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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; | |
152a0744 | 25 | class AliCFContainer; |
b99018c6 | 26 | class AliTHn; |
3b7ffecf | 27 | |
28 | class TList; | |
29 | class TChain; | |
c2785065 | 30 | class TH1F; |
3b7ffecf | 31 | class TH2F; |
32 | class TH3F; | |
742ee86c | 33 | class TRandom3; |
3b7ffecf | 34 | class TProfile; |
2eded560 | 35 | class TProfile2D; |
b1cd90b5 | 36 | class TSTring; |
3b7ffecf | 37 | |
3b7ffecf | 38 | class AliAnalysisTaskJetSpectrum2 : public AliAnalysisTaskSE |
39 | { | |
40 | public: | |
41 | AliAnalysisTaskJetSpectrum2(); | |
42 | AliAnalysisTaskJetSpectrum2(const char* name); | |
3d1dba29 | 43 | virtual ~AliAnalysisTaskJetSpectrum2(); |
3b7ffecf | 44 | // Implementation of interface methods |
45 | virtual void UserCreateOutputObjects(); | |
46 | virtual void Init(); | |
47 | virtual void LocalInit() { Init(); } | |
48 | virtual void UserExec(Option_t *option); | |
49 | virtual void Terminate(Option_t *option); | |
50 | virtual Bool_t Notify(); | |
51 | ||
b5cc0c6d | 52 | virtual void SetUseGlobalSelection(Bool_t b){fUseGlobalSelection = b;} |
f4132e7d | 53 | virtual void SetEventClass(Int_t i){fEventClass = i;} |
3b7ffecf | 54 | virtual void SetExternalWeight(Float_t f){fExternalWeight = f;} |
55 | virtual void SetUseExternalWeightOnly(Bool_t b){fUseExternalWeightOnly = b;} | |
565584e8 | 56 | virtual void SetAODJetInput(Bool_t b){fUseAODJetInput = b;} |
57 | virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;} | |
58 | virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;} | |
3b7ffecf | 59 | virtual void SetLimitGenJetEta(Bool_t b){fLimitGenJetEta = b;} |
a31b8a87 | 60 | virtual void SetJetEtaWindow(Float_t f){fJetRecEtaWindow = f;} |
61 | virtual void SetTrackEtaWindow(Float_t f){fTrackRecEtaWindow = f;} | |
62 | virtual void SetNMatchJets(Short_t f){fNMatchJets = f;} | |
9280dfa6 | 63 | virtual void SetMinJetPt(Float_t f){fMinJetPt = f;} |
7b822bc5 | 64 | virtual void SetNRPBins(Short_t i){fNRPBins = i;} |
4f6d1cc1 | 65 | virtual void SetTRP(Int_t i){fTRP=i;} |
66 | virtual void SetDebug(Int_t i){fDebug=i;} | |
85b5b73e | 67 | virtual void SetNMultBins(Short_t i) {fNBinsMult=i;} |
68 | virtual void SetNPtLeadingBins(Short_t i) {fNBinsLeadingTrackPt=i;} | |
742ee86c | 69 | virtual void SetFlagJetType(Int_t iType,Int_t iF){fFlagJetType[iType] = iF;} |
a31b8a87 | 70 | virtual void SetMinTrackPt(Float_t f){fMinTrackPt = f;} |
9280dfa6 | 71 | virtual void SetDeltaPhiWindow(Float_t f){fDeltaPhiWindow = f;} |
3b7ffecf | 72 | virtual void SetAnalysisType(Int_t i){fAnalysisType = i;} |
73 | virtual void SetBranchGen(const char* c){fBranchGen = c;} | |
74 | virtual void SetBranchRec(const char* c){fBranchRec = c;} | |
37eb26ea | 75 | virtual void SetBranchBkgRec(const char* c){fBranchBkgRec = c;} |
76 | virtual void SetBranchBkgGen(const char* c){fBranchBkgGen = c;} | |
3b7ffecf | 77 | virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;} |
78 | virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;} | |
79 | virtual void SetFilterMask(UInt_t i){fFilterMask = i;} | |
d7396b04 | 80 | virtual void SetJetTriggerExclude(UInt_t i){fJetTriggerExcludeMask = i;} |
81 | virtual void SetJetTriggerBest(UInt_t i){fJetTriggerBestMask = i;} | |
9fd4cc3e | 82 | virtual void SetMatching(Bool_t b = kTRUE){fDoMatching = b;} |
2eded560 | 83 | virtual void SetRPMethod(Int_t i){fRPMethod = i;} |
f2dd0695 | 84 | virtual void SetEventSelectionMask(UInt_t i){fEventSelectionMask = i;} |
2eded560 | 85 | |
a31b8a87 | 86 | virtual void SetNonStdFile(char* c){fNonStdFile = c;} |
3b7ffecf | 87 | |
3d1dba29 | 88 | virtual void SetNTrigger(Int_t n); |
89 | virtual void SetTrigger(Int_t i,UInt_t it,const char* c = ""); | |
90 | ||
3b7ffecf | 91 | |
db745d29 | 92 | virtual void SetNAcceptance(Int_t n); |
93 | virtual void SetAcceptance(Int_t i,Float_t phiMin,Float_t phiMax,Float_t etaMin,Float_t etaMax);// non overlapping regions | |
94 | virtual Int_t CheckAcceptance(Float_t phi,Float_t eta); | |
0c964c83 | 95 | |
96 | ||
97 | void SetMaxVertexZ(Float_t a) {fMaxVertexZ = a;} | |
98 | void SetMinNcontributors(Int_t i) {fMinNcontributors = i;} | |
99 | void SetPileupRejection(Bool_t a) {fRejectPileup = a;} | |
100 | ||
101 | ||
102 | ||
3b7ffecf | 103 | // Helper |
104 | // | |
105 | ||
106 | // we have different cases | |
107 | // AOD reading -> MC from AOD | |
108 | // ESD reading -> MC from Kinematics | |
109 | // this has to match with our selection of input events | |
565584e8 | 110 | enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance}; |
3b7ffecf | 111 | enum {kAnaMC = 0x1, kAnaMCESD = 0x2}; |
3170a3f8 | 112 | enum {kMaxJets = 2}; |
a2522483 | 113 | enum {kJetRec = 0, kJetGen, kJetRecFull, kJetGenFull, kJetTypes}; // |
3b7ffecf | 114 | enum {kMaxCorrelation = 3}; |
115 | ||
116 | // | |
152a0744 | 117 | // Stored as function of generated values |
118 | // 0 all gen jets | |
119 | // 1 all gen jets in eta window | |
120 | // 2 all gen jets with rec partner | |
121 | // 3 all gen jets in eta window with rec partner | |
122 | // 4 all gen jets in eta window with rec partner in eta window | |
123 | // 5 all gen jets in eta window with rec partner in eta window with leading track on reconstructed level | |
124 | // 6 all rec jets in eta window with gen partner | |
125 | ||
126 | // Stored as function of reconstructed values: | |
127 | // 7 all rec jets in eta window | |
128 | ||
129 | ||
130 | enum {kStep0 = 0, kStep1, kStep2, kStep3, kStep4, kStep5, kStep6, kStep7,kMaxStep}; | |
3b7ffecf | 131 | |
132 | ||
133 | private: | |
134 | ||
135 | AliAnalysisTaskJetSpectrum2(const AliAnalysisTaskJetSpectrum2&); | |
136 | AliAnalysisTaskJetSpectrum2& operator=(const AliAnalysisTaskJetSpectrum2&); | |
137 | ||
a31b8a87 | 138 | void MakeJetContainer(); |
139 | Int_t GetListOfTracks(TList *list,Int_t type); | |
140 | void FillTrackHistos(TList &particlesList,int iType); | |
e5ee1c19 | 141 | Float_t GetRho(TList &list); |
742ee86c | 142 | Float_t GetCentrality(); |
143 | Bool_t CalculateReactionPlaneAngle(const TList *trackList); | |
4f6d1cc1 | 144 | Double_t RelativePhi(Double_t phi1,Double_t phi2); |
145 | ||
146 | ||
742ee86c | 147 | Int_t GetPhiBin(Double_t phi); |
c08c3ad2 | 148 | Double_t GetPhiWeight(Double_t phi,Double_t signedpt); |
a31b8a87 | 149 | Int_t GetListOfJets(TList *list,TClonesArray* jarray,Int_t type); |
150 | void FillJetHistos(TList &jetsList,TList &particlesList,Int_t iType); | |
151 | ||
152 | void FillMatchHistos(TList &recJetsList,TList &genJetsList); | |
153 | ||
154 | Bool_t JetSelected(AliAODJet *jet); | |
37eb26ea | 155 | Int_t MultFromJetRefs(TClonesArray *jets); |
d7117cbd | 156 | AliVParticle *LeadingTrackFromJetRefs(AliAODJet* jet); |
157 | AliVParticle *LeadingTrackInCone(AliAODJet* jet,TList *list,Float_t r = 0.4); | |
158 | ||
3493c3a9 | 159 | AliJetHeader *fJetHeaderRec;//! The jet header that can be fetched from the userinfo |
160 | AliJetHeader *fJetHeaderGen;//! The jet header that can fetched from the userinfo | |
a31b8a87 | 161 | AliAODEvent *fAODIn; //! where we take the jets from |
162 | AliAODEvent *fAODOut; //! where we take the jets from | |
163 | AliAODExtension *fAODExtension; //! where we take the jets from can be input or output AOD | |
152a0744 | 164 | |
165 | AliCFContainer *fhnJetContainer; //! like particle container in corrfw with different steps need AliCFContainer with Scale(), and clone() to do the same | |
166 | THnSparse *fhnCorrelation; //! response matrix for unfolding | |
167 | THnSparseF *fhnEvent; //! event counts | |
168 | TF1 *f1PtScale; //! correction function to correct to the average true jet energy depending on p_T,rec | |
3b7ffecf | 169 | |
170 | TString fBranchRec; // AOD branch name for reconstructed | |
171 | TString fBranchGen; // AOD brnach for genereated | |
37eb26ea | 172 | TString fBranchBkgRec; //AOD branch for background |
173 | TString fBranchBkgGen; //AOD branch for background | |
a31b8a87 | 174 | TString fNonStdFile; // name of delta aod file to catch the extension |
3b7ffecf | 175 | |
742ee86c | 176 | TRandom3* fRandomizer; //! randomizer |
177 | ||
565584e8 | 178 | Bool_t fUseAODJetInput; // take jet from input AOD not from ouptu AOD |
179 | Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD | |
180 | Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD | |
b5cc0c6d | 181 | Bool_t fUseGlobalSelection; // Limit the eta of the generated jets |
3b7ffecf | 182 | Bool_t fUseExternalWeightOnly; // use only external weight |
183 | Bool_t fLimitGenJetEta; // Limit the eta of the generated jets | |
b99018c6 | 184 | Bool_t fDoMatching; // switch on the matching between rec and gen |
a31b8a87 | 185 | Short_t fNMatchJets; // number of leading jets considered from the list |
7b822bc5 | 186 | Short_t fNRPBins; // number of bins with respect to RP |
4f6d1cc1 | 187 | Int_t fTRP; //flag to bin the RC in |phi_RP-phi |
188 | Int_t fDebug; | |
d7396b04 | 189 | UInt_t fJetTriggerExcludeMask; // mask for jet triggers to exclude |
190 | UInt_t fJetTriggerBestMask; // mask for best jet triggers | |
f2dd0695 | 191 | UInt_t fFilterMask; // filter bit for slecected tracks |
192 | UInt_t fEventSelectionMask; // Selection information used to filter events | |
3d1dba29 | 193 | Int_t fNTrigger; // number of triggers for selection |
194 | UInt_t *fTriggerBit; //[fNTrigger] trigger bits | |
db745d29 | 195 | Int_t fNAcceptance; // number of triggers for selection |
85b5b73e | 196 | Short_t fNBinsLeadingTrackPt; // number of bins leading track pt in sparse. Two options: 1 or 10 |
197 | Short_t fNBinsMult; // number of bins in multiplicity in sparse | |
3b7ffecf | 198 | Int_t fAnalysisType; // Analysis type |
199 | Int_t fTrackTypeRec; // type of tracks used for FF | |
200 | Int_t fTrackTypeGen; // type of tracks used for FF | |
742ee86c | 201 | Int_t fFlagJetType[kJetTypes]; // disable the filling and booking of certain JetType histos |
f4132e7d | 202 | Int_t fEventClass; // event class to be looked at for this instance of the task |
2eded560 | 203 | Int_t fRPMethod; // method for subevent calculation |
3b7ffecf | 204 | Float_t fAvgTrials; // Average nimber of trials |
205 | Float_t fExternalWeight; // external weight | |
a31b8a87 | 206 | Float_t fJetRecEtaWindow; // eta window for rec jets |
207 | Float_t fTrackRecEtaWindow; // eta window for rec tracks | |
9280dfa6 | 208 | 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 | 209 | Float_t fMinTrackPt; // limits the track p_T |
26fa06fb | 210 | Float_t fDeltaPhiWindow; // minium angle between dijets |
db745d29 | 211 | Float_t *fAcceptancePhiMin; //[fNAcceptance] minimum phi |
212 | Float_t *fAcceptancePhiMax; //[fNAcceptance] maximum phi | |
213 | Float_t *fAcceptanceEtaMin; //[fNAcceptance] minimum eta | |
214 | Float_t *fAcceptanceEtaMax; //[fNAcceptance] maximum eta | |
742ee86c | 215 | Float_t fCentrality; // ! centrality |
216 | Float_t fRPAngle; // ! RP angle of the reaction plane | |
37eb26ea | 217 | Int_t fMultRec; // ! reconstructed track multiplicity |
218 | Int_t fMultGen; // ! generated track multiplicity | |
3d1dba29 | 219 | TString *fTriggerName; //[fNTrigger] array of trigger names |
3b7ffecf | 220 | |
3493c3a9 | 221 | TProfile* fh1Xsec; //! pythia cross section and trials |
222 | TH1F* fh1Trials; //! trials are added | |
432abb2b | 223 | TH1F* fh1AvgTrials; //! trials are added |
3493c3a9 | 224 | TH1F* fh1PtHard; //! Pt har of the event... |
225 | TH1F* fh1PtHardNoW; //! Pt har of the event without weigt | |
226 | TH1F* fh1PtHardTrials; //! Number of trials | |
57ca1193 | 227 | TH1F* fh1ZVtx; //! z-vtx distribution |
7b822bc5 | 228 | TH1F* fh1RP; //! RP distribution |
742ee86c | 229 | TH1F* fh1Centrality; //! centrality distribution |
37eb26ea | 230 | TH1F* fh1TmpRho; //! just temporary histo for calculation |
231 | TH2F* fh2MultRec; //! reconstructed track multiplicity | |
232 | TH2F* fh2MultGen; //! generated track multiplicity | |
742ee86c | 233 | TH2F* fh2RPCentrality; //! RP vs centrality |
37eb26ea | 234 | |
a31b8a87 | 235 | TH2F* fh2PtFGen; //! found vs generated |
e39a4f22 | 236 | TH3F* fh2deltaPt1Pt2; //! ptjet1 - ptjet2 vs ptjet1 vs ptjet2 |
3493c3a9 | 237 | TH2F* fh2RelPtFGen; //! relative difference between generated and found |
346e5a93 | 238 | TH3F* fh3RelPtFGenLeadTrkPt; //! relative difference between generated and found vs leading track pT |
742ee86c | 239 | |
37eb26ea | 240 | |
9a83d4af | 241 | |
a31b8a87 | 242 | // Jet histos second go |
243 | ||
244 | TH1F* fh1NJets[kJetTypes]; //! nr of gen jets | |
245 | TH1F* fh1SumPtTrack[kJetTypes]; //! sum over all track pT | |
246 | ||
37eb26ea | 247 | TH1F* fh1PtIn[kJetTypes][kMaxJets+1]; //! Jet pt |
3170a3f8 | 248 | TH1F* fh1PtJetsIn[kJetTypes]; //! Jet pt for all jets |
65c43de8 | 249 | TH1F* fh1PtJetsInRej[kJetTypes]; //! Jet pt for all rejected jets |
d7396b04 | 250 | TH1F* fh1PtJetsInBest[kJetTypes]; //! Jet pt for all rejected jets |
3170a3f8 | 251 | TH1F* fh1PtTracksIn[kJetTypes]; //! track pt for all tracks |
cb883243 | 252 | TH1F* fh1PtTracksInLow[kJetTypes]; //! track pt for all tracks |
a31b8a87 | 253 | |
254 | TH2F* fh2NJetsPt[kJetTypes]; //! Number of found jets above threshold | |
a2522483 | 255 | TH2F* fh2NTracksPt[kJetTypes]; //! Number of tracks above threshold |
2eded560 | 256 | TProfile2D *fp2MultRPPhiTrackPt[kJetTypes]; //! for mean pT vs RP |
257 | TProfile2D *fp2CentRPPhiTrackPt[kJetTypes]; //! for mean pT vs RP | |
90a006c2 | 258 | THnSparseF *fhnJetPt[kJetTypes]; //! jet pt information for analysis |
e39a4f22 | 259 | THnSparseF *fhnJetPtBest[kJetTypes]; //! best jet for analysis |
260 | THnSparseF *fhnJetPtRej[kJetTypes]; //! Rej jet for analysis | |
90a006c2 | 261 | THnSparseF *fhnJetPtQA[kJetTypes]; //! jet pt information for QA |
262 | THnSparseF *fhnTrackPt[kJetTypes]; //! track pt information for analysis | |
263 | THnSparseF *fhnTrackPtQA[kJetTypes]; //! track pt information for analysis | |
7b822bc5 | 264 | |
d7117cbd | 265 | TH2F* fh2LTrackPtJetPt[kJetTypes][kMaxJets+1]; //! leading track within the jet vs jet pt |
a31b8a87 | 266 | |
267 | TH1F* fh1DijetMinv[kJetTypes]; //! dijet inv mass | |
268 | TH2F* fh2DijetDeltaPhiPt[kJetTypes]; //! dijet delta phi vs pt | |
269 | TH2F* fh2DijetAsymPt[kJetTypes]; //! dijet asym vs pt after delta phi cut | |
270 | TH2F* fh2DijetPt2vsPt1[kJetTypes]; //! dijet pt2 vs pt1 | |
271 | TH2F* fh2DijetDifvsSum[kJetTypes]; //! dijet dif vs sum | |
272 | ||
0c964c83 | 273 | TH1F* fh1EvtSelection; |
274 | Float_t fMaxVertexZ; | |
275 | Int_t fMinNcontributors; | |
276 | Bool_t fRejectPileup; | |
277 | ||
7b822bc5 | 278 | |
f4132e7d | 279 | TList *fHistList; //! Output list |
3b7ffecf | 280 | |
281 | ||
432abb2b | 282 | ClassDef(AliAnalysisTaskJetSpectrum2, 23); // Analysis task for standard jet analysis |
3b7ffecf | 283 | }; |
284 | ||
285 | #endif |