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Commit | Line | Data |
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ad869500 | 1 | |
2 | // ****************************************** | |
3 | // This task computes several jet observables like | |
4 | // the fraction of energy in inner and outer coronnas, | |
5 | // jet-track correlations,triggered jet shapes and | |
6 | // correlation strength distribution of particles inside jets. | |
7 | // Author: lcunquei@cern.ch | |
8 | // ******************************************* | |
9 | ||
10 | ||
11 | /************************************************************************** | |
12 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
13 | * * | |
14 | * Author: The ALICE Off-line Project. * | |
15 | * Contributors are mentioned in the code where appropriate. * | |
16 | * * | |
17 | * Permission to use, copy, modify and distribute this software and its * | |
18 | * documentation strictly for non-commercial purposes is hereby granted * | |
19 | * without fee, provided that the above copyright notice appears in all * | |
20 | * copies and that both the copyright notice and this permission notice * | |
21 | * appear in the supporting documentation. The authors make no claims * | |
22 | * about the suitability of this software for any purpose. It is * | |
23 | * provided "as is" without express or implied warranty. * | |
24 | **************************************************************************/ | |
25 | ||
26 | ||
27 | #include "TChain.h" | |
49dc2855 | 28 | #include "TClonesArray.h" |
ad869500 | 29 | #include "TTree.h" |
80ac66f6 | 30 | #include "TList.h" |
ad869500 | 31 | #include "TMath.h" |
32 | #include "TH1F.h" | |
33 | #include "TH1D.h" | |
34 | #include "TH2F.h" | |
35 | #include "TH3F.h" | |
36 | #include "THnSparse.h" | |
37 | #include "TCanvas.h" | |
80ac66f6 | 38 | #include "TArrayI.h" |
ea603b64 | 39 | #include "TProfile.h" |
40 | #include "TFile.h" | |
41 | #include "TKey.h" | |
8e103a56 | 42 | #include "TRandom3.h" |
ad869500 | 43 | |
44 | #include "AliLog.h" | |
45 | ||
46 | #include "AliAnalysisTask.h" | |
47 | #include "AliAnalysisManager.h" | |
48 | ||
49 | #include "AliVEvent.h" | |
50 | #include "AliESDEvent.h" | |
80ac66f6 | 51 | #include "AliMCEvent.h" |
ad869500 | 52 | #include "AliESDInputHandler.h" |
53 | #include "AliCentrality.h" | |
54 | #include "AliAnalysisHelperJetTasks.h" | |
55 | #include "AliInputEventHandler.h" | |
56 | #include "AliAODJetEventBackground.h" | |
ea603b64 | 57 | #include "AliGenPythiaEventHeader.h" |
ad869500 | 58 | #include "AliAODMCParticle.h" |
80ac66f6 | 59 | #include "AliMCParticle.h" |
ad869500 | 60 | #include "AliAODEvent.h" |
61 | #include "AliAODHandler.h" | |
62 | #include "AliAODJet.h" | |
49dc2855 | 63 | #include "AliVVertex.h" |
0fe881ea | 64 | #include "AliVTrack.h" |
ad869500 | 65 | #include "AliAnalysisTaskJetCorePP.h" |
29ac2c9b | 66 | #include "AliHeader.h" //KF// |
ad869500 | 67 | |
68 | using std::cout; | |
69 | using std::endl; | |
70 | ||
71 | ClassImp(AliAnalysisTaskJetCorePP) | |
72 | ||
73 | //Filip Krizek 1st March 2013 | |
74 | ||
75 | //--------------------------------------------------------------------- | |
76 | AliAnalysisTaskJetCorePP::AliAnalysisTaskJetCorePP() : | |
77 | AliAnalysisTaskSE(), | |
78 | fESD(0x0), | |
79 | fAODIn(0x0), | |
80 | fAODOut(0x0), | |
81 | fAODExtension(0x0), | |
49dc2855 | 82 | fMcEvent(0x0), |
83 | fMcHandler(0x0), | |
ad869500 | 84 | fJetBranchName(""), |
255cb71c | 85 | fJetBranchNameChargMC(""), |
49dc2855 | 86 | fJetBranchNameKine(""), |
255cb71c | 87 | fJetBranchNameFullMC(""), |
88 | fJetBranchNameBg(""), | |
89 | fJetBranchNameBgChargMC(""), | |
49dc2855 | 90 | fJetBranchNameBgKine(""), |
7fc3d134 | 91 | fListJets(0x0), |
80ac66f6 | 92 | fListJetsGen(0x0), |
160dbdb8 | 93 | fListJetsGenFull(0x0), |
255cb71c | 94 | fListJetsBg(0x0), |
95 | fListJetsBgGen(0x0), | |
ad869500 | 96 | fNonStdFile(""), |
97 | fSystem(0), //pp=0 pPb=1 | |
98 | fJetParamR(0.4), | |
8aa19603 | 99 | fBgJetParamR(0.3), |
100 | fBgMaxJetPt(8.0), | |
101 | fBgConeR(0.4), | |
ad869500 | 102 | fOfflineTrgMask(AliVEvent::kAny), |
103 | fMinContribVtx(1), | |
104 | fVtxZMin(-10.0), | |
105 | fVtxZMax(10.0), | |
106 | fFilterMask(0), | |
107 | fCentMin(0.0), | |
108 | fCentMax(100.0), | |
109 | fJetEtaMin(-0.5), | |
110 | fJetEtaMax(0.5), | |
111 | fTriggerEtaCut(0.9), | |
112 | fTrackEtaCut(0.9), | |
113 | fTrackLowPtCut(0.15), | |
49dc2855 | 114 | fUseExchContainer(0), |
ad869500 | 115 | fOutputList(0x0), |
116 | fHistEvtSelection(0x0), | |
117 | fh2Ntriggers(0x0), | |
118 | fHJetSpec(0x0), | |
255cb71c | 119 | fHJetSpecSubUeMedian(0x0), |
8aa19603 | 120 | fHJetSpecSubUeCone(0x0), |
49dc2855 | 121 | fHJetPhiCorr(0x0), |
122 | fHJetPhiCorrSubUeMedian(0x0), | |
123 | fHJetPhiCorrSubUeCone(0x0), | |
255cb71c | 124 | fHJetUeMedian(0x0), |
8aa19603 | 125 | fHJetUeCone(0x0), |
126 | fHRhoUeMedianVsCone(0x0), | |
255cb71c | 127 | //fHJetDensity(0x0), |
128 | //fHJetDensityA4(0x0), | |
ad869500 | 129 | fhJetPhi(0x0), |
130 | fhTriggerPhi(0x0), | |
131 | fhJetEta(0x0), | |
132 | fhTriggerEta(0x0), | |
133 | fhVertexZ(0x0), | |
134 | fhVertexZAccept(0x0), | |
135 | fhContribVtx(0x0), | |
136 | fhContribVtxAccept(0x0), | |
137 | fhDphiTriggerJet(0x0), | |
138 | fhDphiTriggerJetAccept(0x0), | |
139 | fhCentrality(0x0), | |
140 | fhCentralityAccept(0x0), | |
1e3ad34d | 141 | fhNofMultipleTriggers(0x0), |
0fe881ea | 142 | fhNofMultipleTriggersCone(0x0), |
1e3ad34d | 143 | fhDeltaRMultTriggers(0x0), |
255cb71c | 144 | //fHJetPtRaw(0x0), |
145 | //fHLeadingJetPtRaw(0x0), | |
146 | //fHDphiVsJetPtAll(0x0), | |
80ac66f6 | 147 | fhJetPtGenVsJetPtRec(0x0), |
255cb71c | 148 | fhJetPtGenVsJetPtRecSubUeMedian(0x0), |
8aa19603 | 149 | fhJetPtGenVsJetPtRecSubUeCone(0x0), |
255cb71c | 150 | fhJetPtGen(0x0), |
151 | fhJetPtSubUeMedianGen(0x0), | |
8aa19603 | 152 | fhJetPtSubUeConeGen(0x0), |
160dbdb8 | 153 | fhJetPtGenChargVsJetPtGenFull(0x0), |
154 | fhJetPtGenFull(0x0), | |
80ac66f6 | 155 | fh2NtriggersGen(0x0), |
156 | fHJetSpecGen(0x0), | |
255cb71c | 157 | fHJetSpecSubUeMedianGen(0x0), |
8aa19603 | 158 | fHJetSpecSubUeConeGen(0x0), |
49dc2855 | 159 | fHJetPhiCorrGen(0x0), |
160 | fHJetPhiCorrSubUeMedianGen(0x0), | |
161 | fHJetPhiCorrSubUeConeGen(0x0), | |
255cb71c | 162 | fHJetUeMedianGen(0x0), |
8aa19603 | 163 | fHJetUeConeGen(0x0), |
80ac66f6 | 164 | fhPtTrkTruePrimRec(0x0), |
165 | fhPtTrkTruePrimGen(0x0), | |
166 | fhPtTrkSecOrFakeRec(0x0), | |
8aa19603 | 167 | fHRhoUeMedianVsConeGen(0x0), |
d1405a52 ML |
168 | fhEntriesToMedian(0x0), |
169 | fhEntriesToMedianGen(0x0), | |
170 | fhCellAreaToMedian(0x0), | |
171 | fhCellAreaToMedianGen(0x0), | |
1e3ad34d | 172 | fhNofMultipleTriggersGen(0x0), |
0fe881ea | 173 | fhNofMultipleTriggersConeGen(0x0), |
1e3ad34d | 174 | fhDeltaRMultTriggersGen(0x0), |
255cb71c | 175 | fIsChargedMC(0), |
49dc2855 | 176 | fIsKine(0), |
255cb71c | 177 | fIsFullMC(0), |
80ac66f6 | 178 | faGenIndex(0), |
179 | faRecIndex(0), | |
7fc3d134 | 180 | fkAcceptance(2.0*TMath::Pi()*1.8), |
6168afc3 | 181 | fkDeltaPhiCut(TMath::Pi()-0.8), |
ea603b64 | 182 | fh1Xsec(0x0), |
183 | fh1Trials(0x0), | |
184 | fh1AvgTrials(0x0), | |
185 | fh1PtHard(0x0), | |
186 | fh1PtHardNoW(0x0), | |
187 | fh1PtHardTrials(0x0), | |
8e103a56 | 188 | fAvgTrials(1), |
189 | fHardest(0), | |
190 | fEventNumberRangeLow(0), | |
191 | fEventNumberRangeHigh(99), | |
192 | fTriggerPtRangeLow(0.0), | |
193 | fTriggerPtRangeHigh(10000.0), | |
8aa19603 | 194 | fFillRespMx(0), |
195 | fRandom(0x0), | |
196 | fnTrials(1000), | |
d1405a52 | 197 | fJetFreeAreaFrac(0.5), |
8aa19603 | 198 | fnPhi(9), |
199 | fnEta(2), | |
200 | fEtaSize(0.7), | |
201 | fPhiSize(2*TMath::Pi()/fnPhi), | |
202 | fCellArea(fPhiSize*fEtaSize), | |
49dc2855 | 203 | fSafetyMargin(1.1), |
204 | fDoubleBinning(kFALSE) | |
ad869500 | 205 | { |
206 | // default Constructor | |
ad869500 | 207 | } |
208 | ||
209 | //--------------------------------------------------------------------- | |
210 | ||
211 | AliAnalysisTaskJetCorePP::AliAnalysisTaskJetCorePP(const char *name) : | |
212 | AliAnalysisTaskSE(name), | |
213 | fESD(0x0), | |
214 | fAODIn(0x0), | |
215 | fAODOut(0x0), | |
216 | fAODExtension(0x0), | |
49dc2855 | 217 | fMcEvent(0x0), |
218 | fMcHandler(0x0), | |
ad869500 | 219 | fJetBranchName(""), |
255cb71c | 220 | fJetBranchNameChargMC(""), |
49dc2855 | 221 | fJetBranchNameKine(""), |
255cb71c | 222 | fJetBranchNameFullMC(""), |
223 | fJetBranchNameBg(""), | |
224 | fJetBranchNameBgChargMC(""), | |
49dc2855 | 225 | fJetBranchNameBgKine(""), |
7fc3d134 | 226 | fListJets(0x0), |
80ac66f6 | 227 | fListJetsGen(0x0), |
160dbdb8 | 228 | fListJetsGenFull(0x0), |
255cb71c | 229 | fListJetsBg(0x0), |
230 | fListJetsBgGen(0x0), | |
ad869500 | 231 | fNonStdFile(""), |
232 | fSystem(0), //pp=0 pPb=1 | |
233 | fJetParamR(0.4), | |
8aa19603 | 234 | fBgJetParamR(0.3), |
235 | fBgMaxJetPt(8.0), | |
236 | fBgConeR(0.4), | |
ad869500 | 237 | fOfflineTrgMask(AliVEvent::kAny), |
238 | fMinContribVtx(1), | |
239 | fVtxZMin(-10.0), | |
240 | fVtxZMax(10.0), | |
241 | fFilterMask(0), | |
242 | fCentMin(0.0), | |
243 | fCentMax(100.0), | |
244 | fJetEtaMin(-0.5), | |
245 | fJetEtaMax(0.5), | |
246 | fTriggerEtaCut(0.9), | |
247 | fTrackEtaCut(0.9), | |
248 | fTrackLowPtCut(0.15), | |
49dc2855 | 249 | fUseExchContainer(0), |
ad869500 | 250 | fOutputList(0x0), |
251 | fHistEvtSelection(0x0), | |
252 | fh2Ntriggers(0x0), | |
253 | fHJetSpec(0x0), | |
255cb71c | 254 | fHJetSpecSubUeMedian(0x0), |
8aa19603 | 255 | fHJetSpecSubUeCone(0x0), |
49dc2855 | 256 | fHJetPhiCorr(0x0), |
257 | fHJetPhiCorrSubUeMedian(0x0), | |
258 | fHJetPhiCorrSubUeCone(0x0), | |
255cb71c | 259 | fHJetUeMedian(0x0), |
8aa19603 | 260 | fHJetUeCone(0x0), |
261 | fHRhoUeMedianVsCone(0x0), | |
255cb71c | 262 | //fHJetDensity(0x0), |
263 | //fHJetDensityA4(0x0), | |
ad869500 | 264 | fhJetPhi(0x0), |
265 | fhTriggerPhi(0x0), | |
266 | fhJetEta(0x0), | |
267 | fhTriggerEta(0x0), | |
268 | fhVertexZ(0x0), | |
269 | fhVertexZAccept(0x0), | |
270 | fhContribVtx(0x0), | |
271 | fhContribVtxAccept(0x0), | |
272 | fhDphiTriggerJet(0x0), | |
273 | fhDphiTriggerJetAccept(0x0), | |
274 | fhCentrality(0x0), | |
275 | fhCentralityAccept(0x0), | |
1e3ad34d | 276 | fhNofMultipleTriggers(0x0), |
0fe881ea | 277 | fhNofMultipleTriggersCone(0x0), |
1e3ad34d | 278 | fhDeltaRMultTriggers(0x0), |
255cb71c | 279 | //fHJetPtRaw(0x0), |
280 | //fHLeadingJetPtRaw(0x0), | |
281 | //fHDphiVsJetPtAll(0x0), | |
80ac66f6 | 282 | fhJetPtGenVsJetPtRec(0x0), |
255cb71c | 283 | fhJetPtGenVsJetPtRecSubUeMedian(0x0), |
8aa19603 | 284 | fhJetPtGenVsJetPtRecSubUeCone(0x0), |
80ac66f6 | 285 | fhJetPtGen(0x0), |
255cb71c | 286 | fhJetPtSubUeMedianGen(0x0), |
8aa19603 | 287 | fhJetPtSubUeConeGen(0x0), |
160dbdb8 | 288 | fhJetPtGenChargVsJetPtGenFull(0x0), |
289 | fhJetPtGenFull(0x0), | |
80ac66f6 | 290 | fh2NtriggersGen(0x0), |
291 | fHJetSpecGen(0x0), | |
255cb71c | 292 | fHJetSpecSubUeMedianGen(0x0), |
8aa19603 | 293 | fHJetSpecSubUeConeGen(0x0), |
49dc2855 | 294 | fHJetPhiCorrGen(0x0), |
295 | fHJetPhiCorrSubUeMedianGen(0x0), | |
296 | fHJetPhiCorrSubUeConeGen(0x0), | |
255cb71c | 297 | fHJetUeMedianGen(0x0), |
8aa19603 | 298 | fHJetUeConeGen(0x0), |
80ac66f6 | 299 | fhPtTrkTruePrimRec(0x0), |
300 | fhPtTrkTruePrimGen(0x0), | |
301 | fhPtTrkSecOrFakeRec(0x0), | |
8aa19603 | 302 | fHRhoUeMedianVsConeGen(0x0), |
d1405a52 ML |
303 | fhEntriesToMedian(0x0), |
304 | fhEntriesToMedianGen(0x0), | |
305 | fhCellAreaToMedian(0x0), | |
306 | fhCellAreaToMedianGen(0x0), | |
1e3ad34d | 307 | fhNofMultipleTriggersGen(0x0), |
0fe881ea | 308 | fhNofMultipleTriggersConeGen(0x0), |
1e3ad34d | 309 | fhDeltaRMultTriggersGen(0x0), |
255cb71c | 310 | fIsChargedMC(0), |
49dc2855 | 311 | fIsKine(0), |
255cb71c | 312 | fIsFullMC(0), |
80ac66f6 | 313 | faGenIndex(0), |
314 | faRecIndex(0), | |
7fc3d134 | 315 | fkAcceptance(2.0*TMath::Pi()*1.8), |
6168afc3 | 316 | fkDeltaPhiCut(TMath::Pi()-0.8), |
ea603b64 | 317 | fh1Xsec(0x0), |
318 | fh1Trials(0x0), | |
319 | fh1AvgTrials(0x0), | |
320 | fh1PtHard(0x0), | |
321 | fh1PtHardNoW(0x0), | |
322 | fh1PtHardTrials(0x0), | |
8e103a56 | 323 | fAvgTrials(1), |
324 | fHardest(0), | |
325 | fEventNumberRangeLow(0), | |
326 | fEventNumberRangeHigh(99), | |
327 | fTriggerPtRangeLow(0.0), | |
328 | fTriggerPtRangeHigh(10000.0), | |
8aa19603 | 329 | fFillRespMx(0), |
330 | fRandom(0x0), | |
331 | fnTrials(1000), | |
d1405a52 | 332 | fJetFreeAreaFrac(0.5), |
8aa19603 | 333 | fnPhi(9), |
334 | fnEta(2), | |
335 | fEtaSize(0.7), | |
336 | fPhiSize(2*TMath::Pi()/fnPhi), | |
337 | fCellArea(fPhiSize*fEtaSize), | |
49dc2855 | 338 | fSafetyMargin(1.1), |
339 | fDoubleBinning(kFALSE) | |
ad869500 | 340 | { |
7fc3d134 | 341 | // Constructor |
ad869500 | 342 | DefineOutput(1, TList::Class()); |
49dc2855 | 343 | |
344 | TString dummy(name); | |
345 | if(dummy.Contains("KINE")){ | |
346 | DefineInput(1, TClonesArray::Class()); | |
3d1fac8a | 347 | DefineInput(2, TClonesArray::Class()); |
49dc2855 | 348 | } |
ad869500 | 349 | } |
350 | ||
351 | //-------------------------------------------------------------- | |
352 | AliAnalysisTaskJetCorePP::AliAnalysisTaskJetCorePP(const AliAnalysisTaskJetCorePP& a): | |
353 | AliAnalysisTaskSE(a.GetName()), | |
354 | fESD(a.fESD), | |
355 | fAODIn(a.fAODIn), | |
356 | fAODOut(a.fAODOut), | |
357 | fAODExtension(a.fAODExtension), | |
49dc2855 | 358 | fMcEvent(a.fMcEvent), |
359 | fMcHandler(a.fMcHandler), | |
ad869500 | 360 | fJetBranchName(a.fJetBranchName), |
255cb71c | 361 | fJetBranchNameChargMC(a.fJetBranchNameChargMC), |
49dc2855 | 362 | fJetBranchNameKine(a.fJetBranchNameKine), |
255cb71c | 363 | fJetBranchNameFullMC(a.fJetBranchNameFullMC), |
364 | fJetBranchNameBg(a.fJetBranchNameBg), | |
365 | fJetBranchNameBgChargMC(a.fJetBranchNameBgChargMC), | |
49dc2855 | 366 | fJetBranchNameBgKine(a.fJetBranchNameBgKine), |
ad869500 | 367 | fListJets(a.fListJets), |
80ac66f6 | 368 | fListJetsGen(a.fListJetsGen), |
160dbdb8 | 369 | fListJetsGenFull(a.fListJetsGenFull), |
255cb71c | 370 | fListJetsBg(a.fListJetsBg), |
371 | fListJetsBgGen(a.fListJetsBgGen), | |
ad869500 | 372 | fNonStdFile(a.fNonStdFile), |
373 | fSystem(a.fSystem), | |
374 | fJetParamR(a.fJetParamR), | |
8aa19603 | 375 | fBgJetParamR(a.fBgJetParamR), |
376 | fBgMaxJetPt(a.fBgMaxJetPt), | |
377 | fBgConeR(a.fBgConeR), | |
ad869500 | 378 | fOfflineTrgMask(a.fOfflineTrgMask), |
379 | fMinContribVtx(a.fMinContribVtx), | |
380 | fVtxZMin(a.fVtxZMin), | |
381 | fVtxZMax(a.fVtxZMax), | |
382 | fFilterMask(a.fFilterMask), | |
383 | fCentMin(a.fCentMin), | |
384 | fCentMax(a.fCentMax), | |
385 | fJetEtaMin(a.fJetEtaMin), | |
386 | fJetEtaMax(a.fJetEtaMax), | |
387 | fTriggerEtaCut(a.fTriggerEtaCut), | |
388 | fTrackEtaCut(a.fTrackEtaCut), | |
389 | fTrackLowPtCut(a.fTrackLowPtCut), | |
49dc2855 | 390 | fUseExchContainer(a.fUseExchContainer), |
ad869500 | 391 | fOutputList(a.fOutputList), |
392 | fHistEvtSelection(a.fHistEvtSelection), | |
393 | fh2Ntriggers(a.fh2Ntriggers), | |
394 | fHJetSpec(a.fHJetSpec), | |
255cb71c | 395 | fHJetSpecSubUeMedian(a.fHJetSpecSubUeMedian), |
8aa19603 | 396 | fHJetSpecSubUeCone(a.fHJetSpecSubUeCone), |
49dc2855 | 397 | fHJetPhiCorr(a.fHJetPhiCorr), |
398 | fHJetPhiCorrSubUeMedian(a.fHJetPhiCorrSubUeMedian), | |
399 | fHJetPhiCorrSubUeCone(a.fHJetPhiCorrSubUeCone), | |
255cb71c | 400 | fHJetUeMedian(a.fHJetUeMedian), |
8aa19603 | 401 | fHJetUeCone(a.fHJetUeCone), |
402 | fHRhoUeMedianVsCone(a.fHRhoUeMedianVsCone), | |
255cb71c | 403 | //fHJetDensity(a.fHJetDensity), |
404 | //fHJetDensityA4(a.fHJetDensityA4), | |
ad869500 | 405 | fhJetPhi(a.fhJetPhi), |
406 | fhTriggerPhi(a.fhTriggerPhi), | |
407 | fhJetEta(a.fhJetEta), | |
408 | fhTriggerEta(a.fhTriggerEta), | |
409 | fhVertexZ(a.fhVertexZ), | |
410 | fhVertexZAccept(a.fhVertexZAccept), | |
411 | fhContribVtx(a.fhContribVtx), | |
412 | fhContribVtxAccept(a.fhContribVtxAccept), | |
413 | fhDphiTriggerJet(a.fhDphiTriggerJet), | |
414 | fhDphiTriggerJetAccept(a.fhDphiTriggerJetAccept), | |
415 | fhCentrality(a.fhCentrality), | |
416 | fhCentralityAccept(a.fhCentralityAccept), | |
1e3ad34d | 417 | fhNofMultipleTriggers(a.fhNofMultipleTriggers), |
0fe881ea | 418 | fhNofMultipleTriggersCone(a.fhNofMultipleTriggersCone), |
1e3ad34d | 419 | fhDeltaRMultTriggers(a.fhDeltaRMultTriggers), |
255cb71c | 420 | //fHJetPtRaw(a.fHJetPtRaw), |
421 | //fHLeadingJetPtRaw(a.fHLeadingJetPtRaw), | |
422 | //fHDphiVsJetPtAll(a.fHDphiVsJetPtAll), | |
80ac66f6 | 423 | fhJetPtGenVsJetPtRec(a.fhJetPtGenVsJetPtRec), |
255cb71c | 424 | fhJetPtGenVsJetPtRecSubUeMedian(a.fhJetPtGenVsJetPtRecSubUeMedian), |
8aa19603 | 425 | fhJetPtGenVsJetPtRecSubUeCone(a.fhJetPtGenVsJetPtRecSubUeCone), |
80ac66f6 | 426 | fhJetPtGen(a.fhJetPtGen), |
255cb71c | 427 | fhJetPtSubUeMedianGen(a.fhJetPtSubUeMedianGen), |
8aa19603 | 428 | fhJetPtSubUeConeGen(a.fhJetPtSubUeConeGen), |
160dbdb8 | 429 | fhJetPtGenChargVsJetPtGenFull(a.fhJetPtGenChargVsJetPtGenFull), |
430 | fhJetPtGenFull(a.fhJetPtGenFull), | |
80ac66f6 | 431 | fh2NtriggersGen(a.fh2NtriggersGen), |
432 | fHJetSpecGen(a.fHJetSpecGen), | |
255cb71c | 433 | fHJetSpecSubUeMedianGen(a.fHJetSpecSubUeMedianGen), |
8aa19603 | 434 | fHJetSpecSubUeConeGen(a.fHJetSpecSubUeConeGen), |
49dc2855 | 435 | fHJetPhiCorrGen(a.fHJetPhiCorrGen), |
436 | fHJetPhiCorrSubUeMedianGen(a.fHJetPhiCorrSubUeMedianGen), | |
437 | fHJetPhiCorrSubUeConeGen(a.fHJetPhiCorrSubUeConeGen), | |
255cb71c | 438 | fHJetUeMedianGen(a.fHJetUeMedianGen), |
8aa19603 | 439 | fHJetUeConeGen(a.fHJetUeConeGen), |
80ac66f6 | 440 | fhPtTrkTruePrimRec(a.fhPtTrkTruePrimRec), |
441 | fhPtTrkTruePrimGen(a.fhPtTrkTruePrimGen), | |
442 | fhPtTrkSecOrFakeRec(a.fhPtTrkSecOrFakeRec), | |
8aa19603 | 443 | fHRhoUeMedianVsConeGen(a.fHRhoUeMedianVsConeGen), |
d1405a52 ML |
444 | fhEntriesToMedian(a.fhEntriesToMedian), |
445 | fhEntriesToMedianGen(a.fhEntriesToMedianGen), | |
446 | fhCellAreaToMedian(a.fhCellAreaToMedian), | |
447 | fhCellAreaToMedianGen(a.fhCellAreaToMedianGen), | |
1e3ad34d | 448 | fhNofMultipleTriggersGen(a.fhNofMultipleTriggersGen), |
0fe881ea | 449 | fhNofMultipleTriggersConeGen(a.fhNofMultipleTriggersConeGen), |
1e3ad34d | 450 | fhDeltaRMultTriggersGen(a.fhDeltaRMultTriggersGen), |
255cb71c | 451 | fIsChargedMC(a.fIsChargedMC), |
49dc2855 | 452 | fIsKine(a.fIsKine), |
255cb71c | 453 | fIsFullMC(a.fIsFullMC), |
80ac66f6 | 454 | faGenIndex(a.faGenIndex), |
455 | faRecIndex(a.faRecIndex), | |
7fc3d134 | 456 | fkAcceptance(a.fkAcceptance), |
ea603b64 | 457 | fkDeltaPhiCut(a.fkDeltaPhiCut), |
458 | fh1Xsec(a.fh1Xsec), | |
459 | fh1Trials(a.fh1Trials), | |
460 | fh1AvgTrials(a.fh1AvgTrials), | |
461 | fh1PtHard(a.fh1PtHard), | |
462 | fh1PtHardNoW(a.fh1PtHardNoW), | |
463 | fh1PtHardTrials(a.fh1PtHardTrials), | |
8e103a56 | 464 | fAvgTrials(a.fAvgTrials), |
465 | fHardest(a.fHardest), | |
466 | fEventNumberRangeLow(a.fEventNumberRangeLow), | |
467 | fEventNumberRangeHigh(a.fEventNumberRangeHigh), | |
468 | fTriggerPtRangeLow(a.fTriggerPtRangeLow), | |
43457761 | 469 | fTriggerPtRangeHigh(a.fTriggerPtRangeHigh), |
8aa19603 | 470 | fFillRespMx(a.fFillRespMx), |
471 | fRandom(a.fRandom), | |
472 | fnTrials(a.fnTrials), | |
d1405a52 | 473 | fJetFreeAreaFrac(a.fJetFreeAreaFrac), |
8aa19603 | 474 | fnPhi(a.fnPhi), |
475 | fnEta(a.fnEta), | |
476 | fEtaSize(a.fEtaSize), | |
477 | fPhiSize(a.fPhiSize), | |
478 | fCellArea(a.fCellArea), | |
49dc2855 | 479 | fSafetyMargin(a.fSafetyMargin), |
480 | fDoubleBinning(a.fDoubleBinning) | |
ad869500 | 481 | { |
482 | //Copy Constructor | |
43457761 | 483 | fRandom->SetSeed(0); |
ad869500 | 484 | } |
485 | //-------------------------------------------------------------- | |
486 | ||
487 | AliAnalysisTaskJetCorePP& AliAnalysisTaskJetCorePP::operator = (const AliAnalysisTaskJetCorePP& a){ | |
488 | // assignment operator | |
489 | this->~AliAnalysisTaskJetCorePP(); | |
490 | new(this) AliAnalysisTaskJetCorePP(a); | |
491 | return *this; | |
492 | } | |
493 | //-------------------------------------------------------------- | |
494 | ||
495 | AliAnalysisTaskJetCorePP::~AliAnalysisTaskJetCorePP() | |
496 | { | |
497 | //Destructor | |
498 | delete fListJets; | |
80ac66f6 | 499 | delete fListJetsGen; |
160dbdb8 | 500 | delete fListJetsGenFull; |
255cb71c | 501 | delete fListJetsBg; |
502 | delete fListJetsBgGen; | |
ad869500 | 503 | delete fOutputList; // ???? |
8e103a56 | 504 | delete fRandom; |
ad869500 | 505 | } |
506 | ||
507 | //-------------------------------------------------------------- | |
508 | ||
ea603b64 | 509 | |
510 | Bool_t AliAnalysisTaskJetCorePP::Notify() | |
511 | { | |
512 | //Implemented Notify() to read the cross sections | |
513 | //and number of trials from pyxsec.root | |
514 | //inspired by AliAnalysisTaskJetSpectrum2::Notify() | |
49dc2855 | 515 | if(!(fIsChargedMC || fIsKine)) return kFALSE; |
3d1fac8a | 516 | Float_t xsection = 0; |
517 | Float_t trials = 1; | |
518 | fAvgTrials = 1; | |
ea603b64 | 519 | |
3d1fac8a | 520 | if(fIsChargedMC){ |
521 | fESD = dynamic_cast<AliESDEvent*>(InputEvent()); | |
522 | if(!fESD){ | |
523 | if(fDebug>1) AliError("ESD not available"); | |
524 | fAODIn = dynamic_cast<AliAODEvent*>(InputEvent()); | |
525 | } | |
ea603b64 | 526 | |
3d1fac8a | 527 | fAODOut = dynamic_cast<AliAODEvent*>(AODEvent()); |
ea603b64 | 528 | |
529 | ||
3d1fac8a | 530 | if(fNonStdFile.Length()!=0){ |
531 | // case that we have an AOD extension we can fetch the jets from the extended output | |
532 | AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); | |
533 | fAODExtension = aodH ? aodH->GetExtension(fNonStdFile.Data()) : 0; | |
534 | if(!fAODExtension){ | |
535 | if(fDebug>1) Printf("AODExtension found for %s",fNonStdFile.Data()); | |
536 | } | |
537 | } | |
ea603b64 | 538 | |
3d1fac8a | 539 | TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree(); |
ea603b64 | 540 | |
3d1fac8a | 541 | if(tree){ |
542 | TFile *curfile = tree->GetCurrentFile(); | |
543 | if(!curfile) { | |
544 | Error("Notify","No current file"); | |
545 | return kFALSE; | |
546 | } | |
547 | if(!fh1Xsec || !fh1Trials){ | |
548 | Printf("%s%d No Histogram fh1Xsec",(char*)__FILE__,__LINE__); | |
549 | return kFALSE; | |
550 | } | |
551 | AliAnalysisHelperJetTasks::PythiaInfoFromFile(curfile->GetName(),xsection,trials); | |
552 | fh1Xsec->Fill("<#sigma>",xsection); | |
553 | // construct a poor man average trials | |
554 | Float_t nEntries = (Float_t)tree->GetTree()->GetEntries(); | |
555 | if(trials>=nEntries && nEntries>0.) fAvgTrials = trials/nEntries; | |
556 | fh1Trials->Fill("#sum{ntrials}",trials); | |
557 | } | |
558 | ||
559 | if(fDebug)Printf("Reading File %s",fInputHandler->GetTree()->GetCurrentFile()->GetName()); | |
560 | } | |
ea603b64 | 561 | |
ea603b64 | 562 | |
563 | return kTRUE; | |
564 | } | |
565 | //-------------------------------------------------------------- | |
566 | ||
ad869500 | 567 | void AliAnalysisTaskJetCorePP::Init() |
568 | { | |
569 | // check for jet branches | |
49dc2855 | 570 | if(fJetBranchNameKine.Length()==0){ |
571 | if(!strlen(fJetBranchName.Data())){ | |
572 | AliError("Jet branch name not set."); | |
573 | } | |
ad869500 | 574 | } |
49dc2855 | 575 | fMcHandler = dynamic_cast<AliInputEventHandler*> (AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()); |
576 | ||
577 | ||
ad869500 | 578 | } |
579 | ||
580 | //-------------------------------------------------------------- | |
581 | ||
582 | void AliAnalysisTaskJetCorePP::UserCreateOutputObjects() | |
583 | { | |
8aa19603 | 584 | // Create histograms and initilize variables |
585 | fSafetyMargin = fBgConeR*fBgConeR /(fBgJetParamR*fBgJetParamR); | |
49dc2855 | 586 | |
ad869500 | 587 | // Called once |
255cb71c | 588 | fListJets = new TList(); //reconstructed level antikt jets |
8aa19603 | 589 | fListJetsBg = new TList(); //reconstructed jets to be removed from bg |
80ac66f6 | 590 | |
255cb71c | 591 | fIsChargedMC = (fJetBranchNameChargMC.Length()>0) ? kTRUE : kFALSE; |
49dc2855 | 592 | fIsKine = (fJetBranchNameKine.Length()>0) ? kTRUE : kFALSE; |
255cb71c | 593 | fIsFullMC = (fJetBranchNameFullMC.Length()>0) ? kTRUE : kFALSE; |
80ac66f6 | 594 | |
8e103a56 | 595 | fRandom = new TRandom3(0); |
596 | ||
49dc2855 | 597 | if(fIsChargedMC || fIsKine){ //full MC or pure kine |
255cb71c | 598 | fListJetsGen = new TList(); //generator level charged antikt jets |
8aa19603 | 599 | fListJetsBgGen = new TList(); //generator level jets to be removed from bg |
255cb71c | 600 | |
601 | if(fIsFullMC) | |
160dbdb8 | 602 | fListJetsGenFull = new TList(); //generator level full jets |
603 | } | |
ad869500 | 604 | OpenFile(1); |
605 | if(!fOutputList) fOutputList = new TList(); | |
606 | fOutputList->SetOwner(kTRUE); | |
607 | ||
608 | Bool_t oldStatus = TH1::AddDirectoryStatus(); | |
609 | TH1::AddDirectory(kFALSE); | |
610 | ||
611 | fHistEvtSelection = new TH1I("fHistEvtSelection", "event selection", 6, -0.5, 5.5); | |
612 | fHistEvtSelection->GetXaxis()->SetBinLabel(1,"ACCEPTED"); | |
613 | fHistEvtSelection->GetXaxis()->SetBinLabel(2,"events IN"); | |
614 | fHistEvtSelection->GetXaxis()->SetBinLabel(3,"event selection (rejected)"); | |
615 | fHistEvtSelection->GetXaxis()->SetBinLabel(4,"vertex cut (rejected)"); | |
616 | fHistEvtSelection->GetXaxis()->SetBinLabel(5,"centrality (rejected)"); | |
8e103a56 | 617 | fHistEvtSelection->GetXaxis()->SetBinLabel(6,"event number (rejected)"); |
ad869500 | 618 | |
619 | fOutputList->Add(fHistEvtSelection); | |
620 | ||
621 | Int_t nBinsCentrality = (fSystem==0) ? 1 : 10; // pp=1 else 10 | |
80ac66f6 | 622 | //trigger pt spectrum (reconstructed) |
ad869500 | 623 | fh2Ntriggers = new TH2F("fh2Ntriggers","# of triggers", |
624 | nBinsCentrality,0.0,100.0,50,0.0,50.0); | |
49dc2855 | 625 | if(!fIsKine) fOutputList->Add(fh2Ntriggers); |
626 | ||
627 | Int_t bw = (fDoubleBinning==0) ? 1 : 2; //make larger bin width | |
ad869500 | 628 | |
6168afc3 | 629 | //Centrality, A, pTjet, pTtrigg, dphi |
630 | const Int_t dimSpec = 5; | |
49dc2855 | 631 | const Int_t nBinsSpec[dimSpec] = {nBinsCentrality, 50, bw*110, 50, TMath::Nint(10*(TMath::Pi()-fkDeltaPhiCut))}; |
632 | const Double_t lowBinSpec[dimSpec] = {0.0, 0.0, -20, 0.0, fkDeltaPhiCut}; | |
633 | const Double_t hiBinSpec[dimSpec] = {100.0, 1.0, 200.0,50.0, TMath::Pi()}; | |
7fc3d134 | 634 | fHJetSpec = new THnSparseF("fHJetSpec", |
6168afc3 | 635 | "Recoil jet spectrum [cent,A,pTjet,pTtrig,dphi]", |
7fc3d134 | 636 | dimSpec,nBinsSpec,lowBinSpec,hiBinSpec); |
49dc2855 | 637 | if(!fIsKine) fOutputList->Add(fHJetSpec); |
ad869500 | 638 | |
255cb71c | 639 | //background estimated as median of kT jets |
640 | fHJetSpecSubUeMedian = (THnSparseF*) fHJetSpec->Clone("fHJetSpecSubUeMedian"); | |
641 | fHJetSpecSubUeMedian->SetTitle("Recoil jet spectrum [cent,A,pTjet-pTUe,pTtrig,dphi]"); | |
49dc2855 | 642 | if(!fIsKine) fOutputList->Add(fHJetSpecSubUeMedian); |
8aa19603 | 643 | //background estimated as weighted median of kT jets ala Cone |
644 | fHJetSpecSubUeCone = (THnSparseF*) fHJetSpec->Clone("fHJetSpecSubUeCone"); | |
645 | fHJetSpecSubUeCone->SetTitle("Recoil jet spectrum [cent,A,pTjet-pTUe,pTtrig,dphi]"); | |
49dc2855 | 646 | if(!fIsKine) fOutputList->Add(fHJetSpecSubUeCone); |
647 | ||
255cb71c | 648 | |
49dc2855 | 649 | //A, pTjet, pTtrigg, dphi |
650 | const Int_t dimCor = 4; | |
651 | const Int_t nBinsCor[dimCor] = {50, 110, 50, 100}; | |
652 | const Double_t lowBinCor[dimCor] = {0.0, -20, 0.0, -0.5*TMath::Pi()}; | |
653 | const Double_t hiBinCor[dimCor] = {1.0, 200, 50.0, 1.5*TMath::Pi()}; | |
654 | fHJetPhiCorr = new THnSparseF("fHJetPhiCorr", | |
655 | "Recoil jet spectrum [A,pTjet,pTtrig,dphi]", | |
656 | dimCor,nBinsCor,lowBinCor,hiBinCor); | |
657 | ||
658 | if(!fIsKine) fOutputList->Add(fHJetPhiCorr); // Dphi distribution jet-triger | |
659 | ||
660 | //background estimated as median of kT jets | |
661 | fHJetPhiCorrSubUeMedian = (THnSparseF*) fHJetPhiCorr->Clone("fHJetPhiCorrSubUeMedian"); | |
662 | fHJetPhiCorrSubUeMedian->SetTitle("Recoil jet spectrum [A,pTjet-pTUe,pTtrig,dphi]"); | |
663 | if(!fIsKine) fOutputList->Add(fHJetPhiCorrSubUeMedian); | |
664 | //background estimated as weighted median of kT jets ala Cone | |
665 | fHJetPhiCorrSubUeCone = (THnSparseF*) fHJetPhiCorr->Clone("fHJetPhiCorrSubUeCone"); | |
666 | fHJetPhiCorrSubUeCone->SetTitle("Recoil jet spectrum [A,pTjet-pTUe,pTtrig,dphi]"); | |
667 | if(!fIsKine) fOutputList->Add(fHJetPhiCorrSubUeCone); | |
255cb71c | 668 | |
669 | ||
ad869500 | 670 | //------------------- HISTOS FOR DIAGNOSTIC ---------------------- |
255cb71c | 671 | //A, pTjet, pTjet-pTUe, pTUe, rhoUe bg estimate from kT median |
672 | const Int_t dimSpecMed = 5; | |
1afc79e9 | 673 | const Int_t nBinsSpecMed[dimSpecMed] = {25, 50, 60, 20, 20}; |
8aa19603 | 674 | const Double_t lowBinSpecMed[dimSpecMed] = {0.0, 0.0, -20.0, 0.0, 0.0}; |
1afc79e9 | 675 | const Double_t hiBinSpecMed[dimSpecMed] = {1.0, 100.0, 100.0, 10.0, 20.0}; |
255cb71c | 676 | fHJetUeMedian = new THnSparseF("fHJetUeMedian", |
677 | "Recoil jet spectrum [A,pTjet,pTjet-pTUe, pTUe, rhoUe]", | |
678 | dimSpecMed, nBinsSpecMed, lowBinSpecMed, hiBinSpecMed); | |
49dc2855 | 679 | if(!fIsKine) fOutputList->Add(fHJetUeMedian); |
255cb71c | 680 | |
8aa19603 | 681 | //A, pTjet, pTjet-pTUe, pTUe, rhoUe bg estimate from kT median Cone |
682 | fHJetUeCone = (THnSparseF*) fHJetUeMedian->Clone("fHJetUeCone"); | |
683 | fHJetUeCone->SetTitle("Recoil jet spectrum [A,pTjet,pTjet-pTUe, pTUe, rhoUe]"); | |
49dc2855 | 684 | if(!fIsKine) fOutputList->Add(fHJetUeCone); |
255cb71c | 685 | |
686 | //rho bacground reconstructed data | |
687 | const Int_t dimRho = 2; | |
1afc79e9 | 688 | const Int_t nBinsRho[dimRho] = {50 , 50}; |
255cb71c | 689 | const Double_t lowBinRho[dimRho] = {0.0 , 0.0}; |
690 | const Double_t hiBinRho[dimRho] = {20.0 , 20.0}; | |
691 | ||
8aa19603 | 692 | fHRhoUeMedianVsCone = new THnSparseF("hRhoUeMedianVsCone","[Rho Cone, Rho Median]", |
255cb71c | 693 | dimRho, nBinsRho, lowBinRho, hiBinRho); |
49dc2855 | 694 | if(!fIsKine) fOutputList->Add(fHRhoUeMedianVsCone); |
255cb71c | 695 | |
ad869500 | 696 | //Jet number density histos [Trk Mult, jet density, pT trigger] |
255cb71c | 697 | /*const Int_t dimJetDens = 3; |
80ac66f6 | 698 | const Int_t nBinsJetDens[dimJetDens] = {100, 100, 10}; |
ad869500 | 699 | const Double_t lowBinJetDens[dimJetDens] = {0.0, 0.0, 0.0}; |
80ac66f6 | 700 | const Double_t hiBinJetDens[dimJetDens] = {500.0, 5.0, 50.0}; |
ad869500 | 701 | |
702 | fHJetDensity = new THnSparseF("fHJetDensity","Jet dens vs trk mult A>0.07", | |
703 | dimJetDens,nBinsJetDens,lowBinJetDens,hiBinJetDens); | |
704 | ||
705 | fHJetDensityA4 =new THnSparseF("fHJetDensityA4","Jet dens vs trk mult A>0.4", | |
706 | dimJetDens,nBinsJetDens,lowBinJetDens,hiBinJetDens); | |
707 | ||
ad869500 | 708 | fOutputList->Add(fHJetDensity); |
709 | fOutputList->Add(fHJetDensityA4); | |
255cb71c | 710 | */ |
ad869500 | 711 | |
712 | //inclusive azimuthal and pseudorapidity histograms | |
7fc3d134 | 713 | fhJetPhi = new TH2D("fhJetPhi","Azim dist jets vs pTjet", |
714 | 50, 0, 100, 50,-TMath::Pi(),TMath::Pi()); | |
715 | fhTriggerPhi= new TH2D("fhTriggerPhi","azim dist trig had vs pTtrigg", | |
6168afc3 | 716 | 50, 0, 50, 50,-TMath::Pi(),TMath::Pi()); |
7fc3d134 | 717 | fhJetEta = new TH2D("fhJetEta","Eta dist jets vs pTjet", |
718 | 50,0, 100, 40,-0.9,0.9); | |
719 | fhTriggerEta = new TH2D("fhTriggerEta","Eta dist trig had vs pTtrigg", | |
6168afc3 | 720 | 50, 0, 50, 40,-0.9,0.9); |
7fc3d134 | 721 | |
ad869500 | 722 | fhVertexZ = new TH1D("fhVertexZ","z vertex",40,-20,20); |
723 | fhVertexZAccept = new TH1D("fhVertexZAccept","z vertex after cut",40,-20,20); | |
724 | fhContribVtx = new TH1D("fhContribVtx","contrib to vtx",200,0,200); | |
725 | fhContribVtxAccept = new TH1D("fhContribVtxAccept","contrib to vtx after cut",200,0,200); | |
726 | fhDphiTriggerJet = new TH1D("fhDphiTriggerJet","Deltaphi trig-jet",50, -TMath::Pi(),TMath::Pi()); | |
727 | fhDphiTriggerJetAccept = new TH1D("fhDphiTriggerJetAccept","Deltaphi trig-jet after cut",50, -TMath::Pi(),TMath::Pi()); | |
728 | fhCentrality = new TH1D("fhCentrality","Centrality",20,0,100); | |
729 | fhCentralityAccept = new TH1D("fhCentralityAccept","Centrality after cut",20,0,100); | |
d1405a52 | 730 | fhEntriesToMedian = new TH1D("fhEntriesToMedian","fhEntriesToMedian",30,0,30); |
49dc2855 | 731 | fhCellAreaToMedian = new TH1D("fhCellAreaToMedian", "fhCellAreaToMedian", 75,0,1.5); |
ad869500 | 732 | |
1e3ad34d | 733 | fhNofMultipleTriggers = new TH1D("fhNofMultipleTriggers","fhNofMultipleTriggers",100,0,100); |
0fe881ea | 734 | fhNofMultipleTriggersCone = new TH1D("fhNofMultipleTriggersCone","fhNofMultipleTriggersCone R<0.4",100,0,100); |
1e3ad34d | 735 | fhDeltaRMultTriggers = new TH1D("fhDeltaRMultTriggers","fhDeltaRMultTriggers", 100,0,4); |
736 | ||
49dc2855 | 737 | if(!fIsKine){ |
738 | fOutputList->Add(fhJetPhi); | |
739 | fOutputList->Add(fhTriggerPhi); | |
740 | fOutputList->Add(fhJetEta); | |
741 | fOutputList->Add(fhTriggerEta); | |
742 | } | |
ad869500 | 743 | fOutputList->Add(fhVertexZ); |
49dc2855 | 744 | fOutputList->Add(fhVertexZAccept); |
745 | if(!fIsKine){ | |
746 | fOutputList->Add(fhContribVtx); | |
747 | fOutputList->Add(fhContribVtxAccept); | |
748 | fOutputList->Add(fhDphiTriggerJet); | |
749 | fOutputList->Add(fhDphiTriggerJetAccept); | |
750 | fOutputList->Add(fhCentrality); | |
751 | fOutputList->Add(fhCentralityAccept); | |
752 | fOutputList->Add(fhEntriesToMedian); | |
753 | fOutputList->Add(fhCellAreaToMedian); | |
1e3ad34d | 754 | fOutputList->Add(fhNofMultipleTriggers); |
0fe881ea | 755 | fOutputList->Add(fhNofMultipleTriggersCone); |
1e3ad34d | 756 | fOutputList->Add(fhDeltaRMultTriggers); |
49dc2855 | 757 | } |
7fc3d134 | 758 | // raw spectra of INCLUSIVE jets |
80ac66f6 | 759 | //Centrality, pTjet, A |
255cb71c | 760 | /*const Int_t dimRaw = 3; |
80ac66f6 | 761 | const Int_t nBinsRaw[dimRaw] = {nBinsCentrality, 50, 100}; |
762 | const Double_t lowBinRaw[dimRaw] = {0.0, 0.0, 0.0}; | |
763 | const Double_t hiBinRaw[dimRaw] = {100.0, 100, 1.0}; | |
7fc3d134 | 764 | fHJetPtRaw = new THnSparseF("fHJetPtRaw", |
80ac66f6 | 765 | "Incl. jet spectrum [cent,pTjet,A]", |
7fc3d134 | 766 | dimRaw,nBinsRaw,lowBinRaw,hiBinRaw); |
767 | fOutputList->Add(fHJetPtRaw); | |
768 | ||
769 | // raw spectra of LEADING jets | |
80ac66f6 | 770 | //Centrality, pTjet, A |
7fc3d134 | 771 | fHLeadingJetPtRaw = new THnSparseF("fHLeadingJetPtRaw", |
80ac66f6 | 772 | "Leading jet spectrum [cent,pTjet,A]", |
7fc3d134 | 773 | dimRaw,nBinsRaw,lowBinRaw,hiBinRaw); |
774 | fOutputList->Add(fHLeadingJetPtRaw); | |
775 | ||
776 | // Dphi versus pT jet | |
777 | //Centrality, Dphi=phiTrig-phiJet, pTjet, pTtrigg | |
778 | const Int_t dimDp = 4; | |
779 | const Int_t nBinsDp[dimDp] = {nBinsCentrality, 50, 50, 50}; | |
780 | const Double_t lowBinDp[dimDp] = {0.0, -TMath::Pi(), 0.0, 0.0}; | |
781 | const Double_t hiBinDp[dimDp] = {100.0, TMath::Pi(), 100.0, 100.0}; | |
782 | fHDphiVsJetPtAll = new THnSparseF("fHDphiVsJetPtAll", | |
783 | "Dphi vs jet pT [cent,Dphi,pTjet,pTtrigg]", | |
784 | dimDp,nBinsDp,lowBinDp,hiBinDp); | |
785 | fOutputList->Add(fHDphiVsJetPtAll); | |
255cb71c | 786 | */ |
7fc3d134 | 787 | |
80ac66f6 | 788 | //analyze MC generator level |
49dc2855 | 789 | if(fIsChargedMC || fIsKine){ |
8aa19603 | 790 | if(fFillRespMx){ |
791 | //Fill response matrix only once | |
49dc2855 | 792 | fhJetPtGenVsJetPtRec = new TH2D("fhJetPtGenVsJetPtRec","JetPtGenVsJetPtRec", bw*100,0,200, bw*100,0,200); |
8aa19603 | 793 | fOutputList->Add(fhJetPtGenVsJetPtRec); //gen MC charg jet pt spectrum versus rec charged jet pt spectrum |
794 | //.... | |
49dc2855 | 795 | fhJetPtGenVsJetPtRecSubUeMedian = new TH2D("fhJetPtGenVsJetPtRecSubUeMedian","fhJetPtGenVsJetPtRecSubUeMedian", bw*110,-20,200, bw*110,-20,200); |
8aa19603 | 796 | fOutputList->Add(fhJetPtGenVsJetPtRecSubUeMedian); // with kT median bg subtr |
255cb71c | 797 | //.... |
8aa19603 | 798 | fhJetPtGenVsJetPtRecSubUeCone=(TH2D*)fhJetPtGenVsJetPtRecSubUeMedian->Clone("fhJetPtGenVsJetPtRecSubUeCone"); |
799 | fhJetPtGenVsJetPtRecSubUeCone->SetTitle("fhJetPtGenVsJetPtRecSubUeCone"); | |
800 | fOutputList->Add(fhJetPtGenVsJetPtRecSubUeCone); // with weighted kT median bg subtr | |
801 | //.... | |
49dc2855 | 802 | fhJetPtGen = new TH1D("fhJetPtGen","Jet Pt (MC Gen)",bw*100,0,200); //MC generator charged jet pt spectrum |
8aa19603 | 803 | fOutputList->Add(fhJetPtGen); |
804 | //.... | |
49dc2855 | 805 | fhJetPtSubUeMedianGen = new TH1D("fhJetPtSubUeMedianGen","Jet Pt - UE pT (MC Gen)",bw*110,-20,200); |
8aa19603 | 806 | fOutputList->Add(fhJetPtSubUeMedianGen); // with kT median bg subtr |
807 | //.... | |
808 | fhJetPtSubUeConeGen = (TH1D*) fhJetPtSubUeMedianGen->Clone("fhJetPtSubUeConeGen"); | |
809 | fOutputList->Add(fhJetPtSubUeConeGen); // with weighted kT median bg subtr | |
810 | ||
811 | //.... | |
812 | if(fIsFullMC){ | |
1afc79e9 | 813 | fhJetPtGenChargVsJetPtGenFull = new TH2D("fhJetPtGenChargVsJetPtGenFull","fhJetPtGenChargVsJetPtGenFull", 100,0,200, 100,0,200); |
8aa19603 | 814 | fOutputList->Add(fhJetPtGenChargVsJetPtGenFull); //gen full MC jet pt versus gen charged jet MC pt |
815 | //.... | |
1afc79e9 | 816 | fhJetPtGenFull = new TH1D("fhJetPtGenFull","Jet Pt (MC Full jets Gen)",100,0,200); //MC generator full jet pt spectrum |
8aa19603 | 817 | fOutputList->Add(fhJetPtGenFull); |
818 | } | |
255cb71c | 819 | } |
820 | //.... | |
80ac66f6 | 821 | fh2NtriggersGen = (TH2F*) fh2Ntriggers->Clone("fh2NtriggersGen"); |
822 | fh2NtriggersGen->SetTitle(Form("%s Gen MC",fh2Ntriggers->GetTitle())); | |
823 | fOutputList->Add(fh2NtriggersGen); | |
7fc3d134 | 824 | |
80ac66f6 | 825 | //Centrality, A, pT, pTtrigg |
826 | fHJetSpecGen = (THnSparseF*) fHJetSpec->Clone("fHJetSpecGen"); | |
827 | fHJetSpecGen->SetTitle(Form("%s Gen MC",fHJetSpec->GetTitle())); | |
828 | fOutputList->Add(fHJetSpecGen); | |
829 | ||
255cb71c | 830 | fHJetSpecSubUeMedianGen = (THnSparseF*) fHJetSpecSubUeMedian->Clone("fHJetSpecSubUeMedianGen"); |
831 | fHJetSpecSubUeMedianGen->SetTitle(Form("%s Gen MC",fHJetSpecSubUeMedian->GetTitle())); | |
832 | fOutputList->Add(fHJetSpecSubUeMedianGen); | |
833 | ||
8aa19603 | 834 | fHJetSpecSubUeConeGen = (THnSparseF*) fHJetSpecSubUeCone->Clone("fHJetSpecSubUeConeGen"); |
835 | fHJetSpecSubUeConeGen->SetTitle(Form("%s Gen MC",fHJetSpecSubUeCone->GetTitle())); | |
836 | fOutputList->Add(fHJetSpecSubUeConeGen); | |
49dc2855 | 837 | //--- |
838 | fHJetPhiCorrGen = (THnSparseF*) fHJetPhiCorr->Clone("fHJetPhiCorrGen"); | |
839 | fHJetPhiCorrGen->SetTitle(Form("%s Gen MC",fHJetPhiCorr->GetTitle())); | |
840 | fOutputList->Add(fHJetPhiCorrGen); | |
841 | ||
842 | fHJetPhiCorrSubUeMedianGen = (THnSparseF*) fHJetPhiCorrSubUeMedian->Clone("fHJetPhiCorrSubUeMedianGen"); | |
843 | fHJetPhiCorrSubUeMedianGen->SetTitle(Form("%s Gen MC",fHJetPhiCorrSubUeMedian->GetTitle())); | |
844 | fOutputList->Add(fHJetPhiCorrSubUeMedianGen); | |
845 | ||
846 | fHJetPhiCorrSubUeConeGen = (THnSparseF*) fHJetPhiCorrSubUeCone->Clone("fHJetPhiCorrSubUeConeGen"); | |
847 | fHJetPhiCorrSubUeConeGen->SetTitle(Form("%s Gen MC", fHJetPhiCorrSubUeCone->GetTitle())); | |
848 | fOutputList->Add(fHJetPhiCorrSubUeConeGen); | |
849 | ||
255cb71c | 850 | //--- |
851 | fHJetUeMedianGen = (THnSparseF*) fHJetUeMedian->Clone("fHJetUeMedianGen"); | |
852 | fHJetUeMedianGen->SetTitle(Form("%s Gen MC", fHJetUeMedian->GetTitle())); | |
853 | fOutputList->Add(fHJetUeMedianGen); | |
854 | ||
8aa19603 | 855 | fHJetUeConeGen = (THnSparseF*) fHJetUeCone->Clone("fHJetUeConeGen"); |
856 | fHJetUeConeGen->SetTitle(Form("%s Gen MC", fHJetUeCone->GetTitle())); | |
857 | fOutputList->Add(fHJetUeConeGen); | |
255cb71c | 858 | |
8aa19603 | 859 | if(fFillRespMx){ |
860 | //track efficiency/contamination histograms eta versus pT | |
861 | fhPtTrkTruePrimRec = new TH2D("fhPtTrkTruePrimRec","PtTrkTruePrimRec",100,0,20,18,-0.9,0.9); | |
862 | fOutputList->Add(fhPtTrkTruePrimRec); | |
80ac66f6 | 863 | |
8aa19603 | 864 | fhPtTrkTruePrimGen = (TH2D*) fhPtTrkTruePrimRec->Clone("fhPtTrkTruePrimGen"); |
865 | fhPtTrkTruePrimGen->SetTitle("PtTrkTruePrimGen"); | |
866 | fOutputList->Add(fhPtTrkTruePrimGen); | |
80ac66f6 | 867 | |
8aa19603 | 868 | fhPtTrkSecOrFakeRec = (TH2D*) fhPtTrkTruePrimRec->Clone("fhPtTrkSecOrFakeRec"); |
869 | fhPtTrkSecOrFakeRec->SetTitle("PtTrkSecOrFakeRec"); | |
870 | fOutputList->Add(fhPtTrkSecOrFakeRec); | |
871 | } | |
255cb71c | 872 | |
8aa19603 | 873 | fHRhoUeMedianVsConeGen = (THnSparseF*) fHRhoUeMedianVsCone->Clone("hRhoUeMedianVsConeGen"); |
874 | fHRhoUeMedianVsConeGen->SetTitle(Form("%s Gen MC", fHRhoUeMedianVsCone->GetTitle())); | |
875 | fOutputList->Add(fHRhoUeMedianVsConeGen); | |
d1405a52 ML |
876 | |
877 | fhEntriesToMedianGen = (TH1D*) fhEntriesToMedian->Clone("fhEntriesToMedianGen"); | |
878 | fhEntriesToMedianGen->SetTitle(Form("%s Gen MC", fhEntriesToMedian->GetTitle())); | |
879 | fOutputList->Add(fhEntriesToMedianGen); | |
880 | ||
881 | fhCellAreaToMedianGen = (TH1D*) fhCellAreaToMedian->Clone("fhCellAreaToMedianGen"); | |
882 | fhCellAreaToMedianGen->SetTitle(Form("%s Gen MC", fhCellAreaToMedian->GetTitle())); | |
883 | fOutputList->Add(fhCellAreaToMedianGen); | |
1e3ad34d | 884 | |
885 | fhNofMultipleTriggersGen = (TH1D*) fhNofMultipleTriggers->Clone("fhNofMultipleTriggersGen"); | |
886 | fOutputList->Add(fhNofMultipleTriggersGen); | |
887 | ||
0fe881ea | 888 | fhNofMultipleTriggersConeGen = (TH1D*) fhNofMultipleTriggersCone->Clone("fhNofMultipleTriggersConeGen"); |
889 | fOutputList->Add(fhNofMultipleTriggersConeGen); | |
890 | ||
891 | ||
1e3ad34d | 892 | fhDeltaRMultTriggersGen = (TH1D*) fhDeltaRMultTriggers->Clone("fhDeltaRMultTriggersGen"); |
893 | fOutputList->Add(fhDeltaRMultTriggersGen); | |
894 | ||
80ac66f6 | 895 | } |
ea603b64 | 896 | //------------------------------------- |
897 | // pythia histograms | |
898 | const Int_t nBinPt = 150; | |
899 | Double_t binLimitsPt[nBinPt+1]; | |
900 | for(Int_t iPt = 0;iPt <= nBinPt;iPt++){ | |
901 | if(iPt == 0){ | |
902 | binLimitsPt[iPt] = -50.0; | |
903 | }else{// 1.0 | |
904 | binLimitsPt[iPt] = binLimitsPt[iPt-1] + 2.; | |
905 | } | |
906 | } | |
907 | ||
908 | fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1); | |
909 | fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>"); | |
910 | fOutputList->Add(fh1Xsec); | |
911 | fh1Trials = new TH1F("fh1Trials","trials root file",1,0,1); | |
912 | fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}"); | |
913 | fOutputList->Add(fh1Trials); | |
914 | fh1AvgTrials = new TH1F("fh1AvgTrials","trials root file",1,0,1); | |
915 | fh1AvgTrials->GetXaxis()->SetBinLabel(1,"#sum{avg ntrials}"); | |
916 | fOutputList->Add(fh1AvgTrials); | |
917 | fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",nBinPt,binLimitsPt); | |
918 | fOutputList->Add(fh1PtHard); | |
919 | fh1PtHardNoW = new TH1F("fh1PtHardNoW","PYTHIA Pt hard no weight;p_{T,hard}",nBinPt,binLimitsPt); | |
920 | fOutputList->Add(fh1PtHardNoW); | |
921 | fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",nBinPt,binLimitsPt); | |
922 | fOutputList->Add(fh1PtHardTrials); | |
923 | ||
ad869500 | 924 | |
925 | // =========== Switch on Sumw2 for all histos =========== | |
926 | for(Int_t i=0; i<fOutputList->GetEntries(); i++){ | |
927 | TH1 *h1 = dynamic_cast<TH1*>(fOutputList->At(i)); | |
928 | if(h1){ | |
929 | h1->Sumw2(); | |
930 | continue; | |
931 | } | |
932 | THnSparse *hn = dynamic_cast<THnSparse*>(fOutputList->At(i)); | |
933 | if(hn){ | |
934 | hn->Sumw2(); | |
935 | } | |
936 | } | |
937 | TH1::AddDirectory(oldStatus); | |
938 | ||
939 | PostData(1, fOutputList); | |
940 | } | |
941 | ||
942 | //-------------------------------------------------------------------- | |
943 | ||
944 | void AliAnalysisTaskJetCorePP::UserExec(Option_t *) | |
945 | { | |
3d1fac8a | 946 | //User Exec |
947 | ||
3d1fac8a | 948 | |
ad869500 | 949 | //Event loop |
ea603b64 | 950 | Double_t eventW = 1.0; |
951 | Double_t ptHard = 0.0; | |
952 | Double_t nTrials = 1.0; // Trials for MC trigger | |
49dc2855 | 953 | if(fIsChargedMC || fIsKine) fh1AvgTrials->Fill("#sum{avg ntrials}",fAvgTrials); |
ad869500 | 954 | |
955 | if(TMath::Abs((Float_t) fJetParamR)<0.00001){ | |
8aa19603 | 956 | AliError("ANTIKT Cone radius is set to zero."); |
957 | return; | |
958 | } | |
49dc2855 | 959 | |
8aa19603 | 960 | if(TMath::Abs((Float_t) fBgJetParamR)<0.00001){ |
49dc2855 | 961 | AliError("ANTIKT Cone radius is set to zero."); |
255cb71c | 962 | return; |
963 | } | |
964 | ||
49dc2855 | 965 | if(!fIsKine){ //real data or full MC |
966 | if(!strlen(fJetBranchName.Data())){ | |
967 | AliError("Name of jet branch not set."); | |
968 | return; | |
969 | } | |
970 | if(!strlen(fJetBranchNameBg.Data())){ | |
971 | AliError("Name of jet bg branch not set."); | |
972 | return; | |
973 | } | |
974 | }else{ //Kine | |
3d1fac8a | 975 | if(!strlen(fJetBranchNameBgKine.Data())){ |
976 | AliError("Name of jet bg branch for kine not set."); | |
977 | return; | |
978 | } | |
49dc2855 | 979 | |
980 | Init(); | |
981 | if(fMcHandler){ | |
982 | fMcEvent = fMcHandler->MCEvent(); | |
983 | }else{ | |
3d1fac8a | 984 | if(fDebug > 1) printf("AliAnalysisTaskJetCorePP::Exec() fMcHandler=NULL\n"); |
49dc2855 | 985 | PostData(1, fOutputList); |
986 | return; | |
987 | } | |
988 | if(!fMcEvent){ | |
3d1fac8a | 989 | if(fDebug > 1) printf("AliAnalysisTaskJetCorePP::Exec() fMcEvent=NULL \n"); |
49dc2855 | 990 | PostData(1, fOutputList); |
991 | return; | |
992 | } | |
29ac2c9b | 993 | |
994 | Float_t xsection = 0; | |
995 | Float_t trials = 0; | |
996 | ||
997 | AliGenPythiaEventHeader *genPH = | |
998 | dynamic_cast<AliGenPythiaEventHeader*> (fMcEvent->GenEventHeader()); | |
999 | if(genPH){ | |
1000 | xsection = genPH->GetXsection(); | |
1001 | trials = genPH->Trials(); | |
1002 | ptHard = genPH->GetPtHard(); | |
1003 | } | |
1004 | fh1Xsec->Fill("<#sigma>",xsection); | |
1005 | fh1Trials->Fill("#sum{ntrials}",trials); | |
1006 | fh1PtHard->Fill(ptHard,eventW); | |
1007 | fh1PtHardNoW->Fill(ptHard,1); | |
1008 | fh1PtHardTrials->Fill(ptHard,trials); | |
49dc2855 | 1009 | } |
ad869500 | 1010 | |
29ac2c9b | 1011 | |
ad869500 | 1012 | fESD = dynamic_cast<AliESDEvent*>(InputEvent()); |
1013 | if(!fESD){ | |
80ac66f6 | 1014 | if(fDebug>1) AliError("ESD not available"); |
ad869500 | 1015 | fAODIn = dynamic_cast<AliAODEvent*>(InputEvent()); |
1016 | } | |
1017 | ||
1018 | fAODOut = dynamic_cast<AliAODEvent*>(AODEvent()); | |
1019 | AliAODEvent* aod = NULL; | |
1020 | // take all other information from the aod we take the tracks from | |
49dc2855 | 1021 | if(!aod && !fIsKine){ |
1022 | if(!fESD) aod = fAODIn; //not ESD and not kine => input AOD | |
1023 | else aod = fAODOut;// ESD or kine | |
ad869500 | 1024 | } |
1025 | ||
49dc2855 | 1026 | |
ad869500 | 1027 | if(fNonStdFile.Length()!=0){ |
1028 | // case that we have an AOD extension we can fetch the jets from the extended output | |
1029 | AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); | |
1030 | fAODExtension = aodH ? aodH->GetExtension(fNonStdFile.Data()) : 0; | |
1031 | if(!fAODExtension){ | |
1032 | if(fDebug>1) Printf("AODExtension found for %s",fNonStdFile.Data()); | |
1033 | } | |
1034 | } | |
1035 | ||
80ac66f6 | 1036 | // ----------------- EVENT SELECTION -------------------------- |
ad869500 | 1037 | fHistEvtSelection->Fill(1); // number of events before event selection |
1038 | ||
49dc2855 | 1039 | if(!fIsKine){ |
1040 | // physics selection | |
1041 | AliInputEventHandler* inputHandler = (AliInputEventHandler*) | |
ad869500 | 1042 | ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); |
1043 | ||
49dc2855 | 1044 | if(!(inputHandler->IsEventSelected() & fOfflineTrgMask)){ |
1045 | if(fDebug) Printf(" Trigger Selection: event REJECTED ... "); | |
1046 | fHistEvtSelection->Fill(2); | |
1047 | PostData(1, fOutputList); | |
1048 | return; | |
1049 | } | |
1050 | ||
ad869500 | 1051 | //check AOD pointer |
49dc2855 | 1052 | if(!aod){ |
1053 | if(fDebug) Printf("%s:%d No AOD",(char*)__FILE__,__LINE__); | |
1054 | fHistEvtSelection->Fill(3); | |
1055 | PostData(1, fOutputList); | |
1056 | return; | |
1057 | } | |
ad869500 | 1058 | |
49dc2855 | 1059 | // vertex selection for reconstructed data |
1060 | AliAODVertex* primVtx = aod->GetPrimaryVertex(); | |
1061 | ||
1062 | if(!primVtx){ | |
1063 | if(fDebug) Printf("%s:%d No primVtx",(char*)__FILE__,__LINE__); | |
1064 | fHistEvtSelection->Fill(3); | |
1065 | PostData(1, fOutputList); | |
1066 | return; | |
1067 | } | |
ad869500 | 1068 | |
49dc2855 | 1069 | Int_t nTracksPrim = primVtx->GetNContributors(); |
1070 | Float_t vtxz = primVtx->GetZ(); | |
1071 | //Input events | |
1072 | fhContribVtx->Fill(nTracksPrim); | |
1073 | if( nTracksPrim > 0 ) fhVertexZ->Fill(vtxz); | |
ad869500 | 1074 | |
49dc2855 | 1075 | if((nTracksPrim < fMinContribVtx) || |
1076 | (vtxz < fVtxZMin) || | |
1077 | (vtxz > fVtxZMax)){ | |
1078 | if(fDebug) Printf("%s:%d primary vertex z = %f: event REJECTED...", | |
ad869500 | 1079 | (char*)__FILE__,__LINE__,vtxz); |
49dc2855 | 1080 | fHistEvtSelection->Fill(3); |
1081 | PostData(1, fOutputList); | |
1082 | return; | |
1083 | }else{ | |
ad869500 | 1084 | //Accepted events |
49dc2855 | 1085 | fhContribVtxAccept->Fill(nTracksPrim); |
1086 | fhVertexZAccept->Fill(vtxz); | |
1087 | } | |
1088 | }else{ //KINE cut on vertex | |
1089 | const AliVVertex *vtxMC = fMcEvent->GetPrimaryVertex(); | |
1090 | Float_t zVtx = vtxMC->GetZ(); | |
1091 | fhVertexZ->Fill(zVtx); | |
1092 | if(zVtx < fVtxZMin || zVtx > fVtxZMax){ //vertex cut | |
1093 | fHistEvtSelection->Fill(3); | |
1094 | PostData(1, fOutputList); | |
1095 | return; | |
1096 | }else{ | |
1097 | fhVertexZAccept->Fill(zVtx); | |
1098 | } | |
ad869500 | 1099 | } |
1100 | //FK// No event class selection imposed | |
1101 | // event class selection (from jet helper task) | |
1102 | //Int_t eventClass = AliAnalysisHelperJetTasks::EventClass(); | |
1103 | //if(fDebug) Printf("Event class %d", eventClass); | |
1104 | //if(eventClass < fEvtClassMin || eventClass > fEvtClassMax){ | |
1105 | // fHistEvtSelection->Fill(4); | |
1106 | // PostData(1, fOutputList); | |
1107 | // return; | |
1108 | //} | |
1109 | ||
80ac66f6 | 1110 | //------------------ CENTRALITY SELECTION --------------- |
ad869500 | 1111 | AliCentrality *cent = 0x0; |
1112 | Double_t centValue = 0.0; | |
1113 | if(fSystem){ //fSystem=0 for pp, fSystem=1 for pPb | |
1114 | if(fESD){ | |
1115 | cent = fESD->GetCentrality(); | |
1116 | if(cent) centValue = cent->GetCentralityPercentile("V0M"); | |
1117 | }else{ | |
0fe881ea | 1118 | //centValue = aod->GetHeader()->GetCentrality(); |
0a918d8d | 1119 | centValue = ((AliVAODHeader*)aod->GetHeader())->GetCentrality(); |
ad869500 | 1120 | } |
1121 | if(fDebug) printf("centrality: %f\n", centValue); | |
1122 | //Input events | |
1123 | fhCentrality->Fill(centValue); | |
1124 | ||
1125 | if(centValue < fCentMin || centValue > fCentMax){ | |
1126 | fHistEvtSelection->Fill(4); | |
1127 | PostData(1, fOutputList); | |
1128 | return; | |
1129 | }else{ | |
1130 | //Accepted events | |
1131 | fhCentralityAccept->Fill( centValue ); | |
1132 | } | |
1133 | } | |
1134 | ||
8e103a56 | 1135 | //-----------------select disjunct event subsamples ---------------- |
49dc2855 | 1136 | if(!fIsKine){ //reconstructed data |
0fe881ea | 1137 | //Int_t eventnum = aod->GetHeader()->GetEventNumberESDFile(); |
0a918d8d | 1138 | AliAODHeader * header = dynamic_cast<AliAODHeader*>(aod->GetHeader()); |
1139 | if(!header) AliFatal("Not a standard AOD"); | |
1140 | ||
1141 | Int_t eventnum = header->GetEventNumberESDFile(); | |
49dc2855 | 1142 | Int_t lastdigit = eventnum % 10; |
1143 | if(!(fEventNumberRangeLow<=lastdigit && lastdigit<=fEventNumberRangeHigh)){ | |
1144 | fHistEvtSelection->Fill(5); | |
1145 | PostData(1, fOutputList); | |
1146 | return; | |
0fe881ea | 1147 | } |
49dc2855 | 1148 | } |
8e103a56 | 1149 | |
ad869500 | 1150 | if(fDebug) std::cout<<" ACCEPTED EVENT "<<endl; |
ad869500 | 1151 | fHistEvtSelection->Fill(0); // accepted events |
255cb71c | 1152 | // ==================== end event selection ============================ |
1153 | ||
1154 | Double_t tmpArrayFive[5]; | |
49dc2855 | 1155 | Double_t tmpArrayFour[4]; |
ad869500 | 1156 | |
ad869500 | 1157 | |
8aa19603 | 1158 | TList particleList; //list of tracks |
49dc2855 | 1159 | Int_t indexTrigg = -1; |
1160 | Double_t rhoFromCellMedian=0.0, rhoCone=0.0; | |
80ac66f6 | 1161 | |
49dc2855 | 1162 | if(!fIsKine){ |
1163 | //=============== Reconstructed antikt jets =============== | |
1164 | ReadTClonesArray(fJetBranchName.Data() , fListJets); | |
1165 | ReadTClonesArray(fJetBranchNameBg.Data(), fListJetsBg); | |
80ac66f6 | 1166 | |
49dc2855 | 1167 | //============ Estimate background in reconstructed events =========== |
1168 | ||
1169 | //Find Hadron trigger and Estimate rho from cone | |
1170 | indexTrigg = GetListOfTracks(&particleList); //index of trigger hadron in Particle list | |
1171 | EstimateBgCone(fListJets, &particleList, rhoCone); | |
1172 | ||
1173 | //Estimate rho from cell median minus jets | |
1174 | EstimateBgRhoMedian(fListJetsBg, &particleList, rhoFromCellMedian,0); //real data | |
1175 | } | |
255cb71c | 1176 | //============== analyze generator level MC ================ |
1177 | TList particleListGen; //list of tracks in MC | |
80ac66f6 | 1178 | |
49dc2855 | 1179 | if(fIsChargedMC || fIsKine){ |
1180 | ||
1181 | if(fIsKine){ //pure kine | |
160dbdb8 | 1182 | |
49dc2855 | 1183 | //================= generated charged antikt jets ================ |
1184 | ReadTClonesArray(fJetBranchNameKine.Data(), fListJetsGen); | |
3d1fac8a | 1185 | ReadTClonesArray(fJetBranchNameBgKine.Data(), fListJetsBgGen); |
49dc2855 | 1186 | }else{ |
1187 | //================= generated charged antikt jets ================ | |
1188 | ReadTClonesArray(fJetBranchNameChargMC.Data(), fListJetsGen); | |
1189 | ReadTClonesArray(fJetBranchNameBgChargMC.Data(), fListJetsBgGen); | |
1190 | ||
1191 | if(fIsFullMC){ //generated full jets | |
1192 | ReadTClonesArray(fJetBranchNameFullMC.Data(), fListJetsGenFull); | |
1193 | } | |
1194 | } | |
255cb71c | 1195 | //======================================================== |
80ac66f6 | 1196 | //serarch for charged trigger at the MC generator level |
255cb71c | 1197 | |
8e103a56 | 1198 | Int_t indexTriggGen = -1; |
1199 | Double_t ptTriggGen = -1; | |
255cb71c | 1200 | Int_t iCounterGen = 0; //number of entries in particleListGen array |
8e103a56 | 1201 | Int_t triggersMC[200];//list of trigger candidates |
1202 | Int_t ntriggersMC = 0; //index in triggers array | |
1203 | ||
49dc2855 | 1204 | if(!fIsKine){ |
1205 | if(fESD){//ESD input | |
80ac66f6 | 1206 | |
49dc2855 | 1207 | AliMCEvent* mcEvent = MCEvent(); |
1208 | if(!mcEvent){ | |
1209 | PostData(1, fOutputList); | |
1210 | return; | |
1211 | } | |
1212 | ||
1213 | AliGenPythiaEventHeader *pythiaGenHeader = AliAnalysisHelperJetTasks::GetPythiaEventHeader(mcEvent); | |
1214 | if(pythiaGenHeader){ | |
1215 | nTrials = pythiaGenHeader->Trials(); | |
1216 | ptHard = pythiaGenHeader->GetPtHard(); | |
1217 | fh1PtHard->Fill(ptHard,eventW); | |
1218 | fh1PtHardNoW->Fill(ptHard,1); | |
1219 | fh1PtHardTrials->Fill(ptHard,nTrials); | |
1220 | } | |
ea603b64 | 1221 | |
49dc2855 | 1222 | for(Int_t it = 0; it < mcEvent->GetNumberOfTracks(); it++){ |
1223 | if(!mcEvent->IsPhysicalPrimary(it)) continue; | |
1224 | AliMCParticle* part = (AliMCParticle*) mcEvent->GetTrack(it); | |
1225 | if(!part) continue; | |
1226 | if(SelectMCGenTracks((AliVParticle*) part, &particleListGen, ptTriggGen, indexTriggGen, iCounterGen)){ | |
1227 | ||
1228 | if(fHardest==0 && ntriggersMC<200){//single inclusive trigger | |
1229 | if(indexTriggGen > -1){//trigger candidate was found | |
1230 | triggersMC[ntriggersMC] = indexTriggGen; | |
1231 | ntriggersMC++; | |
1232 | } | |
1233 | } | |
1234 | ||
1235 | iCounterGen++;//index in particleListGen array | |
1236 | } | |
1237 | } | |
1238 | }else{ //AOD input | |
1239 | if(!fAODIn){ | |
1240 | PostData(1, fOutputList); | |
1241 | return; | |
1242 | } | |
1243 | TClonesArray *tca = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(AliAODMCParticle::StdBranchName())); | |
1244 | if(!tca){ | |
1245 | PostData(1, fOutputList); | |
1246 | return; | |
1247 | } | |
1248 | for(Int_t it = 0; it < tca->GetEntriesFast(); it++){ | |
1249 | AliAODMCParticle *part = dynamic_cast<AliAODMCParticle*>(tca->At(it)); | |
1250 | if(!part) continue; | |
1251 | if(!part->IsPhysicalPrimary()) continue; | |
1252 | if(SelectMCGenTracks((AliVParticle*) part, &particleListGen, ptTriggGen, indexTriggGen, iCounterGen)){ | |
1253 | ||
1254 | if(fHardest==0 && ntriggersMC<200){//single inclusive trigger | |
1255 | if(indexTriggGen > -1){ //trigger candidater was found | |
1256 | triggersMC[ntriggersMC] = indexTriggGen; | |
1257 | ntriggersMC++; | |
1258 | } | |
1259 | } | |
1260 | ||
1261 | iCounterGen++;//number of entries in particleListGen array | |
1262 | } | |
1263 | } | |
ea603b64 | 1264 | } |
49dc2855 | 1265 | }else{ //analyze kine |
ea603b64 | 1266 | |
49dc2855 | 1267 | for(Int_t it = 0; it < fMcEvent->GetNumberOfTracks(); it++){ |
1268 | if(!fMcEvent->IsPhysicalPrimary(it)) continue; | |
1269 | AliMCParticle* part = (AliMCParticle*) fMcEvent->GetTrack(it); | |
80ac66f6 | 1270 | if(!part) continue; |
1271 | if(SelectMCGenTracks((AliVParticle*) part, &particleListGen, ptTriggGen, indexTriggGen, iCounterGen)){ | |
49dc2855 | 1272 | |
8e103a56 | 1273 | if(fHardest==0 && ntriggersMC<200){//single inclusive trigger |
255cb71c | 1274 | if(indexTriggGen > -1){//trigger candidate was found |
8e103a56 | 1275 | triggersMC[ntriggersMC] = indexTriggGen; |
1276 | ntriggersMC++; | |
1277 | } | |
1278 | } | |
49dc2855 | 1279 | |
255cb71c | 1280 | iCounterGen++;//index in particleListGen array |
80ac66f6 | 1281 | } |
1282 | } | |
80ac66f6 | 1283 | } |
49dc2855 | 1284 | |
8aa19603 | 1285 | //============== Estimate bg in generated events ============== |
1286 | Double_t rhoFromCellMedianGen=0.0, rhoConeGen=0.0; | |
1287 | ||
1288 | //Estimate rho from cone | |
1289 | EstimateBgCone(fListJetsGen, &particleListGen, rhoConeGen); | |
1290 | ||
1291 | //Estimate rho from cell median minus jets | |
d1405a52 | 1292 | EstimateBgRhoMedian(fListJetsBgGen, &particleListGen, rhoFromCellMedianGen,1);//mc data |
8aa19603 | 1293 | |
255cb71c | 1294 | //============ Generator trigger+jet ================== |
8e103a56 | 1295 | if(fHardest==0){ //single inclusive trigger |
1296 | if(ntriggersMC>0){ //there is at least one trigger | |
1297 | Int_t rnd = fRandom->Integer(ntriggersMC); //0 to ntriggers-1 | |
1298 | indexTriggGen = triggersMC[rnd]; | |
1e3ad34d | 1299 | |
1300 | fhNofMultipleTriggersGen->Fill(ntriggersMC-1); | |
0fe881ea | 1301 | |
ac4f24f7 | 1302 | Double_t deltaPhi, deltaEta, deltaR; |
1303 | Int_t k = 0; | |
1304 | ||
1305 | //Correlation with single inclusive TRIGGER | |
1306 | AliVParticle* tGenT1 = (AliVParticle*) particleListGen.At(indexTriggGen); | |
1307 | if(tGenT1){ | |
1308 | for(Int_t ia=0; ia<ntriggersMC; ia++){ | |
1309 | if(indexTriggGen == triggersMC[ia]) continue; | |
1310 | ||
1311 | AliVParticle* tGenT2 = (AliVParticle*) particleListGen.At(triggersMC[ia]); | |
1312 | if(!tGenT2) continue; | |
1313 | ||
1314 | deltaPhi = RelativePhi(tGenT1->Phi(),tGenT2->Phi()); | |
1315 | deltaEta = tGenT1->Eta()-tGenT2->Eta(); | |
1316 | deltaR = sqrt(deltaPhi*deltaPhi + deltaEta*deltaEta); | |
0fe881ea | 1317 | |
ac4f24f7 | 1318 | if(deltaR<0.4) k++; |
0fe881ea | 1319 | } |
ac4f24f7 | 1320 | } |
1321 | fhNofMultipleTriggersConeGen->Fill(k); | |
1322 | ||
1323 | if(ntriggersMC>1){ | |
0fe881ea | 1324 | //Correlation of each trigger with any other trigger |
1e3ad34d | 1325 | for(Int_t ia=0; ia<ntriggersMC-1; ia++){ |
0fe881ea | 1326 | AliVParticle* tGenI = (AliVParticle*) particleListGen.At(triggersMC[ia]); |
1e3ad34d | 1327 | if(!tGenI) continue; |
1328 | for(Int_t ib=ia+1; ib<ntriggersMC; ib++){ | |
0fe881ea | 1329 | AliVParticle* tGenII = (AliVParticle*) particleListGen.At(triggersMC[ib]); |
1e3ad34d | 1330 | if(!tGenII) continue; |
1331 | ||
1332 | deltaPhi = RelativePhi(tGenI->Phi(),tGenII->Phi()); | |
1333 | deltaEta = tGenI->Eta()-tGenII->Eta(); | |
1334 | deltaR = sqrt(deltaPhi*deltaPhi + deltaEta*deltaEta); | |
1335 | fhDeltaRMultTriggersGen->Fill(deltaR); | |
1336 | } | |
1337 | } | |
1338 | } | |
1339 | ||
80ac66f6 | 1340 | }else{ |
8e103a56 | 1341 | indexTriggGen = -1; //trigger not found |
80ac66f6 | 1342 | } |
1343 | } | |
8e103a56 | 1344 | |
255cb71c | 1345 | //----------- |
8e103a56 | 1346 | Int_t ilowGen = (fHardest==0 || fHardest==1) ? indexTriggGen : 0; |
1347 | Int_t ihighGen = (fHardest==0 || fHardest==1) ? indexTriggGen+1 : particleListGen.GetEntries(); | |
255cb71c | 1348 | Bool_t fillOnceGen = kTRUE; |
1349 | //----------- | |
1350 | ||
8e103a56 | 1351 | for(Int_t igen= ilowGen; igen< ihighGen; igen++){ //loop over possible trigger |
1352 | indexTriggGen = igen; //trigger hadron | |
1353 | ||
1354 | if(indexTriggGen == -1) continue; | |
1355 | AliVParticle* triggerGen=(AliVParticle*) particleListGen.At(indexTriggGen); | |
1356 | if(!triggerGen) continue; | |
1357 | ||
1358 | if(fHardest >= 2){ | |
6168afc3 | 1359 | if(triggerGen->Pt() < 6.0) continue; //all hadrons pt>6 |
8e103a56 | 1360 | } |
1361 | if(TMath::Abs((Float_t) triggerGen->Eta()) > fTriggerEtaCut) continue; | |
1362 | ||
1363 | ptTriggGen = triggerGen->Pt(); //count triggers | |
1364 | fh2NtriggersGen->Fill(centValue, ptTriggGen); | |
1365 | ||
80ac66f6 | 1366 | //Count jets and trigger-jet pairs at MC generator level |
1367 | for(Int_t ij=0; ij<fListJetsGen->GetEntries(); ij++){ | |
1368 | AliAODJet* jet = (AliAODJet*)(fListJetsGen->At(ij)); | |
1369 | if(!jet) continue; | |
1370 | Double_t etaJetGen = jet->Eta(); | |
255cb71c | 1371 | Double_t areaJetGen = jet->EffectiveAreaCharged(); |
80ac66f6 | 1372 | |
1373 | if((fJetEtaMin<=etaJetGen) && (etaJetGen<=fJetEtaMax)){ | |
80ac66f6 | 1374 | |
49dc2855 | 1375 | Double_t ptUeFromCellMedianGen = rhoFromCellMedianGen*areaJetGen; |
1376 | Double_t ptUeConeGen = rhoConeGen*areaJetGen; | |
1377 | ||
1378 | //Rongrong's analysis | |
1379 | Double_t dPhiGen = jet->Phi() - triggerGen->Phi(); | |
1380 | if(dPhiGen>2*TMath::Pi()) dPhiGen -= 2*TMath::Pi(); | |
1381 | if(dPhiGen<-2*TMath::Pi()) dPhiGen += 2*TMath::Pi(); | |
1382 | if(dPhiGen<-0.5*TMath::Pi()) dPhiGen += 2*TMath::Pi(); | |
1383 | if(dPhiGen>1.5*TMath::Pi()) dPhiGen -= 2*TMath::Pi(); | |
1384 | ||
1385 | //[A,pTjet,pTtrig,dphi] | |
1386 | tmpArrayFour[0] = areaJetGen; | |
1387 | tmpArrayFour[1] = jet->Pt(); | |
1388 | tmpArrayFour[2] = ptTriggGen; | |
1389 | tmpArrayFour[3] = dPhiGen; | |
1390 | ||
1391 | fHJetPhiCorrGen->Fill(tmpArrayFour); // Dphi distribution jet-triger | |
1392 | ||
1393 | //[A,pTjet-pTUe,pTtrig,dphi] | |
1394 | tmpArrayFour[1] = jet->Pt() - ptUeFromCellMedianGen; | |
1395 | fHJetPhiCorrSubUeMedianGen->Fill(tmpArrayFour); | |
1396 | ||
1397 | //[A,pTjet-pTUe,pTtrig,dphi] | |
1398 | tmpArrayFour[1] = jet->Pt() - ptUeConeGen; | |
1399 | fHJetPhiCorrSubUeConeGen->Fill(tmpArrayFour); | |
1400 | ||
1401 | //Leticia's analysis | |
8e103a56 | 1402 | Double_t dphi = RelativePhi(triggerGen->Phi(), jet->Phi()); |
1403 | if(TMath::Abs((Double_t) dphi) < fkDeltaPhiCut) continue; | |
80ac66f6 | 1404 | |
8e103a56 | 1405 | //Centrality, A, pT, pTtrigg |
255cb71c | 1406 | tmpArrayFive[0] = centValue; |
1407 | tmpArrayFive[1] = areaJetGen; | |
1408 | tmpArrayFive[2] = jet->Pt(); | |
1409 | tmpArrayFive[3] = ptTriggGen; | |
1410 | tmpArrayFive[4] = TMath::Abs((Double_t) dphi); | |
1411 | fHJetSpecGen->Fill(tmpArrayFive); | |
1412 | ||
8aa19603 | 1413 | //Centrality, A, pTjet-pTbgCellMedian, pTtrigg, dphi |
255cb71c | 1414 | tmpArrayFive[0] = centValue; |
1415 | tmpArrayFive[1] = areaJetGen; | |
8aa19603 | 1416 | tmpArrayFive[2] = jet->Pt() - ptUeFromCellMedianGen; |
255cb71c | 1417 | tmpArrayFive[3] = ptTriggGen; |
1418 | tmpArrayFive[4] = TMath::Abs((Double_t) dphi); | |
1419 | fHJetSpecSubUeMedianGen->Fill(tmpArrayFive); | |
1420 | ||
8aa19603 | 1421 | //Centrality, A, pTjet-pTbgCone, pTtrigg, dphi |
255cb71c | 1422 | tmpArrayFive[0] = centValue; |
1423 | tmpArrayFive[1] = areaJetGen; | |
8aa19603 | 1424 | tmpArrayFive[2] = jet->Pt() - ptUeConeGen; |
255cb71c | 1425 | tmpArrayFive[3] = ptTriggGen; |
1426 | tmpArrayFive[4] = TMath::Abs((Double_t) dphi); | |
8aa19603 | 1427 | fHJetSpecSubUeConeGen->Fill(tmpArrayFive); |
255cb71c | 1428 | |
1429 | //Ue diagnostics "[A,pTjet,pTjet-pTUe, pTUe, rhoUe]", kT median | |
1430 | tmpArrayFive[0] = areaJetGen; | |
1431 | tmpArrayFive[1] = jet->Pt(); | |
8aa19603 | 1432 | tmpArrayFive[2] = jet->Pt() - ptUeFromCellMedianGen; |
1433 | tmpArrayFive[3] = ptUeFromCellMedianGen; | |
1434 | tmpArrayFive[4] = rhoFromCellMedianGen; | |
255cb71c | 1435 | fHJetUeMedianGen->Fill(tmpArrayFive); |
1436 | ||
8aa19603 | 1437 | //Ue diagnostics "[A,pTjet,pTjet-pTUe, pTUe, rhoUe]", perpendicular Cone |
255cb71c | 1438 | tmpArrayFive[0] = areaJetGen; |
1439 | tmpArrayFive[1] = jet->Pt(); | |
8aa19603 | 1440 | tmpArrayFive[2] = jet->Pt() - ptUeConeGen; |
1441 | tmpArrayFive[3] = ptUeConeGen; | |
1442 | tmpArrayFive[4] = rhoConeGen; | |
1443 | fHJetUeConeGen->Fill(tmpArrayFive); | |
255cb71c | 1444 | |
1445 | if(fillOnceGen){ | |
8aa19603 | 1446 | Double_t fillRhoGen[] = { rhoConeGen, rhoFromCellMedianGen}; |
1447 | fHRhoUeMedianVsConeGen->Fill(fillRhoGen); | |
255cb71c | 1448 | fillOnceGen = kFALSE; |
1449 | } | |
8e103a56 | 1450 | }//back to back jet-trigger pair |
1451 | }//jet loop | |
1452 | }//trigger loop | |
1453 | ||
49dc2855 | 1454 | if(fFillRespMx && !fIsKine){ |
8aa19603 | 1455 | //================ RESPONSE MATRIX =============== |
1456 | //Count jets and trigger-jet pairs at MC generator level | |
1457 | for(Int_t ij=0; ij<fListJetsGen->GetEntries(); ij++){ | |
1458 | AliAODJet* jet = (AliAODJet*)(fListJetsGen->At(ij)); | |
1459 | if(!jet) continue; | |
1460 | Double_t etaJetGen = jet->Eta(); | |
1461 | Double_t ptJetGen = jet->Pt(); | |
255cb71c | 1462 | |
8aa19603 | 1463 | if((fJetEtaMin<=etaJetGen) && (etaJetGen<=fJetEtaMax)){ |
1464 | fhJetPtGen->Fill(ptJetGen); // gen level pt spectum of jets response mx normalization | |
80ac66f6 | 1465 | |
8aa19603 | 1466 | Double_t areaJetGen = jet->EffectiveAreaCharged(); |
1467 | Double_t ptUeFromCellMedianGen = rhoFromCellMedianGen*areaJetGen; | |
1468 | Double_t ptUeConeGen = rhoConeGen*areaJetGen; | |
80ac66f6 | 1469 | |
8aa19603 | 1470 | fhJetPtSubUeMedianGen->Fill(ptJetGen - ptUeFromCellMedianGen); |
1471 | fhJetPtSubUeConeGen->Fill(ptJetGen - ptUeConeGen); | |
160dbdb8 | 1472 | } |
1473 | } | |
8aa19603 | 1474 | if(fListJets->GetEntries()>0 && fListJetsGen->GetEntries()>0){ //at least some reconstructed jets |
1475 | ||
1476 | Int_t ng = (Int_t) fListJetsGen->GetEntries(); | |
1477 | Int_t nr = (Int_t) fListJets->GetEntries(); | |
160dbdb8 | 1478 | |
8aa19603 | 1479 | //Find closest MC generator - reconstructed jets |
1480 | if(faGenIndex.GetSize()<nr) faGenIndex.Set(nr); //idx of gen jet assoc to rec jet | |
1481 | if(faRecIndex.GetSize()<ng) faRecIndex.Set(ng); //idx of rec jet assoc to gen jet | |
160dbdb8 | 1482 | |
1483 | if(fDebug){ | |
8aa19603 | 1484 | Printf("New Rec List %d gen index Array %d",nr,faGenIndex.GetSize()); |
1485 | Printf("New Gen List %d rec index Array %d",ng,faRecIndex.GetSize()); | |
160dbdb8 | 1486 | } |
1487 | //matching of MC genrator level and reconstructed jets | |
8aa19603 | 1488 | AliAnalysisHelperJetTasks::GetClosestJets(fListJetsGen,ng,fListJets,nr,faGenIndex,faRecIndex,fDebug); |
1489 | ||
1490 | // Fill response matrix | |
1491 | for(Int_t ir = 0; ir < nr; ir++){ | |
1492 | AliAODJet *recJet = (AliAODJet*) fListJets->At(ir); | |
1493 | Double_t etaJetRec = recJet->Eta(); | |
1494 | Double_t ptJetRec = recJet->Pt(); | |
1495 | Double_t areaJetRec = recJet->EffectiveAreaCharged(); | |
160dbdb8 | 1496 | //fill response matrix if generator and reconstructed jets are within |eta|<0.9-fiduc |
1497 | ||
8aa19603 | 1498 | if((fJetEtaMin <= etaJetRec) && (etaJetRec <= fJetEtaMax)){ |
1499 | Int_t ig = faGenIndex[ir]; //associated generator level jet | |
1500 | if(ig >= 0 && ig < ng){ | |
1501 | if(fDebug > 10) Printf("%s:%d ig = %d ir = %d",(char*)__FILE__,__LINE__,ig,ir); | |
1502 | AliAODJet *genJet = (AliAODJet*) fListJetsGen->At(ig); | |
1503 | Double_t ptJetGen = genJet->Pt(); | |
1504 | Double_t etaJetGen = genJet->Eta(); | |
160dbdb8 | 1505 | |
255cb71c | 1506 | //fill response matrix if generator and reconstructed jets are within |eta|<0.9-fiduc |
8aa19603 | 1507 | if((fJetEtaMin <= etaJetGen) && (etaJetGen <= fJetEtaMax)){ |
1508 | fhJetPtGenVsJetPtRec->Fill(ptJetRec, ptJetGen); | |
1509 | ||
1510 | Double_t areaJetGen = genJet->EffectiveAreaCharged(); | |
1511 | Double_t ptUeFromCellMedianGen = rhoFromCellMedianGen*areaJetGen; | |
1512 | Double_t ptUeConeGen = rhoConeGen*areaJetGen; | |
1513 | Double_t ptUeFromCellMedianRec = rhoFromCellMedian*areaJetRec; | |
1514 | Double_t ptUeConeRec = rhoCone*areaJetRec; | |
1515 | fhJetPtGenVsJetPtRecSubUeMedian->Fill(ptJetRec-ptUeFromCellMedianRec, | |
1516 | ptJetGen-ptUeFromCellMedianGen); | |
1517 | fhJetPtGenVsJetPtRecSubUeCone->Fill(ptJetRec-ptUeConeRec, ptJetGen-ptUeConeGen); | |
160dbdb8 | 1518 | } |
8aa19603 | 1519 | }//ig>=0 |
160dbdb8 | 1520 | }//rec jet in eta acceptance |
1521 | }//loop over reconstructed jets | |
1522 | }// # of rec jets >0 | |
8aa19603 | 1523 | |
1524 | //=========================== Full jet vs charged jet matrix ========================== | |
1525 | if(fIsFullMC){ | |
1526 | //Count full jets and charged-jet pairs at MC generator level | |
1527 | for(Int_t ij=0; ij<fListJetsGenFull->GetEntries(); ij++){ | |
1528 | AliAODJet* jetFull = (AliAODJet*)(fListJetsGenFull->At(ij)); | |
1529 | if(!jetFull) continue; | |
1530 | Double_t etaJetFull = jetFull->Eta(); | |
1531 | Double_t ptJetFull = jetFull->Pt(); | |
1532 | ||
1533 | if((fJetEtaMin<=etaJetFull) && (etaJetFull<=fJetEtaMax)){ | |
1534 | fhJetPtGenFull->Fill(ptJetFull); // generator level pt spectum of full jets | |
1535 | } | |
1536 | } | |
1537 | if(fListJetsGen->GetEntries()>0 && fListJetsGenFull->GetEntries()>0){ //at least some reconstructed jets | |
1538 | Int_t nful = (Int_t) fListJetsGenFull->GetEntries(); | |
1539 | Int_t nchr = (Int_t) fListJetsGen->GetEntries(); | |
1540 | ||
1541 | //Find closest MC generator full - charged jet | |
1542 | if(faGenIndex.GetSize()<nchr) faGenIndex.Set(nchr); //idx of gen FULL jet assoc to gen CHARGED jet | |
1543 | if(faRecIndex.GetSize()<nful) faRecIndex.Set(nful); //idx of gen CHARGED jet assoc to gen FULL jet | |
1544 | ||
1545 | if(fDebug){ | |
1546 | Printf("New Charg List %d Full index Array %d",nchr,faGenIndex.GetSize()); | |
1547 | Printf("New Full List %d Charg index Array %d",nful,faRecIndex.GetSize()); | |
1548 | } | |
1549 | //matching of MC genrator level and reconstructed jets | |
1550 | AliAnalysisHelperJetTasks::GetClosestJets(fListJetsGenFull,nful,fListJetsGen,nchr,faGenIndex,faRecIndex,fDebug); | |
1551 | ||
1552 | // Fill response matrix | |
1553 | for(Int_t ichr = 0; ichr < nchr; ichr++){ //charged jet loop | |
1554 | AliAODJet *chJet = (AliAODJet*) fListJetsGen->At(ichr); | |
1555 | Double_t etaJetCh = chJet->Eta(); | |
1556 | Double_t ptJetCh = chJet->Pt(); | |
1557 | //fill response matrix if generator and reconstructed jets are within |eta|<0.9-fiduc | |
1558 | ||
1559 | if((fJetEtaMin <= etaJetCh) && (etaJetCh <= fJetEtaMax)){ | |
1560 | Int_t iful = faGenIndex[ichr]; //associated generator level jet | |
1561 | if(iful >= 0 && iful < nful){ | |
1562 | if(fDebug > 10) Printf("%s:%d iful = %d ichr = %d",(char*)__FILE__,__LINE__,iful,ichr); | |
1563 | AliAODJet *genJetFull = (AliAODJet*) fListJetsGenFull->At(iful); | |
1564 | Double_t ptJetFull = genJetFull->Pt(); | |
1565 | Double_t etaJetFull = genJetFull->Eta(); | |
1566 | ||
1567 | //fill response matrix if generator and reconstructed jets are within |eta|<0.9-fiduc | |
1568 | if((fJetEtaMin <= etaJetFull) && (etaJetFull <= fJetEtaMax)){ | |
1569 | fhJetPtGenChargVsJetPtGenFull->Fill(ptJetFull,ptJetCh); | |
1570 | } | |
1571 | }//iful>=0 | |
1572 | }//rec jet in eta acceptance | |
1573 | }//loop over reconstructed jets | |
1574 | }// # of rec jets >0 | |
1575 | }//pointer MC generator jets | |
1576 | } //fill resp mx only for bin | |
1577 | }//analyze generator level MC | |
1578 | ||
1579 | ||
49dc2855 | 1580 | if(fIsKine){ //skip reconstructed data analysis in case of kine |
1581 | PostData(1, fOutputList); | |
1582 | return; | |
1583 | } | |
8e103a56 | 1584 | //============= RECONSTRUCTED INCLUSIVE JETS =============== |
ad869500 | 1585 | |
ad869500 | 1586 | Double_t etaJet = 0.0; |
1587 | Double_t pTJet = 0.0; | |
1588 | Double_t areaJet = 0.0; | |
1589 | Double_t phiJet = 0.0; | |
9f10e189 | 1590 | //Int_t indexLeadingJet = -1; |
1591 | //Double_t pTLeadingJet = -10.0; | |
1592 | //Double_t areaLeadingJet = -10.0; | |
8e103a56 | 1593 | |
ad869500 | 1594 | for(Int_t ij=0; ij<fListJets->GetEntries(); ij++){ |
1595 | AliAODJet* jet = (AliAODJet*)(fListJets->At(ij)); | |
1596 | if(!jet) continue; | |
1597 | etaJet = jet->Eta(); | |
1598 | phiJet = jet->Phi(); | |
1599 | pTJet = jet->Pt(); | |
1600 | if(pTJet==0) continue; | |
1601 | ||
1602 | if((etaJet<fJetEtaMin) || (etaJet>fJetEtaMax)) continue; | |
255cb71c | 1603 | /*areaJet = jet->EffectiveAreaCharged();*/ |
7fc3d134 | 1604 | |
ad869500 | 1605 | //Jet Diagnostics--------------------------------- |
8e103a56 | 1606 | fhJetPhi->Fill(pTJet, RelativePhi(phiJet,0.0)); //phi -pi,pi |
1607 | fhJetEta->Fill(pTJet, etaJet); | |
7fc3d134 | 1608 | //search for leading jet |
255cb71c | 1609 | /*if(pTJet > pTLeadingJet){ |
7fc3d134 | 1610 | indexLeadingJet = ij; |
1611 | pTLeadingJet = pTJet; | |
7fc3d134 | 1612 | areaLeadingJet = areaJet; |
1613 | } | |
1614 | ||
1615 | // raw spectra of INCLUSIVE jets | |
80ac66f6 | 1616 | //Centrality, pTjet, A |
7fc3d134 | 1617 | Double_t fillraw[] = { centValue, |
1618 | pTJet, | |
7fc3d134 | 1619 | areaJet |
1620 | }; | |
255cb71c | 1621 | fHJetPtRaw->Fill(fillraw);*/ |
8e103a56 | 1622 | } |
255cb71c | 1623 | /* |
8e103a56 | 1624 | if(indexLeadingJet > -1){ |
1625 | // raw spectra of LEADING jets | |
1626 | //Centrality, pTjet, A | |
1627 | Double_t fillleading[] = { centValue, | |
1628 | pTLeadingJet, | |
1629 | areaLeadingJet | |
1630 | }; | |
1631 | fHLeadingJetPtRaw->Fill(fillleading); | |
1632 | } | |
255cb71c | 1633 | */ |
8e103a56 | 1634 | |
1635 | // =============== RECONSTRUCTED TRIGGER-JET PAIRS ================ | |
8aa19603 | 1636 | if(fIsChargedMC && fFillRespMx){ |
1637 | FillEffHistos(&particleList, &particleListGen); //Fill efficiency histos | |
1638 | } | |
255cb71c | 1639 | Bool_t filledOnce = kTRUE; //fill rho histogram only once per event |
8e103a56 | 1640 | //set ranges of the trigger loop |
1641 | Int_t ilow = (fHardest==0 || fHardest==1) ? indexTrigg : 0; | |
1642 | Int_t ihigh = (fHardest==0 || fHardest==1) ? indexTrigg+1 : particleList.GetEntries(); | |
7fc3d134 | 1643 | |
8e103a56 | 1644 | for(Int_t itrk= ilow; itrk< ihigh; itrk++){ //loop over possible trigger |
1645 | indexTrigg = itrk; //trigger hadron with pT >10 GeV | |
7fc3d134 | 1646 | |
8e103a56 | 1647 | if(indexTrigg < 0) continue; |
1648 | ||
1649 | AliVParticle *triggerHadron = (AliVParticle*) particleList.At(indexTrigg); | |
1650 | if(!triggerHadron){ | |
1651 | PostData(1, fOutputList); | |
1652 | return; | |
1653 | } | |
1654 | if(fHardest >= 2){ | |
7d9fd386 | 1655 | if(triggerHadron->Pt() < 6.0) continue; //all hadrons pt>6 |
8e103a56 | 1656 | } |
1657 | if(TMath::Abs((Float_t) triggerHadron->Eta())> fTriggerEtaCut) continue; | |
7fc3d134 | 1658 | |
8e103a56 | 1659 | //Fill trigger histograms |
1660 | fh2Ntriggers->Fill(centValue,triggerHadron->Pt()); //trigger pT | |
1661 | fhTriggerPhi->Fill(triggerHadron->Pt(),RelativePhi(triggerHadron->Phi(),0.0)); //phi -pi,pi | |
1662 | fhTriggerEta->Fill(triggerHadron->Pt(),triggerHadron->Eta()); | |
7fc3d134 | 1663 | |
1664 | ||
8e103a56 | 1665 | //---------- make trigger-jet pairs --------- |
255cb71c | 1666 | //Int_t injet4 = 0; |
1667 | //Int_t injet = 0; | |
255cb71c | 1668 | |
8e103a56 | 1669 | for(Int_t ij=0; ij<fListJets->GetEntries(); ij++){ |
1670 | AliAODJet* jet = (AliAODJet*)(fListJets->At(ij)); | |
1671 | if(!jet) continue; | |
1672 | etaJet = jet->Eta(); | |
1673 | phiJet = jet->Phi(); | |
1674 | pTJet = jet->Pt(); | |
1675 | if(pTJet==0) continue; | |
1676 | ||
1677 | if((etaJet<fJetEtaMin) || (etaJet>fJetEtaMax)) continue; | |
1678 | areaJet = jet->EffectiveAreaCharged(); | |
49dc2855 | 1679 | |
1680 | //subtract bg using estinates base on median of kT jets | |
1681 | Double_t ptUeFromCellMedian = rhoFromCellMedian*areaJet; | |
1682 | Double_t ptUeCone = rhoCone*areaJet; | |
1683 | ||
255cb71c | 1684 | //if(areaJet >= 0.07) injet++; |
1685 | //if(areaJet >= 0.4) injet4++; | |
8e103a56 | 1686 | |
1687 | Double_t dphi = RelativePhi(triggerHadron->Phi(), phiJet); | |
1688 | fhDphiTriggerJet->Fill(dphi); //Input | |
1689 | ||
1690 | //Dphi versus jet pT | |
1691 | //Centrality, Dphi=phiTrig-phiJet, pTjet, pTtrigg | |
255cb71c | 1692 | /*Double_t filldp[] = { centValue, |
8e103a56 | 1693 | dphi, |
1694 | pTJet, | |
1695 | triggerHadron->Pt() | |
1696 | }; | |
1697 | fHDphiVsJetPtAll->Fill(filldp); | |
255cb71c | 1698 | */ |
49dc2855 | 1699 | //Rongrong's analysis |
1700 | ||
1701 | Double_t dPhi = phiJet - triggerHadron->Phi(); | |
1702 | if(dPhi>2*TMath::Pi()) dPhi -= 2*TMath::Pi(); | |
1703 | if(dPhi<-2*TMath::Pi()) dPhi += 2*TMath::Pi(); | |
1704 | if(dPhi<-0.5*TMath::Pi()) dPhi += 2*TMath::Pi(); | |
1705 | if(dPhi>1.5*TMath::Pi()) dPhi -= 2*TMath::Pi(); | |
1706 | ||
1707 | //[A,pTjet,pTtrig,dphi] | |
1708 | tmpArrayFour[0] = areaJet; | |
1709 | tmpArrayFour[1] = pTJet; | |
1710 | tmpArrayFour[2] = triggerHadron->Pt(); | |
1711 | tmpArrayFour[3] = dPhi; | |
1712 | ||
1713 | fHJetPhiCorr->Fill(tmpArrayFour); // Dphi distribution jet-triger | |
1714 | ||
1715 | //[A,pTjet-pTUe,pTtrig,dphi] | |
1716 | tmpArrayFour[1] = pTJet - ptUeFromCellMedian; | |
1717 | fHJetPhiCorrSubUeMedian->Fill(tmpArrayFour); | |
1718 | ||
1719 | //[A,pTjet-pTUe,pTtrig,dphi] | |
1720 | tmpArrayFour[1] = pTJet - ptUeCone; | |
1721 | fHJetPhiCorrSubUeCone->Fill(tmpArrayFour); | |
1722 | ||
1723 | //Leticia's analysis | |
1724 | ||
8e103a56 | 1725 | // Select back to back trigger - jet pairs |
1726 | if(TMath::Abs((Double_t) dphi) < fkDeltaPhiCut) continue; | |
1727 | fhDphiTriggerJetAccept->Fill(dphi); //Accepted | |
255cb71c | 1728 | |
1729 | //NO bg subtraction | |
1730 | //Centrality, A, pTjet, pTtrigg, dphi | |
1731 | tmpArrayFive[0] = centValue; | |
1732 | tmpArrayFive[1] = areaJet; | |
1733 | tmpArrayFive[2] = pTJet; | |
1734 | tmpArrayFive[3] = triggerHadron->Pt(); | |
1735 | tmpArrayFive[4] = TMath::Abs((Double_t) dphi); | |
1736 | fHJetSpec->Fill(tmpArrayFive); | |
1737 | ||
49dc2855 | 1738 | //Centrality, A, pTjet-pTbgCellMedian, pTtrigg, dphi |
255cb71c | 1739 | tmpArrayFive[0] = centValue; |
1740 | tmpArrayFive[1] = areaJet; | |
8aa19603 | 1741 | tmpArrayFive[2] = pTJet-ptUeFromCellMedian; |
255cb71c | 1742 | tmpArrayFive[3] = triggerHadron->Pt(); |
1743 | tmpArrayFive[4] = TMath::Abs((Double_t) dphi); | |
1744 | fHJetSpecSubUeMedian->Fill(tmpArrayFive); | |
1745 | ||
8aa19603 | 1746 | //Centrality, A, pTjet-pTbgCone, pTtrigg, dphi |
255cb71c | 1747 | tmpArrayFive[0] = centValue; |
1748 | tmpArrayFive[1] = areaJet; | |
8aa19603 | 1749 | tmpArrayFive[2] = pTJet - ptUeCone; |
255cb71c | 1750 | tmpArrayFive[3] = triggerHadron->Pt(); |
1751 | tmpArrayFive[4] = TMath::Abs((Double_t) dphi); | |
8aa19603 | 1752 | fHJetSpecSubUeCone->Fill(tmpArrayFive); |
255cb71c | 1753 | |
1754 | //Ue diagnostics "[A,pTjet,pTjet-pTUe, pTUe, rhoUe]", kT median | |
1755 | tmpArrayFive[0] = areaJet; | |
1756 | tmpArrayFive[1] = pTJet; | |
8aa19603 | 1757 | tmpArrayFive[2] = pTJet - ptUeFromCellMedian; |
1758 | tmpArrayFive[3] = ptUeFromCellMedian; | |
1759 | tmpArrayFive[4] = rhoFromCellMedian; | |
255cb71c | 1760 | fHJetUeMedian->Fill(tmpArrayFive); |
8e103a56 | 1761 | |
8aa19603 | 1762 | //Ue diagnostics "[A,pTjet,pTjet-pTUe, pTUe, rhoUe]", Cone median |
255cb71c | 1763 | tmpArrayFive[0] = areaJet; |
1764 | tmpArrayFive[1] = pTJet; | |
8aa19603 | 1765 | tmpArrayFive[2] = pTJet - ptUeCone; |
1766 | tmpArrayFive[3] = ptUeCone; | |
1767 | tmpArrayFive[4] = rhoCone; | |
1768 | fHJetUeCone->Fill(tmpArrayFive); | |
255cb71c | 1769 | |
1770 | if(filledOnce){ //fill for each event only once | |
8aa19603 | 1771 | Double_t fillRho[] = { rhoCone,rhoFromCellMedian}; |
1772 | fHRhoUeMedianVsCone->Fill(fillRho); | |
255cb71c | 1773 | filledOnce = kFALSE; |
1774 | } | |
8e103a56 | 1775 | }//jet loop |
1776 | ||
1777 | //Fill Jet Density In the Event A>0.07 | |
255cb71c | 1778 | /*if(injet>0){ |
8e103a56 | 1779 | Double_t filldens[]={ (Double_t) particleList.GetEntries(), |
ad869500 | 1780 | injet/fkAcceptance, |
1781 | triggerHadron->Pt() | |
1782 | }; | |
8e103a56 | 1783 | fHJetDensity->Fill(filldens); |
1784 | } | |
ad869500 | 1785 | |
8e103a56 | 1786 | //Fill Jet Density In the Event A>0.4 |
1787 | if(injet4>0){ | |
1788 | Double_t filldens4[]={ (Double_t) particleList.GetEntries(), | |
1789 | injet4/fkAcceptance, | |
1790 | triggerHadron->Pt() | |
1791 | }; | |
1792 | fHJetDensityA4->Fill(filldens4); | |
255cb71c | 1793 | }*/ |
ad869500 | 1794 | } |
1795 | ||
8e103a56 | 1796 | |
ad869500 | 1797 | PostData(1, fOutputList); |
1798 | } | |
1799 | ||
1800 | //---------------------------------------------------------------------------- | |
1801 | void AliAnalysisTaskJetCorePP::Terminate(const Option_t *) | |
1802 | { | |
1803 | // Draw result to the screen | |
1804 | // Called once at the end of the query | |
1805 | ||
1806 | if(fDebug) printf("AliAnalysisTaskJetCorePP DONE\n"); | |
1807 | if(!GetOutputData(1)) return; | |
1808 | } | |
1809 | ||
1810 | ||
1811 | //---------------------------------------------------------------------------- | |
1812 | Int_t AliAnalysisTaskJetCorePP::GetListOfTracks(TList *list){ | |
1813 | //Fill the list of accepted tracks (passed track cut) | |
1814 | //return consecutive index of the hardest ch hadron in the list | |
1815 | Int_t iCount = 0; | |
1816 | AliAODEvent *aodevt = NULL; | |
1817 | ||
1818 | if(!fESD) aodevt = fAODIn; | |
1819 | else aodevt = fAODOut; | |
1820 | ||
1821 | if(!aodevt) return -1; | |
1822 | ||
1823 | Int_t index = -1; //index of the highest particle in the list | |
1824 | Double_t ptmax = -10; | |
8e103a56 | 1825 | Int_t triggers[200]; |
1826 | Int_t ntriggers = 0; //index in triggers array | |
1e3ad34d | 1827 | |
ad869500 | 1828 | |
80ac66f6 | 1829 | for(Int_t it = 0; it < aodevt->GetNumberOfTracks(); it++){ |
0fe881ea | 1830 | //AliAODTrack *tr = aodevt->GetTrack(it); |
f15c1f69 | 1831 | AliAODTrack *tr = dynamic_cast<AliAODTrack*>(aodevt->GetTrack(it)); |
1832 | if(!tr) AliFatal("Not a standard AOD"); | |
0fe881ea | 1833 | |
d1405a52 ML |
1834 | if((fFilterMask > 0) && !(tr->TestFilterBit(fFilterMask))) continue; |
1835 | //if((fFilterMask > 0) && !(tr->IsHybridGlobalConstrainedGlobal())) continue; | |
ad869500 | 1836 | if(TMath::Abs((Float_t) tr->Eta()) > fTrackEtaCut) continue; |
1837 | if(tr->Pt() < fTrackLowPtCut) continue; | |
1838 | list->Add(tr); | |
8e103a56 | 1839 | |
1840 | //Search trigger: | |
1841 | if(fHardest>0){ //leading particle | |
1842 | if(tr->Pt()>ptmax){ | |
1843 | ptmax = tr->Pt(); | |
1844 | index = iCount; | |
1845 | } | |
1846 | } | |
1847 | ||
1848 | if(fHardest==0 && ntriggers<200){ //single inclusive | |
1849 | if(fTriggerPtRangeLow <= tr->Pt() && | |
1850 | tr->Pt() < fTriggerPtRangeHigh){ | |
1851 | triggers[ntriggers] = iCount; | |
1852 | ntriggers++; | |
1853 | } | |
ad869500 | 1854 | } |
8e103a56 | 1855 | |
ad869500 | 1856 | iCount++; |
1857 | } | |
1858 | ||
8e103a56 | 1859 | if(fHardest==0 && ntriggers>0){ //select random inclusive trigger |
1860 | Int_t rnd = fRandom->Integer(ntriggers); //0 to ntriggers-1 | |
1861 | index = triggers[rnd]; | |
1e3ad34d | 1862 | |
1863 | fhNofMultipleTriggers->Fill(ntriggers-1); | |
ac4f24f7 | 1864 | |
1865 | Double_t deltaPhi, deltaEta, deltaR; | |
1866 | Int_t k=0; | |
1867 | //Correlation with single inclusive trigger | |
1868 | AliVParticle* tGent1 = (AliVParticle*) list->At(index); | |
1869 | if(tGent1){ | |
1870 | for(Int_t ia=0; ia<ntriggers; ia++){ | |
1871 | if(triggers[ia]==index) continue; | |
1872 | AliVParticle* tGent2 = (AliVParticle*) list->At(triggers[ia]); | |
1873 | if(!tGent2) continue; | |
1874 | deltaPhi = RelativePhi(tGent1->Phi(),tGent2->Phi()); | |
1875 | deltaEta = tGent1->Eta()-tGent2->Eta(); | |
1876 | deltaR = sqrt(deltaPhi*deltaPhi + deltaEta*deltaEta); | |
1877 | if(deltaR<0.4) k++; | |
1878 | } | |
1879 | } | |
1880 | fhNofMultipleTriggersCone->Fill(k); | |
0fe881ea | 1881 | |
ac4f24f7 | 1882 | if(ntriggers>1){ |
0fe881ea | 1883 | //Correlation with any other trigger |
1e3ad34d | 1884 | for(Int_t ia=0; ia<ntriggers-1; ia++){ |
0fe881ea | 1885 | AliVParticle* tGeni = (AliVParticle*) list->At(triggers[ia]); |
1e3ad34d | 1886 | if(!tGeni) continue; |
1887 | for(Int_t ib=ia+1; ib<ntriggers; ib++){ | |
0fe881ea | 1888 | AliVParticle* tGenii = (AliVParticle*) list->At(triggers[ib]); |
1e3ad34d | 1889 | if(!tGenii) continue; |
1890 | deltaPhi = RelativePhi(tGeni->Phi(),tGenii->Phi()); | |
1891 | deltaEta = tGeni->Eta()-tGenii->Eta(); | |
1892 | deltaR = sqrt(deltaPhi*deltaPhi + deltaEta*deltaEta); | |
1893 | fhDeltaRMultTriggers->Fill(deltaR); | |
1894 | } | |
1895 | } | |
1896 | } | |
ad869500 | 1897 | } |
8e103a56 | 1898 | |
1899 | return index; | |
ad869500 | 1900 | } |
1901 | ||
1902 | //---------------------------------------------------------------------------- | |
80ac66f6 | 1903 | /* |
ad869500 | 1904 | Double_t AliAnalysisTaskJetCorePP::GetBackgroundInPerpCone(Float_t jetR, Double_t jetPhi, Double_t jetEta, TList* trkList){ |
1905 | //calculate sum of track pT in the cone perpendicular in phi to the jet | |
1906 | //jetR = cone radius | |
1907 | // jetPhi, jetEta = direction of the jet | |
1908 | Int_t numberOfTrks = trkList->GetEntries(); | |
1909 | Double_t pTsum = 0.0; | |
1910 | Double_t perpConePhi = jetPhi + TMath::Pi()/2;//perp cone w.r.t. jet in phi | |
1911 | for(Int_t it=0; it<numberOfTrks; it++){ | |
1912 | AliVParticle *trk = (AliVParticle*) trkList->At(it); | |
1913 | Double_t dphi = RelativePhi(perpConePhi,trk->Phi()); | |
1914 | Double_t deta = trk->Eta()-jetEta; | |
1915 | ||
1916 | if( (dphi*dphi + deta*deta)< (jetR*jetR)){ | |
1917 | pTsum += trk->Pt(); | |
1918 | } | |
1919 | } | |
1920 | ||
1921 | return pTsum; | |
1922 | } | |
80ac66f6 | 1923 | */ |
ad869500 | 1924 | //---------------------------------------------------------------------------- |
1925 | ||
1926 | Double_t AliAnalysisTaskJetCorePP::RelativePhi(Double_t mphi,Double_t vphi){ | |
1927 | //Get relative azimuthal angle of two particles -pi to pi | |
1928 | if (vphi < -TMath::Pi()) vphi += TMath::TwoPi(); | |
1929 | else if (vphi > TMath::Pi()) vphi -= TMath::TwoPi(); | |
1930 | ||
1931 | if (mphi < -TMath::Pi()) mphi += TMath::TwoPi(); | |
1932 | else if (mphi > TMath::Pi()) mphi -= TMath::TwoPi(); | |
1933 | ||
1934 | Double_t dphi = mphi - vphi; | |
1935 | if (dphi < -TMath::Pi()) dphi += TMath::TwoPi(); | |
1936 | else if (dphi > TMath::Pi()) dphi -= TMath::TwoPi(); | |
1937 | ||
1938 | return dphi;//dphi in [-Pi, Pi] | |
1939 | } | |
1940 | ||
1941 | ||
80ac66f6 | 1942 | //---------------------------------------------------------------------------- |
1943 | Bool_t AliAnalysisTaskJetCorePP::SelectMCGenTracks(AliVParticle *trk, TList *trkList, Double_t &ptLeading, Int_t &index, Int_t counter){ | |
1944 | //fill track efficiency denominator | |
1945 | if(trk->Pt() < fTrackLowPtCut) return kFALSE; | |
1946 | if(trk->Charge()==0) return kFALSE; | |
1947 | if(TMath::Abs((Float_t) trk->Eta()) > fTrackEtaCut) return kFALSE; | |
1948 | trkList->Add(trk); | |
8aa19603 | 1949 | if(fFillRespMx) fhPtTrkTruePrimGen->Fill(trk->Pt(),trk->Eta()); //Efficiency denominator |
8e103a56 | 1950 | |
1951 | //Search trigger: | |
1952 | if(fHardest>0){ //leading particle | |
1953 | if(ptLeading < trk->Pt()){ | |
1954 | index = counter; | |
1955 | ptLeading = trk->Pt(); | |
1956 | } | |
80ac66f6 | 1957 | } |
8e103a56 | 1958 | |
1959 | if(fHardest==0){ //single inclusive | |
1960 | index = -1; | |
1961 | if(fTriggerPtRangeLow <= trk->Pt() && | |
1962 | trk->Pt() < fTriggerPtRangeHigh){ | |
1963 | index = counter; | |
1964 | } | |
1965 | } | |
1966 | ||
80ac66f6 | 1967 | return kTRUE; |
1968 | } | |
1969 | ||
1970 | //---------------------------------------------------------------------------- | |
1971 | void AliAnalysisTaskJetCorePP::FillEffHistos(TList *recList, TList *genList){ | |
1972 | //fill track efficiency numerator | |
1973 | if(!recList) return; | |
1974 | if(!genList) return; | |
1975 | Int_t nRec = recList->GetEntries(); | |
1976 | Int_t nGen = genList->GetEntries(); | |
1977 | for(Int_t ir=0; ir<nRec; ir++){ | |
1978 | AliAODTrack *trkRec = (AliAODTrack*) recList->At(ir); | |
1979 | if(!trkRec) continue; | |
1980 | Int_t recLabel = TMath::Abs(trkRec->GetLabel()); | |
1981 | Bool_t matched = kFALSE; | |
1982 | ||
1983 | for(Int_t ig=0; ig<nGen; ig++){ | |
1984 | AliVParticle *trkGen = (AliVParticle*) genList->At(ig); | |
1985 | if(!trkGen) continue; | |
1986 | Int_t genLabel = TMath::Abs(trkGen->GetLabel()); | |
1987 | if(recLabel==genLabel){ | |
1988 | fhPtTrkTruePrimRec->Fill(trkGen->Pt(),trkGen->Eta()); | |
1989 | matched = kTRUE; | |
1990 | break; | |
1991 | } | |
1992 | } | |
1993 | if(!matched) fhPtTrkSecOrFakeRec->Fill(trkRec->Pt(),trkRec->Eta()); | |
1994 | } | |
1995 | ||
1996 | return; | |
1997 | } | |
255cb71c | 1998 | //________________________________________________________________ |
d1405a52 | 1999 | void AliAnalysisTaskJetCorePP::EstimateBgRhoMedian(TList *listJet, TList* listPart, Double_t &rhoMedian, Int_t mode){ |
8aa19603 | 2000 | //Estimate background rho by means of integrating track pT outside identified jet cones |
2001 | ||
2002 | rhoMedian = 0; | |
2003 | ||
2004 | //identify leading jet in the full track acceptance | |
2005 | Int_t idxLeadingJet = -1; | |
2006 | Double_t pTleading = 0.0; | |
2007 | AliAODJet* jet = NULL; | |
2008 | ||
2009 | for(Int_t ij = 0; ij < listJet->GetEntries(); ij++){ //loop over bg kT jets | |
2010 | jet = (AliAODJet*)(listJet->At(ij)); | |
2011 | if(!jet) continue; | |
2012 | if(TMath::Abs(jet->Eta()) > fTrackEtaCut) continue; //track acceptance cut | |
2013 | if(jet->Pt() > pTleading){ | |
2014 | idxLeadingJet = ij; | |
2015 | pTleading = jet->Pt(); | |
2016 | } | |
2017 | } | |
2018 | ||
2019 | Int_t njets = 0; | |
2020 | static Double_t jphi[100]; | |
2021 | static Double_t jeta[100]; | |
2022 | static Double_t jRsquared[100]; | |
2023 | ||
2024 | for(Int_t ij = 0; ij< listJet->GetEntries(); ij++){ //loop over bg kT jets | |
2025 | ||
2026 | jet = (AliAODJet*)(listJet->At(ij)); | |
2027 | if(!jet) continue; | |
2028 | if(TMath::Abs(jet->Eta()) > fTrackEtaCut) continue; | |
2029 | ||
2030 | if((jet->Pt() > fBgMaxJetPt || ij== idxLeadingJet) && njets<100){ | |
2031 | jphi[njets] = RelativePhi(jet->Phi(),0.0); //-pi,pi | |
2032 | jeta[njets] = jet->Eta(); | |
2033 | jRsquared[njets] = fSafetyMargin*jet->EffectiveAreaCharged()/TMath::Pi(); //scale jet radius | |
2034 | njets++; | |
255cb71c | 2035 | } |
2036 | } | |
8aa19603 | 2037 | |
255cb71c | 2038 | |
8aa19603 | 2039 | static Double_t nOutCone[10][4]; |
2040 | static Double_t sumPtOutOfCone[10][4]; | |
2041 | ||
2042 | for(Int_t ie=0; ie<fnEta; ie++){ | |
2043 | for(Int_t ip=0; ip<fnPhi; ip++){ | |
2044 | nOutCone[ip][ie] = 0.0; //initialize counter | |
2045 | sumPtOutOfCone[ip][ie] = 0.0; | |
255cb71c | 2046 | } |
8aa19603 | 2047 | } |
255cb71c | 2048 | |
8aa19603 | 2049 | Double_t rndphi, rndeta; |
2050 | Double_t rndphishift, rndetashift; | |
2051 | Double_t dphi, deta; | |
2052 | Bool_t bIsInCone; | |
2053 | ||
2054 | for(Int_t it=0; it<fnTrials; it++){ | |
2055 | ||
2056 | rndphi = fRandom->Uniform(0, fPhiSize); | |
2057 | rndeta = fRandom->Uniform(0, fEtaSize); | |
2058 | ||
2059 | for(Int_t ip=0; ip<fnPhi; ip++){ //move radom position to each cell | |
2060 | rndphishift = rndphi + ip*fPhiSize - TMath::Pi(); | |
2061 | for(Int_t ie=0; ie<fnEta; ie++){ | |
2062 | rndetashift = rndeta + ie*fEtaSize - fEtaSize; | |
2063 | ||
2064 | bIsInCone = 0; //tag if trial is in the jet cone | |
2065 | for(Int_t ij=0; ij<njets; ij++){ | |
2066 | deta = jeta[ij] - rndetashift; | |
2067 | dphi = RelativePhi(rndphishift,jphi[ij]); | |
2068 | if((dphi*dphi + deta*deta) < jRsquared[ij]){ | |
2069 | bIsInCone = 1; | |
2070 | break; | |
2071 | } | |
2072 | } | |
2073 | if(!bIsInCone) nOutCone[ip][ie]++; | |
2074 | } | |
2075 | } | |
2076 | } | |
2077 | ||
255cb71c | 2078 | |
8aa19603 | 2079 | //Sum particle pT outside jets in cells |
2080 | Int_t npart = listPart->GetEntries(); | |
2081 | Int_t phicell,etacell; | |
2082 | AliVParticle *part = NULL; | |
2083 | for(Int_t ip=0; ip < npart; ip++){ | |
2084 | ||
2085 | part = (AliVParticle*) listPart->At(ip); | |
2086 | if(!part) continue; | |
2087 | if( TMath::Abs(part->Eta()) > fEtaSize) continue; //skip part outside +-0.7 in eta | |
2088 | ||
2089 | bIsInCone = 0; //init | |
2090 | for(Int_t ij=0; ij<njets; ij++){ | |
2091 | dphi = RelativePhi(jphi[ij], part->Phi()); | |
2092 | deta = jeta[ij] - part->Eta(); | |
2093 | if((dphi*dphi + deta*deta) < jRsquared[ij]){ | |
2094 | bIsInCone = 1; | |
2095 | break; | |
2096 | } | |
255cb71c | 2097 | } |
8aa19603 | 2098 | if(!bIsInCone){ |
2099 | phicell = TMath::Nint(TMath::Floor((RelativePhi(part->Phi(),0.0) + TMath::Pi())/fPhiSize)); | |
2100 | etacell = TMath::Nint(TMath::Floor((part->Eta()+fEtaSize)/fEtaSize)); | |
2101 | sumPtOutOfCone[phicell][etacell]+= part->Pt(); | |
2102 | } | |
2103 | } | |
2104 | ||
2105 | static Double_t rhoInCells[20]; | |
2106 | Double_t relativeArea; | |
2107 | Int_t nCells=0; | |
d1405a52 | 2108 | Double_t bufferArea=0.0, bufferPt=0.0; //sum cells where A< fJetFreeAreaFrac |
8aa19603 | 2109 | for(Int_t ip=0; ip<fnPhi; ip++){ |
2110 | for(Int_t ie=0; ie<fnEta; ie++){ | |
2111 | relativeArea = nOutCone[ip][ie]/fnTrials; | |
d1405a52 ML |
2112 | //cout<<"RA= "<< relativeArea<<" BA="<<bufferArea<<" BPT="<< bufferPt <<endl; |
2113 | ||
2114 | bufferArea += relativeArea; | |
2115 | bufferPt += sumPtOutOfCone[ip][ie]; | |
2116 | if(bufferArea > fJetFreeAreaFrac){ | |
2117 | rhoInCells[nCells] = bufferPt/(bufferArea*fCellArea); | |
2118 | ||
2119 | if(mode==1) fhCellAreaToMedianGen->Fill(bufferArea*fCellArea); | |
2120 | else fhCellAreaToMedian->Fill(bufferArea*fCellArea); | |
2121 | ||
2122 | bufferArea = 0.0; | |
2123 | bufferPt = 0.0; | |
2124 | nCells++; | |
2125 | } | |
8aa19603 | 2126 | } |
255cb71c | 2127 | } |
8aa19603 | 2128 | |
d1405a52 ML |
2129 | |
2130 | if(nCells>0){ | |
2131 | rhoMedian = TMath::Median(nCells, rhoInCells); | |
2132 | if(mode==1){ //mc data | |
2133 | fhEntriesToMedianGen->Fill(nCells); | |
2134 | }else{ //real data | |
2135 | fhEntriesToMedian->Fill(nCells); | |
2136 | } | |
2137 | } | |
8aa19603 | 2138 | |
255cb71c | 2139 | } |
80ac66f6 | 2140 | |
255cb71c | 2141 | //__________________________________________________________________ |
8aa19603 | 2142 | void AliAnalysisTaskJetCorePP::EstimateBgCone(TList *listJet, TList* listPart, Double_t &rhoPerpCone){ |
2143 | ||
2144 | rhoPerpCone = 0.0; //init | |
2145 | ||
2146 | if(!listJet) return; | |
2147 | Int_t njet = listJet->GetEntries(); | |
2148 | Int_t npart = listPart->GetEntries(); | |
2149 | Double_t pTleading = 0.0; | |
2150 | Double_t phiLeading = 1000.; | |
2151 | Double_t etaLeading = 1000.; | |
2152 | ||
2153 | for(Int_t jsig=0; jsig < njet; jsig++){ | |
2154 | AliAODJet* signaljet = (AliAODJet*)(listJet->At(jsig)); | |
2155 | if(!signaljet) continue; | |
2156 | if((signaljet->Eta()<fJetEtaMin) && (fJetEtaMax<signaljet->Eta())) continue; //acceptance cut | |
2157 | if(signaljet->Pt() >= pTleading){ //replace leading and subleading jet | |
2158 | pTleading = signaljet->Pt(); | |
2159 | phiLeading = signaljet->Phi(); | |
2160 | etaLeading = signaljet->Eta(); | |
2161 | } | |
2162 | } | |
2163 | ||
2164 | Double_t phileftcone = phiLeading + TMath::Pi()/2; | |
2165 | Double_t phirightcone = phiLeading - TMath::Pi()/2; | |
2166 | Double_t dp, de; | |
2167 | ||
2168 | for(Int_t ip=0; ip < npart; ip++){ | |
2169 | ||
2170 | AliVParticle *part = (AliVParticle*) listPart->At(ip); | |
2171 | if(!part){ | |
2172 | continue; | |
2173 | } | |
2174 | ||
2175 | dp = RelativePhi(phileftcone, part->Phi()); | |
2176 | de = etaLeading - part->Eta(); | |
2177 | if( sqrt(dp*dp + de*de)< fBgConeR) rhoPerpCone += part->Pt(); | |
2178 | ||
2179 | dp = RelativePhi(phirightcone, part->Phi()); | |
2180 | if( sqrt(dp*dp + de*de)< fBgConeR) rhoPerpCone += part->Pt(); | |
2181 | ||
2182 | } | |
2183 | ||
2184 | //normalize total pT by two times cone are | |
2185 | rhoPerpCone = rhoPerpCone/(2*TMath::Pi()*fBgConeR*fBgConeR); | |
2186 | ||
2187 | } | |
2188 | //__________________________________________________________________ | |
80ac66f6 | 2189 | |
255cb71c | 2190 | void AliAnalysisTaskJetCorePP::ReadTClonesArray(TString bname, TList *list){ |
2191 | //Convert TClones array of jets to TList | |
2192 | ||
2193 | if(!strlen(bname.Data())){ | |
2194 | AliError(Form("Jet branch %s not set.", bname.Data())); | |
2195 | return; | |
2196 | } | |
2197 | ||
2198 | TClonesArray *array=0x0; | |
49dc2855 | 2199 | if(fUseExchContainer){ //take input from exchange containers |
2200 | if(fJetBranchNameKine.Length()>0 && bname.CompareTo(fJetBranchNameKine.Data())==0){ | |
2201 | array = dynamic_cast<TClonesArray*>(GetInputData(1)); //connect exchange container slot 1 | |
2202 | } | |
3d1fac8a | 2203 | if(fJetBranchNameBgKine.Length()>0 && bname.CompareTo(fJetBranchNameBgKine.Data())==0){ |
2204 | array = dynamic_cast<TClonesArray*>(GetInputData(2)); //connect exchange container slot 2 | |
2205 | } | |
49dc2855 | 2206 | }else{ //take input from AOD |
2207 | if(fAODOut&&!array){ | |
2208 | array = dynamic_cast<TClonesArray*>(fAODOut->FindListObject(bname.Data())); | |
2209 | } | |
2210 | if(fAODExtension&&!array){ | |
2211 | array = dynamic_cast<TClonesArray*>(fAODExtension->GetAOD()->FindListObject(bname.Data())); | |
2212 | } | |
2213 | if(fAODIn&&!array){ | |
2214 | array = dynamic_cast<TClonesArray*>(fAODIn->FindListObject(bname.Data())); | |
2215 | } | |
255cb71c | 2216 | } |
2217 | ||
2218 | list->Clear(); //clear list beforehand | |
2219 | ||
2220 | if(array){ | |
2221 | if(fDebug){ | |
2222 | Printf("########## %s: %d jets",bname.Data(), array->GetEntriesFast()); | |
2223 | } | |
49dc2855 | 2224 | |
255cb71c | 2225 | for(Int_t iJet = 0; iJet < array->GetEntriesFast(); iJet++) { |
2226 | AliAODJet *jet = dynamic_cast<AliAODJet*>((*array)[iJet]); | |
2227 | if (jet) list->Add(jet); | |
2228 | } | |
2229 | } | |
2230 | ||
2231 | return; | |
2232 | } |