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macro added: library checks specific to each HLT module
[u/mrichter/AliRoot.git] / PWG4 / AliAnaGammaJetLeadCone.h
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bdcfac30 1#ifndef ALIANAGAMMAJETLEADCONE_H
2#define ALIANAGAMMAJETLEADCONE_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5/* $Id$ */
6
7/* History of cvs commits:
8 *
9 * $Log$
4b707925 10 * Revision 1.2 2007/08/17 12:40:04 schutz
11 * New analysis classes by Gustavo Conesa
12 *
bdcfac30 13 * Revision 1.1.2.1 2007/07/26 10:32:09 schutz
14 * new analysis classes in the the new analysis framework
15 *
16 *
17 */
18
19//_________________________________________________________________________
20// Class that contains the algorithm for the reconstruction of jet, cone around leading particle
21// Class created from old AliPHOSGammaJet
22// (see AliRoot versions previous Release 4-09)
23//-- Author: Gustavo Conesa (INFN-LNF)
24
25#include "AliAnaGammaCorrelation.h"
26
27class AliAnaGammaJetLeadCone : public AliAnaGammaCorrelation {
28
29public:
30
31 AliAnaGammaJetLeadCone() ; // default ctor
32 AliAnaGammaJetLeadCone(const AliAnaGammaJetLeadCone & g) ; // cpy ctor
33 AliAnaGammaJetLeadCone & operator = (const AliAnaGammaJetLeadCone & g) ;//cpy assignment
34 virtual ~AliAnaGammaJetLeadCone() ; //virtual dtor
35
36 TList * GetCreateOutputObjects();
37
38 void InitParameters();
39
40 void Print(const Option_t * opt) const;
41
42 Bool_t AreSeveralConeAndPtCuts() const {return fSeveralConeAndPtCuts ; }
43 void SetSeveralConeAndPtCuts(Bool_t several){fSeveralConeAndPtCuts = several ;}
44
45 Bool_t IsPbPb() const {return fPbPb ; }
46 void SetPbPb(Bool_t opt){fPbPb = opt; }
47
48 Double_t GetEtaEMCALCut() const {return fEtaEMCALCut;}
49 Double_t GetPhiEMCALCut(Int_t i) const {return fPhiEMCALCut[i];}
50 void SetEtaEMCALCut(Double_t etacut) {fEtaEMCALCut = etacut ; }
51 void SetPhiEMCALCut(Double_t phi, Int_t i){fPhiEMCALCut[i] = phi; }
52
53 Double_t GetPtJetSelectionCut() const {return fPtJetSelectionCut ; }
54 Double_t GetJetRatioMaxCut() const {return fJetRatioMaxCut ; }
55 Double_t GetJetRatioMinCut() const {return fJetRatioMinCut ; }
56
57 void SetPtJetSelectionCut(Double_t cut){fPtJetSelectionCut = cut; }
58 void SetJetSelection(UInt_t select){ fSelect= select ; }
59
60 Int_t GetJetNCones() const {return fJetNCone ; }
61 Int_t GetJetNPtThres() const {return fJetNPt ; }
62 Float_t GetJetCone() const {return fJetCone ; }
63 Float_t GetJetPtThreshold() const {return fJetPtThreshold ; }
64 Float_t GetJetPtThresPbPb() const {return fJetPtThresPbPb ; }
65 Float_t GetJetCones(Int_t i) const {return fJetCones[i] ; }
66 Float_t GetJetPtThreshold(Int_t i) const {return fJetPtThres[i] ; }
67 TString GetJetConeName(Int_t i) const {return fJetNameCones[i] ; }
68 TString GetJetPtThresName(Int_t i) const {return fJetNamePtThres[i] ; }
69
70 void SetJetNCones(Int_t n){fJetNCone = n ; }
71 void SetJetNPtThresholds(Int_t n){fJetNPt = n ; }
72 void SetJetCones(Int_t i, Float_t cone, TString sc)
73 {fJetCones[i] = cone ; fJetNameCones[i] = sc; };
74 void SetCone(Float_t cone)
75 {fJetCone = cone; }
76 void SetJetPtThreshold(Float_t pt){fJetPtThreshold = pt; };
77 void SetJetPtThresPbPb(Float_t pt){fJetPtThresPbPb = pt; };
78 void SetJetPtThresholds(Int_t i,Float_t pt, TString spt){fJetPtThres[i] = pt ;
79 fJetNamePtThres[i] = spt; };
80
81 void SetJetRatioCutRange(Double_t ratiomin, Double_t ratiomax)
82 {fJetRatioMaxCut =ratiomax; fJetRatioMinCut = ratiomin ; }
83 void SetJetCTSRatioCutRange(Double_t ratiomin, Double_t ratiomax)
84 {fJetCTSRatioMaxCut =ratiomax; fJetCTSRatioMinCut = ratiomin ; }
85
86 void MakeGammaCorrelation(TParticle * pGamma, TClonesArray * plCTS, TClonesArray * plNe) ;
87
88 private:
89
90 Double_t CalculateJetRatioLimit(const Double_t ptg, const Double_t *param,
91 const Double_t *x);
92 void FillJetHistos(TClonesArray * pl, Double_t ptg, Double_t ptl,TString type, TString lastname);
93
94 Bool_t IsJetSelected(const Double_t ptg, const Double_t ptjet);
95
96 void MakeJet(TClonesArray * plCTS, TClonesArray * plNe,
97 TParticle * pGamma, TParticle* pLeading, TString lastname);
98
99 void GetLeadingCharge(TClonesArray * pl, TParticle *pGamma, TParticle * pLeading) const ;
100 void GetLeadingPi0 (TClonesArray * pl, TParticle *pGamma, TParticle * pLeading) ;
101 Bool_t GetLeadingParticle(TClonesArray * plCTS, TClonesArray * plNe,
102 TParticle *pGamma, TParticle * pLeading) ;
103
104 void SetJet(TParticle * part, Bool_t & b, Float_t cone, Double_t eta,
105 Double_t phi);
106
107 private:
108
109 Bool_t fPbPb; // PbPb event
110 Bool_t fSeveralConeAndPtCuts; // To play with the jet cone size and pt th.
111
112 Double_t fEtaEMCALCut ; // Eta EMCAL acceptance
113 Double_t fPhiEMCALCut[2] ; // Phi cut maximum
114
115 //Jet selection parameters
116 //Fixed cuts (old)
117 Double_t fJetCTSRatioMaxCut ; // Leading particle/gamma Ratio cut maximum
118 Double_t fJetCTSRatioMinCut ; // Leading particle/gamma Ratio cut minimum
119 Double_t fJetRatioMaxCut ; // Jet/gamma Ratio cut maximum
120 Double_t fJetRatioMinCut ; // Jet/gamma Ratio cut minimum
121
122 //Cuts depending on jet pt
123 Double_t fJetE1[2]; //Rec. jet energy parameters
124 Double_t fJetE2[2]; //Rec. jet energy parameters
125 Double_t fJetSigma1[2];//Rec. sigma of jet energy parameters
126 Double_t fJetSigma2[2];//Rec. sigma of jet energy parameters
127 Double_t fBkgMean[6]; //Background mean energy
128 Double_t fBkgRMS[6]; //Background RMS
129 Double_t fJetXMin1[6]; //X Factor to set jet min limit for pp
130 Double_t fJetXMin2[6]; //X Factor to set jet min limit for PbPb
131 Double_t fJetXMax1[6]; //X Factor to set jet max limit for pp
132 Double_t fJetXMax2[6]; //X Factor to set jet max limit for PbPb
133
134 Int_t fJetNCone ; // Number of jet cones sizes
135 Int_t fJetNPt ; // Number of jet particle pT threshold
136 Double_t fJetCone ; // Jet cone sizes under study (!fSeveralConeAndPtCuts)
137 Double_t fJetCones[10]; // Jet cone sizes under study (fSeveralConeAndPtCuts)
138 TString fJetNameCones[10]; // String name of cone to append to histos
139 Double_t fJetPtThreshold; // Jet pT threshold under study(!fSeveralConeAndPtCuts)
140 Double_t fJetPtThresPbPb; // Jet pT threshold under study(!fSeveralConeAndPtCuts)
141 Double_t fJetPtThres[10]; // Jet pT threshold under study(fSeveralConeAndPtCuts)
142 TString fJetNamePtThres[10]; // String name of pt th to append to histos
143 Double_t fPtJetSelectionCut; // Jet pt to change to low pt jets analysis
144 UInt_t fSelect ; //kTRUE: Selects all jets, no limits.
145
146 //Histograms
147
148 TH2F * fhPhiCharged ;
149 TH2F * fhPhiNeutral ;
150 TH2F * fhEtaCharged ;
151 TH2F * fhEtaNeutral ;
152 TH2F * fhDeltaPhiGammaCharged ;
153 TH2F * fhDeltaPhiGammaNeutral ;
154 TH2F * fhDeltaEtaGammaCharged ;
155 TH2F * fhDeltaEtaGammaNeutral ;
156
157 TH2F * fhAnglePairLeading ;
158 TH2F * fhInvMassPairLeading ;
159 TH2F * fhChargedRatio ;
160 TH2F * fhNeutralRatio ;
161 TH1F * fhNBkg ;
162 TH2F * fhNLeading ;
163 TH1F * fhNJet ;
164 TH2F * fhJetRatio ;
165 TH2F * fhJetPt ;
166 TH2F * fhBkgRatio ;
167 TH2F * fhBkgPt ;
168 TH2F * fhJetFragment ;
169 TH2F * fhBkgFragment ;
170 TH2F * fhJetPtDist ;
171 TH2F * fhBkgPtDist ;
172
173 TH2F * fhJetRatios[5][5];
174 TH2F * fhJetPts[5][5];
175 TH2F * fhBkgRatios[5][5];
176 TH2F * fhBkgPts[5][5];
177
178 TH2F * fhNLeadings[5][5];
179 TH1F * fhNJets[5][5];
180 TH1F * fhNBkgs[5][5];
181
182 TH2F * fhJetFragments[5][5];
183 TH2F * fhBkgFragments[5][5];
184 TH2F * fhJetPtDists[5][5];
185 TH2F * fhBkgPtDists[5][5];
186
187
4b707925 188 ClassDef(AliAnaGammaJetLeadCone,1)
bdcfac30 189} ;
190
191
192#endif //ALIANAGAMMAJETLEADCONE_H
193
194
195