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