#include "AliFiducialCut.h"
#include "TParticle.h"
#include "AliVCluster.h"
+#include "AliESDEvent.h"
#include "AliAODEvent.h"
#include "AliAODMCParticle.h"
//____________________________
AliAnaPi0EbE::AliAnaPi0EbE() :
AliAnaCaloTrackCorrBaseClass(),fAnaType(kIMCalo), fCalorimeter(""),
- fMinDist(0.),fMinDist2(0.), fMinDist3(0.),
- fFillWeightHistograms(kFALSE), fFillTMHisto(0),
+ fMinDist(0.),fMinDist2(0.), fMinDist3(0.),
+ fNLMCutMin(-1), fNLMCutMax(10),
+ fUseSplitAsyCut(kFALSE),
+ fTimeCutMin(-10000), fTimeCutMax(10000),
+ fFillPileUpHistograms(0),
+ fFillWeightHistograms(kFALSE), fFillTMHisto(0),
+ fFillSelectClHisto(0), fFillOnlySimpleSSHisto(1),
fInputAODGammaConvName(""),
- //Histograms
+ // Histograms
fhPt(0), fhE(0),
fhEEta(0), fhEPhi(0), fhEtaPhi(0),
+ fhPtReject(0), fhEReject(0),
+ fhEEtaReject(0), fhEPhiReject(0), fhEtaPhiReject(0),
+ fhMass(0), fhAsymmetry(0),
+ fhSelectedMass(0), fhSelectedAsymmetry(0),
fhPtDecay(0), fhEDecay(0),
- //Shower shape histos
+ // Shower shape histos
fhEDispersion(0), fhELambda0(0), fhELambda1(0),
fhELambda0NoTRD(0), fhELambda0FracMaxCellCut(0),
fhEFracMaxCell(0), fhEFracMaxCellNoTRD(0),
- fhENCells(0), fhETime(0), fhEPairDiffTime(0),
- //MC histos
- fhPtMCNo(0), fhPhiMCNo(0), fhEtaMCNo(0),
- fhPtMC(0), fhPhiMC(0), fhEtaMC(0),
+ fhENCells(0), fhETime(0), fhEPairDiffTime(0),
+ fhDispEtaE(0), fhDispPhiE(0),
+ fhSumEtaE(0), fhSumPhiE(0), fhSumEtaPhiE(0),
+ fhDispEtaPhiDiffE(0), fhSphericityE(0),
+
+ // MC histos
+ fhMCE(), fhMCPt(),
+ fhMCPhi(), fhMCEta(),
+ fhMCEReject(), fhMCPtReject(),
+ fhMCPi0PtGenRecoFraction(0), fhMCEtaPtGenRecoFraction(0),
+ fhMCPi0DecayPt(0), fhMCPi0DecayPtFraction(0),
+ fhMCEtaDecayPt(0), fhMCEtaDecayPtFraction(0),
+ fhMCOtherDecayPt(0),
fhMassPairMCPi0(0), fhMassPairMCEta(0),
fhAnglePairMCPi0(0), fhAnglePairMCEta(0),
// Weight studies
fhECellClusterRatio(0), fhECellClusterLogRatio(0),
fhEMaxCellClusterRatio(0), fhEMaxCellClusterLogRatio(0),
fhTrackMatchedDEta(0), fhTrackMatchedDPhi(0), fhTrackMatchedDEtaDPhi(0),
- fhdEdx(0), fhEOverP(0), fhTrackMatchedMCParticle(0),
- fhEOverPNoTRD(0)
+ fhTrackMatchedMCParticle(0), fhdEdx(0),
+ fhEOverP(0), fhEOverPNoTRD(0),
+ // Number of local maxima in cluster
+ fhNLocMax(0),
+ // PileUp
+ fhTimeENoCut(0), fhTimeESPD(0), fhTimeESPDMulti(0),
+ fhTimeNPileUpVertSPD(0), fhTimeNPileUpVertTrack(0),
+ fhTimeNPileUpVertContributors(0),
+ fhTimePileUpMainVertexZDistance(0), fhTimePileUpMainVertexZDiamond(0)
{
//default ctor
- for(Int_t i = 0; i < 6; i++){
- fhEMCLambda0[i] = 0;
- fhEMCLambda0NoTRD[i]= 0;
+ for(Int_t i = 0; i < 6; i++)
+ {
+ fhMCE [i] = 0;
+ fhMCPt [i] = 0;
+ fhMCPhi [i] = 0;
+ fhMCEta [i] = 0;
+ fhEMCLambda0 [i] = 0;
+ fhEMCLambda0NoTRD [i] = 0;
fhEMCLambda0FracMaxCellCut[i]= 0;
- fhEMCFracMaxCell[i] = 0;
- fhEMCLambda1[i] = 0;
- fhEMCDispersion[i] = 0;
+ fhEMCFracMaxCell [i] = 0;
+ fhEMCLambda1 [i] = 0;
+ fhEMCDispersion [i] = 0;
+
+ fhMCEDispEta [i] = 0;
+ fhMCEDispPhi [i] = 0;
+ fhMCESumEtaPhi [i] = 0;
+ fhMCEDispEtaPhiDiff[i] = 0;
+ fhMCESphericity [i] = 0;
+ fhMCEAsymmetry [i] = 0;
+
+ for(Int_t j = 0; j < 7; j++)
+ {
+ fhMCLambda0DispEta [j][i] = 0;
+ fhMCLambda0DispPhi [j][i] = 0;
+ fhMCDispEtaDispPhi [j][i] = 0;
+ fhMCAsymmetryLambda0 [j][i] = 0;
+ fhMCAsymmetryDispEta [j][i] = 0;
+ fhMCAsymmetryDispPhi [j][i] = 0;
+ }
+ }
+
+ for(Int_t j = 0; j < 7; j++)
+ {
+ fhLambda0DispEta [j] = 0;
+ fhLambda0DispPhi [j] = 0;
+ fhDispEtaDispPhi [j] = 0;
+ fhAsymmetryLambda0 [j] = 0;
+ fhAsymmetryDispEta [j] = 0;
+ fhAsymmetryDispPhi [j] = 0;
+
+ fhPtPi0PileUp [j] = 0;
+ }
+
+ for(Int_t i = 0; i < 3; i++)
+ {
+ fhELambda0LocMax [i] = 0;
+ fhELambda1LocMax [i] = 0;
+ fhEDispersionLocMax [i] = 0;
+ fhEDispEtaLocMax [i] = 0;
+ fhEDispPhiLocMax [i] = 0;
+ fhESumEtaPhiLocMax [i] = 0;
+ fhEDispEtaPhiDiffLocMax[i] = 0;
+ fhESphericityLocMax [i] = 0;
+ fhEAsymmetryLocMax [i] = 0;
}
//Weight studies
for(Int_t i =0; i < 14; i++){
fhLambda0ForW0[i] = 0;
//fhLambda1ForW0[i] = 0;
+ if(i<8)fhMassPairLocMax[i] = 0;
}
//Initialize parameters
}
-//_____________________________________________________________________________________
-void AliAnaPi0EbE::FillSelectedClusterHistograms(AliVCluster* cluster, const Int_t tag){
+//_______________________________________________________________________________
+void AliAnaPi0EbE::FillPileUpHistograms(const Float_t energy, const Float_t time)
+{
+ // Fill some histograms to understand pile-up
+ if(!fFillPileUpHistograms) return;
+
+ //printf("E %f, time %f\n",energy,time);
+ AliVEvent * event = GetReader()->GetInputEvent();
+
+ fhTimeENoCut->Fill(energy,time);
+ if(GetReader()->IsPileUpFromSPD()) fhTimeESPD ->Fill(energy,time);
+ if(event->IsPileupFromSPDInMultBins()) fhTimeESPDMulti->Fill(energy,time);
+
+ if(energy < 8) return; // Fill time figures for high energy clusters not too close to trigger threshold
+
+ AliESDEvent* esdEv = dynamic_cast<AliESDEvent*> (event);
+ AliAODEvent* aodEv = dynamic_cast<AliAODEvent*> (event);
+
+ // N pile up vertices
+ Int_t nVerticesSPD = -1;
+ Int_t nVerticesTracks = -1;
+
+ if (esdEv)
+ {
+ nVerticesSPD = esdEv->GetNumberOfPileupVerticesSPD();
+ nVerticesTracks = esdEv->GetNumberOfPileupVerticesTracks();
+
+ }//ESD
+ else if (aodEv)
+ {
+ nVerticesSPD = aodEv->GetNumberOfPileupVerticesSPD();
+ nVerticesTracks = aodEv->GetNumberOfPileupVerticesTracks();
+ }//AOD
+
+ fhTimeNPileUpVertSPD ->Fill(time,nVerticesSPD);
+ fhTimeNPileUpVertTrack->Fill(time,nVerticesTracks);
+
+ //printf("Is SPD %d, Is SPD Multi %d, n spd %d, n track %d\n",
+ // GetReader()->IsPileUpFromSPD(),event->IsPileupFromSPDInMultBins(),nVerticesSPD,nVerticesTracks);
+
+ Int_t ncont = -1;
+ Float_t z1 = -1, z2 = -1;
+ Float_t diamZ = -1;
+ for(Int_t iVert=0; iVert<nVerticesSPD;iVert++)
+ {
+ if (esdEv)
+ {
+ const AliESDVertex* pv=esdEv->GetPileupVertexSPD(iVert);
+ ncont=pv->GetNContributors();
+ z1 = esdEv->GetPrimaryVertexSPD()->GetZ();
+ z2 = pv->GetZ();
+ diamZ = esdEv->GetDiamondZ();
+ }//ESD
+ else if (aodEv)
+ {
+ AliAODVertex *pv=aodEv->GetVertex(iVert);
+ if(pv->GetType()!=AliAODVertex::kPileupSPD) continue;
+ ncont=pv->GetNContributors();
+ z1=aodEv->GetPrimaryVertexSPD()->GetZ();
+ z2=pv->GetZ();
+ diamZ = aodEv->GetDiamondZ();
+ }// AOD
+
+ Double_t distZ = TMath::Abs(z2-z1);
+ diamZ = TMath::Abs(z2-diamZ);
+
+ fhTimeNPileUpVertContributors ->Fill(time,ncont);
+ fhTimePileUpMainVertexZDistance->Fill(time,distZ);
+ fhTimePileUpMainVertexZDiamond ->Fill(time,diamZ);
+
+ }// loop
+}
+
+
+//___________________________________________________________________________________________
+void AliAnaPi0EbE::FillRejectedClusterHistograms(const TLorentzVector mom, const Int_t mctag)
+{
+ // Fill histograms that do not pass the identification (SS case only)
+ Float_t ener = mom.E();
+ Float_t pt = mom.Pt();
+ Float_t phi = mom.Phi();
+ if(phi < 0) phi+=TMath::TwoPi();
+ Float_t eta = mom.Eta();
+
+ fhPtReject ->Fill(pt);
+ fhEReject ->Fill(ener);
+
+ fhEEtaReject ->Fill(ener,eta);
+ fhEPhiReject ->Fill(ener,phi);
+ fhEtaPhiReject ->Fill(eta,phi);
+
+ if(IsDataMC())
+ {
+ Int_t mcIndex = GetMCIndex(mctag);
+ fhMCEReject [mcIndex] ->Fill(ener);
+ fhMCPtReject [mcIndex] ->Fill(pt);
+ }
+}
+
+//_____________________________________________________________________________________
+void AliAnaPi0EbE::FillSelectedClusterHistograms(AliVCluster* cluster,
+ const Int_t nMaxima,
+ const Int_t tag,
+ const Float_t asy)
+{
// Fill shower shape, timing and other histograms for selected clusters from decay
Float_t e = cluster->E();
Float_t l1 = cluster->GetM20();
Int_t nSM = GetModuleNumber(cluster);
+ Int_t ebin = -1;
+ if (e < 2 ) ebin = 0;
+ else if (e < 4 ) ebin = 1;
+ else if (e < 6 ) ebin = 2;
+ else if (e < 10) ebin = 3;
+ else if (e < 15) ebin = 4;
+ else if (e < 20) ebin = 5;
+ else ebin = 6;
+
+ Int_t indexMax = -1;
+ if (nMaxima==1) indexMax = 0 ;
+ else if(nMaxima==2) indexMax = 1 ;
+ else indexMax = 2 ;
+
+
AliVCaloCells * cell = 0x0;
if(fCalorimeter == "PHOS")
cell = GetPHOSCells();
fhELambda0 ->Fill(e, l0 );
fhELambda1 ->Fill(e, l1 );
+ Float_t ll0 = 0., ll1 = 0.;
+ Float_t dispp= 0., dEta = 0., dPhi = 0.;
+ Float_t sEta = 0., sPhi = 0., sEtaPhi = 0.;
+ if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto)
+ {
+ GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), GetReader()->GetInputEvent()->GetEMCALCells(), cluster,
+ ll0, ll1, dispp, dEta, dPhi, sEta, sPhi, sEtaPhi);
+
+ fhDispEtaE -> Fill(e,dEta);
+ fhDispPhiE -> Fill(e,dPhi);
+ fhSumEtaE -> Fill(e,sEta);
+ fhSumPhiE -> Fill(e,sPhi);
+ fhSumEtaPhiE -> Fill(e,sEtaPhi);
+ fhDispEtaPhiDiffE -> Fill(e,dPhi-dEta);
+ if(dEta+dPhi>0)fhSphericityE -> Fill(e,(dPhi-dEta)/(dEta+dPhi));
+
+ fhDispEtaDispPhi[ebin]->Fill(dEta,dPhi);
+ fhLambda0DispEta[ebin]->Fill(l0 ,dEta);
+ fhLambda0DispPhi[ebin]->Fill(l0 ,dPhi);
+
+ if (fAnaType==kSSCalo)
+ {
+ // Asymmetry histograms
+ fhAsymmetryLambda0[ebin]->Fill(l0 ,asy);
+ fhAsymmetryDispEta[ebin]->Fill(dEta,asy);
+ fhAsymmetryDispPhi[ebin]->Fill(dPhi,asy);
+ }
+ }
+
+ fhNLocMax->Fill(e,nMaxima);
+
+ fhELambda0LocMax [indexMax]->Fill(e,l0);
+ fhELambda1LocMax [indexMax]->Fill(e,l1);
+ fhEDispersionLocMax[indexMax]->Fill(e,disp);
+
+ if(fCalorimeter=="EMCAL" && !fFillOnlySimpleSSHisto)
+ {
+ fhEDispEtaLocMax [indexMax]-> Fill(e,dEta);
+ fhEDispPhiLocMax [indexMax]-> Fill(e,dPhi);
+ fhESumEtaPhiLocMax [indexMax]-> Fill(e,sEtaPhi);
+ fhEDispEtaPhiDiffLocMax[indexMax]-> Fill(e,dPhi-dEta);
+ if(dEta+dPhi>0) fhESphericityLocMax[indexMax]->Fill(e,(dPhi-dEta)/(dEta+dPhi));
+ if(fAnaType==kSSCalo) fhEAsymmetryLocMax [indexMax]->Fill(e ,asy);
+
+ }
+
if(fCalorimeter=="EMCAL" && nSM < 6)
{
fhELambda0NoTRD->Fill(e, l0 );
if(TMath::Abs(dZ) < 0.05 && TMath::Abs(dR) < 0.05)
{
- AliVTrack *track = 0;
- if(!strcmp("AliESDCaloCluster",Form("%s",cluster->ClassName()))){
- Int_t iESDtrack = cluster->GetTrackMatchedIndex();
- if(iESDtrack<0) printf("AliAnaPi0EbE::FillSelectedCluster - Wrong track index\n");
- AliVEvent * event = GetReader()->GetInputEvent();
- track = dynamic_cast<AliVTrack*> (event->GetTrack(iESDtrack));
- }
- else {
- track = dynamic_cast<AliVTrack*>(cluster->GetTrackMatched(0));
- }
+ AliVTrack *track = GetCaloUtils()->GetMatchedTrack(cluster, GetReader()->GetInputEvent());
- if(track) {
-
+ if(track)
+ {
Float_t dEdx = track->GetTPCsignal();
fhdEdx->Fill(e, dEdx);
Float_t eOverp = e/track->P();
fhEOverP->Fill(e, eOverp);
+
if(fCalorimeter=="EMCAL" && nSM < 6) fhEOverPNoTRD->Fill(e, eOverp);
}
+ //else
+ // printf("AliAnaPi0EbE::FillSelectedClusterHistograms() - Residual OK but (dR, dZ)= (%2.4f,%2.4f) no track associated WHAT? \n", dR,dZ);
+
+
if(IsDataMC())
{
if(IsDataMC())
{
- //Photon1
- if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) )
+ Int_t mcIndex = GetMCIndex(tag);
+
+ fhEMCLambda0[mcIndex] ->Fill(e, l0);
+ fhEMCLambda1[mcIndex] ->Fill(e, l1);
+ fhEMCDispersion[mcIndex] ->Fill(e, disp);
+ fhEMCFracMaxCell[mcIndex]->Fill(e,maxCellFraction);
+
+ if(fCalorimeter=="EMCAL" && nSM < 6)
+ fhEMCLambda0NoTRD[mcIndex]->Fill(e, l0 );
+
+ if(maxCellFraction < 0.5)
+ fhEMCLambda0FracMaxCellCut[mcIndex]->Fill(e, l0 );
+
+ if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto)
{
- fhEMCLambda0[kmcPi0] ->Fill(e, l0);
- fhEMCLambda1[kmcPi0] ->Fill(e, l1);
- fhEMCDispersion[kmcPi0] ->Fill(e, disp);
+ fhMCEDispEta [mcIndex]-> Fill(e,dEta);
+ fhMCEDispPhi [mcIndex]-> Fill(e,dPhi);
+ fhMCESumEtaPhi [mcIndex]-> Fill(e,sEtaPhi);
+ fhMCEDispEtaPhiDiff [mcIndex]-> Fill(e,dPhi-dEta);
+ if(dEta+dPhi>0)fhMCESphericity[mcIndex]-> Fill(e,(dPhi-dEta)/(dEta+dPhi));
+
+ if (fAnaType==kSSCalo)
+ {
+ fhMCAsymmetryLambda0[ebin][mcIndex]->Fill(l0 ,asy);
+ fhMCAsymmetryDispEta[ebin][mcIndex]->Fill(dEta,asy);
+ fhMCAsymmetryDispPhi[ebin][mcIndex]->Fill(dPhi,asy);
+ }
- fhEMCFracMaxCell[kmcPi0]->Fill(e,maxCellFraction);
- if(fCalorimeter=="EMCAL" && nSM < 6)
- fhEMCLambda0NoTRD[kmcPi0]->Fill(e, l0 );
- if(maxCellFraction < 0.5)
- fhEMCLambda0FracMaxCellCut[kmcPi0]->Fill(e, l0 );
+ fhMCDispEtaDispPhi[ebin][mcIndex]->Fill(dEta,dPhi);
+ fhMCLambda0DispEta[ebin][mcIndex]->Fill(l0 ,dEta);
+ fhMCLambda0DispPhi[ebin][mcIndex]->Fill(l0 ,dPhi);
- }//pi0
- else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) )
- {
- fhEMCLambda0[kmcEta] ->Fill(e, l0);
- fhEMCLambda1[kmcEta] ->Fill(e, l1);
- fhEMCDispersion[kmcEta] ->Fill(e, disp);
- fhEMCFracMaxCell[kmcEta]->Fill(e,maxCellFraction);
- if(fCalorimeter=="EMCAL" && nSM < 6)
- fhEMCLambda0NoTRD[kmcEta]->Fill(e, l0 );
- if(maxCellFraction < 0.5)
- fhEMCLambda0FracMaxCellCut[kmcEta]->Fill(e, l0 );
- }//eta
- else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) &&
- GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) )
- {
- fhEMCLambda0[kmcConversion] ->Fill(e, l0);
- fhEMCLambda1[kmcConversion] ->Fill(e, l1);
- fhEMCDispersion[kmcConversion] ->Fill(e, disp);
- fhEMCFracMaxCell[kmcConversion]->Fill(e,maxCellFraction);
- if(fCalorimeter=="EMCAL" && nSM < 6)
- fhEMCLambda0NoTRD[kmcConversion]->Fill(e, l0 );
- if(maxCellFraction < 0.5)
- fhEMCLambda0FracMaxCellCut[kmcConversion]->Fill(e, l0 );
- }//conversion photon
- else if( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) )
- {
- fhEMCLambda0[kmcPhoton] ->Fill(e, l0);
- fhEMCLambda1[kmcPhoton] ->Fill(e, l1);
- fhEMCDispersion[kmcPhoton] ->Fill(e, disp);
- fhEMCFracMaxCell[kmcPhoton]->Fill(e,maxCellFraction);
- if(fCalorimeter=="EMCAL" && nSM < 6)
- fhEMCLambda0NoTRD[kmcPhoton]->Fill(e, l0 );
- if(maxCellFraction < 0.5)
- fhEMCLambda0FracMaxCellCut[kmcPhoton]->Fill(e, l0 );
- }//photon no conversion
- else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron))
- {
- fhEMCLambda0[kmcElectron] ->Fill(e, l0);
- fhEMCLambda1[kmcElectron] ->Fill(e, l1);
- fhEMCDispersion[kmcElectron] ->Fill(e, disp);
- fhEMCFracMaxCell[kmcElectron]->Fill(e,maxCellFraction);
- if(fCalorimeter=="EMCAL" && nSM < 6)
- fhEMCLambda0NoTRD[kmcElectron]->Fill(e, l0 );
- if(maxCellFraction < 0.5)
- fhEMCLambda0FracMaxCellCut[kmcElectron]->Fill(e, l0 );
- }//electron
- else
- {
- fhEMCLambda0[kmcHadron] ->Fill(e, l0);
- fhEMCLambda1[kmcHadron] ->Fill(e, l1);
- fhEMCDispersion[kmcHadron] ->Fill(e, disp);
- fhEMCFracMaxCell[kmcHadron]->Fill(e,maxCellFraction);
- if(fCalorimeter=="EMCAL" && nSM < 6)
- fhEMCLambda0NoTRD[kmcHadron]->Fill(e, l0 );
- if(maxCellFraction < 0.5)
- fhEMCLambda0FracMaxCellCut[kmcHadron]->Fill(e, l0 );
- }//other particles
+ }
+
}//MC
+
}
//________________________________________________________
//Recalibrate cell energy if needed
Float_t amp = cells->GetCellAmplitude(id);
- RecalibrateCellAmplitude(amp,id);
+ GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id);
energy += amp;
//Recalibrate cell energy if needed
Float_t amp = cells->GetCellAmplitude(id);
- RecalibrateCellAmplitude(amp,id);
+ GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id);
fhECellClusterRatio ->Fill(energy,amp/energy);
fhECellClusterLogRatio->Fill(energy,TMath::Log(amp/energy));
return new TObjString(parList) ;
}
-//__________________________________________________________________
-void AliAnaPi0EbE::HasPairSameMCMother(AliAODPWG4Particle * photon1,
- AliAODPWG4Particle * photon2,
- Int_t & label, Int_t & tag)
-{
- // Check the labels of pare in case mother was same pi0 or eta
- // Set the new AOD accordingly
-
- Int_t label1 = photon1->GetLabel();
- Int_t label2 = photon2->GetLabel();
-
- if(label1 < 0 || label2 < 0 ) return ;
-
- //Int_t tag1 = GetMCAnalysisUtils()->CheckOrigin(label1, GetReader(), photon1->GetInputFileIndex());
- //Int_t tag2 = GetMCAnalysisUtils()->CheckOrigin(label2, GetReader(), photon2->GetInputFileIndex());
- Int_t tag1 = photon1->GetTag();
- Int_t tag2 = photon2->GetTag();
-
- if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Origin of: photon1 %d; photon2 %d \n",tag1, tag2);
- if( (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay) &&
- GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCPi0Decay) ) ||
- (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCEtaDecay) &&
- GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCEtaDecay) )
- )
- {
-
- //Check if pi0/eta mother is the same
- if(GetReader()->ReadStack())
- {
- if(label1>=0)
- {
- TParticle * mother1 = GetMCStack()->Particle(label1);//photon in kine tree
- label1 = mother1->GetFirstMother();
- //mother1 = GetMCStack()->Particle(label1);//pi0
- }
- if(label2>=0)
- {
- TParticle * mother2 = GetMCStack()->Particle(label2);//photon in kine tree
- label2 = mother2->GetFirstMother();
- //mother2 = GetMCStack()->Particle(label2);//pi0
- }
- } // STACK
- else if(GetReader()->ReadAODMCParticles())
- {//&& (input > -1)){
- if(label1>=0)
- {
- AliAODMCParticle * mother1 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles(photon1->GetInputFileIndex()))->At(label1);//photon in kine tree
- label1 = mother1->GetMother();
- //mother1 = GetMCStack()->Particle(label1);//pi0
- }
- if(label2>=0)
- {
- AliAODMCParticle * mother2 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles(photon2->GetInputFileIndex()))->At(label2);//photon in kine tree
- label2 = mother2->GetMother();
- //mother2 = GetMCStack()->Particle(label2);//pi0
- }
- }// AOD
-
- //printf("mother1 %d, mother2 %d\n",label1,label2);
- if( label1 == label2 && label1>=0 )
- {
-
- label = label1;
-
- TLorentzVector mom1 = *(photon1->Momentum());
- TLorentzVector mom2 = *(photon2->Momentum());
-
- Double_t angle = mom2.Angle(mom1.Vect());
- Double_t mass = (mom1+mom2).M();
- Double_t epair = (mom1+mom2).E();
-
- if(GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay))
- {
- fhMassPairMCPi0 ->Fill(epair,mass);
- fhAnglePairMCPi0->Fill(epair,angle);
- GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCPi0);
- }
- else
- {
- fhMassPairMCEta ->Fill(epair,mass);
- fhAnglePairMCEta->Fill(epair,angle);
- GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCEta);
- }
-
- } // same label
- } // both from eta or pi0 decay
-
-}
-
//_____________________________________________
TList * AliAnaPi0EbE::GetCreateOutputObjects()
{
Float_t pOverEmax = GetHistogramRanges()->GetHistoPOverEMax();
Float_t pOverEmin = GetHistogramRanges()->GetHistoPOverEMin();
+ Int_t ntimebins= GetHistogramRanges()->GetHistoTimeBins();
+ Float_t timemax = GetHistogramRanges()->GetHistoTimeMax();
+ Float_t timemin = GetHistogramRanges()->GetHistoTimeMin();
+ TString nlm[] ={"1 Local Maxima","2 Local Maxima", "NLM > 2"};
+ TString ptype[] ={"#gamma","#gamma->e^{#pm}","#pi^{0}","#eta","e^{#pm}", "hadron"};
+ TString pname[] ={"Photon","Conversion", "Pi0", "Eta", "Electron","Hadron"};
+ Int_t bin[] = {0,2,4,6,10,15,20,100}; // energy bins
+
fhPt = new TH1F("hPt","Number of identified #pi^{0} (#eta) decay",nptbins,ptmin,ptmax);
fhPt->SetYTitle("N");
fhPt->SetXTitle("p_{T} (GeV/c)");
fhEtaPhi->SetXTitle("#eta");
outputContainer->Add(fhEtaPhi) ;
- fhPtDecay = new TH1F("hPtDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax);
- fhPtDecay->SetYTitle("N");
- fhPtDecay->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhPtDecay) ;
+ if(fAnaType == kSSCalo)
+ {
+ fhPtReject = new TH1F("hPtReject","Number of rejected as #pi^{0} (#eta) decay",nptbins,ptmin,ptmax);
+ fhPtReject->SetYTitle("N");
+ fhPtReject->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhPtReject) ;
+
+ fhEReject = new TH1F("hEReject","Number of rejected as #pi^{0} (#eta) decay pairs",nptbins,ptmin,ptmax);
+ fhEReject->SetYTitle("N");
+ fhEReject->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEReject) ;
+
+ fhEPhiReject = new TH2F
+ ("hEPhiReject","Rejected #pi^{0} (#eta) cluster: E vs #phi",nptbins,ptmin,ptmax, nphibins,phimin,phimax);
+ fhEPhiReject->SetYTitle("#phi (rad)");
+ fhEPhiReject->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEPhiReject) ;
+
+ fhEEtaReject = new TH2F
+ ("hEEtaReject","Rejected #pi^{0} (#eta) cluster: E vs #eta",nptbins,ptmin,ptmax,netabins,etamin,etamax);
+ fhEEtaReject->SetYTitle("#eta");
+ fhEEtaReject->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEEtaReject) ;
+
+ fhEtaPhiReject = new TH2F
+ ("hEtaPhiReject","Rejected #pi^{0} (#eta) cluster: #eta vs #phi",netabins,etamin,etamax, nphibins,phimin,phimax);
+ fhEtaPhiReject->SetYTitle("#phi (rad)");
+ fhEtaPhiReject->SetXTitle("#eta");
+ outputContainer->Add(fhEtaPhiReject) ;
+ }
+
+ fhMass = new TH2F
+ ("hMass","all pairs mass: E vs mass",nptbins,ptmin,ptmax, nmassbins,massmin,massmax);
+ fhMass->SetYTitle("mass (GeV/c^{2})");
+ fhMass->SetXTitle("E (GeV)");
+ outputContainer->Add(fhMass) ;
+
+ fhSelectedMass = new TH2F
+ ("hSelectedMass","Selected #pi^{0} (#eta) pairs mass: E vs mass",nptbins,ptmin,ptmax, nmassbins,massmin,massmax);
+ fhSelectedMass->SetYTitle("mass (GeV/c^{2})");
+ fhSelectedMass->SetXTitle("E (GeV)");
+ outputContainer->Add(fhSelectedMass) ;
- fhEDecay = new TH1F("hEDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax);
- fhEDecay->SetYTitle("N");
- fhEDecay->SetXTitle("E (GeV)");
- outputContainer->Add(fhEDecay) ;
+ if(fAnaType != kSSCalo)
+ {
+ fhPtDecay = new TH1F("hPtDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax);
+ fhPtDecay->SetYTitle("N");
+ fhPtDecay->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhPtDecay) ;
+
+ fhEDecay = new TH1F("hEDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax);
+ fhEDecay->SetYTitle("N");
+ fhEDecay->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEDecay) ;
+ }
////////
- if(fAnaType == kIMCalo || fAnaType == kIMCaloTracks )
+ if( fFillSelectClHisto )
{
fhEDispersion = new TH2F
fhEFracMaxCell->SetYTitle("Fraction");
fhEFracMaxCell->SetXTitle("E (GeV)");
outputContainer->Add(fhEFracMaxCell) ;
-
- if(fCalorimeter=="EMCAL"){
+
+ if(fCalorimeter=="EMCAL")
+ {
fhELambda0NoTRD = new TH2F
("hELambda0NoTRD","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, not behind TRD",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
fhELambda0NoTRD->SetYTitle("#lambda_{0}^{2}");
fhEFracMaxCellNoTRD->SetYTitle("Fraction");
fhEFracMaxCellNoTRD->SetXTitle("E (GeV)");
outputContainer->Add(fhEFracMaxCellNoTRD) ;
- }
+
+ if(!fFillOnlySimpleSSHisto)
+ {
+ fhDispEtaE = new TH2F ("hDispEtaE","#sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E", nptbins,ptmin,ptmax, ssbins,ssmin,ssmax);
+ fhDispEtaE->SetXTitle("E (GeV)");
+ fhDispEtaE->SetYTitle("#sigma^{2}_{#eta #eta}");
+ outputContainer->Add(fhDispEtaE);
+
+ fhDispPhiE = new TH2F ("hDispPhiE","#sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E", nptbins,ptmin,ptmax, ssbins,ssmin,ssmax);
+ fhDispPhiE->SetXTitle("E (GeV)");
+ fhDispPhiE->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhDispPhiE);
+
+ fhSumEtaE = new TH2F ("hSumEtaE","#sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i})^{2} / #Sigma w_{i} - <#eta>^{2} vs E", nptbins,ptmin,ptmax, ssbins,ssmin,ssmax);
+ fhSumEtaE->SetXTitle("E (GeV)");
+ fhSumEtaE->SetYTitle("#delta^{2}_{#eta #eta}");
+ outputContainer->Add(fhSumEtaE);
+
+ fhSumPhiE = new TH2F ("hSumPhiE","#sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i})^{2}/ #Sigma w_{i} - <#phi>^{2} vs E",
+ nptbins,ptmin,ptmax, ssbins,ssmin,ssmax);
+ fhSumPhiE->SetXTitle("E (GeV)");
+ fhSumPhiE->SetYTitle("#delta^{2}_{#phi #phi}");
+ outputContainer->Add(fhSumPhiE);
+
+ fhSumEtaPhiE = new TH2F ("hSumEtaPhiE","#delta^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E",
+ nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax);
+ fhSumEtaPhiE->SetXTitle("E (GeV)");
+ fhSumEtaPhiE->SetYTitle("#delta^{2}_{#eta #phi}");
+ outputContainer->Add(fhSumEtaPhiE);
+
+ fhDispEtaPhiDiffE = new TH2F ("hDispEtaPhiDiffE","#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E",
+ nptbins,ptmin,ptmax,200, -10,10);
+ fhDispEtaPhiDiffE->SetXTitle("E (GeV)");
+ fhDispEtaPhiDiffE->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}");
+ outputContainer->Add(fhDispEtaPhiDiffE);
+
+ fhSphericityE = new TH2F ("hSphericityE","(#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E",
+ nptbins,ptmin,ptmax, 200, -1,1);
+ fhSphericityE->SetXTitle("E (GeV)");
+ fhSphericityE->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})");
+ outputContainer->Add(fhSphericityE);
+
+ for(Int_t i = 0; i < 7; i++)
+ {
+ fhDispEtaDispPhi[i] = new TH2F (Form("hDispEtaDispPhi_EBin%d",i),Form("#sigma^{2}_{#phi #phi} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",bin[i],bin[i+1]),
+ ssbins,ssmin,ssmax , ssbins,ssmin,ssmax);
+ fhDispEtaDispPhi[i]->SetXTitle("#sigma^{2}_{#eta #eta}");
+ fhDispEtaDispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhDispEtaDispPhi[i]);
+
+ fhLambda0DispEta[i] = new TH2F (Form("hLambda0DispEta_EBin%d",i),Form("#lambda^{2}_{0} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",bin[i],bin[i+1]),
+ ssbins,ssmin,ssmax , ssbins,ssmin,ssmax);
+ fhLambda0DispEta[i]->SetXTitle("#lambda^{2}_{0}");
+ fhLambda0DispEta[i]->SetYTitle("#sigma^{2}_{#eta #eta}");
+ outputContainer->Add(fhLambda0DispEta[i]);
+
+ fhLambda0DispPhi[i] = new TH2F (Form("hLambda0DispPhi_EBin%d",i),Form("#lambda^{2}_{0}} vs #sigma^{2}_{#phi #phi} for %d < E < %d GeV",bin[i],bin[i+1]),
+ ssbins,ssmin,ssmax , ssbins,ssmin,ssmax);
+ fhLambda0DispPhi[i]->SetXTitle("#lambda^{2}_{0}");
+ fhLambda0DispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhLambda0DispPhi[i]);
+
+ }
+ }
+ }
+ fhNLocMax = new TH2F("hNLocMax","Number of local maxima in cluster",
+ nptbins,ptmin,ptmax,10,0,10);
+ fhNLocMax ->SetYTitle("N maxima");
+ fhNLocMax ->SetXTitle("E (GeV)");
+ outputContainer->Add(fhNLocMax) ;
+
+ for (Int_t i = 0; i < 3; i++)
+ {
+ fhELambda0LocMax[i] = new TH2F(Form("hELambda0LocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhELambda0LocMax[i]->SetYTitle("#lambda_{0}^{2}");
+ fhELambda0LocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhELambda0LocMax[i]) ;
+
+ fhELambda1LocMax[i] = new TH2F(Form("hELambda1LocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #lambda_{1}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhELambda1LocMax[i]->SetYTitle("#lambda_{1}^{2}");
+ fhELambda1LocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhELambda1LocMax[i]) ;
+
+ fhEDispersionLocMax[i] = new TH2F(Form("hEDispersionLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs dispersion^{2}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhEDispersionLocMax[i]->SetYTitle("dispersion^{2}");
+ fhEDispersionLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEDispersionLocMax[i]) ;
+
+ if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto)
+ {
+ fhEDispEtaLocMax[i] = new TH2F(Form("hEDispEtaLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#eta #eta}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhEDispEtaLocMax[i]->SetYTitle("#sigma_{#eta #eta}");
+ fhEDispEtaLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEDispEtaLocMax[i]) ;
+
+ fhEDispPhiLocMax[i] = new TH2F(Form("hEDispPhiLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhEDispPhiLocMax[i]->SetYTitle("#sigma_{#phi #phi}");
+ fhEDispPhiLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEDispPhiLocMax[i]) ;
+
+ fhESumEtaPhiLocMax[i] = new TH2F(Form("hESumEtaPhiLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#eta #phi}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,2*ssbins,-ssmax,ssmax);
+ fhESumEtaPhiLocMax[i]->SetYTitle("#sigma_{#eta #phi}");
+ fhESumEtaPhiLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhESumEtaPhiLocMax[i]) ;
+
+ fhEDispEtaPhiDiffLocMax[i] = new TH2F(Form("hEDispEtaPhiDiffLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi} - #sigma_{#eta #eta}, %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,200, -10,10);
+ fhEDispEtaPhiDiffLocMax[i]->SetYTitle("#sigma_{#phi #phi} - #sigma_{#eta #eta}");
+ fhEDispEtaPhiDiffLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEDispEtaPhiDiffLocMax[i]) ;
+
+ fhESphericityLocMax[i] = new TH2F(Form("hESphericityLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi} - #sigma_{#eta #eta} / (#sigma_{#phi #phi} + #sigma_{#eta #eta}), %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,200, -1,1);
+ fhESphericityLocMax[i]->SetYTitle("#sigma_{#phi #phi} - #sigma_{#eta #eta} / (#sigma_{#phi #phi} + #sigma_{#eta #eta})");
+ fhESphericityLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhESphericityLocMax[i]) ;
+ }
+
+ }
+
fhENCells = new TH2F ("hENCells","N cells in cluster vs E ", nptbins,ptmin,ptmax, nbins,nmin,nmax);
fhENCells->SetXTitle("E (GeV)");
fhENCells->SetYTitle("# of cells in cluster");
fhETime->SetYTitle("t (ns)");
outputContainer->Add(fhETime);
- }// Invariant mass analysis in calorimeters and calorimeter + conversion photons
+ }
- if(fAnaType == kIMCalo){
+ if(fAnaType == kIMCalo)
+ {
fhEPairDiffTime = new TH2F("hEPairDiffTime","cluster pair time difference vs E",nptbins,ptmin,ptmax, tdbins,tdmin,tdmax);
fhEPairDiffTime->SetXTitle("E_{pair} (GeV)");
fhEPairDiffTime->SetYTitle("#Delta t (ns)");
outputContainer->Add(fhEPairDiffTime);
+
+ TString combiName [] = {"1LocMax","2LocMax","NLocMax","1LocMax2LocMax","1LocMaxNLocMax","2LocMaxNLocMax","1LocMaxSSBad","NLocMaxSSGood"};
+ TString combiTitle[] = {"1 Local Maxima in both clusters","2 Local Maxima in both clusters","more than 2 Local Maxima in both clusters",
+ "1 Local Maxima paired with 2 Local Maxima","1 Local Maxima paired with more than 2 Local Maxima",
+ "2 Local Maxima paired with more than 2 Local Maxima",
+ "1 Local Maxima paired with #lambda_{0}^{2}>0.3","N Local Maxima paired with 0.1<#lambda_{0}^{2}<0.3"};
+
+ for (Int_t i = 0; i < 8 ; i++)
+ {
+
+ if (fAnaType == kIMCaloTracks && i > 2 ) continue ;
+
+ fhMassPairLocMax[i] = new TH2F
+ (Form("MassPairLocMax%s",combiName[i].Data()),
+ Form("Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}, %s", combiTitle[i].Data()),
+ nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
+ fhMassPairLocMax[i]->SetYTitle("Mass (MeV/c^{2})");
+ fhMassPairLocMax[i]->SetXTitle("E_{pair} (GeV)");
+ outputContainer->Add(fhMassPairLocMax[i]) ;
+ }
}
if(fFillTMHisto)
outputContainer->Add(fhEOverPNoTRD);
}
- if(IsDataMC())
+ if(IsDataMC() && fFillTMHisto)
{
fhTrackMatchedMCParticle = new TH2F
("hTrackMatchedMCParticle",
if(fFillWeightHistograms)
{
-
fhECellClusterRatio = new TH2F ("hECellClusterRatio"," cell energy / cluster energy vs cluster energy, for selected decay photons from neutral meson",
nptbins,ptmin,ptmax, 100,0,1.);
fhECellClusterRatio->SetXTitle("E_{cluster} (GeV) ");
if(IsDataMC())
{
- if((GetReader()->GetDataType() == AliCaloTrackReader::kMC && fAnaType!=kSSCalo) ||
- GetReader()->GetDataType() != AliCaloTrackReader::kMC)
+ if(GetReader()->GetDataType() != AliCaloTrackReader::kMC && fAnaType==kSSCalo)
{
+ fhMCPi0PtGenRecoFraction = new TH2F("hMCPi0PtGenRecoFraction","Number of clusters from #pi^{0} (2 #gamma) identified as #pi^{0} (#eta), pT versus E primary #pi^{0} / E reco",
+ nptbins,ptmin,ptmax,200,0,2);
+ fhMCPi0PtGenRecoFraction->SetXTitle("p^{rec}_{T} (GeV/c)");
+ fhMCPi0PtGenRecoFraction->SetYTitle("E^{ #pi^{0} mother} / E^{rec}");
+ outputContainer->Add(fhMCPi0PtGenRecoFraction) ;
+
+ fhMCEtaPtGenRecoFraction = new TH2F("hMCEtaPtGenRecoFraction","Number of clusters from #eta (2 #gamma) identified as #pi^{0} (#eta),pT versus E primary #eta / E reco",
+ nptbins,ptmin,ptmax,200,0,2);
+ fhMCEtaPtGenRecoFraction->SetXTitle("p^{rec}_{T} (GeV/c)");
+ fhMCEtaPtGenRecoFraction->SetYTitle("E^{ #eta mother} / E^{rec}");
+ outputContainer->Add(fhMCEtaPtGenRecoFraction) ;
- fhPtMC = new TH1F("hPtMC","Identified #pi^{0} (#eta) from #pi^{0} (#eta)",nptbins,ptmin,ptmax);
- fhPtMC->SetYTitle("N");
- fhPtMC->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhPtMC) ;
+ fhMCPi0DecayPt = new TH1F("hMCPi0DecayPt","Number of #gamma from #pi^{0} decay identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax);
+ fhMCPi0DecayPt->SetYTitle("N");
+ fhMCPi0DecayPt->SetXTitle("p^{rec}_{T} (GeV/c)");
+ outputContainer->Add(fhMCPi0DecayPt) ;
- fhPhiMC = new TH2F
- ("hPhiMC","Identified #pi^{0} (#eta) from #pi^{0} (#eta)",nptbins,ptmin,ptmax,nphibins,phimin,phimax);
- fhPhiMC->SetYTitle("#phi");
- fhPhiMC->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhPhiMC) ;
+ fhMCPi0DecayPtFraction = new TH2F("hMCPi0DecayPtFraction","Number of #gamma from #pi^{0} decay identified as #pi^{0} (#eta), pT versus E primary #gamma / E primary #pi^{0}",
+ nptbins,ptmin,ptmax,100,0,1);
+ fhMCPi0DecayPtFraction->SetXTitle("p^{rec}_{T} (GeV/c)");
+ fhMCPi0DecayPtFraction->SetYTitle("E^{gen} / E^{gen-mother}");
+ outputContainer->Add(fhMCPi0DecayPtFraction) ;
- fhEtaMC = new TH2F
- ("hEtaMC","Identified #pi^{0} (#eta) from #pi^{0} (#eta)",nptbins,ptmin,ptmax,netabins,etamin,etamax);
- fhEtaMC->SetYTitle("#eta");
- fhEtaMC->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhEtaMC) ;
+ fhMCEtaDecayPt = new TH1F("hMCEtaDecayPt","Number of #gamma from #eta decay identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax);
+ fhMCEtaDecayPt->SetYTitle("N");
+ fhMCEtaDecayPt->SetXTitle("p^{rec}_{T} (GeV/c)");
+ outputContainer->Add(fhMCEtaDecayPt) ;
- fhPtMCNo = new TH1F("hPtMCNo","Identified #pi^{0} (#eta) not from #pi^{0} (#eta)",nptbins,ptmin,ptmax);
- fhPtMCNo->SetYTitle("N");
- fhPtMCNo->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhPtMCNo) ;
+ fhMCEtaDecayPtFraction = new TH2F("hMCEtaDecayPtFraction","Number of #gamma from #eta decay identified as #pi^{0} (#eta), pT versus E primary #gamma / E primary #eta",
+ nptbins,ptmin,ptmax,100,0,1);
+ fhMCEtaDecayPtFraction->SetXTitle("p^{rec}_{T} (GeV/c)");
+ fhMCEtaDecayPtFraction->SetYTitle("E^{gen} / E^{gen-mother}");
+ outputContainer->Add(fhMCEtaDecayPtFraction) ;
- fhPhiMCNo = new TH2F
- ("hPhiMCNo","Identified #pi^{0} (#eta) not from #pi^{0} (#eta)",nptbins,ptmin,ptmax,nphibins,phimin,phimax);
- fhPhiMCNo->SetYTitle("#phi");
- fhPhiMCNo->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhPhiMCNo) ;
+ fhMCOtherDecayPt = new TH1F("hMCOtherDecayPt","Number of #gamma decay (not #eta or #pi^{0}) identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax);
+ fhMCOtherDecayPt->SetYTitle("N");
+ fhMCOtherDecayPt->SetXTitle("p^{rec}_{T} (GeV/c)");
+ outputContainer->Add(fhMCOtherDecayPt) ;
- fhEtaMCNo = new TH2F
- ("hEtaMCNo","Identified #pi^{0} (#eta) not from #pi^{0} (#eta)",nptbins,ptmin,ptmax,netabins,etamin,etamax);
- fhEtaMCNo->SetYTitle("#eta");
- fhEtaMCNo->SetXTitle("p_{T} (GeV/c)");
- outputContainer->Add(fhEtaMCNo) ;
+ }
+
+ if((GetReader()->GetDataType() == AliCaloTrackReader::kMC && fAnaType!=kSSCalo) ||
+ GetReader()->GetDataType() != AliCaloTrackReader::kMC)
+ {
fhAnglePairMCPi0 = new TH2F
("AnglePairMCPi0",
fhAnglePairMCPi0->SetXTitle("E_{pair} (GeV)");
outputContainer->Add(fhAnglePairMCPi0) ;
- fhAnglePairMCEta = new TH2F
- ("AnglePairMCEta",
- "Angle between decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,250,0,0.5);
- fhAnglePairMCEta->SetYTitle("#alpha (rad)");
- fhAnglePairMCEta->SetXTitle("E_{pair} (GeV)");
- outputContainer->Add(fhAnglePairMCEta) ;
-
- fhMassPairMCPi0 = new TH2F
- ("MassPairMCPi0",
- "Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}",nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
- fhMassPairMCPi0->SetYTitle("#alpha (rad)");
- fhMassPairMCPi0->SetXTitle("E_{pair} (GeV)");
- outputContainer->Add(fhMassPairMCPi0) ;
-
- fhMassPairMCEta = new TH2F
- ("MassPairMCEta",
- "Mass for decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
- fhMassPairMCEta->SetYTitle("#alpha (rad)");
- fhMassPairMCEta->SetXTitle("E_{pair} (GeV)");
- outputContainer->Add(fhMassPairMCEta) ;
-
- if(fAnaType == kIMCalo){
- TString ptype[] ={"#gamma","#gamma->e^{#pm}","#pi^{0}","#eta","e^{#pm}", "hadron"};
- TString pname[] ={"Photon","Conversion", "Pi0", "Eta", "Electron","Hadron"};
- for(Int_t i = 0; i < 6; i++){
+ if (fAnaType!= kSSCalo)
+ {
+ fhAnglePairMCEta = new TH2F
+ ("AnglePairMCEta",
+ "Angle between decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,250,0,0.5);
+ fhAnglePairMCEta->SetYTitle("#alpha (rad)");
+ fhAnglePairMCEta->SetXTitle("E_{pair} (GeV)");
+ outputContainer->Add(fhAnglePairMCEta) ;
+
+ fhMassPairMCPi0 = new TH2F
+ ("MassPairMCPi0",
+ "Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}",nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
+ fhMassPairMCPi0->SetYTitle("Mass (MeV/c^{2})");
+ fhMassPairMCPi0->SetXTitle("E_{pair} (GeV)");
+ outputContainer->Add(fhMassPairMCPi0) ;
+
+ fhMassPairMCEta = new TH2F
+ ("MassPairMCEta",
+ "Mass for decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,nmassbins,massmin,massmax);
+ fhMassPairMCEta->SetYTitle("Mass (MeV/c^{2})");
+ fhMassPairMCEta->SetXTitle("E_{pair} (GeV)");
+ outputContainer->Add(fhMassPairMCEta) ;
+ }
+
+ for(Int_t i = 0; i < 6; i++)
+ {
+
+ fhMCE[i] = new TH1F
+ (Form("hE_MC%s",pname[i].Data()),
+ Form("Identified as #pi^{0} (#eta), cluster from %s",
+ ptype[i].Data()),
+ nptbins,ptmin,ptmax);
+ fhMCE[i]->SetYTitle("N");
+ fhMCE[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhMCE[i]) ;
+
+ fhMCPt[i] = new TH1F
+ (Form("hPt_MC%s",pname[i].Data()),
+ Form("Identified as #pi^{0} (#eta), cluster from %s",
+ ptype[i].Data()),
+ nptbins,ptmin,ptmax);
+ fhMCPt[i]->SetYTitle("N");
+ fhMCPt[i]->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhMCPt[i]) ;
+
+ if(fAnaType == kSSCalo)
+ {
+ fhMCEReject[i] = new TH1F
+ (Form("hEReject_MC%s",pname[i].Data()),
+ Form("Rejected as #pi^{0} (#eta), cluster from %s",
+ ptype[i].Data()),
+ nptbins,ptmin,ptmax);
+ fhMCEReject[i]->SetYTitle("N");
+ fhMCEReject[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhMCEReject[i]) ;
+ fhMCPtReject[i] = new TH1F
+ (Form("hPtReject_MC%s",pname[i].Data()),
+ Form("Rejected as #pi^{0} (#eta), cluster from %s",
+ ptype[i].Data()),
+ nptbins,ptmin,ptmax);
+ fhMCPtReject[i]->SetYTitle("N");
+ fhMCPtReject[i]->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhMCPtReject[i]) ;
+ }
+
+ fhMCPhi[i] = new TH2F
+ (Form("hPhi_MC%s",pname[i].Data()),
+ Form("Identified as #pi^{0} (#eta), cluster from %s",ptype[i].Data()),
+ nptbins,ptmin,ptmax,nphibins,phimin,phimax);
+ fhMCPhi[i]->SetYTitle("#phi");
+ fhMCPhi[i]->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhMCPhi[i]) ;
+
+ fhMCEta[i] = new TH2F
+ (Form("hEta_MC%s",pname[i].Data()),
+ Form("Identified as #pi^{0} (#eta), cluster from %s",
+ ptype[i].Data()),nptbins,ptmin,ptmax,netabins,etamin,etamax);
+ fhMCEta[i]->SetYTitle("#eta");
+ fhMCEta[i]->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhMCEta[i]) ;
+
+
+ if( fFillSelectClHisto )
+ {
fhEMCLambda0[i] = new TH2F(Form("hELambda0_MC%s",pname[i].Data()),
Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}",ptype[i].Data()),
nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
fhEMCLambda0[i]->SetXTitle("E (GeV)");
outputContainer->Add(fhEMCLambda0[i]) ;
- if(fCalorimeter=="EMCAL"){
- fhEMCLambda0NoTRD[i] = new TH2F(Form("hELambda0NoTRD_MC%s",pname[i].Data()),
- Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}, NoTRD",ptype[i].Data()),
+ fhEMCLambda1[i] = new TH2F(Form("hELambda1_MC%s",pname[i].Data()),
+ Form("Selected pair, cluster from %s : E vs #lambda_{1}^{2}",ptype[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhEMCLambda1[i]->SetYTitle("#lambda_{1}^{2}");
+ fhEMCLambda1[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEMCLambda1[i]) ;
+
+ fhEMCDispersion[i] = new TH2F(Form("hEDispersion_MC%s",pname[i].Data()),
+ Form("Selected pair, cluster from %s : E vs dispersion^{2}",ptype[i].Data()),
+ nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
+ fhEMCDispersion[i]->SetYTitle("D^{2}");
+ fhEMCDispersion[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEMCDispersion[i]) ;
+
+ if(fCalorimeter=="EMCAL")
+ {
+ fhEMCLambda0NoTRD[i] = new TH2F(Form("hELambda0NoTRD_MC%s",pname[i].Data()),
+ Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}, NoTRD",ptype[i].Data()),
nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
fhEMCLambda0NoTRD[i]->SetYTitle("#lambda_{0}^{2}");
fhEMCLambda0NoTRD[i]->SetXTitle("E (GeV)");
outputContainer->Add(fhEMCLambda0NoTRD[i]) ;
+
+ if(!fFillOnlySimpleSSHisto)
+ {
+ fhMCEDispEta[i] = new TH2F (Form("hEDispEtaE_MC%s",pname[i].Data()),
+ Form("cluster from %s : #sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E",ptype[i].Data()),
+ nptbins,ptmin,ptmax, ssbins,ssmin,ssmax);
+ fhMCEDispEta[i]->SetXTitle("E (GeV)");
+ fhMCEDispEta[i]->SetYTitle("#sigma^{2}_{#eta #eta}");
+ outputContainer->Add(fhMCEDispEta[i]);
+
+ fhMCEDispPhi[i] = new TH2F (Form("hEDispPhiE_MC%s",pname[i].Data()),
+ Form("cluster from %s : #sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E",ptype[i].Data()),
+ nptbins,ptmin,ptmax, ssbins,ssmin,ssmax);
+ fhMCEDispPhi[i]->SetXTitle("E (GeV)");
+ fhMCEDispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhMCEDispPhi[i]);
+
+ fhMCESumEtaPhi[i] = new TH2F (Form("hESumEtaPhiE_MC%s",pname[i].Data()),
+ Form("cluster from %s : #delta^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E",ptype[i].Data()),
+ nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax);
+ fhMCESumEtaPhi[i]->SetXTitle("E (GeV)");
+ fhMCESumEtaPhi[i]->SetYTitle("#delta^{2}_{#eta #phi}");
+ outputContainer->Add(fhMCESumEtaPhi[i]);
+
+ fhMCEDispEtaPhiDiff[i] = new TH2F (Form("hEDispEtaPhiDiffE_MC%s",pname[i].Data()),
+ Form("cluster from %s : #sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E",ptype[i].Data()),
+ nptbins,ptmin,ptmax,200,-10,10);
+ fhMCEDispEtaPhiDiff[i]->SetXTitle("E (GeV)");
+ fhMCEDispEtaPhiDiff[i]->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}");
+ outputContainer->Add(fhMCEDispEtaPhiDiff[i]);
+
+ fhMCESphericity[i] = new TH2F (Form("hESphericity_MC%s",pname[i].Data()),
+ Form("cluster from %s : (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E",ptype[i].Data()),
+ nptbins,ptmin,ptmax, 200,-1,1);
+ fhMCESphericity[i]->SetXTitle("E (GeV)");
+ fhMCESphericity[i]->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})");
+ outputContainer->Add(fhMCESphericity[i]);
+
+ for(Int_t ie = 0; ie < 7; ie++)
+ {
+ fhMCDispEtaDispPhi[ie][i] = new TH2F (Form("hMCDispEtaDispPhi_EBin%d_MC%s",ie,pname[i].Data()),
+ Form("cluster from %s : #sigma^{2}_{#phi #phi} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , ssbins,ssmin,ssmax);
+ fhMCDispEtaDispPhi[ie][i]->SetXTitle("#sigma^{2}_{#eta #eta}");
+ fhMCDispEtaDispPhi[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhMCDispEtaDispPhi[ie][i]);
+
+ fhMCLambda0DispEta[ie][i] = new TH2F (Form("hMCLambda0DispEta_EBin%d_MC%s",ie,pname[i].Data()),
+ Form("cluster from %s : #lambda^{2}_{0} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , ssbins,ssmin,ssmax);
+ fhMCLambda0DispEta[ie][i]->SetXTitle("#lambda^{2}_{0}");
+ fhMCLambda0DispEta[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhMCLambda0DispEta[ie][i]);
+
+ fhMCLambda0DispPhi[ie][i] = new TH2F (Form("hMCLambda0DispPhi_EBin%d_MC%s",ie,pname[i].Data()),
+ Form("cluster from %s :#lambda^{2}_{0} vs #sigma^{2}_{#phi #phi} for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , ssbins,ssmin,ssmax);
+ fhMCLambda0DispPhi[ie][i]->SetXTitle("#lambda^{2}_{0}");
+ fhMCLambda0DispPhi[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}");
+ outputContainer->Add(fhMCLambda0DispPhi[ie][i]);
+
+ }
+ }
}
fhEMCLambda0FracMaxCellCut[i] = new TH2F(Form("hELambda0FracMaxCellCut_MC%s",pname[i].Data()),
fhEMCFracMaxCell[i]->SetYTitle("Fraction");
fhEMCFracMaxCell[i]->SetXTitle("E (GeV)");
outputContainer->Add(fhEMCFracMaxCell[i]) ;
-
- fhEMCLambda1[i] = new TH2F(Form("hELambda1_MC%s",pname[i].Data()),
- Form("Selected pair, cluster from %s : E vs #lambda_{1}^{2}",ptype[i].Data()),
- nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
- fhEMCLambda1[i]->SetYTitle("#lambda_{1}^{2}");
- fhEMCLambda1[i]->SetXTitle("E (GeV)");
- outputContainer->Add(fhEMCLambda1[i]) ;
-
- fhEMCDispersion[i] = new TH2F(Form("hEDispersion_MC%s",pname[i].Data()),
- Form("Selected pair, cluster from %s : E vs dispersion^{2}",ptype[i].Data()),
- nptbins,ptmin,ptmax,ssbins,ssmin,ssmax);
- fhEMCDispersion[i]->SetYTitle("D^{2}");
- fhEMCDispersion[i]->SetXTitle("E (GeV)");
- outputContainer->Add(fhEMCDispersion[i]) ;
-
+
}//
-
- }//kIMCalo
+ } // shower shape histo
+
} //Not MC reader
}//Histos with MC
+ if(fAnaType==kSSCalo)
+ {
+ fhAsymmetry = new TH2F ("hAsymmetry","A = ( E1 - E2 ) / ( E1 + E2 ) vs E",
+ nptbins,ptmin,ptmax, 200, -1,1);
+ fhAsymmetry->SetXTitle("E (GeV)");
+ fhAsymmetry->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhAsymmetry);
+
+ fhSelectedAsymmetry = new TH2F ("hSelectedAsymmetry","A = ( E1 - E2 ) / ( E1 + E2 ) vs E",
+ nptbins,ptmin,ptmax, 200, -1,1);
+ fhSelectedAsymmetry->SetXTitle("E (GeV)");
+ fhSelectedAsymmetry->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhSelectedAsymmetry);
+
+ if(IsDataMC())
+ {
+ for(Int_t i = 0; i< 6; i++)
+ {
+ fhMCEAsymmetry[i] = new TH2F (Form("hEAsymmetry_MC%s",pname[i].Data()),
+ Form("cluster from %s : A = ( E1 - E2 ) / ( E1 + E2 ) vs E",ptype[i].Data()),
+ nptbins,ptmin,ptmax, 200,-1,1);
+ fhMCEAsymmetry[i]->SetXTitle("E (GeV)");
+ fhMCEAsymmetry[i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhMCEAsymmetry[i]);
+ }
+ }
+ }
+
+ if(fAnaType==kSSCalo && fFillSelectClHisto && !fFillOnlySimpleSSHisto )
+ {
+
+
+ for(Int_t i = 0; i< 3; i++)
+ {
+ fhEAsymmetryLocMax[i] = new TH2F(Form("hEAsymmetryLocMax%d",i+1),
+ Form("Selected #pi^{0} (#eta) pairs: E vs A = ( E1 - E2 ) / ( E1 + E2 ), %s",nlm[i].Data()),
+ nptbins,ptmin,ptmax,200, -1,1);
+ fhEAsymmetryLocMax[i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ fhEAsymmetryLocMax[i]->SetXTitle("E (GeV)");
+ outputContainer->Add(fhEAsymmetryLocMax[i]) ;
+ }
+
+ for(Int_t ie = 0; ie< 7; ie++)
+ {
+
+ fhAsymmetryLambda0[ie] = new TH2F (Form("hAsymmetryLambda0_EBin%d",ie),
+ Form("#lambda_{0}^{2} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , 200,-1,1);
+ fhAsymmetryLambda0[ie]->SetXTitle("#lambda_{0}^{2}");
+ fhAsymmetryLambda0[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhAsymmetryLambda0[ie]);
+
+ fhAsymmetryDispEta[ie] = new TH2F (Form("hAsymmetryDispEta_EBin%d",ie),
+ Form("#sigma^{2}_{#eta #eta} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , 200,-1,1);
+ fhAsymmetryDispEta[ie]->SetXTitle("#sigma^{2}_{#eta #eta}");
+ fhAsymmetryDispEta[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhAsymmetryDispEta[ie]);
+
+ fhAsymmetryDispPhi[ie] = new TH2F (Form("hAsymmetryDispPhi_EBin%d",ie),
+ Form("#sigma^{2}_{#phi #phi} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , 200,-1,1);
+ fhAsymmetryDispPhi[ie]->SetXTitle("#sigma^{2}_{#phi #phi}");
+ fhAsymmetryDispPhi[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhAsymmetryDispPhi[ie]);
+ }
+
+
+ if(IsDataMC())
+ {
+ for(Int_t i = 0; i< 6; i++)
+ {
+ for(Int_t ie = 0; ie < 7; ie++)
+ {
+ fhMCAsymmetryLambda0[ie][i] = new TH2F (Form("hMCAsymmetryLambda0_EBin%d_MC%s",ie,pname[i].Data()),
+ Form("cluster from %s : #lambda_{0}^{2} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , 200,-1,1);
+ fhMCAsymmetryLambda0[ie][i]->SetXTitle("#lambda_{0}^{2}");
+ fhMCAsymmetryLambda0[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhMCAsymmetryLambda0[ie][i]);
+
+ fhMCAsymmetryDispEta[ie][i] = new TH2F (Form("hMCAsymmetryDispEta_EBin%d_MC%s",ie,pname[i].Data()),
+ Form("cluster from %s : #sigma^{2}_{#eta #eta} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , 200,-1,1);
+ fhMCAsymmetryDispEta[ie][i]->SetXTitle("#sigma^{2}_{#eta #eta}");
+ fhMCAsymmetryDispEta[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhMCAsymmetryDispEta[ie][i]);
+
+ fhMCAsymmetryDispPhi[ie][i] = new TH2F (Form("hMCAsymmetryDispPhi_EBin%d_MC%s",ie,pname[i].Data()),
+ Form("cluster from %s : #sigma^{2}_{#phi #phi} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]),
+ ssbins,ssmin,ssmax , 200,-1,1);
+ fhMCAsymmetryDispPhi[ie][i]->SetXTitle("#sigma^{2}_{#phi #phi}");
+ fhMCAsymmetryDispPhi[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )");
+ outputContainer->Add(fhMCAsymmetryDispPhi[ie][i]);
+ }
+ }
+ }
+ }
+
+ if(fFillPileUpHistograms)
+ {
+
+ TString pileUpName[] = {"SPD","EMCAL","SPDOrEMCAL","SPDAndEMCAL","SPDAndNotEMCAL","EMCALAndNotSPD","NotSPDAndNotEMCAL"} ;
+
+ for(Int_t i = 0 ; i < 7 ; i++)
+ {
+ fhPtPi0PileUp[i] = new TH1F(Form("hPtPi0PileUp%s",pileUpName[i].Data()),
+ Form("Selected #pi^{0} (#eta) p_{T} distribution, %s Pile-Up event",pileUpName[i].Data()), nptbins,ptmin,ptmax);
+ fhPtPi0PileUp[i]->SetXTitle("p_{T} (GeV/c)");
+ outputContainer->Add(fhPtPi0PileUp[i]);
+ }
+
+ fhTimeENoCut = new TH2F ("hTimeE_NoCut","time of cluster vs E of clusters, no cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax);
+ fhTimeENoCut->SetXTitle("E (GeV)");
+ fhTimeENoCut->SetYTitle("time (ns)");
+ outputContainer->Add(fhTimeENoCut);
+
+ fhTimeESPD = new TH2F ("hTimeE_SPD","time of cluster vs E of clusters, SPD cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax);
+ fhTimeESPD->SetXTitle("E (GeV)");
+ fhTimeESPD->SetYTitle("time (ns)");
+ outputContainer->Add(fhTimeESPD);
+
+ fhTimeESPDMulti = new TH2F ("hTimeE_SPDMulti","time of cluster vs E of clusters, SPD multi cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax);
+ fhTimeESPDMulti->SetXTitle("E (GeV)");
+ fhTimeESPDMulti->SetYTitle("time (ns)");
+ outputContainer->Add(fhTimeESPDMulti);
+
+ fhTimeNPileUpVertSPD = new TH2F ("hTime_NPileUpVertSPD","time of cluster vs N pile-up SPD vertex", ntimebins,timemin,timemax,50,0,50);
+ fhTimeNPileUpVertSPD->SetYTitle("# vertex ");
+ fhTimeNPileUpVertSPD->SetXTitle("time (ns)");
+ outputContainer->Add(fhTimeNPileUpVertSPD);
+
+ fhTimeNPileUpVertTrack = new TH2F ("hTime_NPileUpVertTracks","time of cluster vs N pile-up Tracks vertex", ntimebins,timemin,timemax, 50,0,50 );
+ fhTimeNPileUpVertTrack->SetYTitle("# vertex ");
+ fhTimeNPileUpVertTrack->SetXTitle("time (ns)");
+ outputContainer->Add(fhTimeNPileUpVertTrack);
+
+ fhTimeNPileUpVertContributors = new TH2F ("hTime_NPileUpVertContributors","time of cluster vs N constributors to pile-up SPD vertex", ntimebins,timemin,timemax,50,0,50);
+ fhTimeNPileUpVertContributors->SetYTitle("# vertex ");
+ fhTimeNPileUpVertContributors->SetXTitle("time (ns)");
+ outputContainer->Add(fhTimeNPileUpVertContributors);
+
+ fhTimePileUpMainVertexZDistance = new TH2F ("hTime_PileUpMainVertexZDistance","time of cluster vs distance in Z pile-up SPD vertex - main SPD vertex",ntimebins,timemin,timemax,100,0,50);
+ fhTimePileUpMainVertexZDistance->SetYTitle("distance Z (cm) ");
+ fhTimePileUpMainVertexZDistance->SetXTitle("time (ns)");
+ outputContainer->Add(fhTimePileUpMainVertexZDistance);
+
+ fhTimePileUpMainVertexZDiamond = new TH2F ("hTime_PileUpMainVertexZDiamond","time of cluster vs distance in Z pile-up SPD vertex - z diamond",ntimebins,timemin,timemax,100,0,50);
+ fhTimePileUpMainVertexZDiamond->SetYTitle("diamond distance Z (cm) ");
+ fhTimePileUpMainVertexZDiamond->SetXTitle("time (ns)");
+ outputContainer->Add(fhTimePileUpMainVertexZDiamond);
+
+ }
//Keep neutral meson selection histograms if requiered
//Setting done in AliNeutralMesonSelection
- if(fAnaType!=kSSCalo && GetNeutralMesonSelection()){
-
+ if(fAnaType!=kSSCalo && GetNeutralMesonSelection())
+ {
TList * nmsHistos = GetNeutralMesonSelection()->GetCreateOutputObjects() ;
+
if(GetNeutralMesonSelection()->AreNeutralMesonSelectionHistosKept())
for(Int_t i = 0; i < nmsHistos->GetEntries(); i++) outputContainer->Add(nmsHistos->At(i)) ;
+
delete nmsHistos;
-
}
return outputContainer ;
}
+//_____________________________________________
+Int_t AliAnaPi0EbE::GetMCIndex(const Int_t tag)
+{
+
+ // Assign mc index depending on MC bit set
+
+ if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) )
+ {
+ return kmcPi0 ;
+ }//pi0
+ else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) )
+ {
+ return kmcEta ;
+ }//eta
+ else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) &&
+ GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) )
+ {
+ return kmcConversion ;
+ }//conversion photon
+ else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) )
+ {
+ return kmcPhoton ;
+ }//photon no conversion
+ else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron))
+ {
+ return kmcElectron ;
+ }//electron
+ else
+ {
+ return kmcHadron ;
+ }//other particles
+
+}
+
+//__________________________________________________________________
+void AliAnaPi0EbE::HasPairSameMCMother(AliAODPWG4Particle * photon1,
+ AliAODPWG4Particle * photon2,
+ Int_t & label, Int_t & tag)
+{
+ // Check the labels of pare in case mother was same pi0 or eta
+ // Set the new AOD accordingly
+
+ Int_t label1 = photon1->GetLabel();
+ Int_t label2 = photon2->GetLabel();
+
+ if(label1 < 0 || label2 < 0 ) return ;
+
+ //Int_t tag1 = GetMCAnalysisUtils()->CheckOrigin(label1, GetReader(), photon1->GetInputFileIndex());
+ //Int_t tag2 = GetMCAnalysisUtils()->CheckOrigin(label2, GetReader(), photon2->GetInputFileIndex());
+ Int_t tag1 = photon1->GetTag();
+ Int_t tag2 = photon2->GetTag();
+
+ if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Origin of: photon1 %d; photon2 %d \n",tag1, tag2);
+ if( (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay) &&
+ GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCPi0Decay) ) ||
+ (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCEtaDecay) &&
+ GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCEtaDecay) )
+ )
+ {
+
+ //Check if pi0/eta mother is the same
+ if(GetReader()->ReadStack())
+ {
+ if(label1>=0)
+ {
+ TParticle * mother1 = GetMCStack()->Particle(label1);//photon in kine tree
+ label1 = mother1->GetFirstMother();
+ //mother1 = GetMCStack()->Particle(label1);//pi0
+ }
+ if(label2>=0)
+ {
+ TParticle * mother2 = GetMCStack()->Particle(label2);//photon in kine tree
+ label2 = mother2->GetFirstMother();
+ //mother2 = GetMCStack()->Particle(label2);//pi0
+ }
+ } // STACK
+ else if(GetReader()->ReadAODMCParticles())
+ {//&& (input > -1)){
+ if(label1>=0)
+ {
+ AliAODMCParticle * mother1 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles(photon1->GetInputFileIndex()))->At(label1);//photon in kine tree
+ label1 = mother1->GetMother();
+ //mother1 = GetMCStack()->Particle(label1);//pi0
+ }
+ if(label2>=0)
+ {
+ AliAODMCParticle * mother2 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles(photon2->GetInputFileIndex()))->At(label2);//photon in kine tree
+ label2 = mother2->GetMother();
+ //mother2 = GetMCStack()->Particle(label2);//pi0
+ }
+ }// AOD
+
+ //printf("mother1 %d, mother2 %d\n",label1,label2);
+ if( label1 == label2 && label1>=0 )
+ {
+
+ label = label1;
+
+ TLorentzVector mom1 = *(photon1->Momentum());
+ TLorentzVector mom2 = *(photon2->Momentum());
+
+ Double_t angle = mom2.Angle(mom1.Vect());
+ Double_t mass = (mom1+mom2).M();
+ Double_t epair = (mom1+mom2).E();
+
+ if(GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay))
+ {
+ fhMassPairMCPi0 ->Fill(epair,mass);
+ fhAnglePairMCPi0->Fill(epair,angle);
+ GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCPi0);
+ }
+ else
+ {
+ fhMassPairMCEta ->Fill(epair,mass);
+ fhAnglePairMCEta->Fill(epair,angle);
+ GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCEta);
+ }
+
+ } // same label
+ } // both from eta or pi0 decay
+
+}
+
//____________________________________________________________________________
void AliAnaPi0EbE::Init()
{
//Play with the MC stack if available
if(IsDataMC()) HasPairSameMCMother(photon1, photon2, label, tag) ;
+ // Check the invariant mass for different selection on the local maxima
+ // Name of AOD method TO BE FIXED
+ Int_t nMaxima1 = photon1->GetFiducialArea();
+ Int_t nMaxima2 = photon2->GetFiducialArea();
+
+ Double_t mass = (mom1+mom2).M();
+ Double_t epair = (mom1+mom2).E();
+
+ if(nMaxima1==nMaxima2)
+ {
+ if (nMaxima1==1) fhMassPairLocMax[0]->Fill(epair,mass);
+ else if(nMaxima1==2) fhMassPairLocMax[1]->Fill(epair,mass);
+ else fhMassPairLocMax[2]->Fill(epair,mass);
+ }
+ else if(nMaxima1==1 || nMaxima2==1)
+ {
+ if (nMaxima1==2 || nMaxima2==2) fhMassPairLocMax[3]->Fill(epair,mass);
+ else fhMassPairLocMax[4]->Fill(epair,mass);
+ }
+ else
+ fhMassPairLocMax[5]->Fill(epair,mass);
+
+ // combinations with SS axis cut and NLM cut
+ if(nMaxima1 == 1 && cluster2->GetM02() > 0.3) fhMassPairLocMax[6]->Fill(epair,mass);
+ if(nMaxima2 == 1 && cluster1->GetM02() > 0.3) fhMassPairLocMax[6]->Fill(epair,mass);
+ if(nMaxima1 > 1 && cluster2->GetM02() < 0.3 && cluster2->GetM02()> 0.1 ) fhMassPairLocMax[7]->Fill(epair,mass);
+ if(nMaxima2 > 1 && cluster1->GetM02() < 0.3 && cluster1->GetM02()> 0.1 ) fhMassPairLocMax[7]->Fill(epair,mass);
+
+ //Skip events with too few or too many NLM
+ if((nMaxima1 < fNLMCutMin || nMaxima1 > fNLMCutMax) || (nMaxima2 < fNLMCutMin || nMaxima2 > fNLMCutMax)) continue ;
+
+ if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - NLM of out of range: cluster1 %d, cluster2 %d \n",nMaxima1, nMaxima2);
+
+ //Mass of all pairs
+ fhMass->Fill(epair,(mom1+mom2).M());
+
//Select good pair (good phi, pt cuts, aperture and invariant mass)
if(GetNeutralMesonSelection()->SelectPair(mom1, mom2,fCalorimeter))
{
printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Selected gamma pair: pt %f, phi %f, eta%f \n",(mom1+mom2).Pt(), (mom1+mom2).Phi()*180./3.1416, (mom1+mom2).Eta());
//Fill some histograms about shower shape
- if(clusters && GetReader()->GetDataType()!=AliCaloTrackReader::kMC){
- FillSelectedClusterHistograms(cluster1, photon1->GetTag());
- FillSelectedClusterHistograms(cluster2, photon2->GetTag());
+ if(fFillSelectClHisto && clusters && GetReader()->GetDataType()!=AliCaloTrackReader::kMC)
+ {
+ FillSelectedClusterHistograms(cluster1, nMaxima1, photon1->GetTag());
+ FillSelectedClusterHistograms(cluster2, nMaxima2, photon2->GetTag());
}
// Tag both photons as decay
fhPtDecay->Fill(photon2->Pt());
fhEDecay ->Fill(photon2->E() );
-
+
//Create AOD for analysis
mom = mom1+mom2;
+
+ //Mass of selected pairs
+ fhSelectedMass->Fill(epair,mom.M());
+
+ // Fill histograms to undertand pile-up before other cuts applied
+ // Remember to relax time cuts in the reader
+ FillPileUpHistograms(mom.E(),((cluster1->GetTOF()+cluster2->GetTOF())*1e9) /2);
AliAODPWG4Particle pi0 = AliAODPWG4Particle(mom);
Int_t nCTS = inputAODGammaConv->GetEntriesFast();
Int_t nCalo = GetInputAODBranch()->GetEntriesFast();
- if(nCTS<=0 || nCalo <=0) {
+ if(nCTS<=0 || nCalo <=0)
+ {
if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - nCalo %d, nCTS %d, cannot loop\n",nCalo,nCTS);
return;
}
mom2 = *(photon2->Momentum());
+ Double_t mass = (mom1+mom2).M();
+ Double_t epair = (mom1+mom2).E();
+
+ Int_t nMaxima = photon1->GetFiducialArea();
+ if (nMaxima==1) fhMassPairLocMax[0]->Fill(epair,mass);
+ else if(nMaxima==2) fhMassPairLocMax[1]->Fill(epair,mass);
+ else fhMassPairLocMax[2]->Fill(epair,mass);
+
+ if(nMaxima < fNLMCutMin || nMaxima > fNLMCutMax) continue ;
+ if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - NLM %d of out of range \n",nMaxima);
+
//Play with the MC stack if available
if(IsDataMC())
{
HasPairSameMCMother(photon1, photon2, label, tag) ;
}
+ //Mass of selected pairs
+ fhMass->Fill(epair,(mom1+mom2).M());
+
//Select good pair (good phi, pt cuts, aperture and invariant mass)
if(GetNeutralMesonSelection()->SelectPair(mom1, mom2,fCalorimeter))
{
if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - Selected gamma pair: pt %f, phi %f, eta%f\n",(mom1+mom2).Pt(), (mom1+mom2).Phi()*180./3.1416, (mom1+mom2).Eta());
//Fill some histograms about shower shape
- if(cluster && GetReader()->GetDataType()!=AliCaloTrackReader::kMC)
+ if(fFillSelectClHisto && cluster && GetReader()->GetDataType()!=AliCaloTrackReader::kMC)
{
- FillSelectedClusterHistograms(cluster, photon1->GetTag());
+ FillSelectedClusterHistograms(cluster, nMaxima, photon1->GetTag());
}
// Tag both photons as decay
fhPtDecay->Fill(photon1->Pt());
fhEDecay ->Fill(photon1->E() );
- //fhPtDecay->Fill(photon2->Pt());
- //fhEDecay ->Fill(photon2->E() );
-
//Create AOD for analysis
mom = mom1+mom2;
+ //Mass of selected pairs
+ fhSelectedMass->Fill(epair,mom.M());
+
+ // Fill histograms to undertand pile-up before other cuts applied
+ // Remember to relax time cuts in the reader
+ FillPileUpHistograms(mom.E(),cluster->GetTOF()*1e9);
+
AliAODPWG4Particle pi0 = AliAODPWG4Particle(mom);
pi0.SetIdentifiedParticleType(AliCaloPID::kPi0);
{
//Search for pi0 in fCalorimeter with shower shape analysis
- TObjArray * pl = 0x0;
+ TObjArray * pl = 0x0;
+ AliVCaloCells * cells = 0x0;
//Select the Calorimeter of the photon
if (fCalorimeter == "PHOS" )
- pl = GetPHOSClusters();
+ {
+ pl = GetPHOSClusters();
+ cells = GetPHOSCells();
+ }
else if (fCalorimeter == "EMCAL")
- pl = GetEMCALClusters();
+ {
+ pl = GetEMCALClusters();
+ cells = GetEMCALCells();
+ }
- if(!pl) {
+ if(!pl)
+ {
Info("MakeShowerShapeIdentification","TObjArray with %s clusters is NULL!\n",fCalorimeter.Data());
return;
}
{
evtIndex=GetMixedEvent()->EventIndexForCaloCluster(calo->GetID()) ;
}
+
if(TMath::Abs(GetVertex(evtIndex)[2]) > GetZvertexCut()) continue ; //vertex cut
//Get Momentum vector,
- if(GetReader()->GetDataType() != AliCaloTrackReader::kMC){
- calo->GetMomentum(mom,GetVertex(evtIndex)) ;}//Assume that come from vertex in straight line
- else{
- Double_t vertex[]={0,0,0};
+ Double_t vertex[]={0,0,0};
+ if(GetReader()->GetDataType() != AliCaloTrackReader::kMC)
+ {
+ calo->GetMomentum(mom,GetVertex(evtIndex)) ;
+ }//Assume that come from vertex in straight line
+ else
+ {
calo->GetMomentum(mom,vertex) ;
}
//If too small or big pt, skip it
- if(mom.Pt() < GetMinPt() || mom.Pt() > GetMaxPt() ) continue ;
+ if(mom.E() < GetMinEnergy() || mom.E() > GetMaxEnergy() ) continue ;
+
//Check acceptance selection
if(IsFiducialCutOn())
{
if(! in ) continue ;
}
- //Create AOD for analysis
- AliAODPWG4Particle aodpi0 = AliAODPWG4Particle(mom);
- aodpi0.SetLabel(calo->GetLabel());
- //Set the indeces of the original caloclusters
- aodpi0.SetCaloLabel(calo->GetID(),-1);
- aodpi0.SetDetector(fCalorimeter);
if(GetDebug() > 1)
- printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - FillAOD: Min pt cut and fiducial cut passed: pt %3.2f, phi %2.2f, eta %1.2f\n",aodpi0.Pt(),aodpi0.Phi(),aodpi0.Eta());
-
+ printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - FillAOD: Min pt cut and fiducial cut passed: pt %3.2f, phi %2.2f, eta %1.2f\n",mom.Pt(),mom.Phi(),mom.Eta());
+
//Check Distance to Bad channel, set bit.
Double_t distBad=calo->GetDistanceToBadChannel() ; //Distance to bad channel
if(distBad < 0.) distBad=9999. ; //workout strange convension dist = -1. ;
if(distBad < fMinDist) //In bad channel (PHOS cristal size 2.2x2.2 cm)
continue ;
-
+
if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - FillAOD: Bad channel cut passed %4.2f\n",distBad);
+
+ //.......................................
+ // TOF cut, BE CAREFUL WITH THIS CUT
+ Double_t tof = calo->GetTOF()*1e9;
+ if(tof < fTimeCutMin || tof > fTimeCutMax) continue ;
- if(distBad > fMinDist3) aodpi0.SetDistToBad(2) ;
- else if(distBad > fMinDist2) aodpi0.SetDistToBad(1) ;
- else aodpi0.SetDistToBad(0) ;
+ //Play with the MC stack if available
+ //Check origin of the candidates
+ Int_t tag = 0 ;
+ if(IsDataMC())
+ {
+ tag = GetMCAnalysisUtils()->CheckOrigin(calo->GetLabels(),calo->GetNLabels(),GetReader(),0);
+ //GetMCAnalysisUtils()->CheckMultipleOrigin(calo->GetLabels(),calo->GetNLabels(), GetReader(), aodpi0.GetInputFileIndex(), tag);
+ if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Origin of candidate %d\n",tag);
+ }
+
+ //Skip matched clusters with tracks
+ if(IsTrackMatched(calo, GetReader()->GetInputEvent()))
+ {
+ FillRejectedClusterHistograms(mom,tag);
+ continue ;
+ }
+
//Check PID
//PID selection or bit setting
- if(IsCaloPIDOn()){
- //Skip matched clusters with tracks
- if(IsTrackMatched(calo, GetReader()->GetInputEvent())) continue ;
-
- // Get most probable PID, 2 options check bayesian PID weights or redo PID
- // By default, redo PID
-
- aodpi0.SetIdentifiedParticleType(GetCaloPID()->GetIdentifiedParticleType(fCalorimeter,mom,calo));//PID recalculated
-
- if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - PDG of identified particle %d\n",aodpi0.GetIdentifiedParticleType());
-
- //If cluster does not pass pid, not pi0, skip it.
- if(aodpi0.GetIdentifiedParticleType() != AliCaloPID::kPi0) continue ;
-
+ Int_t nMaxima = 0 ;
+ Double_t mass = 0 , angle = 0;
+ Double_t e1 = 0 , e2 = 0;
+ Int_t idPartType = GetCaloPID()->GetIdentifiedParticleTypeFromClusterSplitting(calo,cells,GetCaloUtils(),
+ GetVertex(evtIndex),nMaxima,
+ mass,angle,e1,e2) ;
+
+ if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - PDG of identified particle %d\n",idPartType);
+
+
+ //Skip events with too few or too many NLM
+ if(nMaxima < fNLMCutMin || nMaxima > fNLMCutMax)
+ {
+ FillRejectedClusterHistograms(mom,tag);
+ continue ;
}
- else
+
+ if(GetDebug() > 1)
+ printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - NLM %d accepted \n",nMaxima);
+
+ //mass of all clusters
+ fhMass->Fill(mom.E(),mass);
+
+ // Asymmetry of all clusters
+ Float_t asy =-10;
+ if(e1+e2 > 0) asy = (e1-e2) / (e1+e2);
+ fhAsymmetry->Fill(mom.E(),asy);
+
+ if(IsDataMC())
+ {
+ Int_t mcIndex = GetMCIndex(tag);
+ fhMCEAsymmetry[mcIndex]->Fill(mom.E(),asy);
+ }
+
+ // If cluster does not pass pid, not pi0/eta, skip it.
+ if (GetOutputAODName().Contains("Pi0") && idPartType != AliCaloPID::kPi0)
+ {
+ if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Cluster is not Pi0\n");
+ FillRejectedClusterHistograms(mom,tag);
+ continue ;
+ }
+
+ else if(GetOutputAODName().Contains("Eta") && idPartType != AliCaloPID::kEta)
+ {
+ if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Cluster is not Eta\n");
+ FillRejectedClusterHistograms(mom,tag);
+ continue ;
+ }
+
+ if(GetDebug() > 1)
+ printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Pi0/Eta selection cuts passed: pT %3.2f, pdg %d\n",
+ mom.Pt(), idPartType);
+
+ fhSelectedAsymmetry->Fill(mom.E(),asy);
+
+ if( fUseSplitAsyCut && GetCaloPID()->IsInPi0SplitAsymmetryRange(mom.E(),asy,nMaxima) )
{
- //Set PID bits for later selection
- //GetPDG already called in SetPIDBits.
- GetCaloPID()->SetPIDBits(fCalorimeter,calo,&aodpi0, GetCaloUtils(), GetReader()->GetInputEvent());
- if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - PID Bits set \n");
+ if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Too large asymmetry\n");
+ FillRejectedClusterHistograms(mom,tag);
+ continue ;
}
- if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Pi0 selection cuts passed: pT %3.2f, pdg %d\n",aodpi0.Pt(), aodpi0.GetIdentifiedParticleType());
+ //Mass of selected pairs
+ fhSelectedMass ->Fill(mom.E(),mass);
+
+ //-----------------------
+ //Create AOD for analysis
+
+ AliAODPWG4Particle aodpi0 = AliAODPWG4Particle(mom);
+ aodpi0.SetLabel(calo->GetLabel());
- //Play with the MC stack if available
- //Check origin of the candidates
- if(IsDataMC()){
- if((GetReader()->GetDataType() == AliCaloTrackReader::kMC && fAnaType!=kSSCalo) ||
- GetReader()->GetDataType() != AliCaloTrackReader::kMC){
- //aodpi0.SetInputFileIndex(input);
- Int_t tag =0;
- tag = GetMCAnalysisUtils()->CheckOrigin(calo->GetLabel(),GetReader(), aodpi0.GetInputFileIndex());
- //GetMCAnalysisUtils()->CheckMultipleOrigin(calo->GetLabels(),calo->GetNLabels(), GetReader(), aodpi0.GetInputFileIndex(), tag);
- aodpi0.SetTag(tag);
- if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Origin of candidate %d\n",aodpi0.GetTag());
- }
- }//Work with stack also
+ //Set the indeces of the original caloclusters
+ aodpi0.SetCaloLabel(calo->GetID(),-1);
+ aodpi0.SetDetector(fCalorimeter);
+
+ if (distBad > fMinDist3) aodpi0.SetDistToBad(2) ;
+ else if(distBad > fMinDist2) aodpi0.SetDistToBad(1) ;
+ else aodpi0.SetDistToBad(0) ;
+
+ // Check if cluster is pi0 via cluster splitting
+ aodpi0.SetIdentifiedParticleType(idPartType);
+
+ // Add number of local maxima to AOD, method name in AOD to be FIXED
+ aodpi0.SetFiducialArea(nMaxima);
+
+ aodpi0.SetTag(tag);
+
+ //Fill some histograms about shower shape
+ if(fFillSelectClHisto && GetReader()->GetDataType()!=AliCaloTrackReader::kMC)
+ {
+ FillSelectedClusterHistograms(calo, nMaxima, tag, asy);
+ }
+
+ // Fill histograms to undertand pile-up before other cuts applied
+ // Remember to relax time cuts in the reader
+ FillPileUpHistograms(calo->E(),calo->GetTOF()*1e9);
//Add AOD with pi0 object to aod branch
AddAODParticle(aodpi0);
fhEPhi ->Fill(ener,phi);
fhEtaPhi ->Fill(eta,phi);
+ if(fFillPileUpHistograms)
+ {
+ if(GetReader()->IsPileUpFromSPD()) fhPtPi0PileUp[0]->Fill(pt);
+ if(GetReader()->IsPileUpFromEMCal()) fhPtPi0PileUp[1]->Fill(pt);
+ if(GetReader()->IsPileUpFromSPDOrEMCal()) fhPtPi0PileUp[2]->Fill(pt);
+ if(GetReader()->IsPileUpFromSPDAndEMCal()) fhPtPi0PileUp[3]->Fill(pt);
+ if(GetReader()->IsPileUpFromSPDAndNotEMCal()) fhPtPi0PileUp[4]->Fill(pt);
+ if(GetReader()->IsPileUpFromEMCalAndNotSPD()) fhPtPi0PileUp[5]->Fill(pt);
+ if(GetReader()->IsPileUpFromNotSPDAndNotEMCal()) fhPtPi0PileUp[6]->Fill(pt);
+ }
+
+
if(IsDataMC())
{
- if((GetReader()->GetDataType() == AliCaloTrackReader::kMC && fAnaType!=kSSCalo) ||
- GetReader()->GetDataType() != AliCaloTrackReader::kMC){
- if(GetMCAnalysisUtils()->CheckTagBit(pi0->GetTag(), AliMCAnalysisUtils::kMCPi0))
+ Int_t tag = pi0->GetTag();
+ Int_t mcIndex = GetMCIndex(tag);
+
+ fhMCE [mcIndex] ->Fill(ener);
+ fhMCPt [mcIndex] ->Fill(pt);
+ fhMCPhi[mcIndex] ->Fill(pt,phi);
+ fhMCEta[mcIndex] ->Fill(pt,eta);
+
+ if((mcIndex==kmcPhoton || mcIndex==kmcPi0 || mcIndex==kmcEta) && fAnaType==kSSCalo)
+ {
+ Float_t efracMC = 0;
+ Int_t label = pi0->GetLabel();
+
+ Bool_t ok = kFALSE;
+ TLorentzVector mom = GetMCAnalysisUtils()->GetMother(label,GetReader(),ok);
+ if(!ok) continue;
+
+ if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0))
+ {
+ TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,111,GetReader(),ok);
+ if(grandmom.E() > 0 && ok)
+ {
+ efracMC = grandmom.E()/ener;
+ fhMCPi0PtGenRecoFraction ->Fill(pt,efracMC);
+ }
+ }
+ else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0Decay))
+ {
+ fhMCPi0DecayPt->Fill(pt);
+ TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,111,GetReader(),ok);
+ if(grandmom.E() > 0 && ok)
+ {
+ efracMC = mom.E()/grandmom.E();
+ fhMCPi0DecayPtFraction ->Fill(pt,efracMC);
+ }
+ }
+ else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta))
+ {
+ TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,221,GetReader(),ok);
+ if(grandmom.E() > 0 && ok)
+ {
+ efracMC = grandmom.E()/ener;
+ fhMCEtaPtGenRecoFraction ->Fill(pt,efracMC);
+ }
+ }
+ else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEtaDecay))
{
- fhPtMC ->Fill(pt);
- fhPhiMC ->Fill(pt,phi);
- fhEtaMC ->Fill(pt,eta);
+ fhMCEtaDecayPt->Fill(pt);
+ TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,221,GetReader(),ok);
+ if(grandmom.E() > 0 && ok)
+ {
+ efracMC = mom.E()/grandmom.E();
+ fhMCEtaDecayPtFraction ->Fill(pt,efracMC);
+ }
}
- else
+ else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCOtherDecay))
{
- fhPtMCNo ->Fill(pt);
- fhPhiMCNo ->Fill(pt,phi);
- fhEtaMCNo ->Fill(pt,eta);
+ fhMCOtherDecayPt->Fill(pt);
}
+
}
+
}//Histograms with MC
}// aod loop
}
-//___________________________________________________________________________________
-void AliAnaPi0EbE::RecalibrateCellAmplitude(Float_t & amp, const Int_t id)
-{
- //Recaculate cell energy if recalibration factor
-
- Int_t icol = -1; Int_t irow = -1; Int_t iRCU = -1;
- Int_t nModule = GetModuleNumberCellIndexes(id,fCalorimeter, icol, irow, iRCU);
-
- if (GetCaloUtils()->IsRecalibrationOn())
- {
- if(fCalorimeter == "PHOS")
- {
- amp *= GetCaloUtils()->GetPHOSChannelRecalibrationFactor(nModule,icol,irow);
- }
- else
- {
- amp *= GetCaloUtils()->GetEMCALChannelRecalibrationFactor(nModule,icol,irow);
- }
- }
-}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff