fFillOnlyD0D0bar(0),
fDaughterTracks(),
fIsSelectedCandidate(0),
-fFillVarHists(kTRUE)
+fFillVarHists(kTRUE),
+fSys(0)
{
// Default constructor
}
fFillOnlyD0D0bar(0),
fDaughterTracks(),
fIsSelectedCandidate(0),
-fFillVarHists(kTRUE)
+fFillVarHists(kTRUE),
+fSys(0)
{
// Default constructor
fNPtBins=cuts->GetNPtBins();
- // fTotPosPairs=new Int_t[fNPtBins];
- // fTotNegPairs=new Int_t[fNPtBins];
- // for(Int_t i=0;i<fNPtBins;i++) {fTotPosPairs[i]=0; fTotNegPairs[i]=0;}
fCuts=cuts;
// Output slot #1 writes into a TList container (mass with cuts)
DefineOutput(1,TList::Class()); //My private output
// Output slot #2 writes into a TList container (distributions)
- DefineOutput(2,TList::Class()); //My private output
+ if(fFillVarHists) DefineOutput(2,TList::Class()); //My private output
// Output slot #3 writes into a TH1F container (number of events)
DefineOutput(3,TH1F::Class()); //My private output
// Output slot #4 writes into a TList container (cuts)
//________________________________________________________________________
AliAnalysisTaskSED0Mass::~AliAnalysisTaskSED0Mass()
{
- if (fOutputMass) {
+ if (fOutputMass) {
delete fOutputMass;
fOutputMass = 0;
}
nameMassNocutsB+=i;
//histograms of cut variable distributions
+ if(fFillVarHists){
+ // pT
+ namedistr="hptpiS_";
+ namedistr+=i;
+ TH1F *hptpiS = new TH1F(namedistr.Data(), "P_{T} distribution (pions);p_{T} [GeV/c]",200,0.,8.);
- // pT
- namedistr="hptpiS_";
- namedistr+=i;
- TH1F *hptpiS = new TH1F(namedistr.Data(), "P_{T} distribution (pions);p_{T} [GeV/c]",200,0.,8.);
-
- namedistr="hptKS_";
- namedistr+=i;
- TH1F *hptKS = new TH1F(namedistr.Data(), "P_{T} distribution (kaons);p_{T} [GeV/c]",200,0.,8.);
+ namedistr="hptKS_";
+ namedistr+=i;
+ TH1F *hptKS = new TH1F(namedistr.Data(), "P_{T} distribution (kaons);p_{T} [GeV/c]",200,0.,8.);
- namedistr="hptB_";
- namedistr+=i;
- TH1F *hptB = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
+ namedistr="hptB_";
+ namedistr+=i;
+ TH1F *hptB = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
- // pT no mass cut
- // namedistr="hptpiSnoMcut_";
- // namedistr+=i;
- // TH1F *hptpiSnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution (pions);p_{T} [GeV/c]",200,0.,8.);
- // namedistr="hptKSnoMcut_";
- // namedistr+=i;
- // TH1F *hptKSnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution (kaons);p_{T} [GeV/c]",200,0.,8.);
+ // dca
+ namedistr="hdcaS_";
+ namedistr+=i;
+ TH1F *hdcaS = new TH1F(namedistr.Data(), "DCA distribution;dca [cm]",200,0.,0.1);
+ namedistr="hdcaB_";
+ namedistr+=i;
+ TH1F *hdcaB = new TH1F(namedistr.Data(), "DCA distribution;dca [cm]",200,0.,0.1);
- // namedistr="hptB1prongnoMcut_";
- // namedistr+=i;
- // TH1F *hptB1pnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
+ // costhetastar
+ namedistr="hcosthetastarS_";
+ namedistr+=i;
+ TH1F *hcosthetastarS = new TH1F(namedistr.Data(), "cos#theta* distribution;cos#theta*",200,-1.,1.);
+ namedistr="hcosthetastarB_";
+ namedistr+=i;
+ TH1F *hcosthetastarB = new TH1F(namedistr.Data(), "cos#theta* distribution;cos#theta*",200,-1.,1.);
- // namedistr="hptB2prongsnoMcut_";
- // namedistr+=i;
- // TH1F *hptB2pnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
-
- // fDistr->Add(hptpiSnoMcut);
- // fDistr->Add(hptKSnoMcut);
- // fDistr->Add(hptB1pnoMcut);
- // fDistr->Add(hptB2pnoMcut);
-
-
- // dca
- namedistr="hdcaS_";
- namedistr+=i;
- TH1F *hdcaS = new TH1F(namedistr.Data(), "DCA distribution;dca [cm]",200,0.,0.1);
- namedistr="hdcaB_";
- namedistr+=i;
- TH1F *hdcaB = new TH1F(namedistr.Data(), "DCA distribution;dca [cm]",200,0.,0.1);
-
- // costhetastar
- namedistr="hcosthetastarS_";
- namedistr+=i;
- TH1F *hcosthetastarS = new TH1F(namedistr.Data(), "cos#theta* distribution;cos#theta*",200,-1.,1.);
- namedistr="hcosthetastarB_";
- namedistr+=i;
- TH1F *hcosthetastarB = new TH1F(namedistr.Data(), "cos#theta* distribution;cos#theta*",200,-1.,1.);
-
- // impact parameter
- namedistr="hd0piS_";
- namedistr+=i;
- TH1F *hd0piS = new TH1F(namedistr.Data(), "Impact parameter distribution (pions);d0(#pi) [cm]",200,-0.1,0.1);
-
- 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 (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="hd0p1B_";
- namedistr+=i;
- TH1F *hd0p1B = 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="hd0d0S_";
- namedistr+=i;
- TH1F *hd0d0S = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution;d_{0}#timesd_{0} [cm^{2}]",200,-0.001,0.001);
- namedistr="hd0d0B_";
- namedistr+=i;
- TH1F *hd0d0B = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution;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.);
-
- // costhetapoint
- namedistr="hcosthetapointS_";
- namedistr+=i;
- TH1F *hcosthetapointS = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
- namedistr="hcosthetapointB_";
- 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);
- namedistr="hcosthpointd0d0B_";
- namedistr+=i;
- TH2F *hcosthpointd0d0B= 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(hptpiS);
- fDistr->Add(hptKS);
- fDistr->Add(hptB);
-
- fDistr->Add(hdcaS);
- fDistr->Add(hdcaB);
-
- fDistr->Add(hd0piS);
- fDistr->Add(hd0KS);
- fDistr->Add(hd0B);
- fDistr->Add(hd0p0B);
- fDistr->Add(hd0p1B);
- fDistr->Add(hd0moresB);
-
- fDistr->Add(hd0d0S);
- fDistr->Add(hd0d0B);
- fDistr->Add(hd0d0moresB);
-
- 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(hcosthpointd0S);
- fDistr->Add(hcosthpointd0B);
-
- fDistr->Add(hcosthpointd0d0S);
- fDistr->Add(hcosthpointd0d0B);
-
- //histograms filled only when the secondary vertex is recalculated w/o the daughter tracks (as requested in the cut object)
-
- if(fCuts->GetIsPrimaryWithoutDaughters()){
- namedistr="hd0vmoresB_";
+ // impact parameter
+ namedistr="hd0piS_";
namedistr+=i;
- TH1F *hd0vmoresB = new TH1F(namedistr.Data(), "Impact parameter distribution (both);d0 [cm]",200,-0.1,0.1);
+ TH1F *hd0piS = new TH1F(namedistr.Data(), "Impact parameter distribution (pions);d0(#pi) [cm]",200,-0.1,0.1);
- namedistr="hd0d0vmoresB_";
+ namedistr="hd0KS_";
namedistr+=i;
- TH1F *hd0d0vmoresB = new TH1F(namedistr.Data(), "Impact parameter distribution (prong +);d0 [cm]",200,-0.001,0.001);
+ 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 (both);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0d0S_";
+ namedistr+=i;
+ TH1F *hd0d0S = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution;d_{0}#timesd_{0} [cm^{2}]",200,-0.001,0.001);
+ namedistr="hd0d0B_";
+ namedistr+=i;
+ TH1F *hd0d0B = new TH1F(namedistr.Data(), "d_{0}#timesd_{0} distribution;d_{0}#timesd_{0} [cm^{2}]",200,-0.001,0.001);
- namedistr="hd0vpiS_";
+ //decay lenght
+ namedistr="hdeclS_";
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);
+ TH1F *hdeclengthS = new TH1F(namedistr.Data(), "Decay Length^{2} distribution;Decay Length^{2} [cm]",200,0,0.025);
- namedistr="hd0vKS_";
+ namedistr="hdeclB_";
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_";
+ TH1F *hdeclengthB = new TH1F(namedistr.Data(), "Decay Length^{2} distribution;Decay Length^{2} [cm^{2}]",200,0,0.025);
+
+ namedistr="hnormdeclS_";
namedistr+=i;
- TH1F *hd0vB = new TH1F(namedistr.Data(), "Impact parameter distribution (vtx w/o these tracks);d0 [cm]",200,-0.1,0.1);
+ TH1F *hnormdeclengthS = new TH1F(namedistr.Data(), "Normalized Decay Length^{2} distribution;(Decay Length/Err)^{2} ",200,0,6.);
- namedistr="hd0vp0B_";
+ namedistr="hnormdeclB_";
namedistr+=i;
- TH1F *hd0vp0B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong + ** vtx w/o these tracks);d0 [cm]",200,-0.1,0.1);
+ TH1F *hnormdeclengthB = new TH1F(namedistr.Data(), "Normalized Decay Length distribution;(Decay Length/Err)^{2} ",200,0,6.);
- namedistr="hd0vp1B_";
+ // costhetapoint
+ namedistr="hcosthetapointS_";
+ namedistr+=i;
+ TH1F *hcosthetapointS = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
+ namedistr="hcosthetapointB_";
namedistr+=i;
- TH1F *hd0vp1B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong - ** vtx w/o these tracks);d0 [cm]",200,-0.1,0.1);
+ TH1F *hcosthetapointB = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
+ namedistr="hdeclxyS_";
+ namedistr+=i;
+ TH1F* hdeclxyS=new TH1F(namedistr.Data(),"Decay Length XY distribution;Decay Length XY [cm]",200,0,0.15);
+ namedistr="hnormdeclxyS_";
+ namedistr+=i;
+ TH1F* hnormdeclxyS=new TH1F(namedistr.Data(),"Normalized decay Length XY distribution;Decay Length XY/Err",200,0,6); //check range 0.15
- namedistr="hd0d0vS_";
+ namedistr="hdeclxyB_";
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_";
+ TH1F* hdeclxyB=new TH1F(namedistr.Data(),"Decay Length XY distribution;Decay Length XY [cm]",200,0,0.15);//chech range 0.15
+ namedistr="hnormdeclxyB_";
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);
+ TH1F* hnormdeclxyB=new TH1F(namedistr.Data(),"Normalized decay Length XY distribution;Decay Length XY/Err",200,0,6); //check range 0.15
+
+ fDistr->Add(hptpiS);
+ fDistr->Add(hptKS);
+ fDistr->Add(hptB);
+
+ fDistr->Add(hdcaS);
+ fDistr->Add(hdcaB);
+
+ fDistr->Add(hd0piS);
+ fDistr->Add(hd0KS);
+ fDistr->Add(hd0B);
+
+ fDistr->Add(hd0d0S);
+ fDistr->Add(hd0d0B);
+
+ fDistr->Add(hcosthetastarS);
+ fDistr->Add(hcosthetastarB);
+
+ fDistr->Add(hcosthetapointS);
+ fDistr->Add(hcosthetapointB);
+
+
+ fDistr->Add(hdeclengthS);
+ fDistr->Add(hdeclengthB);
+
+ fDistr->Add(hnormdeclengthS);
+ fDistr->Add(hnormdeclengthB);
+
+ fDistr->Add(hdeclxyS);
+ fDistr->Add(hdeclxyB);
+
+ fDistr->Add(hnormdeclxyS);
+ fDistr->Add(hnormdeclxyB);
+
+ //histograms filled only when the secondary vertex is recalculated w/o the daughter tracks (as requested in the cut object)
+
+ if(fCuts->GetIsPrimaryWithoutDaughters()){
+ 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="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="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);
- 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="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="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="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.);
+ namedistr="hnormdeclvB_";
+ namedistr+=i;
+ TH1F *hnormdeclengthvB = new TH1F(namedistr.Data(), "Normalized Decay Length distribution (vtx w/o tracks);Decay Length/Err ",200,0,10.);
- fDistr->Add(hd0vpiS);
- fDistr->Add(hd0vKS);
- fDistr->Add(hd0vB);
- fDistr->Add(hd0vp0B);
- fDistr->Add(hd0vp1B);
- fDistr->Add(hd0vmoresB);
+ fDistr->Add(hd0vpiS);
+ fDistr->Add(hd0vKS);
+ fDistr->Add(hd0vB);
+ fDistr->Add(hd0vp0B);
+ fDistr->Add(hd0vp1B);
+ fDistr->Add(hd0vmoresB);
- fDistr->Add(hd0d0vS);
- fDistr->Add(hd0d0vB);
- fDistr->Add(hd0d0vmoresB);
+ fDistr->Add(hd0d0vS);
+ fDistr->Add(hd0d0vB);
+ fDistr->Add(hd0d0vmoresB);
- fDistr->Add(hdeclengthvS);
- fDistr->Add(hdeclengthvB);
+ fDistr->Add(hdeclengthvS);
+ fDistr->Add(hdeclengthvB);
- fDistr->Add(hnormdeclengthvS);
- fDistr->Add(hnormdeclengthvB);
- }
+ fDistr->Add(hnormdeclengthvS);
+ fDistr->Add(hnormdeclengthvB);
+ }
- //histograms of invariant mass distributions
+ TH1F* tmpMS = new TH1F(nameMassNocutsS.Data(),"D^{0} invariant mass; M [GeV]; Entries",300,1.5648,2.1648); //range (MD0-300MeV, mD0 + 300MeV)
+ TH1F *tmpMB=(TH1F*)tmpMS->Clone();
+ tmpMB->SetName(nameMassNocutsB.Data());
+ tmpMS->Sumw2();
+ tmpMB->Sumw2();
- TH1F* tmpMt = new TH1F(nameMass.Data(),"D^{0} invariant mass; M [GeV]; Entries",200,1.5648,2.1648);
- TH1F *tmpMl=(TH1F*)tmpMt->Clone();
- tmpMt->Sumw2();
- tmpMl->Sumw2();
+ fDistr->Add(tmpMS);
+ fDistr->Add(tmpMB);
+
+ }
+ //histograms of invariant mass distributions
- //to compare with AliAnalysisTaskCharmFraction
- // TH1F* tmpS27t = new TH1F(nameSgn27.Data(),"D^{0} invariant mass in M(D^{0}) +/- 27 MeV - MC; M [GeV]; Entries",200,1.5648,2.1648);
- // TH1F *tmpS27l=(TH1F*)tmpS27t->Clone();
- // tmpS27t->Sumw2();
- // tmpS27l->Sumw2();
-
- //distribution w/o cuts
- // TH1F* tmpMS = new TH1F(nameMassNocutsS.Data(),"D^{0} invariant mass; M [GeV]; Entries",300,0.7,3.);
- TH1F* tmpMS = new TH1F(nameMassNocutsS.Data(),"D^{0} invariant mass; M [GeV]; Entries",300,1.5648,2.1648); //range (MD0-300MeV, mD0 + 300MeV)
- TH1F *tmpMB=(TH1F*)tmpMS->Clone();
- tmpMB->SetName(nameMassNocutsB.Data());
- tmpMS->Sumw2();
- tmpMB->Sumw2();
//MC signal and background
TH1F* tmpSt = new TH1F(nameSgn.Data(), "D^{0} invariant mass - MC; M [GeV]; Entries",200,1.5648,2.1648);
TH1F *tmpRl=(TH1F*)tmpRt->Clone();
tmpRt->Sumw2();
tmpRl->Sumw2();
- // printf("Created histograms %s\t%s\t%s\t%s\n",tmpM->GetName(),tmpS->GetName(),tmpB->GetName(),tmpR->GetName());
+ // printf("Created histograms %s\t%s\t%s\t%s\n",tmpM->GetName(),tmpS->GetName(),tmpB->GetName(),tmpR->GetName());
- fOutputMass->Add(tmpMt);
fOutputMass->Add(tmpSt);
- // fOutputMass->Add(tmpS27t);
fOutputMass->Add(tmpBt);
fOutputMass->Add(tmpRt);
- fDistr->Add(tmpMS);
- fDistr->Add(tmpMB);
+ //mass
+ TH1F* tmpMt = new TH1F(nameMass.Data(),"D^{0} invariant mass; M [GeV]; Entries",200,1.5648,2.1648);
+ TH1F *tmpMl=(TH1F*)tmpMt->Clone();
+ tmpMt->Sumw2();
+ tmpMl->Sumw2();
+ //distribution w/o cuts large range
+ // TH1F* tmpMS = new TH1F(nameMassNocutsS.Data(),"D^{0} invariant mass; M [GeV]; Entries",300,0.7,3.);
+
+ fOutputMass->Add(tmpMt);
+
+ if(fSys==0){ //histograms filled only in pp to save time in PbPb
+ if(fFillVarHists){
+ //pT no mass cut
+
+ namedistr="hptpiSnoMcut_";
+ namedistr+=i;
+ TH1F *hptpiSnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution (pions);p_{T} [GeV/c]",200,0.,8.);
+
+ namedistr="hptKSnoMcut_";
+ namedistr+=i;
+ TH1F *hptKSnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution (kaons);p_{T} [GeV/c]",200,0.,8.);
+
+ namedistr="hptB1prongnoMcut_";
+ namedistr+=i;
+ TH1F *hptB1pnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
+
+ namedistr="hptB2prongsnoMcut_";
+ namedistr+=i;
+ TH1F *hptB2pnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
+
+ fDistr->Add(hptpiSnoMcut);
+ fDistr->Add(hptKSnoMcut);
+ fDistr->Add(hptB1pnoMcut);
+ fDistr->Add(hptB2pnoMcut);
+
+ //impact parameter of negative/positive track
+ namedistr="hd0p0B_";
+ namedistr+=i;
+ TH1F *hd0p0B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong +);d0 [cm]",200,-0.1,0.1);
+
+ namedistr="hd0p1B_";
+ namedistr+=i;
+ TH1F *hd0p1B = new TH1F(namedistr.Data(), "Impact parameter distribution (prong -);d0 [cm]",200,-0.1,0.1);
+
+ //impact parameter corrected for strangeness
+ 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="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);
+ namedistr="hcosthpointd0d0B_";
+ namedistr+=i;
+ TH2F *hcosthpointd0d0B= 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(hd0p0B);
+ fDistr->Add(hd0p1B);
+
+ fDistr->Add(hd0moresB);
+ fDistr->Add(hd0d0moresB);
+ fDistr->Add(hcosthetapointmoresB);
+
+ fDistr->Add(hcosthpointd0S);
+ fDistr->Add(hcosthpointd0B);
+
+ fDistr->Add(hcosthpointd0d0S);
+ fDistr->Add(hcosthpointd0d0B);
+ }
+ //to compare with AliAnalysisTaskCharmFraction
+ TH1F* tmpS27t = new TH1F(nameSgn27.Data(),"D^{0} invariant mass in M(D^{0}) +/- 27 MeV - MC; M [GeV]; Entries",200,1.5648,2.1648);
+ TH1F *tmpS27l=(TH1F*)tmpS27t->Clone();
+ tmpS27t->Sumw2();
+ tmpS27l->Sumw2();
+
+ fOutputMass->Add(tmpS27t);
+ fOutputMass->Add(tmpS27l);
+ } //end pp histo
}
+
+ //for Like sign analysis
+
if(fArray==1){
namedistr="hpospair";
TH1F* hpospair=new TH1F(namedistr.Data(),"Number of positive pairs",2*fCuts->GetNPtBins(),-0.5,fCuts->GetNPtBins()-0.5);
fNentries->GetXaxis()->SetBinLabel(4,"nEventsGoodVtxS");
fNentries->GetXaxis()->SetBinLabel(5,"ptbin = -1");
fNentries->GetXaxis()->SetBinLabel(6,"no daughter");
- fNentries->GetXaxis()->SetBinLabel(7,"nCandSel(Tr)");
- fNentries->GetXaxis()->SetBinLabel(8,"PID=0");
- fNentries->GetXaxis()->SetBinLabel(9,"PID=1");
- fNentries->GetXaxis()->SetBinLabel(10,"PID=2");
- fNentries->GetXaxis()->SetBinLabel(11,"PID=3");
- fNentries->GetXaxis()->SetBinLabel(12,"K");
- fNentries->GetXaxis()->SetBinLabel(13,"Lambda");
+ if(fSys==0) fNentries->GetXaxis()->SetBinLabel(7,"nCandSel(Tr)");
+ if(fFillVarHists){
+ fNentries->GetXaxis()->SetBinLabel(8,"PID=0");
+ fNentries->GetXaxis()->SetBinLabel(9,"PID=1");
+ fNentries->GetXaxis()->SetBinLabel(10,"PID=2");
+ fNentries->GetXaxis()->SetBinLabel(11,"PID=3");
+ }
+ if(fReadMC && fSys==0){
+ fNentries->GetXaxis()->SetBinLabel(12,"K");
+ fNentries->GetXaxis()->SetBinLabel(13,"Lambda");
+ }
fNentries->GetXaxis()->SetBinLabel(14,"Pile-up Rej");
fNentries->GetXaxis()->SetBinLabel(15,"N. of 0SMH");
fNentries->GetXaxis()->SetNdivisions(1,kFALSE);
// Post the data
PostData(1,fOutputMass);
- PostData(2,fDistr);
+ if(fFillVarHists) PostData(2,fDistr);
PostData(3,fNentries);
PostData(5,fCounter);
return;
// 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
if ( fCuts->IsInFiducialAcceptance(d->Pt(),d->Y(421)) ) {
nSelectedloose++;
nSelectedtight++;
- fNentries->Fill(6);
+ if(fSys==0){
+ if(fCuts->IsSelected(d,AliRDHFCuts::kTracks,aod))fNentries->Fill(6);
+ }
Int_t ptbin=fCuts->PtBin(d->Pt());
if(ptbin==-1) {fNentries->Fill(4); continue;} //out of bounds
fIsSelectedCandidate=fCuts->IsSelected(d,AliRDHFCuts::kCandidate,aod); //selected
if(fFillVarHists) {
- if(!fCutOnDistr || (fCutOnDistr && fIsSelectedCandidate)) {
+ //if(!fCutOnDistr || (fCutOnDistr && fIsSelectedCandidate)) {
fDaughterTracks.AddAt((AliAODTrack*)d->GetDaughter(0),0);
fDaughterTracks.AddAt((AliAODTrack*)d->GetDaughter(1),1);
//check daughters
fDaughterTracks.Clear();
continue;
}
- }
+ //}
FillVarHists(aod,d,mcArray,fCuts,fDistr);
}
+
FillMassHists(d,mcArray,fCuts,fOutputMass);
}
fCounter->StoreCandidates(aod,nSelectedtight,kFALSE);
// Post the data
PostData(1,fOutputMass);
- PostData(2,fDistr);
+ if(fFillVarHists) PostData(2,fDistr);
PostData(3,fNentries);
PostData(5,fCounter);
return;
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
- Int_t isSelectedPID=cuts->IsSelectedPID(part); //0 rejected,1 D0,2 Dobar, 3 both
+ Int_t isSelectedPID=3;
+ if(!fReadMC || (fReadMC && fUsePid4Distr)) isSelectedPID=cuts->IsSelectedPID(part); //0 rejected,1 D0,2 Dobar, 3 both
if (isSelectedPID==0)fNentries->Fill(7);
if (isSelectedPID==1)fNentries->Fill(8);
if (isSelectedPID==2)fNentries->Fill(9);
if (isSelectedPID==3)fNentries->Fill(10);
//fNentries->Fill(8+isSelectedPID);
- if(fCutOnDistr && !fIsSelectedCandidate) return;
+ if(fCutOnDistr && !fIsSelectedCandidate) return;
//printf("\nif no cuts or cuts passed\n");
d0[0]=dz1[0];
d0[1]=dz2[0];
- decl[0]=part->DecayLength();
- decl[1]=part->NormalizedDecayLength();
+ decl[0]=part->DecayLength2();
+ decl[1]=part->NormalizedDecayLength2();
part->UnsetOwnPrimaryVtx();
}
Double_t cosThetaStarD0 = 99;
Double_t cosThetaStarD0bar = 99;
Double_t cosPointingAngle = 99;
- Double_t normalizedDecayLength = -1;
- Double_t decayLength = -1;
+ Double_t normalizedDecayLength2 = -1, normalizedDecayLengthxy=-1;
+ Double_t decayLength2 = -1, decayLengthxy=-1;
Double_t ptProng[2]={-99,-99};
-
+ Double_t d0Prong[2]={-99,-99};
//disable the PID
}
}
-
- //no mass cut ditributions: ptbis
+ if(fSys==0){
+ //no mass cut ditributions: ptbis
- // fillthispi="hptpiSnoMcut_";
- // fillthispi+=ptbin;
-
- // fillthisK="hptKSnoMcut_";
- // fillthisK+=ptbin;
-
- // if ((TMath::Abs(pdgProng[0]) == 211 && TMath::Abs(pdgProng[1]) == 321)
- // || (isSelectedPID==1 || isSelectedPID==3)){
- // ((TH1F*)listout->FindObject(fillthispi))->Fill(ptProng[0]);
- // ((TH1F*)listout->FindObject(fillthisK))->Fill(ptProng[1]);
- // }
-
- // if ((TMath::Abs(pdgProng[0]) == 321 && TMath::Abs(pdgProng[1]) == 211)
- // || (isSelectedPID==2 || isSelectedPID==3)){
- // ((TH1F*)listout->FindObject(fillthisK))->Fill(ptProng[0]);
- // ((TH1F*)listout->FindObject(fillthispi))->Fill(ptProng[1]);
- // }
-
+ fillthispi="hptpiSnoMcut_";
+ fillthispi+=ptbin;
+
+ fillthisK="hptKSnoMcut_";
+ fillthisK+=ptbin;
+
+ 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));
+ }
+
+ 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;
cosThetaStarD0 = part->CosThetaStarD0();
cosThetaStarD0bar = part->CosThetaStarD0bar();
cosPointingAngle = part->CosPointingAngle();
- normalizedDecayLength = part->NormalizedDecayLength();
- decayLength = part->DecayLength();
+ normalizedDecayLength2 = part->NormalizedDecayLength2();
+ decayLength2 = part->DecayLength2();
+ decayLengthxy = part->DecayLengthXY();
+ normalizedDecayLengthxy=decayLengthxy/part->DecayLengthXYError();
+
ptProng[0]=part->PtProng(0); ptProng[1]=part->PtProng(1);
-
+ d0Prong[0]=part->Getd0Prong(0); d0Prong[1]=part->Getd0Prong(1);
+
if(fArray==1) cout<<"LS signal: ERROR"<<endl;
for (Int_t iprong=0; iprong<2; iprong++){
AliAODTrack *prong=(AliAODTrack*)fDaughterTracks.UncheckedAt(iprong);
((TH1F*)listout->FindObject(fillthispi))->Fill(ptProng[iprong]);
fillthispi="hd0piS_";
fillthispi+=ptbin;
- ((TH1F*)listout->FindObject(fillthispi))->Fill(part->Getd0Prong(iprong));
+ ((TH1F*)listout->FindObject(fillthispi))->Fill(d0Prong[iprong]);
if(recalcvtx) {
fillthispi="hd0vpiS_";
((TH1F*)listout->FindObject(fillthisK))->Fill(ptProng[iprong]);
fillthisK="hd0KS_";
fillthisK+=ptbin;
- ((TH1F*)listout->FindObject(fillthisK))->Fill(part->Getd0Prong(iprong));
+ ((TH1F*)listout->FindObject(fillthisK))->Fill(d0Prong[iprong]);
if (recalcvtx){
fillthisK="hd0vKS_";
fillthisK+=ptbin;
}
}
- fillthis="hcosthpointd0S_";
- fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Getd0Prong(iprong));
-
+ if(fSys==0){
+ fillthis="hcosthpointd0S_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,d0Prong[iprong]);
+ }
} //end loop on prongs
fillthis="hdcaS_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle);
- fillthis="hcosthpointd0d0S_";
- fillthis+=ptbin;
- ((TH2F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Prodd0d0());
-
+
fillthis="hcosthetastarS_";
fillthis+=ptbin;
if ((fReadMC && ((AliAODMCParticle*)arrMC->At(lab))->GetPdgCode() == 421)) ((TH1F*)listout->FindObject(fillthis))->Fill(cosThetaStarD0);
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0());
- if(recalcvtx){
- fillthis="hd0d0vS_";
- fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]*d0[1]);
- }
-
fillthis="hdeclS_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(decayLength);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decayLength2);
fillthis="hnormdeclS_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(normalizedDecayLength);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(normalizedDecayLength2);
+
+ fillthis="hdeclxyS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decayLengthxy);
+
+ fillthis="hnormdeclxyS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(normalizedDecayLengthxy);
if(recalcvtx) {
fillthis="hdeclvS_";
fillthis="hnormdeclvS_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(decl[1]);
+
+ fillthis="hd0d0vS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]*d0[1]);
+ }
+
+ if(fSys==0){
+ fillthis="hcosthpointd0d0S_";
+ fillthis+=ptbin;
+ ((TH2F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Prodd0d0());
}
+
} //end mass cut
} else{ //Background or LS
//no mass cut distributions: mass, ptbis
fillthis="hMassB_";
fillthis+=ptbin;
-
+
if (!fCutOnDistr || (fCutOnDistr && (fIsSelectedCandidate==1 || fIsSelectedCandidate==3))) ((TH1F*)listout->FindObject(fillthis))->Fill(minvD0);
if (!fCutOnDistr || (fCutOnDistr && fIsSelectedCandidate>1)) ((TH1F*)listout->FindObject(fillthis))->Fill(minvD0bar);
-
- // fillthis="hptB1prongnoMcut_";
- // fillthis+=ptbin;
+ if(fSys==0){
+ fillthis="hptB1prongnoMcut_";
+ fillthis+=ptbin;
- // ((TH1F*)listout->FindObject(fillthis))->Fill(ptProng[0]);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(0));
- // fillthis="hptB2prongsnoMcut_";
- // fillthis+=ptbin;
- // ((TH1F*)listout->FindObject(fillthis))->Fill(ptProng[0]);
- // ((TH1F*)listout->FindObject(fillthis))->Fill(ptProng[1]);
-
+ fillthis="hptB2prongsnoMcut_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(0));
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->PtProng(1));
+ }
//apply cut on invariant mass on the pair
if(TMath::Abs(minvD0-mPDG)<invmasscut || TMath::Abs(minvD0bar-mPDG)<invmasscut){
cosThetaStarD0 = part->CosThetaStarD0();
cosThetaStarD0bar = part->CosThetaStarD0bar();
cosPointingAngle = part->CosPointingAngle();
- normalizedDecayLength = part->NormalizedDecayLength();
- decayLength = part->DecayLength();
+ normalizedDecayLength2 = part->NormalizedDecayLength2();
+ decayLength2 = part->DecayLength2();
+ decayLengthxy = part->DecayLengthXY();
+ normalizedDecayLengthxy=decayLengthxy/part->DecayLengthXYError();
ptProng[0]=part->PtProng(0); ptProng[1]=part->PtProng(1);
+ d0Prong[0]=part->Getd0Prong(0); d0Prong[1]=part->Getd0Prong(1);
AliAODTrack *prongg=(AliAODTrack*)fDaughterTracks.UncheckedAt(0);
((TH1F*)listout->FindObject(fillthis))->Fill(ptProng[0]);
((TH1F*)listout->FindObject(fillthis))->Fill(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));
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0Prong[0]);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0Prong[1]);
if(fReadMC){
Int_t pdgMother[2]={0,0};
}
}
- fillthis="hd0moresB_";
- fillthis+=ptbin;
+ if(fSys==0){
+
+ 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(ptProng[iprong]<=1)factor[iprong]=1./.7;
- else factor[iprong]=1./.6;
- fNentries->Fill(11);
- }
+ if(TMath::Abs(pdgMother[iprong])==310 || TMath::Abs(pdgMother[iprong])==130 || TMath::Abs(pdgMother[iprong])==321){ //K^0_S, K^0_L, K^+-
+ if(ptProng[iprong]<=1)factor[iprong]=1./.7;
+ else factor[iprong]=1./.6;
+ fNentries->Fill(11);
+ }
- if(TMath::Abs(pdgMother[iprong])==3122) { //Lambda
- factor[iprong]=1./0.25;
- fNentries->Fill(12);
- }
- fillthis="hd0moresB_";
- fillthis+=ptbin;
+ if(TMath::Abs(pdgMother[iprong])==3122) { //Lambda
+ factor[iprong]=1./0.25;
+ fNentries->Fill(12);
+ }
+ fillthis="hd0moresB_";
+ fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->Getd0Prong(iprong),factor[iprong]);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0Prong[iprong],factor[iprong]);
- if(recalcvtx){
- fillthis="hd0vmoresB_";
- fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(d0[iprong],factor[iprong]);
+ if(recalcvtx){
+ fillthis="hd0vmoresB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0[iprong],factor[iprong]);
+ }
}
+ } //loop on prongs
- }
-
+ if(fSys==0){
fillthis="hd0d0moresB_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0(),factor[0]*factor[1]);
+ fillthis="hcosthetapointmoresB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,factor[0]*factor[1]);
+
if(recalcvtx){
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(cosPointingAngle,factor[0]*factor[1]);
- }
+ }
+ } //readMC
- if(recalcvtx){
- fillthis="hd0vp0B_";
+ if(fSys==0){
+ fillthis="hd0p0B_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]);
- fillthis="hd0vp1B_";
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0Prong[0]);
+ fillthis="hd0p1B_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(d0[1]);
-
- fillthis="hd0vB_";
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0Prong[1]);
+
+ fillthis="hcosthpointd0d0B_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(d0[0]);
- ((TH1F*)listout->FindObject(fillthis))->Fill(d0[1]);
- }
+ ((TH2F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Prodd0d0());
+
+ fillthis="hcosthpointd0B_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,d0Prong[0]);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,d0Prong[1]);
+
- fillthis="hcosthpointd0B_";
- fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Getd0Prong(0));
- ((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Getd0Prong(1));
+ if(recalcvtx){
+
+ 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="hdcaB_";
fillthis+=ptbin;
fillthis="hd0d0B_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0());
+ ((TH1F*)listout->FindObject(fillthis))->Fill(d0Prong[0]*d0Prong[1]);
if(recalcvtx){
fillthis="hd0d0vB_";
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(cosPointingAngle);
- fillthis="hcosthpointd0d0B_";
- fillthis+=ptbin;
- ((TH2F*)listout->FindObject(fillthis))->Fill(cosPointingAngle,part->Prodd0d0());
-
fillthis="hdeclB_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(decayLength);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decayLength2);
fillthis="hnormdeclB_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(normalizedDecayLength);
+ ((TH1F*)listout->FindObject(fillthis))->Fill(normalizedDecayLength2);
+
+ fillthis="hdeclxyB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(decayLengthxy);
+
+ fillthis="hnormdeclxyB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(normalizedDecayLengthxy);
if(recalcvtx) {
fillthis+=ptbin;
((TH1F*)listout->FindObject(fillthis))->Fill(decl[1]);
+
}
}//mass cut
}//else (background)
//
- // Double_t mPDG=TDatabasePDG::Instance()->GetParticle(421)->Mass();
+ Double_t mPDG=TDatabasePDG::Instance()->GetParticle(421)->Mass();
//cout<<"is selected = "<<fIsSelectedCandidate<<endl;
//printf("SELECTED\n");
Int_t ptbin=cuts->PtBin(part->Pt());
+ AliAODTrack *prong=(AliAODTrack*)fDaughterTracks.UncheckedAt(0);
+ if(!prong) {
+ AliDebug(2,"No daughter found");
+ return;
+ }
+ else{
+ // if(prong->Charge()==1) {
+ // ((TH1F*)fDistr->FindObject("hpospair"))->Fill(fCuts->GetNPtBins()+ptbin);
+ // //fTotPosPairs[ptbin]++;
+ // } else {
+ // ((TH1F*)fDistr->FindObject("hnegpair"))->Fill(fCuts->GetNPtBins()+ptbin);
+ // //fTotNegPairs[ptbin]++;
+ // }
+ }
// for(Int_t it=0;it<2;it++){
fillthis="histSgn_";
fillthis+=ptbin;
((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
- // if(TMath::Abs(invmassD0 - mPDG) < 0.027){
- // fillthis="histSgn27_";
- // fillthis+=ptbin;
- // ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
- // }
+ if(fSys==0){
+ if(TMath::Abs(invmassD0 - mPDG) < 0.027){
+ fillthis="histSgn27_";
+ fillthis+=ptbin;
+ ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
+ }
+ }
} else{ //it was a D0bar
fillthis="histRfl_";
fillthis+=ptbin;
printf("ERROR: fOutputMass not available\n");
return;
}
- fDistr = dynamic_cast<TList*> (GetOutputData(2));
- if (!fDistr) {
- printf("ERROR: fDistr not available\n");
- return;
+ if(fFillVarHists){
+ fDistr = dynamic_cast<TList*> (GetOutputData(2));
+ if (!fDistr) {
+ printf("ERROR: fDistr not available\n");
+ return;
+ }
}
-
+
fNentries = dynamic_cast<TH1F*>(GetOutputData(3));
if(!fNentries){
Int_t nptbins=fCuts->GetNPtBins();
for(Int_t ipt=0;ipt<nptbins;ipt++){
- if(fArray==1){
+ if(fArray==1 && fFillVarHists){
fLsNormalization = 2.*TMath::Sqrt(((TH1F*)fDistr->FindObject("hpospair"))->Integral(nptbins+ipt+1,nptbins+ipt+2)*((TH1F*)fDistr->FindObject("hnegpair"))->Integral(nptbins+ipt+1,nptbins+ipt+2)); //after cuts