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23536a91 | 1 | #include "TH1.h" |
2 | #include "TH2.h" | |
3 | #include "TH3.h" | |
4 | ||
5 | #include "AliLog.h" | |
6 | ||
7 | #include "AliAnalysisTaskSE.h" | |
8 | ||
9 | #define ID(x) x, #x | |
10 | #define LAB(x) x + 1, #x | |
11 | ||
12 | class TList; | |
13 | class TClonesArray; | |
14 | class AliVParticle; | |
15 | class AliVTrack; | |
16 | class AliPIDResponse; | |
17 | class AliEventPoolManager; | |
18 | class AliEventPool; | |
19 | class AliESDtrackCuts; | |
20 | ||
21 | class AliAnalysisTaskJetProtonCorr : | |
22 | public AliAnalysisTaskSE | |
23 | { | |
24 | public: | |
25 | AliAnalysisTaskJetProtonCorr(const char *name = "jets_trg_trd"); | |
26 | ~AliAnalysisTaskJetProtonCorr(); | |
27 | ||
28 | // analysis operations | |
29 | virtual void UserCreateOutputObjects(); | |
30 | virtual Bool_t Notify(); | |
31 | virtual void UserExec(Option_t *option); | |
32 | virtual void Terminate(const Option_t *option); | |
33 | ||
34 | // task configuration | |
3082e8ab | 35 | void SetJetBranchName(const char* const branchName) { strncpy(fJetBranchName, branchName, fgkStringLength); } |
23536a91 | 36 | const char* GetJetBranchName() const { return fJetBranchName; } |
37 | ||
38 | void SetPtThrPart(Float_t minPt, Float_t maxPt) { fTrgPartPtMin = minPt; fTrgPartPtMax = maxPt; } | |
39 | Float_t GetPtMinPart() const { return fTrgPartPtMin; } | |
40 | Float_t GetPtMaxPart() const { return fTrgPartPtMax; } | |
41 | void SetPtThrJet(Float_t minPt, Float_t maxPt) { fTrgJetPtMin = minPt; fTrgJetPtMax = maxPt; } | |
42 | Float_t GetPtMinJet() const { return fTrgJetPtMin; } | |
43 | Float_t GetPtMaxJet() const { return fTrgJetPtMax; } | |
44 | void SetPtThrAss(Float_t minPt, Float_t maxPt) { fAssPartPtMin = minPt; fAssPartPtMax = maxPt; } | |
45 | Float_t GetPtMinAss() const { return fAssPartPtMin; } | |
46 | Float_t GetPtMaxAss() const { return fAssPartPtMax; } | |
47 | ||
3082e8ab | 48 | void PrintTask(Option_t *option, Int_t indent) const; |
49 | ||
50 | static Double_t TOFsignal(Double_t *x, Double_t *par) | |
51 | { | |
52 | Double_t norm = par[0]; | |
53 | Double_t mean = par[1]; | |
54 | Double_t sigma = par[2]; | |
55 | Double_t tail = par[3]; | |
56 | ||
57 | if (x[0] <= (tail + mean)) | |
58 | return norm * TMath::Gaus(x[0], mean, sigma); | |
59 | else | |
60 | return norm * TMath::Gaus(tail + mean, mean, sigma) * TMath::Exp(-tail * (x[0] - tail - mean) / (sigma * sigma)); | |
61 | } | |
62 | ||
23536a91 | 63 | // histograms |
64 | enum Hist_t { | |
65 | kHistStat = 0, | |
66 | kHistCentrality, | |
67 | kHistCentralityUsed, | |
68 | kHistCentralityCheck, | |
69 | kHistCentralityCheckUsed, | |
3082e8ab | 70 | kHistSignalTPC, |
71 | kHistSignalTOF, | |
72 | kHistBetaTOF, | |
73 | kHistDeltaTPC, | |
74 | kHistDeltaTPCSemi, | |
75 | kHistDeltaTOF, | |
76 | kHistDeltaTOFSemi, | |
77 | kHistExpSigmaTOFe, | |
78 | kHistExpSigmaTOFmu, | |
79 | kHistExpSigmaTOFpi, | |
80 | kHistExpSigmaTOFk, | |
81 | kHistExpSigmaTOFp, | |
82 | kHistExpSigmaTOFd, | |
83 | kHistExpSigmaTOFeSemi, | |
84 | kHistExpSigmaTOFmuSemi, | |
85 | kHistExpSigmaTOFpiSemi, | |
86 | kHistExpSigmaTOFkSemi, | |
87 | kHistExpSigmaTOFpSemi, | |
88 | kHistExpSigmaTOFdSemi, | |
89 | kHistCmpSigmaTOFe, | |
90 | kHistCmpSigmaTOFmu, | |
91 | kHistCmpSigmaTOFpi, | |
92 | kHistCmpSigmaTOFk, | |
93 | kHistCmpSigmaTOFp, | |
94 | kHistCmpSigmaTOFd, | |
95 | kHistCmpSigmaTOFeSemi, | |
96 | kHistCmpSigmaTOFmuSemi, | |
97 | kHistCmpSigmaTOFpiSemi, | |
98 | kHistCmpSigmaTOFkSemi, | |
99 | kHistCmpSigmaTOFpSemi, | |
100 | kHistCmpSigmaTOFdSemi, | |
101 | kHistNsigmaTPCe, | |
102 | kHistNsigmaTPCmu, | |
103 | kHistNsigmaTPCpi, | |
104 | kHistNsigmaTPCk, | |
105 | kHistNsigmaTPCp, | |
106 | kHistNsigmaTPCd, | |
107 | kHistNsigmaTPCe_e, | |
108 | kHistNsigmaTOFe, | |
109 | kHistNsigmaTOFmu, | |
110 | kHistNsigmaTOFpi, | |
111 | kHistNsigmaTOFk, | |
112 | kHistNsigmaTOFp, | |
113 | kHistNsigmaTOFd, | |
114 | kHistNsigmaTOFmismatch, | |
115 | kHistNsigmaTOFmismatch2, | |
116 | kHistDeltaTOFe, | |
117 | kHistDeltaTOFmu, | |
118 | kHistDeltaTOFpi, | |
119 | kHistDeltaTOFk, | |
120 | kHistDeltaTOFp, | |
121 | kHistDeltaTOFd, | |
122 | kHistNsigmaTPCeSemi, | |
123 | kHistNsigmaTPCmuSemi, | |
124 | kHistNsigmaTPCpiSemi, | |
125 | kHistNsigmaTPCkSemi, | |
126 | kHistNsigmaTPCpSemi, | |
127 | kHistNsigmaTPCdSemi, | |
128 | kHistNsigmaTPCe_eSemi, | |
129 | kHistNsigmaTOFeSemi, | |
130 | kHistNsigmaTOFmuSemi, | |
131 | kHistNsigmaTOFpiSemi, | |
132 | kHistNsigmaTOFkSemi, | |
133 | kHistNsigmaTOFpSemi, | |
134 | kHistNsigmaTOFdSemi, | |
135 | kHistNsigmaTOFmismatchSemi, | |
136 | kHistNsigmaTOFmismatch2Semi, | |
137 | kHistDeltaTOFeSemi, | |
138 | kHistDeltaTOFmuSemi, | |
139 | kHistDeltaTOFpiSemi, | |
140 | kHistDeltaTOFkSemi, | |
141 | kHistDeltaTOFpSemi, | |
142 | kHistDeltaTOFdSemi, | |
23536a91 | 143 | kHistNsigmaTPCTOF, |
3082e8ab | 144 | kHistNsigmaTPCTOFPt, |
145 | kHistNsigmaTPCTOFUsed, | |
146 | kHistNsigmaTPCTOFUsedCentral, | |
147 | kHistNsigmaTPCTOFUsedSemiCentral, | |
148 | kHistNsigmaTPCTOFUsedPt, | |
149 | kHistNsigmaTPCTOFUsedPtCentral, | |
150 | kHistNsigmaTPCTOFUsedPtSemiCentral, | |
23536a91 | 151 | kHistEvPlane, |
152 | kHistEvPlaneUsed, | |
3082e8ab | 153 | kHistEvPlaneCheck, |
154 | kHistEvPlaneCheckUsed, | |
155 | kHistEvPlaneCorr, | |
156 | kHistJetPtCentral, | |
157 | kHistJetPtSemi, | |
23536a91 | 158 | kHistEtaPhiTrgHad, |
159 | kHistEtaPhiTrgJet, | |
160 | kHistEtaPhiAssHad, | |
161 | kHistEtaPhiAssProt, | |
162 | kHistLast | |
163 | }; | |
164 | ||
165 | // statistics | |
166 | enum Stat_t { | |
167 | kStatSeen = 1, | |
168 | kStatTrg, | |
23536a91 | 169 | kStatCent, |
170 | kStatEvPlane, | |
171 | kStatPID, | |
3082e8ab | 172 | kStatUsed, |
23536a91 | 173 | kStatEvCuts, |
3082e8ab | 174 | kStatCentral, |
175 | kStatSemiCentral, | |
23536a91 | 176 | kStatLast |
177 | }; | |
178 | ||
179 | // trigger conditions | |
3082e8ab | 180 | enum Trigger_t { |
23536a91 | 181 | kTriggerMB = 0, |
182 | kTriggerInt, | |
183 | kTriggerLast | |
3082e8ab | 184 | }; |
23536a91 | 185 | |
186 | // classification | |
187 | enum CorrType_t { | |
188 | kCorrHadHad = 0, | |
189 | kCorrHadProt, | |
190 | kCorrJetHad, | |
191 | kCorrJetProt, | |
192 | kCorrLast | |
193 | }; | |
194 | ||
195 | enum Class_t { | |
196 | kClCentral = 0, | |
197 | kClSemiCentral, | |
198 | kClDijet, | |
199 | kClLast | |
200 | }; | |
201 | ||
202 | enum Trg_t { | |
203 | kTrgHad = 0, | |
204 | kTrgJet, | |
205 | kTrgLast | |
206 | }; | |
207 | ||
208 | enum Ass_t { | |
209 | kAssHad, | |
210 | kAssProt, | |
211 | kAssLast | |
212 | }; | |
213 | ||
214 | enum Ev_t { | |
215 | kEvSame = 0, | |
216 | kEvMix, | |
217 | kEvLast | |
218 | }; | |
219 | ||
220 | class AliHistCorr : public TNamed { | |
221 | public: | |
222 | AliHistCorr(TString name, TList *outputList = 0x0); | |
223 | ~AliHistCorr(); | |
224 | ||
225 | void Trigger(Float_t weight = 1.) { fHistStat->Fill(1., weight); } | |
226 | void Fill(AliVParticle *trgPart, AliVParticle *assPart, Float_t weight = 1.); | |
227 | ||
228 | protected: | |
229 | TList *fOutputList; | |
230 | ||
231 | TH1F *fHistStat; | |
232 | ||
233 | TH1F *fHistCorrPhi; | |
234 | TH2F *fHistCorrPhi2; | |
235 | TH2F *fHistCorrEtaPhi; | |
236 | ||
237 | AliHistCorr(const AliHistCorr &rhs); | |
238 | AliHistCorr& operator=(const AliHistCorr &rhs); | |
239 | ||
240 | ClassDef(AliHistCorr, 1); | |
241 | }; | |
242 | ||
243 | AliHistCorr*& GetHistCorr(CorrType_t corr, Class_t cl, Ev_t ev) { return fHistCorr[kEvLast*(kClLast*corr + cl) + ev]; } | |
244 | AliEventPoolManager*& GetPoolMgr(Trg_t trg, Ass_t ass) { return fPoolMgr[kTrgLast * ass + trg]; } | |
245 | AliEventPool*& GetPool(Class_t cls, Trg_t trg, Ass_t ass) { return fPool[kClLast * (kTrgLast * ass + trg) + cls]; } | |
246 | ||
247 | protected: | |
248 | AliMCEvent *fMCEvent; //! | |
249 | AliESDEvent *fESDEvent; //! | |
250 | AliAODEvent *fAODEvent; //! | |
251 | ||
252 | UInt_t fTriggerMask; //! internal representation of trigger conditions | |
253 | UInt_t fClassMask; //! internal representation of event classes | |
254 | Float_t fCentrality; //! | |
255 | Float_t fCentralityCheck; //! | |
256 | Float_t fZvtx; //! | |
257 | AliPIDResponse *fPIDResponse; //! | |
258 | Float_t fEventPlane; //! | |
3082e8ab | 259 | Float_t fEventPlaneCheck; //! |
23536a91 | 260 | TObjArray *fPrimTrackArray; //! |
261 | TClonesArray *fJetArray; //! | |
262 | ||
263 | AliEventPoolManager *fPoolMgr[kTrgLast * kAssLast]; //! | |
264 | AliEventPool *fPool[kClLast * kTrgLast * kAssLast]; //! | |
265 | ||
266 | AliHistCorr **fHistCorr; //! [kCorrLast*kEvLast*kClLast]; //! | |
267 | ||
268 | Bool_t DetectTriggers(); | |
269 | void MarkTrigger(Trigger_t trg) { fTriggerMask |= (1 << trg); } | |
270 | Bool_t IsTrigger(Trigger_t trg) const { return (fTriggerMask & (1 << trg)); } | |
271 | ||
272 | Bool_t DetectClasses(); | |
273 | void MarkClass(Class_t cl) { fClassMask |= (1 << cl); } | |
274 | Bool_t IsClass(Class_t cl) const { return (fClassMask & (1 << cl)); } | |
275 | ||
276 | Bool_t PrepareEvent(); | |
277 | Bool_t CleanUpEvent(); | |
278 | ||
279 | Float_t GetCentrality() const { return fCentrality; } | |
280 | Float_t GetEventPlane() const { return fEventPlane; } | |
281 | AliPIDResponse* GetPID() const { return fPIDResponse; } | |
282 | Bool_t IsCentral() { return ((fCentrality >= 0.) && (fCentrality <= 10.)); } | |
283 | Bool_t IsSemiCentral() { return ((fCentrality >= 30.) && (fCentrality <= 50.)); } | |
284 | ||
3082e8ab | 285 | AliVTrack* GetLeadingTrack(AliAODJet *jet) const; |
286 | ||
287 | Float_t GetDPhiStar(Float_t phi1, Float_t pt1, Float_t charge1, | |
288 | Float_t phi2, Float_t pt2, Float_t charge2, | |
289 | Float_t radius, Float_t bSign); | |
290 | ||
23536a91 | 291 | Bool_t AcceptTrigger(AliVTrack *trg); |
292 | Bool_t AcceptTrigger(AliAODJet *trg); | |
3082e8ab | 293 | Bool_t AcceptAssoc(AliVTrack *trk); |
23536a91 | 294 | Bool_t IsProton(AliVTrack *trk); |
3082e8ab | 295 | Bool_t AcceptAngleToEvPlane(Float_t phi, Float_t psi); |
296 | Bool_t AcceptTwoTracks(AliVParticle *trgPart, AliVParticle *assPart); | |
23536a91 | 297 | |
298 | TObjArray* CloneTracks(TObjArray *tracks) const; | |
299 | ||
300 | Bool_t Correlate(CorrType_t corr, Class_t cl, Ev_t ev, | |
301 | TCollection *trgArray, TCollection *assArray, Float_t weight = 1.); | |
302 | ||
303 | Bool_t Correlate(Trg_t trg, Ass_t ass, Class_t cl, Ev_t ev, | |
304 | TCollection *trgArray, TCollection *assArray, Float_t weight = 1.); | |
305 | ||
306 | // output objects | |
307 | TList *fOutputList; //! list of output objects | |
308 | ||
309 | // histogram management | |
310 | TH1 *fHist[kHistLast]; //! pointers to histogram | |
311 | const char *fShortTaskId; //! short identifier for the task | |
312 | ||
313 | TH1*& GetHistogram(Hist_t hist, const Int_t idx = 0) { return fHist[hist + idx]; } | |
314 | ||
315 | TH1* AddHistogram(Hist_t hist, const char *hid, TString title, | |
316 | Int_t xbins, Float_t xmin, Float_t xmax, Int_t binType = 1); | |
317 | TH2* AddHistogram(Hist_t hist, const char *hid, TString title, | |
318 | Int_t xbins, Float_t xmin, Float_t xmax, | |
319 | Int_t ybins, Float_t ymin, Float_t ymax, Int_t binType = 1); | |
320 | TH3* AddHistogram(Hist_t hist, const char *hid, TString title, | |
321 | Int_t xbins, Float_t xmin, Float_t xmax, | |
322 | Int_t ybins, Float_t ymin, Float_t ymax, | |
323 | Int_t zbins, Float_t zmin, Float_t zmax, Int_t binType = 1); | |
324 | ||
325 | void FillH1(Hist_t hist, Float_t x, Float_t weight = 1., Int_t idx = 0) | |
326 | { GetHistogram(hist, idx)->Fill(x, weight); } | |
327 | void FillH2(Hist_t hist, Float_t x, Float_t y, Float_t weight = 1., Int_t idx = 0) | |
328 | { ((TH2*) GetHistogram(hist, idx))->Fill(x, y, weight); } | |
329 | void FillH3(Hist_t hist, Float_t x, Float_t y, Float_t z, Float_t weight = 1., Int_t idx = 0) | |
330 | { ((TH3*) GetHistogram(hist, idx))->Fill(x, y, z, weight); } | |
331 | ||
332 | const char* fkCorrTypeName[kCorrLast]; //! | |
333 | const char* fkClassName[kClLast]; //! | |
334 | const char* fkEvName[kEvLast]; //! | |
335 | ||
336 | // task configuration | |
337 | static const Int_t fgkStringLength = 100; // max length for the jet branch name | |
338 | char fJetBranchName[fgkStringLength]; // jet branch name | |
339 | ||
3082e8ab | 340 | Bool_t fUseStandardCuts; |
341 | ||
23536a91 | 342 | AliESDtrackCuts *fCutsPrim; // track cuts for primary particles |
3082e8ab | 343 | Float_t fCutsTwoTrackEff; |
23536a91 | 344 | |
345 | Float_t fTrgPartPtMin; | |
346 | Float_t fTrgPartPtMax; | |
347 | Float_t fTrgJetPtMin; | |
348 | Float_t fTrgJetPtMax; | |
3082e8ab | 349 | Float_t fTrgJetLeadTrkPtMin; |
23536a91 | 350 | Float_t fAssPartPtMin; |
351 | Float_t fAssPartPtMax; | |
3082e8ab | 352 | Float_t fTrgAngleToEvPlane; |
23536a91 | 353 | |
354 | // not implemented | |
355 | AliAnalysisTaskJetProtonCorr(const AliAnalysisTaskJetProtonCorr &rhs); | |
356 | AliAnalysisTaskJetProtonCorr& operator=(const AliAnalysisTaskJetProtonCorr &rhs); | |
357 | ||
358 | ClassDef(AliAnalysisTaskJetProtonCorr, 1); | |
359 | }; |