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bfc7c23b | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // Class for heavy-flavour electron with EMCal triggered events | |
17 | // Author: Shingo Sakai | |
18 | ||
19 | ||
20 | #include "TChain.h" | |
21 | #include "TTree.h" | |
22 | #include "TH2F.h" | |
8efacc22 | 23 | #include "TF1.h" |
bfc7c23b | 24 | #include "TMath.h" |
25 | #include "TCanvas.h" | |
26 | #include "THnSparse.h" | |
27 | #include "TLorentzVector.h" | |
28 | #include "TString.h" | |
29 | #include "TFile.h" | |
09022877 | 30 | #include "TGraphErrors.h" |
bfc7c23b | 31 | |
6451f693 | 32 | #include "TDatabasePDG.h" |
33 | ||
bfc7c23b | 34 | #include "AliAnalysisTask.h" |
35 | #include "AliAnalysisManager.h" | |
36 | ||
37 | #include "AliESDEvent.h" | |
38 | #include "AliESDHandler.h" | |
39 | #include "AliAODEvent.h" | |
40 | #include "AliAODHandler.h" | |
41 | ||
e7d87aef | 42 | #include "AliMCEventHandler.h" |
43 | #include "AliMCEvent.h" | |
44 | #include "AliMCParticle.h" | |
45 | ||
bfc7c23b | 46 | #include "AliAnalysisTaskHFECal.h" |
47 | #include "TGeoGlobalMagField.h" | |
48 | #include "AliLog.h" | |
49 | #include "AliAnalysisTaskSE.h" | |
50 | #include "TRefArray.h" | |
51 | #include "TVector.h" | |
52 | #include "AliESDInputHandler.h" | |
53 | #include "AliESDpid.h" | |
54 | #include "AliESDtrackCuts.h" | |
55 | #include "AliPhysicsSelection.h" | |
56 | #include "AliESDCaloCluster.h" | |
57 | #include "AliAODCaloCluster.h" | |
58 | #include "AliEMCALRecoUtils.h" | |
59 | #include "AliEMCALGeometry.h" | |
60 | #include "AliGeomManager.h" | |
61 | #include "stdio.h" | |
62 | #include "TGeoManager.h" | |
63 | #include "iostream" | |
64 | #include "fstream" | |
65 | ||
66 | #include "AliEMCALTrack.h" | |
67 | #include "AliMagF.h" | |
68 | ||
69 | #include "AliKFParticle.h" | |
70 | #include "AliKFVertex.h" | |
71 | ||
72 | #include "AliPID.h" | |
73 | #include "AliPIDResponse.h" | |
74 | #include "AliHFEcontainer.h" | |
75 | #include "AliHFEcuts.h" | |
76 | #include "AliHFEpid.h" | |
77 | #include "AliHFEpidBase.h" | |
78 | #include "AliHFEpidQAmanager.h" | |
79 | #include "AliHFEtools.h" | |
80 | #include "AliCFContainer.h" | |
81 | #include "AliCFManager.h" | |
82 | ||
e7d87aef | 83 | #include "AliStack.h" |
84 | ||
bfc7c23b | 85 | #include "AliCentrality.h" |
86 | ||
c2aad3ae | 87 | using namespace std; |
88 | ||
bfc7c23b | 89 | ClassImp(AliAnalysisTaskHFECal) |
90 | //________________________________________________________________________ | |
91 | AliAnalysisTaskHFECal::AliAnalysisTaskHFECal(const char *name) | |
92 | : AliAnalysisTaskSE(name) | |
93 | ,fESD(0) | |
e7d87aef | 94 | ,fMC(0) |
46305ed6 | 95 | ,stack(0) |
fb87d707 | 96 | ,fGeom(0) |
bfc7c23b | 97 | ,fOutputList(0) |
c6bca3f2 | 98 | ,fqahist(0) |
bfc7c23b | 99 | ,fTrackCuts(0) |
100 | ,fCuts(0) | |
101 | ,fIdentifiedAsOutInz(kFALSE) | |
102 | ,fPassTheEventCut(kFALSE) | |
103 | ,fRejectKinkMother(kFALSE) | |
e7d87aef | 104 | ,fmcData(kFALSE) |
bfc7c23b | 105 | ,fVz(0.0) |
106 | ,fCFM(0) | |
107 | ,fPID(0) | |
108 | ,fPIDqa(0) | |
109 | ,fOpeningAngleCut(0.1) | |
6451f693 | 110 | ,fMimpTassCut(0.5) |
6b2cee73 | 111 | ,fMimNsigassCut(-3) |
a009053a | 112 | ,fInvmassCut(0) // no mass |
113 | ,fSetMassConstraint(kTRUE) | |
3c475a9d | 114 | ,fSetMassWidthCut(kFALSE) |
2f8ef315 | 115 | ,fSetMassNonlinear(kFALSE) |
6451f693 | 116 | ,fSetKFpart(kTRUE) |
bfc7c23b | 117 | ,fNoEvents(0) |
118 | ,fEMCAccE(0) | |
f4e0d2d5 | 119 | ,hEMCAccE(0) |
bfc7c23b | 120 | ,fTrkpt(0) |
121 | ,fTrkEovPBef(0) | |
122 | ,fTrkEovPAft(0) | |
123 | ,fdEdxBef(0) | |
124 | ,fdEdxAft(0) | |
125 | ,fIncpT(0) | |
fb87d707 | 126 | ,fIncpTM20(0) |
bfc7c23b | 127 | ,fInvmassLS(0) |
128 | ,fInvmassULS(0) | |
8806ce6c | 129 | ,fInvmassLSmc(0) |
130 | ,fInvmassULSmc(0) | |
6ec70f8c | 131 | ,fInvmassLSreco(0) |
132 | ,fInvmassULSreco(0) | |
93c189c5 | 133 | ,fInvmassLSmc0(0) |
134 | ,fInvmassLSmc1(0) | |
135 | ,fInvmassLSmc2(0) | |
136 | ,fInvmassLSmc3(0) | |
137 | ,fInvmassULSmc0(0) | |
138 | ,fInvmassULSmc1(0) | |
139 | ,fInvmassULSmc2(0) | |
140 | ,fInvmassULSmc3(0) | |
bfc7c23b | 141 | ,fOpeningAngleLS(0) |
142 | ,fOpeningAngleULS(0) | |
143 | ,fPhotoElecPt(0) | |
144 | ,fPhoElecPt(0) | |
fb87d707 | 145 | ,fPhoElecPtM20(0) |
f09766dd | 146 | ,fSameElecPt(0) |
fb87d707 | 147 | ,fSameElecPtM20(0) |
ebef1da9 | 148 | ,fSemiElecPtM20(0) |
bfc7c23b | 149 | ,fTrackPtBefTrkCuts(0) |
150 | ,fTrackPtAftTrkCuts(0) | |
151 | ,fTPCnsigma(0) | |
152 | ,fCent(0) | |
153 | ,fEleInfo(0) | |
e1f0fb74 | 154 | ,fElenSigma(0) |
feffe705 | 155 | /* |
fb87d707 | 156 | ,fClsEBftTrigCut(0) |
157 | ,fClsEAftTrigCut(0) | |
158 | ,fClsEAftTrigCut1(0) | |
159 | ,fClsEAftTrigCut2(0) | |
160 | ,fClsEAftTrigCut3(0) | |
161 | ,fClsEAftTrigCut4(0) | |
162 | ,fClsETime(0) | |
163 | ,fClsETime1(0) | |
164 | ,fTrigTimes(0) | |
42c75692 | 165 | ,fCellCheck(0) |
feffe705 | 166 | */ |
e7d87aef | 167 | ,fInputHFEMC(0) |
feffe705 | 168 | ,fInputAlle(0) |
e7d87aef | 169 | ,fIncpTMChfe(0) |
3db00c72 | 170 | ,fIncpTMChfeAll(0) |
e7d87aef | 171 | ,fIncpTMCM20hfe(0) |
3db00c72 | 172 | ,fIncpTMCM20hfeAll(0) |
60544aea | 173 | ,fIncpTMCM20hfeCheck(0) |
bd6ee6dd | 174 | ,fInputHFEMC_weight(0) |
175 | ,fIncpTMCM20hfeCheck_weight(0) | |
e7d87aef | 176 | ,fIncpTMCpho(0) |
177 | ,fIncpTMCM20pho(0) | |
178 | ,fPhoElecPtMC(0) | |
179 | ,fPhoElecPtMCM20(0) | |
180 | ,fSameElecPtMC(0) | |
181 | ,fSameElecPtMCM20(0) | |
e4b0faf2 | 182 | ,fIncpTMCM20pho_pi0e(0) |
183 | ,fPhoElecPtMCM20_pi0e(0) | |
184 | ,fSameElecPtMCM20_pi0e(0) | |
93c189c5 | 185 | ,fIncpTMCM20pho_eta(0) |
186 | ,fPhoElecPtMCM20_eta(0) | |
187 | ,fSameElecPtMCM20_eta(0) | |
697ecf6b | 188 | ,fIncpTMCpho_pi0e_TPC(0) |
189 | ,fPhoElecPtMC_pi0e_TPC(0) | |
190 | ,fSameElecPtMC_pi0e_TPC(0) | |
2f8ef315 | 191 | ,fIncpTMCpho_eta_TPC(0) |
192 | ,fPhoElecPtMC_eta_TPC(0) | |
193 | ,fSameElecPtMC_eta_TPC(0) | |
a6df418c | 194 | ,CheckNclust(0) |
195 | ,CheckNits(0) | |
ae88597c | 196 | ,CheckDCA(0) |
d113d7cd | 197 | ,Hpi0pTcheck(0) |
19325033 | 198 | ,HETApTcheck(0) |
bd6ee6dd | 199 | ,HphopTcheck(0) |
5e0e45b3 | 200 | ,HDpTcheck(0) |
201 | ,HBpTcheck(0) | |
93c189c5 | 202 | ,fpTCheck(0) |
50919258 | 203 | ,fMomDtoE(0) |
70448e3b | 204 | ,fLabelCheck(0) |
205 | ,fgeoFake(0) | |
d19af75d | 206 | ,fFakeTrk0(0) |
207 | ,fFakeTrk1(0) | |
5e38d973 | 208 | ,ftimingEle(0) |
6f4a9952 | 209 | ,fIncMaxE(0) |
5e38d973 | 210 | ,fIncReco(0) |
211 | ,fPhoReco(0) | |
212 | ,fSamReco(0) | |
c82f1b9d | 213 | ,fIncRecoMaxE(0) |
214 | ,fPhoRecoMaxE(0) | |
215 | ,fSamRecoMaxE(0) | |
bd50bf24 | 216 | ,fPhoVertexReco0(0) |
217 | ,fPhoVertexReco1(0) | |
f2111233 | 218 | ,fPhoVertexReco2(0) |
219 | ,fPhoVertexReco3(0) | |
09022877 | 220 | //,fnSigEtaCorr(NULL) |
bfc7c23b | 221 | { |
222 | //Named constructor | |
223 | ||
224 | fPID = new AliHFEpid("hfePid"); | |
225 | fTrackCuts = new AliESDtrackCuts(); | |
226 | ||
09022877 | 227 | for(int i=0; i<7; i++)fnSigEtaCorr[i] = 0; |
228 | ||
bfc7c23b | 229 | // Define input and output slots here |
230 | // Input slot #0 works with a TChain | |
231 | DefineInput(0, TChain::Class()); | |
232 | // Output slot #0 id reserved by the base class for AOD | |
233 | // Output slot #1 writes into a TH1 container | |
234 | // DefineOutput(1, TH1I::Class()); | |
235 | DefineOutput(1, TList::Class()); | |
236 | // DefineOutput(3, TTree::Class()); | |
237 | } | |
238 | ||
239 | //________________________________________________________________________ | |
240 | AliAnalysisTaskHFECal::AliAnalysisTaskHFECal() | |
241 | : AliAnalysisTaskSE("DefaultAnalysis_AliAnalysisTaskHFECal") | |
242 | ,fESD(0) | |
e7d87aef | 243 | ,fMC(0) |
46305ed6 | 244 | ,stack(0) |
fb87d707 | 245 | ,fGeom(0) |
bfc7c23b | 246 | ,fOutputList(0) |
c6bca3f2 | 247 | ,fqahist(0) |
bfc7c23b | 248 | ,fTrackCuts(0) |
249 | ,fCuts(0) | |
250 | ,fIdentifiedAsOutInz(kFALSE) | |
251 | ,fPassTheEventCut(kFALSE) | |
252 | ,fRejectKinkMother(kFALSE) | |
e7d87aef | 253 | ,fmcData(kFALSE) |
bfc7c23b | 254 | ,fVz(0.0) |
255 | ,fCFM(0) | |
256 | ,fPID(0) | |
257 | ,fPIDqa(0) | |
258 | ,fOpeningAngleCut(0.1) | |
6451f693 | 259 | ,fMimpTassCut(0.5) |
6b2cee73 | 260 | ,fMimNsigassCut(-3) |
a009053a | 261 | ,fInvmassCut(0) // no mass |
262 | ,fSetMassConstraint(kTRUE) | |
3c475a9d | 263 | ,fSetMassWidthCut(kFALSE) |
2f8ef315 | 264 | ,fSetMassNonlinear(kFALSE) |
6451f693 | 265 | ,fSetKFpart(kTRUE) |
bfc7c23b | 266 | ,fNoEvents(0) |
267 | ,fEMCAccE(0) | |
f4e0d2d5 | 268 | ,hEMCAccE(0) |
bfc7c23b | 269 | ,fTrkpt(0) |
270 | ,fTrkEovPBef(0) | |
271 | ,fTrkEovPAft(0) | |
272 | ,fdEdxBef(0) | |
273 | ,fdEdxAft(0) | |
274 | ,fIncpT(0) | |
fb87d707 | 275 | ,fIncpTM20(0) |
bfc7c23b | 276 | ,fInvmassLS(0) |
277 | ,fInvmassULS(0) | |
8806ce6c | 278 | ,fInvmassLSmc(0) |
279 | ,fInvmassULSmc(0) | |
6ec70f8c | 280 | ,fInvmassLSreco(0) |
281 | ,fInvmassULSreco(0) | |
93c189c5 | 282 | ,fInvmassLSmc0(0) |
283 | ,fInvmassLSmc1(0) | |
284 | ,fInvmassLSmc2(0) | |
285 | ,fInvmassLSmc3(0) | |
286 | ,fInvmassULSmc0(0) | |
287 | ,fInvmassULSmc1(0) | |
288 | ,fInvmassULSmc2(0) | |
289 | ,fInvmassULSmc3(0) | |
bfc7c23b | 290 | ,fOpeningAngleLS(0) |
291 | ,fOpeningAngleULS(0) | |
292 | ,fPhotoElecPt(0) | |
293 | ,fPhoElecPt(0) | |
fb87d707 | 294 | ,fPhoElecPtM20(0) |
f09766dd | 295 | ,fSameElecPt(0) |
fb87d707 | 296 | ,fSameElecPtM20(0) |
ebef1da9 | 297 | ,fSemiElecPtM20(0) |
bfc7c23b | 298 | ,fTrackPtBefTrkCuts(0) |
299 | ,fTrackPtAftTrkCuts(0) | |
300 | ,fTPCnsigma(0) | |
301 | ,fCent(0) | |
302 | ,fEleInfo(0) | |
e1f0fb74 | 303 | ,fElenSigma(0) |
feffe705 | 304 | /* |
fb87d707 | 305 | ,fClsEBftTrigCut(0) |
306 | ,fClsEAftTrigCut(0) | |
307 | ,fClsEAftTrigCut1(0) | |
308 | ,fClsEAftTrigCut2(0) | |
309 | ,fClsEAftTrigCut3(0) | |
310 | ,fClsEAftTrigCut4(0) | |
311 | ,fClsETime(0) | |
312 | ,fClsETime1(0) | |
313 | ,fTrigTimes(0) | |
42c75692 | 314 | ,fCellCheck(0) |
feffe705 | 315 | */ |
e7d87aef | 316 | ,fInputHFEMC(0) |
feffe705 | 317 | ,fInputAlle(0) |
e7d87aef | 318 | ,fIncpTMChfe(0) |
3db00c72 | 319 | ,fIncpTMChfeAll(0) |
e7d87aef | 320 | ,fIncpTMCM20hfe(0) |
3db00c72 | 321 | ,fIncpTMCM20hfeAll(0) |
60544aea | 322 | ,fIncpTMCM20hfeCheck(0) |
bd6ee6dd | 323 | ,fInputHFEMC_weight(0) |
324 | ,fIncpTMCM20hfeCheck_weight(0) | |
e7d87aef | 325 | ,fIncpTMCpho(0) |
326 | ,fIncpTMCM20pho(0) | |
327 | ,fPhoElecPtMC(0) | |
328 | ,fPhoElecPtMCM20(0) | |
329 | ,fSameElecPtMC(0) | |
330 | ,fSameElecPtMCM20(0) | |
e4b0faf2 | 331 | ,fIncpTMCM20pho_pi0e(0) |
332 | ,fPhoElecPtMCM20_pi0e(0) | |
333 | ,fSameElecPtMCM20_pi0e(0) | |
93c189c5 | 334 | ,fIncpTMCM20pho_eta(0) |
335 | ,fPhoElecPtMCM20_eta(0) | |
336 | ,fSameElecPtMCM20_eta(0) | |
697ecf6b | 337 | ,fIncpTMCpho_pi0e_TPC(0) |
338 | ,fPhoElecPtMC_pi0e_TPC(0) | |
339 | ,fSameElecPtMC_pi0e_TPC(0) | |
2f8ef315 | 340 | ,fIncpTMCpho_eta_TPC(0) |
341 | ,fPhoElecPtMC_eta_TPC(0) | |
342 | ,fSameElecPtMC_eta_TPC(0) | |
a6df418c | 343 | ,CheckNclust(0) |
344 | ,CheckNits(0) | |
ae88597c | 345 | ,CheckDCA(0) |
d113d7cd | 346 | ,Hpi0pTcheck(0) |
19325033 | 347 | ,HETApTcheck(0) |
e4b0faf2 | 348 | ,HphopTcheck(0) |
5e0e45b3 | 349 | ,HDpTcheck(0) |
350 | ,HBpTcheck(0) | |
93c189c5 | 351 | ,fpTCheck(0) |
50919258 | 352 | ,fMomDtoE(0) |
70448e3b | 353 | ,fLabelCheck(0) |
354 | ,fgeoFake(0) | |
d19af75d | 355 | ,fFakeTrk0(0) |
356 | ,fFakeTrk1(0) | |
59d998de | 357 | ,ftimingEle(0) |
6f4a9952 | 358 | ,fIncMaxE(0) |
5e38d973 | 359 | ,fIncReco(0) |
360 | ,fPhoReco(0) | |
361 | ,fSamReco(0) | |
c82f1b9d | 362 | ,fIncRecoMaxE(0) |
363 | ,fPhoRecoMaxE(0) | |
364 | ,fSamRecoMaxE(0) | |
bd50bf24 | 365 | ,fPhoVertexReco0(0) |
366 | ,fPhoVertexReco1(0) | |
f2111233 | 367 | ,fPhoVertexReco2(0) |
368 | ,fPhoVertexReco3(0) | |
09022877 | 369 | //,fnSigEtaCorr(NULL) |
bfc7c23b | 370 | { |
371 | //Default constructor | |
372 | fPID = new AliHFEpid("hfePid"); | |
373 | ||
374 | fTrackCuts = new AliESDtrackCuts(); | |
375 | ||
09022877 | 376 | for(int i=0; i<7; i++)fnSigEtaCorr[i] = 0; |
377 | ||
bfc7c23b | 378 | // Constructor |
379 | // Define input and output slots here | |
380 | // Input slot #0 works with a TChain | |
381 | DefineInput(0, TChain::Class()); | |
382 | // Output slot #0 id reserved by the base class for AOD | |
383 | // Output slot #1 writes into a TH1 container | |
384 | // DefineOutput(1, TH1I::Class()); | |
385 | DefineOutput(1, TList::Class()); | |
386 | //DefineOutput(3, TTree::Class()); | |
387 | } | |
388 | //_________________________________________ | |
389 | ||
390 | AliAnalysisTaskHFECal::~AliAnalysisTaskHFECal() | |
391 | { | |
392 | //Destructor | |
393 | ||
394 | delete fOutputList; | |
fb87d707 | 395 | delete fGeom; |
bfc7c23b | 396 | delete fPID; |
a6df418c | 397 | delete fCuts; |
bfc7c23b | 398 | delete fCFM; |
399 | delete fPIDqa; | |
400 | delete fTrackCuts; | |
401 | } | |
402 | //_________________________________________ | |
403 | ||
404 | void AliAnalysisTaskHFECal::UserExec(Option_t*) | |
405 | { | |
406 | //Main loop | |
407 | //Called for each event | |
408 | ||
409 | // create pointer to event | |
410 | fESD = dynamic_cast<AliESDEvent*>(InputEvent()); | |
411 | if (!fESD) { | |
412 | printf("ERROR: fESD not available\n"); | |
413 | return; | |
414 | } | |
415 | ||
416 | if(!fCuts){ | |
417 | AliError("HFE cuts not available"); | |
418 | return; | |
419 | } | |
420 | ||
421 | if(!fPID->IsInitialized()){ | |
422 | // Initialize PID with the given run number | |
423 | AliWarning("PID not initialised, get from Run no"); | |
424 | fPID->InitializePID(fESD->GetRunNumber()); | |
425 | } | |
426 | ||
e7d87aef | 427 | if(fmcData)fMC = MCEvent(); |
46305ed6 | 428 | //AliStack* stack = NULL; |
e7d87aef | 429 | if(fmcData && fMC)stack = fMC->Stack(); |
430 | ||
431 | Float_t cent = -1.; | |
432 | AliCentrality *centrality = fESD->GetCentrality(); | |
433 | cent = centrality->GetCentralityPercentile("V0M"); | |
434 | ||
435 | //---- fill MC track info | |
436 | if(fmcData && fMC) | |
437 | { | |
438 | Int_t nParticles = stack->GetNtrack(); | |
439 | for (Int_t iParticle = 0; iParticle < nParticles; iParticle++) { | |
440 | TParticle* particle = stack->Particle(iParticle); | |
441 | int fPDG = particle->GetPdgCode(); | |
442 | double mcZvertex = fMC->GetPrimaryVertex()->GetZ(); | |
443 | double pTMC = particle->Pt(); | |
feffe705 | 444 | double proR = particle->R(); |
9b3495ff | 445 | double etaMC = particle->Eta(); |
446 | if(fabs(etaMC)>0.6)continue; | |
e7d87aef | 447 | Bool_t mcInDtoE= kFALSE; |
448 | Bool_t mcInBtoE= kFALSE; | |
449 | ||
d113d7cd | 450 | Bool_t MChijing = fMC->IsFromBGEvent(iParticle); |
fd426741 | 451 | //if(!MChijing)printf("not MC hijing"); |
d113d7cd | 452 | int iHijing = 1; |
453 | if(!MChijing)iHijing = 0; | |
68d718e7 | 454 | double mcphoinfo[5]; |
455 | mcphoinfo[0] = cent; | |
456 | mcphoinfo[1] = pTMC; | |
457 | mcphoinfo[2] = iHijing; | |
68d718e7 | 458 | if(fPDG==111)Hpi0pTcheck->Fill(mcphoinfo); |
459 | if(fPDG==221)HETApTcheck->Fill(mcphoinfo); | |
bd6ee6dd | 460 | if(fabs(fPDG)==411 || fabs(fPDG)==413 || fabs(fPDG)==421 || fabs(fPDG)==423 || fabs(fPDG)==431)HDpTcheck->Fill(pTMC,iHijing); |
461 | if(fabs(fPDG)==511 || fabs(fPDG)==513 || fabs(fPDG)==521 || fabs(fPDG)==523 || fabs(fPDG)==531)HBpTcheck->Fill(pTMC,iHijing); | |
d113d7cd | 462 | |
e4b0faf2 | 463 | if(particle->GetFirstMother()>-1 && fPDG==22) |
464 | { | |
465 | int parentPID = stack->Particle(particle->GetFirstMother())->GetPdgCode(); | |
466 | if(parentPID==111 || parentPID==221)HphopTcheck->Fill(pTMC,iHijing); // pi0->g & eta->g | |
467 | } | |
468 | ||
e7d87aef | 469 | if(particle->GetFirstMother()>-1 && fabs(fPDG)==11) |
470 | { | |
471 | int parentPID = stack->Particle(particle->GetFirstMother())->GetPdgCode(); | |
bd6ee6dd | 472 | double pTMCparent = stack->Particle(particle->GetFirstMother())->Pt(); |
e7d87aef | 473 | if((fabs(parentPID)==411 || fabs(parentPID)==413 || fabs(parentPID)==421 || fabs(parentPID)==423 || fabs(parentPID)==431)&& fabs(fPDG)==11)mcInDtoE = kTRUE; |
474 | if((fabs(parentPID)==511 || fabs(parentPID)==513 || fabs(parentPID)==521 || fabs(parentPID)==523 || fabs(parentPID)==531)&& fabs(fPDG)==11)mcInBtoE = kTRUE; | |
bd6ee6dd | 475 | if((mcInBtoE || mcInDtoE) && fabs(mcZvertex)<10.0) |
476 | { | |
477 | fInputHFEMC->Fill(cent,pTMC); | |
478 | double mcinfo[5]; | |
479 | mcinfo[0] = cent; | |
480 | mcinfo[1] = pTMC; | |
481 | mcinfo[2] = 0.0; | |
482 | mcinfo[3] = iHijing; | |
483 | mcinfo[4] = pTMCparent; | |
484 | fInputHFEMC_weight->Fill(mcinfo); | |
485 | } | |
e7d87aef | 486 | } |
487 | ||
5e0e45b3 | 488 | |
feffe705 | 489 | if(proR<7.0 && fabs(fPDG)==11)fInputAlle->Fill(cent,pTMC); |
490 | ||
e7d87aef | 491 | } |
492 | } | |
493 | ||
bfc7c23b | 494 | fNoEvents->Fill(0); |
495 | ||
496 | Int_t fNOtrks = fESD->GetNumberOfTracks(); | |
497 | const AliESDVertex *pVtx = fESD->GetPrimaryVertex(); | |
498 | ||
499 | Double_t pVtxZ = -999; | |
500 | pVtxZ = pVtx->GetZ(); | |
501 | ||
502 | if(TMath::Abs(pVtxZ)>10) return; | |
503 | fNoEvents->Fill(1); | |
504 | ||
f4e0d2d5 | 505 | if(fNOtrks<1) return; |
bfc7c23b | 506 | fNoEvents->Fill(2); |
507 | ||
508 | AliPIDResponse *pidResponse = fInputHandler->GetPIDResponse(); | |
509 | if(!pidResponse){ | |
510 | AliDebug(1, "Using default PID Response"); | |
511 | pidResponse = AliHFEtools::GetDefaultPID(kFALSE, fInputEvent->IsA() == AliAODEvent::Class()); | |
512 | } | |
513 | ||
514 | fPID->SetPIDResponse(pidResponse); | |
515 | ||
516 | fCFM->SetRecEventInfo(fESD); | |
517 | ||
bfc7c23b | 518 | fCent->Fill(cent); |
519 | ||
b12bc641 | 520 | //if(cent>90.) return; |
bfc7c23b | 521 | |
522 | // Calorimeter info. | |
523 | ||
42c75692 | 524 | FindTriggerClusters(); |
525 | ||
bfc7c23b | 526 | // make EMCAL array |
6f4a9952 | 527 | double maxE = 0.0; |
bfc7c23b | 528 | for(Int_t iCluster=0; iCluster<fESD->GetNumberOfCaloClusters(); iCluster++) |
529 | { | |
530 | AliESDCaloCluster *clust = fESD->GetCaloCluster(iCluster); | |
68d718e7 | 531 | if(clust && clust->IsEMCAL()) |
bfc7c23b | 532 | { |
533 | double clustE = clust->E(); | |
534 | float emcx[3]; // cluster pos | |
535 | clust->GetPosition(emcx); | |
536 | TVector3 clustpos(emcx[0],emcx[1],emcx[2]); | |
537 | double emcphi = clustpos.Phi(); | |
538 | double emceta = clustpos.Eta(); | |
fb87d707 | 539 | double calInfo[5]; |
540 | calInfo[0] = emcphi; calInfo[1] = emceta; calInfo[2] = clustE; calInfo[3] = cent; calInfo[4] = clust->Chi2(); | |
f4e0d2d5 | 541 | //fEMCAccE->Fill(calInfo); |
f4e0d2d5 | 542 | hEMCAccE->Fill(cent,clustE); |
6f4a9952 | 543 | if(clustE>maxE)maxE = clustE; |
bfc7c23b | 544 | } |
545 | } | |
546 | ||
547 | // Track loop | |
548 | for (Int_t iTracks = 0; iTracks < fESD->GetNumberOfTracks(); iTracks++) { | |
549 | AliESDtrack* track = fESD->GetTrack(iTracks); | |
550 | if (!track) { | |
551 | printf("ERROR: Could not receive track %d\n", iTracks); | |
552 | continue; | |
553 | } | |
e7d87aef | 554 | |
89f41a30 | 555 | //--- Get MC informtion |
556 | ||
46305ed6 | 557 | int parentlabel = 99999; |
558 | int parentPID = 99999; | |
559 | int grand_parentlabel = 99999; | |
560 | int grand_parentPID = 99999; | |
e7d87aef | 561 | Bool_t mcPho = kFALSE; |
562 | Bool_t mcDtoE= kFALSE; | |
563 | Bool_t mcBtoE= kFALSE; | |
93c189c5 | 564 | Bool_t mcOrgPi0 = kFALSE; |
565 | Bool_t mcOrgEta = kFALSE; | |
e7d87aef | 566 | double mcele = -1.; |
44be9e1d | 567 | double mcpT = 0.0; |
b12bc641 | 568 | double mcMompT = 0.0; |
e4b0faf2 | 569 | //double mcGrandMompT = 0.0; |
570 | double mcWeight = -10.0; | |
bd50bf24 | 571 | double conv_proR = -1.0; |
d113d7cd | 572 | |
573 | int iHijing = 1; | |
70448e3b | 574 | int mcLabel = -1; |
d113d7cd | 575 | |
e7d87aef | 576 | if(fmcData && fMC && stack) |
577 | { | |
feffe705 | 578 | Int_t label = TMath::Abs(track->GetLabel()); |
70448e3b | 579 | mcLabel = track->GetLabel(); |
bd6ee6dd | 580 | |
8efacc22 | 581 | if(mcLabel>-1) |
bd6ee6dd | 582 | { |
583 | ||
584 | Bool_t MChijing = fMC->IsFromBGEvent(label); | |
585 | if(!MChijing)iHijing = 0; | |
586 | ||
587 | TParticle* particle = stack->Particle(label); | |
588 | int mcpid = particle->GetPdgCode(); | |
589 | mcpT = particle->Pt(); | |
bd50bf24 | 590 | conv_proR = particle->R(); |
bd6ee6dd | 591 | //printf("MCpid = %d",mcpid); |
592 | if(particle->GetFirstMother()>-1) | |
593 | { | |
594 | //int parentlabel = particle->GetFirstMother(); | |
595 | //int parentPID = stack->Particle(particle->GetFirstMother())->GetPdgCode(); | |
596 | //mcMompT = stack->Particle(particle->GetFirstMother())->Pt(); | |
597 | FindMother(particle, parentlabel, parentPID); | |
598 | mcMompT = stack->Particle(parentlabel)->Pt(); | |
599 | if((parentPID==22 || parentPID==111 || parentPID==221)&& fabs(mcpid)==11)mcPho = kTRUE; | |
600 | if((fabs(parentPID)==411 || fabs(parentPID)==413 || fabs(parentPID)==421 || fabs(parentPID)==423 || fabs(parentPID)==431)&& fabs(mcpid)==11)mcDtoE = kTRUE; | |
601 | if((fabs(parentPID)==511 || fabs(parentPID)==513 || fabs(parentPID)==521 || fabs(parentPID)==523 || fabs(parentPID)==531)&& fabs(mcpid)==11)mcBtoE = kTRUE; | |
602 | ||
603 | // make D->e pT correlation | |
604 | if(mcDtoE)fMomDtoE->Fill(mcpT,mcMompT); | |
605 | ||
606 | //cout << "check PID = " << parentPID << endl; | |
607 | //cout << "check pho = " << mcPho << endl; | |
608 | //cout << "check D or B = " << mcDtoE << endl; | |
609 | // pi->e (Dalitz) | |
610 | if(parentPID==111 && fabs(mcpid)==11 && mcMompT>0.0) | |
611 | { | |
612 | //cout << "find pi0->e " << endl; | |
613 | mcOrgPi0 = kTRUE; | |
614 | mcWeight = GetMCweight(mcMompT); | |
615 | } | |
616 | // eta->e (Dalitz) | |
617 | if(parentPID==221 && fabs(mcpid)==11 && mcMompT>0.0) | |
618 | { | |
619 | //cout << "find Eta->e " << endl; | |
620 | mcOrgEta = kTRUE; | |
621 | mcWeight = GetMCweightEta(mcMompT); | |
622 | } | |
623 | ||
624 | // access grand parent | |
625 | TParticle* particle_parent = stack->Particle(parentlabel); // get parent pointer | |
626 | //if(particle_parent->GetFirstMother()>-1 && parentPID==22 && fabs(mcpid)==11) // get grand parent g->e | |
627 | if(particle_parent->GetFirstMother()>-1 && (parentPID==22 || parentPID==111) && fabs(mcpid)==11) // get grand parent g->e | |
628 | { | |
629 | //int grand_parentPID = stack->Particle(particle_parent->GetFirstMother())->GetPdgCode(); | |
630 | //double pTtmp = stack->Particle(particle_parent->GetFirstMother())->Pt(); | |
631 | FindMother(particle_parent, grand_parentlabel, grand_parentPID); | |
632 | double mcGrandpT = stack->Particle(grand_parentlabel)->Pt(); | |
633 | if(grand_parentPID==111 && mcGrandpT>0.0) | |
634 | { | |
635 | // check eta->pi0 decay ! | |
636 | int grand2_parentlabel = 99999; int grand2_parentPID = 99999; | |
637 | TParticle* particle_grand = stack->Particle(grand_parentlabel); // get parent pointer | |
638 | FindMother(particle_grand, grand2_parentlabel, grand2_parentPID); | |
639 | if(grand2_parentPID==221) | |
640 | { | |
641 | //cout << "find Eta->e " << endl; | |
642 | double mcGrandpT2 = stack->Particle(grand2_parentlabel)->Pt(); | |
643 | mcOrgEta = kTRUE; | |
644 | mcWeight = GetMCweight(mcGrandpT2); | |
645 | mcMompT = mcGrandpT2; | |
646 | } | |
647 | else | |
648 | { | |
649 | //cout << "find pi0->e " << endl; | |
650 | mcOrgPi0 = kTRUE; | |
651 | mcWeight = GetMCweight(mcGrandpT); | |
652 | mcMompT = mcGrandpT; | |
653 | } | |
654 | } | |
655 | ||
656 | if(grand_parentPID==221 && mcGrandpT>0.0) | |
657 | { | |
658 | //cout << "find Eta->e " << endl; | |
659 | mcOrgEta = kTRUE; | |
660 | mcOrgPi0 = kFALSE; | |
661 | mcWeight = GetMCweightEta(mcGrandpT); | |
662 | mcMompT = mcGrandpT; | |
663 | } | |
664 | } | |
665 | } | |
666 | ||
cc1605fe | 667 | //cout << "===================="<<endl; |
668 | //cout << "mcDtoE : " << mcDtoE << endl; | |
669 | //cout << "mcBtoE : " << mcBtoE << endl; | |
670 | //cout << "mcPho : " << mcPho << endl; | |
671 | ||
672 | if(fabs(mcpid)==11)mcele= 0.; | |
673 | //cout << "check e: " << mcele << endl; | |
bd6ee6dd | 674 | if(fabs(mcpid)==11 && mcDtoE)mcele= 1.; |
cc1605fe | 675 | //cout << "check D->e: " << mcele << endl; |
bd6ee6dd | 676 | if(fabs(mcpid)==11 && mcBtoE)mcele= 2.; |
cc1605fe | 677 | //cout << "check B->e: " << mcele << endl; |
bd6ee6dd | 678 | if(fabs(mcpid)==11 && mcPho)mcele= 3.; |
cc1605fe | 679 | //cout << "check Pho->e: " << mcele << endl; |
bd6ee6dd | 680 | |
09022877 | 681 | //cout << "check PID " << endl; |
fd2126aa | 682 | if(fabs(mcpid)!=11) |
683 | { | |
09022877 | 684 | //cout << "!= 11" << endl; |
685 | //cout << mcpid << endl; | |
fd2126aa | 686 | } |
687 | if(mcele==-1) | |
688 | { | |
09022877 | 689 | //cout << "mcele==-1" << endl; |
690 | //cout << mcele << endl; | |
691 | //cout << mcpid << endl; | |
fd2126aa | 692 | } |
693 | ||
bd6ee6dd | 694 | } // end of mcLabel>-1 |
695 | ||
89f41a30 | 696 | } // <------ end of MC info. |
e7d87aef | 697 | |
2b4460a6 | 698 | //cout << "Pi0 = " << mcOrgPi0 << " ; Eta = " << mcOrgEta << endl; |
50919258 | 699 | //printf("weight = %f\n",mcWeight); |
700 | ||
9b3495ff | 701 | if(TMath::Abs(track->Eta())>0.6) continue; |
89f41a30 | 702 | if(TMath::Abs(track->Pt()<2.5)) continue; |
bfc7c23b | 703 | |
704 | fTrackPtBefTrkCuts->Fill(track->Pt()); | |
f2111233 | 705 | |
706 | if(mcPho)fPhoVertexReco0->Fill(track->Pt(),conv_proR); // check MC vertex | |
707 | ||
bfc7c23b | 708 | // RecKine: ITSTPC cuts |
709 | if(!ProcessCutStep(AliHFEcuts::kStepRecKineITSTPC, track)) continue; | |
710 | ||
711 | //RecKink | |
712 | if(fRejectKinkMother) { // Quick and dirty fix to reject both kink mothers and daughters | |
713 | if(track->GetKinkIndex(0) != 0) continue; | |
714 | } | |
715 | ||
716 | // RecPrim | |
717 | if(!ProcessCutStep(AliHFEcuts::kStepRecPrim, track)) continue; | |
718 | ||
719 | // HFEcuts: ITS layers cuts | |
720 | if(!ProcessCutStep(AliHFEcuts::kStepHFEcutsITS, track)) continue; | |
721 | ||
f09766dd | 722 | // HFE cuts: TPC PID cleanup |
723 | if(!ProcessCutStep(AliHFEcuts::kStepHFEcutsTPC, track)) continue; | |
724 | ||
a6df418c | 725 | int nTPCcl = track->GetTPCNcls(); |
96167a04 | 726 | //int nTPCclF = track->GetTPCNclsF(); // warnings |
a6df418c | 727 | int nITS = track->GetNcls(0); |
bfc7c23b | 728 | |
729 | fTrackPtAftTrkCuts->Fill(track->Pt()); | |
730 | ||
731 | Double_t mom = -999., eop=-999., pt = -999., dEdx=-999., fTPCnSigma=-10, phi=-999., eta=-999.; | |
feffe705 | 732 | pt = track->Pt(); |
89f41a30 | 733 | if(pt<2.5)continue; |
bfc7c23b | 734 | |
6f4a9952 | 735 | //Int_t charge = track->Charge(); |
bfc7c23b | 736 | fTrkpt->Fill(pt); |
737 | mom = track->P(); | |
738 | phi = track->Phi(); | |
739 | eta = track->Eta(); | |
ae88597c | 740 | float dca_xy; |
741 | float dca_z; | |
742 | track->GetImpactParameters(dca_xy,dca_z); | |
743 | ||
bfc7c23b | 744 | dEdx = track->GetTPCsignal(); |
745 | fTPCnSigma = fPID->GetPIDResponse() ? fPID->GetPIDResponse()->NumberOfSigmasTPC(track, AliPID::kElectron) : 1000; | |
8af58b0d | 746 | |
09022877 | 747 | //cout << "nSigma correctoon-----" << endl; |
748 | //cout << "org = " << fTPCnSigma << endl; | |
9eae9ea5 | 749 | /* |
09022877 | 750 | if(!fmcData) // nsigma eta correction |
751 | { | |
752 | double nSigexpCorr = NsigmaCorrection(eta,cent); | |
753 | fTPCnSigma -= nSigexpCorr; | |
754 | } | |
9eae9ea5 | 755 | */ |
09022877 | 756 | //cout << "correction = " << fTPCnSigma << endl; |
757 | ||
89f41a30 | 758 | //--- track cluster match |
759 | ||
bfc7c23b | 760 | double ncells = -1.0; |
761 | double m20 = -1.0; | |
762 | double m02 = -1.0; | |
763 | double disp = -1.0; | |
764 | double rmatch = -1.0; | |
765 | double nmatch = -1.0; | |
89f41a30 | 766 | //double oppstatus = 0.0; |
59d998de | 767 | double emctof = 0.0; |
6f4a9952 | 768 | Bool_t MaxEmatch = kFALSE; |
bfc7c23b | 769 | |
bfc7c23b | 770 | Int_t clsId = track->GetEMCALcluster(); |
771 | if (clsId>0){ | |
772 | AliESDCaloCluster *clust = fESD->GetCaloCluster(clsId); | |
773 | if(clust && clust->IsEMCAL()){ | |
774 | ||
775 | double clustE = clust->E(); | |
6f4a9952 | 776 | if(clustE==maxE)MaxEmatch = kTRUE; |
bfc7c23b | 777 | eop = clustE/fabs(mom); |
8efacc22 | 778 | |
bfc7c23b | 779 | //double clustT = clust->GetTOF(); |
780 | ncells = clust->GetNCells(); | |
781 | m02 = clust->GetM02(); | |
782 | m20 = clust->GetM20(); | |
783 | disp = clust->GetDispersion(); | |
784 | double delphi = clust->GetTrackDx(); | |
785 | double deleta = clust->GetTrackDz(); | |
786 | rmatch = sqrt(pow(delphi,2)+pow(deleta,2)); | |
787 | nmatch = clust->GetNTracksMatched(); | |
59d998de | 788 | emctof = clust->GetTOF(); |
789 | //cout << "emctof = " << emctof << endl; | |
89f41a30 | 790 | cout << "eop org = "<< eop << endl; |
791 | double eoporg = eop; | |
792 | if(fmcData) | |
9eae9ea5 | 793 | { |
794 | double mceopcorr = MCEopMeanCorrection(pt,cent); | |
795 | eop += mceopcorr; | |
796 | } | |
89f41a30 | 797 | cout << "eop corr = " << eop << endl; |
9eae9ea5 | 798 | |
feffe705 | 799 | double valdedx[16]; |
a6df418c | 800 | valdedx[0] = pt; valdedx[1] = nITS; valdedx[2] = phi; valdedx[3] = eta; valdedx[4] = fTPCnSigma; |
615ffe11 | 801 | valdedx[5] = eop; valdedx[6] = rmatch; valdedx[7] = ncells, valdedx[8] = nmatch; valdedx[9] = m20; valdedx[10] = mcpT; |
89f41a30 | 802 | valdedx[11] = cent; valdedx[12] = dEdx; valdedx[13] = eoporg; valdedx[14] = nTPCcl; |
feffe705 | 803 | valdedx[15] = mcele; |
89f41a30 | 804 | fEleInfo->Fill(valdedx); |
bfc7c23b | 805 | |
806 | } | |
807 | } | |
e1f0fb74 | 808 | |
809 | //Get Cal info PID response | |
9eae9ea5 | 810 | /* |
e1f0fb74 | 811 | double eop2; |
812 | double ss[4]; | |
813 | Double_t nSigmaEop = fPID->GetPIDResponse()->NumberOfSigmasEMCAL(track,AliPID::kElectron,eop2,ss); | |
814 | if(fTPCnSigma>-1.5 && fTPCnSigma<3.0 && nITS>2.5 && nTPCcl>100) | |
815 | { | |
816 | double valEop[3]; | |
817 | valEop[0] = cent; | |
818 | valEop[1] = pt; | |
819 | valEop[2] = nSigmaEop; | |
820 | fElenSigma->Fill(valEop); | |
821 | } | |
9eae9ea5 | 822 | */ |
89f41a30 | 823 | // --- tarck cut & e ID |
e1f0fb74 | 824 | |
a6df418c | 825 | if(nITS<2.5)continue; |
826 | if(nTPCcl<100)continue; | |
827 | ||
828 | CheckNclust->Fill(nTPCcl); | |
829 | CheckNits->Fill(nITS); | |
ae88597c | 830 | CheckDCA->Fill(dca_xy,dca_z); |
f2111233 | 831 | // check production vertex of photons |
832 | if(mcPho)fPhoVertexReco1->Fill(pt,conv_proR); | |
833 | ||
a6df418c | 834 | |
42c75692 | 835 | fdEdxBef->Fill(mom,fTPCnSigma); |
bfc7c23b | 836 | fTPCnsigma->Fill(mom,fTPCnSigma); |
f09766dd | 837 | if(fTPCnSigma >= -1.0 && fTPCnSigma <= 3)fTrkEovPBef->Fill(pt,eop); |
bfc7c23b | 838 | |
89f41a30 | 839 | //--- track accepted by HFE |
bfc7c23b | 840 | |
89f41a30 | 841 | Int_t pidpassed = 1; |
bfc7c23b | 842 | AliHFEpidObject hfetrack; |
843 | hfetrack.SetAnalysisType(AliHFEpidObject::kESDanalysis); | |
844 | hfetrack.SetRecTrack(track); | |
3db00c72 | 845 | double binct = 10.5; |
846 | if((0.0< cent) && (cent<5.0)) binct = 0.5; | |
847 | if((5.0< cent) && (cent<10.0)) binct = 1.5; | |
848 | if((10.0< cent) && (cent<20.0)) binct = 2.5; | |
849 | if((20.0< cent) && (cent<30.0)) binct = 3.5; | |
850 | if((30.0< cent) && (cent<40.0)) binct = 4.5; | |
851 | if((40.0< cent) && (cent<50.0)) binct = 5.5; | |
852 | if((50.0< cent) && (cent<60.0)) binct = 6.5; | |
853 | if((60.0< cent) && (cent<70.0)) binct = 7.5; | |
854 | if((70.0< cent) && (cent<80.0)) binct = 8.5; | |
855 | if((80.0< cent) && (cent<90.0)) binct = 9.5; | |
856 | if((90.0< cent) && (cent<100.0)) binct = 10.5; | |
857 | ||
858 | hfetrack.SetCentrality((int)binct); //added | |
bfc7c23b | 859 | hfetrack.SetPbPb(); |
860 | if(!fPID->IsSelected(&hfetrack, NULL, "", fPIDqa)) pidpassed = 0; | |
861 | ||
862 | if(pidpassed==0) continue; | |
89f41a30 | 863 | |
864 | //--- photonic ID | |
865 | ||
866 | Bool_t fFlagPhotonicElec = kFALSE; | |
867 | Bool_t fFlagConvinatElec = kFALSE; | |
868 | ||
869 | if(fSetKFpart) | |
870 | { | |
871 | SelectPhotonicElectron(iTracks,cent,track,fFlagPhotonicElec,fFlagConvinatElec,fTPCnSigma,m20,eop,mcele,mcWeight,iHijing,mcOrgPi0,mcOrgEta); | |
872 | } | |
873 | else | |
874 | { | |
875 | SelectPhotonicElectron2(iTracks,cent,track,fFlagPhotonicElec,fFlagConvinatElec,fTPCnSigma,m20,eop,mcele,mcWeight,iHijing,mcOrgPi0,mcOrgEta); | |
876 | } | |
877 | ||
878 | //--- check reco eff. with TPC | |
879 | double phoval[5]; | |
880 | phoval[0] = cent; | |
881 | phoval[1] = pt; | |
882 | phoval[2] = fTPCnSigma; | |
883 | phoval[3] = iHijing; | |
884 | phoval[4] = mcMompT; | |
885 | ||
2f8ef315 | 886 | //if((fTPCnSigma >= -5.0 && fTPCnSigma <= 5) && mcele>-1 && mcPho && mcOrgPi0) |
887 | if((fTPCnSigma >= -5.0 && fTPCnSigma <= 5) && (mcOrgPi0 || mcOrgEta)) | |
89f41a30 | 888 | { |
889 | if(iHijing==1)mcWeight = 1.0; | |
2f8ef315 | 890 | if(mcOrgPi0) |
891 | { | |
892 | fIncpTMCpho_pi0e_TPC->Fill(phoval,mcWeight); | |
893 | if(fFlagPhotonicElec) fPhoElecPtMC_pi0e_TPC->Fill(phoval,mcWeight); | |
894 | if(fFlagConvinatElec) fSameElecPtMC_pi0e_TPC->Fill(phoval,mcWeight); | |
895 | } | |
896 | if(mcOrgEta) | |
897 | { | |
898 | fIncpTMCpho_eta_TPC->Fill(phoval,mcWeight); | |
899 | if(fFlagPhotonicElec) fPhoElecPtMC_eta_TPC->Fill(phoval,mcWeight); | |
900 | if(fFlagConvinatElec) fSameElecPtMC_eta_TPC->Fill(phoval,mcWeight); | |
901 | } | |
89f41a30 | 902 | } |
903 | ||
904 | //+++++++ E/p cut ++++++++++++++++ | |
905 | ||
906 | if(eop<0.9 || eop>1.3)continue; | |
907 | ||
bfc7c23b | 908 | fTrkEovPAft->Fill(pt,eop); |
42c75692 | 909 | fdEdxAft->Fill(mom,fTPCnSigma); |
bfc7c23b | 910 | |
e7d87aef | 911 | // Fill real data |
fb87d707 | 912 | fIncpT->Fill(cent,pt); |
bfc7c23b | 913 | if(fFlagPhotonicElec) fPhoElecPt->Fill(cent,pt); |
f09766dd | 914 | if(fFlagConvinatElec) fSameElecPt->Fill(cent,pt); |
fb87d707 | 915 | |
916 | if(m20>0.0 && m20<0.3) | |
917 | { | |
59d998de | 918 | fIncpTM20->Fill(cent,pt); |
919 | ftimingEle->Fill(pt,emctof); | |
fb87d707 | 920 | if(fFlagPhotonicElec) fPhoElecPtM20->Fill(cent,pt); |
921 | if(fFlagConvinatElec) fSameElecPtM20->Fill(cent,pt); | |
ebef1da9 | 922 | if(!fFlagPhotonicElec) fSemiElecPtM20->Fill(cent,pt); |
fb87d707 | 923 | } |
feffe705 | 924 | |
5e38d973 | 925 | |
926 | //-------- | |
9eae9ea5 | 927 | /* |
5e38d973 | 928 | double recopT = SumpT(iTracks,track); |
929 | ||
930 | if(m20>0.0 && m20<0.3) | |
931 | { | |
6f4a9952 | 932 | if(MaxEmatch)fIncMaxE->Fill(cent,pt); |
f4bb86d0 | 933 | if(pt>5.0) |
934 | { | |
935 | fIncReco->Fill(cent,recopT); | |
936 | if(fFlagPhotonicElec) fPhoReco->Fill(cent,recopT); | |
937 | if(fFlagConvinatElec) fSamReco->Fill(cent,recopT); | |
c82f1b9d | 938 | if(MaxEmatch) |
939 | { | |
940 | fIncRecoMaxE->Fill(cent,recopT); | |
941 | if(fFlagPhotonicElec) fPhoRecoMaxE->Fill(cent,recopT); | |
942 | if(fFlagConvinatElec) fSamRecoMaxE->Fill(cent,recopT); | |
943 | } | |
f4bb86d0 | 944 | } |
5e38d973 | 945 | } |
9eae9ea5 | 946 | */ |
5e38d973 | 947 | |
e7d87aef | 948 | // MC |
70448e3b | 949 | // check label for electron candidiates |
950 | ||
951 | int idlabel = 1; | |
952 | if(mcLabel==0)idlabel = 0; | |
953 | fLabelCheck->Fill(pt,idlabel); | |
954 | if(mcLabel==0)fgeoFake->Fill(phi,eta); | |
955 | ||
d19af75d | 956 | if(mcLabel<0 && m20>0.0 && m20<0.3 && fTPCnSigma>-1 && fTPCnSigma<3) |
957 | { | |
958 | fFakeTrk0->Fill(cent,pt); | |
959 | } | |
960 | ||
961 | if(mcele>-1) // select MC electrons | |
e7d87aef | 962 | { |
3db00c72 | 963 | |
964 | fIncpTMChfeAll->Fill(cent,pt); | |
965 | if(m20>0.0 && m20<0.3)fIncpTMCM20hfeAll->Fill(cent,pt); | |
d19af75d | 966 | if(m20>0.0 && m20<0.3 && fTPCnSigma>-1 && fTPCnSigma<3)fFakeTrk1->Fill(cent,pt); |
3db00c72 | 967 | |
e4b0faf2 | 968 | if(mcBtoE || mcDtoE) // select B->e & D->e |
e7d87aef | 969 | { |
970 | fIncpTMChfe->Fill(cent,pt); | |
bd6ee6dd | 971 | if(m20>0.0 && m20<0.3) |
972 | { | |
09022877 | 973 | //cout << "MC label = " << mcLabel << endl; |
bd6ee6dd | 974 | fIncpTMCM20hfe->Fill(cent,pt); |
975 | fIncpTMCM20hfeCheck->Fill(cent,mcpT); | |
976 | fIncpTMCM20hfeCheck_weight->Fill(phoval); | |
977 | } | |
e7d87aef | 978 | } |
e4b0faf2 | 979 | |
980 | if(mcPho) // select photonic electrons | |
e7d87aef | 981 | { |
44be9e1d | 982 | |
983 | fIncpTMCpho->Fill(phoval); | |
984 | if(fFlagPhotonicElec) fPhoElecPtMC->Fill(phoval); | |
985 | if(fFlagConvinatElec) fSameElecPtMC->Fill(phoval); | |
e7d87aef | 986 | |
987 | if(m20>0.0 && m20<0.3) | |
988 | { | |
44be9e1d | 989 | fIncpTMCM20pho->Fill(phoval); |
990 | if(fFlagPhotonicElec) fPhoElecPtMCM20->Fill(phoval); | |
991 | if(fFlagConvinatElec) fSameElecPtMCM20->Fill(phoval); | |
e4b0faf2 | 992 | // pi0->g->e |
993 | if(mcWeight>-1) | |
994 | { | |
987053ce | 995 | if(iHijing==1)mcWeight = 1.0; |
93c189c5 | 996 | if(mcOrgPi0) |
997 | { | |
697ecf6b | 998 | fIncpTMCM20pho_pi0e->Fill(phoval,mcWeight); |
999 | if(fFlagPhotonicElec) fPhoElecPtMCM20_pi0e->Fill(phoval,mcWeight); | |
1000 | if(fFlagConvinatElec) fSameElecPtMCM20_pi0e->Fill(phoval,mcWeight); | |
93c189c5 | 1001 | } |
bd50bf24 | 1002 | // --- eta |
93c189c5 | 1003 | if(mcOrgEta) |
1004 | { | |
697ecf6b | 1005 | fIncpTMCM20pho_eta->Fill(phoval,mcWeight); |
1006 | if(fFlagPhotonicElec) fPhoElecPtMCM20_eta->Fill(phoval,mcWeight); | |
1007 | if(fFlagConvinatElec) fSameElecPtMCM20_eta->Fill(phoval,mcWeight); | |
93c189c5 | 1008 | } |
bd50bf24 | 1009 | // check production vertex |
f2111233 | 1010 | fPhoVertexReco2->Fill(pt,conv_proR); |
1011 | if(fFlagPhotonicElec) fPhoVertexReco3->Fill(pt,conv_proR); | |
e4b0faf2 | 1012 | } |
e7d87aef | 1013 | } |
1014 | } | |
1015 | } | |
bfc7c23b | 1016 | } |
1017 | PostData(1, fOutputList); | |
1018 | } | |
1019 | //_________________________________________ | |
1020 | void AliAnalysisTaskHFECal::UserCreateOutputObjects() | |
1021 | { | |
42c75692 | 1022 | //--- Check MC |
1023 | ||
e7d87aef | 1024 | //Bool_t mcData = kFALSE; |
42c75692 | 1025 | if(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()) |
1026 | { | |
e7d87aef | 1027 | fmcData = kTRUE; |
42c75692 | 1028 | printf("+++++ MC Data available"); |
1029 | } | |
e7d87aef | 1030 | if(fmcData) |
42c75692 | 1031 | { |
1032 | printf("++++++++= MC analysis \n"); | |
1033 | } | |
1034 | else | |
1035 | { | |
1036 | printf("++++++++ real data analysis \n"); | |
1037 | } | |
1038 | ||
85985bb0 | 1039 | printf("+++++++ QA hist %d",fqahist); |
1040 | ||
fb87d707 | 1041 | //---- Geometry |
1042 | fGeom = AliEMCALGeometry::GetInstance("EMCAL_COMPLETEV1"); | |
1043 | ||
bfc7c23b | 1044 | //--------Initialize PID |
42c75692 | 1045 | //fPID->SetHasMCData(kFALSE); |
e7d87aef | 1046 | fPID->SetHasMCData(fmcData); |
bfc7c23b | 1047 | if(!fPID->GetNumberOfPIDdetectors()) |
1048 | { | |
1049 | fPID->AddDetector("TPC", 0); | |
89f41a30 | 1050 | //fPID->AddDetector("EMCAL", 1); <--- apply PID selection in task |
bfc7c23b | 1051 | } |
1052 | ||
3db00c72 | 1053 | Double_t params[4]; |
78ff1095 | 1054 | const char *cutmodel; |
3db00c72 | 1055 | cutmodel = "pol0"; |
1056 | params[0] = -1.0; //sigma min | |
9b3495ff | 1057 | double maxnSig = 3.0; |
1058 | if(fmcData) | |
1059 | { | |
1060 | params[0] = -5.0; //sigma min | |
1061 | maxnSig = 5.0; | |
1062 | } | |
1063 | ||
1064 | for(Int_t a=0;a<11;a++)fPID->ConfigureTPCcentralityCut(a,cutmodel,params,maxnSig); | |
3db00c72 | 1065 | |
bfc7c23b | 1066 | fPID->SortDetectors(); |
1067 | fPIDqa = new AliHFEpidQAmanager(); | |
1068 | fPIDqa->Initialize(fPID); | |
a6df418c | 1069 | |
1070 | //------- fcut -------------- | |
1071 | fCuts = new AliHFEcuts(); | |
1072 | fCuts->CreateStandardCuts(); | |
1073 | //fCuts->SetMinNClustersTPC(100); | |
1074 | fCuts->SetMinNClustersTPC(90); | |
1075 | fCuts->SetMinRatioTPCclusters(0.6); | |
1076 | fCuts->SetTPCmodes(AliHFEextraCuts::kFound, AliHFEextraCuts::kFoundOverFindable); | |
1077 | //fCuts->SetMinNClustersITS(3); | |
1078 | fCuts->SetMinNClustersITS(2); | |
1079 | fCuts->SetCutITSpixel(AliHFEextraCuts::kAny); | |
1080 | fCuts->SetCheckITSLayerStatus(kFALSE); | |
1081 | fCuts->SetVertexRange(10.); | |
1082 | fCuts->SetTOFPIDStep(kFALSE); | |
1083 | fCuts->SetPtRange(2, 50); | |
1084 | fCuts->SetMaxImpactParam(3.,3.); | |
ae88597c | 1085 | fCuts->SetProductionVertex(0,50,0,50); |
a6df418c | 1086 | |
bfc7c23b | 1087 | //--------Initialize correction Framework and Cuts |
1088 | fCFM = new AliCFManager; | |
1089 | const Int_t kNcutSteps = AliHFEcuts::kNcutStepsMCTrack + AliHFEcuts::kNcutStepsRecTrack + AliHFEcuts::kNcutStepsDETrack; | |
1090 | fCFM->SetNStepParticle(kNcutSteps); | |
1091 | for(Int_t istep = 0; istep < kNcutSteps; istep++) | |
1092 | fCFM->SetParticleCutsList(istep, NULL); | |
1093 | ||
1094 | if(!fCuts){ | |
1095 | AliWarning("Cuts not available. Default cuts will be used"); | |
1096 | fCuts = new AliHFEcuts; | |
1097 | fCuts->CreateStandardCuts(); | |
1098 | } | |
1099 | fCuts->Initialize(fCFM); | |
1100 | ||
1101 | //---------Output Tlist | |
1102 | fOutputList = new TList(); | |
1103 | fOutputList->SetOwner(); | |
1104 | fOutputList->Add(fPIDqa->MakeList("PIDQA")); | |
1105 | ||
1106 | fNoEvents = new TH1F("fNoEvents","",4,-0.5,3.5) ; | |
1107 | fOutputList->Add(fNoEvents); | |
1108 | ||
02cd82a0 | 1109 | Int_t binsE[5] = {250, 100, 1000, 200, 10}; |
fb87d707 | 1110 | Double_t xminE[5] = {1.0, -1, 0.0, 0, -0.5}; |
1111 | Double_t xmaxE[5] = {3.5, 1, 100.0, 100, 9.5}; | |
1112 | fEMCAccE = new THnSparseD("fEMCAccE","EMC acceptance & E;#eta;#phi;Energy;Centrality;trugCondition;",5,binsE,xminE,xmaxE); | |
c82f1b9d | 1113 | //if(fqahist==1)fOutputList->Add(fEMCAccE); |
bfc7c23b | 1114 | |
f4e0d2d5 | 1115 | hEMCAccE = new TH2F("hEMCAccE","Cluster Energy",200,0,100,100,0,20); |
1116 | fOutputList->Add(hEMCAccE); | |
1117 | ||
bfc7c23b | 1118 | fTrkpt = new TH1F("fTrkpt","track pt",100,0,50); |
1119 | fOutputList->Add(fTrkpt); | |
1120 | ||
1121 | fTrackPtBefTrkCuts = new TH1F("fTrackPtBefTrkCuts","track pt before track cuts",100,0,50); | |
1122 | fOutputList->Add(fTrackPtBefTrkCuts); | |
1123 | ||
1124 | fTrackPtAftTrkCuts = new TH1F("fTrackPtAftTrkCuts","track pt after track cuts",100,0,50); | |
1125 | fOutputList->Add(fTrackPtAftTrkCuts); | |
1126 | ||
1127 | fTPCnsigma = new TH2F("fTPCnsigma", "TPC - n sigma",100,0,50,200,-10,10); | |
1128 | fOutputList->Add(fTPCnsigma); | |
1129 | ||
1130 | fTrkEovPBef = new TH2F("fTrkEovPBef","track E/p before HFE pid",100,0,50,100,0,2); | |
1131 | fOutputList->Add(fTrkEovPBef); | |
1132 | ||
1133 | fTrkEovPAft = new TH2F("fTrkEovPAft","track E/p after HFE pid",100,0,50,100,0,2); | |
1134 | fOutputList->Add(fTrkEovPAft); | |
1135 | ||
42c75692 | 1136 | fdEdxBef = new TH2F("fdEdxBef","track dEdx vs p before HFE pid",100,0,50,200,-10,10); |
bfc7c23b | 1137 | fOutputList->Add(fdEdxBef); |
1138 | ||
42c75692 | 1139 | fdEdxAft = new TH2F("fdEdxAft","track dEdx vs p after HFE pid",100,0,50,200,-10,10); |
bfc7c23b | 1140 | fOutputList->Add(fdEdxAft); |
1141 | ||
02cd82a0 | 1142 | fIncpT = new TH2F("fIncpT","HFE pid electro vs. centrality",200,0,100,100,0,50); |
bfc7c23b | 1143 | fOutputList->Add(fIncpT); |
1144 | ||
02cd82a0 | 1145 | fIncpTM20 = new TH2F("fIncpTM20","HFE pid electro vs. centrality with M20",200,0,100,100,0,50); |
fb87d707 | 1146 | fOutputList->Add(fIncpTM20); |
4e01b68c | 1147 | |
5e38d973 | 1148 | Int_t nBinspho[9] = { 10, 30, 600, 60, 50, 4, 40, 8, 30}; |
1149 | Double_t minpho[9] = { 0., 0., -0.1, 40, 0, -0.5, 0,-1.5, 0}; | |
1150 | Double_t maxpho[9] = {100., 30., 0.5, 100, 1, 3.5, 2, 6.5, 30}; | |
f09766dd | 1151 | |
b12bc641 | 1152 | fInvmassLS = new THnSparseD("fInvmassLS", "Inv mass of LS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2); nSigma; angle; m20cut; eop; Mcele;", 9, nBinspho,minpho, maxpho); |
5cc5103f | 1153 | if(fqahist==1)fOutputList->Add(fInvmassLS); |
bfc7c23b | 1154 | |
b12bc641 | 1155 | fInvmassULS = new THnSparseD("fInvmassULS", "Inv mass of ULS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2); nSigma; angle; m20cut; eop; MCele", 9, nBinspho,minpho, maxpho); |
5cc5103f | 1156 | if(fqahist==1)fOutputList->Add(fInvmassULS); |
bfc7c23b | 1157 | |
8806ce6c | 1158 | fInvmassLSmc = new THnSparseD("fInvmassLSmc", "Inv mass of LS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2); nSigma; angle; m20cut; eop; Mcele;", 9, nBinspho,minpho, maxpho); |
5cc5103f | 1159 | if(fqahist==1)fOutputList->Add(fInvmassLSmc); |
8806ce6c | 1160 | |
1161 | fInvmassULSmc = new THnSparseD("fInvmassULSmc", "Inv mass of ULS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2); nSigma; angle; m20cut; eop; MCele", 9, nBinspho,minpho, maxpho); | |
5cc5103f | 1162 | if(fqahist==1)fOutputList->Add(fInvmassULSmc); |
8806ce6c | 1163 | |
d89866fd | 1164 | fInvmassLSreco = new TH2D("fInvmassLSreco", "Inv mass of LS (e,e) reco; cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
6ec70f8c | 1165 | fInvmassLSreco->Sumw2(); |
1166 | fOutputList->Add(fInvmassLSreco); | |
1167 | ||
d89866fd | 1168 | fInvmassULSreco = new TH2D("fInvmassULSreco", "Inv mass of ULS (e,e) reco; cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
6ec70f8c | 1169 | fInvmassULSreco->Sumw2(); |
1170 | fOutputList->Add(fInvmassULSreco); | |
1171 | ||
d89866fd | 1172 | fInvmassLSmc0 = new TH2D("fInvmassLSmc0", "Inv mass of LS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1173 | fInvmassLSmc0->Sumw2(); |
1174 | fOutputList->Add(fInvmassLSmc0); | |
1175 | ||
d89866fd | 1176 | fInvmassLSmc1 = new TH2D("fInvmassLSmc1", "Inv mass of LS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1177 | fInvmassLSmc1->Sumw2(); |
1178 | fOutputList->Add(fInvmassLSmc1); | |
1179 | ||
d89866fd | 1180 | fInvmassLSmc2 = new TH2D("fInvmassLSmc2", "Inv mass of LS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1181 | fInvmassLSmc2->Sumw2(); |
1182 | fOutputList->Add(fInvmassLSmc2); | |
1183 | ||
d89866fd | 1184 | fInvmassLSmc3 = new TH2D("fInvmassLSmc3", "Inv mass of LS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1185 | fInvmassLSmc3->Sumw2(); |
1186 | fOutputList->Add(fInvmassLSmc3); | |
1187 | ||
d89866fd | 1188 | fInvmassULSmc0 = new TH2D("fInvmassULSmc0", "Inv mass of ULS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1189 | fInvmassULSmc0->Sumw2(); |
1190 | fOutputList->Add(fInvmassULSmc0); | |
1191 | ||
d89866fd | 1192 | fInvmassULSmc1 = new TH2D("fInvmassULSmc1", "Inv mass of ULS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1193 | fInvmassULSmc1->Sumw2(); |
1194 | fOutputList->Add(fInvmassULSmc1); | |
1195 | ||
d89866fd | 1196 | fInvmassULSmc2 = new TH2D("fInvmassULSmc2", "Inv mass of ULS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1197 | fInvmassULSmc2->Sumw2(); |
1198 | fOutputList->Add(fInvmassULSmc2); | |
1199 | ||
d89866fd | 1200 | fInvmassULSmc3 = new TH2D("fInvmassULSmc3", "Inv mass of ULS (e,e); cent; p_{T} (GeV/c); mass(GeV/c^2)",20,0,20,600,-0.1,0.5 ); |
93c189c5 | 1201 | fInvmassULSmc3->Sumw2(); |
93c189c5 | 1202 | fOutputList->Add(fInvmassULSmc3); |
1203 | ||
bfc7c23b | 1204 | fOpeningAngleLS = new TH1F("fOpeningAngleLS","Opening angle for LS pairs",100,0,1); |
1205 | fOutputList->Add(fOpeningAngleLS); | |
1206 | ||
1207 | fOpeningAngleULS = new TH1F("fOpeningAngleULS","Opening angle for ULS pairs",100,0,1); | |
1208 | fOutputList->Add(fOpeningAngleULS); | |
1209 | ||
1210 | fPhotoElecPt = new TH1F("fPhotoElecPt", "photonic electron pt",100,0,50); | |
1211 | fOutputList->Add(fPhotoElecPt); | |
1212 | ||
02cd82a0 | 1213 | fPhoElecPt = new TH2F("fPhoElecPt", "Pho-inclusive electron pt",200,0,100,100,0,50); |
bfc7c23b | 1214 | fOutputList->Add(fPhoElecPt); |
1215 | ||
02cd82a0 | 1216 | fPhoElecPtM20 = new TH2F("fPhoElecPtM20", "Pho-inclusive electron pt with M20",200,0,100,100,0,50); |
fb87d707 | 1217 | fOutputList->Add(fPhoElecPtM20); |
1218 | ||
02cd82a0 | 1219 | fSameElecPt = new TH2F("fSameElecPt", "Same-inclusive electron pt",200,0,100,100,0,50); |
f09766dd | 1220 | fOutputList->Add(fSameElecPt); |
1221 | ||
02cd82a0 | 1222 | fSameElecPtM20 = new TH2F("fSameElecPtM20", "Same-inclusive electron pt with M20",200,0,100,100,0,50); |
fb87d707 | 1223 | fOutputList->Add(fSameElecPtM20); |
1224 | ||
ebef1da9 | 1225 | fSemiElecPtM20 = new TH2F("fSemiElecPtM20", "Semi-inclusive electron pt with M20",200,0,100,100,0,50); |
1226 | fOutputList->Add(fSemiElecPtM20); | |
1227 | ||
02cd82a0 | 1228 | fCent = new TH1F("fCent","Centrality",200,0,100) ; |
bfc7c23b | 1229 | fOutputList->Add(fCent); |
1230 | ||
1231 | // Make common binning | |
44be9e1d | 1232 | const Double_t kMinP = 0.; |
d19af75d | 1233 | const Double_t kMaxP = 20.; |
bfc7c23b | 1234 | |
1235 | // 1st histogram: TPC dEdx with/without EMCAL (p, pT, TPC Signal, phi, eta, Sig, e/p, ,match, cell, M02, M20, Disp, Centrality, select) | |
89f41a30 | 1236 | Int_t nBins[16] = { 100, 7, 60, 20, 90, 100, 25, 40, 10, 100, 100, 10, 250, 100, 100, 8}; |
1237 | Double_t min[16] = {kMinP, -0.5, 1.0, -1.0, -5.0, 0, 0, 0, 0.0, 0.0, 0.0, 0, 0, 0, 80, -1.5}; | |
1238 | Double_t max[16] = {kMaxP, 6.5, 4.0, 1.0, 4.0, 2.0, 0.05, 40, 10, 1.0, 20.0, 100, 100, 2.0, 180, 6.5}; | |
6e92c428 | 1239 | fEleInfo = new THnSparseD("fEleInfo", "Electron Info; pT [GeV/c]; TPC signal;phi;eta;nSig; E/p;Rmatch;Ncell;clsF;M20;mcpT;Centrality;charge;opp;same;trigCond;MCele", 16, nBins, min, max); |
c6bca3f2 | 1240 | if(fqahist==1)fOutputList->Add(fEleInfo); |
bfc7c23b | 1241 | |
e1f0fb74 | 1242 | // Make common binning |
1243 | Int_t nBinsEop[3] = { 10, 50, 100}; | |
1244 | Double_t minEop[3] = { 0, 0, -5}; | |
1245 | Double_t maxEop[3] = {100, 50, 5}; | |
1246 | fElenSigma= new THnSparseD("fElenSigma", "Electron nSigma; cent; pT [GeV/c]; nSigma", 3, nBinsEop, minEop, maxEop); | |
1247 | fOutputList->Add(fElenSigma); | |
1248 | ||
1249 | ||
fb87d707 | 1250 | //<--- Trigger info |
feffe705 | 1251 | /* |
fb87d707 | 1252 | fClsEBftTrigCut = new TH1F("fClsEBftTrigCut","cluster E before trigger selection",1000,0,100); |
1253 | fOutputList->Add(fClsEBftTrigCut); | |
1254 | ||
1255 | fClsEAftTrigCut = new TH1F("fClsEAftTrigCut","cluster E if cls has 0 trigcut channel",1000,0,100); | |
1256 | fOutputList->Add(fClsEAftTrigCut); | |
1257 | ||
1258 | fClsEAftTrigCut1 = new TH1F("fClsEAftTrigCut1","cluster E if cls with trig channel",1000,0,100); | |
1259 | fOutputList->Add(fClsEAftTrigCut1); | |
1260 | ||
1261 | fClsEAftTrigCut2 = new TH1F("fClsEAftTrigCut2","cluster E if cls with trigcut channel",1000,0,100); | |
1262 | fOutputList->Add(fClsEAftTrigCut2); | |
1263 | ||
1264 | fClsEAftTrigCut3 = new TH1F("fClsEAftTrigCut3","cluster E if cls with trigcut channel + nCell>Ecorrect",1000,0,100); | |
1265 | fOutputList->Add(fClsEAftTrigCut3); | |
1266 | ||
1267 | fClsEAftTrigCut4 = new TH1F("fClsEAftTrigCut4","cluster E if cls with trigcut channel + nCell>Ecorrect + cls time cut",1000,0,100); | |
1268 | fOutputList->Add(fClsEAftTrigCut4); | |
1269 | ||
1270 | fClsETime = new TH2F("fClsETime", "Cls time vs E; E; time;",1000,0,100,1000,-0.0000002,0.0000009); | |
1271 | fOutputList->Add(fClsETime); | |
1272 | ||
1273 | fClsETime1 = new TH2F("fClsETime1", "Cls time vs E if cls contains trigger channel; E; time;",1000,0,100,1000,-0.0000002,0.0000009); | |
1274 | fOutputList->Add(fClsETime1); | |
1275 | ||
1276 | fTrigTimes = new TH1F("fTrigTimes", "Trigger time; time; N;",25,0,25); | |
1277 | fOutputList->Add(fTrigTimes); | |
1278 | ||
42c75692 | 1279 | fCellCheck = new TH2F("fCellCheck", "Cell vs E; E GeV; Cell ID",10,6,26,12000,0,12000); |
1280 | fOutputList->Add(fCellCheck); | |
feffe705 | 1281 | */ |
e7d87aef | 1282 | //<---------- MC |
1283 | ||
02cd82a0 | 1284 | fInputHFEMC = new TH2F("fInputHFEMC","Input MC HFE pid electro vs. centrality",200,0,100,100,0,50); |
e7d87aef | 1285 | fOutputList->Add(fInputHFEMC); |
1286 | ||
02cd82a0 | 1287 | fInputAlle = new TH2F("fInputAlle","Input MC electro vs. centrality",200,0,100,100,0,50); |
feffe705 | 1288 | fOutputList->Add(fInputAlle); |
1289 | ||
02cd82a0 | 1290 | fIncpTMChfe = new TH2F("fIncpTMChfe","MC HFE pid electro vs. centrality",200,0,100,100,0,50); |
e7d87aef | 1291 | fOutputList->Add(fIncpTMChfe); |
1292 | ||
02cd82a0 | 1293 | fIncpTMChfeAll = new TH2F("fIncpTMChfeAll","MC Alle pid electro vs. centrality",200,0,100,100,0,50); |
3db00c72 | 1294 | fOutputList->Add(fIncpTMChfeAll); |
1295 | ||
02cd82a0 | 1296 | fIncpTMCM20hfe = new TH2F("fIncpTMCM20hfe","MC HFE pid electro vs. centrality with M20",200,0,100,100,0,50); |
e7d87aef | 1297 | fOutputList->Add(fIncpTMCM20hfe); |
1298 | ||
02cd82a0 | 1299 | fIncpTMCM20hfeAll = new TH2F("fIncpTMCM20hfeAll","MC Alle pid electro vs. centrality with M20",200,0,100,100,0,50); |
3db00c72 | 1300 | fOutputList->Add(fIncpTMCM20hfeAll); |
1301 | ||
60544aea | 1302 | fIncpTMCM20hfeCheck = new TH2F("fIncpTMCM20hfeCheck","MC HFE pid electro vs. centrality with M20 Check",200,0,100,100,0,50); |
1303 | fOutputList->Add(fIncpTMCM20hfeCheck); | |
44be9e1d | 1304 | |
2b4460a6 | 1305 | Int_t nBinspho2[5] = { 200, 100, 7, 3, 700}; |
987053ce | 1306 | Double_t minpho2[5] = { 0., 0., -2.5, -0.5, 0.}; |
2b4460a6 | 1307 | Double_t maxpho2[5] = {100., 50., 4.5, 2.5, 70.}; |
bd6ee6dd | 1308 | |
1309 | fInputHFEMC_weight = new THnSparseD("fInputHFEMC_weight", "MC HFE electron pt",5,nBinspho2,minpho2,maxpho2); | |
1310 | fOutputList->Add(fInputHFEMC_weight); | |
1311 | ||
1312 | fIncpTMCM20hfeCheck_weight = new THnSparseD("fIncpTMCM20hfeCheck_weight", "HFE electron pt with M20",5,nBinspho2,minpho2,maxpho2); | |
1313 | fOutputList->Add(fIncpTMCM20hfeCheck_weight); | |
1314 | ||
987053ce | 1315 | fIncpTMCpho = new THnSparseD("fIncpTMCpho","MC Pho pid electro vs. centrality",5,nBinspho2,minpho2,maxpho2); |
e7d87aef | 1316 | fOutputList->Add(fIncpTMCpho); |
1317 | ||
987053ce | 1318 | fIncpTMCM20pho = new THnSparseD("fIncpTMCM20pho","MC Pho pid electro vs. centrality with M20",5,nBinspho2,minpho2,maxpho2); |
e7d87aef | 1319 | fOutputList->Add(fIncpTMCM20pho); |
1320 | ||
987053ce | 1321 | fPhoElecPtMC = new THnSparseD("fPhoElecPtMC", "MC Pho-inclusive electron pt",5,nBinspho2,minpho2,maxpho2); |
e7d87aef | 1322 | fOutputList->Add(fPhoElecPtMC); |
1323 | ||
987053ce | 1324 | fPhoElecPtMCM20 = new THnSparseD("fPhoElecPtMCM20", "MC Pho-inclusive electron pt with M20",5,nBinspho2,minpho2,maxpho2); |
feffe705 | 1325 | fOutputList->Add(fPhoElecPtMCM20); |
e7d87aef | 1326 | |
987053ce | 1327 | fSameElecPtMC = new THnSparseD("fSameElecPtMC", "MC Same-inclusive electron pt",5,nBinspho2,minpho2,maxpho2); |
e7d87aef | 1328 | fOutputList->Add(fSameElecPtMC); |
1329 | ||
987053ce | 1330 | fSameElecPtMCM20 = new THnSparseD("fSameElecPtMCM20", "MC Same-inclusive electron pt with M20",5,nBinspho2,minpho2,maxpho2); |
e7d87aef | 1331 | fOutputList->Add(fSameElecPtMCM20); |
1332 | ||
987053ce | 1333 | fIncpTMCM20pho_pi0e = new THnSparseD("fIncpTMCM20pho_pi0e","MC Pho pi0->e pid electro vs. centrality with M20",5,nBinspho2,minpho2,maxpho2); |
1334 | fIncpTMCM20pho_pi0e->Sumw2(); | |
e4b0faf2 | 1335 | fOutputList->Add(fIncpTMCM20pho_pi0e); |
1336 | ||
987053ce | 1337 | fPhoElecPtMCM20_pi0e = new THnSparseD("fPhoElecPtMCM20_pi0e", "MC Pho-inclusive electron pt with M20 pi0->e",5,nBinspho2,minpho2,maxpho2); |
1338 | fPhoElecPtMCM20_pi0e->Sumw2(); | |
e4b0faf2 | 1339 | fOutputList->Add(fPhoElecPtMCM20_pi0e); |
1340 | ||
987053ce | 1341 | fSameElecPtMCM20_pi0e = new THnSparseD("fSameElecPtMCM20_pi0e", "MC Same-inclusive electron pt pi0->e",5,nBinspho2,minpho2,maxpho2); |
1342 | fSameElecPtMCM20_pi0e->Sumw2(); | |
e4b0faf2 | 1343 | fOutputList->Add(fSameElecPtMCM20_pi0e); |
697ecf6b | 1344 | // |
93c189c5 | 1345 | fIncpTMCM20pho_eta = new THnSparseD("fIncpTMCM20pho_eta","MC Pho pi0->e pid electro vs. centrality with M20",5,nBinspho2,minpho2,maxpho2); |
1346 | fIncpTMCM20pho_eta->Sumw2(); | |
1347 | fOutputList->Add(fIncpTMCM20pho_eta); | |
1348 | ||
1349 | fPhoElecPtMCM20_eta = new THnSparseD("fPhoElecPtMCM20_eta", "MC Pho-inclusive electron pt with M20 pi0->e",5,nBinspho2,minpho2,maxpho2); | |
1350 | fPhoElecPtMCM20_eta->Sumw2(); | |
1351 | fOutputList->Add(fPhoElecPtMCM20_eta); | |
1352 | ||
1353 | fSameElecPtMCM20_eta = new THnSparseD("fSameElecPtMCM20_eta", "MC Same-inclusive electron pt pi0->e",5,nBinspho2,minpho2,maxpho2); | |
1354 | fSameElecPtMCM20_eta->Sumw2(); | |
1355 | fOutputList->Add(fSameElecPtMCM20_eta); | |
697ecf6b | 1356 | // ------------ |
1357 | fIncpTMCpho_pi0e_TPC = new THnSparseD("fIncpTMCpho_pi0e_TPC","MC Pho pi0->e pid electro vs. centrality with M20",5,nBinspho2,minpho2,maxpho2); | |
1358 | fIncpTMCpho_pi0e_TPC->Sumw2(); | |
1359 | fOutputList->Add(fIncpTMCpho_pi0e_TPC); | |
1360 | ||
1361 | fPhoElecPtMC_pi0e_TPC = new THnSparseD("fPhoElecPtMC_pi0e_TPC", "MC Pho-inclusive electron pt with pi0->e",5,nBinspho2,minpho2,maxpho2); | |
1362 | fPhoElecPtMC_pi0e_TPC->Sumw2(); | |
1363 | fOutputList->Add(fPhoElecPtMC_pi0e_TPC); | |
1364 | ||
1365 | fSameElecPtMC_pi0e_TPC = new THnSparseD("fSameElecPtMC_pi0e_TPC", "MC Same-inclusive electron pt pi0->e",5,nBinspho2,minpho2,maxpho2); | |
1366 | fSameElecPtMC_pi0e_TPC->Sumw2(); | |
1367 | fOutputList->Add(fSameElecPtMC_pi0e_TPC); | |
2f8ef315 | 1368 | |
1369 | fIncpTMCpho_eta_TPC = new THnSparseD("fIncpTMCpho_eta_TPC","MC Pho pi0->e pid electro vs. centrality with M20",5,nBinspho2,minpho2,maxpho2); | |
1370 | fIncpTMCpho_eta_TPC->Sumw2(); | |
1371 | fOutputList->Add(fIncpTMCpho_eta_TPC); | |
1372 | ||
1373 | fPhoElecPtMC_eta_TPC = new THnSparseD("fPhoElecPtMC_eta_TPC", "MC Pho-inclusive electron pt with pi0->e",5,nBinspho2,minpho2,maxpho2); | |
1374 | fPhoElecPtMC_eta_TPC->Sumw2(); | |
1375 | fOutputList->Add(fPhoElecPtMC_eta_TPC); | |
1376 | ||
1377 | fSameElecPtMC_eta_TPC = new THnSparseD("fSameElecPtMC_eta_TPC", "MC Same-inclusive electron pt pi0->e",5,nBinspho2,minpho2,maxpho2); | |
1378 | fSameElecPtMC_eta_TPC->Sumw2(); | |
1379 | fOutputList->Add(fSameElecPtMC_eta_TPC); | |
1380 | ||
1381 | ||
697ecf6b | 1382 | //------------- |
e4b0faf2 | 1383 | |
a6df418c | 1384 | CheckNclust = new TH1D("CheckNclust","cluster check",200,0,200); |
1385 | fOutputList->Add(CheckNclust); | |
1386 | ||
1387 | CheckNits = new TH1D("CheckNits","ITS cluster check",8,-0.5,7.5); | |
1388 | fOutputList->Add(CheckNits); | |
ae88597c | 1389 | |
1390 | CheckDCA = new TH2D("CheckDCA","DCA check",200,-5,5,200,-5,5); | |
1391 | fOutputList->Add(CheckDCA); | |
68d718e7 | 1392 | /* |
d113d7cd | 1393 | Hpi0pTcheck = new TH2D("Hpi0pTcheck","Pi0 pT from Hijing",100,0,50,3,-0.5,2.5); |
1394 | fOutputList->Add(Hpi0pTcheck); | |
1395 | ||
19325033 | 1396 | HETApTcheck = new TH2D("HETApTcheck","Eta pT from Hijing",100,0,50,3,-0.5,2.5); |
1397 | fOutputList->Add(HETApTcheck); | |
68d718e7 | 1398 | */ |
1399 | ||
1400 | Int_t nBinspho3[3] = { 200, 100, 3}; | |
1401 | Double_t minpho3[3] = { 0., 0., -0.5}; | |
1402 | Double_t maxpho3[3] = {100., 50., 2.5}; | |
19325033 | 1403 | |
68d718e7 | 1404 | Hpi0pTcheck = new THnSparseD("Hpi0pTcheck","Pi0 pT from Hijing",3,nBinspho3,minpho3,maxpho3); |
1405 | fOutputList->Add(Hpi0pTcheck); | |
1406 | ||
1407 | HETApTcheck = new THnSparseD("HETApTcheck","Eta pT from Hijing",3,nBinspho3,minpho3,maxpho3); | |
1408 | fOutputList->Add(HETApTcheck); | |
1409 | //-- | |
e4b0faf2 | 1410 | HphopTcheck = new TH2D("HphopTcheck","Pho pT from Hijing",100,0,50,3,-0.5,2.5); |
1411 | fOutputList->Add(HphopTcheck); | |
5e0e45b3 | 1412 | // |
1413 | HDpTcheck = new TH2D("HDpTcheck","D pT from Hijing",100,0,50,3,-0.5,2.5); | |
1414 | fOutputList->Add(HDpTcheck); | |
1415 | ||
1416 | HBpTcheck = new TH2D("HBpTcheck","B pT from Hijing",100,0,50,3,-0.5,2.5); | |
1417 | fOutputList->Add(HBpTcheck); | |
1418 | // | |
e4b0faf2 | 1419 | |
93c189c5 | 1420 | fpTCheck = new TH1D("fpTCheck","pT check",500,0,50); |
1421 | fOutputList->Add(fpTCheck); | |
1422 | ||
50919258 | 1423 | fMomDtoE = new TH2D("fMomDtoE","D->E pT correlations;e p_{T} GeV/c;D p_{T} GeV/c",400,0,40,400,0,40); |
1424 | fOutputList->Add(fMomDtoE); | |
d113d7cd | 1425 | |
70448e3b | 1426 | fLabelCheck = new TH2D("fLabelCheck","MC label",50,0,50,5,-1.5,3.5); |
1427 | fOutputList->Add(fLabelCheck); | |
1428 | ||
1429 | fgeoFake = new TH2D("fgeoFake","Label==0 eta and phi",628,0,6.28,200,-1,1); | |
1430 | fOutputList->Add(fgeoFake); | |
1431 | ||
d19af75d | 1432 | fFakeTrk0 = new TH2D("fFakeTrk0","fake trakcs",10,0,100,20,0,20); |
1433 | fOutputList->Add(fFakeTrk0); | |
1434 | ||
1435 | fFakeTrk1 = new TH2D("fFakeTrk1","true all e a.f. eID",10,0,100,20,0,20); | |
1436 | fOutputList->Add(fFakeTrk1); | |
1437 | ||
59d998de | 1438 | ftimingEle = new TH2D("ftimingEle","electron TOF",100,0,20,100,1e-7,1e-6); |
1439 | fOutputList->Add(ftimingEle); | |
1440 | ||
09022877 | 1441 | // eta correction |
1442 | // note: parameters 01/31new.TPCnSigmaEtaDep | |
1443 | // 70-90 delta_eta = 0.2 | |
1444 | ||
1445 | double etaval[12] = {-0.55,-0.45,-0.35,-0.25,-0.15,-0.05,0.05,0.15,0.25,0.35,0.45,0.55}; | |
1446 | double corr0[12]= {-0.569177,-0.528844,-0.391979,-0.165494,0.0283495,0.156171,0.266353,0.13103,-0.0250842,-0.274089,-0.45481,-0.536291}; // 0-10 (done) | |
1447 | double corr1[12]= {-0.404742,-0.278953,-0.218069,0.00139927,0.191412,0.354403,0.524594,0.341778,0.244199,-0.112146,-0.160692,-0.352832}; // 10-20 (done) | |
1448 | double corr2[12] = {-0.306007,-0.16821,-0.0248635,0.202233,0.447051,0.497197,0.712251,0.433482,0.337907,0.168426,-0.0693229,-0.0728351}; // 20-30 (done) | |
1449 | double corr3[12] = {-0.13884,-0.0503553,0.104403,0.389773,0.50697,0.539048,0.751642,0.655636,0.518563,0.308156,0.0361159,-0.0491439}; // 30-40 (done) | |
1450 | double corr4[12] = {-0.0319431,0.0808711,0.208774,0.443217,0.557762,0.61453,0.889519,0.808282,0.620394,0.267092,0.15241,-0.0458664}; // 40-50 (done) | |
1451 | double corr5[12] = {-0.130625,0.0189124,0.190344,0.467431,0.546353,0.672251,0.731541,0.802101,0.437108,0.294081,0.193682,0.159074}; // 50-70(done) | |
1452 | double corr6[12] = {0.0600197,0.0600197,0.358366,0.358366,0.973734,0.973734,0.759812,0.759812,0.667861,0.667861,0.415635,0.415635}; // 70-90(done) | |
1453 | ||
1454 | fnSigEtaCorr[0] = new TGraphErrors(12,etaval,corr0); // 0-10 | |
1455 | fnSigEtaCorr[1] = new TGraphErrors(12,etaval,corr1); // 10-20 | |
1456 | fnSigEtaCorr[2] = new TGraphErrors(12,etaval,corr2); // 20-30 | |
1457 | fnSigEtaCorr[3] = new TGraphErrors(12,etaval,corr3); // 30-40 | |
1458 | fnSigEtaCorr[4] = new TGraphErrors(12,etaval,corr4); // 40-50 | |
1459 | fnSigEtaCorr[5] = new TGraphErrors(12,etaval,corr5); // 50-70 | |
1460 | fnSigEtaCorr[6] = new TGraphErrors(12,etaval,corr6); // 70-90 | |
1461 | ||
6f4a9952 | 1462 | fIncMaxE = new TH2D("fIncMaxE","Inc",10,0,100,10,0,100); |
1463 | fOutputList->Add(fIncMaxE); | |
09022877 | 1464 | |
c82f1b9d | 1465 | fIncReco = new TH2D("fIncReco","Inc",10,0,100,100,0,500); |
5e38d973 | 1466 | fOutputList->Add(fIncReco); |
1467 | ||
c82f1b9d | 1468 | fPhoReco = new TH2D("fPhoReco","Pho",10,0,100,100,0,500); |
1469 | fOutputList->Add(fPhoReco); | |
1470 | ||
1471 | fSamReco = new TH2D("fSamReco","Same",10,0,100,100,0,500); | |
1472 | fOutputList->Add(fSamReco); | |
1473 | ||
1474 | fIncRecoMaxE = new TH2D("fIncRecoMaxE","Inc",10,0,100,100,0,500); | |
1475 | fOutputList->Add(fIncRecoMaxE); | |
1476 | ||
1477 | fPhoRecoMaxE = new TH2D("fPhoRecoMaxE","Pho",10,0,100,100,0,500); | |
eabc1527 | 1478 | fOutputList->Add(fPhoRecoMaxE); |
5e38d973 | 1479 | |
c82f1b9d | 1480 | fSamRecoMaxE = new TH2D("fSamRecoMaxE","Same",10,0,100,100,0,500); |
eabc1527 | 1481 | fOutputList->Add(fSamRecoMaxE); |
5e38d973 | 1482 | |
ae88597c | 1483 | fPhoVertexReco0 = new TH2D("fPhoVertexReco0","photon production Vertex",40,0,20,250,0,50); |
bd50bf24 | 1484 | fOutputList->Add(fPhoVertexReco0); |
1485 | ||
ae88597c | 1486 | fPhoVertexReco1 = new TH2D("fPhoVertexReco1","photon production Vertex a.f. track cuts",40,0,20,250,0,50); |
bd50bf24 | 1487 | fOutputList->Add(fPhoVertexReco1); |
1488 | ||
ae88597c | 1489 | fPhoVertexReco2 = new TH2D("fPhoVertexReco2","photon production Vertex in ele selection",40,0,20,250,0,50); |
f2111233 | 1490 | fOutputList->Add(fPhoVertexReco2); |
1491 | ||
ae88597c | 1492 | fPhoVertexReco3 = new TH2D("fPhoVertexReco3","photon production Vertex mass selection",40,0,20,250,0,50); |
f2111233 | 1493 | fOutputList->Add(fPhoVertexReco3); |
1494 | ||
bfc7c23b | 1495 | PostData(1,fOutputList); |
1496 | } | |
1497 | ||
1498 | //________________________________________________________________________ | |
1499 | void AliAnalysisTaskHFECal::Terminate(Option_t *) | |
1500 | { | |
1501 | // Info("Terminate"); | |
1502 | AliAnalysisTaskSE::Terminate(); | |
1503 | } | |
1504 | ||
1505 | //________________________________________________________________________ | |
1506 | Bool_t AliAnalysisTaskHFECal::ProcessCutStep(Int_t cutStep, AliVParticle *track) | |
1507 | { | |
1508 | // Check single track cuts for a given cut step | |
1509 | const Int_t kMCOffset = AliHFEcuts::kNcutStepsMCTrack; | |
1510 | if(!fCFM->CheckParticleCuts(cutStep + kMCOffset, track)) return kFALSE; | |
1511 | return kTRUE; | |
1512 | } | |
1513 | //_________________________________________ | |
2b4460a6 | 1514 | void AliAnalysisTaskHFECal::SelectPhotonicElectron(Int_t itrack, Double_t cent, AliESDtrack *track, Bool_t &fFlagPhotonicElec, Bool_t &fFlagConvinatElec, Double_t nSig, Double_t shower, Double_t ep, Double_t mce, Double_t w, Int_t ibgevent, Bool_t tagpi0, Bool_t tageta) |
bfc7c23b | 1515 | { |
1516 | //Identify non-heavy flavour electrons using Invariant mass method | |
1517 | ||
fb87d707 | 1518 | fTrackCuts->SetAcceptKinkDaughters(kFALSE); |
feffe705 | 1519 | fTrackCuts->SetRequireTPCRefit(kTRUE); |
85985bb0 | 1520 | fTrackCuts->SetRequireITSRefit(kTRUE); |
feffe705 | 1521 | fTrackCuts->SetEtaRange(-0.9,0.9); |
bfc7c23b | 1522 | fTrackCuts->SetMaxChi2PerClusterTPC(3.5); |
feffe705 | 1523 | fTrackCuts->SetMinNClustersTPC(90); |
bfc7c23b | 1524 | |
c6bca3f2 | 1525 | //const AliESDVertex *pVtx = fESD->GetPrimaryVertex(); |
6451f693 | 1526 | Double_t bfield = fESD->GetMagneticField(); |
2f8ef315 | 1527 | Double_t emass = 0.51*0.001; // (0.51 MeV) |
6451f693 | 1528 | |
93c189c5 | 1529 | double ptEle = track->Pt(); //add |
1530 | if(ibgevent==0 && w > 0.0) | |
1531 | { | |
1532 | fpTCheck->Fill(ptEle,w); | |
1533 | } | |
1534 | ||
bfc7c23b | 1535 | Bool_t flagPhotonicElec = kFALSE; |
f09766dd | 1536 | Bool_t flagConvinatElec = kFALSE; |
bfc7c23b | 1537 | |
8806ce6c | 1538 | int p1 = 0; |
1539 | if(mce==3) | |
1540 | { | |
1541 | Int_t label = TMath::Abs(track->GetLabel()); | |
1542 | TParticle* particle = stack->Particle(label); | |
1543 | p1 = particle->GetFirstMother(); | |
1544 | } | |
1545 | ||
5e65985c | 1546 | //for(Int_t jTracks = itrack+1; jTracks<fESD->GetNumberOfTracks(); jTracks++){ |
1547 | for(Int_t jTracks = 0; jTracks<fESD->GetNumberOfTracks(); jTracks++){ | |
bfc7c23b | 1548 | AliESDtrack* trackAsso = fESD->GetTrack(jTracks); |
1549 | if (!trackAsso) { | |
1550 | printf("ERROR: Could not receive track %d\n", jTracks); | |
1551 | continue; | |
1552 | } | |
5e65985c | 1553 | if(itrack==jTracks)continue; |
d86a815c | 1554 | int jbgevent = 0; |
5e65985c | 1555 | |
8806ce6c | 1556 | int p2 = 0; |
1557 | if(mce==3) | |
1558 | { | |
1559 | Int_t label2 = TMath::Abs(trackAsso->GetLabel()); | |
1560 | TParticle* particle2 = stack->Particle(label2); | |
d86a815c | 1561 | Bool_t MChijing_ass = fMC->IsFromBGEvent(label2); |
1562 | if(MChijing_ass)jbgevent =1; | |
8806ce6c | 1563 | if(particle2->GetFirstMother()>-1) |
1564 | p2 = particle2->GetFirstMother(); | |
1565 | } | |
1566 | ||
f09766dd | 1567 | Double_t dEdxAsso = -999., ptPrim=-999., ptAsso=-999., openingAngle = -999.; |
bfc7c23b | 1568 | Double_t mass=999., width = -999; |
1569 | Bool_t fFlagLS=kFALSE, fFlagULS=kFALSE; | |
1570 | ||
93c189c5 | 1571 | //ptPrim = track->Pt(); |
1572 | ptPrim = ptEle; | |
f09766dd | 1573 | |
bfc7c23b | 1574 | dEdxAsso = trackAsso->GetTPCsignal(); |
1575 | ptAsso = trackAsso->Pt(); | |
1576 | Int_t chargeAsso = trackAsso->Charge(); | |
1577 | Int_t charge = track->Charge(); | |
1578 | ||
b12bc641 | 1579 | |
6451f693 | 1580 | if(ptAsso <fMimpTassCut) continue; |
bfc7c23b | 1581 | if(!fTrackCuts->AcceptTrack(trackAsso)) continue; |
6b2cee73 | 1582 | //if(dEdxAsso <65 || dEdxAsso>100) continue; |
1583 | double fTPCnSigmaAss = fPID->GetPIDResponse() ? fPID->GetPIDResponse()->NumberOfSigmasTPC(trackAsso, AliPID::kElectron) : 1000; | |
1584 | //cout << "fTPCnSigmaAss = " << fTPCnSigmaAss << endl; | |
1585 | //cout << "fTPCnSigmaAss Cut = " << fMimNsigassCut << endl; | |
1586 | if(fTPCnSigmaAss <fMimNsigassCut || fTPCnSigmaAss>5) continue; | |
1587 | //cout << "fTPCnSigmaAss a.f. cut = " << fTPCnSigmaAss << endl; | |
bfc7c23b | 1588 | |
1589 | Int_t fPDGe1 = 11; Int_t fPDGe2 = 11; | |
1590 | if(charge>0) fPDGe1 = -11; | |
1591 | if(chargeAsso>0) fPDGe2 = -11; | |
b12bc641 | 1592 | |
1593 | //printf("chargeAsso = %d\n",chargeAsso); | |
1594 | //printf("charge = %d\n",charge); | |
bfc7c23b | 1595 | if(charge == chargeAsso) fFlagLS = kTRUE; |
1596 | if(charge != chargeAsso) fFlagULS = kTRUE; | |
1597 | ||
b12bc641 | 1598 | //printf("fFlagLS = %d\n",fFlagLS); |
1599 | //printf("fFlagULS = %d\n",fFlagULS); | |
7edfba87 | 1600 | printf("\n"); |
b12bc641 | 1601 | |
6451f693 | 1602 | AliKFParticle::SetField(bfield); |
bfc7c23b | 1603 | AliKFParticle ge1(*track, fPDGe1); |
1604 | AliKFParticle ge2(*trackAsso, fPDGe2); | |
2f8ef315 | 1605 | |
1606 | if(fSetMassNonlinear) | |
1607 | { | |
1608 | ge1.SetNonlinearMassConstraint(emass); | |
1609 | ge2.SetNonlinearMassConstraint(emass); | |
1610 | } | |
1611 | ||
bfc7c23b | 1612 | AliKFParticle recg(ge1, ge2); |
1613 | ||
2f8ef315 | 1614 | /* |
d19af75d | 1615 | // vertex |
bfc7c23b | 1616 | AliKFVertex primV(*pVtx); |
1617 | primV += recg; | |
8079a103 | 1618 | primV -= ge1; |
1619 | primV -= ge2; | |
bfc7c23b | 1620 | recg.SetProductionVertex(primV); |
2f8ef315 | 1621 | */ |
1622 | ||
d19af75d | 1623 | // check chi2 |
1624 | if(recg.GetNDF()<1) continue; | |
a009053a | 1625 | Double_t chi2recg = recg.GetChi2()/recg.GetNDF(); |
1626 | Double_t chi2cut = 3.0; | |
f9447b3b | 1627 | |
a009053a | 1628 | // mass. |
1629 | if(fSetMassConstraint) | |
1630 | { | |
1631 | recg.SetMassConstraint(0,0.0001); | |
1632 | chi2cut = 30.0; | |
1633 | } | |
f9447b3b | 1634 | recg.GetMass(mass,width); |
1635 | ||
3c475a9d | 1636 | if(fSetMassWidthCut && width>1e10)continue; |
1637 | ||
a009053a | 1638 | // angle |
bfc7c23b | 1639 | openingAngle = ge1.GetAngle(ge2); |
1640 | if(fFlagLS) fOpeningAngleLS->Fill(openingAngle); | |
1641 | if(fFlagULS) fOpeningAngleULS->Fill(openingAngle); | |
1642 | ||
c2801a73 | 1643 | double ishower = 0; |
1644 | if(shower>0.0 && shower<0.3)ishower = 1; | |
1645 | ||
b12bc641 | 1646 | double phoinfo[9]; |
f09766dd | 1647 | phoinfo[0] = cent; |
1648 | phoinfo[1] = ptPrim; | |
1649 | phoinfo[2] = mass; | |
6f4a9952 | 1650 | phoinfo[3] = nSig; |
1651 | //phoinfo[3] = dEdxAsso; | |
4e01b68c | 1652 | phoinfo[4] = openingAngle; |
c2801a73 | 1653 | phoinfo[5] = ishower; |
1654 | phoinfo[6] = ep; | |
1655 | phoinfo[7] = mce; | |
b12bc641 | 1656 | phoinfo[8] = ptAsso; |
f09766dd | 1657 | |
1658 | if(fFlagLS) fInvmassLS->Fill(phoinfo); | |
1659 | if(fFlagULS) fInvmassULS->Fill(phoinfo); | |
d86a815c | 1660 | if(fFlagLS && ibgevent==0 && jbgevent==0) fInvmassLSmc->Fill(phoinfo,w); |
93c189c5 | 1661 | if(fFlagULS && ibgevent==0 && jbgevent==0) |
1662 | { | |
1663 | fInvmassULSmc->Fill(phoinfo,w); | |
1664 | } | |
b12bc641 | 1665 | //printf("fInvmassCut %f\n",fInvmassCut); |
1666 | //printf("openingAngle %f\n",fOpeningAngleCut); | |
1667 | ||
f9447b3b | 1668 | // angle cut |
ffa14dda | 1669 | if(openingAngle > fOpeningAngleCut) continue; |
a009053a | 1670 | // chi2 cut |
6ec70f8c | 1671 | //if(TMath::Sqrt(TMath::Abs(chi2recg))>chi2cut) continue; |
1672 | if(chi2recg>chi2cut) continue; | |
1673 | ||
1674 | if(fFlagLS ) fInvmassLSreco->Fill(ptPrim,mass); | |
1675 | if(fFlagULS) fInvmassULSreco->Fill(ptPrim,mass); | |
1676 | ||
d86a815c | 1677 | // for real data |
93c189c5 | 1678 | //printf("mce =%f\n",mce); |
d86a815c | 1679 | if(mce<-0.5) // mce==-1. is real |
1680 | { | |
93c189c5 | 1681 | //printf("Real data\n"); |
d86a815c | 1682 | if(mass<fInvmassCut && fFlagULS && !flagPhotonicElec){ |
d86a815c | 1683 | flagPhotonicElec = kTRUE; |
1684 | } | |
1685 | if(mass<fInvmassCut && fFlagLS && !flagConvinatElec){ | |
1686 | flagConvinatElec = kTRUE; | |
1687 | } | |
1688 | } | |
1689 | // for MC data | |
1690 | else | |
1691 | { | |
93c189c5 | 1692 | //printf("MC data\n"); |
1693 | ||
1694 | if(w>0.0) | |
1695 | { | |
2b4460a6 | 1696 | //cout << "tagpi0 = " << tagpi0 << " ; tageta = " << tageta << endl; |
6ec70f8c | 1697 | if(fFlagLS && ibgevent==0 && jbgevent==0 && tagpi0) fInvmassLSmc0->Fill(ptPrim,mass); |
1698 | if(fFlagULS && ibgevent==0 && jbgevent==0 && tagpi0) fInvmassULSmc0->Fill(ptPrim,mass); | |
1699 | if(fFlagLS && ibgevent==0 && jbgevent==0 && tageta) fInvmassLSmc1->Fill(ptPrim,mass); | |
1700 | if(fFlagULS && ibgevent==0 && jbgevent==0 && tageta) fInvmassULSmc1->Fill(ptPrim,mass); | |
1701 | if(fFlagLS && ibgevent==0 && jbgevent==0 && (p1==p2) && tagpi0) fInvmassLSmc2->Fill(ptPrim,mass); | |
1702 | if(fFlagULS && ibgevent==0 && jbgevent==0 && (p1==p2) && tagpi0) fInvmassULSmc2->Fill(ptPrim,mass); | |
1703 | if(fFlagLS && ibgevent==0 && jbgevent==0 && (p1==p2) && tageta) fInvmassLSmc3->Fill(ptPrim,mass); | |
1704 | if(fFlagULS && ibgevent==0 && jbgevent==0 && (p1==p2) && tageta) fInvmassULSmc3->Fill(ptPrim,mass); | |
93c189c5 | 1705 | } |
6ec70f8c | 1706 | |
f2111233 | 1707 | //if(mass<fInvmassCut && fFlagULS && !flagPhotonicElec && (ibgevent==jbgevent)){ |
1708 | if(mass<fInvmassCut && fFlagULS && !flagPhotonicElec && (p1==p2)){ //<--- only MC train (55,56) v5-03-68-AN , 69 & v5-05-69-AN | |
d86a815c | 1709 | flagPhotonicElec = kTRUE; |
1710 | } | |
1711 | if(mass<fInvmassCut && fFlagLS && !flagConvinatElec && (ibgevent==jbgevent)){ | |
1712 | flagConvinatElec = kTRUE; | |
1713 | } | |
1714 | } | |
1715 | ||
bfc7c23b | 1716 | } |
1717 | fFlagPhotonicElec = flagPhotonicElec; | |
f09766dd | 1718 | fFlagConvinatElec = flagConvinatElec; |
bfc7c23b | 1719 | |
1720 | } | |
6451f693 | 1721 | |
1722 | //_________________________________________ | |
1723 | void AliAnalysisTaskHFECal::SelectPhotonicElectron2(Int_t itrack, Double_t cent, AliESDtrack *track, Bool_t &fFlagPhotonicElec, Bool_t &fFlagConvinatElec, Double_t nSig, Double_t shower, Double_t ep, Double_t mce, Double_t w, Int_t ibgevent, Bool_t tagpi0, Bool_t tageta) | |
1724 | { | |
1725 | //Identify non-heavy flavour electrons using Invariant mass method | |
1726 | ||
1727 | fTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
1728 | fTrackCuts->SetRequireTPCRefit(kTRUE); | |
1729 | fTrackCuts->SetRequireITSRefit(kTRUE); | |
1730 | fTrackCuts->SetEtaRange(-0.9,0.9); | |
1731 | //fTrackCuts->SetRequireSigmaToVertex(kTRUE); | |
1732 | fTrackCuts->SetMaxChi2PerClusterTPC(3.5); | |
1733 | fTrackCuts->SetMinNClustersTPC(90); | |
1734 | ||
6451f693 | 1735 | Double_t eMass = TDatabasePDG::Instance()->GetParticle(11)->Mass(); //Electron mass in GeV |
1736 | Double_t bfield = fESD->GetMagneticField(); | |
1737 | ||
1738 | double ptEle = track->Pt(); //add | |
1739 | if(ibgevent==0 && w > 0.0) | |
1740 | { | |
1741 | fpTCheck->Fill(ptEle,w); | |
1742 | } | |
1743 | ||
1744 | Bool_t flagPhotonicElec = kFALSE; | |
1745 | Bool_t flagConvinatElec = kFALSE; | |
1746 | ||
1747 | int p1 = 0; | |
1748 | if(mce==3) | |
1749 | { | |
1750 | Int_t label = TMath::Abs(track->GetLabel()); | |
1751 | TParticle* particle = stack->Particle(label); | |
1752 | p1 = particle->GetFirstMother(); | |
1753 | } | |
1754 | ||
1755 | //for(Int_t jTracks = itrack+1; jTracks<fESD->GetNumberOfTracks(); jTracks++){ | |
1756 | for(Int_t jTracks = 0; jTracks<fESD->GetNumberOfTracks(); jTracks++){ | |
1757 | AliESDtrack* trackAsso = fESD->GetTrack(jTracks); | |
1758 | if (!trackAsso) { | |
1759 | printf("ERROR: Could not receive track %d\n", jTracks); | |
1760 | continue; | |
1761 | } | |
1762 | if(itrack==jTracks)continue; | |
1763 | int jbgevent = 0; | |
1764 | ||
1765 | int p2 = 0; | |
1766 | if(mce==3) | |
1767 | { | |
1768 | Int_t label2 = TMath::Abs(trackAsso->GetLabel()); | |
1769 | TParticle* particle2 = stack->Particle(label2); | |
1770 | Bool_t MChijing_ass = fMC->IsFromBGEvent(label2); | |
1771 | if(MChijing_ass)jbgevent =1; | |
1772 | if(particle2->GetFirstMother()>-1) | |
1773 | p2 = particle2->GetFirstMother(); | |
1774 | } | |
1775 | ||
1776 | Double_t dEdxAsso = -999., ptPrim=-999., ptAsso=-999., openingAngle = -999.; | |
1777 | //Double_t mass=999., width = -999; | |
1778 | Double_t mass=999.; | |
1779 | Bool_t fFlagLS=kFALSE, fFlagULS=kFALSE; | |
1780 | ||
1781 | //ptPrim = track->Pt(); | |
1782 | ptPrim = ptEle; | |
1783 | ||
1784 | dEdxAsso = trackAsso->GetTPCsignal(); | |
1785 | ptAsso = trackAsso->Pt(); | |
1786 | Int_t chargeAsso = trackAsso->Charge(); | |
1787 | Int_t charge = track->Charge(); | |
1788 | ||
1789 | ||
1790 | if(ptAsso <0.5) continue; | |
1791 | if(!fTrackCuts->AcceptTrack(trackAsso)) continue; | |
1792 | if(dEdxAsso <65 || dEdxAsso>100) continue; //11a pass1 | |
1793 | ||
1794 | Int_t fPDGe1 = 11; Int_t fPDGe2 = 11; | |
1795 | if(charge>0) fPDGe1 = -11; | |
1796 | if(chargeAsso>0) fPDGe2 = -11; | |
1797 | ||
1798 | //printf("chargeAsso = %d\n",chargeAsso); | |
1799 | //printf("charge = %d\n",charge); | |
1800 | if(charge == chargeAsso) fFlagLS = kTRUE; | |
1801 | if(charge != chargeAsso) fFlagULS = kTRUE; | |
1802 | ||
1803 | // mass cal 0 | |
1804 | double xt1 = 0.0, xt2 = 0.0; | |
1805 | Double_t p1at[3] = {0,0,0}; | |
1806 | Double_t p2at[3] = {0,0,0}; | |
1807 | //double dca12 = trackAsso->GetDCA(track,bfield,xt2,xt1); //DCA track1-track2 | |
1808 | double kHasdcaT1 = track->GetPxPyPzAt(xt1,bfield,p1at); //Track1 | |
1809 | double kHasdcaT2 = trackAsso->GetPxPyPzAt(xt2,bfield,p2at); //Track2 | |
1810 | if(!kHasdcaT1 || !kHasdcaT2) AliWarning("It could be a problem in the extrapolation"); | |
1811 | //cout << "dca = " << dca12 << endl; | |
1812 | // 3D | |
1813 | TLorentzVector electron1; | |
1814 | TLorentzVector electron2; | |
1815 | TLorentzVector mother; | |
1816 | ||
1817 | electron1.SetXYZM(p1at[0], p1at[1], p1at[2], eMass); | |
1818 | electron2.SetXYZM(p2at[0], p2at[1], p2at[2], eMass); | |
1819 | openingAngle = TVector2::Phi_0_2pi(electron1.Angle(electron2.Vect())); | |
4ade0749 | 1820 | |
6451f693 | 1821 | mother = electron1 + electron2; |
4ade0749 | 1822 | //double invmassAtDCA = mother.M(); |
6451f693 | 1823 | |
1824 | // 2D | |
1825 | TLorentzVector electron1_2D; | |
1826 | TLorentzVector electron2_2D; | |
1827 | TLorentzVector mother_2D; | |
1828 | ||
1829 | double pT1at = sqrt(pow(p1at[0],2)+pow(p1at[1],2)); | |
1830 | double pT2at = sqrt(pow(p2at[0],2)+pow(p2at[1],2)); | |
1831 | ||
1832 | electron1_2D.SetXYZM(pT1at, 0.0, p1at[2], eMass); | |
1833 | electron2_2D.SetXYZM(pT2at, 0.0, p2at[2], eMass); | |
1834 | ||
1835 | mother_2D = electron1_2D + electron2_2D; | |
1836 | double invmassAtDCA_2D = mother_2D.M(); | |
1837 | mass = invmassAtDCA_2D; | |
1838 | ||
1839 | // angle | |
1840 | if(fFlagLS) fOpeningAngleLS->Fill(openingAngle); | |
1841 | if(fFlagULS) fOpeningAngleULS->Fill(openingAngle); | |
1842 | ||
1843 | double ishower = 0; | |
1844 | if(shower>0.0 && shower<0.3)ishower = 1; | |
1845 | ||
1846 | double phoinfo[9]; | |
1847 | phoinfo[0] = cent; | |
1848 | phoinfo[1] = ptPrim; | |
1849 | phoinfo[2] = mass; | |
1850 | phoinfo[3] = nSig; | |
1851 | //phoinfo[3] = dEdxAsso; | |
1852 | phoinfo[4] = openingAngle; | |
1853 | phoinfo[5] = ishower; | |
1854 | phoinfo[6] = ep; | |
1855 | phoinfo[7] = mce; | |
1856 | phoinfo[8] = ptAsso; | |
1857 | ||
1858 | if(fFlagLS) fInvmassLS->Fill(phoinfo); | |
1859 | if(fFlagULS) fInvmassULS->Fill(phoinfo); | |
1860 | if(fFlagLS && ibgevent==0 && jbgevent==0) fInvmassLSmc->Fill(phoinfo,w); | |
1861 | if(fFlagULS && ibgevent==0 && jbgevent==0) | |
1862 | { | |
1863 | fInvmassULSmc->Fill(phoinfo,w); | |
1864 | } | |
1865 | //printf("fInvmassCut %f\n",fInvmassCut); | |
1866 | //printf("openingAngle %f\n",fOpeningAngleCut); | |
1867 | ||
1868 | // angle cut | |
1869 | if(openingAngle > fOpeningAngleCut) continue; | |
1870 | // chi2 cut | |
1871 | //if(TMath::Sqrt(TMath::Abs(chi2recg))>chi2cut) continue; | |
1872 | //if(chi2recg>chi2cut) continue; | |
1873 | ||
1874 | if(fFlagLS ) fInvmassLSreco->Fill(ptPrim,mass); | |
1875 | if(fFlagULS) fInvmassULSreco->Fill(ptPrim,mass); | |
1876 | ||
1877 | // for real data | |
1878 | //printf("mce =%f\n",mce); | |
1879 | if(mce<-0.5) // mce==-1. is real | |
1880 | { | |
1881 | //printf("Real data\n"); | |
1882 | if(mass<fInvmassCut && fFlagULS && !flagPhotonicElec){ | |
1883 | flagPhotonicElec = kTRUE; | |
1884 | } | |
1885 | if(mass<fInvmassCut && fFlagLS && !flagConvinatElec){ | |
1886 | flagConvinatElec = kTRUE; | |
1887 | } | |
1888 | } | |
1889 | // for MC data | |
1890 | else | |
1891 | { | |
1892 | //printf("MC data\n"); | |
1893 | ||
1894 | if(w>0.0) | |
1895 | { | |
1896 | //cout << "tagpi0 = " << tagpi0 << " ; tageta = " << tageta << endl; | |
1897 | if(fFlagLS && ibgevent==0 && jbgevent==0 && tagpi0) fInvmassLSmc0->Fill(ptPrim,mass); | |
1898 | if(fFlagULS && ibgevent==0 && jbgevent==0 && tagpi0) fInvmassULSmc0->Fill(ptPrim,mass); | |
1899 | if(fFlagLS && ibgevent==0 && jbgevent==0 && tageta) fInvmassLSmc1->Fill(ptPrim,mass); | |
1900 | if(fFlagULS && ibgevent==0 && jbgevent==0 && tageta) fInvmassULSmc1->Fill(ptPrim,mass); | |
1901 | if(fFlagLS && ibgevent==0 && jbgevent==0 && (p1==p2) && tagpi0) fInvmassLSmc2->Fill(ptPrim,mass); | |
1902 | if(fFlagULS && ibgevent==0 && jbgevent==0 && (p1==p2) && tagpi0) fInvmassULSmc2->Fill(ptPrim,mass); | |
1903 | if(fFlagLS && ibgevent==0 && jbgevent==0 && (p1==p2) && tageta) fInvmassLSmc3->Fill(ptPrim,mass); | |
1904 | if(fFlagULS && ibgevent==0 && jbgevent==0 && (p1==p2) && tageta) fInvmassULSmc3->Fill(ptPrim,mass); | |
1905 | } | |
1906 | ||
1907 | if(mass<fInvmassCut && fFlagULS && !flagPhotonicElec && (ibgevent==jbgevent)){ | |
1908 | //if(mass<fInvmassCut && fFlagULS && !flagPhotonicElec && (p1==p2)){ <--- only MC train (55,56) v5-03-68-AN & 69 for check | |
1909 | flagPhotonicElec = kTRUE; | |
1910 | } | |
1911 | if(mass<fInvmassCut && fFlagLS && !flagConvinatElec && (ibgevent==jbgevent)){ | |
1912 | flagConvinatElec = kTRUE; | |
1913 | } | |
1914 | } | |
1915 | ||
1916 | } | |
1917 | fFlagPhotonicElec = flagPhotonicElec; | |
1918 | fFlagConvinatElec = flagConvinatElec; | |
1919 | ||
1920 | } | |
1921 | ||
8806ce6c | 1922 | //------------------------------------------- |
46305ed6 | 1923 | |
1924 | void AliAnalysisTaskHFECal::FindMother(TParticle* part, int &label, int &pid) | |
1925 | { | |
1926 | //int label = 99999; | |
1927 | //int pid = 99999; | |
1928 | ||
1929 | if(part->GetFirstMother()>-1) | |
1930 | { | |
1931 | label = part->GetFirstMother(); | |
1932 | pid = stack->Particle(label)->GetPdgCode(); | |
1933 | } | |
70448e3b | 1934 | //cout << "Find Mother : label = " << label << " ; pid" << pid << endl; |
46305ed6 | 1935 | } |
1936 | ||
8806ce6c | 1937 | double AliAnalysisTaskHFECal::GetMCweight(double mcPi0pT) |
1938 | { | |
1939 | double weight = 1.0; | |
1940 | ||
1941 | if(mcPi0pT>0.0 && mcPi0pT<5.0) | |
1942 | { | |
1943 | weight = 0.323*mcPi0pT/(TMath::Exp(-1.6+0.767*mcPi0pT+0.0285*mcPi0pT*mcPi0pT)); | |
1944 | } | |
1945 | else | |
1946 | { | |
1947 | weight = 115.0/(0.718*mcPi0pT*TMath::Power(mcPi0pT,3.65)); | |
1948 | } | |
1949 | return weight; | |
1950 | } | |
fb87d707 | 1951 | |
93c189c5 | 1952 | double AliAnalysisTaskHFECal::GetMCweightEta(double mcEtapT) |
1953 | { | |
1954 | double weight = 1.0; | |
1955 | ||
1956 | weight = 223.3/TMath::Power((TMath::Exp(-0.17*mcEtapT-0.0322*mcEtapT*mcEtapT)+mcEtapT/1.69),5.65); | |
1957 | return weight; | |
1958 | } | |
1959 | ||
1960 | ||
fb87d707 | 1961 | //_________________________________________ |
1962 | void AliAnalysisTaskHFECal::FindTriggerClusters() | |
1963 | { | |
bd6ee6dd | 1964 | //cout << "finding trigger patch" << endl; |
fb87d707 | 1965 | // constants |
1966 | const int nModuleCols = 2; | |
1967 | const int nModuleRows = 5; | |
1968 | const int nColsFeeModule = 48; | |
1969 | const int nRowsFeeModule = 24; | |
1970 | const int nColsFaltroModule = 24; | |
1971 | const int nRowsFaltroModule = 12; | |
1972 | //const int faltroWidthMax = 20; | |
1973 | ||
1974 | // part 1, trigger extraction ------------------------------------- | |
1975 | Int_t globCol, globRow; | |
1976 | //Int_t ntimes=0, nTrigChannel=0, nTrigChannelCut=0, trigInCut=0; | |
1977 | Int_t ntimes=0, nTrigChannel=0, nTrigChannelCut=0; | |
1978 | ||
1979 | //Int_t trigtimes[faltroWidthMax]; | |
1980 | Double_t cellTime[nColsFeeModule*nModuleCols][nRowsFeeModule*nModuleRows]; | |
1981 | Double_t cellEnergy[nColsFeeModule*nModuleCols][nRowsFeeModule*nModuleRows]; | |
1982 | //Double_t fTrigCutLow = 6; | |
1983 | //Double_t fTrigCutHigh = 10; | |
1984 | Double_t fTimeCutLow = 469e-09; | |
1985 | Double_t fTimeCutHigh = 715e-09; | |
1986 | ||
1987 | AliESDCaloTrigger * fCaloTrigger = fESD->GetCaloTrigger( "EMCAL" ); | |
1988 | ||
1989 | // erase trigger maps | |
1990 | for(Int_t i = 0; i < nColsFaltroModule*nModuleCols; i++ ) | |
1991 | { | |
1992 | for(Int_t j = 0; j < nRowsFaltroModule*nModuleRows; j++ ) | |
1993 | { | |
1994 | ftriggersCut[i][j] = 0; | |
1995 | ftriggers[i][j] = 0; | |
1996 | ftriggersTime[i][j] = 0; | |
1997 | } | |
1998 | } | |
1999 | ||
2000 | Int_t iglobCol=0, iglobRow=0; | |
2001 | // go through triggers | |
2002 | if( fCaloTrigger->GetEntries() > 0 ) | |
2003 | { | |
2004 | // needs reset | |
2005 | fCaloTrigger->Reset(); | |
2006 | while( fCaloTrigger->Next() ) | |
2007 | { | |
2008 | fCaloTrigger->GetPosition( globCol, globRow ); | |
2009 | fCaloTrigger->GetNL0Times( ntimes ); | |
2010 | /* | |
2011 | // no L0s | |
2012 | if( ntimes < 1 ) continue; | |
2013 | // get precise timings | |
2014 | fCaloTrigger->GetL0Times( trigtimes ); | |
2015 | trigInCut = 0; | |
2016 | for(Int_t i = 0; i < ntimes; i++ ) | |
2017 | { | |
2018 | // save the first trigger time in channel | |
2019 | if( i == 0 || triggersTime[globCol][globRow] > trigtimes[i] ) | |
2020 | triggersTime[globCol][globRow] = trigtimes[i]; | |
2021 | //printf("trigger times: %d\n",trigtimes[i]); | |
2022 | // check if in cut | |
2023 | if(trigtimes[i] > fTrigCutLow && trigtimes[i] < fTrigCutHigh ) | |
2024 | trigInCut = 1; | |
2025 | ||
2026 | fTrigTimes->Fill(trigtimes[i]); | |
2027 | } | |
2028 | */ | |
2029 | ||
2030 | //L1 analysis from AliAnalysisTaskEMCALTriggerQA | |
2031 | Int_t bit = 0; | |
2032 | fCaloTrigger->GetTriggerBits(bit); | |
bd6ee6dd | 2033 | //cout << "bit = " << bit << endl; |
fb87d707 | 2034 | |
2035 | Int_t ts = 0; | |
2036 | fCaloTrigger->GetL1TimeSum(ts); | |
bd6ee6dd | 2037 | //cout << "ts = " << ts << endl; |
fb87d707 | 2038 | if (ts > 0)ftriggers[globCol][globRow] = 1; |
2039 | // number of triggered channels in event | |
2040 | nTrigChannel++; | |
2041 | // ... inside cut | |
2042 | if(ts>0 && (bit >> 6 & 0x1)) | |
2043 | { | |
2044 | iglobCol = globCol; | |
2045 | iglobRow = globRow; | |
2046 | nTrigChannelCut++; | |
bd6ee6dd | 2047 | //cout << "ts cut = " << ts << endl; |
2048 | //cout << "globCol = " << globCol << endl; | |
2049 | //cout << "globRow = " << globRow << endl; | |
fb87d707 | 2050 | ftriggersCut[globCol][globRow] = 1; |
2051 | } | |
2052 | ||
2053 | } // calo trigger entries | |
2054 | } // has calo trigger entries | |
2055 | ||
2056 | // part 2 go through the clusters here ----------------------------------- | |
bd6ee6dd | 2057 | //cout << " part 2 go through the clusters here ----------------------------------- " << endl; |
fb87d707 | 2058 | Int_t nCluster=0, nCell=0, iCell=0, gCell=0; |
60d77596 | 2059 | Short_t cellAddr, nSACell; |
2060 | Int_t mclabel; | |
fb87d707 | 2061 | //Int_t nSACell, iSACell, mclabel; |
2062 | Int_t iSACell; | |
42c75692 | 2063 | Double_t cellAmp=0, cellTimeT=0, clusterTime=0, efrac=0; |
fb87d707 | 2064 | Int_t nSupMod, nModule, nIphi, nIeta, iphi, ieta, gphi, geta, feta, fphi; |
2065 | ||
2066 | TRefArray *fCaloClusters = new TRefArray(); | |
2067 | fESD->GetEMCALClusters( fCaloClusters ); | |
2068 | nCluster = fCaloClusters->GetEntries(); | |
2069 | ||
2070 | ||
2071 | // save all cells times if there are clusters | |
2072 | if( nCluster > 0 ){ | |
2073 | // erase time map | |
2074 | for(Int_t i = 0; i < nColsFeeModule*nModuleCols; i++ ){ | |
2075 | for(Int_t j = 0; j < nRowsFeeModule*nModuleRows; j++ ){ | |
2076 | cellTime[i][j] = 0.; | |
2077 | cellEnergy[i][j] = 0.; | |
2078 | } | |
2079 | } | |
2080 | ||
2081 | // get cells | |
2082 | AliESDCaloCells *fCaloCells = fESD->GetEMCALCells(); | |
2083 | //AliVCaloCells fCaloCells = fESD->GetEMCALCells(); | |
2084 | nSACell = fCaloCells->GetNumberOfCells(); | |
2085 | for(iSACell = 0; iSACell < nSACell; iSACell++ ){ | |
2086 | // get the cell info *fCal | |
2087 | fCaloCells->GetCell( iSACell, cellAddr, cellAmp, cellTimeT , mclabel, efrac); | |
2088 | ||
2089 | // get cell position | |
2090 | fGeom->GetCellIndex( cellAddr, nSupMod, nModule, nIphi, nIeta ); | |
2091 | fGeom->GetCellPhiEtaIndexInSModule( nSupMod,nModule, nIphi, nIeta, iphi, ieta); | |
2092 | ||
2093 | // convert co global phi eta | |
2094 | gphi = iphi + nRowsFeeModule*(nSupMod/2); | |
2095 | geta = ieta + nColsFeeModule*(nSupMod%2); | |
2096 | ||
2097 | // save cell time and energy | |
2098 | cellTime[geta][gphi] = cellTimeT; | |
2099 | cellEnergy[geta][gphi] = cellAmp; | |
2100 | ||
2101 | } | |
2102 | } | |
2103 | ||
2104 | Int_t nClusterTrig, nClusterTrigCut; | |
2105 | UShort_t *cellAddrs; | |
2106 | Double_t clsE=-999, clsEta=-999, clsPhi=-999; | |
2107 | Float_t clsPos[3] = {0.,0.,0.}; | |
2108 | ||
2109 | for(Int_t icl=0; icl<fESD->GetNumberOfCaloClusters(); icl++) | |
2110 | { | |
2111 | AliESDCaloCluster *cluster = fESD->GetCaloCluster(icl); | |
2112 | if(!cluster || !cluster->IsEMCAL()) continue; | |
2113 | ||
2114 | // get cluster cells | |
2115 | nCell = cluster->GetNCells(); | |
2116 | ||
2117 | // get cluster energy | |
2118 | clsE = cluster->E(); | |
2119 | ||
2120 | // get cluster position | |
2121 | cluster->GetPosition(clsPos); | |
2122 | TVector3 clsPosVec(clsPos[0],clsPos[1],clsPos[2]); | |
2123 | clsEta = clsPosVec.Eta(); | |
2124 | clsPhi = clsPosVec.Phi(); | |
2125 | ||
2126 | // get the cell addresses | |
2127 | cellAddrs = cluster->GetCellsAbsId(); | |
2128 | ||
2129 | // check if the cluster contains cell, that was marked as triggered | |
2130 | nClusterTrig = 0; | |
2131 | nClusterTrigCut = 0; | |
2132 | ||
2133 | // loop the cells to check, if cluser in acceptance | |
2134 | // any cluster with a cell outside acceptance is not considered | |
2135 | for( iCell = 0; iCell < nCell; iCell++ ) | |
2136 | { | |
42c75692 | 2137 | // check hot cell |
feffe705 | 2138 | //if(clsE>6.0)fCellCheck->Fill(clsE,cellAddrs[iCell]); |
42c75692 | 2139 | |
fb87d707 | 2140 | // get cell position |
2141 | fGeom->GetCellIndex( cellAddrs[iCell], nSupMod, nModule, nIphi, nIeta ); | |
2142 | fGeom->GetCellPhiEtaIndexInSModule( nSupMod,nModule, nIphi, nIeta, iphi, ieta); | |
2143 | ||
2144 | // convert co global phi eta | |
2145 | gphi = iphi + nRowsFeeModule*(nSupMod/2); | |
2146 | geta = ieta + nColsFeeModule*(nSupMod%2); | |
2147 | ||
2148 | if( cellTime[geta][gphi] > 0. ){ | |
2149 | clusterTime += cellTime[geta][gphi]; | |
2150 | gCell++; | |
2151 | } | |
2152 | ||
2153 | // get corresponding FALTRO | |
2154 | fphi = gphi / 2; | |
2155 | feta = geta / 2; | |
2156 | ||
bd6ee6dd | 2157 | //cout << "fphi = " << fphi << endl; |
2158 | //cout << "feta = " << feta << endl; | |
2159 | ||
fb87d707 | 2160 | // try to match with a triggered |
2161 | if( ftriggers[feta][fphi]==1) | |
2162 | { nClusterTrig++; | |
2163 | } | |
2164 | if( ftriggersCut[feta][fphi]==1) | |
2165 | { nClusterTrigCut++; | |
2166 | } | |
2167 | ||
bd6ee6dd | 2168 | //cout << "nClusterTrigCut : " << nClusterTrigCut << endl; |
2169 | ||
fb87d707 | 2170 | } // cells |
2171 | ||
2172 | ||
2173 | if( gCell > 0 ) | |
2174 | clusterTime = clusterTime / (Double_t)gCell; | |
2175 | // fix the reconstriction code time 100ns jumps | |
2176 | if( fESD->GetBunchCrossNumber() % 4 < 2 ) | |
2177 | clusterTime -= 0.0000001; | |
2178 | ||
feffe705 | 2179 | //fClsETime->Fill(clsE,clusterTime); |
2180 | //fClsEBftTrigCut->Fill(clsE); | |
fb87d707 | 2181 | |
2182 | if(nClusterTrig>0){ | |
feffe705 | 2183 | //fClsETime1->Fill(clsE,clusterTime); |
fb87d707 | 2184 | } |
2185 | ||
2186 | if(nClusterTrig>0){ | |
2187 | cluster->SetChi2(1); | |
feffe705 | 2188 | //fClsEAftTrigCut1->Fill(clsE); |
fb87d707 | 2189 | } |
2190 | ||
2191 | if(nClusterTrigCut>0){ | |
2192 | cluster->SetChi2(2); | |
feffe705 | 2193 | //fClsEAftTrigCut2->Fill(clsE); |
fb87d707 | 2194 | } |
2195 | ||
2196 | if(nClusterTrigCut>0 && ( nCell > (1 + clsE / 3))) | |
2197 | { | |
2198 | cluster->SetChi2(3); | |
feffe705 | 2199 | //fClsEAftTrigCut3->Fill(clsE); |
fb87d707 | 2200 | } |
2201 | ||
2202 | if(nClusterTrigCut>0 && (nCell > (1 + clsE / 3) )&&( clusterTime > fTimeCutLow && clusterTime < fTimeCutHigh )) | |
2203 | { | |
2204 | // cluster->SetChi2(4); | |
feffe705 | 2205 | //fClsEAftTrigCut4->Fill(clsE); |
fb87d707 | 2206 | } |
2207 | if(nClusterTrigCut<1) | |
2208 | { | |
2209 | cluster->SetChi2(0); | |
2210 | ||
feffe705 | 2211 | //fClsEAftTrigCut->Fill(clsE); |
fb87d707 | 2212 | } |
2213 | ||
2214 | } // clusters | |
2215 | } | |
2216 | ||
09022877 | 2217 | // <-------- only MC correction |
8efacc22 | 2218 | double AliAnalysisTaskHFECal::MCEopMeanCorrection(double pTmc, float central) |
8af58b0d | 2219 | { |
8efacc22 | 2220 | TF1 *fcorr0 = new TF1("fcorr0","[0]*tanh([1]+[2]*x)"); |
2221 | TF1 *fcorr1 = new TF1("fcorr1","[0]*tanh([1]+[2]*x)"); | |
2222 | ||
8af58b0d | 2223 | double shift = 0.0; |
8efacc22 | 2224 | |
2225 | if(central>0 && central<=10) | |
2226 | { | |
2227 | fcorr0->SetParameters(1.045,1.288,3.18e-01); // | |
2228 | fcorr1->SetParameters(9.91e-01,3.466,2.344); | |
2229 | } | |
09022877 | 2230 | else if(central>10 && central<=20) |
8efacc22 | 2231 | { |
2232 | fcorr0->SetParameters(1.029,8.254e-01,4.07e-01); | |
2233 | fcorr1->SetParameters(0.975,2.276,1.501e-01); | |
2234 | } | |
2235 | else if(central>20 && central<=30) | |
2236 | { | |
2237 | fcorr0->SetParameters(1.01,8.795e-01,3.904e-01); | |
2238 | fcorr1->SetParameters(9.675e-01,1.654,2.583e-01); | |
2239 | } | |
2240 | else if(central>30 && central<=40) | |
2241 | { | |
2242 | fcorr0->SetParameters(1.00,1.466,2.305e-1); | |
2243 | fcorr1->SetParameters(9.637e-01,1.473,2.754e-01); | |
2244 | } | |
2245 | else if(central>40 && central<=50) | |
2246 | { | |
fd2126aa | 2247 | fcorr0->SetParameters(1.00,1.422,1.518e-01); |
8efacc22 | 2248 | fcorr1->SetParameters(9.59e-01,1.421,2.931e-01); |
2249 | } | |
2250 | ||
2251 | else if(central>50 && central<=70) | |
2252 | { | |
2253 | fcorr0->SetParameters(0.989,2.495,2.167); | |
e1f0fb74 | 2254 | fcorr1->SetParameters(0.961,1.734,1.438e-01); |
8efacc22 | 2255 | } |
2256 | else if(central>70 && central<=100) | |
2257 | { | |
2258 | fcorr0->SetParameters(0.981,-3.373,3.93327); | |
fd2126aa | 2259 | fcorr1->SetParameters(9.574e-01,1.698,1.58e-01); |
8efacc22 | 2260 | } |
2261 | ||
2262 | ||
2263 | shift = fcorr0->Eval(pTmc)-fcorr1->Eval(pTmc); | |
2264 | ||
89f41a30 | 2265 | fcorr0->Delete(); |
2266 | fcorr1->Delete(); | |
2267 | ||
8af58b0d | 2268 | return shift; |
2269 | } | |
fb87d707 | 2270 | |
09022877 | 2271 | // <-------- only Data correction |
2272 | double AliAnalysisTaskHFECal::NsigmaCorrection(double tmpeta, float central) | |
2273 | { | |
2274 | int icent = 0; | |
2275 | ||
2276 | if(central>=0 && central<10) | |
2277 | { | |
2278 | icent = 0; | |
2279 | } | |
2280 | else if(central>=10 && central<20) | |
2281 | { | |
2282 | icent = 1; | |
2283 | } | |
2284 | else if(central>=20 && central<30) | |
2285 | { | |
2286 | icent = 2; | |
2287 | } | |
2288 | else if(central>=30 && central<40) | |
2289 | { | |
2290 | icent = 3; | |
2291 | } | |
2292 | else if(central>=40 && central<50) | |
2293 | { | |
2294 | icent = 4; | |
2295 | } | |
2296 | else if(central>=50 && central<70) | |
2297 | { | |
2298 | icent = 5; | |
2299 | } | |
2300 | else | |
2301 | { | |
2302 | icent = 6; | |
2303 | } | |
2304 | ||
2305 | double shift = fnSigEtaCorr[icent]->Eval(tmpeta); | |
2306 | ||
2307 | //cout << "eta correction"<< endl; | |
2308 | //cout << "cent = "<< central<< endl; | |
2309 | //cout << "icent = "<< icent << endl; | |
2310 | //cout << "shift = "<< shift << endl; | |
2311 | ||
2312 | return shift; | |
fb87d707 | 2313 | |
09022877 | 2314 | } |
fb87d707 | 2315 | |
2316 | ||
5e38d973 | 2317 | double AliAnalysisTaskHFECal::SumpT(Int_t itrack, AliESDtrack* track) |
2318 | { | |
2319 | ||
2320 | fTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
2321 | fTrackCuts->SetRequireTPCRefit(kTRUE); | |
2322 | fTrackCuts->SetRequireITSRefit(kTRUE); | |
2323 | fTrackCuts->SetEtaRange(-0.9,0.9); | |
2324 | //fTrackCuts->SetRequireSigmaToVertex(kTRUE); | |
2325 | fTrackCuts->SetMaxChi2PerClusterTPC(3.5); | |
2326 | fTrackCuts->SetMinNClustersTPC(90); | |
2327 | ||
2328 | double pTrecp = track->Pt(); | |
2329 | double phiorg = track->Phi(); | |
2330 | double etaorg = track->Eta(); | |
2331 | ||
2332 | for(Int_t jTracks = 0; jTracks<fESD->GetNumberOfTracks(); jTracks++){ | |
2333 | AliESDtrack* trackAsso = fESD->GetTrack(jTracks); | |
2334 | if (!trackAsso) { | |
2335 | printf("ERROR: Could not receive track %d\n", jTracks); | |
2336 | continue; | |
2337 | } | |
2338 | if(itrack==jTracks)continue; | |
2339 | double pTAss = trackAsso->Pt(); | |
2340 | double etaAss = trackAsso->Eta(); | |
2341 | double phiAss = trackAsso->Phi(); | |
2342 | ||
2343 | double delphi = phiorg - phiAss; | |
2344 | double deleta = etaorg - etaAss; | |
2345 | ||
2346 | double R = sqrt(pow(deleta,2)+pow(delphi,2)); | |
2347 | if(pTAss<0.5)continue; | |
f4bb86d0 | 2348 | if(R<0.4)pTrecp+=pTAss; |
5e38d973 | 2349 | |
2350 | } | |
2351 | ||
2352 | return pTrecp; | |
2353 | } | |
2354 |