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1#ifndef ALIANALYSISTASKJETCORE_H
2#define ALIANALYSISTASKJETCORE_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7// **************************************
8// This task computes several jet observables like
9// the fraction of energy in inner and outer coronnas,
10// the distance from track to jet axis and a
11// correlation strength distribution of particles inside jets.
12// Author: lcunquei@cern.ch
13// *******************************************
14
15class TH1F;
16class TH1I;
17class TH2F;
18class TH3F;
19class THnSparse;
20class AliESDEvent;
21class AliAODExtension;
22class AliAODEvent;
23
24#include "AliAnalysisTaskSE.h"
25#include "AliVEvent.h"
26
27class AliAnalysisTaskJetCore : public AliAnalysisTaskSE {
28public:
29 AliAnalysisTaskJetCore();
30 AliAnalysisTaskJetCore(const char *name);
31 virtual ~AliAnalysisTaskJetCore();
32 virtual void LocalInit() {Init();}
33 virtual void Init();
34 virtual void UserCreateOutputObjects();
35 virtual void UserExec(Option_t *option);
36 virtual void Terminate(const Option_t*);
37
38 virtual Int_t GetNInputTracks();
39
40 Double_t RelativePhi(Double_t angle1,Double_t angle2);
41 virtual THnSparse* NewTHnSparseF(const char* name, UInt_t entries);
42 virtual void GetDimParams(Int_t iEntry,TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax);
43 virtual AliVEvent::EOfflineTriggerTypes GetOfflineTrgMask() const { return fOfflineTrgMask; }
44 virtual void GetBranchNames(TString &branch1, TString &branch2) const { branch1 = fJetBranchName[0]; branch2 = fJetBranchName[1]; }
45 virtual Bool_t GetIsPbPb() const { return fIsPbPb; }
46 virtual Int_t GetMinContribVtx() const { return fMinContribVtx; };
47 virtual Float_t GetVtxZMin() const { return fVtxZMin; }
48 virtual Float_t GetVtxZMax() const { return fVtxZMax; }
49 virtual Int_t GetEvtClassMin() const { return fEvtClassMin; }
50 virtual Int_t GetEvtClassMax() const { return fEvtClassMax; }
51 virtual Float_t GetCentMin() const { return fCentMin; }
52 virtual Float_t GetCentMax() const { return fCentMax; }
53 virtual Int_t GetNInputTracksMin() const { return fNInputTracksMin; }
54 virtual Int_t GetNInputTracksMax() const { return fNInputTracksMax; }
55 virtual Float_t GetJetEtaMin() const { return fJetEtaMin; }
56 virtual Float_t GetJetEtaMax() const { return fJetEtaMax; }
57 virtual Float_t GetJetPtMin() const { return fJetPtMin; }
58 virtual Float_t GetJetPtFractionMin() const { return fJetPtFractionMin; }
59 virtual Int_t GetNMatchJets() const { return fNMatchJets; }
60 virtual void SetBranchNames(const TString &branch1, const TString &branch2);
61 virtual void SetBackgroundBranch(TString &branch) { fBackgroundBranch = branch;}
62 virtual void SetIsPbPb(Bool_t b=kTRUE) { fIsPbPb = b; }
63 virtual void SetOfflineTrgMask(AliVEvent::EOfflineTriggerTypes mask) { fOfflineTrgMask = mask; }
64 virtual void SetMinContribVtx(Int_t n) { fMinContribVtx = n; }
65 virtual void SetVtxZMin(Float_t z) { fVtxZMin = z; }
66 virtual void SetVtxZMax(Float_t z) { fVtxZMax = z; }
67 virtual void SetEvtClassMin(Int_t evtClass) { fEvtClassMin = evtClass; }
68 virtual void SetEvtClassMax(Int_t evtClass) { fEvtClassMax = evtClass; }
69 virtual void SetFilterMask(UInt_t i){fFilterMask = i;}
70 virtual void SetRadioFrac(Float_t radiofrac) { fRadioFrac = radiofrac; }
71 virtual void SetMinDist(Float_t minDist) { fMinDist = minDist; }
72 virtual void SetCentMin(Float_t cent) { fCentMin = cent; }
73 virtual void SetCentMax(Float_t cent) { fCentMax = cent; }
74 virtual void SetNInputTracksMin(Int_t nTr) { fNInputTracksMin = nTr; }
75 virtual void SetNInputTracksMax(Int_t nTr) { fNInputTracksMax = nTr; }
76 virtual void SetAngStructCloseTracks(Int_t yesno){fAngStructCloseTracks=yesno;}
77 virtual void SetCheckMethods(Int_t yesno){fCheckMethods=yesno;}
78 virtual void SetJetEtaMin(Float_t eta) { fJetEtaMin = eta; }
79 virtual void SetJetEtaMax(Float_t eta) { fJetEtaMax = eta; }
80 virtual void SetJetPtMin(Float_t pt) { fJetPtMin = pt; }
81 virtual void SetJetTriggerExclude(UChar_t i) { fJetTriggerExcludeMask = i; }
82 virtual void SetJetPtFractionMin(Float_t frac) { fJetPtFractionMin = frac; }
83 virtual void SetNMatchJets(Int_t n) { fNMatchJets = n; }
84 virtual void SetFillEvent(Bool_t b) { fbEvent = b; }
85 virtual void SetKeepJets(Bool_t b = kTRUE) { fKeepJets = b; }
86 virtual void SetNonStdFile(char* c){fNonStdFile = c;}
87
88
89private:
90 // ESD/AOD events
91 AliESDEvent *fESD; //! ESD object
92 AliAODEvent *fAOD; //! AOD event
93 AliAODExtension *fAODExtension; //! where we take the jets from can be input or output AOD
94 Int_t GetListOfTracks(TList *list);
95 Int_t GetHardestTrackBackToJet(AliAODJet *jet);
96 Int_t GetListOfTracksCloseToJet(TList *list,AliAODJet *jet);
97 // jets to compare
98 TString fJetBranchName[2]; // name of jet branches to compare
99 TList *fListJets[2]; //! jet lists
100
101 TString fBackgroundBranch;
102 TString fNonStdFile; // name of delta aod file to catch the extension
103 // event selection
104 Bool_t fIsPbPb; // is Pb-Pb (fast embedding) or p-p (detector response)
105 AliVEvent::EOfflineTriggerTypes fOfflineTrgMask; // mask of offline triggers to accept
106 Int_t fMinContribVtx; // minimum number of track contributors for primary vertex
107 Float_t fVtxZMin; // lower bound on vertex z
108 Float_t fVtxZMax; // upper bound on vertex z
109 Int_t fEvtClassMin; // lower bound on event class
110 Int_t fEvtClassMax; // upper bound on event class
111 UInt_t fFilterMask; // filter bit for slecected tracks
112 Float_t fRadioFrac; //!size of the concentric cone
113 Float_t fMinDist;
114 Float_t fCentMin; // lower bound on centrality
115 Float_t fCentMax; // upper bound on centrality
116 Int_t fNInputTracksMin; // lower bound of nb. of input tracks
117 Int_t fNInputTracksMax; // upper bound of nb. of input tracks
118 Int_t fAngStructCloseTracks;//only constituents or all tracks with R<0.8 for the angular structure
119 Int_t fCheckMethods; //to look into more detail into the core
120 Float_t fJetEtaMin; // lower bound on eta for found jets
121 Float_t fJetEtaMax; // upper bound on eta for found jets
122 Float_t fJetPtMin; // minimum jet pT
123 UChar_t fJetTriggerExcludeMask; // mask for jet triggeres to exclude
124 Float_t fJetPtFractionMin; // minimum fraction for positiv match of jets
125 Int_t fNMatchJets; // maximal nb. of jets taken for matching
126 Double_t fMatchMaxDist; // maximal distance of matching jets
127 Bool_t fKeepJets; // keep jets with negative pt after background subtraction
128
129
130 // output objects
131 const Int_t fkNbranches; //! number of branches to be read
132 const Int_t fkEvtClasses; //! number of event classes
133
134 TList *fOutputList; //! output data container
135 Bool_t fbEvent; // fill fhnEvent
136 TH1I *fHistEvtSelection; //! event selection statistic
137 THnSparse *fhnDeltaR; //! variables per jet
138 THnSparse *fhnSumBkg; //! variables per jet before acceptance cut
139 THnSparse *fhnJetCoreMethod3; //! variables per jet before acc
140
141 TH2F *fh2JetCoreMethod1C10; //Energy fraction in the core C10 method 1
142 TH2F *fh2JetCoreMethod2C10; //Energy fraction in the core C10 method 2
143 TH2F *fh2JetCoreMethod1C20; //Energy fraction in the core C20 method 1
144 TH2F *fh2JetCoreMethod2C20; //Energy fraction in the core C20 method 2
145 TH2F *fh2JetCoreMethod1C30; //Energy fraction in the core C30 method 1
146 TH2F *fh2JetCoreMethod2C30; //Energy fraction in the core C30 method 2
147 TH2F *fh2JetCoreMethod1C60; //Energy fraction in the core C60 method 1
148 TH2F *fh2JetCoreMethod2C60; //Energy fraction in the core C60 method 2
149
150 TH2F* fh2AngStructpt1C10; //Average two particle correlation function:C10 pt1
151 TH2F* fh2AngStructpt2C10; //C10 pt2
152 TH2F* fh2AngStructpt3C10; //C10 pt3
153 TH2F* fh2AngStructpt4C10; //C10 pt4
154 TH2F* fh2AngStructpt1C20; //C20 pt1
155 TH2F* fh2AngStructpt2C20; //C20 pt2
156 TH2F* fh2AngStructpt3C20; //C20 pt3
157 TH2F* fh2AngStructpt4C20; //C20 pt4
158 TH2F* fh2AngStructpt1C30; //C30 pt1
159 TH2F* fh2AngStructpt2C30; //C30 pt2
160 TH2F* fh2AngStructpt3C30; //C30 pt3
161 TH2F* fh2AngStructpt4C30; //C30 pt4
162 TH2F* fh2AngStructpt1C60; //C60 pt1
163 TH2F* fh2AngStructpt2C60; //C60 pt2
164 TH2F* fh2AngStructpt3C60; //C60 pt3
165 TH2F* fh2AngStructpt4C60; //C60 pt4
166 TH3F* fh3spectriggered; //triggered spectra
167 TH3F* fh3specbiased; //biased spectra
168 TH3F* fh3specleadsublead; //lead/sublead/all spectra
169
170
171 AliAnalysisTaskJetCore(const AliAnalysisTaskJetCore&); // not implemented
172 AliAnalysisTaskJetCore& operator=(const AliAnalysisTaskJetCore&); // not implemented
173
174 ClassDef(AliAnalysisTaskJetCore, 4);
175};
176
177#endif
178