#include <TH2F.h>
#include <TDatabasePDG.h>
+#include <AliAnalysisDataSlot.h>
+#include <AliAnalysisDataContainer.h>
#include "AliAnalysisManager.h"
#include "AliESDtrack.h"
+#include "AliVertexerTracks.h"
#include "AliAODHandler.h"
#include "AliAODEvent.h"
#include "AliAODVertex.h"
//________________________________________________________________________
AliAnalysisTaskSED0Mass::AliAnalysisTaskSED0Mass():
AliAnalysisTaskSE(),
-fOutputPPR(0),
-fOutputmycuts(0),
-fNentries(0),
-fDistr(0),
+fOutputMass(0),
+fDistr(0),
+fNentries(0),
fChecks(0),
-fVHFPPR(0),
-fVHFmycuts(0),
+fCuts(0),
fArray(0),
fReadMC(0),
fCutOnDistr(0),
+fNPtBins(1),
+fTotPosPairs(0),
+fTotNegPairs(0),
fLsNormalization(1.)
+
{
// Default constructor
- for(Int_t i=0;i<5;i++) {fTotPosPairs[i]=0; fTotNegPairs[i]=0;}
}
//________________________________________________________________________
-AliAnalysisTaskSED0Mass::AliAnalysisTaskSED0Mass(const char *name):
+AliAnalysisTaskSED0Mass::AliAnalysisTaskSED0Mass(const char *name,AliRDHFCutsD0toKpi* cuts):
AliAnalysisTaskSE(name),
-fOutputPPR(0),
-fOutputmycuts(0),
-fNentries(0),
+fOutputMass(0),
fDistr(0),
+fNentries(0),
fChecks(0),
-fVHFPPR(0),
-fVHFmycuts(0),
+fCuts(0),
fArray(0),
fReadMC(0),
fCutOnDistr(0),
+fNPtBins(1),
+fTotPosPairs(0),
+fTotNegPairs(0),
fLsNormalization(1.)
+
{
// Default constructor
- for(Int_t i=0;i<5;i++) {fTotPosPairs[i]=0; fTotNegPairs[i]=0;}
- // Output slot #1 writes into a TList container
+ 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
+ // Output slot #2 writes into a TList container (distributions)
DefineOutput(2,TList::Class()); //My private output
- // Output slot #3 writes into a TH1F container
+ // 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
+ // Output slot #4 writes into a TList container (quality check)
DefineOutput(4,TList::Class()); //My private output
- // Output slot #5 writes into a TList container
- DefineOutput(5,TList::Class()); //My private output
+ // Output slot #5 writes into a TList container (cuts)
+ DefineOutput(5,AliRDHFCutsD0toKpi::Class()); //My private output
+
}
//________________________________________________________________________
AliAnalysisTaskSED0Mass::~AliAnalysisTaskSED0Mass()
{
- if (fOutputPPR) {
- delete fOutputPPR;
- fOutputPPR = 0;
+ if (fOutputMass) {
+ delete fOutputMass;
+ fOutputMass = 0;
}
- if (fVHFPPR) {
- delete fVHFPPR;
- fVHFPPR = 0;
- }
- if (fOutputmycuts) {
- delete fOutputmycuts;
- fOutputmycuts = 0;
- }
-
if (fDistr) {
delete fDistr;
fDistr = 0;
}
-
if (fChecks) {
delete fChecks;
fChecks = 0;
}
-
- if (fVHFmycuts) {
- delete fVHFmycuts;
- fVHFmycuts = 0;
+ if (fCuts) {
+ delete fCuts;
+ fCuts = 0;
}
if (fNentries){
delete fNentries;
fNentries = 0;
}
-
-
+
+
}
//________________________________________________________________________
if(fDebug > 1) printf("AnalysisTaskSED0Mass::Init() \n");
- gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/ConfigVertexingHF.C");
+
+ AliRDHFCutsD0toKpi* copyfCuts=new AliRDHFCutsD0toKpi(*fCuts);
+ const char* nameoutput=GetOutputSlot(5)->GetContainer()->GetName();
+ copyfCuts->SetName(nameoutput);
+ // Post the data
+ PostData(5,copyfCuts);
+
- // 2 sets of dedidcated cuts -- defined in UserExec
- fVHFPPR = (AliAnalysisVertexingHF*)gROOT->ProcessLine("ConfigVertexingHF()");
- fVHFmycuts = (AliAnalysisVertexingHF*)gROOT->ProcessLine("ConfigVertexingHF()");
return;
}
if(fDebug > 1) printf("AnalysisTaskSED0Mass::UserCreateOutputObjects() \n");
// Several histograms are more conveniently managed in a TList
- fOutputPPR = new TList();
- fOutputPPR->SetOwner();
- fOutputPPR->SetName("listPPR");
-
- fOutputmycuts = new TList();
- fOutputmycuts->SetOwner();
- fOutputmycuts->SetName("listloose");
+ fOutputMass = new TList();
+ fOutputMass->SetOwner();
+ fOutputMass->SetName("listMass");
fDistr = new TList();
fDistr->SetOwner();
fChecks->SetOwner();
fChecks->SetName("checkHistograms");
- const Int_t nhist=5;
-
TString nameMass=" ",nameSgn27=" ",nameSgn=" ", nameBkg=" ", nameRfl=" ",nameMassNocutsS =" ",nameMassNocutsB =" ", namedistr=" ";
- for(Int_t i=0;i<nhist;i++){
+ for(Int_t i=0;i<fCuts->GetNPtBins();i++){
nameMass="histMass_";
- nameMass+=i+1;
+ nameMass+=i;
nameSgn27="histSgn27_";
- nameSgn27+=i+1;
+ nameSgn27+=i;
nameSgn="histSgn_";
- nameSgn+=i+1;
+ nameSgn+=i;
nameBkg="histBkg_";
- nameBkg+=i+1;
+ nameBkg+=i;
nameRfl="histRfl_";
- nameRfl+=i+1;
+ nameRfl+=i;
nameMassNocutsS="hMassS_";
- nameMassNocutsS+=i+1;
+ nameMassNocutsS+=i;
nameMassNocutsB="hMassB_";
- nameMassNocutsB+=i+1;
+ nameMassNocutsB+=i;
//histograms of cut variable distributions
// pT
namedistr="hptpiS_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hptpiS = new TH1F(namedistr.Data(), "P_{T} distribution (pions);p_{T} [GeV/c]",200,0.,8.);
namedistr="hptKS_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hptKS = new TH1F(namedistr.Data(), "P_{T} distribution (kaons);p_{T} [GeV/c]",200,0.,8.);
namedistr="hptB_";
- namedistr+=i+1;
+ 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+1;
+ namedistr+=i;
TH1F *hptpiSnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution (pions);p_{T} [GeV/c]",200,0.,8.);
namedistr="hptKSnoMcut_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hptKSnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution (kaons);p_{T} [GeV/c]",200,0.,8.);
namedistr="hptB1prongnoMcut_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hptB1pnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
namedistr="hptB2prongsnoMcut_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hptB2pnoMcut = new TH1F(namedistr.Data(), "P_{T} distribution;p_{T} [GeV/c]",200,0.,8.);
// dca
namedistr="hdcaS_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hdcaS = new TH1F(namedistr.Data(), "DCA distribution;dca [cm]",200,0.,0.1);
namedistr="hdcaB_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hdcaB = new TH1F(namedistr.Data(), "DCA distribution;dca [cm]",200,0.,0.1);
// costhetastar
namedistr="hcosthetastarS_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hcosthetastarS = new TH1F(namedistr.Data(), "cos#theta* distribution;cos#theta*",200,-1.,1.);
namedistr="hcosthetastarB_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hcosthetastarB = new TH1F(namedistr.Data(), "cos#theta* distribution;cos#theta*",200,-1.,1.);
// impact parameter
namedistr="hd0piS_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hd0piS = new TH1F(namedistr.Data(), "Impact parameter distribution (pions);d0(#pi) [cm]",200,-0.1,0.1);
namedistr="hd0KS_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hd0KS = new TH1F(namedistr.Data(), "Impact parameter distribution (kaons);d0(K) [cm]",200,-0.1,0.1);
+
namedistr="hd0B_";
- namedistr+=i+1;
- TH1F *hd0B = new TH1F(namedistr.Data(), "Impact parameter distribution;d0 [cm]",200,-0.1,0.1);
+ 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="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+1;
+ 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+1;
+ 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]",200,0,0.6);
+
+ namedistr="hdeclB_";
+ namedistr+=i;
+ TH1F *hdeclengthB = new TH1F(namedistr.Data(), "Decay Length distribution;Decay Length [cm]",200,0,0.6);
+
+ namedistr="hnormdeclS_";
+ namedistr+=i;
+ TH1F *hnormdeclengthS = new TH1F(namedistr.Data(), "Normalized Decay Length distribution;Decay Length/Err ",200,0,10.);
+
+ namedistr="hnormdeclB_";
+ namedistr+=i;
+ TH1F *hnormdeclengthB = new TH1F(namedistr.Data(), "Normalized Decay Length distribution;Decay Length/Err ",200,0,10.);
+
+ 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+1;
+ namedistr+=i;
TH1F *hcosthetapointS = new TH1F(namedistr.Data(), "cos#theta_{Point} distribution;cos#theta_{Point}",200,0,1.);
namedistr="hcosthetapointB_";
- namedistr+=i+1;
+ namedistr+=i;
TH1F *hcosthetapointB = 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+1;
+ 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+1;
+ 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(hd0piS);
fDistr->Add(hd0KS);
fDistr->Add(hd0B);
+ fDistr->Add(hd0p0B);
+ fDistr->Add(hd0p1B);
+
+ fDistr->Add(hd0vpiS);
+ fDistr->Add(hd0vKS);
+ fDistr->Add(hd0vB);
+ fDistr->Add(hd0vp0B);
+ fDistr->Add(hd0vp1B);
fDistr->Add(hd0d0S);
fDistr->Add(hd0d0B);
+ fDistr->Add(hd0d0vS);
+ fDistr->Add(hd0d0vB);
+
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(hdeclengthvS);
+ fDistr->Add(hdeclengthvB);
+
+ fDistr->Add(hnormdeclengthvS);
+ fDistr->Add(hnormdeclengthvB);
+
+ fDistr->Add(hcosthpointd0S);
+ fDistr->Add(hcosthpointd0B);
+
fDistr->Add(hcosthpointd0d0S);
fDistr->Add(hcosthpointd0d0B);
tmpRl->Sumw2();
// printf("Created histograms %s\t%s\t%s\t%s\n",tmpM->GetName(),tmpS->GetName(),tmpB->GetName(),tmpR->GetName());
- fOutputPPR->Add(tmpMt);
- fOutputPPR->Add(tmpSt);
- fOutputPPR->Add(tmpS27t);
- fOutputPPR->Add(tmpBt);
- fOutputPPR->Add(tmpRt);
-
- fOutputmycuts->Add(tmpMl);
- fOutputmycuts->Add(tmpSl);
- fOutputmycuts->Add(tmpS27l);
- fOutputmycuts->Add(tmpBl);
- fOutputmycuts->Add(tmpRl);
-
+ fOutputMass->Add(tmpMt);
+ fOutputMass->Add(tmpSt);
+ fOutputMass->Add(tmpS27t);
+ fOutputMass->Add(tmpBt);
+ fOutputMass->Add(tmpRt);
+
fDistr->Add(tmpMS);
fDistr->Add(tmpMB);
}
- //histograms for vertex checking
+ //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="hTOFtimeKaonHyptime";
+ TH2F* hTOFtimeKaonHyptime=new TH2F(checkname.Data(),"TOFtime - timeHypothesisForKaon;p_{t}[GeV/c];TOFtime - timeHypothesisForKaon [ps]",200,0.,4.,1000,-20000.,20000.);
+
+ 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(hTOFtimeKaonHyptime);
+ fChecks->Add(hTOFtime);
- fNentries=new TH1F("nentriesD0", "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.);
+ const char* nameoutput=GetOutputSlot(3)->GetContainer()->GetName();
+
+ 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", 8,0.,8.);
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(5,"nEventsGoodVtx+>2tracks");
+ fNentries->GetXaxis()->SetBinLabel(6,"ptbin = -1");
+ fNentries->GetXaxis()->SetBinLabel(7,"no daughter");
+ fNentries->GetXaxis()->SetBinLabel(8,"nCandSel(Tr)");
+
fNentries->GetXaxis()->SetNdivisions(1,kFALSE);
+
// Post the data
- PostData(1,fOutputPPR);
- PostData(2,fOutputmycuts);
+ PostData(1,fOutputMass);
+ PostData(2,fDistr);
PostData(3,fNentries);
- PostData(4,fDistr);
- PostData(5,fChecks);
-
+ PostData(4,fChecks);
+
return;
}
// Execute analysis for current event:
// heavy flavor candidates association to MC truth
//cout<<"I'm in UserExec"<<endl;
+
+
+ //cuts order
+ // printf(" |M-MD0| [GeV] < %f\n",fD0toKpiCuts[0]);
+ // printf(" dca [cm] < %f\n",fD0toKpiCuts[1]);
+ // printf(" cosThetaStar < %f\n",fD0toKpiCuts[2]);
+ // printf(" pTK [GeV/c] > %f\n",fD0toKpiCuts[3]);
+ // printf(" pTpi [GeV/c] > %f\n",fD0toKpiCuts[4]);
+ // printf(" |d0K| [cm] < %f\n",fD0toKpiCuts[5]);
+ // printf(" |d0pi| [cm] < %f\n",fD0toKpiCuts[6]);
+ // printf(" d0d0 [cm^2] < %f\n",fD0toKpiCuts[7]);
+ // printf(" cosThetaPoint > %f\n",fD0toKpiCuts[8]);
+
+
AliAODEvent *aod = dynamic_cast<AliAODEvent*> (InputEvent());
TString bname;
if(aod) ntracks=aod->GetNTracks();
-
//cout<<"ntracks = "<<ntracks<<endl;
- //cout<<"Before loop"<<endl;
+
//loop on tracks in the event
for (Int_t k=0;k<ntracks;k++){
AliAODTrack* track=aod->GetTrack(k);
- //cout<<"in loop"<<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());
+ if (pid->GetTOFsignal()< 0) ((TH1F*)fChecks->FindObject("hTOFsig"))->Fill(-1);
+
+
//check clusters of the tracks
Int_t nclsTot=0,nclsSPD=0;
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);
- AliAnalysisVertexingHF* fdummy = 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);
+
+ //check daughters
+ if(!(d->GetDaughter(0) || d->GetDaughter(1))) {
+ AliDebug(1,"at least one daughter not found!");
+ fNentries->Fill(6);
+ return;
+ }
+
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);
- Bool_t prongsinacc=kFALSE;
- if (TMath::Abs(eta0) < 0.9 && TMath::Abs(eta1) < 0.9) prongsinacc=kTRUE;
-
- //cuts order
- // printf(" |M-MD0| [GeV] < %f\n",fD0toKpiCuts[0]);
- // printf(" dca [cm] < %f\n",fD0toKpiCuts[1]);
- // printf(" cosThetaStar < %f\n",fD0toKpiCuts[2]);
- // printf(" pTK [GeV/c] > %f\n",fD0toKpiCuts[3]);
- // printf(" pTpi [GeV/c] > %f\n",fD0toKpiCuts[4]);
- // printf(" |d0K| [cm] < %f\n",fD0toKpiCuts[5]);
- // printf(" |d0pi| [cm] < %f\n",fD0toKpiCuts[6]);
- // printf(" d0d0 [cm^2] < %f\n",fD0toKpiCuts[7]);
- // printf(" cosThetaPoint > %f\n",fD0toKpiCuts[8]);
-
- Int_t ptbin=0;
- Bool_t isInRange=kFALSE;
- Double_t pt = d->Pt(); //mother pt
- //cout<<"P_t = "<<pt<<endl;
- if (pt>0. && pt<=1.) {
- ptbin=1;
- isInRange=kTRUE;
- /*
- //test d0 cut
- fVHFPPR->SetD0toKpiCuts(0.7,0.04,0.8,0.5,0.5,0.05,0.1,-0.0002,0.5);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.04,0.8,0.5,0.5,0.05,0.1,-0.00025,0.7);
- */
- //original
- fVHFPPR->SetD0toKpiCuts(0.7,0.04,0.8,0.5,0.5,0.05,0.05,-0.0002,0.5);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.04,0.8,0.5,0.5,0.05,0.05,-0.00025,0.7);
-
- // fVHFPPR->SetD0toKpiCuts(0.7,0.04,0.8,0.5,0.5,0.05,0.05,-0.0002,0.7);
- // fVHFmycuts->SetD0toKpiCuts(0.7,0.04,0.8,0.5,0.5,1,1,-0.00015,0.5);
- //printf("I'm in the bin %d\n",ptbin);
-
- }
-
- if(pt>1. && pt<=3.) {
- if(pt>1. && pt<=2.) ptbin=2;
- if(pt>2. && pt<=3.) ptbin=3;
- isInRange=kTRUE;
- /*
- //test d0 cut
- fVHFPPR->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.1,-0.0002,0.6);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,1,0.1,-0.00025,0.8);
- */
- //original
- fVHFPPR->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.05,-0.0002,0.6);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,1,1,-0.00025,0.8);
-
- //printf("I'm in the bin %d\n",ptbin);
- }
-
- if(pt>3. && pt<=5.){
- ptbin=4;
- isInRange=kTRUE;
- /*
- //test d0 cut
- fVHFPPR->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.1,-0.0001,0.8);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.1,-0.00015,0.8);
- */
- //original
- fVHFPPR->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.05,-0.0001,0.8);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.8);
-
- //printf("I'm in the bin %d\n",ptbin);
- }
- if(pt>5.&& pt<=10.){ //additional upper limit to compare with Correction Framework
- ptbin=5;
- isInRange=kTRUE;
- /*
- //test d0 cut
- fVHFPPR->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.1,-0.00005,0.8);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.1,-0.00015,0.9);
- */
- //original
- fVHFPPR->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.05,-0.00005,0.8);
- fVHFmycuts->SetD0toKpiCuts(0.7,0.02,0.8,0.7,0.7,0.05,0.05,-0.00015,0.9);
-
- }//if(pt>5) if (pt>0. && pt<=1.) {
- //printf("I'm in the bin %d\n",ptbin);
- //old
- //fVHF->SetD0toKpiCuts(0.7,0.03,0.8,0.06,0.06,0.05,0.05,-0.0002,0.6); //2.p-p vertex reconstructed
-
- if(prongsinacc && isInRange){
-
- if(!fCutOnDistr){
- FillVarHists(ptbin,d,mcArray,fdummy,fDistr);
- }else{
-
- if(fCutOnDistr==1) FillVarHists(ptbin,d,mcArray,fVHFPPR,fDistr);
- if(fCutOnDistr==2) FillVarHists(ptbin,d,mcArray,fVHFmycuts,fDistr);
- }
-
- FillMassHists(ptbin,d,mcArray,fVHFPPR,fOutputPPR);
- FillMassHists(ptbin,d,mcArray,fVHFmycuts,fOutputmycuts);
+ */
+ if ( fCuts->IsInFiducialAcceptance(d->Pt(),d->Y(421)) ) {
+ //if( TMath::Abs(eta0)<0.9 && TMath::Abs(eta1)<0.9 ){
+ //apply cuts on tracks
+ Int_t isSelected = fCuts->IsSelected(d,AliRDHFCuts::kTracks);
+ if(((AliAODTrack*)d->GetDaughter(0))->GetTPCNcls() < 70 || ((AliAODTrack*)d->GetDaughter(1))->GetTPCNcls() < 70) isSelected=kFALSE;
+ if (!isSelected) return;
+ fNentries->Fill(7);
+ if(fDebug>2) cout<<"tracks selected"<<endl;
+
+ FillVarHists(aod,d,mcArray,fCuts,fDistr);
+ FillMassHists(d,mcArray,fCuts,fOutputMass);
}
+
if(unsetvtx) d->UnsetOwnPrimaryVtx();
} //end for prongs
+
// Post the data
- PostData(1,fOutputPPR);
- PostData(2,fOutputmycuts);
+ PostData(1,fOutputMass);
+ PostData(2,fDistr);
PostData(3,fNentries);
- PostData(4,fDistr);
- PostData(5,fChecks);
- cout<<"Other PostData"<<endl;
+ PostData(4,fChecks);
+
return;
}
//____________________________________________________________________________
-void AliAnalysisTaskSED0Mass::FillVarHists(Int_t ptbin, AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliAnalysisVertexingHF *vhf, TList *listout){
+void AliAnalysisTaskSED0Mass::FillVarHists(AliAODEvent* aod,AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliRDHFCutsD0toKpi *cuts, TList *listout){
//
// function used in UserExec to fill variable histograms:
//
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 okD0=-1,okD0bar=-1;
- if(fCutOnDistr && vhf)
- if(part->SelectD0(vhf->GetD0toKpiCuts(),okD0,okD0bar))
- isSelected=kTRUE;//selected
+
+ if(fCutOnDistr){
+ isSelected = cuts->IsSelected(part,AliRDHFCuts::kCandidate);
+ if (!isSelected){
+ //cout<<"Not Selected"<<endl;
+ return;
+ }
+ }
+
+ Double_t invmasscut=0.03;
TString fillthispi="",fillthisK="",fillthis="";
- if(!fCutOnDistr || (fCutOnDistr && isSelected)){ //if no cuts or cuts passed
+ Int_t ptbin=cuts->PtBin(part->Pt());
+ if(ptbin==-1) {fNentries->Fill(5); return;} //out of bounds
+
+ //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 esdtrack1;
+ delete esdtrack2;
+ }
+
+ Double_t d0[2]={dz1[0],dz2[0]};
+ if(!fCutOnDistr || (fCutOnDistr && isSelected)){ //if no cuts or cuts passed
+ //printf("\nif no cuts or cuts passed\n");
if(lab>=0 && fReadMC){ //signal
//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();
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();
else { //D0bar
((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++){
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) {
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 (((AliAODMCParticle*)arrMC->At(lab))->GetPdgCode() == 421)((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0());
+ else ((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0bar());
+
+ 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="hdeclS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->DecayLength());
+
+ fillthis="hnormdeclS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->NormalizedDecayLength());
- fillthis="hd0d0S_";
+ if(vtxProp) {
+ fillthis="hdeclvS_";
fillthis+=ptbin;
- ((TH1F*)listout->FindObject(fillthis))->Fill(part->Prodd0d0());
-
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->AliAODRecoDecay::DecayLength(vtxProp));
+
+ fillthis="hnormdeclvS_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->AliAODRecoDecay::NormalizedDecayLength(vtxProp));
}
- }
+ } //end mass cut
+
} else{ //Background or LS
//cout<<"is background"<<endl;
//no mass cut distributions: mass, ptbis
fillthis="hMassB_";
fillthis+=ptbin;
-
- if (!fCutOnDistr || (fCutOnDistr>0 && okD0==1)) ((TH1F*)listout->FindObject(fillthis))->Fill(minvD0);
- if (!fCutOnDistr || (fCutOnDistr>0 && okD0bar==1)) ((TH1F*)listout->FindObject(fillthis))->Fill(minvD0bar);
+
+ if (!fCutOnDistr || (fCutOnDistr && (isSelected==1 || isSelected==3))) ((TH1F*)listout->FindObject(fillthis))->Fill(minvD0);
+ if (!fCutOnDistr || (fCutOnDistr && isSelected>1)) ((TH1F*)listout->FindObject(fillthis))->Fill(minvD0bar);
fillthis="hptB1prongnoMcut_";
fillthis+=ptbin;
((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";
+ if(!prong) {
+ if(fDebug>2) cout<<"No daughter found";
+ return;
+ }
else{
- if(prong->Charge()==1) {fTotPosPairs[4]++;} else {fTotNegPairs[4]++;}
+ if(prong->Charge()==1) {fTotPosPairs[ptbin]++;} else {fTotNegPairs[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));
+
+ 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>0 && okD0==1))((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0());
- if (!fCutOnDistr || (fCutOnDistr>0 && okD0bar==1))((TH1F*)listout->FindObject(fillthis))->Fill(part->CosThetaStarD0bar());
+ 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());
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(part->AliAODRecoDecay::DecayLength(vtxProp));
+
+ fillthis="hnormdeclvB_";
+ fillthis+=ptbin;
+ ((TH1F*)listout->FindObject(fillthis))->Fill(part->AliAODRecoDecay::NormalizedDecayLength(vtxProp));
+ }
+ }//mass cut
+ }//else (background)
}
return;
}
-//____________________________________________________________________________*
-void AliAnalysisTaskSED0Mass::FillMassHists(Int_t ptbin, AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliAnalysisVertexingHF *vhf, TList *listout){
+//____________________________________________________________________________
+
+void AliAnalysisTaskSED0Mass::FillMassHists(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 okD0=0,okD0bar=0;
- //cout<<"inside FillHist"<<endl;
- if(part->SelectD0(vhf->GetD0toKpiCuts(),okD0,okD0bar)) {//selected
- Double_t invmassD0 = part->InvMassD0(), invmassD0bar = part->InvMassD0bar();
- printf("SELECTED\n");
-
+ Int_t isSelected=cuts->IsSelected(part,AliRDHFCuts::kCandidate); //selected
+ //cout<<"is selected = "<<isSelected<<endl;
- AliAODTrack *prong=(AliAODTrack*)part->GetDaughter(0);
- if(!prong) cout<<"No daughter found";
- else{
- if(prong->Charge()==1) {fTotPosPairs[ptbin-1]++;} else {fTotNegPairs[ptbin-1]++;}
- }
+ //cout<<"check cuts = "<<endl;
+ //cuts->PrintAll();
+ if (!isSelected){
+ //cout<<"Not Selected"<<endl;
+ return;
+ }
- TString fillthis="";
- Int_t pdgDgD0toKpi[2]={321,211};
- Int_t labD0=-1;
- if (fReadMC) labD0 = part->MatchToMC(421,arrMC,2,pdgDgD0toKpi); //return MC particle label if the array corresponds to a D0, -1 if not (cf. AliAODRecoDecay.cxx)
+ if(fDebug>2) cout<<"Candidate selected"<<endl;
- //count candidates selected by cuts
- fNentries->Fill(1);
- //count true D0 selected by cuts
- if (fReadMC && labD0>=0) fNentries->Fill(2);
- PostData(3,fNentries);
+ Double_t invmassD0 = part->InvMassD0(), invmassD0bar = part->InvMassD0bar();
+ //printf("SELECTED\n");
+ Int_t ptbin=cuts->PtBin(part->Pt());
- if (okD0==1) {
- fillthis="histMass_";
- fillthis+=ptbin;
- //cout<<"Filling "<<fillthis<<endl;
+ AliAODTrack *prong=(AliAODTrack*)part->GetDaughter(0);
+ if(!prong) {
+ AliDebug(2,"No daughter found");
+ return;
+ }
+ else{
+ if(prong->Charge()==1) {fTotPosPairs[ptbin]++;} else {fTotNegPairs[ptbin]++;}
+ }
- //printf("Fill mass with D0");
- ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
+ TString fillthis="";
+ Int_t pdgDgD0toKpi[2]={321,211};
+ Int_t labD0=-1;
+ if (fReadMC) labD0 = part->MatchToMC(421,arrMC,2,pdgDgD0toKpi); //return MC particle label if the array corresponds to a D0, -1 if not (cf. AliAODRecoDecay.cxx)
+
+ //count candidates selected by cuts
+ fNentries->Fill(1);
+ //count true D0 selected by cuts
+ if (fReadMC && labD0>=0) fNentries->Fill(2);
+ //PostData(3,fNentries);
+
+ if (isSelected==1 || isSelected==3) { //D0
+ fillthis="histMass_";
+ fillthis+=ptbin;
+ //cout<<"Filling "<<fillthis<<endl;
+
+ //printf("Fill mass with D0");
+ ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
- if(labD0>=0) {
- if(fArray==1) cout<<"LS signal ERROR"<<endl;
-
- AliAODMCParticle *partD0 = (AliAODMCParticle*)arrMC->At(labD0);
- Int_t pdgD0 = partD0->GetPdgCode();
- //cout<<"pdg = "<<pdgD0<<endl;
- if (pdgD0==421){ //D0
- //cout<<"Fill S with D0"<<endl;
- 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);
- }
- } else{ //it was a D0bar
- fillthis="histRfl_";
+ if(labD0>=0) {
+ if(fArray==1) cout<<"LS signal ERROR"<<endl;
+
+ AliAODMCParticle *partD0 = (AliAODMCParticle*)arrMC->At(labD0);
+ Int_t pdgD0 = partD0->GetPdgCode();
+ //cout<<"pdg = "<<pdgD0<<endl;
+ if (pdgD0==421){ //D0
+ //cout<<"Fill S with D0"<<endl;
+ 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);
}
- } else {//background
- fillthis="histBkg_";
+ } else{ //it was a D0bar
+ fillthis="histRfl_";
fillthis+=ptbin;
((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
}
-
- }
- if (okD0bar==1) {
- fillthis="histMass_";
+ } else {//background
+ fillthis="histBkg_";
fillthis+=ptbin;
- //printf("Fill mass with D0bar");
- ((TH1F*)listout->FindObject(fillthis))->Fill(invmassD0bar);
+ ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0);
+ }
+
+ }
+ if (isSelected>1) { //D0bar
+ fillthis="histMass_";
+ fillthis+=ptbin;
+ //printf("Fill mass with D0bar");
+ ((TH1F*)listout->FindObject(fillthis))->Fill(invmassD0bar);
- if(labD0>=0) {
- if(fArray==1) cout<<"LS signal ERROR"<<endl;
- AliAODMCParticle *partD0 = (AliAODMCParticle*)arrMC->At(labD0);
- Int_t pdgD0 = partD0->GetPdgCode();
- //cout<<" pdg = "<<pdgD0<<endl;
- if (pdgD0==-421){ //D0bar
- fillthis="histSgn_";
+ if(labD0>=0) {
+ if(fArray==1) cout<<"LS signal ERROR"<<endl;
+ AliAODMCParticle *partD0 = (AliAODMCParticle*)arrMC->At(labD0);
+ Int_t pdgD0 = partD0->GetPdgCode();
+ //cout<<" pdg = "<<pdgD0<<endl;
+ if (pdgD0==-421){ //D0bar
+ fillthis="histSgn_";
+ fillthis+=ptbin;
+ ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0bar);
+ if (TMath::Abs(invmassD0bar - mPDG) < 0.027){
+ fillthis="histSgn27_";
fillthis+=ptbin;
((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0bar);
- if (TMath::Abs(invmassD0bar - mPDG) < 0.027){
- fillthis="histSgn27_";
- fillthis+=ptbin;
- ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0bar);
- }
+ }
- } else{
- fillthis="histRfl_";
- fillthis+=ptbin;
- ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0bar);
- }
- } else {//background or LS
- fillthis="histBkg_";
+ } else{
+ fillthis="histRfl_";
fillthis+=ptbin;
((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0bar);
}
+ } else {//background or LS
+ fillthis="histBkg_";
+ fillthis+=ptbin;
+ ((TH1F*)(listout->FindObject(fillthis)))->Fill(invmassD0bar);
}
+ }
-
- } //else cout<<"NOT SELECTED"<<endl;
return;
}
+
+//__________________________________________________________________________
+AliAODVertex* AliAnalysisTaskSED0Mass::GetPrimaryVtxSkipped(AliAODEvent *aodev,AliAODRecoDecayHF2Prong *d){
+ //Calculate the primary vertex w/o the daughter tracks of the candidate
+
+ AliESDVertex *vertexESD=0x0;
+ AliAODVertex *vertexAOD=0x0;
+ AliVertexerTracks *vertexer = new AliVertexerTracks(aodev->GetMagneticField());
+
+ 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();
+
+
+ //
+ 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*/)
{
if(fDebug > 1) printf("AnalysisTaskSED0Mass: Terminate() \n");
- fOutputPPR = dynamic_cast<TList*> (GetOutputData(1));
- if (!fOutputPPR) {
- printf("ERROR: fOutputthight not available\n");
+ fOutputMass = dynamic_cast<TList*> (GetOutputData(1));
+ if (!fOutputMass) {
+ printf("ERROR: fOutputMass not available\n");
return;
}
- fOutputmycuts = dynamic_cast<TList*> (GetOutputData(2));
- if (!fOutputmycuts) {
- printf("ERROR: fOutputmycuts not available\n");
+ fDistr = dynamic_cast<TList*> (GetOutputData(2));
+ if (!fDistr) {
+ printf("ERROR: fDistr not available\n");
return;
}
+
fNentries = dynamic_cast<TH1F*>(GetOutputData(3));
+
if(!fNentries){
printf("ERROR: fNEntries not available\n");
return;
}
- fDistr = dynamic_cast<TList*> (GetOutputData(4));
- if (!fDistr) {
- printf("ERROR: fDistr not available\n");
- return;
- }
- fChecks = dynamic_cast<TList*> (GetOutputData(5));
+
+ fChecks = dynamic_cast<TList*> (GetOutputData(4));
if (!fChecks) {
printf("ERROR: fChecks 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){
- for(Int_t ipt=0;ipt<5;ipt++){
+ if(fArray==1){
fLsNormalization = 2.*TMath::Sqrt(fTotPosPairs[ipt]*fTotNegPairs[ipt]);
- if(fLsNormalization>10e-6) {
+ if(fLsNormalization>1e-6) {
TString massName="histMass_";
- massName+=ipt+1;
- ((TH1F*)fOutputPPR->FindObject(massName))->Scale((1/fLsNormalization)*((TH1F*)fOutputPPR->FindObject(massName))->GetEntries());
- ((TH1F*)fOutputmycuts->FindObject(massName))->Scale((1/fLsNormalization)*((TH1F*)fOutputmycuts->FindObject(massName))->GetEntries());
+ massName+=ipt;
+ ((TH1F*)fOutputMass->FindObject(massName))->Scale((1/fLsNormalization)*((TH1F*)fOutputMass->FindObject(massName))->GetEntries());
+
}
fLsNormalization = 2.*TMath::Sqrt(fTotPosPairs[4]*fTotNegPairs[4]);
- if(fLsNormalization>10e-6) {
+ if(fLsNormalization>1e-6) {
TString nameDistr="hptB_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH1F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH1F*)fDistr->FindObject(nameDistr))->GetEntries());
nameDistr="hdcaB_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH1F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH1F*)fDistr->FindObject(nameDistr))->GetEntries());
nameDistr="hcosthetastarB_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH1F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH1F*)fDistr->FindObject(nameDistr))->GetEntries());
nameDistr="hd0B_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH1F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH1F*)fDistr->FindObject(nameDistr))->GetEntries());
nameDistr="hd0d0B_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH1F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH1F*)fDistr->FindObject(nameDistr))->GetEntries());
nameDistr="hcosthetapointB_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH1F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH1F*)fDistr->FindObject(nameDistr))->GetEntries());
nameDistr="hcosthpointd0d0B_";
- nameDistr+=ipt+1;
+ nameDistr+=ipt;
((TH2F*)fDistr->FindObject(nameDistr))->Scale((1/fLsNormalization)*((TH2F*)fDistr->FindObject(nameDistr))->GetEntries());
}
}
}
- 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*)fOutputPPR->FindObject("histMass_4"))->Draw();
+ ((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();
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