->Fill(11);
+ //fNentries->Fill(8+isSelectedPID);
if(fCutOnDistr){
- isSelected = cuts->IsSelected(part,AliRDHFCuts::kCandidate);
+ isSelected = cuts->IsSelected(part,AliRDHFCuts::kCandidate,aod); //cuts with variables recalculated with new vertex (w/o daughters)
if (!isSelected){
//cout<<"Not Selected"<<endl;
return;
}
}
+ Double_t invmasscut=0.03;
+
TString fillthispi="",fillthisK="",fillthis="";
Int_t ptbin=cuts->PtBin(part->Pt());
+
+
+ //recalculate vertex
+ AliAODVertex *vtxProp=0x0;
+ vtxProp=GetPrimaryVtxSkipped(aod,part);
+ Double_t dz1[2],dz2[2],covar1[3],covar2[3];//,d0xd0proper,errd0xd0proper;
+ dz1[0]=-99; dz2[0]=-99;
+ if(vtxProp) {
+ part->SetOwnPrimaryVtx(vtxProp);
+ //Bool_t unsetvtx=kTRUE;
+ //Calculate d0 for daughter tracks with Vtx Skipped
+ AliESDtrack *esdtrack1=new AliESDtrack((AliVTrack*)part->GetDaughter(0));
+ AliESDtrack *esdtrack2=new AliESDtrack((AliVTrack*)part->GetDaughter(1));
+ esdtrack1->PropagateToDCA(vtxProp,aod->GetMagneticField(),1.,dz1,covar1);
+ esdtrack2->PropagateToDCA(vtxProp,aod->GetMagneticField(),1.,dz2,covar2);
+ delete vtxProp; vtxProp=NULL;
+ delete esdtrack1;
+ delete esdtrack2;
+ }
+
+ Double_t d0[2]={dz1[0],dz2[0]};
+ Double_t decl[2]={part->DecayLength(),part->NormalizedDecayLength()};
+ part->UnsetOwnPrimaryVtx();
+
if(!fCutOnDistr || (fCutOnDistr && isSelected)){ //if no cuts or cuts passed
//printf("\nif no cuts or cuts passed\n");
- if(lab>=0 && fReadMC){ //signal
+ //disable the PID
+ if(!fUsePid4Distr) isSelectedPID=0;
+ if((lab>=0 && fReadMC) || (!fReadMC && isSelectedPID)){ //signal (from MC or PID)
+ //if(!vtxProp) fNentries->Fill(3);
//check pdg of the prongs
AliAODTrack *prong0=(AliAODTrack*)part->GetDaughter(0);
AliAODTrack *prong1=(AliAODTrack*)part->GetDaughter(1);
+ if(!prong0 || !prong1) {
+ return;
+ }
Int_t labprong[2];
- labprong[0]=prong0->GetLabel();
- labprong[1]=prong1->GetLabel();
+ if(fReadMC){
+ labprong[0]=prong0->GetLabel();
+ labprong[1]=prong1->GetLabel();
+ }
AliAODMCParticle *mcprong=0;
Int_t pdgProng[2]={0,0};
+
for (Int_t iprong=0;iprong<2;iprong++){
- if(labprong[iprong]>=0) mcprong= (AliAODMCParticle*)arrMC->At(labprong[iprong]);
- pdgProng[iprong]=mcprong->GetPdgCode();
+ if(fReadMC && labprong[iprong]>=0) {
+ mcprong= (AliAODMCParticle*)arrMC->At(labprong[iprong]);
+ pdgProng[iprong]=mcprong->GetPdgCode();
+ }
}
+
//no mass cut ditributions: ptbis
fillthisK="hptKSnoMcut_";
fillthisK+=ptbin;
- if (TMath::Abs(pdgProng[0]) == 211 && TMath::Abs(pdgProng[1]) == 321){
+ if ((TMath::Abs(pdgProng[0]) == 211 && TMath::Abs(pdgProng[1]) == 321)
+ || (isSelectedPID==1 || isSelectedPID==3)){
((TH1F*)listout->FindObject(fillthispi))->Fill(part->PtProng(0));
((TH1F*)listout->FindObject(fillthisK))->Fill(part->PtProng(1));
- }else {
- if (TMath::Abs(pdgProng[0]) == 321 && TMath::Abs(pdgProng[1]) == 211){
- ((TH1F*)listout->FindObject(fillthisK))->Fill(part->PtProng(0));
- ((TH1F*)listout->FindObject(fillthispi))->Fill(part->PtProng(1));
- }
+ }
+
+ if ((TMath::Abs(pdgProng[0]) == 321 && TMath::Abs(pdgProng[1]) == 211)
+ || (isSelectedPID==2 || isSelectedPID==3)){
+ ((TH1F*)listout->FindObject(fillthisK))->Fill(part->PtProng(0));
+ ((TH1F*)listout->FindObject(fillthispi))->Fill(part->PtProng(1));
}
//no mass cut ditributions: mass
fillthis="hMassS_";
fillthis+=ptbin;
- if (((AliAODMCParticle*)arrMC->At(lab))->GetPdgCode() == 421){//D0
+ if ((fReadMC && ((AliAODMCParticle*)arrMC->At(lab))->GetPdgCode() == 421)
+ || (!fReadMC && (isSelectedPID==1 || isSelectedPID==3))){//D0
((TH1F*)listout->FindObject(fillthis))->Fill(minvD0);
}
else { //D0bar
+ if(fReadMC || (!fReadMC && isSelectedPID > 1))
((TH1F*)listout->FindObject(fillthis))->Fill(minvD0bar);
}
-
+
//apply cut on invariant mass on the pair
- if(TMath::Abs(minvD0-mPDG)<0.03 || TMath::Abs(minvD0bar-mPDG)<0.03){
+ if(TMath::Abs(minvD0-mPDG)<invmasscut || TMath::Abs(minvD0bar-mPDG)<invmasscut){
if(fArray==1) cout<<"LS signal: ERROR"<<endl;
for (Int_t iprong=0; iprong<2; iprong++){
AliAODTrack *prong=(AliAODTrack*)part->GetDaughter(iprong);
- labprong[iprong]=prong->GetLabel();
+ if (fReadMC) labprong[iprong]=prong->GetLabel();
//cout<<"prong name = "<<prong->GetName()<<" label = "<<prong->GetLabel()<<endl;
- if(labprong[iprong]>=0) mcprong= (AliAODMCParticle*)arrMC->At(labprong[iprong]);
- Int_t pdgprong=mcprong->GetPdgCode();
-
- if(TMath::Abs(pdgprong)==211) {
+ Int_t pdgprong=0;
+ if(fReadMC && labprong[iprong]>=0) {
+ mcprong= (AliAODMCParticle*)arrMC->At(labprong[iprong]);
+ pdgprong=mcprong->GetPdgCode();
+ }
+
+ Bool_t isPionHere[2]={(isSelectedPID==1 || isSelectedPID==3) ? kTRUE : kFALSE,(isSelectedPID==2 || isSelectedPID==3) ? kTRUE : kFALSE};
+
+ if(TMath::Abs(pdgprong)==211 || isPionHere[iprong]) {
//cout<<"pi"<<endl;
fillthispi="hptpiS_";
fillthispi+=ptbin;
((TH1F*)listout->FindObject(fillthispi))->Fill(part->PtProng(iprong));
-
- fillthisK="hd0KS_";
- fillthisK+=ptbin;
- ((TH1F*)listout->FindObject(fillthisK))->Fill(part->Getd0Prong(iprong));
+ fillthispi="hd0piS_";
+ fillthispi+=ptbin;
+ ((TH1F*)listout->FindObject(fillthispi))->Fill(part->Getd0Prong(iprong));
+ if(d0[iprong] != -99) {
+
+ fillthispi="hd0vpiS_";
+ fillthispi+=ptbin;
+ ((TH1F*)listout->FindObject(fillthispi))->Fill(d0[iprong]);
+ }
+
}
- if(TMath::Abs(pdgprong)==321) {
+ if(TMath::Abs(pdgprong)==321 || !isPionHere[iprong]) {
//cout<<"kappa"<<endl;
fillthisK="hptKS_";
fillthisK+=ptbin;
((TH1F*)listout->FindObject(fillthisK))->Fill(part->PtProng(iprong));
-
fillthisK="hd0KS_";
fillthisK+=ptbin;
((TH1F*)listout->FindObject(fillthisK))->Fill(part->Getd0Prong(iprong));
+ if (d0[iprong] != -99){
+ fillthisK="hd0vKS_";
+ fillthisK+=ptbin;
+ ((TH1F*)listout->FindObject(fillthisK))->Fill(d0[iprong]);
+ }
}
- fillthis="hdcaS_";
+ fillthis="hcosthpointd0S_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->GetDCA());
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),part->Getd0Prong(iprong));
- fillthis="hcosthetapointS_";
- fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle());
+ } //end loop on prongs
- fillthis="hcosthpointd0d0S_";
- fillthis+=ptbin;
- ((TH2F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),part->Prodd0d0());
+ fillthis="hdcaS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->GetDCA());
+
+ fillthis="hcosthetapointS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle());
+
+ fillthis="hcosthpointd0d0S_";
+ fillthis+=ptbin;
+ ((TH2F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),part->Prodd0d0());
- fillthis="hcosthetastarS_";
+ fillthis="hcosthetastarS_";
+ fillthis+=ptbin;
+ if ((fReadMC && ((AliAODMCParticle*)arrMC->At(lab))->GetPdgCode() == 421)) ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0());
+ else {
+ if (fReadMC || isSelectedPID>1)((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0bar());
+ if(isSelectedPID==1 || isSelectedPID==3)((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0());
+ }
+ fillthis="hd0d0S_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0());
+
+ if(d0[0] != -99 && d0[1] != -99 ){
+ fillthis="hd0d0vS_";
fillthis+=ptbin;
- if (((AliAODMCParticle*)arrMC->At(lab))->GetPdgCode() == 421)((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0());
- else ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0bar());
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]*d0[1]);
+ }
- fillthis="hd0d0S_";
+ fillthis="hdeclS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->DecayLength());
+
+ fillthis="hnormdeclS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->NormalizedDecayLength());
+
+ if(vtxProp) {
+ fillthis="hdeclvS_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0());
-
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decl[0]);
+
+ fillthis="hnormdeclvS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decl[1]);
}
- }
+ } //end mass cut
+
} else{ //Background or LS
+ //if(!fReadMC){
//cout<<"is background"<<endl;
//no mass cut distributions: mass, ptbis
((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(1));
//apply cut on invariant mass on the pair
- if(TMath::Abs(minvD0-mPDG)<0.03 || TMath::Abs(minvD0bar-mPDG)<0.03){
+ if(TMath::Abs(minvD0-mPDG)<invmasscut || TMath::Abs(minvD0bar-mPDG)<invmasscut){
- AliAODTrack *prong=(AliAODTrack*)part->GetDaughter(0);
- if(!prong) cout<<"No daughter found";
+ AliAODTrack *prongg=(AliAODTrack*)part->GetDaughter(0);
+ if(!prongg) {
+ if(fDebug>2) cout<<"No daughter found";
+ return;
+ }
else{
- if(prong->Charge()==1) {fTotPosPairs[ptbin]++;} else {fTotNegPairs[ptbin]++;}
+ if(prongg->Charge()==1) {
+ fTotPosPairs[ptbin]++;
+ ((TH1F*)fDistr->FindObject("hpospair"))->Fill(ptbin);
+ } else {
+ fTotNegPairs[ptbin]++;
+ ((TH1F*)fDistr->FindObject("hnegpair"))->Fill(ptbin);
+ }
}
//normalise pt distr to half afterwards
fillthis="hptB_";
fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(0));
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(1));
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(0));((TH1F*)listout->FindObject("hptB_1"))->Fill(part->PtProng(1));
-
+ fillthis="hd0p0B_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->Getd0Prong(0));
+ fillthis="hd0p1B_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->Getd0Prong(1));
fillthis="hd0B_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(part->Getd0Prong(0));
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->Getd0Prong(1));
+
+ if(fReadMC){
+ Int_t pdgMother[2]={0,0};
+ Double_t factor[2]={1,1};
+
+ for(Int_t iprong=0;iprong<2;iprong++){
+ AliAODTrack *prong=(AliAODTrack*)part->GetDaughter(iprong);
+ lab=prong->GetLabel();
+ if(lab>=0){
+ AliAODMCParticle* mcprong=(AliAODMCParticle*)arrMC->At(lab);
+ if(mcprong){
+ Int_t labmom=mcprong->GetMother();
+ if(labmom>=0){
+ AliAODMCParticle* mcmother=(AliAODMCParticle*)arrMC->At(labmom);
+ if(mcmother) pdgMother[iprong]=mcmother->GetPdgCode();
+ }
+ }
+ }
+
+ fillthis="hd0moresB_";
+ fillthis+=ptbin;
+
+ if(TMath::Abs(pdgMother[iprong])==310 || TMath::Abs(pdgMother[iprong])==130 || TMath::Abs(pdgMother[iprong])==321){ //K^0_S, K^0_L, K^+-
+ if(part->PtProng(iprong)<=1)factor[iprong]=1./.7;
+ else factor[iprong]=1./.6;
+ fNentries->Fill(12);
+ }
+
+ if(TMath::Abs(pdgMother[iprong])==3122) { //Lambda
+ factor[iprong]=1./0.25;
+ fNentries->Fill(13);
+ }
+ fillthis="hd0moresB_";
+ fillthis+=ptbin;
+
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->Getd0Prong(iprong),factor[iprong]);
+
+ fillthis="hd0vmoresB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[iprong],factor[iprong]);
+
+ }
+
+ fillthis="hd0d0moresB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0(),factor[0]*factor[1]);
+
+ fillthis="hd0d0vmoresB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]*d0[1],factor[0]*factor[1]);
+
+ fillthis="hcosthetapointmoresB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),factor[0]*factor[1]);
+ }
+
+ fillthis="hd0vp0B_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]);
+ fillthis="hd0vp1B_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[1]);
+
+ fillthis="hd0vB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[1]);
+
+
+ fillthis="hcosthpointd0B_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),part->Getd0Prong(0));
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),part->Getd0Prong(1));
+
fillthis="hdcaB_";
fillthis+=ptbin;
fillthis="hcosthetastarB_";
fillthis+=ptbin;
if (!fCutOnDistr || (fCutOnDistr && (isSelected==1 || isSelected==3)))((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0());
- if (!fCutOnDistr || (fCutOnDistr && isSelected>1))((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0bar());
+ if (!fCutOnDistr || (fCutOnDistr && isSelected>1))((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0bar());
fillthis="hd0d0B_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0());
+ if(d0[0] != -99 && d0[1] != -99 ){
+ fillthis="hd0d0vB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]*d0[1]);
+ }
+
fillthis="hcosthetapointB_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle());
fillthis="hcosthpointd0d0B_";
fillthis+=ptbin;
((TH2F*)listout->FindObject(fillthis))->Fill(part->CosPointingAngle(),part->Prodd0d0());
-
- }
- }
+
+ fillthis="hdeclB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->DecayLength());
+
+ fillthis="hnormdeclB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->NormalizedDecayLength());
+
+ if(vtxProp) {
+ fillthis="hdeclvB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decl[0]);
+
+ fillthis="hnormdeclvB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decl[1]);
+ }
+ }//mass cut
+ }//else (background)
}
return;
}
//____________________________________________________________________________
-void AliAnalysisTaskSED0Mass::FillMassHists(AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliRDHFCutsD0toKpi* cuts, TList *listout){
+void AliAnalysisTaskSED0Mass::FillMassHists(AliAODEvent* aod,AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliRDHFCutsD0toKpi* cuts, TList *listout){
//
// function used in UserExec to fill mass histograms:
//
Double_t mPDG=TDatabasePDG::Instance()->GetParticle(421)->Mass();
- Int_t isSelected=cuts->IsSelected(part,AliRDHFCuts::kCandidate); //selected
+ Int_t isSelected=cuts->IsSelected(part,AliRDHFCuts::kCandidate,aod); //selected
+
//cout<<"is selected = "<<isSelected<<endl;
//cout<<"check cuts = "<<endl;
//cuts->PrintAll();
if (!isSelected){
//cout<<"Not Selected"<<endl;
+ //cout<<"Rejected because "<<cuts->GetWhy()<<endl;
return;
}
- cout<<"Candidate selected"<<endl;
+
+ if(fDebug>2) cout<<"Candidate selected"<<endl;
Double_t invmassD0 = part->InvMassD0(), invmassD0bar = part->InvMassD0bar();
//printf("SELECTED\n");
Int_t ptbin=cuts->PtBin(part->Pt());
AliAODTrack *prong=(AliAODTrack*)part->GetDaughter(0);
- if(!prong) cout<<"No daughter found";
+ if(!prong) {
+ AliDebug(2,"No daughter found");
+ return;
+ }
else{
if(prong->Charge()==1) {fTotPosPairs[ptbin]++;} else {fTotNegPairs[ptbin]++;}
}
+ for(Int_t it=0;it<2;it++){
+ //fill TOFsig-kaontime
+ AliAODTrack* track=(AliAODTrack*)part->GetDaughter(it);
+ AliAODPid *pid = track->GetDetPid();
+ Double_t times[5];
+ pid->GetIntegratedTimes(times);
+ ((TH2F*)fChecks->FindObject("hTOFtimeKaonHyptimeAC"))->Fill(track->P(),pid->GetTOFsignal()-times[3]);
+ }
+
+ //request on spd points to be addes
+ if(/*nSPD==2 && */part->Pt() > 5. && (TMath::Abs(invmassD0-mPDG)<0.01 || TMath::Abs(invmassD0bar-mPDG)<0.01)){
+ FILE *f=fopen("4display.txt","a");
+ fprintf(f,"pt: %f \n Rapidity: %f \t Period Number: %x \t Run Number: %d \t BunchCrossNumb: %d \t OrbitNumber: %d\n",part->Pt(),part->Y(421),aod->GetPeriodNumber(),aod->GetRunNumber(),aod->GetBunchCrossNumber(),aod->GetOrbitNumber());
+ fclose(f);
+ //printf("PrimVtx NContributors: %d \n Prongs Rel Angle: %f \n \n",ncont,relangle);
+ }
+
+
+
TString fillthis="";
Int_t pdgDgD0toKpi[2]={321,211};
Int_t labD0=-1;
if (fReadMC && labD0>=0) fNentries->Fill(2);
//PostData(3,fNentries);
- if (isSelected==1 || isSelected==3) { //D0
+ if ((isSelected==1 || isSelected==3) && fFillOnlyD0D0bar<2) { //D0
fillthis="histMass_";
fillthis+=ptbin;
//cout<<"Filling "<<fillthis<<endl;
}
}
- if (isSelected>1) { //D0bar
+ if (isSelected>1 && (fFillOnlyD0D0bar==0 || fFillOnlyD0D0bar==2)) { //D0bar
fillthis="histMass_";
fillthis+=ptbin;
//printf("Fill mass with D0bar");
return;
}
+
+//__________________________________________________________________________
+AliAODVertex* AliAnalysisTaskSED0Mass::GetPrimaryVtxSkipped(AliAODEvent *aodev,AliAODRecoDecayHF2Prong *d){
+ //Calculate the primary vertex w/o the daughter tracks of the candidate
+
+ Int_t skipped[2];
+ Int_t nTrksToSkip=2;
+ AliAODTrack *dgTrack = (AliAODTrack*)d->GetDaughter(0);
+ if(!dgTrack){
+ AliDebug(2,"no daughter found!");
+ return 0x0;
+ }
+ skipped[0]=dgTrack->GetID();
+ dgTrack = (AliAODTrack*)d->GetDaughter(1);
+ if(!dgTrack){
+ AliDebug(2,"no daughter found!");
+ return 0x0;
+ }
+ skipped[1]=dgTrack->GetID();
+
+ AliESDVertex *vertexESD=0x0;
+ AliAODVertex *vertexAOD=0x0;
+ AliVertexerTracks *vertexer = new AliVertexerTracks(aodev->GetMagneticField());
+
+ //
+ vertexer->SetSkipTracks(nTrksToSkip,skipped);
+ vertexer->SetMinClusters(4);
+ vertexESD = (AliESDVertex*)vertexer->FindPrimaryVertex(aodev);
+ if(!vertexESD) return vertexAOD;
+ if(vertexESD->GetNContributors()<=0) {
+ AliDebug(2,"vertexing failed");
+ delete vertexESD; vertexESD=NULL;
+ return vertexAOD;
+ }
+
+ delete vertexer; vertexer=NULL;
+
+
+ // convert to AliAODVertex
+ Double_t pos[3],cov[6],chi2perNDF;
+ vertexESD->GetXYZ(pos); // position
+ vertexESD->GetCovMatrix(cov); //covariance matrix
+ chi2perNDF = vertexESD->GetChi2toNDF();
+ delete vertexESD; vertexESD=NULL;
+
+ vertexAOD = new AliAODVertex(pos,cov,chi2perNDF);
+ return vertexAOD;
+
+}
+
+
//________________________________________________________________________
void AliAnalysisTaskSED0Mass::Terminate(Option_t */*option*/)
{
return;
}
-// fNentries = dynamic_cast<TH1F*>(GetOutputData(3));
-// if(!fNentries){
-// printf("ERROR: fNEntries not available\n");
-// return;
-// }
-
fNentries = dynamic_cast<TH1F*>(GetOutputData(3));
if(!fNentries){
printf("ERROR: fChecks not available\n");
return;
}
-
- if(fArray==1){
- for(Int_t ipt=0;ipt<5;ipt++){ //change 5 in GetNPtBins when sure it is written and check
+ fCounter = dynamic_cast<AliNormalizationCounter*>(GetOutputData(6));
+ if (!fCounter) {
+ printf("ERROR: fCounter not available\n");
+ return;
+ }
+ for(Int_t ipt=0;ipt<5;ipt++){ //change 5 in GetNPtBins when sure it is written and check
+
+
+ if(fArray==1){
fLsNormalization = 2.*TMath::Sqrt(fTotPosPairs[ipt]*fTotNegPairs[ipt]);
}
}
}
- TString cvname;
+ TString cvname,cstname;
if (fArray==0){
cvname="D0invmass";
- } else cvname="LSinvmass";
+ cstname="cstat0";
+ } else {
+ cvname="LSinvmass";
+ cstname="cstat1";
+ }
TCanvas *cMass=new TCanvas(cvname,cvname);
cMass->cd();
((TH1F*)fOutputMass->FindObject("histMass_3"))->Draw();
- TCanvas* cStat=new TCanvas("cstat","Stat");
+ TCanvas* cStat=new TCanvas(cstname,Form("Stat%s",fArray ? "LS" : "D0"));
cStat->cd();
cStat->SetGridy();
- //((TH1F*)fDistr->FindObject("nEntriesD0"))->Draw("htext0");
fNentries->Draw("htext0");
+ // TCanvas *ccheck=new TCanvas(Form("cc%d",fArray),Form("cc%d",fArray));
+ // ccheck->cd();
+
return;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff