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3b7ffecf | 1 | #ifndef ALIANALYSISTASKJETSPECTRUM2_H |
2 | #define ALIANALYSISTASKJETSPECTRUM2_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 | // Task used for the correction of determiantion of reconstructed jet spectra | |
9 | // Compares input (gen) and output (rec) jets | |
10 | // ******************************************* | |
11 | ||
12 | #include "AliAnalysisTaskSE.h" | |
13 | #include "THnSparse.h" // cannot forward declare ThnSparseF | |
14 | ||
15 | //////////////// | |
16 | class AliJetHeader; | |
17 | class AliESDEvent; | |
18 | class AliAODEvent; | |
a31b8a87 | 19 | class AliAODExtension; |
3b7ffecf | 20 | class AliAODJet; |
d7117cbd | 21 | class AliVParticle; |
c2785065 | 22 | class AliAODJetEventBackground; |
3b7ffecf | 23 | class AliGenPythiaEventHeader; |
24 | class AliCFManager; | |
25 | ||
26 | class TList; | |
27 | class TChain; | |
c2785065 | 28 | class TH1F; |
3b7ffecf | 29 | class TH2F; |
30 | class TH3F; | |
31 | class TProfile; | |
b1cd90b5 | 32 | class TSTring; |
3b7ffecf | 33 | |
34 | ||
35 | class AliAnalysisTaskJetSpectrum2 : public AliAnalysisTaskSE | |
36 | { | |
37 | public: | |
38 | AliAnalysisTaskJetSpectrum2(); | |
39 | AliAnalysisTaskJetSpectrum2(const char* name); | |
40 | virtual ~AliAnalysisTaskJetSpectrum2() {;} | |
41 | // Implementation of interface methods | |
42 | virtual void UserCreateOutputObjects(); | |
43 | virtual void Init(); | |
44 | virtual void LocalInit() { Init(); } | |
45 | virtual void UserExec(Option_t *option); | |
46 | virtual void Terminate(Option_t *option); | |
47 | virtual Bool_t Notify(); | |
48 | ||
b5cc0c6d | 49 | virtual void SetUseGlobalSelection(Bool_t b){fUseGlobalSelection = b;} |
f4132e7d | 50 | virtual void SetEventClass(Int_t i){fEventClass = i;} |
3b7ffecf | 51 | virtual void SetExternalWeight(Float_t f){fExternalWeight = f;} |
52 | virtual void SetUseExternalWeightOnly(Bool_t b){fUseExternalWeightOnly = b;} | |
565584e8 | 53 | virtual void SetAODJetInput(Bool_t b){fUseAODJetInput = b;} |
54 | virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;} | |
55 | virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;} | |
3b7ffecf | 56 | virtual void SetLimitGenJetEta(Bool_t b){fLimitGenJetEta = b;} |
a31b8a87 | 57 | virtual void SetJetEtaWindow(Float_t f){fJetRecEtaWindow = f;} |
58 | virtual void SetTrackEtaWindow(Float_t f){fTrackRecEtaWindow = f;} | |
59 | virtual void SetNMatchJets(Short_t f){fNMatchJets = f;} | |
9280dfa6 | 60 | virtual void SetMinJetPt(Float_t f){fMinJetPt = f;} |
7b822bc5 | 61 | virtual void SetNRPBins(Short_t i){fNRPBins = i;} |
a31b8a87 | 62 | virtual void SetMinTrackPt(Float_t f){fMinTrackPt = f;} |
9280dfa6 | 63 | virtual void SetDeltaPhiWindow(Float_t f){fDeltaPhiWindow = f;} |
3b7ffecf | 64 | virtual void SetAnalysisType(Int_t i){fAnalysisType = i;} |
65 | virtual void SetBranchGen(const char* c){fBranchGen = c;} | |
66 | virtual void SetBranchRec(const char* c){fBranchRec = c;} | |
37eb26ea | 67 | virtual void SetBranchBkgRec(const char* c){fBranchBkgRec = c;} |
68 | virtual void SetBranchBkgGen(const char* c){fBranchBkgGen = c;} | |
3b7ffecf | 69 | virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;} |
70 | virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;} | |
71 | virtual void SetFilterMask(UInt_t i){fFilterMask = i;} | |
f2dd0695 | 72 | virtual void SetEventSelectionMask(UInt_t i){fEventSelectionMask = i;} |
a31b8a87 | 73 | virtual void SetNonStdFile(char* c){fNonStdFile = c;} |
3b7ffecf | 74 | |
75 | ||
76 | // Helper | |
77 | // | |
78 | ||
79 | // we have different cases | |
80 | // AOD reading -> MC from AOD | |
81 | // ESD reading -> MC from Kinematics | |
82 | // this has to match with our selection of input events | |
565584e8 | 83 | enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance}; |
3b7ffecf | 84 | enum {kAnaMC = 0x1, kAnaMCESD = 0x2}; |
37eb26ea | 85 | enum {kMaxJets = 3}; |
a2522483 | 86 | enum {kJetRec = 0, kJetGen, kJetRecFull, kJetGenFull, kJetTypes}; // |
3b7ffecf | 87 | enum {kMaxCorrelation = 3}; |
88 | ||
89 | // | |
90 | // 0 all jets | |
91 | // 1 all jet in eta window | |
92 | // 2 all jets with partner | |
93 | // 3 all jets in eta window with partner | |
94 | // 4 all jets with partner in eta window | |
95 | enum {kStep0 = 0, kStep1, kStep2, kStep3, kStep4,kMaxStep}; | |
96 | ||
97 | ||
98 | private: | |
99 | ||
100 | AliAnalysisTaskJetSpectrum2(const AliAnalysisTaskJetSpectrum2&); | |
101 | AliAnalysisTaskJetSpectrum2& operator=(const AliAnalysisTaskJetSpectrum2&); | |
102 | ||
a31b8a87 | 103 | void MakeJetContainer(); |
104 | Int_t GetListOfTracks(TList *list,Int_t type); | |
105 | void FillTrackHistos(TList &particlesList,int iType); | |
3b7ffecf | 106 | |
a31b8a87 | 107 | Int_t GetListOfJets(TList *list,TClonesArray* jarray,Int_t type); |
108 | void FillJetHistos(TList &jetsList,TList &particlesList,Int_t iType); | |
109 | ||
110 | void FillMatchHistos(TList &recJetsList,TList &genJetsList); | |
111 | ||
112 | Bool_t JetSelected(AliAODJet *jet); | |
37eb26ea | 113 | Int_t MultFromJetRefs(TClonesArray *jets); |
d7117cbd | 114 | AliVParticle *LeadingTrackFromJetRefs(AliAODJet* jet); |
115 | AliVParticle *LeadingTrackInCone(AliAODJet* jet,TList *list,Float_t r = 0.4); | |
116 | ||
37eb26ea | 117 | |
3493c3a9 | 118 | AliJetHeader *fJetHeaderRec;//! The jet header that can be fetched from the userinfo |
119 | AliJetHeader *fJetHeaderGen;//! The jet header that can fetched from the userinfo | |
a31b8a87 | 120 | AliAODEvent *fAODIn; //! where we take the jets from |
121 | AliAODEvent *fAODOut; //! where we take the jets from | |
122 | AliAODExtension *fAODExtension; //! where we take the jets from can be input or output AOD | |
3493c3a9 | 123 | THnSparseF *fhnJetContainer[kMaxStep*2]; //! like particle container in corrfw with different steps need AliCFContainer with Scale(), and clone() to do the same |
124 | THnSparseF *fhnCorrelation; //! response matrix for unfolding | |
125 | THnSparseF *fhnCorrelationPhiZRec; //! response matrix for unfolding in max Z rec bins | |
3b7ffecf | 126 | |
3493c3a9 | 127 | TF1 *f1PtScale; //! correction function to correct to the average true jet energy depending on p_T,rec |
3b7ffecf | 128 | |
129 | TString fBranchRec; // AOD branch name for reconstructed | |
130 | TString fBranchGen; // AOD brnach for genereated | |
37eb26ea | 131 | TString fBranchBkgRec; //AOD branch for background |
132 | TString fBranchBkgGen; //AOD branch for background | |
a31b8a87 | 133 | TString fNonStdFile; // name of delta aod file to catch the extension |
3b7ffecf | 134 | |
565584e8 | 135 | Bool_t fUseAODJetInput; // take jet from input AOD not from ouptu AOD |
136 | Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD | |
137 | Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD | |
b5cc0c6d | 138 | Bool_t fUseGlobalSelection; // Limit the eta of the generated jets |
3b7ffecf | 139 | Bool_t fUseExternalWeightOnly; // use only external weight |
140 | Bool_t fLimitGenJetEta; // Limit the eta of the generated jets | |
a31b8a87 | 141 | Short_t fNMatchJets; // number of leading jets considered from the list |
7b822bc5 | 142 | Short_t fNRPBins; // number of bins with respect to RP |
f2dd0695 | 143 | UInt_t fFilterMask; // filter bit for slecected tracks |
144 | UInt_t fEventSelectionMask; // Selection information used to filter events | |
3b7ffecf | 145 | Int_t fAnalysisType; // Analysis type |
146 | Int_t fTrackTypeRec; // type of tracks used for FF | |
147 | Int_t fTrackTypeGen; // type of tracks used for FF | |
f4132e7d | 148 | Int_t fEventClass; // event class to be looked at for this instance of the task |
3b7ffecf | 149 | Float_t fAvgTrials; // Average nimber of trials |
150 | Float_t fExternalWeight; // external weight | |
a31b8a87 | 151 | Float_t fJetRecEtaWindow; // eta window for rec jets |
152 | Float_t fTrackRecEtaWindow; // eta window for rec tracks | |
9280dfa6 | 153 | Float_t fMinJetPt; // limits the jet p_T in addition to what already is done in the jet finder, this is important for jet matching for JF with lo threshold |
a31b8a87 | 154 | Float_t fMinTrackPt; // limits the track p_T |
26fa06fb | 155 | Float_t fDeltaPhiWindow; // minium angle between dijets |
7b822bc5 | 156 | Float_t fRPAngle; // ! angle of the reaction plane |
37eb26ea | 157 | Int_t fMultRec; // ! reconstructed track multiplicity |
158 | Int_t fMultGen; // ! generated track multiplicity | |
7b822bc5 | 159 | |
3b7ffecf | 160 | |
3493c3a9 | 161 | TProfile* fh1Xsec; //! pythia cross section and trials |
162 | TH1F* fh1Trials; //! trials are added | |
163 | TH1F* fh1PtHard; //! Pt har of the event... | |
164 | TH1F* fh1PtHardNoW; //! Pt har of the event without weigt | |
165 | TH1F* fh1PtHardTrials; //! Number of trials | |
57ca1193 | 166 | TH1F* fh1ZVtx; //! z-vtx distribution |
7b822bc5 | 167 | TH1F* fh1RP; //! RP distribution |
37eb26ea | 168 | TH1F* fh1TmpRho; //! just temporary histo for calculation |
169 | TH2F* fh2MultRec; //! reconstructed track multiplicity | |
170 | TH2F* fh2MultGen; //! generated track multiplicity | |
171 | ||
a31b8a87 | 172 | TH2F* fh2PtFGen; //! found vs generated |
3493c3a9 | 173 | TH2F* fh2RelPtFGen; //! relative difference between generated and found |
37eb26ea | 174 | |
9a83d4af | 175 | |
a31b8a87 | 176 | // Jet histos second go |
177 | ||
178 | TH1F* fh1NJets[kJetTypes]; //! nr of gen jets | |
179 | TH1F* fh1SumPtTrack[kJetTypes]; //! sum over all track pT | |
180 | ||
37eb26ea | 181 | TH1F* fh1PtIn[kJetTypes][kMaxJets+1]; //! Jet pt |
a31b8a87 | 182 | TH1F* fh1PtJetsIn[kJetTypes]; //! Jet pt for all jets |
183 | TH1F* fh1PtTracksIn[kJetTypes]; //! track pt for all tracks | |
cb883243 | 184 | TH1F* fh1PtTracksInLow[kJetTypes]; //! track pt for all tracks |
a31b8a87 | 185 | TH1F* fh1PtTracksLeadingIn[kJetTypes]; //! track pt for all tracks |
186 | ||
187 | TH2F* fh2NJetsPt[kJetTypes]; //! Number of found jets above threshold | |
a2522483 | 188 | TH2F* fh2NTracksPt[kJetTypes]; //! Number of tracks above threshold |
a31b8a87 | 189 | TH2F* fh2LeadingTrackPtTrackPhi[kJetTypes]; //! phi distribution of accepted leading tracks |
37eb26ea | 190 | TH2F* fh2RhoPt[kJetTypes][kMaxJets+1]; //! jet shape variable rho |
191 | TH2F* fh2PsiPt[kJetTypes][kMaxJets+1]; //! jet shape variable psi | |
7b822bc5 | 192 | |
37eb26ea | 193 | TH2F* fh2PhiPt[kJetTypes][kMaxJets+1]; //! phi of jets |
194 | TH2F* fh2EtaPt[kJetTypes][kMaxJets+1]; //! eta of jets | |
195 | TH2F* fh2AreaPt[kJetTypes][kMaxJets+1]; //! area distribution | |
196 | TH2F* fh2EtaArea[kJetTypes][kMaxJets+1]; //! area vs eta distribution | |
197 | TH2F* fh2PhiEta[kJetTypes][kMaxJets+1]; //! eta phi distribution of jet | |
d7117cbd | 198 | TH2F* fh2LTrackPtJetPt[kJetTypes][kMaxJets+1]; //! leading track within the jet vs jet pt |
a31b8a87 | 199 | |
7b822bc5 | 200 | |
201 | TH3F* fh3MultPtRP[kJetTypes][kMaxJets+1]; //! RP vs. mult of jets | |
202 | TH3F* fh3MultTrackPtRP[kJetTypes]; //! mult vs pt | |
203 | ||
204 | ||
a31b8a87 | 205 | TH1F* fh1DijetMinv[kJetTypes]; //! dijet inv mass |
206 | TH2F* fh2DijetDeltaPhiPt[kJetTypes]; //! dijet delta phi vs pt | |
207 | TH2F* fh2DijetAsymPt[kJetTypes]; //! dijet asym vs pt after delta phi cut | |
208 | TH2F* fh2DijetPt2vsPt1[kJetTypes]; //! dijet pt2 vs pt1 | |
209 | TH2F* fh2DijetDifvsSum[kJetTypes]; //! dijet dif vs sum | |
210 | ||
7b822bc5 | 211 | |
f4132e7d | 212 | TList *fHistList; //! Output list |
3b7ffecf | 213 | |
214 | ||
d7117cbd | 215 | ClassDef(AliAnalysisTaskJetSpectrum2, 13) // Analysis task for standard jet analysis |
3b7ffecf | 216 | }; |
217 | ||
218 | #endif |