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Add histograms checking the cluster energy after split
[u/mrichter/AliRoot.git] / PWGGA / CaloTrackCorrelations / AliAnaInsideClusterInvariantMass.h
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992b14a7 1#ifndef ALIANAINSIDECLUSTERINVARIANTMASS_H
2#define ALIANAINSIDECLUSTERINVARIANTMASS_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
992b14a7 5
6//_________________________________________________________________________
7//
8// Split clusters with some criteria and calculate invariant mass
9// to identify them as pi0 or conversion
10//
11//
12//-- Author: Gustavo Conesa (LPSC-Grenoble)
13//_________________________________________________________________________
14
15
16// --- ROOT system ---
17class TList ;
18class TObjString;
19class TLorentzVector;
20
21// --- ANALYSIS system ---
5c46c992 22class AliAODCaloCluster;
23
745913ae 24#include "AliAnaCaloTrackCorrBaseClass.h"
992b14a7 25
745913ae 26class AliAnaInsideClusterInvariantMass : public AliAnaCaloTrackCorrBaseClass {
992b14a7 27
28 public:
3c1d9afb 29
992b14a7 30 AliAnaInsideClusterInvariantMass() ; // default ctor
31 virtual ~AliAnaInsideClusterInvariantMass() { ; } //virtual dtor
992b14a7 32
33 TObjString * GetAnalysisCuts();
34
35 TList * GetCreateOutputObjects();
3c1d9afb 36
992b14a7 37 void Init();
38
39 void InitParameters();
40
41 void MakeAnalysisFillHistograms() ;
992b14a7 42
71e3889f 43 void Print(const Option_t * opt) const;
992b14a7 44
71e3889f 45 void SetCalorimeter(TString & det) { fCalorimeter = det ; }
46
47 void SetM02Cut(Float_t min=0, Float_t max=10) { fM02MinCut = min ; fM02MaxCut = max ; }
992b14a7 48
71e3889f 49 void SetMinNCells(Int_t cut) { fMinNCells = cut ; }
2cb134fb 50
51 void SetMinBadChannelDistance(Float_t cut) { fMinBadDist = cut ; }
992b14a7 52
883411b2 53 void SwitchOnFillAngleHistograms() { fFillAngleHisto = kTRUE ; }
54 void SwitchOffFillAngleHistograms() { fFillAngleHisto = kFALSE ; }
55
56 void SwitchOnFillExtraSSHistograms() { fFillSSExtraHisto = kTRUE ; }
57 void SwitchOffFillExtraSSHistograms() { fFillSSExtraHisto = kFALSE ; }
8e81c2cf 58
59 void SwitchOnFillTMResidualHistograms() { fFillTMResidualHisto = kTRUE ; }
60 void SwitchOffFillTMResidualHistograms() { fFillTMResidualHisto = kFALSE ; }
61
992b14a7 62 //For histograms
c5693f62 63 enum mcTypes { kmcPhoton = 1, kmcConversion = 2, kmcPi0 = 3,
64 kmcEta = 4, kmcElectron = 5, kmcHadron = 6 };
992b14a7 65
66 private:
67
5c46c992 68 TString fCalorimeter ; // Calorimeter where the gamma is searched
3c1d9afb 69 Float_t fM02MaxCut ; // Study clusters with l0 smaller than cut
70 Float_t fM02MinCut ; // Study clusters with l0 larger than cut
71 Int_t fMinNCells ; // Study clusters with ncells larger than cut
72 Float_t fMinBadDist ; // Minimal distance to bad channel to accept cluster
243c2909 73
883411b2 74 Bool_t fFillAngleHisto; // Fill splitted clusters angle histograms
8e81c2cf 75 Bool_t fFillTMResidualHisto ; // Fill track matching histos, residuals
76 Bool_t fFillSSExtraHisto ; // Fill shower shape extra histos
77
992b14a7 78 //Histograms
79
0137016b 80 TH2F * fhMassNLocMax1[7][2] ; //! Mass of 2 highest energy cells when 1 local max vs E, 1-6 for different MC particle types
5c46c992 81 TH2F * fhMassNLocMax2[7][2] ; //! Mass of 2 cells local maxima vs E, 1-6 for different MC particle types
82 TH2F * fhMassNLocMaxN[7][2] ; //! Mass of >2 cells local maxima vs E, 1-6 for different MC particle types
83
0137016b 84 TH2F * fhMassM02NLocMax1[7][2] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, for E > 7 GeV, 1-6 for different MC particle types
85 TH2F * fhMassM02NLocMax2[7][2] ; //! Mass of 2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
86 TH2F * fhMassM02NLocMaxN[7][2] ; //! Mass of >2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
87
26680f06 88 TH2F * fhMassM02NLocMax1Ebin[4] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, 4 E bins, neutral clusters
89 TH2F * fhMassM02NLocMax2Ebin[4] ; //! Mass of 2 cells local maxima, vs M02, 4 E bins, neutral clusters
90 TH2F * fhMassM02NLocMaxNEbin[4] ; //! Mass of >2 cells local maxima, vs M02, 4 E bins, neutral clusters
7b686344 91
d2655d46 92 TH2F * fhMassDispEtaNLocMax1[7][2] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, for E > 7 GeV, 1-6 for different MC particle types
93 TH2F * fhMassDispEtaNLocMax2[7][2] ; //! Mass of 2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
94 TH2F * fhMassDispEtaNLocMaxN[7][2] ; //! Mass of >2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
95
96 TH2F * fhMassDispEtaNLocMax1Ebin[4] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, 4 E bins, neutral clusters
97 TH2F * fhMassDispEtaNLocMax2Ebin[4] ; //! Mass of 2 cells local maxima, vs M02, 4 E bins, neutral clusters
98 TH2F * fhMassDispEtaNLocMaxNEbin[4] ; //! Mass of >2 cells local maxima, vs M02, 4 E bins, neutral clusters
99
100 TH2F * fhMassDispPhiNLocMax1[7][2] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, for E > 7 GeV, 1-6 for different MC particle types
101 TH2F * fhMassDispPhiNLocMax2[7][2] ; //! Mass of 2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
102 TH2F * fhMassDispPhiNLocMaxN[7][2] ; //! Mass of >2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
103
104 TH2F * fhMassDispPhiNLocMax1Ebin[4] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, 4 E bins, neutral clusters
105 TH2F * fhMassDispPhiNLocMax2Ebin[4] ; //! Mass of 2 cells local maxima, vs M02, 4 E bins, neutral clusters
106 TH2F * fhMassDispPhiNLocMaxNEbin[4] ; //! Mass of >2 cells local maxima, vs M02, 4 E bins, neutral clusters
107
108 TH2F * fhMassDispAsyNLocMax1[7][2] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, for E > 7 GeV, 1-6 for different MC particle types
109 TH2F * fhMassDispAsyNLocMax2[7][2] ; //! Mass of 2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
110 TH2F * fhMassDispAsyNLocMaxN[7][2] ; //! Mass of >2 cells local maxima, vs M02, for E > 7 GeV, 1-6 for different MC particle types
111
112 TH2F * fhMassDispAsyNLocMax1Ebin[4] ; //! Mass of 2 highest energy cells when 1 local max, vs M02, 4 E bins, neutral clusters
113 TH2F * fhMassDispAsyNLocMax2Ebin[4] ; //! Mass of 2 cells local maxima, vs M02, 4 E bins, neutral clusters
114 TH2F * fhMassDispAsyNLocMaxNEbin[4] ; //! Mass of >2 cells local maxima, vs M02, 4 E bins, neutral clusters
115
5c46c992 116 TH2F * fhNLocMax [7][2] ; //! Number of maxima in cluster vs E, 1-6 for different MC particle types
5c46c992 117 TH2F * fhNLocMaxM02Cut[7][2] ; //! Number of maxima in cluster vs E, 1-6 for different MC particle types, after SS cut
118
119 TH2F * fhM02NLocMax1 [7][2] ; //! M02 vs E for N max in cluster = 1, 1-6 for different MC particle types
120 TH2F * fhM02NLocMax2 [7][2] ; //! M02 vs E for N max in cluster = 2, 1-6 for different MC particle types
121 TH2F * fhM02NLocMaxN [7][2] ; //! M02 vs E for N max in cluster > 2, 1-6 for different MC particle types
8e81c2cf 122
123 TH2F * fhMCAsymM02NLocMax1MCPi0Ebin[4] ; //! M02 vs decay asymmetry for N max in cluster = 1, for 4 energy bins
124 TH2F * fhMCAsymM02NLocMax2MCPi0Ebin[4] ; //! M02 vs decay asymmetry for N max in cluster = 2, for 4 energy bins
125 TH2F * fhMCAsymM02NLocMaxNMCPi0Ebin[4] ; //! M02 vs decay asymmetry for N max in cluster > 2, for 4 energy bins
126
127 TH2F * fhMCGenFracNLocMax1[7][2] ; //! E generated particle / E reconstructed vs E reconstructed for N max in cluster = 1, 1-6 for different MC particle types
128 TH2F * fhMCGenFracNLocMax2[7][2] ; //! E generated particle / E reconstructed vs E reconstructed for N max in cluster = 2, 1-6 for different MC particle types
129 TH2F * fhMCGenFracNLocMaxN[7][2] ; //! E generated particle / E reconstructed vs E reconstructed for N max in cluster > 2, 1-6 for different MC particle types
130
53f2c382 131 TH2F * fhMCGenFracNLocMaxEbin[7][4] ; //! NLM vs E generated particle / E reconstructed vs E reconstructed 1-6 for different MC particle types, not matched to track
132 TH2F * fhMCGenFracNLocMaxEbinMatched[7][4] ; //! NLM vs E generated particle / E reconstructed vs E reconstructed 1-6 for different MC particle types, matched to track
133
8e81c2cf 134 TH2F * fhM02MCGenFracNLocMax1Ebin[7][4] ; //! M02 vs E generated particle / E reconstructed vs E reconstructed for N max in cluster = 1, 1-6 for different MC particle types, not track matched
135 TH2F * fhM02MCGenFracNLocMax2Ebin[7][4] ; //! M02 vs E generated particle / E reconstructed vs E reconstructed for N max in cluster = 2, 1-6 for different MC particle types, not track matched
136 TH2F * fhM02MCGenFracNLocMaxNEbin[7][4] ; //! M02 vs E generated particle / E reconstructed vs E reconstructed for N max in cluster > 2, 1-6 for different MC particle types, not track matched
137
138 TH2F * fhMassMCGenFracNLocMax1Ebin[7][4] ; //! Mass vs E generated particle / E reconstructed vs E reconstructed for N max in cluster = 1, 1-6 for different MC particle types, not track matched
139 TH2F * fhMassMCGenFracNLocMax2Ebin[7][4] ; //! Mass vs E generated particle / E reconstructed vs E reconstructed for N max in cluster = 2, 1-6 for different MC particle types, not track matched
140 TH2F * fhMassMCGenFracNLocMaxNEbin[7][4] ; //! Mass vs E generated particle / E reconstructed vs E reconstructed for N max in cluster > 2, 1-6 for different MC particle types, not track matched
141
5c46c992 142 TH2F * fhNCellNLocMax1[7][2] ; //! n cells in cluster vs E for N max in cluster = 1, 1-6 for different MC particle types
143 TH2F * fhNCellNLocMax2[7][2] ; //! n cells in cluster vs E for N max in cluster = 2, 1-6 for different MC particle types
144 TH2F * fhNCellNLocMaxN[7][2] ; //! n cells in cluster vs E for N max in cluster > 2, 1-6 for different MC particle types
992b14a7 145
5c46c992 146 TH2F * fhM02Pi0LocMax1[7][2] ; //! M02 for Mass around pi0, N Local Maxima = 1
147 TH2F * fhM02EtaLocMax1[7][2] ; //! M02 for Mass around eta, N Local Maxima = 1
148 TH2F * fhM02ConLocMax1[7][2] ; //! M02 for Mass around close to 0, N Local Maxima = 1
992b14a7 149
5c46c992 150 TH2F * fhM02Pi0LocMax2[7][2] ; //! M02 for Mass around pi0, N Local Maxima = 2
151 TH2F * fhM02EtaLocMax2[7][2] ; //! M02 for Mass around eta, N Local Maxima = 2
152 TH2F * fhM02ConLocMax2[7][2] ; //! M02 for Mass around close to 0, N Local Maxima = 2
153
154 TH2F * fhM02Pi0LocMaxN[7][2] ; //! M02 for Mass around pi0, N Local Maxima > 2
155 TH2F * fhM02EtaLocMaxN[7][2] ; //! M02 for Mass around eta, N Local Maxima > 2
156 TH2F * fhM02ConLocMaxN[7][2] ; //! M02 for Mass around close to 0, N Local Maxima > 2
fc01318e 157
158 TH2F * fhSplitEFractionNLocMax1[7][2] ; //! sum of splitted cluster energy / cluster energy for N Local Maxima = 1
159 TH2F * fhSplitEFractionNLocMax2[7][2] ; //! sum of splitted cluster energy / cluster energy for N Local Maxima = 2
160 TH2F * fhSplitEFractionNLocMaxN[7][2] ; //! sum of splitted cluster energy / cluster energy for N Local Maxima > 2
161
162 TH2F * fhMassSplitEFractionNLocMax1Ebin[7][4] ; //! Mass vs sum of splitted cluster energy / cluster energy for N max in cluster = 1, 1-6 for different MC particle types, not track matched
163 TH2F * fhMassSplitEFractionNLocMax2Ebin[7][4] ; //! Mass vs sum of splitted cluster energy / cluster energy for N max in cluster = 2, 1-6 for different MC particle types, not track matched
164 TH2F * fhMassSplitEFractionNLocMaxNEbin[7][4] ; //! Mass vs sum of splitted cluster energy / cluster energy for N max in cluster > 2, 1-6 for different MC particle types, not track matched
5c46c992 165
166 TH2F * fhAnglePairLocMax1[2] ; //! pair opening angle vs E
167 TH2F * fhAnglePairLocMax2[2] ; //! pair opening angle vs E
168 TH2F * fhAnglePairLocMaxN[2] ; //! pair opening angle vs E
169
0137016b 170 TH2F * fhAnglePairMassLocMax1[2] ; //! pair opening angle vs Mass for E > 7 GeV
171 TH2F * fhAnglePairMassLocMax2[2] ; //! pair opening angle vs Mass for E > 7 GeV
172 TH2F * fhAnglePairMassLocMaxN[2] ; //! pair opening angle vs Mass for E > 7 GeV
243c2909 173
5c46c992 174 TH2F * fhTrackMatchedDEtaLocMax1[7] ; //! Eta distance between track and cluster vs cluster E, 1 local maximum
175 TH2F * fhTrackMatchedDPhiLocMax1[7] ; //! Phi distance between track and cluster vs cluster E, 1 local maximum
176 TH2F * fhTrackMatchedDEtaLocMax2[7] ; //! Eta distance between track and cluster vs cluster E, 2 local maximum
177 TH2F * fhTrackMatchedDPhiLocMax2[7] ; //! Phi distance between track and cluster vs cluster E, 2 local maximum
178 TH2F * fhTrackMatchedDEtaLocMaxN[7] ; //! Eta distance between track and cluster vs cluster E, more than 2 local maximum
179 TH2F * fhTrackMatchedDPhiLocMaxN[7] ; //! Phi distance between track and cluster vs cluster E, more than 2 local maximum
243c2909 180
181 AliAnaInsideClusterInvariantMass( const AliAnaInsideClusterInvariantMass & g) ; // cpy ctor
29ca9cad 182 AliAnaInsideClusterInvariantMass & operator = (const AliAnaInsideClusterInvariantMass & g) ; // cpy assignment
992b14a7 183
883411b2 184 ClassDef(AliAnaInsideClusterInvariantMass,14)
992b14a7 185
186} ;
187
188#endif //ALIANAINSIDECLUSTERINVARIANTMASS_H
189
190
191