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dbf053f0 | 1 | // ************************************** |
2 | // Task used for the correction of determiantion of reconstructed jet spectra | |
3 | // Compares input (gen) and output (rec) jets | |
4 | // ******************************************* | |
5 | ||
6 | ||
7 | /************************************************************************** | |
8 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
9 | * * | |
10 | * Author: The ALICE Off-line Project. * | |
11 | * Contributors are mentioned in the code where appropriate. * | |
12 | * * | |
13 | * Permission to use, copy, modify and distribute this software and its * | |
14 | * documentation strictly for non-commercial purposes is hereby granted * | |
15 | * without fee, provided that the above copyright notice appears in all * | |
16 | * copies and that both the copyright notice and this permission notice * | |
17 | * appear in the supporting documentation. The authors make no claims * | |
18 | * about the suitability of this software for any purpose. It is * | |
19 | * provided "as is" without express or implied warranty. * | |
20 | **************************************************************************/ | |
21 | ||
22 | ||
23 | #include <TROOT.h> | |
d7ca0e14 | 24 | #include <TRandom3.h> |
dbf053f0 | 25 | #include <TSystem.h> |
26 | #include <TInterpreter.h> | |
27 | #include <TChain.h> | |
54424110 | 28 | #include <TRefArray.h> |
dbf053f0 | 29 | #include <TFile.h> |
30 | #include <TKey.h> | |
31 | #include <TH1F.h> | |
32 | #include <TH2F.h> | |
33 | #include <TH3F.h> | |
34 | #include <TProfile.h> | |
006b2a30 | 35 | #include <TF1.h> |
dbf053f0 | 36 | #include <TList.h> |
37 | #include <TLorentzVector.h> | |
38 | #include <TClonesArray.h> | |
39 | #include "TDatabasePDG.h" | |
8ad1ea82 | 40 | #include <TGrid.h> |
dbf053f0 | 41 | |
42 | #include "AliAnalysisTaskJetCluster.h" | |
43 | #include "AliAnalysisManager.h" | |
44 | #include "AliJetFinder.h" | |
45 | #include "AliJetHeader.h" | |
46 | #include "AliJetReader.h" | |
dbf053f0 | 47 | #include "AliESDEvent.h" |
48 | #include "AliAODEvent.h" | |
49 | #include "AliAODHandler.h" | |
1240edf5 | 50 | #include "AliAODExtension.h" |
dbf053f0 | 51 | #include "AliAODTrack.h" |
52 | #include "AliAODJet.h" | |
53 | #include "AliAODMCParticle.h" | |
54 | #include "AliMCEventHandler.h" | |
55 | #include "AliMCEvent.h" | |
56 | #include "AliStack.h" | |
57 | #include "AliGenPythiaEventHeader.h" | |
58 | #include "AliJetKineReaderHeader.h" | |
59 | #include "AliGenCocktailEventHeader.h" | |
60 | #include "AliInputEventHandler.h" | |
d6e66a82 | 61 | #include "AliAODJetEventBackground.h" |
dbf053f0 | 62 | |
63 | #include "fastjet/PseudoJet.hh" | |
64 | #include "fastjet/ClusterSequenceArea.hh" | |
65 | #include "fastjet/AreaDefinition.hh" | |
66 | #include "fastjet/JetDefinition.hh" | |
67 | // get info on how fastjet was configured | |
68 | #include "fastjet/config.h" | |
69 | ||
393a3bd4 | 70 | using std::vector; |
dbf053f0 | 71 | |
72 | ClassImp(AliAnalysisTaskJetCluster) | |
73 | ||
54424110 | 74 | AliAnalysisTaskJetCluster::~AliAnalysisTaskJetCluster(){ |
f0659f11 | 75 | // |
76 | // Destructor | |
77 | // | |
006b2a30 | 78 | |
54424110 | 79 | delete fRef; |
d7ca0e14 | 80 | delete fRandom; |
8f85b773 | 81 | |
82 | if(fTCAJetsOut)fTCAJetsOut->Delete(); | |
83 | delete fTCAJetsOut; | |
006b2a30 | 84 | |
8f85b773 | 85 | if(fTCAJetsOutRan)fTCAJetsOutRan->Delete(); |
86 | delete fTCAJetsOutRan; | |
006b2a30 | 87 | |
8f85b773 | 88 | if(fTCARandomConesOut)fTCARandomConesOut->Delete(); |
89 | delete fTCARandomConesOut; | |
006b2a30 | 90 | |
8f85b773 | 91 | if(fTCARandomConesOutRan)fTCARandomConesOutRan->Delete(); |
92 | delete fTCARandomConesOutRan; | |
006b2a30 | 93 | |
8f85b773 | 94 | if(fAODJetBackgroundOut)fAODJetBackgroundOut->Reset(); |
95 | delete fAODJetBackgroundOut; | |
54424110 | 96 | } |
97 | ||
b2c1e955 | 98 | AliAnalysisTaskJetCluster::AliAnalysisTaskJetCluster(): |
99 | AliAnalysisTaskSE(), | |
dbf053f0 | 100 | fAOD(0x0), |
54424110 | 101 | fAODExtension(0x0), |
102 | fRef(new TRefArray), | |
dbf053f0 | 103 | fUseAODTrackInput(kFALSE), |
104 | fUseAODMCInput(kFALSE), | |
9fd9f55b | 105 | fUseBackgroundCalc(kFALSE), |
b2c1e955 | 106 | fEventSelection(kFALSE), |
d66558be | 107 | fRequireVZEROAC(kFALSE), |
108 | fRequireTZEROvtx(kFALSE), | |
1f7b59f6 | 109 | fUseHFcuts(kFALSE), |
dbf053f0 | 110 | fFilterMask(0), |
d7396b04 | 111 | fFilterMaskBestPt(0), |
b2c1e955 | 112 | fFilterType(0), |
bea24d2d | 113 | fJetTypes(kJet), |
dbf053f0 | 114 | fTrackTypeRec(kTrackUndef), |
bd80a748 | 115 | fTrackTypeGen(kTrackUndef), |
116 | fNSkipLeadingRan(0), | |
af399bc2 | 117 | fNSkipLeadingCone(0), |
c4856527 | 118 | fNRandomCones(0), |
bd80a748 | 119 | fAvgTrials(1), |
8a320ab9 | 120 | fExternalWeight(1), |
121 | fTrackEtaWindow(0.9), | |
c18b64ea | 122 | fRequireITSRefit(0), |
27c67edf | 123 | fApplySharedClusterCut(0), |
dbf053f0 | 124 | fRecEtaWindow(0.5), |
54424110 | 125 | fTrackPtCut(0.), |
617932d0 | 126 | fJetOutputMinPt(0.150), |
65c43de8 | 127 | fMaxTrackPtInJet(100.), |
0341d0d8 | 128 | fJetTriggerPtCut(0), |
ca6d12f9 | 129 | fVtxZCut(8), |
130 | fVtxR2Cut(1), | |
aae7993b | 131 | fCentCutUp(0), |
132 | fCentCutLo(0), | |
7bedcd31 | 133 | fStoreRhoLeadingTrackCorr(kFALSE), |
54424110 | 134 | fNonStdBranch(""), |
0341d0d8 | 135 | fBackgroundBranch(""), |
54424110 | 136 | fNonStdFile(""), |
006b2a30 | 137 | fMomResH1(0x0), |
138 | fMomResH2(0x0), | |
139 | fMomResH3(0x0), | |
140 | fMomResH1Fit(0x0), | |
141 | fMomResH2Fit(0x0), | |
142 | fMomResH3Fit(0x0), | |
143 | fhEffH1(0x0), | |
144 | fhEffH2(0x0), | |
145 | fhEffH3(0x0), | |
fa7c34ba | 146 | fUseTrPtResolutionSmearing(kFALSE), |
006b2a30 | 147 | fUseDiceEfficiency(kFALSE), |
da8f7918 | 148 | fDiceEfficiencyMinPt(-1.), |
fa7c34ba | 149 | fUseTrPtResolutionFromOADB(kFALSE), |
150 | fUseTrEfficiencyFromOADB(kFALSE), | |
151 | fPathTrPtResolution(""), | |
152 | fPathTrEfficiency(""), | |
153 | fChangeEfficiencyFraction(0.), | |
da8f7918 | 154 | fEfficiencyFixed(1.), |
dbf053f0 | 155 | fRparam(1.0), |
156 | fAlgorithm(fastjet::kt_algorithm), | |
157 | fStrategy(fastjet::Best), | |
158 | fRecombScheme(fastjet::BIpt_scheme), | |
159 | fAreaType(fastjet::active_area), | |
d6e66a82 | 160 | fGhostArea(0.01), |
161 | fActiveAreaRepeats(1), | |
162 | fGhostEtamax(1.5), | |
8f85b773 | 163 | fTCAJetsOut(0x0), |
164 | fTCAJetsOutRan(0x0), | |
165 | fTCARandomConesOut(0x0), | |
166 | fTCARandomConesOutRan(0x0), | |
167 | fAODJetBackgroundOut(0x0), | |
d7ca0e14 | 168 | fRandom(0), |
dbf053f0 | 169 | fh1Xsec(0x0), |
170 | fh1Trials(0x0), | |
171 | fh1PtHard(0x0), | |
172 | fh1PtHardNoW(0x0), | |
173 | fh1PtHardTrials(0x0), | |
174 | fh1NJetsRec(0x0), | |
175 | fh1NConstRec(0x0), | |
176 | fh1NConstLeadingRec(0x0), | |
177 | fh1PtJetsRecIn(0x0), | |
178 | fh1PtJetsLeadingRecIn(0x0), | |
179 | fh1PtJetConstRec(0x0), | |
180 | fh1PtJetConstLeadingRec(0x0), | |
181 | fh1PtTracksRecIn(0x0), | |
182 | fh1PtTracksLeadingRecIn(0x0), | |
183 | fh1NJetsRecRan(0x0), | |
184 | fh1NConstRecRan(0x0), | |
185 | fh1PtJetsLeadingRecInRan(0x0), | |
186 | fh1NConstLeadingRecRan(0x0), | |
187 | fh1PtJetsRecInRan(0x0), | |
188 | fh1PtTracksGenIn(0x0), | |
a0d08b6d | 189 | fh1Nch(0x0), |
aae7993b | 190 | fh1CentralityPhySel(0x0), |
0341d0d8 | 191 | fh1Centrality(0x0), |
192 | fh1CentralitySelect(0x0), | |
e2ca7519 | 193 | fh1ZPhySel(0x0), |
194 | fh1Z(0x0), | |
195 | fh1ZSelect(0x0), | |
dbf053f0 | 196 | fh2NRecJetsPt(0x0), |
197 | fh2NRecTracksPt(0x0), | |
198 | fh2NConstPt(0x0), | |
199 | fh2NConstLeadingPt(0x0), | |
200 | fh2JetPhiEta(0x0), | |
201 | fh2LeadingJetPhiEta(0x0), | |
202 | fh2JetEtaPt(0x0), | |
203 | fh2LeadingJetEtaPt(0x0), | |
204 | fh2TrackEtaPt(0x0), | |
205 | fh2LeadingTrackEtaPt(0x0), | |
206 | fh2JetsLeadingPhiEta(0x0), | |
207 | fh2JetsLeadingPhiPt(0x0), | |
208 | fh2TracksLeadingPhiEta(0x0), | |
209 | fh2TracksLeadingPhiPt(0x0), | |
210 | fh2TracksLeadingJetPhiPt(0x0), | |
211 | fh2JetsLeadingPhiPtW(0x0), | |
212 | fh2TracksLeadingPhiPtW(0x0), | |
213 | fh2TracksLeadingJetPhiPtW(0x0), | |
214 | fh2NRecJetsPtRan(0x0), | |
215 | fh2NConstPtRan(0x0), | |
216 | fh2NConstLeadingPtRan(0x0), | |
a0d08b6d | 217 | fh2PtNch(0x0), |
218 | fh2PtNchRan(0x0), | |
219 | fh2PtNchN(0x0), | |
220 | fh2PtNchNRan(0x0), | |
dbf053f0 | 221 | fh2TracksLeadingJetPhiPtRan(0x0), |
222 | fh2TracksLeadingJetPhiPtWRan(0x0), | |
cbfccad4 | 223 | fh3CentvsRhoLeadingTrackPt(0x0), |
224 | fh3CentvsSigmaLeadingTrackPt(0x0), | |
225 | fh3MultvsRhoLeadingTrackPt(0x0), | |
226 | fh3MultvsSigmaLeadingTrackPt(0x0), | |
7bedcd31 | 227 | fh3CentvsRhoLeadingTrackPtQ1(0x0), |
228 | fh3CentvsRhoLeadingTrackPtQ2(0x0), | |
229 | fh3CentvsRhoLeadingTrackPtQ3(0x0), | |
230 | fh3CentvsRhoLeadingTrackPtQ4(0x0), | |
231 | fh3CentvsSigmaLeadingTrackPtQ1(0x0), | |
232 | fh3CentvsSigmaLeadingTrackPtQ2(0x0), | |
233 | fh3CentvsSigmaLeadingTrackPtQ3(0x0), | |
234 | fh3CentvsSigmaLeadingTrackPtQ4(0x0), | |
235 | fh3MultvsRhoLeadingTrackPtQ1(0x0), | |
236 | fh3MultvsRhoLeadingTrackPtQ2(0x0), | |
237 | fh3MultvsRhoLeadingTrackPtQ3(0x0), | |
238 | fh3MultvsRhoLeadingTrackPtQ4(0x0), | |
239 | fh3MultvsSigmaLeadingTrackPtQ1(0x0), | |
240 | fh3MultvsSigmaLeadingTrackPtQ2(0x0), | |
241 | fh3MultvsSigmaLeadingTrackPtQ3(0x0), | |
242 | fh3MultvsSigmaLeadingTrackPtQ4(0x0), | |
cbfccad4 | 243 | fh3CentvsDeltaRhoLeadingTrackPtQ1(0x0), |
244 | fh3CentvsDeltaRhoLeadingTrackPtQ2(0x0), | |
245 | fh3CentvsDeltaRhoLeadingTrackPtQ3(0x0), | |
246 | fh3CentvsDeltaRhoLeadingTrackPtQ4(0x0), | |
006b2a30 | 247 | fh2PtGenPtSmeared(0x0), |
248 | fp1Efficiency(0x0), | |
249 | fp1PtResolution(0x0), | |
dbf053f0 | 250 | fHistList(0x0) |
251 | { | |
f0659f11 | 252 | // |
253 | // Constructor | |
254 | // | |
255 | ||
82a35b1a | 256 | for(int i = 0;i<3;i++){ |
257 | fh1BiARandomCones[i] = 0; | |
258 | fh1BiARandomConesRan[i] = 0; | |
259 | } | |
aae7993b | 260 | for(int i = 0;i<kMaxCent;i++){ |
261 | fh2JetsLeadingPhiPtC[i] = 0; | |
262 | fh2JetsLeadingPhiPtWC[i] = 0; //! jet correlation with leading jet | |
263 | fh2TracksLeadingJetPhiPtC[i] = 0; | |
264 | fh2TracksLeadingJetPhiPtWC[i] = 0; | |
265 | } | |
dbf053f0 | 266 | } |
267 | ||
268 | AliAnalysisTaskJetCluster::AliAnalysisTaskJetCluster(const char* name): | |
269 | AliAnalysisTaskSE(name), | |
270 | fAOD(0x0), | |
54424110 | 271 | fAODExtension(0x0), |
272 | fRef(new TRefArray), | |
dbf053f0 | 273 | fUseAODTrackInput(kFALSE), |
274 | fUseAODMCInput(kFALSE), | |
9fd9f55b | 275 | fUseBackgroundCalc(kFALSE), |
d66558be | 276 | fEventSelection(kFALSE), |
277 | fRequireVZEROAC(kFALSE), | |
278 | fRequireTZEROvtx(kFALSE), | |
1f7b59f6 | 279 | fUseHFcuts(kFALSE), |
d66558be | 280 | fFilterMask(0), |
d7396b04 | 281 | fFilterMaskBestPt(0), |
b2c1e955 | 282 | fFilterType(0), |
bea24d2d | 283 | fJetTypes(kJet), |
dbf053f0 | 284 | fTrackTypeRec(kTrackUndef), |
285 | fTrackTypeGen(kTrackUndef), | |
bd80a748 | 286 | fNSkipLeadingRan(0), |
af399bc2 | 287 | fNSkipLeadingCone(0), |
c4856527 | 288 | fNRandomCones(0), |
dbf053f0 | 289 | fAvgTrials(1), |
290 | fExternalWeight(1), | |
8a320ab9 | 291 | fTrackEtaWindow(0.9), |
c18b64ea | 292 | fRequireITSRefit(0), |
27c67edf | 293 | fApplySharedClusterCut(0), |
dbf053f0 | 294 | fRecEtaWindow(0.5), |
54424110 | 295 | fTrackPtCut(0.), |
617932d0 | 296 | fJetOutputMinPt(0.150), |
65c43de8 | 297 | fMaxTrackPtInJet(100.), |
0341d0d8 | 298 | fJetTriggerPtCut(0), |
ca6d12f9 | 299 | fVtxZCut(8), |
300 | fVtxR2Cut(1), | |
aae7993b | 301 | fCentCutUp(0), |
302 | fCentCutLo(0), | |
7bedcd31 | 303 | fStoreRhoLeadingTrackCorr(kFALSE), |
54424110 | 304 | fNonStdBranch(""), |
0341d0d8 | 305 | fBackgroundBranch(""), |
54424110 | 306 | fNonStdFile(""), |
006b2a30 | 307 | fMomResH1(0x0), |
308 | fMomResH2(0x0), | |
309 | fMomResH3(0x0), | |
310 | fMomResH1Fit(0x0), | |
311 | fMomResH2Fit(0x0), | |
312 | fMomResH3Fit(0x0), | |
313 | fhEffH1(0x0), | |
314 | fhEffH2(0x0), | |
315 | fhEffH3(0x0), | |
fa7c34ba | 316 | fUseTrPtResolutionSmearing(kFALSE), |
006b2a30 | 317 | fUseDiceEfficiency(kFALSE), |
da8f7918 | 318 | fDiceEfficiencyMinPt(-1.), |
fa7c34ba | 319 | fUseTrPtResolutionFromOADB(kFALSE), |
320 | fUseTrEfficiencyFromOADB(kFALSE), | |
321 | fPathTrPtResolution(""), | |
322 | fPathTrEfficiency(""), | |
323 | fChangeEfficiencyFraction(0.), | |
da8f7918 | 324 | fEfficiencyFixed(1.), |
dbf053f0 | 325 | fRparam(1.0), |
326 | fAlgorithm(fastjet::kt_algorithm), | |
327 | fStrategy(fastjet::Best), | |
328 | fRecombScheme(fastjet::BIpt_scheme), | |
329 | fAreaType(fastjet::active_area), | |
d6e66a82 | 330 | fGhostArea(0.01), |
331 | fActiveAreaRepeats(1), | |
332 | fGhostEtamax(1.5), | |
8f85b773 | 333 | fTCAJetsOut(0x0), |
334 | fTCAJetsOutRan(0x0), | |
335 | fTCARandomConesOut(0x0), | |
336 | fTCARandomConesOutRan(0x0), | |
337 | fAODJetBackgroundOut(0x0), | |
d7ca0e14 | 338 | fRandom(0), |
dbf053f0 | 339 | fh1Xsec(0x0), |
340 | fh1Trials(0x0), | |
341 | fh1PtHard(0x0), | |
342 | fh1PtHardNoW(0x0), | |
343 | fh1PtHardTrials(0x0), | |
344 | fh1NJetsRec(0x0), | |
345 | fh1NConstRec(0x0), | |
346 | fh1NConstLeadingRec(0x0), | |
347 | fh1PtJetsRecIn(0x0), | |
348 | fh1PtJetsLeadingRecIn(0x0), | |
349 | fh1PtJetConstRec(0x0), | |
350 | fh1PtJetConstLeadingRec(0x0), | |
351 | fh1PtTracksRecIn(0x0), | |
352 | fh1PtTracksLeadingRecIn(0x0), | |
353 | fh1NJetsRecRan(0x0), | |
354 | fh1NConstRecRan(0x0), | |
355 | fh1PtJetsLeadingRecInRan(0x0), | |
356 | fh1NConstLeadingRecRan(0x0), | |
357 | fh1PtJetsRecInRan(0x0), | |
358 | fh1PtTracksGenIn(0x0), | |
a0d08b6d | 359 | fh1Nch(0x0), |
aae7993b | 360 | fh1CentralityPhySel(0x0), |
0341d0d8 | 361 | fh1Centrality(0x0), |
362 | fh1CentralitySelect(0x0), | |
e2ca7519 | 363 | fh1ZPhySel(0x0), |
364 | fh1Z(0x0), | |
365 | fh1ZSelect(0x0), | |
dbf053f0 | 366 | fh2NRecJetsPt(0x0), |
367 | fh2NRecTracksPt(0x0), | |
368 | fh2NConstPt(0x0), | |
369 | fh2NConstLeadingPt(0x0), | |
370 | fh2JetPhiEta(0x0), | |
371 | fh2LeadingJetPhiEta(0x0), | |
372 | fh2JetEtaPt(0x0), | |
373 | fh2LeadingJetEtaPt(0x0), | |
374 | fh2TrackEtaPt(0x0), | |
375 | fh2LeadingTrackEtaPt(0x0), | |
376 | fh2JetsLeadingPhiEta(0x0), | |
377 | fh2JetsLeadingPhiPt(0x0), | |
378 | fh2TracksLeadingPhiEta(0x0), | |
379 | fh2TracksLeadingPhiPt(0x0), | |
380 | fh2TracksLeadingJetPhiPt(0x0), | |
381 | fh2JetsLeadingPhiPtW(0x0), | |
382 | fh2TracksLeadingPhiPtW(0x0), | |
383 | fh2TracksLeadingJetPhiPtW(0x0), | |
384 | fh2NRecJetsPtRan(0x0), | |
385 | fh2NConstPtRan(0x0), | |
386 | fh2NConstLeadingPtRan(0x0), | |
a0d08b6d | 387 | fh2PtNch(0x0), |
388 | fh2PtNchRan(0x0), | |
389 | fh2PtNchN(0x0), | |
390 | fh2PtNchNRan(0x0), | |
dbf053f0 | 391 | fh2TracksLeadingJetPhiPtRan(0x0), |
392 | fh2TracksLeadingJetPhiPtWRan(0x0), | |
cbfccad4 | 393 | fh3CentvsRhoLeadingTrackPt(0x0), |
394 | fh3CentvsSigmaLeadingTrackPt(0x0), | |
395 | fh3MultvsRhoLeadingTrackPt(0x0), | |
396 | fh3MultvsSigmaLeadingTrackPt(0x0), | |
7bedcd31 | 397 | fh3CentvsRhoLeadingTrackPtQ1(0x0), |
398 | fh3CentvsRhoLeadingTrackPtQ2(0x0), | |
399 | fh3CentvsRhoLeadingTrackPtQ3(0x0), | |
400 | fh3CentvsRhoLeadingTrackPtQ4(0x0), | |
401 | fh3CentvsSigmaLeadingTrackPtQ1(0x0), | |
402 | fh3CentvsSigmaLeadingTrackPtQ2(0x0), | |
403 | fh3CentvsSigmaLeadingTrackPtQ3(0x0), | |
404 | fh3CentvsSigmaLeadingTrackPtQ4(0x0), | |
405 | fh3MultvsRhoLeadingTrackPtQ1(0x0), | |
406 | fh3MultvsRhoLeadingTrackPtQ2(0x0), | |
407 | fh3MultvsRhoLeadingTrackPtQ3(0x0), | |
408 | fh3MultvsRhoLeadingTrackPtQ4(0x0), | |
409 | fh3MultvsSigmaLeadingTrackPtQ1(0x0), | |
410 | fh3MultvsSigmaLeadingTrackPtQ2(0x0), | |
411 | fh3MultvsSigmaLeadingTrackPtQ3(0x0), | |
412 | fh3MultvsSigmaLeadingTrackPtQ4(0x0), | |
cbfccad4 | 413 | fh3CentvsDeltaRhoLeadingTrackPtQ1(0x0), |
414 | fh3CentvsDeltaRhoLeadingTrackPtQ2(0x0), | |
415 | fh3CentvsDeltaRhoLeadingTrackPtQ3(0x0), | |
416 | fh3CentvsDeltaRhoLeadingTrackPtQ4(0x0), | |
006b2a30 | 417 | fh2PtGenPtSmeared(0x0), |
418 | fp1Efficiency(0x0), | |
419 | fp1PtResolution(0x0), | |
dbf053f0 | 420 | fHistList(0x0) |
421 | { | |
f0659f11 | 422 | // |
423 | // named ctor | |
424 | // | |
006b2a30 | 425 | |
82a35b1a | 426 | for(int i = 0;i<3;i++){ |
427 | fh1BiARandomCones[i] = 0; | |
428 | fh1BiARandomConesRan[i] = 0; | |
429 | } | |
aae7993b | 430 | for(int i = 0;i<kMaxCent;i++){ |
431 | fh2JetsLeadingPhiPtC[i] = 0; | |
432 | fh2JetsLeadingPhiPtWC[i] = 0; //! jet correlation with leading jet | |
433 | fh2TracksLeadingJetPhiPtC[i] = 0; | |
434 | fh2TracksLeadingJetPhiPtWC[i] = 0; | |
435 | } | |
8ad1ea82 | 436 | DefineOutput(1, TList::Class()); |
dbf053f0 | 437 | } |
438 | ||
439 | ||
440 | ||
441 | Bool_t AliAnalysisTaskJetCluster::Notify() | |
442 | { | |
443 | // | |
444 | // Implemented Notify() to read the cross sections | |
445 | // and number of trials from pyxsec.root | |
446 | // | |
447 | return kTRUE; | |
448 | } | |
449 | ||
450 | void AliAnalysisTaskJetCluster::UserCreateOutputObjects() | |
451 | { | |
452 | ||
453 | // | |
454 | // Create the output container | |
455 | // | |
456 | ||
d7ca0e14 | 457 | fRandom = new TRandom3(0); |
54424110 | 458 | |
459 | ||
dbf053f0 | 460 | // Connect the AOD |
461 | ||
462 | ||
463 | if (fDebug > 1) printf("AnalysisTaskJetCluster::UserCreateOutputObjects() \n"); | |
464 | ||
d6e66a82 | 465 | |
54424110 | 466 | |
467 | if(fNonStdBranch.Length()!=0) | |
468 | { | |
469 | // only create the output branch if we have a name | |
470 | // Create a new branch for jets... | |
471 | // -> cleared in the UserExec.... | |
472 | // here we can also have the case that the brnaches are written to a separate file | |
d508795b | 473 | |
bea24d2d | 474 | if(fJetTypes&kJet){ |
475 | fTCAJetsOut = new TClonesArray("AliAODJet", 0); | |
476 | fTCAJetsOut->SetName(fNonStdBranch.Data()); | |
477 | AddAODBranch("TClonesArray",&fTCAJetsOut,fNonStdFile.Data()); | |
478 | } | |
006b2a30 | 479 | |
bea24d2d | 480 | if(fJetTypes&kJetRan){ |
481 | fTCAJetsOutRan = new TClonesArray("AliAODJet", 0); | |
482 | fTCAJetsOutRan->SetName(Form("%s_%s",fNonStdBranch.Data(),"random")); | |
da8f7918 | 483 | if(fUseDiceEfficiency || fUseTrPtResolutionSmearing) { |
484 | if( fEfficiencyFixed < 1.) | |
485 | fTCAJetsOutRan->SetName(Form("%s_%sDetector%d%dEffFixed%d",fNonStdBranch.Data(),"random",fUseTrPtResolutionSmearing,fUseDiceEfficiency,(int)(fEfficiencyFixed*100.))); | |
486 | else | |
487 | fTCAJetsOutRan->SetName(Form("%s_%sDetector%d%dFr%d",fNonStdBranch.Data(),"random",fUseTrPtResolutionSmearing,fUseDiceEfficiency,(int)(fChangeEfficiencyFraction*100.))); | |
488 | } | |
bea24d2d | 489 | AddAODBranch("TClonesArray",&fTCAJetsOutRan,fNonStdFile.Data()); |
490 | } | |
491 | ||
9fd9f55b | 492 | if(fUseBackgroundCalc){ |
493 | if(!AODEvent()->FindListObject(Form("%s_%s",AliAODJetEventBackground::StdBranchName(),fNonStdBranch.Data()))){ | |
8f85b773 | 494 | fAODJetBackgroundOut = new AliAODJetEventBackground(); |
495 | fAODJetBackgroundOut->SetName(Form("%s_%s",AliAODJetEventBackground::StdBranchName(),fNonStdBranch.Data())); | |
da8f7918 | 496 | if(fUseDiceEfficiency || fUseTrPtResolutionSmearing) { |
497 | if( fEfficiencyFixed < 1.) | |
498 | fAODJetBackgroundOut->SetName(Form("%s_%sDetector%d%dEffFixed%d",AliAODJetEventBackground::StdBranchName(),fNonStdBranch.Data(),fUseTrPtResolutionSmearing,fUseDiceEfficiency,(int)(fEfficiencyFixed*100.))); | |
499 | else | |
500 | fAODJetBackgroundOut->SetName(Form("%s_%sDetector%d%dFr%d",AliAODJetEventBackground::StdBranchName(),fNonStdBranch.Data(),fUseTrPtResolutionSmearing,fUseDiceEfficiency,(int)(fChangeEfficiencyFraction*100.))); | |
501 | } | |
8f85b773 | 502 | AddAODBranch("AliAODJetEventBackground",&fAODJetBackgroundOut,fNonStdFile.Data()); |
9fd9f55b | 503 | } |
c4856527 | 504 | } |
505 | // create the branch for the random cones with the same R | |
af399bc2 | 506 | TString cName = Form("%sRandomConeSkip%02d",fNonStdBranch.Data(),fNSkipLeadingCone); |
da8f7918 | 507 | if(fUseDiceEfficiency || fUseTrPtResolutionSmearing) { |
508 | if( fEfficiencyFixed < 1.) | |
509 | cName = Form("%sDetector%d%dEffFixed%d_RandomConeSkip%02d",fNonStdBranch.Data(),fUseTrPtResolutionSmearing,fUseDiceEfficiency,(int)(fEfficiencyFixed*100.),fNSkipLeadingCone); | |
510 | else | |
511 | cName = Form("%sDetector%d%dFr%d_RandomConeSkip%02d",fNonStdBranch.Data(),fUseTrPtResolutionSmearing,fUseDiceEfficiency,(int)(fChangeEfficiencyFraction*100.),fNSkipLeadingCone); | |
512 | } | |
c4856527 | 513 | if(fNRandomCones>0){ |
bea24d2d | 514 | if(fJetTypes&kRC){ |
515 | if(!AODEvent()->FindListObject(cName.Data())){ | |
516 | fTCARandomConesOut = new TClonesArray("AliAODJet", 0); | |
517 | fTCARandomConesOut->SetName(cName.Data()); | |
518 | AddAODBranch("TClonesArray",&fTCARandomConesOut,fNonStdFile.Data()); | |
519 | } | |
d7ca0e14 | 520 | } |
d7ca0e14 | 521 | // create the branch with the random for the random cones on the random event |
bea24d2d | 522 | if(fJetTypes&kRCRan){ |
523 | cName = Form("%sRandomCone_random",fNonStdBranch.Data()); | |
524 | if(!AODEvent()->FindListObject(cName.Data())){ | |
525 | fTCARandomConesOutRan = new TClonesArray("AliAODJet", 0); | |
526 | fTCARandomConesOutRan->SetName(cName.Data()); | |
527 | AddAODBranch("TClonesArray",&fTCARandomConesOutRan,fNonStdFile.Data()); | |
528 | } | |
d7ca0e14 | 529 | } |
9fd9f55b | 530 | } |
c4856527 | 531 | |
54424110 | 532 | if(fNonStdFile.Length()!=0){ |
533 | // | |
534 | // case that we have an AOD extension we need to fetch the jets from the extended output | |
f840d64c | 535 | // we identify the extension aod event by looking for the branchname |
54424110 | 536 | AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); |
8f85b773 | 537 | // case that we have an AOD extension we need can fetch the background maybe from the extended output |
538 | fAODExtension = (aodH?aodH->GetExtension(fNonStdFile.Data()):0); | |
54424110 | 539 | } |
540 | } | |
541 | ||
542 | ||
dbf053f0 | 543 | if(!fHistList)fHistList = new TList(); |
9c6bd749 | 544 | fHistList->SetOwner(); |
750e22e8 | 545 | PostData(1, fHistList); // post data in any case once |
546 | ||
dbf053f0 | 547 | Bool_t oldStatus = TH1::AddDirectoryStatus(); |
548 | TH1::AddDirectory(kFALSE); | |
549 | ||
550 | // | |
551 | // Histogram | |
552 | ||
fe80c230 | 553 | const Int_t nBinPt = 100; |
dbf053f0 | 554 | Double_t binLimitsPt[nBinPt+1]; |
555 | for(Int_t iPt = 0;iPt <= nBinPt;iPt++){ | |
556 | if(iPt == 0){ | |
557 | binLimitsPt[iPt] = 0.0; | |
558 | } | |
559 | else {// 1.0 | |
fe80c230 | 560 | binLimitsPt[iPt] = binLimitsPt[iPt-1] + 2.0; |
dbf053f0 | 561 | } |
562 | } | |
563 | ||
564 | const Int_t nBinPhi = 90; | |
565 | Double_t binLimitsPhi[nBinPhi+1]; | |
566 | for(Int_t iPhi = 0;iPhi<=nBinPhi;iPhi++){ | |
567 | if(iPhi==0){ | |
568 | binLimitsPhi[iPhi] = -1.*TMath::Pi(); | |
569 | } | |
570 | else{ | |
571 | binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + 1/(Float_t)nBinPhi * TMath::Pi()*2; | |
572 | } | |
573 | } | |
574 | ||
575 | ||
576 | ||
577 | const Int_t nBinEta = 40; | |
578 | Double_t binLimitsEta[nBinEta+1]; | |
579 | for(Int_t iEta = 0;iEta<=nBinEta;iEta++){ | |
580 | if(iEta==0){ | |
581 | binLimitsEta[iEta] = -2.0; | |
582 | } | |
583 | else{ | |
584 | binLimitsEta[iEta] = binLimitsEta[iEta-1] + 0.1; | |
585 | } | |
586 | } | |
587 | ||
fe80c230 | 588 | const int nChMax = 5000; |
dbf053f0 | 589 | |
590 | fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1); | |
591 | fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>"); | |
592 | ||
593 | fh1Trials = new TH1F("fh1Trials","trials root file",1,0,1); | |
594 | fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}"); | |
595 | ||
596 | ||
597 | fh1NJetsRec = new TH1F("fh1NJetsRec","N reconstructed jets",120,-0.5,119.5); | |
598 | fh1NJetsRecRan = new TH1F("fh1NJetsRecRan","N reconstructed jets",120,-0.5,119.5); | |
599 | ||
600 | fh1NConstRec = new TH1F("fh1NConstRec","# jet constituents",120,-0.5,119.5); | |
601 | fh1NConstRecRan = new TH1F("fh1NConstRecRan","# jet constituents",120,-0.5,119.5); | |
602 | fh1NConstLeadingRec = new TH1F("fh1NConstLeadingRec","jet constituents",120,-0.5,119.5); | |
603 | fh1NConstLeadingRecRan = new TH1F("fh1NConstLeadingRecRan","jet constituents",120,-0.5,119.5); | |
604 | ||
605 | ||
606 | fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",nBinPt,binLimitsPt); | |
607 | fh1PtHardNoW = new TH1F("fh1PtHardNoW","PYTHIA Pt hard no weight;p_{T,hard}",nBinPt,binLimitsPt); | |
608 | fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",nBinPt,binLimitsPt); | |
609 | ||
610 | fh1PtJetsRecIn = new TH1F("fh1PtJetsRecIn","Rec jets P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt); | |
611 | fh1PtJetsRecInRan = new TH1F("fh1PtJetsRecInRan","Rec jets P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt); | |
612 | fh1PtJetsLeadingRecIn = new TH1F("fh1PtJetsLeadingRecIn","Rec jets P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt); | |
613 | fh1PtJetsLeadingRecInRan = new TH1F("fh1PtJetsLeadingRecInRan","Rec jets P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt); | |
614 | fh1PtJetConstRec = new TH1F("fh1PtJetsConstRec","Rec jets constituents P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt); | |
615 | fh1PtJetConstLeadingRec = new TH1F("fh1PtJetsConstLeadingRec","Rec jets constituents P_T;p_{T} (GeV/c)",nBinPt,binLimitsPt); | |
8a320ab9 | 616 | fh1PtTracksRecIn = new TH1F("fh1PtTracksRecIn",Form("Rec tracks P_T #eta < %1.2f;p_{T} (GeV/c)",fTrackEtaWindow),nBinPt,binLimitsPt); |
617 | fh1PtTracksLeadingRecIn = new TH1F("fh1PtTracksLeadingRecIn",Form("Rec tracks P_T #eta < %1.2f ;p_{T} (GeV/c)",fTrackEtaWindow),nBinPt,binLimitsPt); | |
618 | fh1PtTracksGenIn = new TH1F("fh1PtTracksGenIn",Form("gen tracks P_T #eta < %1.2f ;p_{T} (GeV/c)",fTrackEtaWindow),nBinPt,binLimitsPt); | |
a0d08b6d | 619 | fh1Nch = new TH1F("fh1Nch","charged multiplicity; N_{ch}",nChMax,-0.5,nChMax-0.5); |
dbf053f0 | 620 | |
0341d0d8 | 621 | fh1Centrality = new TH1F("fh1Centrality",";cent (%)",111,-0.5,110.5); |
622 | fh1CentralitySelect = new TH1F("fh1CentralitySelect",";cent (%)",111,-0.5,110.5); | |
aae7993b | 623 | fh1CentralityPhySel = new TH1F("fh1CentralityPhySel",";cent (%)",111,-0.5,110.5); |
0341d0d8 | 624 | |
e2ca7519 | 625 | fh1Z = new TH1F("fh1Z",";zvtx",100,-25,25); |
626 | fh1ZSelect = new TH1F("fh1ZSelect",";zvtx",100,-25,25); | |
627 | fh1ZPhySel = new TH1F("fh1ZPhySel",";zvtx",100,-25,25); | |
628 | ||
dbf053f0 | 629 | fh2NRecJetsPt = new TH2F("fh2NRecJetsPt","Number of jets above threshhold;p_{T,cut} (GeV/c);N_{jets}",nBinPt,binLimitsPt,50,-0.5,49.5); |
630 | fh2NRecJetsPtRan = new TH2F("fh2NRecJetsPtRan","Number of jets above threshhold;p_{T,cut} (GeV/c);N_{jets}",nBinPt,binLimitsPt,50,-0.5,49.5); | |
631 | fh2NRecTracksPt = new TH2F("fh2NRecTracksPt","Number of tracks above threshhold;p_{T,cut} (GeV/c);N_{tracks}",nBinPt,binLimitsPt,50,-0.5,49.5); | |
632 | // | |
633 | ||
634 | ||
635 | fh2NConstPt = new TH2F("fh2NConstPt","Number of constituents ;p_{T} (GeV/c);N",nBinPt,binLimitsPt,50,-0.5,49.5); | |
636 | fh2NConstLeadingPt = new TH2F("fh2NConstLeadingPt","Number of constituents ;p_{T} (GeV/c);N",nBinPt,binLimitsPt,50,-0.5,49.5); | |
637 | fh2NConstPtRan = new TH2F("fh2NConstPtRan","Number of constituents ;p_{T} (GeV/c);N",nBinPt,binLimitsPt,50,-0.5,49.5); | |
638 | fh2NConstLeadingPtRan = new TH2F("fh2NConstLeadingPtRan","Number of constituents ;p_{T} (GeV/c);N",nBinPt,binLimitsPt,50,-0.5,49.5); | |
639 | ||
a0d08b6d | 640 | fh2PtNch = new TH2F("fh2PtNch","p_T of cluster vs. multiplicity; N_{ch};p_{T} (GeV/c);",nChMax,-0.5,nChMax-0.5,nBinPt,binLimitsPt); |
641 | fh2PtNchRan = new TH2F("fh2PtNchRan","p_T of cluster vs. multiplicity ran; N_{ch};p_{T} (GeV/c);",nChMax,-0.5,nChMax-0.5,nBinPt,binLimitsPt); | |
642 | fh2PtNchN = new TH2F("fh2PtNchN","p_T of cluster vs. multiplicity N weighted; N_{ch};p_{T} (GeV/c);",nChMax,-0.5,nChMax-0.5,nBinPt,binLimitsPt); | |
643 | fh2PtNchNRan = new TH2F("fh2PtNchNRan","p_T of cluster vs. multiplicity N weighted ran; N_{ch};p_{T} (GeV/c);",nChMax,-0.5,nChMax-0.5,nBinPt,binLimitsPt); | |
644 | ||
645 | ||
646 | ||
dbf053f0 | 647 | fh2JetPhiEta = new TH2F("fh2JetPhiEta","eta vs phi all jets;#phi;#eta", |
648 | nBinPhi,0.,2.*TMath::Pi(),nBinEta,binLimitsEta); | |
649 | fh2LeadingJetPhiEta = new TH2F("fh2LeadingJetPhiEta","eta vs phi leading jets;#phi;#eta", | |
650 | nBinPhi,0.,2.*TMath::Pi(),nBinEta,binLimitsEta); | |
651 | ||
652 | fh2JetEtaPt = new TH2F("fh2JetEtaPt","pt vs eta all jets;#eta;p_{T}", | |
653 | nBinEta,binLimitsEta,nBinPt,binLimitsPt); | |
654 | fh2LeadingJetEtaPt = new TH2F("fh2LeadingJetEtaPt","pT vs eta leading jets;#eta;p_{T}", | |
655 | nBinEta,binLimitsEta,nBinPt,binLimitsPt); | |
656 | ||
657 | fh2TrackEtaPt = new TH2F("fh2TrackEtaPt","pt vs eta all jets;#eta;p_{T}", | |
8ad1ea82 | 658 | nBinEta,binLimitsEta,nBinPt,binLimitsPt); |
dbf053f0 | 659 | fh2LeadingTrackEtaPt = new TH2F("fh2LeadingTrackEtaPt","pT vs eta leading jets;#eta;p_{T}", |
8ad1ea82 | 660 | nBinEta,binLimitsEta,nBinPt,binLimitsPt); |
dbf053f0 | 661 | |
662 | ||
663 | ||
664 | fh2JetsLeadingPhiEta = new TH2F("fh2JetsLeadingPhiEta","delta eta vs delta phi to leading jet;#Delta#phi;#Delta#eta", | |
8ad1ea82 | 665 | nBinPhi,binLimitsPhi,nBinEta,binLimitsEta); |
dbf053f0 | 666 | fh2JetsLeadingPhiPt = new TH2F("fh2JetsLeadingPhiPt","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)", |
8ad1ea82 | 667 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 668 | fh2TracksLeadingPhiEta = new TH2F("fh2TracksLeadingPhiEta","delta eta vs delta phi to leading track;#Delta#phi;#Delta#eta", |
669 | nBinPhi,binLimitsPhi,nBinEta,binLimitsEta); | |
670 | fh2TracksLeadingPhiPt = new TH2F("fh2TracksLeadingPhiPt","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)", | |
8ad1ea82 | 671 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 672 | fh2TracksLeadingJetPhiPt = new TH2F("fh2TracksLeadingJetPhiPt","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)", |
8ad1ea82 | 673 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 674 | fh2TracksLeadingJetPhiPtRan = new TH2F("fh2TracksLeadingJetPhiPtRan","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)", |
8ad1ea82 | 675 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 676 | |
677 | fh2JetsLeadingPhiPtW = new TH2F("fh2JetsLeadingPhiPtW","leading p_T vs delta phi p_T weigted to leading jet;#Delta#phi;p_{T} (GeV/c)", | |
8ad1ea82 | 678 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 679 | fh2TracksLeadingPhiPtW = new TH2F("fh2TracksLeadingPhiPtW","leading p_T vs delta phi to leading jet (p_T weighted);#Delta#phi;p_{T} (GeV/c)", |
8ad1ea82 | 680 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 681 | |
682 | fh2TracksLeadingJetPhiPtW = new TH2F("fh2TracksLeadingJetPhiPtW","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)", | |
683 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); | |
684 | fh2TracksLeadingJetPhiPtWRan = new TH2F("fh2TracksLeadingJetPhiPtWRan","leading p_T vs delta phi to leading jet;#Delta#phi;p_{T} (GeV/c)", | |
8ad1ea82 | 685 | nBinPhi,binLimitsPhi,nBinPt,binLimitsPt); |
dbf053f0 | 686 | |
7bedcd31 | 687 | if(fStoreRhoLeadingTrackCorr) { |
cbfccad4 | 688 | fh3CentvsRhoLeadingTrackPt = new TH3F("fh3CentvsRhoLeadingTrackPt","centrality vs background density full event; centrality; #rho", 50,0.,100.,500,0.,250.,100,0.,100.); |
689 | fh3CentvsSigmaLeadingTrackPt = new TH3F("fh3CentvsSigmaLeadingTrackPt","centrality vs sigma full event; centrality; #sigma(#rho)", 50,0.,100.,50,0.,50.,100,0.,100.); | |
690 | fh3MultvsRhoLeadingTrackPt = new TH3F("fh3MultvsRhoLeadingTrackPt","multiplicity vs background density full event; multiplicity; #rho", 100,0.,5000.,500,0.,250.,100,0.,100.); | |
691 | fh3MultvsSigmaLeadingTrackPt = new TH3F("fh3MultvsSigmaLeadingTrackPt","multiplicity vs sigma full event; multiplicity; #sigma(#rho)", 100,0.,5000.,50,0.,50.,100,0.,100.); | |
7bedcd31 | 692 | |
693 | ||
694 | fh3CentvsRhoLeadingTrackPtQ1 = new TH3F("fh3CentvsRhoLeadingTrackPtQ1","centrality vs background density Q1; centrality; #rho; leading p_{t}^{track}", 50,0.,100.,500,0.,250.,100,0.,100.); | |
695 | fh3CentvsRhoLeadingTrackPtQ2 = new TH3F("fh3CentvsRhoLeadingTrackPtQ2","centrality vs background density Q2; centrality; #rho; leading p_{t}^{track}", 50,0.,100.,500,0.,250.,100,0.,100.); | |
696 | fh3CentvsRhoLeadingTrackPtQ3 = new TH3F("fh3CentvsRhoLeadingTrackPtQ3","centrality vs background density Q3; centrality; #rho; leading p_{t}^{track}", 50,0.,100.,500,0.,250.,100,0.,100.); | |
697 | fh3CentvsRhoLeadingTrackPtQ4 = new TH3F("fh3CentvsRhoLeadingTrackPtQ4","centrality vs background density Q4; centrality; #rho; leading p_{t}^{track}", 50,0.,100.,500,0.,250.,100,0.,100.); | |
698 | ||
699 | fh3CentvsSigmaLeadingTrackPtQ1 = new TH3F("fh3CentvsSigmaLeadingTrackPtQ1","centrality vs background density Q1; centrality; #sigma(#rho); leading p_{t}^{track}", 50,0.,100.,50,0.,50.,100,0.,100.); | |
700 | fh3CentvsSigmaLeadingTrackPtQ2 = new TH3F("fh3CentvsSigmaLeadingTrackPtQ2","centrality vs background density Q2; centrality; #sigma(#rho); leading p_{t}^{track}", 50,0.,100.,50,0.,50.,100,0.,100.); | |
701 | fh3CentvsSigmaLeadingTrackPtQ3 = new TH3F("fh3CentvsSigmaLeadingTrackPtQ3","centrality vs background density Q3; centrality; #sigma(#rho); leading p_{t}^{track}", 50,0.,100.,50,0.,50.,100,0.,100.); | |
702 | fh3CentvsSigmaLeadingTrackPtQ4 = new TH3F("fh3CentvsSigmaLeadingTrackPtQ4","centrality vs background density Q4; centrality; #sigma(#rho); leading p_{t}^{track}", 50,0.,100.,50,0.,50.,100,0.,100.); | |
703 | ||
704 | fh3MultvsRhoLeadingTrackPtQ1 = new TH3F("fh3MultvsRhoLeadingTrackPtQ1","multiplicity vs background density Q1; multiplicity; #rho; leading p_{t}^{track}", 100,0.,5000.,500,0.,250.,100,0.,100.); | |
705 | fh3MultvsRhoLeadingTrackPtQ2 = new TH3F("fh3MultvsRhoLeadingTrackPtQ2","multiplicity vs background density Q2; multiplicity; #rho; leading p_{t}^{track}", 100,0.,5000.,500,0.,250.,100,0.,100.); | |
706 | fh3MultvsRhoLeadingTrackPtQ3 = new TH3F("fh3MultvsRhoLeadingTrackPtQ3","multiplicity vs background density Q3; multiplicity; #rho; leading p_{t}^{track}", 100,0.,5000.,500,0.,250.,100,0.,100.); | |
707 | fh3MultvsRhoLeadingTrackPtQ4 = new TH3F("fh3MultvsRhoLeadingTrackPtQ4","multiplicity vs background density Q4; multiplicity; #rho; leading p_{t}^{track}", 100,0.,5000.,500,0.,250.,100,0.,100.); | |
708 | ||
709 | fh3MultvsSigmaLeadingTrackPtQ1 = new TH3F("fh3MultvsSigmaLeadingTrackPtQ1","multiplicity vs background density Q1; multiplicity; #sigma(#rho); leading p_{t}^{track}", 100,0.,5000.,50,0.,50.,100,0.,100.); | |
710 | fh3MultvsSigmaLeadingTrackPtQ2 = new TH3F("fh3MultvsSigmaLeadingTrackPtQ2","multiplicity vs background density Q2; multiplicity; #sigma(#rho); leading p_{t}^{track}", 100,0.,5000.,50,0.,50.,100,0.,100.); | |
711 | fh3MultvsSigmaLeadingTrackPtQ3 = new TH3F("fh3MultvsSigmaLeadingTrackPtQ3","multiplicity vs background density Q3; multiplicity; #sigma(#rho); leading p_{t}^{track}", 100,0.,5000.,50,0.,50.,100,0.,100.); | |
712 | fh3MultvsSigmaLeadingTrackPtQ4 = new TH3F("fh3MultvsSigmaLeadingTrackPtQ4","multiplicity vs background density Q4; multiplicity; #sigma(#rho); leading p_{t}^{track}", 100,0.,5000.,50,0.,50.,100,0.,100.); | |
713 | ||
cbfccad4 | 714 | |
715 | fh3CentvsDeltaRhoLeadingTrackPtQ1 = new TH3F("fh3CentvsDeltaRhoLeadingTrackPtQ1","centrality vs background density Q1; centrality; #rho_{quadrant}-#rho_{full event}; leading p_{t}^{track}", 50,0.,100.,200,-10.,10.,100,0.,100.); | |
716 | fh3CentvsDeltaRhoLeadingTrackPtQ2 = new TH3F("fh3CentvsDeltaRhoLeadingTrackPtQ2","centrality vs background density Q2; centrality; #rho_{quadrant}-#rho_{full event}; leading p_{t}^{track}", 50,0.,100.,200,-10.,10.,100,0.,100.); | |
717 | fh3CentvsDeltaRhoLeadingTrackPtQ3 = new TH3F("fh3CentvsDeltaRhoLeadingTrackPtQ3","centrality vs background density Q3; centrality; #rho_{quadrant}-#rho_{full event}; leading p_{t}^{track}", 50,0.,100.,200,-10.,10.,100,0.,100.); | |
718 | fh3CentvsDeltaRhoLeadingTrackPtQ4 = new TH3F("fh3CentvsDeltaRhoLeadingTrackPtQ4","centrality vs background density Q4; centrality; #rho_{quadrant}-#rho_{full event}; leading p_{t}^{track}", 50,0.,100.,200,-10.,10.,100,0.,100.); | |
719 | ||
720 | fHistList->Add(fh3CentvsRhoLeadingTrackPt); | |
721 | fHistList->Add(fh3CentvsSigmaLeadingTrackPt); | |
722 | fHistList->Add(fh3MultvsRhoLeadingTrackPt); | |
723 | fHistList->Add(fh3MultvsSigmaLeadingTrackPt); | |
7bedcd31 | 724 | |
725 | fHistList->Add(fh3CentvsRhoLeadingTrackPtQ1); | |
726 | fHistList->Add(fh3CentvsRhoLeadingTrackPtQ2); | |
727 | fHistList->Add(fh3CentvsRhoLeadingTrackPtQ3); | |
728 | fHistList->Add(fh3CentvsRhoLeadingTrackPtQ4); | |
729 | ||
730 | fHistList->Add(fh3CentvsSigmaLeadingTrackPtQ1); | |
731 | fHistList->Add(fh3CentvsSigmaLeadingTrackPtQ2); | |
732 | fHistList->Add(fh3CentvsSigmaLeadingTrackPtQ3); | |
733 | fHistList->Add(fh3CentvsSigmaLeadingTrackPtQ4); | |
734 | ||
735 | fHistList->Add(fh3MultvsRhoLeadingTrackPtQ1); | |
736 | fHistList->Add(fh3MultvsRhoLeadingTrackPtQ2); | |
737 | fHistList->Add(fh3MultvsRhoLeadingTrackPtQ3); | |
738 | fHistList->Add(fh3MultvsRhoLeadingTrackPtQ4); | |
739 | ||
740 | fHistList->Add(fh3MultvsSigmaLeadingTrackPtQ1); | |
741 | fHistList->Add(fh3MultvsSigmaLeadingTrackPtQ2); | |
742 | fHistList->Add(fh3MultvsSigmaLeadingTrackPtQ3); | |
743 | fHistList->Add(fh3MultvsSigmaLeadingTrackPtQ4); | |
744 | ||
cbfccad4 | 745 | fHistList->Add(fh3CentvsDeltaRhoLeadingTrackPtQ1); |
746 | fHistList->Add(fh3CentvsDeltaRhoLeadingTrackPtQ2); | |
747 | fHistList->Add(fh3CentvsDeltaRhoLeadingTrackPtQ3); | |
748 | fHistList->Add(fh3CentvsDeltaRhoLeadingTrackPtQ4); | |
749 | ||
7bedcd31 | 750 | } |
c0fdfe53 | 751 | |
006b2a30 | 752 | //Detector level effects histos |
753 | fh2PtGenPtSmeared = new TH2F("fh2PtGenPtSmeared","fh2PtGenPtSmeared",nBinPt,binLimitsPt,nBinPt,binLimitsPt); | |
754 | ||
755 | fp1Efficiency = new TProfile("fp1Efficiency","fp1Efficiency",nBinPt,binLimitsPt); | |
756 | fp1PtResolution = new TProfile("fp1PtResolution","fp1PtResolution",nBinPt,binLimitsPt); | |
757 | ||
758 | fHistList->Add(fh2PtGenPtSmeared); | |
759 | fHistList->Add(fp1Efficiency); | |
760 | fHistList->Add(fp1PtResolution); | |
dbf053f0 | 761 | |
c4856527 | 762 | if(fNRandomCones>0&&fUseBackgroundCalc){ |
d7ca0e14 | 763 | for(int i = 0;i<3;i++){ |
764 | fh1BiARandomCones[i] = new TH1F(Form("fh1BiARandomCones%d",i),";B_{i}^{A} (GeV/c)",200,-100,100); | |
765 | fh1BiARandomConesRan[i] = new TH1F(Form("fh1BiARandomConesRan%d",i),";B_{i}^{A} (GeV/c)",200,-100,100); | |
766 | } | |
767 | } | |
c4856527 | 768 | |
aae7993b | 769 | for(int i = 0;i < kMaxCent;i++){ |
770 | fh2JetsLeadingPhiPtC[i] = (TH2F*)fh2JetsLeadingPhiPt->Clone(Form("%s_C%02d",fh2JetsLeadingPhiPt->GetName(),i+1)); | |
771 | fh2JetsLeadingPhiPtWC[i]= (TH2F*)fh2JetsLeadingPhiPtW->Clone(Form("%s_C%02d",fh2JetsLeadingPhiPtW->GetName(),i+1)); | |
772 | fh2TracksLeadingJetPhiPtC[i] = (TH2F*)fh2TracksLeadingJetPhiPt->Clone(Form("%s_C%02d",fh2TracksLeadingJetPhiPt->GetName(),i+1)); | |
773 | fh2TracksLeadingJetPhiPtWC[i] = (TH2F*)fh2TracksLeadingJetPhiPtW->Clone(Form("%s_C%02d",fh2TracksLeadingJetPhiPtW->GetName(),i+1)); | |
774 | } | |
dbf053f0 | 775 | |
776 | const Int_t saveLevel = 3; // large save level more histos | |
777 | if(saveLevel>0){ | |
778 | fHistList->Add(fh1Xsec); | |
779 | fHistList->Add(fh1Trials); | |
780 | ||
781 | fHistList->Add(fh1NJetsRec); | |
782 | fHistList->Add(fh1NConstRec); | |
783 | fHistList->Add(fh1NConstLeadingRec); | |
784 | fHistList->Add(fh1PtJetsRecIn); | |
785 | fHistList->Add(fh1PtJetsLeadingRecIn); | |
786 | fHistList->Add(fh1PtTracksRecIn); | |
787 | fHistList->Add(fh1PtTracksLeadingRecIn); | |
788 | fHistList->Add(fh1PtJetConstRec); | |
789 | fHistList->Add(fh1PtJetConstLeadingRec); | |
790 | fHistList->Add(fh1NJetsRecRan); | |
791 | fHistList->Add(fh1NConstRecRan); | |
792 | fHistList->Add(fh1PtJetsLeadingRecInRan); | |
793 | fHistList->Add(fh1NConstLeadingRecRan); | |
794 | fHistList->Add(fh1PtJetsRecInRan); | |
a0d08b6d | 795 | fHistList->Add(fh1Nch); |
0341d0d8 | 796 | fHistList->Add(fh1Centrality); |
797 | fHistList->Add(fh1CentralitySelect); | |
aae7993b | 798 | fHistList->Add(fh1CentralityPhySel); |
e2ca7519 | 799 | fHistList->Add(fh1Z); |
800 | fHistList->Add(fh1ZSelect); | |
801 | fHistList->Add(fh1ZPhySel); | |
8f85b773 | 802 | if(fNRandomCones>0&&fUseBackgroundCalc){ |
d7ca0e14 | 803 | for(int i = 0;i<3;i++){ |
804 | fHistList->Add(fh1BiARandomCones[i]); | |
805 | fHistList->Add(fh1BiARandomConesRan[i]); | |
806 | } | |
82a35b1a | 807 | } |
8ad1ea82 | 808 | for(int i = 0;i < kMaxCent;i++){ |
809 | fHistList->Add(fh2JetsLeadingPhiPtC[i]); | |
810 | fHistList->Add(fh2JetsLeadingPhiPtWC[i]); | |
811 | fHistList->Add(fh2TracksLeadingJetPhiPtC[i]); | |
812 | fHistList->Add(fh2TracksLeadingJetPhiPtWC[i]); | |
813 | } | |
aae7993b | 814 | |
dbf053f0 | 815 | fHistList->Add(fh2NRecJetsPt); |
816 | fHistList->Add(fh2NRecTracksPt); | |
817 | fHistList->Add(fh2NConstPt); | |
818 | fHistList->Add(fh2NConstLeadingPt); | |
a0d08b6d | 819 | fHistList->Add(fh2PtNch); |
820 | fHistList->Add(fh2PtNchRan); | |
821 | fHistList->Add(fh2PtNchN); | |
822 | fHistList->Add(fh2PtNchNRan); | |
dbf053f0 | 823 | fHistList->Add(fh2JetPhiEta); |
824 | fHistList->Add(fh2LeadingJetPhiEta); | |
825 | fHistList->Add(fh2JetEtaPt); | |
826 | fHistList->Add(fh2LeadingJetEtaPt); | |
827 | fHistList->Add(fh2TrackEtaPt); | |
828 | fHistList->Add(fh2LeadingTrackEtaPt); | |
829 | fHistList->Add(fh2JetsLeadingPhiEta ); | |
830 | fHistList->Add(fh2JetsLeadingPhiPt); | |
831 | fHistList->Add(fh2TracksLeadingPhiEta); | |
832 | fHistList->Add(fh2TracksLeadingPhiPt); | |
833 | fHistList->Add(fh2TracksLeadingJetPhiPt); | |
834 | fHistList->Add(fh2JetsLeadingPhiPtW); | |
835 | fHistList->Add(fh2TracksLeadingPhiPtW); | |
836 | fHistList->Add(fh2TracksLeadingJetPhiPtW); | |
837 | fHistList->Add(fh2NRecJetsPtRan); | |
838 | fHistList->Add(fh2NConstPtRan); | |
839 | fHistList->Add(fh2NConstLeadingPtRan); | |
840 | fHistList->Add(fh2TracksLeadingJetPhiPtRan); | |
841 | fHistList->Add(fh2TracksLeadingJetPhiPtWRan); | |
85587ff2 | 842 | } |
dbf053f0 | 843 | |
844 | // =========== Switch on Sumw2 for all histos =========== | |
845 | for (Int_t i=0; i<fHistList->GetEntries(); ++i) { | |
846 | TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i)); | |
847 | if (h1){ | |
848 | h1->Sumw2(); | |
849 | continue; | |
850 | } | |
851 | THnSparse *hn = dynamic_cast<THnSparse*>(fHistList->At(i)); | |
852 | if(hn)hn->Sumw2(); | |
853 | } | |
854 | TH1::AddDirectory(oldStatus); | |
855 | } | |
856 | ||
fa7c34ba | 857 | void AliAnalysisTaskJetCluster::LocalInit() |
dbf053f0 | 858 | { |
859 | // | |
860 | // Initialization | |
861 | // | |
862 | ||
dbf053f0 | 863 | if (fDebug > 1) printf("AnalysisTaskJetCluster::Init() \n"); |
864 | ||
fa7c34ba | 865 | if(fUseTrPtResolutionFromOADB) LoadTrPtResolutionRootFileFromOADB(); |
866 | if(fUseTrEfficiencyFromOADB) LoadTrEfficiencyRootFileFromOADB(); | |
867 | ||
868 | ||
006b2a30 | 869 | FitMomentumResolution(); |
870 | ||
dbf053f0 | 871 | } |
872 | ||
873 | void AliAnalysisTaskJetCluster::UserExec(Option_t */*option*/) | |
874 | { | |
875 | ||
54424110 | 876 | // handle and reset the output jet branch |
c4856527 | 877 | |
8f85b773 | 878 | if(fTCAJetsOut)fTCAJetsOut->Delete(); |
879 | if(fTCAJetsOutRan)fTCAJetsOutRan->Delete(); | |
880 | if(fTCARandomConesOut)fTCARandomConesOut->Delete(); | |
881 | if(fTCARandomConesOutRan)fTCARandomConesOutRan->Delete(); | |
882 | if(fAODJetBackgroundOut)fAODJetBackgroundOut->Reset(); | |
54424110 | 883 | |
a18eedbb | 884 | AliAODJetEventBackground* externalBackground = 0; |
0341d0d8 | 885 | if(!externalBackground&&fBackgroundBranch.Length()){ |
886 | externalBackground = (AliAODJetEventBackground*)(AODEvent()->FindListObject(fBackgroundBranch.Data())); | |
750e22e8 | 887 | if((!externalBackground)&&fAODExtension)externalBackground = (AliAODJetEventBackground*)(fAODExtension->GetAOD()->FindListObject(fBackgroundBranch.Data())); |
8f85b773 | 888 | if(!externalBackground)Printf("%s:%d Background branch not found %s",(char*)__FILE__,__LINE__,fBackgroundBranch.Data());; |
0341d0d8 | 889 | } |
dbf053f0 | 890 | // |
891 | // Execute analysis for current event | |
892 | // | |
893 | AliESDEvent *fESD = 0; | |
894 | if(fUseAODTrackInput){ | |
895 | fAOD = dynamic_cast<AliAODEvent*>(InputEvent()); | |
896 | if(!fAOD){ | |
897 | Printf("%s:%d AODEvent not found in Input Manager %d",(char*)__FILE__,__LINE__,fUseAODTrackInput); | |
898 | return; | |
899 | } | |
006b2a30 | 900 | // fetch the header |
dbf053f0 | 901 | } |
902 | else{ | |
903 | // assume that the AOD is in the general output... | |
904 | fAOD = AODEvent(); | |
905 | if(!fAOD){ | |
906 | Printf("%s:%d AODEvent not found in the Output",(char*)__FILE__,__LINE__); | |
907 | return; | |
908 | } | |
909 | if(fDebug>0){ | |
910 | fESD = dynamic_cast<AliESDEvent*> (InputEvent()); | |
911 | } | |
912 | } | |
006b2a30 | 913 | |
914 | //Check if information is provided detector level effects | |
fa7c34ba | 915 | if(!fMomResH1 || !fMomResH2 || !fMomResH3) fUseTrPtResolutionSmearing = kFALSE; |
b0b15bae | 916 | if( fEfficiencyFixed < 1. ) { |
917 | if (!fUseDiceEfficiency) | |
918 | fUseDiceEfficiency = 1; // 1 is the default; 2 can be set by user | |
919 | } | |
920 | else { | |
921 | if(!fhEffH1 || !fhEffH2 || !fhEffH3 ) fUseDiceEfficiency = kFALSE; | |
922 | } | |
da8f7918 | 923 | |
dbf053f0 | 924 | Bool_t selectEvent = false; |
54424110 | 925 | Bool_t physicsSelection = true;// handled by the framework(fInputHandler->IsEventSelected()&AliVEvent::kMB)==AliVEvent::kMB; |
dbf053f0 | 926 | |
aae7993b | 927 | Float_t cent = 0; |
e2ca7519 | 928 | Float_t zVtx = 0; |
aae7993b | 929 | Int_t cenClass = -1; |
dbf053f0 | 930 | if(fAOD){ |
931 | const AliAODVertex *vtxAOD = fAOD->GetPrimaryVertex(); | |
54424110 | 932 | TString vtxTitle(vtxAOD->GetTitle()); |
e2ca7519 | 933 | zVtx = vtxAOD->GetZ(); |
934 | ||
aae7993b | 935 | cent = fAOD->GetHeader()->GetCentrality(); |
936 | if(cent<10)cenClass = 0; | |
937 | else if(cent<30)cenClass = 1; | |
938 | else if(cent<50)cenClass = 2; | |
939 | else if(cent<80)cenClass = 3; | |
e2ca7519 | 940 | if(physicsSelection){ |
941 | fh1CentralityPhySel->Fill(cent); | |
942 | fh1ZPhySel->Fill(zVtx); | |
943 | } | |
944 | ||
ca6d12f9 | 945 | if(fEventSelection){ |
946 | if(vtxAOD->GetNContributors()>2&&!vtxTitle.Contains("TPCVertex")){ | |
dbf053f0 | 947 | Float_t yvtx = vtxAOD->GetY(); |
948 | Float_t xvtx = vtxAOD->GetX(); | |
949 | Float_t r2 = yvtx*yvtx+xvtx*xvtx; | |
ca6d12f9 | 950 | if(TMath::Abs(zVtx)<fVtxZCut&&r2<fVtxR2Cut){ // apply vertex cut later on |
e2ca7519 | 951 | if(physicsSelection){ |
952 | selectEvent = true; | |
953 | } | |
dbf053f0 | 954 | } |
aae7993b | 955 | } |
ca6d12f9 | 956 | if(fCentCutUp>0){ |
957 | if(cent<fCentCutLo||cent>fCentCutUp){ | |
958 | selectEvent = false; | |
959 | } | |
960 | } | |
961 | }else{ | |
962 | selectEvent = true; | |
aae7993b | 963 | } |
dbf053f0 | 964 | } |
d66558be | 965 | |
966 | ||
967 | Bool_t T0 = false; | |
968 | Bool_t V0 = false; | |
969 | const AliAODVZERO *vzero = fAOD->GetVZEROData(); | |
970 | if(vzero){ | |
971 | if((vzero->GetTriggerChargeA()>0)&&(vzero->GetTriggerChargeC()>0)){ | |
972 | V0 = true; | |
973 | } | |
974 | } | |
ca6d12f9 | 975 | |
d66558be | 976 | const AliAODTZERO *tzero = fAOD->GetTZEROData(); |
977 | if(tzero){ | |
978 | if(TMath::Abs(tzero->GetT0VertexRaw())<100){ | |
979 | T0 = true; | |
980 | } | |
981 | } | |
982 | ||
983 | if(fRequireVZEROAC&&fRequireTZEROvtx)selectEvent = selectEvent&&V0&&T0; | |
984 | else if(fRequireTZEROvtx)selectEvent = selectEvent&&T0; | |
985 | else if(fRequireVZEROAC)selectEvent = selectEvent&&V0; | |
986 | ||
ca6d12f9 | 987 | |
dbf053f0 | 988 | if(!selectEvent){ |
989 | PostData(1, fHistList); | |
990 | return; | |
991 | } | |
aae7993b | 992 | fh1Centrality->Fill(cent); |
e2ca7519 | 993 | fh1Z->Fill(zVtx); |
dbf053f0 | 994 | fh1Trials->Fill("#sum{ntrials}",1); |
995 | ||
996 | ||
997 | if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__); | |
998 | ||
999 | // ==== General variables needed | |
1000 | ||
1001 | ||
1002 | ||
1003 | // we simply fetch the tracks/mc particles as a list of AliVParticles | |
1004 | ||
1005 | TList recParticles; | |
1006 | TList genParticles; | |
1007 | ||
1008 | Int_t nT = GetListOfTracks(&recParticles,fTrackTypeRec); | |
a0d08b6d | 1009 | Float_t nCh = recParticles.GetEntries(); |
b0b15bae | 1010 | Float_t nGen=genParticles.GetEntries(); |
a0d08b6d | 1011 | fh1Nch->Fill(nCh); |
dbf053f0 | 1012 | if(fDebug>2)Printf("%s:%d Selected Rec tracks: %d %d",(char*)__FILE__,__LINE__,nT,recParticles.GetEntries()); |
1013 | nT = GetListOfTracks(&genParticles,fTrackTypeGen); | |
1014 | if(fDebug>2)Printf("%s:%d Selected Gen tracks: %d %d",(char*)__FILE__,__LINE__,nT,genParticles.GetEntries()); | |
1015 | ||
1016 | // find the jets.... | |
1017 | ||
1018 | vector<fastjet::PseudoJet> inputParticlesRec; | |
1019 | vector<fastjet::PseudoJet> inputParticlesRecRan; | |
d7ca0e14 | 1020 | |
1021 | // Generate the random cones | |
1022 | ||
1023 | AliAODJet vTmpRan(1,0,0,1); | |
dbf053f0 | 1024 | for(int i = 0; i < recParticles.GetEntries(); i++){ |
1025 | AliVParticle *vp = (AliVParticle*)recParticles.At(i); | |
006b2a30 | 1026 | |
dbf053f0 | 1027 | // Carefull energy is not well determined in real data, should not matter for p_T scheme? |
d7ca0e14 | 1028 | // we take total momentum here |
006b2a30 | 1029 | |
fa7c34ba | 1030 | if((!fUseTrPtResolutionSmearing) && (!fUseDiceEfficiency)) { |
006b2a30 | 1031 | //Add particles to fastjet in case we are not running toy model |
1032 | fastjet::PseudoJet jInp(vp->Px(),vp->Py(),vp->Pz(),vp->P()); | |
1033 | jInp.set_user_index(i); | |
1034 | inputParticlesRec.push_back(jInp); | |
1035 | } | |
1036 | else if(fUseDiceEfficiency) { | |
1037 | ||
1038 | // Dice to decide if particle is kept or not - toy model for efficiency | |
1039 | // | |
da8f7918 | 1040 | Double_t sumEff = 0.; |
1041 | Double_t pT = 0.; | |
006b2a30 | 1042 | Double_t eff[3] = {0.}; |
006b2a30 | 1043 | Int_t cat[3] = {0}; |
da8f7918 | 1044 | |
1045 | Double_t rnd = fRandom->Uniform(1.); | |
1046 | if( fEfficiencyFixed<1. ) { | |
1047 | sumEff = fEfficiencyFixed; | |
b0b15bae | 1048 | if (fUseDiceEfficiency == 2) { |
1049 | sumEff = (nCh - fEfficiencyFixed*nGen) / nCh; // rescale eff; fEfficiencyFixed is wrt to nGen, but dicing is fraction of nCh | |
1050 | } | |
da8f7918 | 1051 | } else { |
1052 | ||
1053 | pT = vp->Pt(); | |
1054 | Double_t pTtmp = pT; | |
1055 | if(pT>10.) pTtmp = 10.; | |
1056 | Double_t eff1 = fhEffH1->GetBinContent(fhEffH1->FindBin(pTtmp)); | |
1057 | Double_t eff2 = fhEffH2->GetBinContent(fhEffH2->FindBin(pTtmp)); | |
1058 | Double_t eff3 = fhEffH3->GetBinContent(fhEffH3->FindBin(pTtmp)); | |
1059 | ||
1060 | //Sort efficiencies from large to small | |
1061 | if(eff1>eff2 && eff1>eff3) { | |
1062 | eff[0] = eff1; | |
1063 | cat[0] = 1; | |
1064 | if(eff2>eff3) { | |
1065 | eff[1] = eff2; | |
1066 | eff[2] = eff3; | |
1067 | cat[1] = 2; | |
1068 | cat[2] = 3; | |
1069 | } else { | |
1070 | eff[1] = eff3; | |
1071 | eff[2] = eff2; | |
1072 | cat[1] = 3; | |
1073 | cat[2] = 2; | |
1074 | } | |
006b2a30 | 1075 | } |
da8f7918 | 1076 | else if(eff2>eff1 && eff2>eff3) { |
1077 | eff[0] = eff2; | |
1078 | cat[0] = 2; | |
1079 | if(eff1>eff3) { | |
1080 | eff[1] = eff1; | |
1081 | eff[2] = eff3; | |
1082 | cat[1] = 1; | |
1083 | cat[2] = 3; | |
1084 | } else { | |
1085 | eff[1] = eff3; | |
1086 | eff[2] = eff1; | |
1087 | cat[1] = 3; | |
1088 | cat[2] = 1; | |
1089 | } | |
006b2a30 | 1090 | } |
da8f7918 | 1091 | else if(eff3>eff1 && eff3>eff2) { |
1092 | eff[0] = eff3; | |
1093 | cat[0] = 3; | |
1094 | if(eff1>eff2) { | |
1095 | eff[1] = eff1; | |
1096 | eff[2] = eff2; | |
1097 | cat[1] = 1; | |
1098 | cat[2] = 2; | |
1099 | } else { | |
1100 | eff[1] = eff2; | |
1101 | eff[2] = eff1; | |
1102 | cat[1] = 2; | |
1103 | cat[2] = 1; | |
1104 | } | |
006b2a30 | 1105 | } |
da8f7918 | 1106 | |
1107 | sumEff = eff[0]+eff[1]+eff[2]; | |
006b2a30 | 1108 | } |
006b2a30 | 1109 | fp1Efficiency->Fill(vp->Pt(),sumEff); |
4bd66a92 | 1110 | if(rnd>sumEff && pT > fDiceEfficiencyMinPt) continue; |
006b2a30 | 1111 | |
fa7c34ba | 1112 | if(fUseTrPtResolutionSmearing) { |
006b2a30 | 1113 | //Smear momentum of generated particle |
1114 | Double_t smear = 1.; | |
1115 | //Select hybrid track category | |
1116 | if(rnd<=eff[2]) | |
1117 | smear = GetMomentumSmearing(cat[2],pT); | |
1118 | else if(rnd<=(eff[2]+eff[1])) | |
1119 | smear = GetMomentumSmearing(cat[1],pT); | |
1120 | else | |
1121 | smear = GetMomentumSmearing(cat[0],pT); | |
1122 | ||
1123 | fp1PtResolution->Fill(vp->Pt(),smear); | |
1124 | ||
1125 | Double_t sigma = vp->Pt()*smear; | |
1126 | Double_t pTrec = fRandom->Gaus(vp->Pt(),sigma); | |
1127 | ||
1128 | Double_t phi = vp->Phi(); | |
1129 | Double_t theta = 2.*TMath::ATan(TMath::Exp(-1.*(vp->Eta()))); | |
1130 | Double_t pX = pTrec * TMath::Cos(phi); | |
1131 | Double_t pY = pTrec * TMath::Sin(phi); | |
1132 | Double_t pZ = pTrec/TMath::Tan(theta); | |
1133 | Double_t p=TMath::Sqrt(pTrec*pTrec+pZ*pZ); | |
1134 | ||
1135 | fh2PtGenPtSmeared->Fill(vp->Pt(),pTrec); | |
1136 | ||
1137 | fastjet::PseudoJet jInp(pX,pY,pZ,p); | |
1138 | jInp.set_user_index(i); | |
1139 | inputParticlesRec.push_back(jInp); | |
1140 | ||
1141 | } | |
1142 | else { | |
1143 | fastjet::PseudoJet jInp(vp->Px(),vp->Py(),vp->Pz(),vp->P()); | |
1144 | jInp.set_user_index(i); | |
1145 | inputParticlesRec.push_back(jInp); | |
1146 | ||
1147 | } | |
1148 | ||
1149 | } | |
dbf053f0 | 1150 | |
1151 | // the randomized input changes eta and phi, but keeps the p_T | |
bd80a748 | 1152 | if(i>=fNSkipLeadingRan){// eventually skip the leading particles |
1153 | Double_t pT = vp->Pt(); | |
8a320ab9 | 1154 | Double_t eta = 2.*fTrackEtaWindow * fRandom->Rndm() - fTrackEtaWindow; |
d7ca0e14 | 1155 | Double_t phi = 2.* TMath::Pi() * fRandom->Rndm(); |
bd80a748 | 1156 | |
d7ca0e14 | 1157 | Double_t theta = 2.*TMath::ATan(TMath::Exp(-eta)); |
bd80a748 | 1158 | Double_t pZ = pT/TMath::Tan(theta); |
1159 | ||
1160 | Double_t pX = pT * TMath::Cos(phi); | |
1161 | Double_t pY = pT * TMath::Sin(phi); | |
1162 | Double_t p = TMath::Sqrt(pT*pT+pZ*pZ); | |
1163 | fastjet::PseudoJet jInpRan(pX,pY,pZ,p); | |
d7ca0e14 | 1164 | |
bd80a748 | 1165 | jInpRan.set_user_index(i); |
1166 | inputParticlesRecRan.push_back(jInpRan); | |
d7ca0e14 | 1167 | vTmpRan.SetPxPyPzE(pX,pY,pZ,p); |
bd80a748 | 1168 | } |
54424110 | 1169 | |
1170 | // fill the tref array, only needed when we write out jets | |
8f85b773 | 1171 | if(fTCAJetsOut){ |
54424110 | 1172 | if(i == 0){ |
1173 | fRef->Delete(); // make sure to delete before placement new... | |
fa7c34ba | 1174 | if((!fUseTrPtResolutionSmearing) && (!fUseDiceEfficiency)) { |
006b2a30 | 1175 | new(fRef) TRefArray(TProcessID::GetProcessWithUID(vp)); //TRefArray does not work with toy model ... |
1176 | } | |
54424110 | 1177 | } |
fa7c34ba | 1178 | if((!fUseTrPtResolutionSmearing) && (!fUseDiceEfficiency)) fRef->Add(vp); //TRefArray does not work with toy model ... |
54424110 | 1179 | } |
d7ca0e14 | 1180 | }// recparticles |
d7ca0e14 | 1181 | |
dbf053f0 | 1182 | if(inputParticlesRec.size()==0){ |
1183 | if(fDebug)Printf("%s:%d No input particles found, skipping event",(char*)__FILE__,__LINE__); | |
1184 | PostData(1, fHistList); | |
1185 | return; | |
1186 | } | |
1187 | ||
1188 | // run fast jet | |
4dd6159d | 1189 | // employ setters for these... |
1190 | ||
d6e66a82 | 1191 | |
9fd9f55b | 1192 | // now create the object that holds info about ghosts |
bea24d2d | 1193 | /* |
8ad1ea82 | 1194 | if(!fUseBackgroundCalc&& fNonStdBranch.Length()==0){ |
9fd9f55b | 1195 | // reduce CPU time... |
1196 | fGhostArea = 0.5; | |
1197 | fActiveAreaRepeats = 0; | |
8ad1ea82 | 1198 | } |
bea24d2d | 1199 | */ |
1200 | ||
1201 | fastjet::GhostedAreaSpec ghostSpec(fGhostEtamax, fActiveAreaRepeats, fGhostArea); | |
4dd6159d | 1202 | fastjet::AreaType areaType = fastjet::active_area; |
1203 | fastjet::AreaDefinition areaDef = fastjet::AreaDefinition(areaType,ghostSpec); | |
82a35b1a | 1204 | fastjet::JetDefinition jetDef(fAlgorithm, fRparam, fRecombScheme, fStrategy); |
4dd6159d | 1205 | fastjet::ClusterSequenceArea clustSeq(inputParticlesRec, jetDef,areaDef); |
dbf053f0 | 1206 | |
d6e66a82 | 1207 | //range where to compute background |
1208 | Double_t phiMin = 0, phiMax = 0, rapMin = 0, rapMax = 0; | |
1209 | phiMin = 0; | |
1210 | phiMax = 2*TMath::Pi(); | |
1211 | rapMax = fGhostEtamax - fRparam; | |
1212 | rapMin = - fGhostEtamax + fRparam; | |
1213 | fastjet::RangeDefinition range(rapMin,rapMax, phiMin, phiMax); | |
1214 | ||
1215 | ||
fe80c230 | 1216 | const vector <fastjet::PseudoJet> &inclusiveJets = clustSeq.inclusive_jets(); |
1217 | const vector <fastjet::PseudoJet> &sortedJets = sorted_by_pt(inclusiveJets); | |
d6e66a82 | 1218 | |
dbf053f0 | 1219 | |
dbf053f0 | 1220 | fh1NJetsRec->Fill(sortedJets.size()); |
1221 | ||
8ad1ea82 | 1222 | // loop over all jets an fill information, first on is the leading jet |
dbf053f0 | 1223 | |
54424110 | 1224 | Int_t nRecOver = inclusiveJets.size(); |
1225 | Int_t nRec = inclusiveJets.size(); | |
1226 | if(inclusiveJets.size()>0){ | |
1227 | AliAODJet leadingJet (sortedJets[0].px(), sortedJets[0].py(), sortedJets[0].pz(), sortedJets[0].E()); | |
aae7993b | 1228 | Double_t area = clustSeq.area(sortedJets[0]); |
0341d0d8 | 1229 | leadingJet.SetEffArea(area,0); |
dbf053f0 | 1230 | Float_t pt = leadingJet.Pt(); |
54424110 | 1231 | Int_t nAodOutJets = 0; |
1232 | Int_t nAodOutTracks = 0; | |
1233 | AliAODJet *aodOutJet = 0; | |
dbf053f0 | 1234 | |
1235 | Int_t iCount = 0; | |
1236 | for(int i = 1;i <= fh2NRecJetsPt->GetNbinsX();i++){ | |
1237 | Float_t ptCut = fh2NRecJetsPt->GetXaxis()->GetBinCenter(i); | |
1238 | while(pt<ptCut&&iCount<nRec){ | |
1239 | nRecOver--; | |
1240 | iCount++; | |
1241 | if(iCount<nRec){ | |
1242 | pt = sortedJets[iCount].perp(); | |
1243 | } | |
1244 | } | |
1245 | if(nRecOver<=0)break; | |
1246 | fh2NRecJetsPt->Fill(ptCut,nRecOver); | |
1247 | } | |
1248 | Float_t phi = leadingJet.Phi(); | |
1249 | if(phi<0)phi+=TMath::Pi()*2.; | |
1250 | Float_t eta = leadingJet.Eta(); | |
0341d0d8 | 1251 | Float_t pTback = 0; |
1252 | if(externalBackground){ | |
1253 | // carefull has to be filled in a task before | |
006b2a30 | 1254 | // todo, ReArrange to the botom |
8ad1ea82 | 1255 | pTback = externalBackground->GetBackground(2)*leadingJet.EffectiveAreaCharged(); |
0341d0d8 | 1256 | } |
1257 | pt = leadingJet.Pt() - pTback; | |
dbf053f0 | 1258 | // correlation of leading jet with tracks |
1259 | TIterator *recIter = recParticles.MakeIterator(); | |
dbf053f0 | 1260 | recIter->Reset(); |
225f0094 | 1261 | AliVParticle *tmpRecTrack = 0; |
dbf053f0 | 1262 | while((tmpRecTrack = (AliVParticle*)(recIter->Next()))){ |
1263 | Float_t tmpPt = tmpRecTrack->Pt(); | |
1264 | // correlation | |
1265 | Float_t tmpPhi = tmpRecTrack->Phi(); | |
1266 | if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.; | |
1267 | Float_t dPhi = phi - tmpPhi; | |
1268 | if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi(); | |
1269 | if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi(); | |
dbf053f0 | 1270 | fh2TracksLeadingJetPhiPt->Fill(dPhi,pt); |
1271 | fh2TracksLeadingJetPhiPtW->Fill(dPhi,pt,tmpPt); | |
aae7993b | 1272 | if(cenClass>=0){ |
1273 | fh2TracksLeadingJetPhiPtC[cenClass]->Fill(dPhi,pt); | |
1274 | fh2TracksLeadingJetPhiPtWC[cenClass]->Fill(dPhi,pt,tmpPt); | |
1275 | } | |
1276 | ||
54424110 | 1277 | } |
1278 | ||
1279 | ||
d73e1768 | 1280 | TLorentzVector vecareab; |
4096256e | 1281 | for(int j = 0; j < nRec;j++){ |
1282 | AliAODJet tmpRec (sortedJets[j].px(), sortedJets[j].py(), sortedJets[j].pz(), sortedJets[j].E()); | |
1283 | aodOutJet = 0; | |
1284 | nAodOutTracks = 0; | |
1285 | Float_t tmpPt = tmpRec.Pt(); | |
fb10c4b8 | 1286 | |
8f85b773 | 1287 | if(tmpPt>fJetOutputMinPt&&fTCAJetsOut){// cut on the non-background subtracted... |
1288 | aodOutJet = new ((*fTCAJetsOut)[nAodOutJets++]) AliAODJet(tmpRec); | |
d508795b | 1289 | aodOutJet->GetRefTracks()->Clear(); |
fb10c4b8 | 1290 | Double_t area1 = clustSeq.area(sortedJets[j]); |
1291 | aodOutJet->SetEffArea(area1,0); | |
d73e1768 | 1292 | fastjet::PseudoJet vecarea=clustSeq.area_4vector(sortedJets[j]); |
1293 | vecareab.SetPxPyPzE(vecarea.px(),vecarea.py(),vecarea.pz(),vecarea.e()); | |
1294 | aodOutJet->SetVectorAreaCharged(&vecareab); | |
fb10c4b8 | 1295 | } |
1296 | ||
1297 | ||
4096256e | 1298 | Float_t tmpPtBack = 0; |
1299 | if(externalBackground){ | |
1300 | // carefull has to be filled in a task before | |
8ad1ea82 | 1301 | // todo, ReArrange to the botom |
4096256e | 1302 | tmpPtBack = externalBackground->GetBackground(2)*tmpRec.EffectiveAreaCharged(); |
1303 | } | |
1304 | tmpPt = tmpPt - tmpPtBack; | |
1305 | if(tmpPt<0)tmpPt = 0; // avoid negative weights... | |
1306 | ||
1307 | fh1PtJetsRecIn->Fill(tmpPt); | |
ea950747 | 1308 | // Fill Spectra with constituentsemacs |
fe80c230 | 1309 | const vector<fastjet::PseudoJet> &constituents = clustSeq.constituents(sortedJets[j]); |
fb10c4b8 | 1310 | |
4096256e | 1311 | fh1NConstRec->Fill(constituents.size()); |
1312 | fh2PtNch->Fill(nCh,tmpPt); | |
1313 | fh2PtNchN->Fill(nCh,tmpPt,constituents.size()); | |
1314 | fh2NConstPt->Fill(tmpPt,constituents.size()); | |
1315 | // loop over constiutents and fill spectrum | |
d508795b | 1316 | |
d7396b04 | 1317 | AliVParticle *partLead = 0; |
1318 | Float_t ptLead = -1; | |
1319 | ||
d508795b | 1320 | for(unsigned int ic = 0; ic < constituents.size();ic++){ |
1321 | AliVParticle *part = (AliVParticle*)recParticles.At(constituents[ic].user_index()); | |
006b2a30 | 1322 | if(!part) continue; |
d508795b | 1323 | fh1PtJetConstRec->Fill(part->Pt()); |
1324 | if(aodOutJet){ | |
fa7c34ba | 1325 | if((!fUseTrPtResolutionSmearing) && (!fUseDiceEfficiency)) aodOutJet->AddTrack(fRef->At(constituents[ic].user_index())); |
d7396b04 | 1326 | if(part->Pt()>fMaxTrackPtInJet){ |
1327 | aodOutJet->SetTrigger(AliAODJet::kHighTrackPtTriggered); | |
1328 | } | |
1329 | } | |
1330 | if(part->Pt()>ptLead){ | |
95808c2b | 1331 | ptLead = part->Pt(); |
d7396b04 | 1332 | partLead = part; |
d508795b | 1333 | } |
1334 | if(j==0)fh1PtJetConstLeadingRec->Fill(part->Pt()); | |
1335 | } | |
d7396b04 | 1336 | |
1337 | AliAODTrack *aodT = 0; | |
47373258 | 1338 | if(partLead){ |
1339 | if(aodOutJet){ | |
1340 | //set pT of leading constituent of jet | |
1341 | aodOutJet->SetPtLeading(partLead->Pt()); | |
1342 | aodT = dynamic_cast<AliAODTrack*>(partLead); | |
1343 | if(aodT){ | |
1344 | if(aodT->TestFilterBit(fFilterMaskBestPt)){ | |
1345 | aodOutJet->SetTrigger(AliAODJet::kHighTrackPtBest); | |
1346 | } | |
d7396b04 | 1347 | } |
1348 | } | |
1349 | } | |
47373258 | 1350 | |
8ad1ea82 | 1351 | // correlation |
1352 | Float_t tmpPhi = tmpRec.Phi(); | |
1353 | Float_t tmpEta = tmpRec.Eta(); | |
1354 | if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.; | |
1355 | if(j==0){ | |
1356 | fh1PtJetsLeadingRecIn->Fill(tmpPt); | |
1357 | fh2LeadingJetPhiEta->Fill(tmpPhi,tmpEta); | |
1358 | fh2LeadingJetEtaPt->Fill(tmpEta,tmpPt); | |
1359 | fh1NConstLeadingRec->Fill(constituents.size()); | |
1360 | fh2NConstLeadingPt->Fill(tmpPt,constituents.size()); | |
1361 | continue; | |
1362 | } | |
1363 | fh2JetPhiEta->Fill(tmpRec.Phi(),tmpEta); | |
1364 | fh2JetEtaPt->Fill(tmpEta,tmpPt); | |
1365 | Float_t dPhi = phi - tmpPhi; | |
1366 | if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi(); | |
1367 | if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi(); | |
1368 | Float_t dEta = eta - tmpRec.Eta(); | |
1369 | fh2JetsLeadingPhiEta->Fill(dPhi,dEta); | |
1370 | fh2JetsLeadingPhiPt->Fill(dPhi,pt); | |
1371 | if(cenClass>=0){ | |
1372 | fh2JetsLeadingPhiPtC[cenClass]->Fill(dPhi,pt); | |
1373 | fh2JetsLeadingPhiPtWC[cenClass]->Fill(dPhi,pt,tmpPt); | |
1374 | } | |
1375 | fh2JetsLeadingPhiPtW->Fill(dPhi,pt,tmpPt); | |
8f85b773 | 1376 | }// loop over reconstructed jets |
8ad1ea82 | 1377 | delete recIter; |
1378 | ||
1379 | ||
1380 | ||
1381 | // Add the random cones... | |
1382 | if(fNRandomCones>0&&fTCARandomConesOut){ | |
1383 | // create a random jet within the acceptance | |
1384 | Double_t etaMax = fTrackEtaWindow - fRparam; | |
1385 | Int_t nCone = 0; | |
1386 | Int_t nConeRan = 0; | |
1387 | Double_t pTC = 1; // small number | |
1388 | for(int ir = 0;ir < fNRandomCones;ir++){ | |
1389 | Double_t etaC = etaMax*2.*(fRandom->Rndm()-0.5); // +- etamax | |
1390 | Double_t phiC = fRandom->Rndm()*2.*TMath::Pi(); // 0 - 2pi | |
1391 | // massless jet | |
1392 | Double_t thetaC = 2.*TMath::ATan(TMath::Exp(-etaC)); | |
1393 | Double_t pZC = pTC/TMath::Tan(thetaC); | |
1394 | Double_t pXC = pTC * TMath::Cos(phiC); | |
1395 | Double_t pYC = pTC * TMath::Sin(phiC); | |
1396 | Double_t pC = TMath::Sqrt(pTC*pTC+pZC*pZC); | |
1397 | AliAODJet tmpRecC (pXC,pYC,pZC, pC); | |
1398 | bool skip = false; | |
1399 | for(int jj = 0; jj < TMath::Min(nRec,fNSkipLeadingCone);jj++){// test for overlap with leading jets | |
1400 | AliAODJet jet (sortedJets[jj].px(), sortedJets[jj].py(), sortedJets[jj].pz(), sortedJets[jj].E()); | |
1401 | if(jet.DeltaR(& tmpRecC)<2.*fRparam+0.2){ | |
1402 | skip = true; | |
1403 | break; | |
1404 | } | |
1405 | } | |
1406 | // test for overlap with previous cones to avoid double counting | |
1407 | for(int iic = 0;iic<ir;iic++){ | |
1408 | AliAODJet *iicone = (AliAODJet*)fTCARandomConesOut->At(iic); | |
1409 | if(iicone){ | |
1410 | if(iicone->DeltaR(&tmpRecC)<2.*fRparam){ | |
1411 | skip = true; | |
1412 | break; | |
1413 | } | |
1414 | } | |
1415 | } | |
1416 | if(skip)continue; | |
1417 | tmpRecC.SetBgEnergy(0,0); // this is use as temporary storage of the summed p_T below | |
1418 | tmpRecC.SetPtLeading(-1.); | |
1419 | if(fTCARandomConesOut)new ((*fTCARandomConesOut)[nCone++]) AliAODJet(tmpRecC); | |
1420 | if(fTCARandomConesOutRan)new ((*fTCARandomConesOutRan)[nConeRan++]) AliAODJet(tmpRecC); | |
1421 | }// loop over random cones creation | |
8f85b773 | 1422 | |
1423 | ||
8ad1ea82 | 1424 | // loop over the reconstructed particles and add up the pT in the random cones |
1425 | // maybe better to loop over randomized particles not in the real jets... | |
1426 | // but this by definition brings dow average energy in the whole event | |
1427 | AliAODJet vTmpRanR(1,0,0,1); | |
1428 | for(int i = 0; i < recParticles.GetEntries(); i++){ | |
1429 | AliVParticle *vp = (AliVParticle*)recParticles.At(i); | |
1430 | if(fTCARandomConesOut){ | |
1431 | for(int ir = 0;ir < fNRandomCones;ir++){ | |
1432 | AliAODJet *jC = (AliAODJet*)fTCARandomConesOut->At(ir); | |
1433 | if(jC&&jC->DeltaR(vp)<fRparam){ | |
1434 | if(vp->Pt()>fMaxTrackPtInJet)jC->SetTrigger(AliAODJet::kHighTrackPtTriggered); | |
1435 | jC->SetBgEnergy(jC->ChargedBgEnergy()+vp->Pt(),0); | |
1436 | if(vp->Pt() > jC->GetPtLeading()) jC->SetPtLeading(vp->Pt()); | |
1437 | } | |
1438 | } | |
1439 | }// add up energy in cone | |
1440 | ||
1441 | // the randomized input changes eta and phi, but keeps the p_T | |
1442 | if(i>=fNSkipLeadingRan){// eventually skip the leading particles | |
1443 | Double_t pTR = vp->Pt(); | |
1444 | Double_t etaR = 2.*fTrackEtaWindow* fRandom->Rndm() - fTrackEtaWindow; | |
1445 | Double_t phiR = 2.* TMath::Pi() * fRandom->Rndm(); | |
8f85b773 | 1446 | |
8ad1ea82 | 1447 | Double_t thetaR = 2.*TMath::ATan(TMath::Exp(-etaR)); |
1448 | Double_t pZR = pTR/TMath::Tan(thetaR); | |
8f85b773 | 1449 | |
8ad1ea82 | 1450 | Double_t pXR = pTR * TMath::Cos(phiR); |
1451 | Double_t pYR = pTR * TMath::Sin(phiR); | |
1452 | Double_t pR = TMath::Sqrt(pTR*pTR+pZR*pZR); | |
1453 | vTmpRanR.SetPxPyPzE(pXR,pYR,pZR,pR); | |
1454 | if(fTCARandomConesOutRan){ | |
1455 | for(int ir = 0;ir < fTCARandomConesOutRan->GetEntriesFast();ir++){ | |
1456 | AliAODJet *jC = (AliAODJet*)fTCARandomConesOutRan->At(ir); | |
1457 | if(jC&&jC->DeltaR(&vTmpRanR)<fRparam){ | |
1458 | if(vTmpRanR.Pt()>fMaxTrackPtInJet)jC->SetTrigger(AliAODJet::kHighTrackPtTriggered); | |
1459 | jC->SetBgEnergy(jC->ChargedBgEnergy()+vTmpRanR.Pt(),0); | |
1460 | if(vTmpRanR.Pt() > jC->GetPtLeading()) jC->SetPtLeading(vTmpRanR.Pt()); | |
1461 | } | |
1462 | } | |
1463 | } | |
1464 | } | |
1465 | }// loop over recparticles | |
8f85b773 | 1466 | |
8ad1ea82 | 1467 | Float_t jetArea = fRparam*fRparam*TMath::Pi(); |
1468 | if(fTCARandomConesOut){ | |
1469 | for(int ir = 0;ir < fTCARandomConesOut->GetEntriesFast();ir++){ | |
1470 | // rescale the momentum vectors for the random cones | |
8f85b773 | 1471 | |
8ad1ea82 | 1472 | AliAODJet *rC = (AliAODJet*)fTCARandomConesOut->At(ir); |
1473 | if(rC){ | |
1474 | Double_t etaC = rC->Eta(); | |
1475 | Double_t phiC = rC->Phi(); | |
1476 | // massless jet, unit vector | |
1477 | pTC = rC->ChargedBgEnergy(); | |
1478 | if(pTC<=0)pTC = 0.001; // for almost empty events | |
1479 | Double_t thetaC = 2.*TMath::ATan(TMath::Exp(-etaC)); | |
1480 | Double_t pZC = pTC/TMath::Tan(thetaC); | |
1481 | Double_t pXC = pTC * TMath::Cos(phiC); | |
1482 | Double_t pYC = pTC * TMath::Sin(phiC); | |
1483 | Double_t pC = TMath::Sqrt(pTC*pTC+pZC*pZC); | |
1484 | rC->SetPxPyPzE(pXC,pYC,pZC, pC); | |
1485 | rC->SetBgEnergy(0,0); | |
1486 | rC->SetEffArea(jetArea,0); | |
1487 | } | |
1488 | } | |
1489 | } | |
1490 | if(fTCARandomConesOutRan){ | |
1491 | for(int ir = 0;ir < fTCARandomConesOutRan->GetEntriesFast();ir++){ | |
1492 | AliAODJet* rC = (AliAODJet*)fTCARandomConesOutRan->At(ir); | |
1493 | // same wit random | |
1494 | if(rC){ | |
1495 | Double_t etaC = rC->Eta(); | |
1496 | Double_t phiC = rC->Phi(); | |
1497 | // massless jet, unit vector | |
1498 | pTC = rC->ChargedBgEnergy(); | |
1499 | if(pTC<=0)pTC = 0.001;// for almost empty events | |
1500 | Double_t thetaC = 2.*TMath::ATan(TMath::Exp(-etaC)); | |
1501 | Double_t pZC = pTC/TMath::Tan(thetaC); | |
1502 | Double_t pXC = pTC * TMath::Cos(phiC); | |
1503 | Double_t pYC = pTC * TMath::Sin(phiC); | |
1504 | Double_t pC = TMath::Sqrt(pTC*pTC+pZC*pZC); | |
1505 | rC->SetPxPyPzE(pXC,pYC,pZC, pC); | |
1506 | rC->SetBgEnergy(0,0); | |
1507 | rC->SetEffArea(jetArea,0); | |
1508 | } | |
1509 | } | |
1510 | } | |
1511 | }// if(fNRandomCones | |
d7ca0e14 | 1512 | |
8ad1ea82 | 1513 | //background estimates:all bckg jets(0) & wo the 2 hardest(1) |
8f85b773 | 1514 | |
8ad1ea82 | 1515 | if(fAODJetBackgroundOut){ |
1516 | vector<fastjet::PseudoJet> jets2=sortedJets; | |
1517 | if(jets2.size()>2) jets2.erase(jets2.begin(),jets2.begin()+2); | |
78912d73 | 1518 | |
8ad1ea82 | 1519 | Double_t bkg1=0; |
1520 | Double_t sigma1=0.; | |
1521 | Double_t meanarea1=0.; | |
1522 | Double_t bkg2=0; | |
1523 | Double_t sigma2=0.; | |
1524 | Double_t meanarea2=0.; | |
82a35b1a | 1525 | |
8ad1ea82 | 1526 | Double_t bkg4=0; |
1527 | Double_t sigma4=0.; | |
1528 | Double_t meanarea4=0.; | |
02151ccc | 1529 | |
8ad1ea82 | 1530 | clustSeq.get_median_rho_and_sigma(jets2, range, true, bkg1, sigma1, meanarea1, true); |
1531 | fAODJetBackgroundOut->SetBackground(0,bkg1,sigma1,meanarea1); | |
f974a156 | 1532 | |
8ad1ea82 | 1533 | // fh1BiARandomCones[0]->Fill(omCone-(bkg1*areaRandomCone)); |
1534 | // fh1BiARandomConesRan[0]->Fill(ptRandomConeRan-(bkg1*areaRandomCone)); | |
1535 | clustSeq.get_median_rho_and_sigma(sortedJets, range, true, bkg4, sigma4, meanarea4, true); | |
1536 | fAODJetBackgroundOut->SetBackground(3,bkg4,sigma4,meanarea4); | |
02151ccc | 1537 | |
8ad1ea82 | 1538 | ////////////////////// |
82a35b1a | 1539 | |
8ad1ea82 | 1540 | clustSeq.get_median_rho_and_sigma(jets2, range, false, bkg2, sigma2, meanarea2, true); |
1541 | fAODJetBackgroundOut->SetBackground(1,bkg2,sigma2,meanarea2); | |
1542 | // fh1BiARandomCones[1]->Fill(ptRandomCone-(bkg2*areaRandomCone)); | |
1543 | // fh1BiARandomConesRan[1]->Fill(ptRandomConeRan-(bkg2*areaRandomCone)); | |
f974a156 | 1544 | |
8ad1ea82 | 1545 | } |
78912d73 | 1546 | } |
7bedcd31 | 1547 | |
78912d73 | 1548 | if(fStoreRhoLeadingTrackCorr) { |
1549 | vector<fastjet::PseudoJet> jets3=sortedJets; | |
1550 | if(jets3.size()>2) jets3.erase(jets3.begin(),jets3.begin()+2); | |
7bedcd31 | 1551 | |
78912d73 | 1552 | Double_t bkg2=0; |
1553 | Double_t sigma2=0.; | |
1554 | Double_t meanarea2=0.; | |
c0fdfe53 | 1555 | |
78912d73 | 1556 | clustSeq.get_median_rho_and_sigma(jets3, range, false, bkg2, sigma2, meanarea2, true); |
1557 | fAODJetBackgroundOut->SetBackground(1,bkg2,sigma2,meanarea2); | |
1558 | ||
cbfccad4 | 1559 | //Get leading track in event |
1560 | AliVParticle *leading = (AliVParticle*)recParticles.At(0); | |
1561 | ||
1562 | fh3CentvsRhoLeadingTrackPt->Fill(cent,bkg2,leading->Pt()); | |
1563 | fh3CentvsSigmaLeadingTrackPt->Fill(cent,sigma2,leading->Pt()); | |
1564 | fh3MultvsRhoLeadingTrackPt->Fill(nCh,bkg2,leading->Pt()); | |
1565 | fh3MultvsSigmaLeadingTrackPt->Fill(nCh,sigma2,leading->Pt()); | |
78912d73 | 1566 | |
1567 | ||
1568 | //Calculate rho with 4-vector area method for different quadrants with respect to the leading track in the event | |
1569 | //exclude 2 leading jets from event | |
1570 | //Quadrant 1: |phi_leadingTrack - phi_bkgCluster| < pi/2./2. - R (Near side to leading track) | |
1571 | //Quadrant 2: pi/2 - (pi/2./2. - R) < |phi_leadingTrack - phi_bkgCluster| < pi/2 + (pi/2./2. - R) (Orthogonal to leading track) | |
1572 | //Quadrant 3: pi - (pi/2/2 - R) < |phi_leadingTrack - phi_bkgCluster| < pi + (pi/2./2. - R) (Away side to leading track) | |
1573 | //Quadrant 4: 3/2*pi - (pi/2./2. - R) < |phi_leadingTrack - phi_bkgCluster| < 3/2*pi + (pi/2./2. - R) (Orthogonal to leading track) | |
1574 | ||
1575 | //Assuming R=0.2 for background clusters | |
1576 | ||
1577 | Double_t bkg2Q[4] = {0.}; | |
1578 | Double_t sigma2Q[4] = {0.}; | |
1579 | Double_t meanarea2Q[4] = {0.}; | |
1580 | ||
1581 | //Get phi of leading track in event | |
78912d73 | 1582 | Float_t phiLeadingTrack = leading->Phi(); |
1583 | Float_t phiStep = (TMath::Pi()/2./2. - 0.2); | |
1584 | ||
1585 | //Quadrant1 - near side | |
1586 | phiMin = phiLeadingTrack - phiStep; | |
1587 | phiMax = phiLeadingTrack + phiStep; | |
1588 | fastjet::RangeDefinition rangeQ1(rapMin,rapMax, phiMin, phiMax); | |
1589 | clustSeq.get_median_rho_and_sigma(jets3, rangeQ1, false, bkg2Q[0], sigma2Q[0], meanarea2Q[0], true); | |
1590 | ||
1591 | //Quadrant2 - orthogonal | |
1592 | Double_t phiQ2 = phiLeadingTrack + TMath::Pi()/2.; | |
1593 | if(phiQ2>TMath::TwoPi()) phiQ2 = phiQ2 - TMath::TwoPi(); | |
1594 | phiMin = phiQ2 - phiStep; | |
1595 | phiMax = phiQ2 + phiStep; | |
1596 | fastjet::RangeDefinition rangeQ2(rapMin,rapMax, phiMin, phiMax); | |
1597 | clustSeq.get_median_rho_and_sigma(jets3, rangeQ2, false, bkg2Q[1], sigma2Q[1], meanarea2Q[1], true); | |
1598 | ||
1599 | //Quadrant3 - away side | |
1600 | Double_t phiQ3 = phiLeadingTrack + TMath::Pi(); | |
1601 | if(phiQ3>TMath::TwoPi()) phiQ3 = phiQ3 - TMath::TwoPi(); | |
1602 | phiMin = phiQ3 - phiStep; | |
1603 | phiMax = phiQ3 + phiStep; | |
1604 | fastjet::RangeDefinition rangeQ3(rapMin,rapMax, phiMin, phiMax); | |
1605 | clustSeq.get_median_rho_and_sigma(jets3, rangeQ3, false, bkg2Q[2], sigma2Q[2], meanarea2Q[2], true); | |
1606 | ||
1607 | //Quadrant4 - othogonal | |
1608 | Double_t phiQ4 = phiLeadingTrack + 3./2.*TMath::Pi(); | |
1609 | if(phiQ4>TMath::TwoPi()) phiQ4 = phiQ4 - TMath::TwoPi(); | |
1610 | phiMin = phiQ4 - phiStep; | |
1611 | phiMax = phiQ4 + phiStep; | |
1612 | fastjet::RangeDefinition rangeQ4(rapMin,rapMax, phiMin, phiMax); | |
1613 | clustSeq.get_median_rho_and_sigma(jets3, rangeQ4, false, bkg2Q[3], sigma2Q[3], meanarea2Q[3], true); | |
1614 | ||
1615 | fh3CentvsRhoLeadingTrackPtQ1->Fill(cent,bkg2Q[0],leading->Pt()); | |
1616 | fh3CentvsRhoLeadingTrackPtQ2->Fill(cent,bkg2Q[1],leading->Pt()); | |
1617 | fh3CentvsRhoLeadingTrackPtQ3->Fill(cent,bkg2Q[2],leading->Pt()); | |
1618 | fh3CentvsRhoLeadingTrackPtQ4->Fill(cent,bkg2Q[3],leading->Pt()); | |
1619 | ||
1620 | fh3CentvsSigmaLeadingTrackPtQ1->Fill(cent,sigma2Q[0],leading->Pt()); | |
1621 | fh3CentvsSigmaLeadingTrackPtQ2->Fill(cent,sigma2Q[1],leading->Pt()); | |
1622 | fh3CentvsSigmaLeadingTrackPtQ3->Fill(cent,sigma2Q[2],leading->Pt()); | |
1623 | fh3CentvsSigmaLeadingTrackPtQ4->Fill(cent,sigma2Q[3],leading->Pt()); | |
1624 | ||
1625 | fh3MultvsRhoLeadingTrackPtQ1->Fill(nCh,bkg2Q[0],leading->Pt()); | |
1626 | fh3MultvsRhoLeadingTrackPtQ2->Fill(nCh,bkg2Q[1],leading->Pt()); | |
1627 | fh3MultvsRhoLeadingTrackPtQ3->Fill(nCh,bkg2Q[2],leading->Pt()); | |
1628 | fh3MultvsRhoLeadingTrackPtQ4->Fill(nCh,bkg2Q[3],leading->Pt()); | |
1629 | ||
1630 | fh3MultvsSigmaLeadingTrackPtQ1->Fill(nCh,sigma2Q[0],leading->Pt()); | |
1631 | fh3MultvsSigmaLeadingTrackPtQ2->Fill(nCh,sigma2Q[1],leading->Pt()); | |
1632 | fh3MultvsSigmaLeadingTrackPtQ3->Fill(nCh,sigma2Q[2],leading->Pt()); | |
1633 | fh3MultvsSigmaLeadingTrackPtQ4->Fill(nCh,sigma2Q[3],leading->Pt()); | |
c0fdfe53 | 1634 | |
cbfccad4 | 1635 | fh3CentvsDeltaRhoLeadingTrackPtQ1->Fill(cent,bkg2Q[0]-bkg2,leading->Pt()); |
1636 | fh3CentvsDeltaRhoLeadingTrackPtQ2->Fill(cent,bkg2Q[1]-bkg2,leading->Pt()); | |
1637 | fh3CentvsDeltaRhoLeadingTrackPtQ3->Fill(cent,bkg2Q[2]-bkg2,leading->Pt()); | |
1638 | fh3CentvsDeltaRhoLeadingTrackPtQ4->Fill(cent,bkg2Q[3]-bkg2,leading->Pt()); | |
1639 | ||
54424110 | 1640 | } |
d7ca0e14 | 1641 | |
82a35b1a | 1642 | |
1643 | ||
1644 | ||
dbf053f0 | 1645 | |
82a35b1a | 1646 | // fill track information |
1647 | Int_t nTrackOver = recParticles.GetSize(); | |
dbf053f0 | 1648 | // do the same for tracks and jets |
82a35b1a | 1649 | |
1650 | if(nTrackOver>0){ | |
8ad1ea82 | 1651 | TIterator *recIter = recParticles.MakeIterator(); |
1652 | AliVParticle *tmpRec = (AliVParticle*)(recIter->Next()); | |
1653 | Float_t pt = tmpRec->Pt(); | |
1654 | ||
1655 | // Printf("Leading track p_t %3.3E",pt); | |
1656 | for(int i = 1;i <= fh2NRecTracksPt->GetNbinsX();i++){ | |
1657 | Float_t ptCut = fh2NRecTracksPt->GetXaxis()->GetBinCenter(i); | |
1658 | while(pt<ptCut&&tmpRec){ | |
1659 | nTrackOver--; | |
1660 | tmpRec = (AliVParticle*)(recIter->Next()); | |
1661 | if(tmpRec){ | |
1662 | pt = tmpRec->Pt(); | |
1663 | } | |
1664 | } | |
1665 | if(nTrackOver<=0)break; | |
1666 | fh2NRecTracksPt->Fill(ptCut,nTrackOver); | |
1667 | } | |
dbf053f0 | 1668 | |
8ad1ea82 | 1669 | recIter->Reset(); |
1670 | AliVParticle *leading = (AliVParticle*)recParticles.At(0); | |
1671 | Float_t phi = leading->Phi(); | |
1672 | if(phi<0)phi+=TMath::Pi()*2.; | |
1673 | Float_t eta = leading->Eta(); | |
1674 | pt = leading->Pt(); | |
1675 | while((tmpRec = (AliVParticle*)(recIter->Next()))){ | |
1676 | Float_t tmpPt = tmpRec->Pt(); | |
1677 | Float_t tmpEta = tmpRec->Eta(); | |
1678 | fh1PtTracksRecIn->Fill(tmpPt); | |
1679 | fh2TrackEtaPt->Fill(tmpEta,tmpPt); | |
1680 | if(tmpRec==leading){ | |
1681 | fh1PtTracksLeadingRecIn->Fill(tmpPt); | |
1682 | fh2LeadingTrackEtaPt->Fill(tmpEta,tmpPt); | |
1683 | continue; | |
1684 | } | |
dbf053f0 | 1685 | // correlation |
8ad1ea82 | 1686 | Float_t tmpPhi = tmpRec->Phi(); |
dbf053f0 | 1687 | |
8ad1ea82 | 1688 | if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.; |
1689 | Float_t dPhi = phi - tmpPhi; | |
1690 | if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi(); | |
1691 | if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi(); | |
1692 | Float_t dEta = eta - tmpRec->Eta(); | |
1693 | fh2TracksLeadingPhiEta->Fill(dPhi,dEta); | |
1694 | fh2TracksLeadingPhiPt->Fill(dPhi,pt); | |
1695 | fh2TracksLeadingPhiPtW->Fill(dPhi,pt,tmpPt); | |
1696 | } | |
1697 | delete recIter; | |
1698 | } | |
1699 | ||
1700 | // find the random jets | |
1701 | ||
1702 | fastjet::ClusterSequenceArea clustSeqRan(inputParticlesRecRan, jetDef, areaDef); | |
dbf053f0 | 1703 | |
8ad1ea82 | 1704 | // fill the jet information from random track |
1705 | const vector <fastjet::PseudoJet> &inclusiveJetsRan = clustSeqRan.inclusive_jets(); | |
1706 | const vector <fastjet::PseudoJet> &sortedJetsRan = sorted_by_pt(inclusiveJetsRan); | |
dbf053f0 | 1707 | |
1708 | fh1NJetsRecRan->Fill(sortedJetsRan.size()); | |
1709 | ||
8ad1ea82 | 1710 | // loop over all jets an fill information, first on is the leading jet |
dbf053f0 | 1711 | |
8ad1ea82 | 1712 | Int_t nRecOverRan = inclusiveJetsRan.size(); |
1713 | Int_t nRecRan = inclusiveJetsRan.size(); | |
d73e1768 | 1714 | |
8ad1ea82 | 1715 | if(inclusiveJetsRan.size()>0){ |
1716 | AliAODJet leadingJet (sortedJetsRan[0].px(), sortedJetsRan[0].py(), sortedJetsRan[0].pz(), sortedJetsRan[0].E()); | |
1717 | Float_t pt = leadingJet.Pt(); | |
dbf053f0 | 1718 | |
8ad1ea82 | 1719 | Int_t iCount = 0; |
1720 | TLorentzVector vecarearanb; | |
d73e1768 | 1721 | |
8ad1ea82 | 1722 | for(int i = 1;i <= fh2NRecJetsPtRan->GetNbinsX();i++){ |
1723 | Float_t ptCut = fh2NRecJetsPtRan->GetXaxis()->GetBinCenter(i); | |
dbf053f0 | 1724 | while(pt<ptCut&&iCount<nRecRan){ |
1725 | nRecOverRan--; | |
1726 | iCount++; | |
1727 | if(iCount<nRecRan){ | |
1728 | pt = sortedJetsRan[iCount].perp(); | |
1729 | } | |
1730 | } | |
1731 | if(nRecOverRan<=0)break; | |
1732 | fh2NRecJetsPtRan->Fill(ptCut,nRecOverRan); | |
1733 | } | |
1734 | Float_t phi = leadingJet.Phi(); | |
1735 | if(phi<0)phi+=TMath::Pi()*2.; | |
1736 | pt = leadingJet.Pt(); | |
1737 | ||
1738 | // correlation of leading jet with random tracks | |
1739 | ||
1740 | for(unsigned int ip = 0; ip < inputParticlesRecRan.size();ip++) | |
1741 | { | |
1742 | Float_t tmpPt = inputParticlesRecRan[ip].perp(); | |
1743 | // correlation | |
1744 | Float_t tmpPhi = inputParticlesRecRan[ip].phi(); | |
1745 | if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.; | |
1746 | Float_t dPhi = phi - tmpPhi; | |
1747 | if(dPhi>TMath::Pi())dPhi = dPhi - 2.*TMath::Pi(); | |
1748 | if(dPhi<(-1.*TMath::Pi()))dPhi = dPhi + 2.*TMath::Pi(); | |
dbf053f0 | 1749 | fh2TracksLeadingJetPhiPtRan->Fill(dPhi,pt); |
1750 | fh2TracksLeadingJetPhiPtWRan->Fill(dPhi,pt,tmpPt); | |
1751 | } | |
1752 | ||
d6e66a82 | 1753 | Int_t nAodOutJetsRan = 0; |
8ad1ea82 | 1754 | AliAODJet *aodOutJetRan = 0; |
dbf053f0 | 1755 | for(int j = 0; j < nRecRan;j++){ |
1756 | AliAODJet tmpRec (sortedJetsRan[j].px(), sortedJetsRan[j].py(), sortedJetsRan[j].pz(), sortedJetsRan[j].E()); | |
1757 | Float_t tmpPt = tmpRec.Pt(); | |
1758 | fh1PtJetsRecInRan->Fill(tmpPt); | |
1759 | // Fill Spectra with constituents | |
fe80c230 | 1760 | const vector<fastjet::PseudoJet> &constituents = clustSeqRan.constituents(sortedJetsRan[j]); |
dbf053f0 | 1761 | fh1NConstRecRan->Fill(constituents.size()); |
1762 | fh2NConstPtRan->Fill(tmpPt,constituents.size()); | |
a0d08b6d | 1763 | fh2PtNchRan->Fill(nCh,tmpPt); |
1764 | fh2PtNchNRan->Fill(nCh,tmpPt,constituents.size()); | |
d6e66a82 | 1765 | |
1766 | ||
8ad1ea82 | 1767 | if(tmpPt>fJetOutputMinPt&&fTCAJetsOutRan){ |
1768 | aodOutJetRan = new ((*fTCAJetsOutRan)[nAodOutJetsRan++]) AliAODJet(tmpRec); | |
1769 | Double_t arearan=clustSeqRan.area(sortedJetsRan[j]); | |
1770 | aodOutJetRan->GetRefTracks()->Clear(); | |
1771 | aodOutJetRan->SetEffArea(arearan,0); | |
1772 | fastjet::PseudoJet vecarearan=clustSeqRan.area_4vector(sortedJetsRan[j]); | |
1773 | vecarearanb.SetPxPyPzE(vecarearan.px(),vecarearan.py(),vecarearan.pz(),vecarearan.e()); | |
1774 | aodOutJetRan->SetVectorAreaCharged(&vecarearanb); | |
d73e1768 | 1775 | |
8ad1ea82 | 1776 | } |
d6e66a82 | 1777 | |
dbf053f0 | 1778 | // correlation |
1779 | Float_t tmpPhi = tmpRec.Phi(); | |
1780 | if(tmpPhi<0)tmpPhi+=TMath::Pi()*2.; | |
1781 | ||
1782 | if(j==0){ | |
1783 | fh1PtJetsLeadingRecInRan->Fill(tmpPt); | |
1784 | fh1NConstLeadingRecRan->Fill(constituents.size()); | |
1785 | fh2NConstLeadingPtRan->Fill(tmpPt,constituents.size()); | |
1786 | continue; | |
1787 | } | |
1788 | } | |
d6e66a82 | 1789 | |
1790 | ||
8f85b773 | 1791 | if(fAODJetBackgroundOut){ |
8ad1ea82 | 1792 | Double_t bkg3=0.; |
1793 | Double_t sigma3=0.; | |
1794 | Double_t meanarea3=0.; | |
1795 | clustSeqRan.get_median_rho_and_sigma(sortedJetsRan ,range, false, bkg3, sigma3, meanarea3, true); | |
1796 | fAODJetBackgroundOut->SetBackground(2,bkg3,sigma3,meanarea3); | |
1797 | // float areaRandomCone = rRandomCone2 *TMath::Pi(); | |
1798 | /* | |
1799 | fh1BiARandomCones[2]->Fill(ptRandomCone-(bkg3*areaRandomCone)); | |
1800 | fh1BiARandomConesRan[2]->Fill(ptRandomConeRan-(bkg3*areaRandomCone)); | |
1801 | */ | |
d6e66a82 | 1802 | } |
1803 | ||
1804 | ||
1805 | ||
8ad1ea82 | 1806 | } |
1807 | ||
1808 | ||
1809 | // do the event selection if activated | |
1810 | if(fJetTriggerPtCut>0){ | |
1811 | bool select = false; | |
1812 | Float_t minPt = fJetTriggerPtCut; | |
1813 | /* | |
1814 | // hard coded for now ... | |
1815 | // 54.50 44.5 29.5 18.5 for anti-kt rejection 1E-3 | |
1816 | if(cent<10)minPt = 50; | |
1817 | else if(cent<30)minPt = 42; | |
1818 | else if(cent<50)minPt = 28; | |
1819 | else if(cent<80)minPt = 18; | |
1820 | */ | |
1821 | float rho = 0; | |
1822 | if(externalBackground)rho = externalBackground->GetBackground(2); | |
1823 | if(fTCAJetsOut){ | |
1824 | for(int i = 0;i < fTCAJetsOut->GetEntriesFast();i++){ | |
1825 | AliAODJet *jet = (AliAODJet*)fTCAJetsOut->At(i); | |
1826 | Float_t ptSub = jet->Pt() - rho *jet->EffectiveAreaCharged(); | |
1827 | if(ptSub>=minPt){ | |
1828 | select = true; | |
1829 | break; | |
1830 | } | |
1831 | } | |
1832 | } | |
ea950747 | 1833 | |
8ad1ea82 | 1834 | if(select){ |
1835 | static AliAODHandler *aodH = dynamic_cast<AliAODHandler*>(AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()); | |
1836 | fh1CentralitySelect->Fill(cent); | |
1837 | fh1ZSelect->Fill(zVtx); | |
1838 | aodH->SetFillAOD(kTRUE); | |
1839 | } | |
1840 | } | |
1841 | if (fDebug > 2){ | |
1842 | if(fTCAJetsOut)Printf("%s:%d Rec Jets %d",(char*)__FILE__,__LINE__,fTCAJetsOut->GetEntriesFast()); | |
1843 | if(fTCAJetsOutRan)Printf("%s:%d Rec Jets Ran %d",(char*)__FILE__,__LINE__,fTCAJetsOutRan->GetEntriesFast()); | |
1844 | if(fTCARandomConesOut)Printf("%s:%d RC %d",(char*)__FILE__,__LINE__,fTCARandomConesOut->GetEntriesFast()); | |
1845 | if(fTCARandomConesOutRan)Printf("%s:%d RC Ran %d",(char*)__FILE__,__LINE__,fTCARandomConesOutRan->GetEntriesFast()); | |
1846 | } | |
1847 | PostData(1, fHistList); | |
dbf053f0 | 1848 | } |
1849 | ||
1850 | void AliAnalysisTaskJetCluster::Terminate(Option_t */*option*/) | |
1851 | { | |
f0659f11 | 1852 | // |
1853 | // Terminate analysis | |
1854 | // | |
8ad1ea82 | 1855 | if (fDebug > 1) printf("AnalysisJetCluster: Terminate() \n"); |
006b2a30 | 1856 | |
8ad1ea82 | 1857 | if(fMomResH1Fit) delete fMomResH1Fit; |
1858 | if(fMomResH2Fit) delete fMomResH2Fit; | |
1859 | if(fMomResH3Fit) delete fMomResH3Fit; | |
006b2a30 | 1860 | |
dbf053f0 | 1861 | } |
1862 | ||
1863 | ||
1864 | Int_t AliAnalysisTaskJetCluster::GetListOfTracks(TList *list,Int_t type){ | |
1865 | ||
f0659f11 | 1866 | // |
1867 | // get list of tracks/particles for different types | |
1868 | // | |
1869 | ||
79d8877b | 1870 | if(fDebug>2) Printf("%s:%d Selecting tracks with %d",(char*)__FILE__,__LINE__,type); |
dbf053f0 | 1871 | |
1872 | Int_t iCount = 0; | |
8ad1ea82 | 1873 | if(type==kTrackAOD || type==kTrackAODextra || type==kTrackAODextraonly || type==kTrackAODMCextra || type==kTrackAODMCextraonly){ |
1874 | ||
1875 | if(type!=kTrackAODextraonly && type!=kTrackAODMCextraonly) { | |
f840d64c | 1876 | AliAODEvent *aod = 0; |
1877 | if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent()); | |
1878 | else aod = AODEvent(); | |
1879 | if(!aod){ | |
617932d0 | 1880 | if(fDebug>2)Printf("%s:%d No AOD",(char*)__FILE__,__LINE__); |
f840d64c | 1881 | return iCount; |
1882 | } | |
d7396b04 | 1883 | |
f840d64c | 1884 | for(int it = 0;it < aod->GetNumberOfTracks();++it){ |
1885 | AliAODTrack *tr = aod->GetTrack(it); | |
b2c1e955 | 1886 | Bool_t bGood = false; |
1887 | if(fFilterType == 0)bGood = true; | |
8a0f6112 | 1888 | else if(fFilterType == 1)bGood = tr->IsHybridTPCConstrainedGlobal(); |
1889 | else if(fFilterType == 2)bGood = tr->IsHybridGlobalConstrainedGlobal(); | |
b2c1e955 | 1890 | if((fFilterMask>0)&&((!tr->TestFilterBit(fFilterMask)||(!bGood)))){ |
617932d0 | 1891 | if(fDebug>10)Printf("%s:%d Not matching filter %d/%d %d/%d",(char*)__FILE__,__LINE__,it,aod->GetNumberOfTracks(),fFilterMask,tr->GetFilterMap()); |
1892 | continue; | |
1893 | } | |
1f7b59f6 S |
1894 | |
1895 | // heavy flavor jets | |
1896 | if(fFilterMask==528 && fUseHFcuts){ | |
1897 | Double_t ntpcClus = tr->GetTPCNcls(); | |
1898 | Double_t trPt=tr->Pt(); | |
1899 | TFormula NTPCClsCut("f1NClustersTPCLinearPtDep","70.+30./20.*x"); | |
1900 | ||
1901 | if (trPt <= 20. && (ntpcClus < NTPCClsCut.Eval(trPt))) continue; | |
1902 | else if (trPt > 20. && ntpcClus < 100) continue; | |
1903 | ||
3bd35123 | 1904 | if (AvoidDoubleCountingHF(aod,tr)) continue; |
1f7b59f6 | 1905 | } |
3bd35123 | 1906 | // |
1f7b59f6 | 1907 | |
f662dc87 | 1908 | if(fRequireITSRefit){if((tr->GetStatus()&AliESDtrack::kITSrefit)==0)continue;} |
27c67edf ML |
1909 | if (fApplySharedClusterCut) { |
1910 | Double_t frac = Double_t(tr->GetTPCnclsS()) /Double_t(tr->GetTPCncls()); | |
1911 | if (frac > 0.4) continue; | |
1912 | } | |
617932d0 | 1913 | if(TMath::Abs(tr->Eta())>fTrackEtaWindow){ |
1914 | if(fDebug>10)Printf("%s:%d Not matching eta %d/%d",(char*)__FILE__,__LINE__,it,aod->GetNumberOfTracks()); | |
1915 | continue; | |
1916 | } | |
1917 | if(tr->Pt()<fTrackPtCut){ | |
1918 | if(fDebug>10)Printf("%s:%d Not matching pt %d/%d",(char*)__FILE__,__LINE__,it,aod->GetNumberOfTracks()); | |
1919 | continue; | |
1920 | } | |
1921 | if(fDebug>10)Printf("%s:%d MATCHED %d/%d",(char*)__FILE__,__LINE__,it,aod->GetNumberOfTracks()); | |
f840d64c | 1922 | list->Add(tr); |
1923 | iCount++; | |
1924 | } | |
dbf053f0 | 1925 | } |
f840d64c | 1926 | if(type==kTrackAODextra || type==kTrackAODextraonly) { |
1927 | AliAODEvent *aod = 0; | |
1928 | if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent()); | |
1929 | else aod = AODEvent(); | |
1930 | ||
1931 | if(!aod){ | |
1932 | return iCount; | |
1933 | } | |
1934 | TClonesArray *aodExtraTracks = dynamic_cast<TClonesArray*>(aod->FindListObject("aodExtraTracks")); | |
8ddcf605 | 1935 | if(!aodExtraTracks)return iCount; |
f840d64c | 1936 | for(int it =0; it<aodExtraTracks->GetEntries(); it++) { |
1937 | AliVParticle *track = dynamic_cast<AliVParticle*> ((*aodExtraTracks)[it]); | |
1938 | if (!track) continue; | |
1939 | ||
1940 | AliAODTrack *trackAOD = dynamic_cast<AliAODTrack*> (track); | |
8ddcf605 | 1941 | if(!trackAOD)continue; |
b2c1e955 | 1942 | Bool_t bGood = false; |
1943 | if(fFilterType == 0)bGood = true; | |
8a0f6112 | 1944 | else if(fFilterType == 1)bGood = trackAOD->IsHybridTPCConstrainedGlobal(); |
1945 | else if(fFilterType == 2)bGood = trackAOD->IsHybridGlobalConstrainedGlobal(); | |
b2c1e955 | 1946 | if((fFilterMask>0)&&((!trackAOD->TestFilterBit(fFilterMask)||(!bGood))))continue; |
f662dc87 | 1947 | if(fRequireITSRefit){if((trackAOD->GetStatus()&AliESDtrack::kITSrefit)==0)continue;} |
9c7b62e0 | 1948 | if (fApplySharedClusterCut) { |
1949 | Double_t frac = Double_t(trackAOD->GetTPCnclsS()) /Double_t(trackAOD->GetTPCncls()); | |
1950 | if (frac > 0.4) continue; | |
1951 | } | |
1952 | ||
1953 | ||
8ad1ea82 | 1954 | if(TMath::Abs(trackAOD->Eta())>fTrackEtaWindow) continue; |
1955 | if(trackAOD->Pt()<fTrackPtCut) continue; | |
79d8877b | 1956 | if(fDebug) printf("pt extra track %.2f \n", trackAOD->Pt()); |
8ad1ea82 | 1957 | list->Add(trackAOD); |
1958 | iCount++; | |
1959 | } | |
1960 | } | |
1961 | ||
1962 | if(type==kTrackAODMCextra || type==kTrackAODMCextraonly) { //embed generator level particles | |
1963 | AliAODEvent *aod = 0; | |
1964 | if(fUseAODTrackInput)aod = dynamic_cast<AliAODEvent*>(InputEvent()); | |
1965 | else aod = AODEvent(); | |
1966 | if(!aod){ | |
1967 | return iCount; | |
1968 | } | |
1969 | TClonesArray *aodExtraTracks = dynamic_cast<TClonesArray*>(aod->FindListObject("aodExtraMCparticles")); | |
1970 | if(!aodExtraTracks)return iCount; | |
1971 | for(int it =0; it<aodExtraTracks->GetEntries(); it++) { | |
1972 | AliVParticle *track = dynamic_cast<AliVParticle*> ((*aodExtraTracks)[it]); | |
a998fc5a | 1973 | AliAODMCParticle *partmc = dynamic_cast<AliAODMCParticle*> ((*aodExtraTracks)[it]); |
79d8877b | 1974 | if (!track) { |
66ca3666 | 1975 | if(fDebug>10) printf("track %d does not exist\n",it); |
79d8877b | 1976 | continue; |
1977 | } | |
8ad1ea82 | 1978 | |
7e4edf34 | 1979 | if(!partmc) continue; |
1980 | if(!partmc->IsPhysicalPrimary())continue; | |
a998fc5a | 1981 | |
1982 | if (track->Pt()<fTrackPtCut) { | |
7e4edf34 | 1983 | if(fDebug>10) printf("track %d has too low pt %.2f\n",it,track->Pt()); |
a998fc5a | 1984 | continue; |
1985 | } | |
1986 | ||
7e4edf34 | 1987 | /* |
1988 | AliAODTrack *trackAOD = dynamic_cast<AliAODTrack*>((*aodExtraTracks)[it]);//(track); | |
a998fc5a | 1989 | |
79d8877b | 1990 | if(!trackAOD) { |
66ca3666 | 1991 | if(fDebug>10) printf("trackAOD %d does not exist\n",it); |
79d8877b | 1992 | continue; |
1993 | } | |
1994 | ||
1995 | trackAOD->SetFlags(AliESDtrack::kEmbedded); | |
79d8877b | 1996 | trackAOD->SetFilterMap(fFilterMask); |
7e4edf34 | 1997 | */ |
1998 | if(fDebug>10) printf("pt extra track %.2f \n", track->Pt()); | |
79d8877b | 1999 | |
7e4edf34 | 2000 | if(TMath::Abs(track->Eta())>fTrackEtaWindow) continue; |
2001 | if(track->Pt()<fTrackPtCut) continue; | |
2002 | list->Add(track); | |
2003 | ||
f840d64c | 2004 | iCount++; |
2005 | } | |
dbf053f0 | 2006 | } |
8ad1ea82 | 2007 | |
dbf053f0 | 2008 | } |
2009 | else if (type == kTrackKineAll||type == kTrackKineCharged){ | |
2010 | AliMCEvent* mcEvent = MCEvent(); | |
2011 | if(!mcEvent)return iCount; | |
2012 | // we want to have alivpartilces so use get track | |
2013 | for(int it = 0;it < mcEvent->GetNumberOfTracks();++it){ | |
2014 | if(!mcEvent->IsPhysicalPrimary(it))continue; | |
2015 | AliMCParticle* part = (AliMCParticle*)mcEvent->GetTrack(it); | |
2016 | if(type == kTrackKineAll){ | |
0341d0d8 | 2017 | if(part->Pt()<fTrackPtCut)continue; |
dbf053f0 | 2018 | list->Add(part); |
2019 | iCount++; | |
2020 | } | |
2021 | else if(type == kTrackKineCharged){ | |
2022 | if(part->Particle()->GetPDG()->Charge()==0)continue; | |
0341d0d8 | 2023 | if(part->Pt()<fTrackPtCut)continue; |
dbf053f0 | 2024 | list->Add(part); |
2025 | iCount++; | |
2026 | } | |
2027 | } | |
2028 | } | |
2029 | else if (type == kTrackAODMCCharged || type == kTrackAODMCAll || type == kTrackAODMCChargedAcceptance) { | |
2030 | AliAODEvent *aod = 0; | |
959508f4 | 2031 | if(fUseAODMCInput)aod = dynamic_cast<AliAODEvent*>(InputEvent()); |
dbf053f0 | 2032 | else aod = AODEvent(); |
2033 | if(!aod)return iCount; | |
2034 | TClonesArray *tca = dynamic_cast<TClonesArray*>(aod->FindListObject(AliAODMCParticle::StdBranchName())); | |
2035 | if(!tca)return iCount; | |
2036 | for(int it = 0;it < tca->GetEntriesFast();++it){ | |
225f0094 | 2037 | AliAODMCParticle *part = (AliAODMCParticle*)(tca->At(it)); |
dbf053f0 | 2038 | if(!part->IsPhysicalPrimary())continue; |
2039 | if(type == kTrackAODMCAll){ | |
0341d0d8 | 2040 | if(part->Pt()<fTrackPtCut)continue; |
dbf053f0 | 2041 | list->Add(part); |
2042 | iCount++; | |
2043 | } | |
2044 | else if (type == kTrackAODMCCharged || type == kTrackAODMCChargedAcceptance ){ | |
2045 | if(part->Charge()==0)continue; | |
0341d0d8 | 2046 | if(part->Pt()<fTrackPtCut)continue; |
dbf053f0 | 2047 | if(kTrackAODMCCharged){ |
2048 | list->Add(part); | |
2049 | } | |
2050 | else { | |
8a320ab9 | 2051 | if(TMath::Abs(part->Eta())>fTrackEtaWindow)continue; |
dbf053f0 | 2052 | list->Add(part); |
2053 | } | |
2054 | iCount++; | |
2055 | } | |
2056 | } | |
2057 | }// AODMCparticle | |
d8589aad | 2058 | else if (type == kTrackAODMCHF){ |
2059 | ||
2060 | AliAODEvent *aod = 0; | |
2061 | if(fUseAODMCInput)aod = dynamic_cast<AliAODEvent*>(InputEvent()); | |
2062 | else aod = AODEvent(); | |
2063 | if(!aod)return iCount; | |
2064 | TClonesArray *tca = dynamic_cast<TClonesArray*>(aod->FindListObject(AliAODMCParticle::StdBranchName())); | |
2065 | if(!tca)return iCount; | |
2066 | for(int it = 0;it < tca->GetEntriesFast();++it){ | |
2067 | AliAODMCParticle *part = (AliAODMCParticle*)(tca->At(it)); | |
2068 | if(!part) continue; | |
2069 | int partpdg= part->PdgCode(); | |
2070 | if(!part->IsPhysicalPrimary() && !IsBMeson(partpdg) && !IsDMeson(partpdg) )continue; | |
2071 | ||
2072 | if (IsBMeson(partpdg) || IsDMeson(partpdg)) { | |
2073 | iCount+= AddDaughters( list , part,tca); | |
2074 | } | |
2075 | else { | |
2076 | ||
2077 | if(part->Pt()<fTrackPtCut) continue; | |
2078 | if(TMath::Abs(part->Eta())>fTrackEtaWindow) continue; | |
2079 | if(part->Charge()==0) continue; | |
2080 | ||
2081 | if((part->Pt()>=fTrackPtCut) && (TMath::Abs(part->Eta())<=fTrackEtaWindow) && (part->Charge()!=0))list->Add(part); | |
2082 | iCount++; | |
2083 | } | |
2084 | } | |
2085 | } | |
2086 | ||
dbf053f0 | 2087 | list->Sort(); |
2088 | return iCount; | |
dbf053f0 | 2089 | } |
2090 | ||
d8589aad | 2091 | Int_t AliAnalysisTaskJetCluster::AddDaughters(TList * list, AliAODMCParticle *part, TClonesArray * tca){ |
2092 | Int_t count=0; | |
2093 | Int_t nDaugthers = part->GetNDaughters(); | |
2094 | for(Int_t i=0;i< nDaugthers;++i){ | |
2095 | AliAODMCParticle *partdaughter = (AliAODMCParticle*)(tca->At(i)); | |
2096 | if(!partdaughter) continue; | |
2097 | if(partdaughter->Pt()<fTrackPtCut)continue; | |
2098 | if(TMath::Abs(partdaughter->Eta())>fTrackEtaWindow)continue; | |
2099 | if(partdaughter->Charge()==0)continue; | |
2100 | ||
2101 | if(!IsDMeson(partdaughter->PdgCode()) && !IsBMeson(partdaughter->PdgCode()) ){ | |
2102 | list->Add(partdaughter); | |
2103 | count++; | |
2104 | } | |
2105 | else count+=AddDaughters(list,part,tca); | |
2106 | } | |
2107 | return count; | |
2108 | } | |
3bd35123 | 2109 | |
2110 | ||
2111 | Bool_t AliAnalysisTaskJetCluster::AvoidDoubleCountingHF(AliAODEvent *aod, AliAODTrack *tr1){ | |
1f7b59f6 | 2112 | |
3bd35123 | 2113 | if(!(tr1->TestFilterBit(BIT(9)))) return kFALSE; |
d8589aad | 2114 | |
3bd35123 | 2115 | Int_t idtr1 = tr1->GetID(); |
d8589aad | 2116 | |
3bd35123 | 2117 | for(int jt = 0;jt < aod->GetNumberOfTracks();++jt){ |
1f7b59f6 | 2118 | |
3bd35123 | 2119 | const AliAODTrack *tr2 = aod->GetTrack(jt); |
2120 | Int_t idtr2 = tr2->GetID(); | |
2121 | ||
2122 | if (!(tr2->TestFilterBit(BIT(4)))) continue; | |
2123 | if (idtr1==(idtr2+1)*-1.) return kTRUE; | |
1f7b59f6 | 2124 | |
3bd35123 | 2125 | } |
2126 | return kFALSE; | |
1f7b59f6 | 2127 | } |
fa7c34ba | 2128 | void AliAnalysisTaskJetCluster::LoadTrPtResolutionRootFileFromOADB() { |
2129 | ||
8ad1ea82 | 2130 | if (!gGrid) { |
2131 | AliInfo("Trying to connect to AliEn ..."); | |
2132 | TGrid::Connect("alien://"); | |
2133 | } | |
2134 | ||
575dee18 | 2135 | TFile *f = TFile::Open(fPathTrPtResolution.Data()); |
fa7c34ba | 2136 | |
0e5bbbbc | 2137 | if(!f)return; |
2138 | ||
fa7c34ba | 2139 | TProfile *fProfPtPtSigma1PtGlobSt = (TProfile*)f->Get("fProfPtPtSigma1PtGlobSt"); |
2140 | TProfile *fProfPtPtSigma1PtGlobCnoITS = (TProfile*)f->Get("fProfPtPtSigma1PtGlobCnoITS"); | |
2141 | TProfile *fProfPtPtSigma1PtGlobCnoSPD = (TProfile*)f->Get("fProfPtPtSigma1PtGlobCnoSPD"); | |
2142 | ||
2143 | SetSmearResolution(kTRUE); | |
2144 | SetMomentumResolutionHybrid(fProfPtPtSigma1PtGlobSt,fProfPtPtSigma1PtGlobCnoITS,fProfPtPtSigma1PtGlobCnoSPD); | |
575dee18 | 2145 | |
fa7c34ba | 2146 | |
2147 | } | |
2148 | ||
2149 | void AliAnalysisTaskJetCluster::LoadTrEfficiencyRootFileFromOADB() { | |
2150 | ||
8ad1ea82 | 2151 | if (!gGrid) { |
2152 | AliInfo("Trying to connect to AliEn ..."); | |
2153 | TGrid::Connect("alien://"); | |
2154 | } | |
2155 | ||
575dee18 | 2156 | TFile *f = TFile::Open(fPathTrEfficiency.Data()); |
0e5bbbbc | 2157 | if(!f)return; |
fa7c34ba | 2158 | |
2159 | TH1D *hEffPosGlobSt = (TH1D*)f->Get("hEffPosGlobSt"); | |
2160 | TH1D *hEffPosGlobCnoITS = (TH1D*)f->Get("hEffPosGlobCnoITS"); | |
2161 | TH1D *hEffPosGlobCnoSPD = (TH1D*)f->Get("hEffPosGlobCnoSPD"); | |
2162 | ||
2163 | SetDiceEfficiency(kTRUE); | |
2164 | ||
2165 | if(fChangeEfficiencyFraction>0.) { | |
2166 | ||
2167 | TH1D *hEffPosGlobStMin = (TH1D*)hEffPosGlobSt->Clone("hEffPosGlobStMin"); | |
2168 | ||
2169 | for(int bin=1; bin<=hEffPosGlobSt->GetNbinsX(); bin++) { | |
2170 | Double_t content = hEffPosGlobSt->GetBinContent(bin); | |
2171 | hEffPosGlobStMin->SetBinContent(bin,content-fChangeEfficiencyFraction); | |
2172 | } | |
2173 | ||
2174 | SetEfficiencyHybrid(hEffPosGlobStMin,hEffPosGlobCnoITS,hEffPosGlobCnoSPD); | |
2175 | ||
2176 | } | |
2177 | else | |
2178 | SetEfficiencyHybrid(hEffPosGlobSt,hEffPosGlobCnoITS,hEffPosGlobCnoSPD); | |
2179 | ||
fa7c34ba | 2180 | } |
2181 | ||
006b2a30 | 2182 | void AliAnalysisTaskJetCluster::SetMomentumResolutionHybrid(TProfile *p1, TProfile *p2, TProfile *p3) { |
2183 | ||
2184 | // | |
2185 | // set mom res profiles | |
2186 | // | |
2187 | ||
575dee18 | 2188 | if(fMomResH1) delete fMomResH1; |
2189 | if(fMomResH2) delete fMomResH2; | |
2190 | if(fMomResH3) delete fMomResH3; | |
2191 | ||
2192 | fMomResH1 = new TProfile(*p1);//(TProfile*)p1->Clone("fMomResH1"); | |
2193 | fMomResH2 = new TProfile(*p2);//(TProfile*)p2->Clone("fMomResH2"); | |
2194 | fMomResH3 = new TProfile(*p3);//(TProfile*)p3->Clone("fMomResH3"); | |
2195 | ||
006b2a30 | 2196 | } |
2197 | ||
2198 | void AliAnalysisTaskJetCluster:: SetEfficiencyHybrid(TH1 *h1, TH1 *h2, TH1 *h3) { | |
2199 | // | |
2200 | // set tracking efficiency histos | |
2201 | // | |
2202 | ||
2203 | fhEffH1 = (TH1*)h1->Clone("fhEffH1"); | |
2204 | fhEffH2 = (TH1*)h2->Clone("fhEffH2"); | |
2205 | fhEffH3 = (TH1*)h3->Clone("fhEffH3"); | |
2206 | } | |
2207 | ||
2208 | Double_t AliAnalysisTaskJetCluster::GetMomentumSmearing(Int_t cat, Double_t pt) { | |
2209 | ||
2210 | // | |
2211 | // Get smearing on generated momentum | |
2212 | // | |
2213 | ||
2214 | //printf("GetMomentumSmearing for cat %d and pt = %f \n",cat,pt); | |
2215 | ||
2216 | TProfile *fMomRes = 0x0; | |
2217 | if(cat==1) fMomRes = (TProfile*)fMomResH1->Clone("fMomRes"); | |
2218 | if(cat==2) fMomRes = (TProfile*)fMomResH2->Clone("fMomRes"); | |
2219 | if(cat==3) fMomRes = (TProfile*)fMomResH3->Clone("fMomRes"); | |
2220 | ||
2221 | if(!fMomRes) { | |
2222 | return 0.; | |
2223 | } | |
2224 | ||
2225 | ||
2226 | Double_t smear = 0.; | |
2227 | ||
2228 | if(pt>20.) { | |
2229 | if(cat==1 && fMomResH1Fit) smear = fMomResH1Fit->Eval(pt); | |
2230 | if(cat==2 && fMomResH2Fit) smear = fMomResH2Fit->Eval(pt); | |
2231 | if(cat==3 && fMomResH3Fit) smear = fMomResH3Fit->Eval(pt); | |
2232 | } | |
2233 | else { | |
2234 | ||
2235 | Int_t bin = fMomRes->FindBin(pt); | |
2236 | ||
2237 | smear = fRandom->Gaus(fMomRes->GetBinContent(bin),fMomRes->GetBinError(bin)); | |
2238 | ||
2239 | } | |
2240 | ||
2241 | if(fMomRes) delete fMomRes; | |
2242 | ||
2243 | return smear; | |
2244 | } | |
2245 | ||
2246 | void AliAnalysisTaskJetCluster::FitMomentumResolution() { | |
2247 | // | |
2248 | // Fit linear function on momentum resolution at high pT | |
2249 | // | |
2250 | ||
2251 | if(!fMomResH1Fit && fMomResH1) { | |
2252 | fMomResH1Fit = new TF1("fMomResH1Fit","[0]+[1]*x",0.,200.); | |
2253 | fMomResH1->Fit(fMomResH1Fit,"LL V0","",5.,30.); | |
2254 | fMomResH1Fit ->SetRange(5.,100.); | |
2255 | } | |
2256 | ||
2257 | if(!fMomResH2Fit && fMomResH2) { | |
2258 | fMomResH2Fit = new TF1("fMomResH2Fit","[0]+[1]*x",0.,200.); | |
2259 | fMomResH2->Fit(fMomResH2Fit,"LL V0","",5.,30.); | |
2260 | fMomResH2Fit ->SetRange(5.,100.); | |
2261 | } | |
2262 | ||
2263 | if(!fMomResH3Fit && fMomResH3) { | |
2264 | fMomResH3Fit = new TF1("fMomResH3Fit","[0]+[1]*x",0.,200.); | |
2265 | fMomResH3->Fit(fMomResH3Fit,"LL V0","",5.,30.); | |
2266 | fMomResH3Fit ->SetRange(5.,100.); | |
2267 | } | |
2268 | ||
2269 | } | |
2270 | ||
dbf053f0 | 2271 | /* |
8ad1ea82 | 2272 | Int_t AliAnalysisTaskJetCluster::AddParticlesFastJet(TList &particles,vector<fastjet::PseudoJet> &inputParticles){ |
dbf053f0 | 2273 | for(int i = 0; i < particles.GetEntries(); i++){ |
8ad1ea82 | 2274 | AliVParticle *vp = (AliVParticle*)particles.At(i); |
2275 | // Carefull energy is not well determined in real data, should not matter for p_T scheme? | |
2276 | fastjet::PseudoJet jInp(vp->Px(),vp->Py(),vp->Pz(),vp->E()); | |
2277 | jInp.set_user_index(i); | |
2278 | inputParticles.push_back(jInp); | |
dbf053f0 | 2279 | } |
2280 | ||
2281 | return 0; | |
2282 | ||
8ad1ea82 | 2283 | } |
dbf053f0 | 2284 | */ |
d8589aad | 2285 | |
2286 | ||
2287 | bool AliAnalysisTaskJetCluster::IsBMeson(int pc){ | |
2288 | int bPdG[] = {511,521,10511,10521,513,523,10513,10523,20513,20523,20513,20523,515,525,531, | |
2289 | 10531,533,10533,20533,535,541,10541,543,10543,20543,545,551,10551,100551, | |
2290 | 110551,200551,210551,553,10553,20553,30553,100553,110553,120553,130553,200553,210553,220553, | |
2291 | 300553,9000533,9010553,555,10555,20555,100555,110555,120555,200555,557,100557}; | |
2292 | for(int i=0;i< (int)(sizeof(bPdG)/sizeof(int));++i) if(abs(pc) == bPdG[i]) return true; | |
2293 | return false; | |
2294 | } | |
2295 | bool AliAnalysisTaskJetCluster::IsDMeson(int pc){ | |
2296 | int bPdG[] = {411,421,10411,10421,413,423,10413,10423,20431,20423,415, | |
2297 | 425,431,10431,433,10433,20433,435,441,10441,100441,443,10443,20443, | |
2298 | 100443,30443,9000443,9010443,9020443,445,100445}; | |
2299 | for(int i=0;i< (int)(sizeof(bPdG)/sizeof(int));++i) if(abs(pc) == bPdG[i]) return true; | |
2300 | return false; | |
2301 | } | |
d43a2b0c | 2302 |