From: gconesab <gustavo.conesa.balbastre@cern.ch>
Date: Tue, 23 Sep 2014 16:55:10 +0000 (+0200)
Subject: add histogram to select primary pi0 decays that do not overlap and the companion... 
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=9ecbb69adc2a2be7748c48d9b08b2d855fe91640;p=u%2Fmrichter%2FAliRoot.git

add histogram to select primary pi0 decays that do not overlap and the companion decay is lost
---

diff --git a/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.cxx b/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.cxx
index 2988a92e7eb..9e36ff680e1 100755
--- a/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.cxx
+++ b/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.cxx
@@ -136,11 +136,19 @@ fhConeSumPtSubvsConeSumPtTotPhiCell(0),     fhConeSumPtSubNormvsConeSumPtTotPhiC
 fhConeSumPtSubvsConeSumPtTotEtaCell(0),     fhConeSumPtSubNormvsConeSumPtTotEtaCell(0),
 fhConeSumPtVSUETracksEtaBand(0),            fhConeSumPtVSUETracksPhiBand(0),
 fhConeSumPtVSUEClusterEtaBand(0),           fhConeSumPtVSUEClusterPhiBand(0),
-fhPtPrimMCPi0DecayPairOutOfCone(0),         fhPtPrimMCPi0DecayPairOutOfAcceptance(0),
-fhPtPrimMCPi0DecayPairAcceptInConeLowPt(0), fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlap(0),      fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlapCaloE(0),
+fhPtPrimMCPi0DecayPairOutOfCone(0),
+fhPtPrimMCPi0DecayPairOutOfAcceptance(0),
+fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap(0),
+fhPtPrimMCPi0DecayPairAcceptInConeLowPt(0),
+fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlap(0),
+fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlapCaloE(0),
 fhPtPrimMCPi0DecayPairNoOverlap(0),
-fhPtPrimMCPi0DecayIsoPairOutOfCone(0),      fhPtPrimMCPi0DecayIsoPairOutOfAcceptance(0),
-fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPt(0),fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlap(0), fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlapCaloE(0),
+fhPtPrimMCPi0DecayIsoPairOutOfCone(0),
+fhPtPrimMCPi0DecayIsoPairOutOfAcceptance(0),
+fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap(0),
+fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPt(0),
+fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlap(0),
+fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlapCaloE(0),
 fhPtPrimMCPi0DecayIsoPairNoOverlap(0),
 fhPtPrimMCPi0Overlap(0),                    fhPtPrimMCPi0IsoOverlap(0),
 fhPtLeadConeBinLambda0(0),                  fhSumPtConeBinLambda0(0),
@@ -2920,12 +2928,25 @@ TList *  AliAnaParticleIsolation::GetCreateOutputObjects()
         fhPtPrimMCPi0DecayPairOutOfAcceptance->SetXTitle("#it{p}_{T} (GeV/#it{c})");
         outputContainer->Add(fhPtPrimMCPi0DecayPairOutOfAcceptance) ;
         
+        fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap  = new TH1F("hPtPrim_MCPhotonPi0DecayPairOutOfAcceptanceNoOverlap",
+                                                          Form("primary photon %s : #it{p}_{T}, pair out of acceptance, no overlap, %s",pptype[kmcPrimPi0Decay].Data(),parTitle.Data()),
+                                                          nptbins,ptmin,ptmax);
+        fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap->SetXTitle("#it{p}_{T} (GeV/#it{c})");
+        outputContainer->Add(fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap) ;
+        
         fhPtPrimMCPi0DecayIsoPairOutOfAcceptance  = new TH1F("hPtPrim_MCisoPhotonPi0DecayPairOutOfAcceptance",
                                                              Form("isolated primary photon %s, pair out of acceptance : #it{p}_{T}, %s",
                                                                   pptype[kmcPrimPi0Decay].Data(),parTitle.Data()),
                                                              nptbins,ptmin,ptmax);
         fhPtPrimMCPi0DecayIsoPairOutOfAcceptance->SetXTitle("#it{p}_{T} (GeV/#it{c})");
         outputContainer->Add(fhPtPrimMCPi0DecayIsoPairOutOfAcceptance) ;
+ 
+        fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap  = new TH1F("hPtPrim_MCisoPhotonPi0DecayPairOutOfAcceptanceNoOverlap",
+                                                             Form("isolated primary photon %s, pair out of acceptance, no overlap : #it{p}_{T}, %s",
+                                                                  pptype[kmcPrimPi0Decay].Data(),parTitle.Data()),
+                                                             nptbins,ptmin,ptmax);
+        fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap->SetXTitle("#it{p}_{T} (GeV/#it{c})");
+        outputContainer->Add(fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap) ;
         
         fhPtPrimMCPi0Overlap  = new TH1F("hPtPrim_MCPi0Overlap",
                                          Form("primary %s, overlap: #it{p}_{T}, %s",
@@ -4259,8 +4280,11 @@ void AliAnaParticleIsolation::FillAcceptanceHistograms()
       
       // Second decay out of acceptance
       if(!ok2 || !d2Acc || daugh2mom.E() <= minECalo)
+      {
         fhPtPrimMCPi0DecayPairOutOfAcceptance->Fill(photonPt);
-    
+        if(!overlap) fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap->Fill(photonPt);
+      }
+      
       // Not Overlapped decay
       if(!overlap) fhPtPrimMCPi0DecayPairNoOverlap->Fill(photonPt);
       
@@ -4306,7 +4330,10 @@ void AliAnaParticleIsolation::FillAcceptanceHistograms()
         
         // Second decay out of acceptance
         if(!ok2 || !d2Acc || daugh2mom.E() <= minECalo)
+        {
           fhPtPrimMCPi0DecayIsoPairOutOfAcceptance->Fill(photonPt);
+          if(!overlap) fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap->Fill(photonPt);
+        }
         
         // Second decay pt smaller than threshold
         if(d2Acc && dRdaugh2 < GetIsolationCut()->GetConeSize() &&
diff --git a/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.h b/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.h
index 2995ac81e01..4619c3e2bf2 100755
--- a/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.h
+++ b/PWGGA/CaloTrackCorrelations/AliAnaParticleIsolation.h
@@ -350,6 +350,7 @@ class AliAnaParticleIsolation : public AliAnaCaloTrackCorrBaseClass {
   
   TH1F *   fhPtPrimMCPi0DecayPairOutOfCone;       //! Pi0 decay photons, with decay pair out of isolation cone
   TH1F *   fhPtPrimMCPi0DecayPairOutOfAcceptance; //! Pi0 decay photons, with decay pair out of detector acceptance
+  TH1F *   fhPtPrimMCPi0DecayPairOutOfAcceptanceNoOverlap; //! Pi0 decay photons, with decay pair out of detector acceptance
   TH1F *   fhPtPrimMCPi0DecayPairAcceptInConeLowPt;//! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold
   TH1F *   fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlap; //! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and do not overlap
   TH1F *   fhPtPrimMCPi0DecayPairAcceptInConeLowPtNoOverlapCaloE; //! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and larger than detector threshold, and do not overlap
@@ -357,6 +358,7 @@ class AliAnaParticleIsolation : public AliAnaCaloTrackCorrBaseClass {
 
   TH1F *   fhPtPrimMCPi0DecayIsoPairOutOfCone;       //! Pi0 decay photons, with decay pair out of isolation cone, isolated
   TH1F *   fhPtPrimMCPi0DecayIsoPairOutOfAcceptance; //! Pi0 decay photons, with decay pair out of detector acceptance, isolated
+  TH1F *   fhPtPrimMCPi0DecayIsoPairOutOfAcceptanceNoOverlap; //! Pi0 decay photons, with decay pair out of detector acceptance, isolated
   TH1F *   fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPt;//! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, isolated
   TH1F *   fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlap; //! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and do not overlap, isolated
   TH1F *   fhPtPrimMCPi0DecayIsoPairAcceptInConeLowPtNoOverlapCaloE; //! Pi0 decay photons, with decay pair in cone and acceptance and lower pT than threshold, and larger than detector threshold, and do not overlap, isolated