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dbf053f0 | 1 | #ifndef ALIANALYSISTASKJETCLUSTER_H |
2 | #define ALIANALYSISTASKJETCLUSTER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | // ************************************** | |
f840d64c | 8 | // task used for comparing different jets D parmaters from fastjet |
dbf053f0 | 9 | // ******************************************* |
10 | ||
11 | #include "AliAnalysisTaskSE.h" | |
12 | #include "THnSparse.h" // cannot forward declare ThnSparseF | |
13 | #include "fastjet/ClusterSequenceArea.hh" | |
14 | #include "fastjet/AreaDefinition.hh" | |
15 | #include "fastjet/JetDefinition.hh" | |
16 | #include "fastjet/PseudoJet.hh" | |
17 | ||
18 | //////////////// | |
19 | class AliJetHeader; | |
20 | class AliESDEvent; | |
21 | class AliAODEvent; | |
54424110 | 22 | class AliAODExtension; |
dbf053f0 | 23 | class AliAODJet; |
24 | class AliGenPythiaEventHeader; | |
25 | class AliCFManager; | |
d6e66a82 | 26 | class AliAODJetEventBackground; |
27 | class AliJetFinder; | |
dbf053f0 | 28 | class TList; |
29 | class TChain; | |
30 | class TH2F; | |
31 | class TH1F; | |
32 | class TH3F; | |
33 | class TProfile; | |
d7ca0e14 | 34 | class TRandom3; |
54424110 | 35 | class TRefArray; |
8f85b773 | 36 | class TClonesArray; |
006b2a30 | 37 | class TF1; |
dbf053f0 | 38 | |
39 | class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE | |
40 | { | |
41 | public: | |
42 | AliAnalysisTaskJetCluster(); | |
43 | AliAnalysisTaskJetCluster(const char* name); | |
54424110 | 44 | virtual ~AliAnalysisTaskJetCluster(); |
dbf053f0 | 45 | // Implementation of interface methods |
46 | virtual void UserCreateOutputObjects(); | |
47 | virtual void Init(); | |
48 | virtual void LocalInit() { Init(); } | |
49 | virtual void UserExec(Option_t *option); | |
50 | virtual void Terminate(Option_t *option); | |
51 | virtual Bool_t Notify(); | |
52 | ||
d6e66a82 | 53 | |
54 | ||
dbf053f0 | 55 | virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;} |
56 | virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;} | |
ca6d12f9 | 57 | virtual void SetEventSelection(Bool_t b){fEventSelection = b;} |
dbf053f0 | 58 | virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;} |
8a320ab9 | 59 | virtual void SetTrackEtaWindow(Float_t f){fTrackEtaWindow = f;} |
dbf053f0 | 60 | virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;} |
61 | virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;} | |
54424110 | 62 | virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;} |
aae7993b | 63 | virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;} |
b2c1e955 | 64 | virtual void SetFilterMask(UInt_t i,Int_t iType = 0){fFilterMask = i; |
65 | fFilterType = iType;} | |
2d8b837d | 66 | virtual void SetFilterMaskBestPt(UInt_t i){fFilterMaskBestPt = i;} |
67 | ||
bea24d2d | 68 | virtual void SetJetTypes(UInt_t i){fJetTypes = i;} |
0341d0d8 | 69 | virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;} |
ca6d12f9 | 70 | virtual void SetVtxCuts(Float_t z,Float_t r = 1){fVtxZCut = z; fVtxR2Cut = r *r;} |
b5b166c5 | 71 | virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;} |
72 | virtual const char* GetBackgroundBranch(){return fBackgroundBranch.Data();} | |
bd80a748 | 73 | virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;} |
af399bc2 | 74 | virtual void SetNSkipLeadingCone(Int_t x){fNSkipLeadingCone = x;} |
d7ca0e14 | 75 | virtual void SetNRandomCones(Int_t x){fNRandomCones = x;} |
bd80a748 | 76 | |
54424110 | 77 | virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;} |
b5b166c5 | 78 | virtual const char* GetJetOutputBranch(){return fNonStdBranch.Data();} |
54424110 | 79 | virtual void SetJetOutputFile(const char *c){fNonStdFile = c;} |
b5b166c5 | 80 | virtual const char* GetJetOutputFile(){return fNonStdFile.Data();} |
65c43de8 | 81 | virtual void SetMaxTrackPtInJet(Float_t x){fMaxTrackPtInJet = x;} |
54424110 | 82 | virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;} |
21ead515 | 83 | virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;} |
54424110 | 84 | |
006b2a30 | 85 | //Setters for detector level effects |
86 | virtual void SetSmearResolution(Bool_t b){fUseTrMomentumSmearing = b;} | |
87 | virtual void SetDiceEfficiency(Bool_t b){fUseDiceEfficiency = b;} | |
88 | virtual void SetMomentumResolutionHybrid(TProfile *p1, TProfile *p2, TProfile *p3); | |
89 | virtual void SetEfficiencyHybrid(TH1 *h1, TH1 *h2, TH1 *h3); | |
90 | ||
91 | Double_t GetMomentumSmearing(Int_t cat, Double_t pt); | |
92 | void FitMomentumResolution(); | |
65c43de8 | 93 | |
94 | ||
dbf053f0 | 95 | // for Fast Jet |
96 | fastjet::JetAlgorithm GetAlgorithm() const {return fAlgorithm;} | |
97 | fastjet::Strategy GetStrategy() const {return fStrategy;} | |
98 | fastjet::RecombinationScheme GetRecombScheme() const {return fRecombScheme;} | |
99 | fastjet::AreaType GetAreaType() const {return fAreaType;} | |
100 | // Setters | |
101 | void SetRparam(Double_t f) {fRparam = f;} | |
102 | void SetAlgorithm(fastjet::JetAlgorithm f) {fAlgorithm = f;} | |
103 | void SetStrategy(fastjet::Strategy f) {fStrategy = f;} | |
104 | void SetRecombScheme(fastjet::RecombinationScheme f) {fRecombScheme = f;} | |
105 | void SetAreaType(fastjet::AreaType f) {fAreaType = f;} | |
d6e66a82 | 106 | void SetGhostArea(Double_t f) {fGhostArea = f;} |
107 | void SetActiveAreaRepeats(Int_t f) {fActiveAreaRepeats = f;} | |
108 | void SetGhostEtamax(Double_t f) {fGhostEtamax = f;} | |
109 | ||
110 | ||
dbf053f0 | 111 | |
112 | // Helper | |
113 | // | |
114 | ||
115 | // we have different cases | |
116 | // AOD reading -> MC from AOD | |
117 | // ESD reading -> MC from Kinematics | |
118 | // this has to match with our selection of input events | |
f840d64c | 119 | enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance, kTrackAODextra, kTrackAODextraonly}; |
dbf053f0 | 120 | enum {kMaxJets = 4}; |
121 | enum {kMaxCorrelation = 3}; | |
122 | enum {kMaxRadius = 5}; | |
aae7993b | 123 | enum {kMaxCent = 4}; |
bea24d2d | 124 | enum {kJet = 1<<0, |
125 | kJetRan = 1<<1, | |
126 | kRC = 1<<2, | |
127 | kRCRan = 1<<3 | |
128 | }; | |
dbf053f0 | 129 | |
130 | ||
131 | private: | |
132 | ||
133 | AliAnalysisTaskJetCluster(const AliAnalysisTaskJetCluster&); | |
134 | AliAnalysisTaskJetCluster& operator=(const AliAnalysisTaskJetCluster&); | |
135 | ||
136 | Int_t GetListOfTracks(TList *list,Int_t type); | |
137 | ||
54424110 | 138 | AliAODEvent *fAOD; // ! where we take the jets from can be input or output AOD |
139 | AliAODExtension *fAODExtension; // ! AOD extension in case we write a non-sdt branch to a separate file and the aod is standard | |
140 | TRefArray *fRef; // ! trefarray for track references within the jet | |
dbf053f0 | 141 | Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD |
142 | Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD | |
21ead515 | 143 | Bool_t fUseBackgroundCalc; // switches on background calculations |
ca6d12f9 | 144 | Bool_t fEventSelection; // use the event selection of this task, otherwise analyse all |
54424110 | 145 | UInt_t fFilterMask; // filter bit for slecected tracks |
b01d3ab7 | 146 | UInt_t fFilterMaskBestPt; // filter bit to mark jets with high quality leading tracks |
d7396b04 | 147 | |
b2c1e955 | 148 | UInt_t fFilterType; // filter type 0 = all, 1 = ITSTPC, 2 = TPC |
006b2a30 | 149 | UInt_t fJetTypes; // 1<<0 regular jets, 1<<1 << randomized event 1<<2 random cones 1<<3 random cones randomiuzed event |
dbf053f0 | 150 | Int_t fTrackTypeRec; // type of tracks used for FF |
151 | Int_t fTrackTypeGen; // type of tracks used for FF | |
af399bc2 | 152 | Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event |
153 | Int_t fNSkipLeadingCone; // number of leading jets to be for the random cones | |
d7ca0e14 | 154 | Int_t fNRandomCones; // number of generated random cones |
dbf053f0 | 155 | Float_t fAvgTrials; // Average nimber of trials |
156 | Float_t fExternalWeight; // external weight | |
ca6d12f9 | 157 | Float_t fTrackEtaWindow; // eta window used for corraltion plots between rec and gen |
dbf053f0 | 158 | Float_t fRecEtaWindow; // eta window used for corraltion plots between rec and gen |
54424110 | 159 | Float_t fTrackPtCut; // minimum track pt to be accepted |
160 | Float_t fJetOutputMinPt; // minimum p_t for jets to be written out | |
65c43de8 | 161 | Float_t fMaxTrackPtInJet; // maximum track pt within a jet for flagging... |
0341d0d8 | 162 | Float_t fJetTriggerPtCut; // minimum jwt pT for AOD to be written |
ca6d12f9 | 163 | Float_t fVtxZCut; // zvtx cut |
164 | Float_t fVtxR2Cut; // R vtx cut (squared) | |
aae7993b | 165 | Float_t fCentCutUp; // upper limit on centrality |
166 | Float_t fCentCutLo; // lower limit on centrality | |
54424110 | 167 | // output configurartion |
168 | TString fNonStdBranch; // the name of the non-std branch name, if empty no branch is filled | |
0341d0d8 | 169 | TString fBackgroundBranch; // name of the branch used for background subtraction |
006b2a30 | 170 | TString fNonStdFile; // The optional name of the output file the non-std branch is written to |
171 | ||
172 | //Detector level effects | |
173 | TProfile *fMomResH1; // Momentum resolution from TrackQA Hybrid Category 1 | |
174 | TProfile *fMomResH2; // Momentum resolution from TrackQA Hybrid Category 2 | |
175 | TProfile *fMomResH3; // Momentum resolution from TrackQA Hybrid Category 3 | |
176 | TF1 *fMomResH1Fit; //fit | |
177 | TF1 *fMomResH2Fit; //fit | |
178 | TF1 *fMomResH3Fit; //fit | |
179 | ||
180 | TH1 *fhEffH1; // Efficiency for Spectra Hybrid Category 1 | |
181 | TH1 *fhEffH2; // Efficiency for Spectra Hybrid Category 2 | |
182 | TH1 *fhEffH3; // Efficiency for Spectra Hybrid Category 3 | |
183 | Bool_t fUseTrMomentumSmearing; // Apply momentum smearing on track level | |
184 | Bool_t fUseDiceEfficiency; // Apply efficiency on track level by dicing | |
54424110 | 185 | |
dbf053f0 | 186 | // Fast jet |
f0659f11 | 187 | Double_t fRparam; // fastjet distance parameter |
dbf053f0 | 188 | fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm |
189 | fastjet::Strategy fStrategy; //= fastjet::Best; | |
190 | fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme; | |
f0659f11 | 191 | fastjet::AreaType fAreaType; // fastjet area type |
192 | Double_t fGhostArea; // fasjet ghost area | |
193 | Int_t fActiveAreaRepeats; // fast jet active area repeats | |
194 | Double_t fGhostEtamax; // fast jet ghost area | |
8f85b773 | 195 | |
006b2a30 | 196 | TClonesArray *fTCAJetsOut; //! TCA of output jets |
197 | TClonesArray *fTCAJetsOutRan; //! TCA of output jets in randomized event | |
198 | TClonesArray *fTCARandomConesOut; //! TCA of output jets in randomized event | |
8f85b773 | 199 | TClonesArray *fTCARandomConesOutRan; //! TCA of output jets in randomized event |
200 | AliAODJetEventBackground *fAODJetBackgroundOut; //! jet background to be written out | |
201 | ||
d7ca0e14 | 202 | TRandom3* fRandom; //! random number generator |
d6e66a82 | 203 | TProfile* fh1Xsec; //! pythia cross section and trials |
204 | TH1F* fh1Trials; //! trials are added | |
205 | TH1F* fh1PtHard; //! Pt har of the event... | |
206 | TH1F* fh1PtHardNoW; //! Pt har of the event without weigt | |
207 | TH1F* fh1PtHardTrials; //! Number of trials | |
208 | ||
209 | TH1F* fh1NJetsRec; //! number of reconstructed jets | |
210 | TH1F* fh1NConstRec;//! number of constiutens in leading jet | |
211 | TH1F* fh1NConstLeadingRec;//! number of constiutens in leading jet | |
212 | TH1F* fh1PtJetsRecIn; //! Jet pt for all jets | |
213 | TH1F* fh1PtJetsLeadingRecIn; //! Jet pt for all jets | |
214 | TH1F* fh1PtJetConstRec;//! pt of constituents | |
dbf053f0 | 215 | TH1F* fh1PtJetConstLeadingRec;// pt of constituents |
d6e66a82 | 216 | TH1F* fh1PtTracksRecIn; //! track pt for all tracks |
217 | TH1F* fh1PtTracksLeadingRecIn; //! track pt for all tracks | |
dbf053f0 | 218 | |
219 | // Randomized track histos | |
d6e66a82 | 220 | TH1F* fh1NJetsRecRan; //! number of reconstructed jets from randomized |
221 | TH1F* fh1NConstRecRan;//! number of constiutens in leading jet | |
222 | TH1F* fh1PtJetsLeadingRecInRan; //! Jet pt for all jets | |
223 | TH1F* fh1NConstLeadingRecRan;//! number of constiutens in leading jet | |
224 | TH1F* fh1PtJetsRecInRan; //! Jet pt for all jets | |
225 | ||
226 | TH1F* fh1PtTracksGenIn; //! track pt for all tracks | |
227 | TH1F* fh1Nch; //! charged particle mult | |
82a35b1a | 228 | TH1F* fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event |
229 | TH1F* fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event | |
aae7993b | 230 | TH1F* fh1CentralityPhySel; // ! centrality of anaylsed events |
e2ca7519 | 231 | TH1F* fh1Centrality; // ! centrality of anaylsed events |
aae7993b | 232 | TH1F* fh1CentralitySelect; // ! centrality of selected events |
e2ca7519 | 233 | TH1F* fh1ZPhySel; // ! centrality of anaylsed events |
234 | TH1F* fh1Z; // ! centrality of anaylsed events | |
235 | TH1F* fh1ZSelect; // ! centrality of selected events | |
236 | ||
d6e66a82 | 237 | |
238 | TH2F* fh2NRecJetsPt; //! Number of found jets above threshold | |
239 | TH2F* fh2NRecTracksPt; //! Number of found tracks above threshold | |
240 | TH2F* fh2NConstPt; //! number of constituents vs. pt | |
241 | TH2F* fh2NConstLeadingPt; //! number of constituents vs. pt | |
242 | TH2F* fh2JetPhiEta; //! jet phi eta | |
243 | TH2F* fh2LeadingJetPhiEta; //! leading jet phi eta | |
244 | TH2F* fh2JetEtaPt; //! leading jet eta | |
245 | TH2F* fh2LeadingJetEtaPt; //! leading jet eta | |
246 | TH2F* fh2TrackEtaPt; //! track eta | |
247 | TH2F* fh2LeadingTrackEtaPt; //! leading track eta | |
248 | TH2F* fh2JetsLeadingPhiEta; //! jet phi eta | |
249 | TH2F* fh2JetsLeadingPhiPt; //! jet correlation with leading jet | |
250 | TH2F* fh2TracksLeadingPhiEta; //! track correlation with leading track | |
251 | TH2F* fh2TracksLeadingPhiPt; //! track correlation with leading track | |
252 | TH2F* fh2TracksLeadingJetPhiPt; //! track correlation with leading Jet | |
253 | TH2F* fh2JetsLeadingPhiPtW; //! jet correlation with leading jet | |
254 | TH2F* fh2TracksLeadingPhiPtW; //! track correlation with leading track | |
255 | TH2F* fh2TracksLeadingJetPhiPtW; //! track correlation with leading Jet | |
256 | TH2F* fh2NRecJetsPtRan; //! Number of found jets above threshold | |
257 | TH2F* fh2NConstPtRan; //! number of constituents vs. pt | |
258 | TH2F* fh2NConstLeadingPtRan; //! number of constituents vs. pt | |
259 | TH2F* fh2PtNch; //! p_T of cluster vs. multiplicity, | |
260 | TH2F* fh2PtNchRan; //! p_T of cluster vs. multiplicity,random | |
261 | TH2F* fh2PtNchN; //! p_T of cluster vs. multiplicity, weigthed with constituents | |
262 | TH2F* fh2PtNchNRan; //! p_T of cluster vs. multiplicity, weigthed with constituents random | |
263 | TH2F* fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet | |
264 | TH2F* fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet | |
82a35b1a | 265 | |
aae7993b | 266 | |
267 | TH2F* fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet | |
268 | TH2F* fh2JetsLeadingPhiPtWC[kMaxCent]; //! jet correlation with leading jet | |
269 | TH2F* fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet | |
270 | TH2F* fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet | |
271 | ||
006b2a30 | 272 | //Histos for detector level effects from toy model |
273 | TH2F *fh2PtGenPtSmeared; //! Control histo smeared momentum | |
274 | TProfile *fp1Efficiency; //! Control profile efficiency | |
275 | TProfile *fp1PtResolution; //! Control profile for pT resolution | |
276 | ||
d7ca0e14 | 277 | TList *fHistList; //!leading tracks to be skipped in the randomized event Output list |
dbf053f0 | 278 | |
279 | ||
bea24d2d | 280 | ClassDef(AliAnalysisTaskJetCluster, 20) |
dbf053f0 | 281 | }; |
282 | ||
283 | #endif |