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Improved creation of output names in AddTask macro. Fixed consistency of Hungarian...
[u/mrichter/AliRoot.git] / PWGJE / StrangenessInJets / AliAnalysisTaskV0sInJets.cxx
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257f0eee 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
7729cc34 16// task for analysis of V0s (K0S, (anti-)Lambda) in charged jets
17// Author: Vit Kucera (vit.kucera@cern.ch)
18
19#include "TChain.h"
20#include "TTree.h"
21#include "TH1D.h"
22#include "TH2D.h"
23#include "THnSparse.h"
24#include "TCanvas.h"
25
26#include "AliAnalysisTask.h"
27#include "AliAnalysisManager.h"
28
29#include "AliESDEvent.h"
30#include "AliAODEvent.h"
31#include "AliAODTrack.h"
32#include <TDatabasePDG.h>
33#include <TPDGCode.h>
34#include "AliPIDResponse.h"
35#include "AliInputEventHandler.h"
36#include "AliAODMCHeader.h"
37#include "AliAODMCParticle.h"
38#include "TClonesArray.h"
39//#include "AliEventInfoObject.cxx"
40//#include "AliV0Object.cxx"
41//#include "AliJetObject.cxx"
42#include "TRandom3.h"
43
44#include "AliAnalysisTaskV0sInJets.h"
45
46ClassImp(AliAnalysisTaskV0sInJets)
47
48// upper edges of centrality bins
49const Int_t AliAnalysisTaskV0sInJets::fgkiCentBinRanges[AliAnalysisTaskV0sInJets::fgkiNBinsCent] = {10, 30, 50, 80}; // Alice Zimmermann
50//const Int_t AliAnalysisTaskV0sInJets::fgkiCentBinRanges[AliAnalysisTaskV0sInJets::fgkiNBinsCent] = {10, 20, 40, 60, 80}; // Vit Kucera, initial binning
51//const Int_t AliAnalysisTaskV0sInJets::fgkiCentBinRanges[AliAnalysisTaskV0sInJets::fgkiNBinsCent] = {5, 10, 20, 40, 60, 80}; // Iouri Belikov, LF analysis
52//const Int_t AliAnalysisTaskV0sInJets::fgkiCentBinRanges[AliAnalysisTaskV0sInJets::fgkiNBinsCent] = {10}; // only central
53
54// axis: pT of V0
55const Double_t AliAnalysisTaskV0sInJets::fgkdBinsPtV0[2] = {0, 30};
56const Int_t AliAnalysisTaskV0sInJets::fgkiNBinsPtV0 = sizeof(AliAnalysisTaskV0sInJets::fgkdBinsPtV0)/sizeof((AliAnalysisTaskV0sInJets::fgkdBinsPtV0)[0])-1;
57const Int_t AliAnalysisTaskV0sInJets::fgkiNBinsPtV0Init = int(((AliAnalysisTaskV0sInJets::fgkdBinsPtV0)[AliAnalysisTaskV0sInJets::fgkiNBinsPtV0]-(AliAnalysisTaskV0sInJets::fgkdBinsPtV0)[0])/0.1); // bin width 0.1 GeV/c
58// axis: pT of jets
59const Double_t AliAnalysisTaskV0sInJets::fgkdBinsPtJet[2] = {0, 100};
60const Int_t AliAnalysisTaskV0sInJets::fgkiNBinsPtJet = sizeof(AliAnalysisTaskV0sInJets::fgkdBinsPtJet)/sizeof(AliAnalysisTaskV0sInJets::fgkdBinsPtJet[0])-1;
61const Int_t AliAnalysisTaskV0sInJets::fgkiNBinsPtJetInit = int(((AliAnalysisTaskV0sInJets::fgkdBinsPtJet)[AliAnalysisTaskV0sInJets::fgkiNBinsPtJet]-(AliAnalysisTaskV0sInJets::fgkdBinsPtJet)[0])/5.); // bin width 5 GeV/c
62// axis: K0S invariant mass
63const Int_t AliAnalysisTaskV0sInJets::fgkiNBinsMassK0s = 200;
87e23d3e 64const Double_t AliAnalysisTaskV0sInJets::fgkdMassK0sMin = 0.4;
65const Double_t AliAnalysisTaskV0sInJets::fgkdMassK0sMax = 0.6;
7729cc34 66// axis: Lambda invariant mass
67const Int_t AliAnalysisTaskV0sInJets::fgkiNBinsMassLambda = 200;
87e23d3e 68const Double_t AliAnalysisTaskV0sInJets::fgkdMassLambdaMin = 1.05;
69const Double_t AliAnalysisTaskV0sInJets::fgkdMassLambdaMax = 1.25;
7729cc34 70
71
72// Default constructor
73AliAnalysisTaskV0sInJets::AliAnalysisTaskV0sInJets():
74 AliAnalysisTaskSE(),
75 fAODIn(0),
76 fAODOut(0),
77 fOutputListStd(0),
78 fOutputListQA(0),
79 fOutputListCuts(0),
80 fOutputListMC(0),
81// ftreeOut(0),
82
83 fiAODAnalysis(1),
84
85 fdCutDCAToPrimVtxMin(0.1),
86 fdCutDCADaughtersMax(1.),
87 fdCutNSigmadEdxMax(3),
88 fdCutCPAMin(0.998),
89 fdCutNTauMax(5),
90
91 fsJetBranchName(0),
87e23d3e 92 fdCutPtJetMin(0),
93 fdCutPtTrackMin(5),
94 fdRadiusJet(0.4),
7729cc34 95 fbJetSelection(0),
96 fbMCAnalysis(0),
97// fbTreeOutput(0),
98 fRandom(0),
99
87e23d3e 100 fdCutVertexZ(10),
101 fdCutVertexR2(1),
102 fdCutCentLow(0),
103 fdCutCentHigh(80),
7729cc34 104
105/*
106 fBranchV0Rec(0),
107 fBranchV0Gen(0),
108 fBranchJet(0),
109 fEventInfo(0),
110*/
87e23d3e 111 fdCentrality(0),
7729cc34 112 fh1EventCounterCut(0),
113 fh1EventCent(0),
114 fh1EventCent2(0),
115 fh2EventCentTracks(0),
116 fh1V0CandPerEvent(0),
117 fh1NRndConeCent(0),
118 fh1AreaExcluded(0),
119
120 fh2CCK0s(0),
121 fh2CCLambda(0),
122 fh3CCMassCorrelBoth(0),
123 fh3CCMassCorrelKNotL(0),
124 fh3CCMassCorrelLNotK(0)
125{
126 for (Int_t i =0; i < fgkiNQAIndeces; i++)
127 {
128 fh1QAV0Status[i] = 0;
129 fh1QAV0TPCRefit[i] = 0;
130 fh1QAV0TPCRows[i] = 0;
131 fh1QAV0TPCFindable[i] = 0;
132 fh1QAV0TPCRowsFind[i] = 0;
133 fh1QAV0Eta[i] = 0;
134 fh2QAV0EtaRows[i] = 0;
135 fh2QAV0PtRows[i] = 0;
136 fh2QAV0PhiRows[i] = 0;
137 fh2QAV0NClRows[i] = 0;
138 fh2QAV0EtaNCl[i] = 0;
139
140 fh2QAV0EtaPtK0sPeak[i] = 0;
141 fh2QAV0EtaEtaK0s[i] = 0;
142 fh2QAV0PhiPhiK0s[i] = 0;
143 fh1QAV0RapK0s[i] = 0;
144 fh2QAV0PtPtK0sPeak[i] = 0;
145 fh2ArmPodK0s[i] = 0;
146
147 fh2QAV0EtaPtLambdaPeak[i] = 0;
148 fh2QAV0EtaEtaLambda[i] = 0;
149 fh2QAV0PhiPhiLambda[i] = 0;
150 fh1QAV0RapLambda[i] = 0;
151 fh2QAV0PtPtLambdaPeak[i] = 0;
152 fh2ArmPodLambda[i] = 0;
153
154 fh2QAV0EtaPtALambdaPeak[i] = 0;
155 fh2QAV0EtaEtaALambda[i] = 0;
156 fh2QAV0PhiPhiALambda[i] = 0;
157 fh1QAV0RapALambda[i] = 0;
158 fh2QAV0PtPtALambdaPeak[i] = 0;
159 fh2ArmPodALambda[i] = 0;
160
161 fh1QAV0Pt[i] = 0;
162 fh1QAV0Charge[i] = 0;
163 fh1QAV0DCAVtx[i] = 0;
164 fh1QAV0DCAV0[i] = 0;
165 fh1QAV0Cos[i] = 0;
166 fh1QAV0R[i] = 0;
167 fh1QACTau2D[i] = 0;
168 fh1QACTau3D[i] = 0;
169
170 fh2ArmPod[i] = 0;
171
172 fh2CutTPCRowsK0s[i] = 0;
173 fh2CutTPCRowsLambda[i] = 0;
174 fh2CutPtPosK0s[i] = 0;
175 fh2CutPtNegK0s[i] = 0;
176 fh2CutPtPosLambda[i] = 0;
177 fh2CutPtNegLambda[i] = 0;
178 fh2CutDCAVtx[i] = 0;
179 fh2CutDCAV0[i] = 0;
180 fh2CutCos[i] = 0;
181 fh2CutR[i] = 0;
182 fh2CutEtaK0s[i] = 0;
183 fh2CutEtaLambda[i] = 0;
184 fh2CutRapK0s[i] = 0;
185 fh2CutRapLambda[i] = 0;
186 fh2CutCTauK0s[i] = 0;
187 fh2CutCTauLambda[i] = 0;
188 fh2CutPIDPosK0s[i] = 0;
189 fh2CutPIDNegK0s[i] = 0;
190 fh2CutPIDPosLambda[i] = 0;
191 fh2CutPIDNegLambda[i] = 0;
192
193 fh2Tau3DVs2D[i] = 0;
194 }
195 for (Int_t i = 0; i<fgkiNCategV0; i++)
196 {
197 fh1V0InvMassK0sAll[i] = 0;
198 fh1V0InvMassLambdaAll[i] = 0;
199 fh1V0InvMassALambdaAll[i] = 0;
200 }
201 for (Int_t i = 0; i < fgkiNBinsCent; i++)
202 {
203 fh1EventCounterCutCent[i] = 0;
204 fh1V0CounterCentK0s[i] = 0;
205 fh1V0CounterCentLambda[i] = 0;
206 fh1V0CounterCentALambda[i] = 0;
207 fh1V0CandPerEventCentK0s[i] = 0;
208 fh1V0CandPerEventCentLambda[i] = 0;
209 fh1V0CandPerEventCentALambda[i] = 0;
210 fh1V0InvMassK0sCent[i] = 0;
211 fh1V0InvMassLambdaCent[i] = 0;
212 fh1V0InvMassALambdaCent[i] = 0;
213 fh1V0K0sPtMCGen[i] = 0;
214 fh2V0K0sPtMassMCRec[i] = 0;
215 fh1V0K0sPtMCRecFalse[i] = 0;
216 fh2V0K0sEtaPtMCGen[i] = 0;
217 fh3V0K0sEtaPtMassMCRec[i] = 0;
218 fh2V0K0sInJetPtMCGen[i] = 0;
219 fh3V0K0sInJetPtMassMCRec[i] = 0;
220 fh3V0K0sInJetEtaPtMCGen[i] = 0;
221 fh4V0K0sInJetEtaPtMassMCRec[i] = 0;
222 fh2V0K0sMCResolMPt[i] = 0;
223 fh2V0K0sMCPtGenPtRec[i] = 0;
224 fh1V0LambdaPtMCGen[i] = 0;
225 fh2V0LambdaPtMassMCRec[i] = 0;
226 fh1V0LambdaPtMCRecFalse[i] = 0;
227 fh2V0LambdaEtaPtMCGen[i] = 0;
228 fh3V0LambdaEtaPtMassMCRec[i] = 0;
229 fh2V0LambdaInJetPtMCGen[i] = 0;
230 fh3V0LambdaInJetPtMassMCRec[i] = 0;
231 fh3V0LambdaInJetEtaPtMCGen[i] = 0;
232 fh4V0LambdaInJetEtaPtMassMCRec[i] = 0;
233 fh2V0LambdaMCResolMPt[i] = 0;
234 fh2V0LambdaMCPtGenPtRec[i] = 0;
235 fhnV0LambdaInclMCFD[i] = 0;
236 fhnV0LambdaInJetsMCFD[i] = 0;
237 fhnV0LambdaBulkMCFD[i] = 0;
238 fh1V0XiPtMCGen[i] = 0;
239 fh1V0ALambdaPt[i] = 0;
240 fh1V0ALambdaPtMCGen[i] = 0;
241 fh1V0ALambdaPtMCRec[i] = 0;
242 fh2V0ALambdaPtMassMCRec[i] = 0;
243 fh1V0ALambdaPtMCRecFalse[i] = 0;
244 fh2V0ALambdaEtaPtMCGen[i] = 0;
245 fh3V0ALambdaEtaPtMassMCRec[i] = 0;
246 fh2V0ALambdaInJetPtMCGen[i] = 0;
247 fh2V0ALambdaInJetPtMCRec[i] = 0;
248 fh3V0ALambdaInJetPtMassMCRec[i] = 0;
249 fh3V0ALambdaInJetEtaPtMCGen[i] = 0;
250 fh4V0ALambdaInJetEtaPtMassMCRec[i] = 0;
251 fh2V0ALambdaMCResolMPt[i] = 0;
252 fh2V0ALambdaMCPtGenPtRec[i] = 0;
253 fhnV0ALambdaInclMCFD[i] = 0;
254 fhnV0ALambdaInJetsMCFD[i] = 0;
255 fhnV0ALambdaBulkMCFD[i] = 0;
256 fh1V0AXiPtMCGen[i] = 0;
257
258 // eta daughters
259// fhnV0K0sInclDaughterEtaPtPtMCGen[i] = 0;
260 fhnV0K0sInclDaughterEtaPtPtMCRec[i] = 0;
261// fhnV0K0sInJetsDaughterEtaPtPtMCGen[i] = 0;
262 fhnV0K0sInJetsDaughterEtaPtPtMCRec[i] = 0;
263// fhnV0LambdaInclDaughterEtaPtPtMCGen[i] = 0;
264 fhnV0LambdaInclDaughterEtaPtPtMCRec[i] = 0;
265// fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i] = 0;
266 fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i] = 0;
267// fhnV0ALambdaInclDaughterEtaPtPtMCGen[i] = 0;
268 fhnV0ALambdaInclDaughterEtaPtPtMCRec[i] = 0;
269// fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i] = 0;
270 fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i] = 0;
271
272 // Inclusive
273 fhnV0InclusiveK0s[i] = 0;
274 fhnV0InclusiveLambda[i] = 0;
275 fhnV0InclusiveALambda[i] = 0;
276 // Cones
277 fhnV0InJetK0s[i] = 0;
278 fhnV0InPerpK0s[i] = 0;
279 fhnV0InRndK0s[i] = 0;
280 fhnV0OutJetK0s[i] = 0;
281 fhnV0NoJetK0s[i] = 0;
282 fhnV0InJetLambda[i] = 0;
283 fhnV0InPerpLambda[i] = 0;
284 fhnV0InRndLambda[i] = 0;
285 fhnV0OutJetLambda[i] = 0;
286 fhnV0NoJetLambda[i] = 0;
287 fhnV0InJetALambda[i] = 0;
288 fhnV0InPerpALambda[i] = 0;
289 fhnV0InRndALambda[i] = 0;
290 fhnV0OutJetALambda[i] = 0;
291 fhnV0NoJetALambda[i] = 0;
292
293 fh2V0PtJetAngleK0s[i] = 0;
294 fh2V0PtJetAngleLambda[i] = 0;
295 fh2V0PtJetAngleALambda[i] = 0;
296 fh1DCAInK0s[i] = 0;
297 fh1DCAInLambda[i] = 0;
298 fh1DCAInALambda[i] = 0;
299 fh1DCAOutK0s[i] = 0;
300 fh1DCAOutLambda[i] = 0;
301 fh1DCAOutALambda[i] = 0;
302 fh1DeltaZK0s[i] = 0;
303 fh1DeltaZLambda[i] = 0;
304 fh1DeltaZALambda[i] = 0;
305
306 fh1PtJet[i] = 0;
307 fh1EtaJet[i] = 0;
308 fh2EtaPtJet[i] = 0;
309 fh1PhiJet[i] = 0;
310 fh1NJetPerEvent[i] = 0;
311 fh2EtaPhiRndCone[i] = 0;
312
313 fh1VtxZ[i] = 0;
314 fh2VtxXY[i] = 0;
315 }
316}
317
318// Constructor
319AliAnalysisTaskV0sInJets::AliAnalysisTaskV0sInJets(const char* name):
320 AliAnalysisTaskSE(name),
321 fAODIn(0),
322 fAODOut(0),
323 fOutputListStd(0),
324 fOutputListQA(0),
325 fOutputListCuts(0),
326 fOutputListMC(0),
327// ftreeOut(0),
328
329 fiAODAnalysis(1),
330
331 fdCutDCAToPrimVtxMin(0.1),
332 fdCutDCADaughtersMax(1.),
333 fdCutNSigmadEdxMax(3),
334 fdCutCPAMin(0.998),
335 fdCutNTauMax(5),
336
337 fsJetBranchName(0),
87e23d3e 338 fdCutPtJetMin(0),
339 fdCutPtTrackMin(5),
340 fdRadiusJet(0.4),
7729cc34 341 fbJetSelection(0),
342 fbMCAnalysis(0),
343// fbTreeOutput(0),
344 fRandom(0),
345
87e23d3e 346 fdCutVertexZ(10),
347 fdCutVertexR2(1),
348 fdCutCentLow(0),
349 fdCutCentHigh(80),
7729cc34 350/*
351 fBranchV0Rec(0),
352 fBranchV0Gen(0),
353 fBranchJet(0),
354 fEventInfo(0),
355*/
87e23d3e 356 fdCentrality(0),
7729cc34 357 fh1EventCounterCut(0),
358 fh1EventCent(0),
359 fh1EventCent2(0),
360 fh2EventCentTracks(0),
361 fh1V0CandPerEvent(0),
362 fh1NRndConeCent(0),
363 fh1AreaExcluded(0),
364
365 fh2CCK0s(0),
366 fh2CCLambda(0),
367 fh3CCMassCorrelBoth(0),
368 fh3CCMassCorrelKNotL(0),
369 fh3CCMassCorrelLNotK(0)
370{
371 for (Int_t i =0; i < fgkiNQAIndeces; i++)
372 {
373 fh1QAV0Status[i] = 0;
374 fh1QAV0TPCRefit[i] = 0;
375 fh1QAV0TPCRows[i] = 0;
376 fh1QAV0TPCFindable[i] = 0;
377 fh1QAV0TPCRowsFind[i] = 0;
378 fh1QAV0Eta[i] = 0;
379 fh2QAV0EtaRows[i] = 0;
380 fh2QAV0PtRows[i] = 0;
381 fh2QAV0PhiRows[i] = 0;
382 fh2QAV0NClRows[i] = 0;
383 fh2QAV0EtaNCl[i] = 0;
384
385 fh2QAV0EtaPtK0sPeak[i] = 0;
386 fh2QAV0EtaEtaK0s[i] = 0;
387 fh2QAV0PhiPhiK0s[i] = 0;
388 fh1QAV0RapK0s[i] = 0;
389 fh2QAV0PtPtK0sPeak[i] = 0;
390 fh2ArmPodK0s[i] = 0;
391
392 fh2QAV0EtaPtLambdaPeak[i] = 0;
393 fh2QAV0EtaEtaLambda[i] = 0;
394 fh2QAV0PhiPhiLambda[i] = 0;
395 fh1QAV0RapLambda[i] = 0;
396 fh2QAV0PtPtLambdaPeak[i] = 0;
397 fh2ArmPodLambda[i] = 0;
398
399 fh2QAV0EtaPtALambdaPeak[i] = 0;
400 fh2QAV0EtaEtaALambda[i] = 0;
401 fh2QAV0PhiPhiALambda[i] = 0;
402 fh1QAV0RapALambda[i] = 0;
403 fh2QAV0PtPtALambdaPeak[i] = 0;
404 fh2ArmPodALambda[i] = 0;
405
406 fh1QAV0Pt[i] = 0;
407 fh1QAV0Charge[i] = 0;
408 fh1QAV0DCAVtx[i] = 0;
409 fh1QAV0DCAV0[i] = 0;
410 fh1QAV0Cos[i] = 0;
411 fh1QAV0R[i] = 0;
412 fh1QACTau2D[i] = 0;
413 fh1QACTau3D[i] = 0;
414
415 fh2ArmPod[i] = 0;
416
417 fh2CutTPCRowsK0s[i] = 0;
418 fh2CutTPCRowsLambda[i] = 0;
419 fh2CutPtPosK0s[i] = 0;
420 fh2CutPtNegK0s[i] = 0;
421 fh2CutPtPosLambda[i] = 0;
422 fh2CutPtNegLambda[i] = 0;
423 fh2CutDCAVtx[i] = 0;
424 fh2CutDCAV0[i] = 0;
425 fh2CutCos[i] = 0;
426 fh2CutR[i] = 0;
427 fh2CutEtaK0s[i] = 0;
428 fh2CutEtaLambda[i] = 0;
429 fh2CutRapK0s[i] = 0;
430 fh2CutRapLambda[i] = 0;
431 fh2CutCTauK0s[i] = 0;
432 fh2CutCTauLambda[i] = 0;
433 fh2CutPIDPosK0s[i] = 0;
434 fh2CutPIDNegK0s[i] = 0;
435 fh2CutPIDPosLambda[i] = 0;
436 fh2CutPIDNegLambda[i] = 0;
437
438 fh2Tau3DVs2D[i] = 0;
439 }
440 for (Int_t i = 0; i<fgkiNCategV0; i++)
441 {
442 fh1V0InvMassK0sAll[i] = 0;
443 fh1V0InvMassLambdaAll[i] = 0;
444 fh1V0InvMassALambdaAll[i] = 0;
445 }
446 for (Int_t i = 0; i < fgkiNBinsCent; i++)
447 {
448 fh1EventCounterCutCent[i] = 0;
449 fh1V0CounterCentK0s[i] = 0;
450 fh1V0CounterCentLambda[i] = 0;
451 fh1V0CounterCentALambda[i] = 0;
452 fh1V0CandPerEventCentK0s[i] = 0;
453 fh1V0CandPerEventCentLambda[i] = 0;
454 fh1V0CandPerEventCentALambda[i] = 0;
455 fh1V0InvMassK0sCent[i] = 0;
456 fh1V0InvMassLambdaCent[i] = 0;
457 fh1V0InvMassALambdaCent[i] = 0;
458 fh1V0K0sPtMCGen[i] = 0;
459 fh2V0K0sPtMassMCRec[i] = 0;
460 fh1V0K0sPtMCRecFalse[i] = 0;
461 fh2V0K0sEtaPtMCGen[i] = 0;
462 fh3V0K0sEtaPtMassMCRec[i] = 0;
463 fh2V0K0sInJetPtMCGen[i] = 0;
464 fh3V0K0sInJetPtMassMCRec[i] = 0;
465 fh3V0K0sInJetEtaPtMCGen[i] = 0;
466 fh4V0K0sInJetEtaPtMassMCRec[i] = 0;
467 fh2V0K0sMCResolMPt[i] = 0;
468 fh2V0K0sMCPtGenPtRec[i] = 0;
469 fh1V0LambdaPtMCGen[i] = 0;
470 fh2V0LambdaPtMassMCRec[i] = 0;
471 fh1V0LambdaPtMCRecFalse[i] = 0;
472 fh2V0LambdaEtaPtMCGen[i] = 0;
473 fh3V0LambdaEtaPtMassMCRec[i] = 0;
474 fh2V0LambdaInJetPtMCGen[i] = 0;
475 fh3V0LambdaInJetPtMassMCRec[i] = 0;
476 fh3V0LambdaInJetEtaPtMCGen[i] = 0;
477 fh4V0LambdaInJetEtaPtMassMCRec[i] = 0;
478 fh2V0LambdaMCResolMPt[i] = 0;
479 fh2V0LambdaMCPtGenPtRec[i] = 0;
480 fhnV0LambdaInclMCFD[i] = 0;
481 fhnV0LambdaInJetsMCFD[i] = 0;
482 fhnV0LambdaBulkMCFD[i] = 0;
483 fh1V0XiPtMCGen[i] = 0;
484 fh1V0ALambdaPt[i] = 0;
485 fh1V0ALambdaPtMCGen[i] = 0;
486 fh1V0ALambdaPtMCRec[i] = 0;
487 fh2V0ALambdaPtMassMCRec[i] = 0;
488 fh1V0ALambdaPtMCRecFalse[i] = 0;
489 fh2V0ALambdaEtaPtMCGen[i] = 0;
490 fh3V0ALambdaEtaPtMassMCRec[i] = 0;
491 fh2V0ALambdaInJetPtMCGen[i] = 0;
492 fh2V0ALambdaInJetPtMCRec[i] = 0;
493 fh3V0ALambdaInJetPtMassMCRec[i] = 0;
494 fh3V0ALambdaInJetEtaPtMCGen[i] = 0;
495 fh4V0ALambdaInJetEtaPtMassMCRec[i] = 0;
496 fh2V0ALambdaMCResolMPt[i] = 0;
497 fh2V0ALambdaMCPtGenPtRec[i] = 0;
498 fhnV0ALambdaInclMCFD[i] = 0;
499 fhnV0ALambdaInJetsMCFD[i] = 0;
500 fhnV0ALambdaBulkMCFD[i] = 0;
501 fh1V0AXiPtMCGen[i] = 0;
502
503 // eta daughters
504// fhnV0K0sInclDaughterEtaPtPtMCGen[i] = 0;
505 fhnV0K0sInclDaughterEtaPtPtMCRec[i] = 0;
506// fhnV0K0sInJetsDaughterEtaPtPtMCGen[i] = 0;
507 fhnV0K0sInJetsDaughterEtaPtPtMCRec[i] = 0;
508// fhnV0LambdaInclDaughterEtaPtPtMCGen[i] = 0;
509 fhnV0LambdaInclDaughterEtaPtPtMCRec[i] = 0;
510// fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i] = 0;
511 fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i] = 0;
512// fhnV0ALambdaInclDaughterEtaPtPtMCGen[i] = 0;
513 fhnV0ALambdaInclDaughterEtaPtPtMCRec[i] = 0;
514// fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i] = 0;
515 fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i] = 0;
516
517 // Inclusive
518 fhnV0InclusiveK0s[i] = 0;
519 fhnV0InclusiveLambda[i] = 0;
520 fhnV0InclusiveALambda[i] = 0;
521 // Cones
522 fhnV0InJetK0s[i] = 0;
523 fhnV0InPerpK0s[i] = 0;
524 fhnV0InRndK0s[i] = 0;
525 fhnV0OutJetK0s[i] = 0;
526 fhnV0NoJetK0s[i] = 0;
527 fhnV0InJetLambda[i] = 0;
528 fhnV0InPerpLambda[i] = 0;
529 fhnV0InRndLambda[i] = 0;
530 fhnV0OutJetLambda[i] = 0;
531 fhnV0NoJetLambda[i] = 0;
532 fhnV0InJetALambda[i] = 0;
533 fhnV0InPerpALambda[i] = 0;
534 fhnV0InRndALambda[i] = 0;
535 fhnV0OutJetALambda[i] = 0;
536 fhnV0NoJetALambda[i] = 0;
537
538 fh2V0PtJetAngleK0s[i] = 0;
539 fh2V0PtJetAngleLambda[i] = 0;
540 fh2V0PtJetAngleALambda[i] = 0;
541 fh1DCAInK0s[i] = 0;
542 fh1DCAInLambda[i] = 0;
543 fh1DCAInALambda[i] = 0;
544 fh1DCAOutK0s[i] = 0;
545 fh1DCAOutLambda[i] = 0;
546 fh1DCAOutALambda[i] = 0;
547 fh1DeltaZK0s[i] = 0;
548 fh1DeltaZLambda[i] = 0;
549 fh1DeltaZALambda[i] = 0;
550
551 fh1PtJet[i] = 0;
552 fh1EtaJet[i] = 0;
553 fh2EtaPtJet[i] = 0;
554 fh1PhiJet[i] = 0;
555 fh1NJetPerEvent[i] = 0;
556 fh2EtaPhiRndCone[i] = 0;
557
558 fh1VtxZ[i] = 0;
559 fh2VtxXY[i] = 0;
560 }
561 // Define input and output slots here
562 // Input slot #0 works with a TChain
563 DefineInput(0, TChain::Class());
564 // Output slot #0 id reserved by the base class for AOD
565 // Output slot #1 writes into a TList container
566 DefineOutput(1, TList::Class());
567 DefineOutput(2, TList::Class());
568 DefineOutput(3, TList::Class());
569 DefineOutput(4, TList::Class());
570 DefineOutput(5, TTree::Class());
571}
572
573AliAnalysisTaskV0sInJets::~AliAnalysisTaskV0sInJets()
574{
575/*
576 if (fBranchV0Rec)
577 fBranchV0Rec->Delete();
578 delete fBranchV0Rec;
579 fBranchV0Rec = 0;
580 if (fBranchV0Gen)
581 fBranchV0Gen->Delete();
582 delete fBranchV0Gen;
583 fBranchV0Gen = 0;
584 if (fBranchJet)
585 fBranchJet->Delete();
586 delete fBranchJet;
587 fBranchJet = 0;
588 if (fEventInfo)
589 fEventInfo->Delete();
590 delete fEventInfo;
591 fEventInfo = 0;
592*/
593 delete fRandom;
594 fRandom = 0;
595}
596
597void AliAnalysisTaskV0sInJets::UserCreateOutputObjects()
598{
599 // Create histograms
600 // Called once
601
602 fRandom = new TRandom3(0);
603
604/*
605 if (!fBranchV0Rec && fbTreeOutput)
606 {
607// fBranchV0Rec = new TClonesArray("AliAODv0",0);
608 fBranchV0Rec = new TClonesArray("AliV0Object",0);
609 fBranchV0Rec->SetName("branch_V0Rec");
610 }
611 if (!fBranchV0Gen && fbTreeOutput)
612 {
613 fBranchV0Gen = new TClonesArray("AliAODMCParticle",0);
614 fBranchV0Gen->SetName("branch_V0Gen");
615 }
616 if (!fBranchJet && fbTreeOutput)
617 {
618// fBranchJet = new TClonesArray("AliAODJet",0);
619 fBranchJet = new TClonesArray("AliJetObject",0);
620 fBranchJet->SetName("branch_Jet");
621 }
622 if (!fEventInfo && fbTreeOutput)
623 {
624 fEventInfo = new AliEventInfoObject();
625 fEventInfo->SetName("eventInfo");
626 }
627 Int_t dSizeBuffer = 32000; // default 32000
628 if (fbTreeOutput)
629 {
630 ftreeOut = new TTree("treeV0","Tree V0");
631 ftreeOut->Branch("branch_V0Rec",&fBranchV0Rec,dSizeBuffer,2);
632 ftreeOut->Branch("branch_V0Gen",&fBranchV0Gen,dSizeBuffer,2);
633 ftreeOut->Branch("branch_Jet",&fBranchJet,dSizeBuffer,2);
634 ftreeOut->Branch("eventInfo",&fEventInfo,dSizeBuffer,2);
635 }
636*/
637
638 fOutputListStd = new TList();
639 fOutputListStd->SetOwner();
640 fOutputListQA = new TList();
641 fOutputListQA->SetOwner();
642 fOutputListCuts = new TList();
643 fOutputListCuts->SetOwner();
644 fOutputListMC = new TList();
645 fOutputListMC->SetOwner();
646
647 // event categories
648 const Int_t iNCategEvent = 6;
649 TString categEvent[iNCategEvent] = {"coll. candid.","AOD OK","vtx & cent","with V0","with jets","jet selection"};
650 // labels for stages of V0 selection
651 TString categV0[fgkiNCategV0] = {"all"/*0*/,"mass range"/*1*/,"rec. method"/*2*/,"tracks TPC"/*3*/,"track pt"/*4*/,"DCA prim v"/*5*/,"DCA daughters"/*6*/,"CPA"/*7*/,"volume"/*8*/,"track #it{#eta}"/*9*/,"V0 #it{y} & #it{#eta}"/*10*/,"lifetime"/*11*/,"PID"/*12*/,"Arm.-Pod."/*13*/,"inclusive"/*14*/,"in jet event"/*15*/,"in jet"/*16*/};
652
653 fh1EventCounterCut = new TH1D("fh1EventCounterCut","Number of events after filtering;selection filter;counts",iNCategEvent,0,iNCategEvent);
654 for (Int_t i = 0; i < iNCategEvent; i++)
655 fh1EventCounterCut->GetXaxis()->SetBinLabel(i+1,categEvent[i].Data());
656 fh1EventCent2 = new TH1D("fh1EventCent2","Number of events vs centrality;centrality;counts",100,0,100);
657 fh2EventCentTracks = new TH2D("fh2EventCentTracks","Number of tracks vs centrality;centrality;tracks;counts",100,0,100,150,0,15e3);
658 fh1EventCent = new TH1D("fh1EventCent","Number of events in centrality bins;centrality;counts",fgkiNBinsCent,0,fgkiNBinsCent);
659 for (Int_t i = 0; i < fgkiNBinsCent; i++)
660 fh1EventCent->GetXaxis()->SetBinLabel(i+1,GetCentBinLabel(i).Data());
661 fh1NRndConeCent = new TH1D("fh1NRndConeCent","Number of rnd. cones in centrality bins;centrality;counts",fgkiNBinsCent,0,fgkiNBinsCent);
662 for (Int_t i = 0; i < fgkiNBinsCent; i++)
663 fh1NRndConeCent->GetXaxis()->SetBinLabel(i+1,GetCentBinLabel(i).Data());
664 fh1AreaExcluded = new TH1D("fh1AreaExcluded","Area of excluded cones in centrality bins;centrality;area",fgkiNBinsCent,0,fgkiNBinsCent);
665 for (Int_t i = 0; i < fgkiNBinsCent; i++)
666 fh1AreaExcluded->GetXaxis()->SetBinLabel(i+1,GetCentBinLabel(i).Data());
667 fOutputListStd->Add(fh1EventCounterCut);
668 fOutputListStd->Add(fh1EventCent);
669 fOutputListStd->Add(fh1EventCent2);
670 fOutputListStd->Add(fh1NRndConeCent);
671 fOutputListStd->Add(fh1AreaExcluded);
672 fOutputListStd->Add(fh2EventCentTracks);
673
674 fh1V0CandPerEvent = new TH1D("fh1V0CandPerEvent","Number of all V0 candidates per event;candidates;events",1000,0,1000);
675 fOutputListStd->Add(fh1V0CandPerEvent);
676
677 for (Int_t i = 0; i < fgkiNBinsCent; i++)
678 {
679 fh1EventCounterCutCent[i] = new TH1D(Form("fh1EventCounterCutCent_%d",i),Form("Number of events after filtering, cent %s;selection filter;counts",GetCentBinLabel(i).Data()),iNCategEvent,0,iNCategEvent);
680 for (Int_t j = 0; j < iNCategEvent; j++)
681 fh1EventCounterCutCent[i]->GetXaxis()->SetBinLabel(j+1,categEvent[j].Data());
682 fh1V0CandPerEventCentK0s[i] = new TH1D(Form("fh1V0CandPerEventCentK0s_%d",i),Form("Number of selected K0s candidates per event, cent %s;candidates;events",GetCentBinLabel(i).Data()),100,0,100);
683 fh1V0CandPerEventCentLambda[i] = new TH1D(Form("fh1V0CandPerEventCentLambda_%d",i),Form("Number of selected Lambda candidates per event, cent %s;candidates;events",GetCentBinLabel(i).Data()),100,0,100);
684 fh1V0CandPerEventCentALambda[i] = new TH1D(Form("fh1V0CandPerEventCentALambda_%d",i),Form("Number of selected ALambda candidates per event, cent %s;candidates;events",GetCentBinLabel(i).Data()),100,0,100);
685 fh1V0CounterCentK0s[i] = new TH1D(Form("fh1V0CounterCentK0s_%d",i),Form("Number of K0s candidates after cuts, cent %s;cut;counts",GetCentBinLabel(i).Data()),fgkiNCategV0,0,fgkiNCategV0);
686 fh1V0CounterCentLambda[i] = new TH1D(Form("fh1V0CounterCentLambda_%d",i),Form("Number of Lambda candidates after cuts, cent %s;cut;counts",GetCentBinLabel(i).Data()),fgkiNCategV0,0,fgkiNCategV0);
687 fh1V0CounterCentALambda[i] = new TH1D(Form("fh1V0CounterCentALambda_%d",i),Form("Number of ALambda candidates after cuts, cent %s;cut;counts",GetCentBinLabel(i).Data()),fgkiNCategV0,0,fgkiNCategV0);
688 for (Int_t j = 0; j < fgkiNCategV0; j++)
689 {
690 fh1V0CounterCentK0s[i]->GetXaxis()->SetBinLabel(j+1,categV0[j].Data());
691 fh1V0CounterCentLambda[i]->GetXaxis()->SetBinLabel(j+1,categV0[j].Data());
692 fh1V0CounterCentALambda[i]->GetXaxis()->SetBinLabel(j+1,categV0[j].Data());
693 }
694 fOutputListStd->Add(fh1EventCounterCutCent[i]);
695 fOutputListStd->Add(fh1V0CandPerEventCentK0s[i]);
696 fOutputListStd->Add(fh1V0CandPerEventCentLambda[i]);
697 fOutputListStd->Add(fh1V0CandPerEventCentALambda[i]);
698 fOutputListStd->Add(fh1V0CounterCentK0s[i]);
699 fOutputListStd->Add(fh1V0CounterCentLambda[i]);
700 fOutputListStd->Add(fh1V0CounterCentALambda[i]);
701 }
702 // pt binning for V0 and jets
703 Int_t iNBinsPtV0 = fgkiNBinsPtV0Init;
87e23d3e 704 Double_t dPtV0Min = fgkdBinsPtV0[0];
705 Double_t dPtV0Max = fgkdBinsPtV0[fgkiNBinsPtV0];
7729cc34 706 Int_t iNJetPtBins = fgkiNBinsPtJetInit;
87e23d3e 707 Double_t dJetPtMin = fgkdBinsPtJet[0];
708 Double_t dJetPtMax = fgkdBinsPtJet[fgkiNBinsPtJet];
7729cc34 709
87e23d3e 710 fh2CCK0s = new TH2D("fh2CCK0s","K0s candidates in Lambda peak",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,iNBinsPtV0,dPtV0Min,dPtV0Max);
711 fh2CCLambda = new TH2D("fh2CCLambda","Lambda candidates in K0s peak",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 712 Int_t binsCorrel[3] = {fgkiNBinsMassK0s, fgkiNBinsMassLambda, iNBinsPtV0};
87e23d3e 713 Double_t xminCorrel[3] = {fgkdMassK0sMin, fgkdMassLambdaMin, dPtV0Min};
714 Double_t xmaxCorrel[3] = {fgkdMassK0sMax, fgkdMassLambdaMax, dPtV0Max};
7729cc34 715// Int_t binsCorrel[3] = {200, 200, iNBinsPtV0};
87e23d3e 716// Double_t xminCorrel[3] = {0, 0, dPtV0Min};
717// Double_t xmaxCorrel[3] = {2, 2, dPtV0Max};
7729cc34 718 fh3CCMassCorrelBoth = new THnSparseD("fh3CCMassCorrelBoth","Mass correlation: K0S && Lambda;m K0S;m Lambda;pT",3,binsCorrel,xminCorrel,xmaxCorrel);
719 fh3CCMassCorrelKNotL = new THnSparseD("fh3CCMassCorrelKNotL","Mass correlation: K0S, not Lambda;m K0S;m Lambda;pT",3,binsCorrel,xminCorrel,xmaxCorrel);
720 fh3CCMassCorrelLNotK = new THnSparseD("fh3CCMassCorrelLNotK","Mass correlation: Lambda, not K0S;m K0S;m Lambda;pT",3,binsCorrel,xminCorrel,xmaxCorrel);
721 fOutputListQA->Add(fh2CCK0s);
722 fOutputListQA->Add(fh2CCLambda);
723 fOutputListQA->Add(fh3CCMassCorrelBoth);
724 fOutputListQA->Add(fh3CCMassCorrelKNotL);
725 fOutputListQA->Add(fh3CCMassCorrelLNotK);
726
87e23d3e 727 Double_t dStepEtaV0 = 0.025;
728 Double_t dRangeEtaV0Max = 0.8;
729 const Int_t iNBinsEtaV0 = 2*Int_t(dRangeEtaV0Max/dStepEtaV0);
7729cc34 730 // inclusive
731 const Int_t iNDimIncl = 3;
732 Int_t binsKIncl[iNDimIncl] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0};
87e23d3e 733 Double_t xminKIncl[iNDimIncl] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max};
734 Double_t xmaxKIncl[iNDimIncl] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max};
7729cc34 735 Int_t binsLIncl[iNDimIncl] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0};
87e23d3e 736 Double_t xminLIncl[iNDimIncl] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max};
737 Double_t xmaxLIncl[iNDimIncl] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max};
7729cc34 738 // binning in jets
739 const Int_t iNDimInJC = 4;
740 Int_t binsKInJC[iNDimInJC] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins};
87e23d3e 741 Double_t xminKInJC[iNDimInJC] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin};
742 Double_t xmaxKInJC[iNDimInJC] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax};
7729cc34 743 Int_t binsLInJC[iNDimInJC] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins};
87e23d3e 744 Double_t xminLInJC[iNDimInJC] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin};
745 Double_t xmaxLInJC[iNDimInJC] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax};
7729cc34 746
747 // binning eff inclusive vs eta-pT
87e23d3e 748 Double_t dStepDeltaEta = 0.1;
749 Double_t dRangeDeltaEtaMax = 0.5;
750 const Int_t iNBinsDeltaEta = 2*Int_t(dRangeDeltaEtaMax/dStepDeltaEta);
7729cc34 751 Int_t binsEtaK[3] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0};
87e23d3e 752 Double_t xminEtaK[3] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max};
753 Double_t xmaxEtaK[3] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max};
7729cc34 754 Int_t binsEtaL[3] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0};
87e23d3e 755 Double_t xminEtaL[3] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max};
756 Double_t xmaxEtaL[3] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max};
7729cc34 757 // binning eff in jets vs eta-pT
758 // associated
759 Int_t binsEtaKInRec[5] = {fgkiNBinsMassK0s, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins, iNBinsDeltaEta};
87e23d3e 760 Double_t xminEtaKInRec[5] = {fgkdMassK0sMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin, -dRangeDeltaEtaMax};
761 Double_t xmaxEtaKInRec[5] = {fgkdMassK0sMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax, dRangeDeltaEtaMax};
7729cc34 762 Int_t binsEtaLInRec[5] = {fgkiNBinsMassLambda, iNBinsPtV0, iNBinsEtaV0, iNJetPtBins, iNBinsDeltaEta};
87e23d3e 763 Double_t xminEtaLInRec[5] = {fgkdMassLambdaMin, dPtV0Min, -dRangeEtaV0Max, dJetPtMin, -dRangeDeltaEtaMax};
764 Double_t xmaxEtaLInRec[5] = {fgkdMassLambdaMax, dPtV0Max, dRangeEtaV0Max, dJetPtMax, dRangeDeltaEtaMax};
7729cc34 765 // generated
766 Int_t binsEtaInGen[4] = {iNBinsPtV0, iNBinsEtaV0, iNJetPtBins, iNBinsDeltaEta};
87e23d3e 767 Double_t xminEtaInGen[4] = {dPtV0Min, -dRangeEtaV0Max, dJetPtMin, -dRangeDeltaEtaMax};
768 Double_t xmaxEtaInGen[4] = {dPtV0Max, dRangeEtaV0Max, dJetPtMax, dRangeDeltaEtaMax};
7729cc34 769 // daughter eta: charge-etaD-ptD-etaV0-ptV0-ptJet
770 const Int_t iNDimEtaD = 6;
771 Int_t binsEtaDaughter[iNDimEtaD] = {2, 20, iNBinsPtV0, iNBinsEtaV0, iNBinsPtV0, iNJetPtBins};
87e23d3e 772 Double_t xminEtaDaughter[iNDimEtaD] = {0, -1, dPtV0Min, -dRangeEtaV0Max, dPtV0Min, dJetPtMin};
773 Double_t xmaxEtaDaughter[iNDimEtaD] = {2, 1, dPtV0Max, dRangeEtaV0Max, dPtV0Max, dJetPtMax};
7729cc34 774
775 for (Int_t i = 0; i < fgkiNBinsCent; i++)
776 {
87e23d3e 777 fh1V0InvMassK0sCent[i] = new TH1D(Form("fh1V0InvMassK0sCent_%d",i),Form("K0s: V0 invariant mass, cent %s;#it{m}_{inv} (GeV/#it{c}^{2});counts",GetCentBinLabel(i).Data()),fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax);
778 fh1V0InvMassLambdaCent[i] = new TH1D(Form("fh1V0InvMassLambdaCent_%d",i),Form("Lambda: V0 invariant mass, cent %s;#it{m}_{inv} (GeV/#it{c}^{2});counts",GetCentBinLabel(i).Data()),fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax);
779 fh1V0InvMassALambdaCent[i] = new TH1D(Form("fh1V0InvMassALambdaCent_%d",i),Form("ALambda: V0 invariant mass, cent %s;#it{m}_{inv} (GeV/#it{c}^{2});counts",GetCentBinLabel(i).Data()),fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax);
7729cc34 780 fOutputListStd->Add(fh1V0InvMassK0sCent[i]);
781 fOutputListStd->Add(fh1V0InvMassLambdaCent[i]);
782 fOutputListStd->Add(fh1V0InvMassALambdaCent[i]);
783 // Inclusive
784 fhnV0InclusiveK0s[i] = new THnSparseD(Form("fhnV0InclusiveK0s_C%d",i), "K0s: V0 invariant mass vs pt;#it{m}_{inv} (GeV/#it{c}^{2});pt (GeV/#it{c});counts",iNDimIncl,binsKIncl,xminKIncl,xmaxKIncl);
785 fhnV0InclusiveLambda[i] = new THnSparseD(Form("fhnV0InclusiveLambda_C%d",i), "Lambda: V0 invariant mass vs pt;#it{m}_{inv} (GeV/#it{c}^{2});pt (GeV/#it{c});counts",iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
786 fhnV0InclusiveALambda[i] = new THnSparseD(Form("fhnV0InclusiveALambda_C%d",i), "ALambda: V0 invariant mass vs pt;#it{m}_{inv} (GeV/#it{c}^{2});pt (GeV/#it{c});counts",iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
787 fOutputListStd->Add(fhnV0InclusiveK0s[i]);
788 fOutputListStd->Add(fhnV0InclusiveLambda[i]);
789 fOutputListStd->Add(fhnV0InclusiveALambda[i]);
790 // In cones
791 fhnV0InJetK0s[i] = new THnSparseD(Form("fhnV0InJetK0s_%d",i),Form("K0s: Mass vs Pt in jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsKInJC,xminKInJC,xmaxKInJC);
792 fOutputListStd->Add(fhnV0InJetK0s[i]);
793 fhnV0InPerpK0s[i] = new THnSparseD(Form("fhnV0InPerpK0s_%d",i),Form("K0s: Mass vs Pt in perp. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsKInJC,xminKInJC,xmaxKInJC);
794 fOutputListStd->Add(fhnV0InPerpK0s[i]);
795 fhnV0InRndK0s[i] = new THnSparseD(Form("fhnV0InRndK0s_%d",i),Form("K0s: Mass vs Pt in rnd. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsKIncl,xminKIncl,xmaxKIncl);
796 fOutputListStd->Add(fhnV0InRndK0s[i]);
797 fhnV0OutJetK0s[i] = new THnSparseD(Form("fhnV0OutJetK0s_%d",i),Form("K0s: Pt outside jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsKIncl,xminKIncl,xmaxKIncl);
798 fOutputListStd->Add(fhnV0OutJetK0s[i]);
799 fhnV0NoJetK0s[i] = new THnSparseD(Form("fhnV0NoJetK0s_%d",i),Form("K0s: Pt in jet-less events, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsKIncl,xminKIncl,xmaxKIncl);
800 fOutputListStd->Add(fhnV0NoJetK0s[i]);
801 fhnV0InJetLambda[i] = new THnSparseD(Form("fhnV0InJetLambda_%d",i),Form("Lambda: Mass vs Pt in jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsLInJC,xminLInJC,xmaxLInJC);
802 fOutputListStd->Add(fhnV0InJetLambda[i]);
803 fhnV0InPerpLambda[i] = new THnSparseD(Form("fhnV0InPerpLambda_%d",i),Form("Lambda: Mass vs Pt in perp. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsLInJC,xminLInJC,xmaxLInJC);
804 fOutputListStd->Add(fhnV0InPerpLambda[i]);
805 fhnV0InRndLambda[i] = new THnSparseD(Form("fhnV0InRndLambda_%d",i),Form("Lambda: Mass vs Pt in rnd. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
806 fOutputListStd->Add(fhnV0InRndLambda[i]);
807 fhnV0OutJetLambda[i] = new THnSparseD(Form("fhnV0OutJetLambda_%d",i),Form("Lambda: Pt outside jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
808 fOutputListStd->Add(fhnV0OutJetLambda[i]);
809 fhnV0NoJetLambda[i] = new THnSparseD(Form("fhnV0NoJetLambda_%d",i),Form("Lambda: Pt in jet-less events, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
810 fOutputListStd->Add(fhnV0NoJetLambda[i]);
811 fhnV0InJetALambda[i] = new THnSparseD(Form("fhnV0InJetALambda_%d",i),Form("ALambda: Mass vs Pt in jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsLInJC,xminLInJC,xmaxLInJC);
812 fOutputListStd->Add(fhnV0InJetALambda[i]);
813 fhnV0InPerpALambda[i] = new THnSparseD(Form("fhnV0InPerpALambda_%d",i),Form("ALambda: Mass vs Pt in perp. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsLInJC,xminLInJC,xmaxLInJC);
814 fOutputListStd->Add(fhnV0InPerpALambda[i]);
815 fhnV0InRndALambda[i] = new THnSparseD(Form("fhnV0InRndALambda_%d",i),Form("ALambda: Mass vs Pt in rnd. cones, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
816 fOutputListStd->Add(fhnV0InRndALambda[i]);
817 fhnV0OutJetALambda[i] = new THnSparseD(Form("fhnV0OutJetALambda_%d",i),Form("ALambda: Pt outside jets, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
818 fOutputListStd->Add(fhnV0OutJetALambda[i]);
819 fhnV0NoJetALambda[i] = new THnSparseD(Form("fhnV0NoJetALambda_%d",i),Form("ALambda: Pt in jet-less events, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});#it{p}_{T}^{V0} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimIncl,binsLIncl,xminLIncl,xmaxLIncl);
820 fOutputListStd->Add(fhnV0NoJetALambda[i]);
821
87e23d3e 822 fh2V0PtJetAngleK0s[i] = new TH2D(Form("fh2V0PtJetAngleK0s_%d",i),Form("K0s: #it{p}_{T}^{jet} vs angle V0-jet, cent: %s;#it{p}_{T}^{jet};#it{#alpha}",GetCentBinLabel(i).Data()),iNJetPtBins,dJetPtMin,dJetPtMax,100,0,fdRadiusJet+0.1);
7729cc34 823 fOutputListStd->Add(fh2V0PtJetAngleK0s[i]);
87e23d3e 824 fh2V0PtJetAngleLambda[i] = new TH2D(Form("fh2V0PtJetAngleLambda_%d",i),Form("Lambda: #it{p}_{T}^{jet} vs angle V0-jet, cent: %s;#it{p}_{T}^{jet};#it{#alpha}",GetCentBinLabel(i).Data()),iNJetPtBins,dJetPtMin,dJetPtMax,100,0,fdRadiusJet+0.1);
7729cc34 825 fOutputListStd->Add(fh2V0PtJetAngleLambda[i]);
87e23d3e 826 fh2V0PtJetAngleALambda[i] = new TH2D(Form("fh2V0PtJetAngleALambda_%d",i),Form("ALambda: #it{p}_{T}^{jet} vs angle V0-jet, cent: %s;#it{p}_{T}^{jet};#it{#alpha}",GetCentBinLabel(i).Data()),iNJetPtBins,dJetPtMin,dJetPtMax,100,0,fdRadiusJet+0.1);
7729cc34 827 fOutputListStd->Add(fh2V0PtJetAngleALambda[i]);
828
829 fh1DCAInK0s[i] = new TH1D(Form("fh1DCAInK0s_%d",i),Form("K0s in jets: DCA daughters, cent %s;DCA (#sigma)",GetCentBinLabel(i).Data()),50,0,1);
830 fOutputListQA->Add(fh1DCAInK0s[i]);
831 fh1DCAInLambda[i] = new TH1D(Form("fh1DCAInLambda_%d",i),Form("Lambda in jets: DCA daughters, cent %s;DCA (#sigma)",GetCentBinLabel(i).Data()),50,0,1);
832 fOutputListQA->Add(fh1DCAInLambda[i]);
833 fh1DCAInALambda[i] = new TH1D(Form("fh1DCAInALambda_%d",i),Form("ALambda in jets: DCA daughters, cent %s;DCA (#sigma)",GetCentBinLabel(i).Data()),50,0,1);
834 fOutputListQA->Add(fh1DCAInALambda[i]);
835
836 fh1DCAOutK0s[i] = new TH1D(Form("fh1DCAOutK0s_%d",i),Form("K0s outside jets: DCA daughters, cent %s;DCA (#sigma)",GetCentBinLabel(i).Data()),50,0,1);
837 fOutputListQA->Add(fh1DCAOutK0s[i]);
838 fh1DCAOutLambda[i] = new TH1D(Form("fh1DCAOutLambda_%d",i),Form("Lambda outside jets: DCA daughters, cent %s;DCA (#sigma)",GetCentBinLabel(i).Data()),50,0,1);
839 fOutputListQA->Add(fh1DCAOutLambda[i]);
840 fh1DCAOutALambda[i] = new TH1D(Form("fh1DCAOutALambda_%d",i),Form("ALambda outside jets: DCA daughters, cent %s;DCA (#sigma)",GetCentBinLabel(i).Data()),50,0,1);
841 fOutputListQA->Add(fh1DCAOutALambda[i]);
842
843 fh1DeltaZK0s[i] = new TH1D(Form("fh1DeltaZK0s_%d",i),Form("K0s: #Delta#it{z} vertices, cent %s;#it{z} (cm)",GetCentBinLabel(i).Data()),50,-10,10);
844 fOutputListQA->Add(fh1DeltaZK0s[i]);
845 fh1DeltaZLambda[i] = new TH1D(Form("fh1DeltaZLambda_%d",i),Form("Lambda: #Delta#it{z} vertices, cent %s;#it{z} (cm)",GetCentBinLabel(i).Data()),50,-10,10);
846 fOutputListQA->Add(fh1DeltaZLambda[i]);
847 fh1DeltaZALambda[i] = new TH1D(Form("fh1DeltaZALambda_%d",i),Form("ALambda: #Delta#it{z} vertices, cent %s;#it{z} (cm)",GetCentBinLabel(i).Data()),50,-10,10);
848 fOutputListQA->Add(fh1DeltaZALambda[i]);
849
850 // jet histograms
87e23d3e 851 fh1PtJet[i] = new TH1D(Form("fh1PtJet_%d",i),Form("Jet pt spectrum, cent: %s;#it{p}_{T} jet (GeV/#it{c})",GetCentBinLabel(i).Data()),iNJetPtBins,dJetPtMin,dJetPtMax);
7729cc34 852 fOutputListStd->Add(fh1PtJet[i]);
853 fh1EtaJet[i] = new TH1D(Form("fh1EtaJet_%d",i),Form("Jet eta spectrum, cent: %s;#it{#eta} jet",GetCentBinLabel(i).Data()),80,-1.,1.);
854 fOutputListStd->Add(fh1EtaJet[i]);
87e23d3e 855 fh2EtaPtJet[i] = new TH2D(Form("fh2EtaPtJet_%d",i),Form("Jet eta vs pT spectrum, cent: %s;#it{#eta} jet;#it{p}_{T} jet (GeV/#it{c})",GetCentBinLabel(i).Data()),80,-1.,1.,iNJetPtBins,dJetPtMin,dJetPtMax);
7729cc34 856 fOutputListStd->Add(fh2EtaPtJet[i]);
857 fh2EtaPhiRndCone[i] = new TH2D(Form("fh2EtaPhiRndCone_%d",i),Form("Rnd. cones: eta vs phi, cent: %s;#it{#eta} cone;#it{#phi} cone",GetCentBinLabel(i).Data()),80,-1.,1.,100,0.,TMath::TwoPi());
858 fOutputListStd->Add(fh2EtaPhiRndCone[i]);
859 fh1PhiJet[i] = new TH1D(Form("fh1PhiJet_%d",i),Form("Jet phi spectrum, cent: %s;#it{#phi} jet",GetCentBinLabel(i).Data()),100,0.,TMath::TwoPi());
860 fOutputListStd->Add(fh1PhiJet[i]);
861 fh1NJetPerEvent[i] = new TH1D(Form("fh1NJetPerEvent_%d",i),Form("Number of selected jets per event, cent: %s;# jets;# events",GetCentBinLabel(i).Data()),100,0.,100.);
862 fOutputListStd->Add(fh1NJetPerEvent[i]);
863 // event histograms
87e23d3e 864 fh1VtxZ[i] = new TH1D(Form("fh1VtxZ_%d",i),Form("#it{z} coordinate of the primary vertex, cent: %s;#it{z} (cm)",GetCentBinLabel(i).Data()),150,-1.5*fdCutVertexZ,1.5*fdCutVertexZ);
7729cc34 865 fOutputListQA->Add(fh1VtxZ[i]);
866 fh2VtxXY[i] = new TH2D(Form("fh2VtxXY_%d",i),Form("#it{xy} coordinate of the primary vertex, cent: %s;#it{x} (cm);#it{y} (cm)",GetCentBinLabel(i).Data()),200,-0.2,0.2,500,-0.5,0.5);
867 fOutputListQA->Add(fh2VtxXY[i]);
868 // fOutputListStd->Add([i]);
869 if (fbMCAnalysis)
870 {
871 // inclusive pt
87e23d3e 872 fh1V0K0sPtMCGen[i] = new TH1D(Form("fh1V0K0sPtMCGen_%d",i),Form("MC K0s generated: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 873 fOutputListMC->Add(fh1V0K0sPtMCGen[i]);
87e23d3e 874 fh2V0K0sPtMassMCRec[i] = new TH2D(Form("fh2V0K0sPtMassMCRec_%d",i),Form("MC K0s associated: pt-m spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{m}_{inv} (GeV/#it{c}^{2})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax);
7729cc34 875 fOutputListMC->Add(fh2V0K0sPtMassMCRec[i]);
87e23d3e 876 fh1V0K0sPtMCRecFalse[i] = new TH1D(Form("fh1V0K0sPtMCRecFalse_%d",i),Form("MC K0s false: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 877 fOutputListMC->Add(fh1V0K0sPtMCRecFalse[i]);
878 // inclusive pt-eta
87e23d3e 879 fh2V0K0sEtaPtMCGen[i] = new TH2D(Form("fh2V0K0sEtaPtMCGen_%d",i),Form("MC K0s generated: pt-eta spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNBinsEtaV0,-dRangeEtaV0Max,dRangeEtaV0Max);
7729cc34 880 fOutputListMC->Add(fh2V0K0sEtaPtMCGen[i]);
881 fh3V0K0sEtaPtMassMCRec[i] = new THnSparseD(Form("fh3V0K0sEtaPtMassMCRec_%d",i),Form("MC K0s associated: m-pt-eta spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta",GetCentBinLabel(i).Data()),3,binsEtaK,xminEtaK,xmaxEtaK);
882 fOutputListMC->Add(fh3V0K0sEtaPtMassMCRec[i]);
883 // in jet pt
87e23d3e 884 fh2V0K0sInJetPtMCGen[i] = new TH2D(Form("fh2V0K0sInJetPtMCGen_%d",i),Form("MC K0s in jet generated: pt-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNJetPtBins,dJetPtMin,dJetPtMax);
7729cc34 885 fOutputListMC->Add(fh2V0K0sInJetPtMCGen[i]);
886 fh3V0K0sInJetPtMassMCRec[i] = new THnSparseD(Form("fh3V0K0sInJetPtMassMCRec_%d",i),Form("MC K0s in jet associated: m-pt-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsKInJC,xminKInJC,xmaxKInJC);
887 fOutputListMC->Add(fh3V0K0sInJetPtMassMCRec[i]);
888 // in jet pt-eta
889 fh3V0K0sInJetEtaPtMCGen[i] = new THnSparseD(Form("fh3V0K0sInJetEtaPtMCGen_%d",i),Form("MC K0s generated: pt-eta-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),4,binsEtaInGen,xminEtaInGen,xmaxEtaInGen);
890 fOutputListMC->Add(fh3V0K0sInJetEtaPtMCGen[i]);
891 fh4V0K0sInJetEtaPtMassMCRec[i] = new THnSparseD(Form("fh4V0K0sInJetEtaPtMassMCRec_%d",i),Form("MC K0s associated: m-pt-eta-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),5,binsEtaKInRec,xminEtaKInRec,xmaxEtaKInRec);
892 fOutputListMC->Add(fh4V0K0sInJetEtaPtMassMCRec[i]);
893
87e23d3e 894 fh2V0K0sMCResolMPt[i] = new TH2D(Form("fh2V0K0sMCResolMPt_%d",i),Form("MC K0s associated: #Delta#it{m} vs pt, cent %s;#Delta#it{m} = #it{m}_{inv} - #it{m}_{true} (GeV/#it{c}^{2});#it{p}_{T}^{rec} (GeV/#it{c})",GetCentBinLabel(i).Data()),100,-0.02,0.02,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 895 fOutputListMC->Add(fh2V0K0sMCResolMPt[i]);
87e23d3e 896 fh2V0K0sMCPtGenPtRec[i] = new TH2D(Form("fh2V0K0sMCPtGenPtRec_%d",i),Form("MC K0s associated: pt gen vs pt rec, cent %s;#it{p}_{T}^{gen} (GeV/#it{c});#it{p}_{T}^{rec} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 897 fOutputListMC->Add(fh2V0K0sMCPtGenPtRec[i]);
898
899 // inclusive pt
87e23d3e 900 fh1V0LambdaPtMCGen[i] = new TH1D(Form("fh1V0LambdaPtMCGen_%d",i),Form("MC Lambda generated: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 901 fOutputListMC->Add(fh1V0LambdaPtMCGen[i]);
87e23d3e 902 fh2V0LambdaPtMassMCRec[i] = new TH2D(Form("fh2V0LambdaPtMassMCRec_%d",i),Form("MC Lambda associated: pt-m spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{m}_{inv} (GeV/#it{c}^{2})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax);
7729cc34 903 fOutputListMC->Add(fh2V0LambdaPtMassMCRec[i]);
87e23d3e 904 fh1V0LambdaPtMCRecFalse[i] = new TH1D(Form("fh1V0LambdaPtMCRecFalse_%d",i),Form("MC Lambda false: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 905 fOutputListMC->Add(fh1V0LambdaPtMCRecFalse[i]);
906 // inclusive pt-eta
87e23d3e 907 fh2V0LambdaEtaPtMCGen[i] = new TH2D(Form("fh2V0LambdaEtaPtMCGen_%d",i),Form("MC Lambda generated: pt-eta spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNBinsEtaV0,-dRangeEtaV0Max,dRangeEtaV0Max);
7729cc34 908 fOutputListMC->Add(fh2V0LambdaEtaPtMCGen[i]);
909 fh3V0LambdaEtaPtMassMCRec[i] = new THnSparseD(Form("fh3V0LambdaEtaPtMassMCRec_%d",i),Form("MC Lambda associated: m-pt-eta spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta",GetCentBinLabel(i).Data()),3,binsEtaL,xminEtaL,xmaxEtaL);
910 fOutputListMC->Add(fh3V0LambdaEtaPtMassMCRec[i]);
911 // in jet pt
87e23d3e 912 fh2V0LambdaInJetPtMCGen[i] = new TH2D(Form("fh2V0LambdaInJetPtMCGen_%d",i),Form("MC Lambda in jet generated: pt-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNJetPtBins,dJetPtMin,dJetPtMax);
7729cc34 913 fOutputListMC->Add(fh2V0LambdaInJetPtMCGen[i]);
914 fh3V0LambdaInJetPtMassMCRec[i] = new THnSparseD(Form("fh3V0LambdaInJetPtMassMCRec_%d",i),Form("MC Lambda in jet associated: m-pt-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsLInJC,xminLInJC,xmaxLInJC);
915 fOutputListMC->Add(fh3V0LambdaInJetPtMassMCRec[i]);
916 // in jet pt-eta
917 fh3V0LambdaInJetEtaPtMCGen[i] = new THnSparseD(Form("fh3V0LambdaInJetEtaPtMCGen_%d",i),Form("MC Lambda generated: pt-eta-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),4,binsEtaInGen,xminEtaInGen,xmaxEtaInGen);
918 fOutputListMC->Add(fh3V0LambdaInJetEtaPtMCGen[i]);
919 fh4V0LambdaInJetEtaPtMassMCRec[i] = new THnSparseD(Form("fh4V0LambdaInJetEtaPtMassMCRec_%d",i),Form("MC Lambda associated: m-pt-eta-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),5,binsEtaLInRec,xminEtaLInRec,xmaxEtaLInRec);
920 fOutputListMC->Add(fh4V0LambdaInJetEtaPtMassMCRec[i]);
921
87e23d3e 922 fh2V0LambdaMCResolMPt[i] = new TH2D(Form("fh2V0LambdaMCResolMPt_%d",i),Form("MC Lambda associated: #Delta#it{m} vs pt, cent %s;#Delta#it{m} = #it{m}_{inv} - #it{m}_{true} (GeV/#it{c}^{2});#it{p}_{T}^{rec} (GeV/#it{c})",GetCentBinLabel(i).Data()),100,-0.02,0.02,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 923 fOutputListMC->Add(fh2V0LambdaMCResolMPt[i]);
87e23d3e 924 fh2V0LambdaMCPtGenPtRec[i] = new TH2D(Form("fh2V0LambdaMCPtGenPtRec_%d",i),Form("MC Lambda associated: pt gen vs pt rec, cent %s;#it{p}_{T}^{gen} (GeV/#it{c});#it{p}_{T}^{rec} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 925 fOutputListMC->Add(fh2V0LambdaMCPtGenPtRec[i]);
926
927 // inclusive pt
87e23d3e 928 fh1V0ALambdaPtMCGen[i] = new TH1D(Form("fh1V0ALambdaPtMCGen_%d",i),Form("MC ALambda generated: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 929 fOutputListMC->Add(fh1V0ALambdaPtMCGen[i]);
87e23d3e 930 fh2V0ALambdaPtMassMCRec[i] = new TH2D(Form("fh2V0ALambdaPtMassMCRec_%d",i),Form("MC ALambda associated: pt-m spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{m}_{inv} (GeV/#it{c}^{2})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax);
7729cc34 931 fOutputListMC->Add(fh2V0ALambdaPtMassMCRec[i]);
87e23d3e 932 fh1V0ALambdaPtMCRecFalse[i] = new TH1D(Form("fh1V0ALambdaPtMCRecFalse_%d",i),Form("MC ALambda false: pt spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 933 fOutputListMC->Add(fh1V0ALambdaPtMCRecFalse[i]);
934 // inclusive pt-eta
87e23d3e 935 fh2V0ALambdaEtaPtMCGen[i] = new TH2D(Form("fh2V0ALambdaEtaPtMCGen_%d",i),Form("MC ALambda generated: pt-eta spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNBinsEtaV0,-dRangeEtaV0Max,dRangeEtaV0Max);
7729cc34 936 fOutputListMC->Add(fh2V0ALambdaEtaPtMCGen[i]);
937 fh3V0ALambdaEtaPtMassMCRec[i] = new THnSparseD(Form("fh3V0ALambdaEtaPtMassMCRec_%d",i),Form("MC ALambda associated: m-pt-eta spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta",GetCentBinLabel(i).Data()),3,binsEtaL,xminEtaL,xmaxEtaL);
938 fOutputListMC->Add(fh3V0ALambdaEtaPtMassMCRec[i]);
939 // in jet pt
87e23d3e 940 fh2V0ALambdaInJetPtMCGen[i] = new TH2D(Form("fh2V0ALambdaInJetPtMCGen_%d",i),Form("MC ALambda in jet generated: pt-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNJetPtBins,dJetPtMin,dJetPtMax);
7729cc34 941 fOutputListMC->Add(fh2V0ALambdaInJetPtMCGen[i]);
942 fh3V0ALambdaInJetPtMassMCRec[i] = new THnSparseD(Form("fh3V0ALambdaInJetPtMassMCRec_%d",i),Form("MC ALambda in jet associated: m-pt-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimInJC,binsLInJC,xminLInJC,xmaxLInJC);
943 fOutputListMC->Add(fh3V0ALambdaInJetPtMassMCRec[i]);
944 // in jet pt-eta
945 fh3V0ALambdaInJetEtaPtMCGen[i] = new THnSparseD(Form("fh3V0ALambdaInJetEtaPtMCGen_%d",i),Form("MC ALambda generated: pt-eta-ptJet spectrum, cent: %s;MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),4,binsEtaInGen,xminEtaInGen,xmaxEtaInGen);
946 fOutputListMC->Add(fh3V0ALambdaInJetEtaPtMCGen[i]);
947 fh4V0ALambdaInJetEtaPtMassMCRec[i] = new THnSparseD(Form("fh4V0ALambdaInJetEtaPtMassMCRec_%d",i),Form("MC ALambda associated: m-pt-eta-ptJet spectrum, cent: %s;#it{m}_{inv} (GeV/#it{c}^{2});MC #it{p}_{T} (GeV/#it{c});#eta;#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),5,binsEtaLInRec,xminEtaLInRec,xmaxEtaLInRec);
948 fOutputListMC->Add(fh4V0ALambdaInJetEtaPtMassMCRec[i]);
949
87e23d3e 950 fh2V0ALambdaMCResolMPt[i] = new TH2D(Form("fh2V0ALambdaMCResolMPt_%d",i),Form("MC ALambda associated: #Delta#it{m} vs pt, cent %s;#Delta#it{m} = #it{m}_{inv} - #it{m}_{true} (GeV/#it{c}^{2});#it{p}_{T}^{rec} (GeV/#it{c})",GetCentBinLabel(i).Data()),100,-0.02,0.02,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 951 fOutputListMC->Add(fh2V0ALambdaMCResolMPt[i]);
87e23d3e 952 fh2V0ALambdaMCPtGenPtRec[i] = new TH2D(Form("fh2V0ALambdaMCPtGenPtRec_%d",i),Form("MC ALambda associated: pt gen vs pt rec, cent %s;#it{p}_{T}^{gen} (GeV/#it{c});#it{p}_{T}^{rec} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtV0,dPtV0Min,dPtV0Max,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 953 fOutputListMC->Add(fh2V0ALambdaMCPtGenPtRec[i]);
954
955 Int_t iNBinsPtXi = 80;
956 Double_t dPtXiMin = 0;
957 Double_t dPtXiMax = 8;
958 const Int_t iNDimFD = 3;
959 Int_t binsFD[iNDimFD] = {iNBinsPtV0, iNBinsPtXi, iNJetPtBins};
87e23d3e 960 Double_t xminFD[iNDimFD] = {dPtV0Min, dPtXiMin, dJetPtMin};
961 Double_t xmaxFD[iNDimFD] = {dPtV0Max, dPtXiMax, dJetPtMax};
7729cc34 962 fhnV0LambdaInclMCFD[i] = new THnSparseD(Form("fhnV0LambdaInclMCFD_%d",i),Form("MC Lambda associated, inclusive, from Xi: pt-pt, cent %s;#it{p}_{T}^{#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimFD,binsFD,xminFD,xmaxFD);
963 fOutputListMC->Add(fhnV0LambdaInclMCFD[i]);
964 fhnV0LambdaInJetsMCFD[i] = new THnSparseD(Form("fhnV0LambdaInJetsMCFD_%d",i),Form("MC Lambda associated, in JC, from Xi: pt-pt-ptJet, cent %s;#it{p}_{T}^{#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimFD,binsFD,xminFD,xmaxFD);
965 fOutputListMC->Add(fhnV0LambdaInJetsMCFD[i]);
966 fhnV0LambdaBulkMCFD[i] = new THnSparseD(Form("fhnV0LambdaBulkMCFD_%d",i),Form("MC Lambda associated, in no jet events, from Xi: pt-pt, cent %s;#it{p}_{T}^{#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimFD,binsFD,xminFD,xmaxFD);
967 fOutputListMC->Add(fhnV0LambdaBulkMCFD[i]);
968 fh1V0XiPtMCGen[i] = new TH1D(Form("fh1V0XiPtMCGen_%d",i),Form("MC Xi^{-} generated: Pt spectrum, cent %s;#it{p}_{T}^{#Xi^{-},gen.} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtXi,dPtXiMin,dPtXiMax);
969 fOutputListMC->Add(fh1V0XiPtMCGen[i]);
970 fhnV0ALambdaInclMCFD[i] = new THnSparseD(Form("fhnV0ALambdaInclMCFD_%d",i),Form("MC ALambda associated, from AXi: pt-pt, cent %s;#it{p}_{T}^{A#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{A#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimFD,binsFD,xminFD,xmaxFD);
971 fOutputListMC->Add(fhnV0ALambdaInclMCFD[i]);
972 fhnV0ALambdaInJetsMCFD[i] = new THnSparseD(Form("fhnV0ALambdaInJetsMCFD_%d",i),Form("MC ALambda associated, in JC, from AXi: pt-pt-ptJet, cent %s;#it{p}_{T}^{A#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{A#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimFD,binsFD,xminFD,xmaxFD);
973 fOutputListMC->Add(fhnV0ALambdaInJetsMCFD[i]);
974 fhnV0ALambdaBulkMCFD[i] = new THnSparseD(Form("fhnV0ALambdaBulkMCFD_%d",i),Form("MC ALambda associated, in no jet events, from AXi: pt-pt-ptJet, cent %s;#it{p}_{T}^{A#Lambda,gen.} (GeV/#it{c});#it{p}_{T}^{A#Xi,gen.} (GeV/#it{c});#it{p}_{T}^{jet} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNDimFD,binsFD,xminFD,xmaxFD);
975 fOutputListMC->Add(fhnV0ALambdaBulkMCFD[i]);
976 fh1V0AXiPtMCGen[i] = new TH1D(Form("fh1V0AXiPtMCGen_%d",i),Form("MC AXi^{-} generated: Pt spectrum, cent %s;#it{p}_{T}^{A#Xi^{-},gen.} (GeV/#it{c})",GetCentBinLabel(i).Data()),iNBinsPtXi,dPtXiMin,dPtXiMax);
977 fOutputListMC->Add(fh1V0AXiPtMCGen[i]);
978
979 // daughter eta
980// fhnV0K0sInclDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0K0sInclDaughterEtaPtPtMCGen_%d",i),Form("MC K0S, inclusive, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
981 fhnV0K0sInclDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0K0sInclDaughterEtaPtPtMCRec_%d",i),Form("MC K0S, inclusive, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
982// fhnV0K0sInJetsDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0K0sInJetsDaughterEtaPtPtMCGen_%d",i),Form("MC K0S, in JC, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
983 fhnV0K0sInJetsDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0K0sInJetsDaughterEtaPtPtMCRec_%d",i),Form("MC K0S, in JC, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
984// fhnV0LambdaInclDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0LambdaInclDaughterEtaPtPtMCGen_%d",i),Form("MC Lambda, inclusive, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
985 fhnV0LambdaInclDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0LambdaInclDaughterEtaPtPtMCRec_%d",i),Form("MC Lambda, inclusive, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
986// fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0LambdaInJetsDaughterEtaPtPtMCGen_%d",i),Form("MC Lambda, in JC, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
987 fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0LambdaInJetsDaughterEtaPtPtMCRec_%d",i),Form("MC Lambda, in JC, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
988// fhnV0ALambdaInclDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0ALambdaInclDaughterEtaPtPtMCGen_%d",i),Form("MC ALambda, inclusive, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
989 fhnV0ALambdaInclDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0ALambdaInclDaughterEtaPtPtMCRec_%d",i),Form("MC ALambda, inclusive, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
990// fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i] = new THnSparseD(Form("fhnV0ALambdaInJetsDaughterEtaPtPtMCGen_%d",i),Form("MC ALambda, in JC, gen., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
991 fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i] = new THnSparseD(Form("fhnV0ALambdaInJetsDaughterEtaPtPtMCRec_%d",i),Form("MC ALambda, in JC, assoc., daughters: charge-etaD-ptD-etaV0-ptV0-ptJet, cent: %s;charge;eta daughter;pT daughter;eta V0;pT V0;pT jet",GetCentBinLabel(i).Data()),iNDimEtaD,binsEtaDaughter,xminEtaDaughter,xmaxEtaDaughter);
992
993// fOutputListMC->Add(fhnV0K0sInclDaughterEtaPtPtMCGen[i]);
994 fOutputListMC->Add(fhnV0K0sInclDaughterEtaPtPtMCRec[i]);
995// fOutputListMC->Add(fhnV0K0sInJetsDaughterEtaPtPtMCGen[i]);
996 fOutputListMC->Add(fhnV0K0sInJetsDaughterEtaPtPtMCRec[i]);
997// fOutputListMC->Add(fhnV0LambdaInclDaughterEtaPtPtMCGen[i]);
998 fOutputListMC->Add(fhnV0LambdaInclDaughterEtaPtPtMCRec[i]);
999// fOutputListMC->Add(fhnV0LambdaInJetsDaughterEtaPtPtMCGen[i]);
1000 fOutputListMC->Add(fhnV0LambdaInJetsDaughterEtaPtPtMCRec[i]);
1001// fOutputListMC->Add(fhnV0ALambdaInclDaughterEtaPtPtMCGen[i]);
1002 fOutputListMC->Add(fhnV0ALambdaInclDaughterEtaPtPtMCRec[i]);
1003// fOutputListMC->Add(fhnV0ALambdaInJetsDaughterEtaPtPtMCGen[i]);
1004 fOutputListMC->Add(fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[i]);
1005 }
1006 }
1007
1008 // QA Histograms
1009 for (Int_t i = 0; i < fgkiNQAIndeces; i++)
1010 {
1011// [i] = new TH1D(Form("%d",i),";;Counts",,,);
1012 fh1QAV0Status[i] = new TH1D(Form("fh1QAV0Status_%d",i),"QA: V0 status",2,0,2);
1013 fh1QAV0TPCRefit[i] = new TH1D(Form("fh1QAV0TPCRefit_%d",i),"QA: TPC refit",2,0,2);
1014 fh1QAV0TPCRows[i] = new TH1D(Form("fh1QAV0TPCRows_%d",i),"QA: TPC Rows",160,0,160);
1015 fh1QAV0TPCFindable[i] = new TH1D(Form("fh1QAV0TPCFindable_%d",i),"QA: TPC Findable",160,0,160);
1016 fh1QAV0TPCRowsFind[i] = new TH1D(Form("fh1QAV0TPCRowsFind_%d",i),"QA: TPC Rows/Findable",100,0,2);
1017 fh1QAV0Eta[i] = new TH1D(Form("fh1QAV0Eta_%d",i),"QA: Daughter Eta",200,-2,2);
1018 fh2QAV0EtaRows[i] = new TH2D(Form("fh2QAV0EtaRows_%d",i),"QA: Daughter Eta vs TPC rows;#eta;TPC rows",200,-2,2,160,0,160);
1019 fh2QAV0PtRows[i] = new TH2D(Form("fh2QAV0PtRows_%d",i),"QA: Daughter Pt vs TPC rows;pt;TPC rows",100,0,10,160,0,160);
1020 fh2QAV0PhiRows[i] = new TH2D(Form("fh2QAV0PhiRows_%d",i),"QA: Daughter Phi vs TPC rows;#phi;TPC rows",100,0,TMath::TwoPi(),160,0,160);
1021 fh2QAV0NClRows[i] = new TH2D(Form("fh2QAV0NClRows_%d",i),"QA: Daughter NCl vs TPC rows;findable clusters;TPC rows",100,0,160,160,0,160);
1022 fh2QAV0EtaNCl[i] = new TH2D(Form("fh2QAV0EtaNCl_%d",i),"QA: Daughter Eta vs NCl;#eta;findable clusters",200,-2,2,160,0,160);
1023
87e23d3e 1024 fh2QAV0EtaPtK0sPeak[i] = new TH2D(Form("fh2QAV0EtaPtK0sPeak_%d",i),"QA: K0s: Daughter Eta vs V0 pt, peak;track eta;V0 pt",200,-2,2,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 1025 fh2QAV0EtaEtaK0s[i] = new TH2D(Form("fh2QAV0EtaEtaK0s_%d",i),"QA: K0s: Eta vs Eta Daughter",200,-2,2,200,-2,2);
1026 fh2QAV0PhiPhiK0s[i] = new TH2D(Form("fh2QAV0PhiPhiK0s_%d",i),"QA: K0s: Phi vs Phi Daughter",200,0,TMath::TwoPi(),200,0,TMath::TwoPi());
1027 fh1QAV0RapK0s[i] = new TH1D(Form("fh1QAV0RapK0s_%d",i),"QA: K0s: V0 Rapidity",200,-2,2);
1028 fh2QAV0PtPtK0sPeak[i] = new TH2D(Form("fh2QAV0PtPtK0sPeak_%d",i),"QA: K0s: Daughter Pt vs Pt;neg pt;pos pt",100,0,5,100,0,5);
1029
87e23d3e 1030 fh2QAV0EtaPtLambdaPeak[i] = new TH2D(Form("fh2QAV0EtaPtLambdaPeak_%d",i),"QA: Lambda: Daughter Eta vs V0 pt, peak;track eta;V0 pt",200,-2,2,iNBinsPtV0,dPtV0Min,dPtV0Max);
7729cc34 1031 fh2QAV0EtaEtaLambda[i] = new TH2D(Form("fh2QAV0EtaEtaLambda_%d",i),"QA: Lambda: Eta vs Eta Daughter",200,-2,2,200,-2,2);
1032 fh2QAV0PhiPhiLambda[i] = new TH2D(Form("fh2QAV0PhiPhiLambda_%d",i),"QA: Lambda: Phi vs Phi Daughter",200,0,TMath::TwoPi(),200,0,TMath::TwoPi());
1033 fh1QAV0RapLambda[i] = new TH1D(Form("fh1QAV0RapLambda_%d",i),"QA: Lambda: V0 Rapidity",200,-2,2);
1034 fh2QAV0PtPtLambdaPeak[i] = new TH2D(Form("fh2QAV0PtPtLambdaPeak_%d",i),"QA: Lambda: Daughter Pt vs Pt;neg pt;pos pt",100,0,5,100,0,5);
1035
1036 fh1QAV0Pt[i] = new TH1D(Form("fh1QAV0Pt_%d",i),"QA: Daughter Pt",100,0,5);
1037 fh1QAV0Charge[i] = new TH1D(Form("fh1QAV0Charge_%d",i),"QA: V0 Charge",3,-1,2);
1038 fh1QAV0DCAVtx[i] = new TH1D(Form("fh1QAV0DCAVtx_%d",i),"QA: DCA daughters to primary vertex",100,0,10);
1039 fh1QAV0DCAV0[i] = new TH1D(Form("fh1QAV0DCAV0_%d",i),"QA: DCA daughters",100,0,2);
1040 fh1QAV0Cos[i] = new TH1D(Form("fh1QAV0Cos_%d",i),"QA: CPA",10000,0.9,1);
1041 fh1QAV0R[i] = new TH1D(Form("fh1QAV0R_%d",i),"QA: R",1500,0,150);
1042 fh1QACTau2D[i] = new TH1D(Form("fh1QACTau2D_%d",i),"QA: K0s: c#tau 2D;mR/pt#tau",100,0,10);
1043 fh1QACTau3D[i] = new TH1D(Form("fh1QACTau3D_%d",i),"QA: K0s: c#tau 3D;mL/p#tau",100,0,10);
1044
1045 fh2ArmPod[i] = new TH2D(Form("fh2ArmPod_%d",i),"Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}",100,-1.,1.,50,0.,0.25);
1046 fh2ArmPodK0s[i] = new TH2D(Form("fh2ArmPodK0s_%d",i),"K0s: Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}",100,-1.,1.,50,0.,0.25);
1047 fh2ArmPodLambda[i] = new TH2D(Form("fh2ArmPodLambda_%d",i),"Lambda: Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}",100,-1.,1.,50,0.,0.25);
1048 fh2ArmPodALambda[i] = new TH2D(Form("fh2ArmPodALambda_%d",i),"ALambda: Armenteros-Podolanski;#alpha;#it{p}_{T}^{Arm}",100,-1.,1.,50,0.,0.25);
1049
87e23d3e 1050 fh2CutTPCRowsK0s[i] = new TH2D(Form("fh2CutTPCRowsK0s_%d",i),"Cuts: K0s: TPC Rows vs mass;#it{m}_{inv} (GeV/#it{c}^{2});TPC rows",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,160,0,160);
1051 fh2CutTPCRowsLambda[i] = new TH2D(Form("fh2CutTPCRowsLambda_%d",i),"Cuts: Lambda: TPC Rows vs mass;#it{m}_{inv} (GeV/#it{c}^{2});TPC rows",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,160,0,160);
1052 fh2CutPtPosK0s[i] = new TH2D(Form("fh2CutPtPosK0s_%d",i),"Cuts: K0s: Pt pos;#it{m}_{inv} (GeV/#it{c}^{2});pt pos",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,5);
1053 fh2CutPtNegK0s[i] = new TH2D(Form("fh2CutPtNegK0s_%d",i),"Cuts: K0s: Pt neg;#it{m}_{inv} (GeV/#it{c}^{2});pt neg",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,5);
1054 fh2CutPtPosLambda[i] = new TH2D(Form("fh2CutPtPosLambda_%d",i),"Cuts: Lambda: Pt pos;#it{m}_{inv} (GeV/#it{c}^{2});pt pos",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,100,0,5);
1055 fh2CutPtNegLambda[i] = new TH2D(Form("fh2CutPtNegLambda_%d",i),"Cuts: Lambda: Pt neg;#it{m}_{inv} (GeV/#it{c}^{2});pt neg",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,100,0,5);
1056 fh2CutDCAVtx[i] = new TH2D(Form("fh2CutDCAVtx_%d",i),"Cuts: DCA daughters to prim. vtx.;#it{m}_{inv} (GeV/#it{c}^{2});DCA daughter to prim. vtx. (cm)",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,10);
1057 fh2CutDCAV0[i] = new TH2D(Form("fh2CutDCAV0_%d",i),"Cuts: DCA daughters;#it{m}_{inv} (GeV/#it{c}^{2});DCA daughters / #sigma_{TPC}",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,2);
1058 fh2CutCos[i] = new TH2D(Form("fh2CutCos_%d",i),"Cuts: CPA;#it{m}_{inv} (GeV/#it{c}^{2});CPA",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,10000,0.9,1);
1059 fh2CutR[i] = new TH2D(Form("fh2CutR_%d",i),"Cuts: R;#it{m}_{inv} (GeV/#it{c}^{2});R (cm)",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,1500,0,150);
1060 fh2CutEtaK0s[i] = new TH2D(Form("fh2CutEtaK0s_%d",i),"Cuts: K0s: Eta;#it{m}_{inv} (GeV/#it{c}^{2});#eta",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,200,-2,2);
1061 fh2CutEtaLambda[i] = new TH2D(Form("fh2CutEtaLambda_%d",i),"Cuts: Lambda: Eta;#it{m}_{inv} (GeV/#it{c}^{2});#eta",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,200,-2,2);
1062 fh2CutRapK0s[i] = new TH2D(Form("fh2CutRapK0s_%d",i),"Cuts: K0s: Rapidity;#it{m}_{inv} (GeV/#it{c}^{2});y",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,200,-2,2);
1063 fh2CutRapLambda[i] = new TH2D(Form("fh2CutRapLambda_%d",i),"Cuts: Lambda: Rapidity;#it{m}_{inv} (GeV/#it{c}^{2});y",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,200,-2,2);
1064 fh2CutCTauK0s[i] = new TH2D(Form("fh2CutCTauK0s_%d",i),"Cuts: K0s: #it{c#tau};#it{m}_{inv} (GeV/#it{c}^{2});#it{mL/p#tau}",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,10);
1065 fh2CutCTauLambda[i] = new TH2D(Form("fh2CutCTauLambda_%d",i),"Cuts: Lambda: #it{c#tau};#it{m}_{inv} (GeV/#it{c}^{2});#it{mL/p#tau}",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,100,0,10);
1066 fh2CutPIDPosK0s[i] = new TH2D(Form("fh2CutPIDPosK0s_%d",i),"Cuts: K0s: PID pos;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,10);
1067 fh2CutPIDNegK0s[i] = new TH2D(Form("fh2CutPIDNegK0s_%d",i),"Cuts: K0s: PID neg;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}",fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax,100,0,10);
1068 fh2CutPIDPosLambda[i] = new TH2D(Form("fh2CutPIDPosLambda_%d",i),"Cuts: Lambda: PID pos;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,100,0,10);
1069 fh2CutPIDNegLambda[i] = new TH2D(Form("fh2CutPIDNegLambda_%d",i),"Cuts: Lambda: PID neg;#it{m}_{inv} (GeV/#it{c}^{2});##sigma_{d#it{E}/d#it{x}}",fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax,100,0,10);
7729cc34 1070 fh2Tau3DVs2D[i] = new TH2D(Form("fh2Tau3DVs2D_%d",i),"Decay 3D vs 2D;pt;3D/2D",100,0,10,200,0.5,1.5);
1071
1072 fOutputListQA->Add(fh1QAV0Status[i]);
1073 fOutputListQA->Add(fh1QAV0TPCRefit[i]);
1074 fOutputListQA->Add(fh1QAV0TPCRows[i]);
1075 fOutputListQA->Add(fh1QAV0TPCFindable[i]);
1076 fOutputListQA->Add(fh1QAV0TPCRowsFind[i]);
1077 fOutputListQA->Add(fh1QAV0Eta[i]);
1078 fOutputListQA->Add(fh2QAV0EtaRows[i]);
1079 fOutputListQA->Add(fh2QAV0PtRows[i]);
1080 fOutputListQA->Add(fh2QAV0PhiRows[i]);
1081 fOutputListQA->Add(fh2QAV0NClRows[i]);
1082 fOutputListQA->Add(fh2QAV0EtaNCl[i]);
1083
1084 fOutputListQA->Add(fh2QAV0EtaPtK0sPeak[i]);
1085 fOutputListQA->Add(fh2QAV0EtaEtaK0s[i]);
1086 fOutputListQA->Add(fh2QAV0PhiPhiK0s[i]);
1087 fOutputListQA->Add(fh1QAV0RapK0s[i]);
1088 fOutputListQA->Add(fh2QAV0PtPtK0sPeak[i]);
1089
1090 fOutputListQA->Add(fh2QAV0EtaPtLambdaPeak[i]);
1091 fOutputListQA->Add(fh2QAV0EtaEtaLambda[i]);
1092 fOutputListQA->Add(fh2QAV0PhiPhiLambda[i]);
1093 fOutputListQA->Add(fh1QAV0RapLambda[i]);
1094 fOutputListQA->Add(fh2QAV0PtPtLambdaPeak[i]);
1095
1096 fOutputListQA->Add(fh1QAV0Pt[i]);
1097 fOutputListQA->Add(fh1QAV0Charge[i]);
1098 fOutputListQA->Add(fh1QAV0DCAVtx[i]);
1099 fOutputListQA->Add(fh1QAV0DCAV0[i]);
1100 fOutputListQA->Add(fh1QAV0Cos[i]);
1101 fOutputListQA->Add(fh1QAV0R[i]);
1102 fOutputListQA->Add(fh1QACTau2D[i]);
1103 fOutputListQA->Add(fh1QACTau3D[i]);
1104
1105 fOutputListQA->Add(fh2ArmPod[i]);
1106 fOutputListQA->Add(fh2ArmPodK0s[i]);
1107 fOutputListQA->Add(fh2ArmPodLambda[i]);
1108 fOutputListQA->Add(fh2ArmPodALambda[i]);
1109
1110 fOutputListCuts->Add(fh2CutTPCRowsK0s[i]);
1111 fOutputListCuts->Add(fh2CutTPCRowsLambda[i]);
1112 fOutputListCuts->Add(fh2CutPtPosK0s[i]);
1113 fOutputListCuts->Add(fh2CutPtNegK0s[i]);
1114 fOutputListCuts->Add(fh2CutPtPosLambda[i]);
1115 fOutputListCuts->Add(fh2CutPtNegLambda[i]);
1116 fOutputListCuts->Add(fh2CutDCAVtx[i]);
1117 fOutputListCuts->Add(fh2CutDCAV0[i]);
1118 fOutputListCuts->Add(fh2CutCos[i]);
1119 fOutputListCuts->Add(fh2CutR[i]);
1120 fOutputListCuts->Add(fh2CutEtaK0s[i]);
1121 fOutputListCuts->Add(fh2CutEtaLambda[i]);
1122 fOutputListCuts->Add(fh2CutRapK0s[i]);
1123 fOutputListCuts->Add(fh2CutRapLambda[i]);
1124 fOutputListCuts->Add(fh2CutCTauK0s[i]);
1125 fOutputListCuts->Add(fh2CutCTauLambda[i]);
1126 fOutputListCuts->Add(fh2CutPIDPosK0s[i]);
1127 fOutputListCuts->Add(fh2CutPIDNegK0s[i]);
1128 fOutputListCuts->Add(fh2CutPIDPosLambda[i]);
1129 fOutputListCuts->Add(fh2CutPIDNegLambda[i]);
1130 fOutputListCuts->Add(fh2Tau3DVs2D[i]);
1131 }
1132
1133 for (Int_t i = 0; i < fgkiNCategV0; i++)
1134 {
87e23d3e 1135 fh1V0InvMassK0sAll[i] = new TH1D(Form("fh1V0InvMassK0sAll_%d",i), Form("K0s: V0 invariant mass, %s;#it{m}_{inv} (GeV/#it{c}^{2});counts",categV0[i].Data()),fgkiNBinsMassK0s,fgkdMassK0sMin,fgkdMassK0sMax);
1136 fh1V0InvMassLambdaAll[i] = new TH1D(Form("fh1V0InvMassLambdaAll_%d",i), Form("Lambda: V0 invariant mass, %s;#it{m}_{inv} (GeV/#it{c}^{2});counts",categV0[i].Data()),fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax);
1137 fh1V0InvMassALambdaAll[i] = new TH1D(Form("fh1V0InvMassALambdaAll_%d",i), Form("ALambda: V0 invariant mass, %s;#it{m}_{inv} (GeV/#it{c}^{2});counts",categV0[i].Data()),fgkiNBinsMassLambda,fgkdMassLambdaMin,fgkdMassLambdaMax);
7729cc34 1138 fOutputListStd->Add(fh1V0InvMassK0sAll[i]);
1139 fOutputListStd->Add(fh1V0InvMassLambdaAll[i]);
1140 fOutputListStd->Add(fh1V0InvMassALambdaAll[i]);
1141 }
1142
1143 for (Int_t i = 0; i < fOutputListStd->GetEntries(); ++i)
1144 {
1145 TH1* h1 = dynamic_cast<TH1*>(fOutputListStd->At(i));
1146 if (h1)
1147 {
1148 h1->Sumw2();
1149 continue;
1150 }
1151 THnSparse* hn = dynamic_cast<THnSparse*>(fOutputListStd->At(i));
1152 if(hn) hn->Sumw2();
1153 }
1154 for (Int_t i = 0; i < fOutputListQA->GetEntries(); ++i)
1155 {
1156 TH1* h1 = dynamic_cast<TH1*>(fOutputListQA->At(i));
1157 if (h1)
1158 {
1159 h1->Sumw2();
1160 continue;
1161 }
1162 THnSparse* hn = dynamic_cast<THnSparse*>(fOutputListQA->At(i));
1163 if(hn) hn->Sumw2();
1164 }
1165 for (Int_t i = 0; i < fOutputListCuts->GetEntries(); ++i)
1166 {
1167 TH1* h1 = dynamic_cast<TH1*>(fOutputListCuts->At(i));
1168 if (h1)
1169 {
1170 h1->Sumw2();
1171 continue;
1172 }
1173 THnSparse* hn = dynamic_cast<THnSparse*>(fOutputListCuts->At(i));
1174 if(hn) hn->Sumw2();
1175 }
1176 for (Int_t i = 0; i < fOutputListMC->GetEntries(); ++i)
1177 {
1178 TH1* h1 = dynamic_cast<TH1*>(fOutputListMC->At(i));
1179 if (h1)
1180 {
1181 h1->Sumw2();
1182 continue;
1183 }
1184 THnSparse* hn = dynamic_cast<THnSparse*>(fOutputListMC->At(i));
1185 if(hn) hn->Sumw2();
1186 }
1187
1188 PostData(1,fOutputListStd);
1189 PostData(2,fOutputListQA);
1190 PostData(3,fOutputListCuts);
1191 PostData(4,fOutputListMC);
1192// if (fbTreeOutput)
1193// PostData(5,ftreeOut);
1194}
1195
1196void AliAnalysisTaskV0sInJets::UserExec(Option_t *)
1197{
1198 // Main loop, called for each event
1199 if(fDebug>5) printf("TaskV0sInJets: UserExec: Start\n");
1200/*
1201 // reset branches for each event
1202 if (fBranchV0Rec)
1203 fBranchV0Rec->Clear();
1204 if (fBranchV0Gen)
1205 fBranchV0Gen->Clear();
1206 if (fBranchJet)
1207 fBranchJet->Clear();
1208 if (fEventInfo)
1209 fEventInfo->Reset();
1210*/
1211 if (!fiAODAnalysis)
1212 return;
1213
1214 if(fDebug>2) printf("TaskV0sInJets: AOD analysis\n");
1215 fh1EventCounterCut->Fill(0); // all available selected events (collision candidates)
1216
1217 if(fDebug>5) printf("TaskV0sInJets: UserExec: Loading AOD\n");
1218 fAODIn = dynamic_cast<AliAODEvent*>(InputEvent()); // input AOD
1219 fAODOut = AODEvent(); // output AOD
1220 if (!fAODOut)
1221 {
87e23d3e 1222 if(fDebug>0) printf("TaskV0sInJets: No output AOD found\n");
7729cc34 1223 return;
1224 }
1225 if (!fAODIn)
1226 {
87e23d3e 1227 if(fDebug>0) printf("TaskV0sInJets: No input AOD found\n");
7729cc34 1228 return;
1229 }
1230 if(fDebug>5) printf("TaskV0sInJets: UserExec: Loading AOD OK\n");
1231
1232 TClonesArray* arrayMC = 0; // array particles in the MC event
1233 AliAODMCHeader* headerMC = 0; // MC header
1234 Int_t iNTracksMC = 0; // number of MC tracks
1235 Double_t dPrimVtxMCX=0., dPrimVtxMCY=0., dPrimVtxMCZ=0.; // position of the MC primary vertex
1236
1237 // Simulation info
1238 if (fbMCAnalysis)
1239 {
1240 arrayMC = (TClonesArray*)fAODIn->FindListObject(AliAODMCParticle::StdBranchName());
1241 if (!arrayMC)
1242 {
87e23d3e 1243 if(fDebug>0) printf("TaskV0sInJets: No MC array found\n");
7729cc34 1244 return;
1245 }
1246 if(fDebug>5) printf("TaskV0sInJets: MC array found\n");
1247 iNTracksMC = arrayMC->GetEntriesFast();
1248 if(fDebug>5) printf("TaskV0sInJets: There are %d MC tracks in this event\n",iNTracksMC);
1249// if (!iNTracksMC)
1250// return;
1251 headerMC = (AliAODMCHeader*)fAODIn->FindListObject(AliAODMCHeader::StdBranchName());
1252 if (!headerMC)
1253 {
87e23d3e 1254 if(fDebug>0) printf("TaskV0sInJets: No MC header found\n");
7729cc34 1255 return;
1256 }
1257 // get position of the MC primary vertex
1258 dPrimVtxMCX=headerMC->GetVtxX();
1259 dPrimVtxMCY=headerMC->GetVtxY();
1260 dPrimVtxMCZ=headerMC->GetVtxZ();
1261 }
1262
1263 // PID Response Task object
1264 AliAnalysisManager* mgr = AliAnalysisManager::GetAnalysisManager();
1265 AliInputEventHandler* inputHandler = (AliInputEventHandler*)mgr->GetInputEventHandler();
1266 AliPIDResponse* fPIDResponse = inputHandler->GetPIDResponse();
1267 if (!fPIDResponse)
1268 {
87e23d3e 1269 if(fDebug>0) printf("TaskV0sInJets: No PID response object found\n");
7729cc34 1270 return;
1271 }
1272
1273 // AOD files are OK
1274 fh1EventCounterCut->Fill(1);
1275
1276 // Event selection
87e23d3e 1277 if (!IsSelectedForJets(fAODIn,fdCutVertexZ,fdCutVertexR2,fdCutCentLow,fdCutCentHigh,1,0.1)) // cut on |delta z| in 2011 data between SPD vertex and nominal primary vertex
1278// if (!IsSelectedForJets(fAODIn,fdCutVertexZ,fdCutVertexR2,fdCutCentLow,fdCutCentHigh)) // no need for cutting in 2010 data
7729cc34 1279 {
1280 if(fDebug>5) printf("TaskV0sInJets: Event rejected\n");
1281 return;
1282 }
1283
87e23d3e 1284// fdCentrality = fAODIn->GetHeader()->GetCentrality(); // event centrality
1285 fdCentrality = fAODIn->GetHeader()->GetCentralityP()->GetCentralityPercentile("V0M"); // event centrality
1286 Int_t iCentIndex = GetCentralityBinIndex(fdCentrality); // get index of centrality bin
7729cc34 1287 fh1EventCounterCut->Fill(2); // selected events (vertex, centrality)
1288 fh1EventCounterCutCent[iCentIndex]->Fill(2);
1289
1290 UInt_t iNTracks = fAODIn->GetNumberOfTracks(); // get number of tracks in event
1291 if(fDebug>5) printf("TaskV0sInJets: There are %d tracks in this event\n",iNTracks);
1292// if (!iNTracks)
1293// return;
1294
1295 Int_t iNV0s = fAODIn->GetNumberOfV0s(); // get the number of V0 candidates
1296 if (!iNV0s)
1297 {
87e23d3e 1298 if(fDebug>2) printf("TaskV0sInJets: No V0s found in event\n");
7729cc34 1299// return;
1300 }
1301
1302 /*===== Event is OK for the analysis =====*/
1303 fh1EventCent->Fill(iCentIndex);
87e23d3e 1304 fh1EventCent2->Fill(fdCentrality);
1305 fh2EventCentTracks->Fill(fdCentrality,iNTracks);
7729cc34 1306
1307// if (fbTreeOutput)
1308// fEventInfo->SetAODEvent(fAODIn);
1309// printf("V0sInJets: EventInfo: Centrality: %f\n",fEventInfo->GetCentrality());
1310
1311 if (iNV0s)
1312 {
1313 fh1EventCounterCut->Fill(3); // events with V0s
1314 fh1EventCounterCutCent[iCentIndex]->Fill(3);
1315 }
1316
1317// Int_t iNV0SelV0Rec = 0;
1318// Int_t iNV0SelV0Gen = 0;
1319
7729cc34 1320 AliAODv0* v0 = 0; // pointer to V0 candidates
1321// AliV0Object* objectV0 = 0;
1322 TVector3 vecV0Momentum; // 3D vector of V0 momentum
87e23d3e 1323 Double_t dMassV0K0s = 0; // invariant mass of the K0s candidate
1324 Double_t dMassV0Lambda = 0; // invariant mass of the Lambda candidate
1325 Double_t dMassV0ALambda = 0; // invariant mass of the Lambda candidate
7729cc34 1326 Int_t iNV0CandTot = 0; // counter of all V0 candidates at the beginning
1327 Int_t iNV0CandK0s = 0; // counter of K0s candidates at the end
1328 Int_t iNV0CandLambda = 0; // counter of Lambda candidates at the end
1329 Int_t iNV0CandALambda = 0; // counter of Lambda candidates at the end
1330
1331 Bool_t bUseOldCuts = 0; // old reconstruction cuts
1332 Bool_t bUseAliceCuts = 0; // cuts used by Alice Zimmermann
1333 Bool_t bUseIouriCuts = 0; // cuts used by Iouri
87e23d3e 1334 Bool_t bPrintCuts = 0; // print out which cuts are applied
7729cc34 1335 Bool_t bPrintJetSelection = 0; // print out which jets are selected
1336
1337 // Values of V0 reconstruction cuts:
1338 // Daughter tracks
1339 Int_t iRefit = AliAODTrack::kTPCrefit; // TPC refit for daughter tracks
87e23d3e 1340 Double_t dDCAToPrimVtxMin = fdCutDCAToPrimVtxMin; // 0.1; // [cm] min DCA of daughters to the prim vtx
1341 Double_t dDCADaughtersMax = fdCutDCADaughtersMax; // 1.; // [sigma of TPC tracking] max DCA between daughters
1342 Double_t dEtaDaughterMax = 0.8; // max |pseudorapidity| of daughter tracks
1343 Double_t dNSigmadEdxMax = fdCutNSigmadEdxMax;// 3.; // [sigma dE/dx] max difference between measured and expected signal of dE/dx in the TPC
1344 Double_t dPtProtonPIDMax = 1.; // [GeV/c] maxium pT of proton for applying PID cut
7729cc34 1345 // V0 candidate
1346 Bool_t bOnFly = 0; // on-the-fly (yes) or offline (no) reconstructed
87e23d3e 1347 Double_t dCPAMin = fdCutCPAMin;// 0.998; // min cosine of the pointing angle
1348 Double_t dRadiusDecayMin = 5.; // [cm] min radial distance of the decay vertex
1349 Double_t dRadiusDecayMax = 100.; // [cm] max radial distance of the decay vertex
1350 Double_t dEtaMax = 0.7; // max |pseudorapidity| of V0
1351 Double_t dNTauMax = fdCutNTauMax; // 5.0; // [tau] max proper lifetime in multiples of the mean lifetime
7729cc34 1352
1353 // Old cuts Start
87e23d3e 1354 Double_t dNCrossedRowsTPCMin = 70.; // min number of crossed TPC rows (turned off)
1355// Double_t dCrossedRowsOverFindMin = 0.8; // min ratio crossed rows / findable clusters (turned off)
1356// Double_t dCrossedRowsOverFindMax = 1e3; // max ratio crossed rows / findable clusters (turned off)
1357 Double_t dPtDaughterMin = 0.150; // [GeV/c] min transverse momentum of daughter tracks (turned off)
1358 Double_t dRapMax = 0.75; // max |rapidity| of V0 (turned off)
7729cc34 1359 // Old cuts End
1360
1361 // Other cuts
87e23d3e 1362 Double_t dNSigmaMassMax = 3.; // [sigma m] max difference between candidate mass and real particle mass (used only for mass peak method of signal extraction)
1363 Double_t dDistPrimaryMax = 0.01; // [cm] max distance of production point to the primary vertex (criterion for choice of MC particles considered as primary)
7729cc34 1364
1365 // Selection of active cuts
1366 Bool_t bCutEtaDaughter = 1; // daughter pseudorapidity
1367 Bool_t bCutRapV0 = 0; // V0 rapidity
1368 Bool_t bCutEtaV0 = 1; // V0 pseudorapidity
1369 Bool_t bCutTau = 1; // V0 lifetime
1370 Bool_t bCutPid = 1; // PID (TPC dE/dx)
1371 Bool_t bCutArmPod = 1; // Armenteros-Podolanski for K0S
1372// Bool_t bCutCross = 0; // cross contamination
1373
1374 if (bUseOldCuts)
1375 {
1376 bCutRapV0 = 1;
87e23d3e 1377 dEtaMax = 0.75;
1378 dNTauMax = 3.0;
7729cc34 1379 }
1380 else if (bUseAliceCuts)
1381 {
1382// bOnFly = 1;
87e23d3e 1383 dEtaMax = 0.75;
1384 dNTauMax = 5.0;
7729cc34 1385 }
1386 else if (bUseIouriCuts)
1387 {
1388 bCutRapV0 = 1;
1389 bCutEtaV0 = 0;
87e23d3e 1390 dNTauMax = 3.0;
1391 dRapMax = 0.5;
7729cc34 1392 }
1393
87e23d3e 1394 Double_t dCTauK0s = 2.6844; // [cm] c tau of K0S
1395 Double_t dCTauLambda = 7.89; // [cm] c tau of Lambda
7729cc34 1396
1397 // Load PDG values of particle masses
87e23d3e 1398 Double_t dMassPDGK0s = TDatabasePDG::Instance()->GetParticle(kK0Short)->Mass();
1399 Double_t dMassPDGLambda = TDatabasePDG::Instance()->GetParticle(kLambda0)->Mass();
7729cc34 1400
1401 // PDG codes of used particles
1402 Int_t iPdgCodePion = 211;
1403 Int_t iPdgCodeProton = 2212;
1404 Int_t iPdgCodeK0s = 310;
1405 Int_t iPdgCodeLambda = 3122;
1406
87e23d3e 1407 // Jet selection: fdCutPtJetMin, fdCutPtTrackMin
1408 Double_t dJetEtaWindow = dEtaMax-fdRadiusJet; // max jet |pseudorapidity|, to make sure that V0s can appear in the entire jet area
1409 Double_t dCutJetAreaMin = 0.6*TMath::Pi()*fdRadiusJet*fdRadiusJet; // minimum jet area
1410 Double_t dRadiusExcludeCone = 2*fdRadiusJet; // radius of cones around jets excluded for V0 outside jets
7729cc34 1411 Bool_t bLeadingJetOnly = 0;
1412
1413 if (bUseAliceCuts)
1414 {
87e23d3e 1415 fdCutPtJetMin = 5;
1416 fdCutPtTrackMin = 5;
1417 dCutJetAreaMin = 0;
7729cc34 1418 bLeadingJetOnly = 0;
1419 }
1420
1421// Int_t iNJetAll = 0; // number of reconstructed jets in fBranchJet
1422// iNJetAll = fBranchJet->GetEntriesFast(); // number of reconstructed jets
1423 TClonesArray* jetArray = 0; // object where the input jets are stored
1424 Int_t iNJet = 0; // number of reconstructed jets in the input
1425 TClonesArray* jetArraySel = new TClonesArray("AliAODJet",0); // object where the selected jets are copied
1426 Int_t iNJetSel = 0; // number of selected reconstructed jets
1427// iNJetSel = jetArraySel->GetEntriesFast(); // number of selected reconstructed jets
1428 TClonesArray* jetArrayPerp = new TClonesArray("AliAODJet",0); // object where the perp. cones are stored
1429 Int_t iNJetPerp = 0; // number of perpendicular cones
1430
1431 AliAODJet* jet = 0; // pointer to a jet
1432// AliJetObject* objectJet = 0;
1433 AliAODJet* jetPerp = 0; // pointer to a perp. cone
1434 AliAODJet* jetRnd = 0; // pointer to a rand. cone
1435 TVector3 vecJetMomentum; // 3D vector of jet momentum
1436// TVector3 vecPerpConeMomentum; // 3D vector of perpendicular cone momentum
1437// TVector3 vecRndConeMomentum; // 3D vector of random cone momentum
1438 Bool_t bJetEventGood = kTRUE; // indicator of good jet events
1439
1440// printf("iNJetAll, iNJetSel: %d %d\n",iNJetAll,iNJetSel);
1441
1442 if (fbJetSelection) // analysis of V0s in jets is switched on
1443 {
1444 jetArray = (TClonesArray*)(fAODOut->FindListObject(fsJetBranchName.Data())); // find object with jets in the output AOD
1445 if (!jetArray)
1446 {
87e23d3e 1447 if(fDebug>0) printf("TaskV0sInJets: No array of name: %s\n",fsJetBranchName.Data());
7729cc34 1448 bJetEventGood = kFALSE;
1449 }
1450 if (bJetEventGood)
1451 iNJet = jetArray->GetEntriesFast();
1452 if (bJetEventGood && !iNJet) // check whether there are some jets
1453 {
87e23d3e 1454 if(fDebug>2) printf("TaskV0sInJets: No jets in array\n");
7729cc34 1455 bJetEventGood = kFALSE;
1456 }
1457 }
1458 else // no in-jet analysis
1459 bJetEventGood = kFALSE;
1460
1461 // select good jets and copy them to another array
1462 if (bJetEventGood)
1463 {
1464 if (bLeadingJetOnly)
1465 iNJet = 1; // only leading jets
87e23d3e 1466 if(fDebug>5) printf("TaskV0sInJets: Jet selection for %d jets\n",iNJet);
7729cc34 1467 for (Int_t iJet = 0; iJet<iNJet; iJet++)
1468 {
1469 AliAODJet* jetSel = (AliAODJet*)jetArray->At(iJet); // load a jet in the list
1470 if (!jetSel)
1471 {
87e23d3e 1472 if(fDebug>0) printf("TaskV0sInJets: Cannot load jet %d\n",iJet);
7729cc34 1473 continue;
1474 }
1475 if (bPrintJetSelection)
87e23d3e 1476 if(fDebug>7) printf("jet: i = %d, pT = %f, eta = %f, phi = %f, pt lead tr = %f ",iJet,jetSel->Pt(),jetSel->Eta(),jetSel->Phi(),jetSel->GetPtLeading());
1477// printf("TaskV0sInJets: Checking pt > %.2f for jet %d with pt %.2f\n",fdCutPtJetMin,iJet,jetSel->Pt());
1478 if (jetSel->Pt() < fdCutPtJetMin) // selection of high-pt jets
7729cc34 1479 {
1480 if (bPrintJetSelection)
87e23d3e 1481 if(fDebug>7) printf("rejected (pt)\n");
7729cc34 1482 continue;
1483 }
87e23d3e 1484// printf("TaskV0sInJets: Checking |eta| < %.2f for jet %d with |eta| %.2f\n",dJetEtaWindow,iJet,TMath::Abs(jetSel->Eta()));
1485 if (TMath::Abs(jetSel->Eta()) > dJetEtaWindow) // selection of jets in the chosen pseudorapidity range
7729cc34 1486 {
1487 if (bPrintJetSelection)
87e23d3e 1488 if(fDebug>7) printf("rejected (eta)\n");
7729cc34 1489 continue;
1490 }
1491 if (!bUseOldCuts)
1492 {
87e23d3e 1493 if (jetSel->EffectiveAreaCharged() < dCutJetAreaMin)
7729cc34 1494 continue;
1495 }
1496 Int_t iNTracksInJet = 0;
87e23d3e 1497 Double_t dPtLeadTrack = 0; // pt of the leading track
7729cc34 1498// Int_t iLeadTrack = 0;
1499 iNTracksInJet = jetSel->GetRefTracks()->GetEntriesFast(); // number od tracks that constitute the jet
1500// printf("TaskV0sInJets: Searching for leading track from %d tracks in jet %d\n",iNTracksInJet,iJet);
87e23d3e 1501 if (fdCutPtTrackMin > 0) // a positive min leading track pt is set
7729cc34 1502 {
1503 for (Int_t j = 0; j < iNTracksInJet; j++) // find the track with the highest pt
1504 {
1505 AliAODTrack* track = (AliAODTrack*)jetSel->GetTrack(j); // is this the leading track?
1506 if (!track)
1507 continue;
1508// printf("TaskV0sInJets: %d: %.2f\n",j,track->Pt());
87e23d3e 1509 if (track->Pt() > dPtLeadTrack)
7729cc34 1510 {
87e23d3e 1511 dPtLeadTrack = track->Pt();
7729cc34 1512// iLeadTrack = j;
1513 }
1514 }
87e23d3e 1515// printf("Leading track pT: my: %f, ali: %f\n",dPtLeadTrack,jetSel->GetPtLeading());
1516// printf("TaskV0sInJets: Checking leading track pt > %.2f for pt %.2f of track %d in jet %d\n",fdCutPtTrackMin,dPtLeadTrack,iLeadTrack,iJet);
1517 if (dPtLeadTrack < fdCutPtTrackMin) // selection of high-pt jet-track events
7729cc34 1518 {
1519 if (bPrintJetSelection)
87e23d3e 1520 if(fDebug>7) printf("rejected (track pt)\n");
7729cc34 1521 continue;
1522 }
1523 }
1524 if (bPrintJetSelection)
87e23d3e 1525 if(fDebug>7) printf("accepted\n");
7729cc34 1526 if(fDebug>5) printf("TaskV0sInJets: Jet %d with pt %.2f passed selection\n",iJet,jetSel->Pt());
1527/*
1528 if (fbTreeOutput)
1529 {
1530// new ((*fBranchJet)[iNJetAll++]) AliAODJet(*((AliAODJet*)jetSel));
1531 objectJet = new ((*fBranchJet)[iNJetAll++]) AliJetObject(jetSel); // copy selected jet to the array
87e23d3e 1532// objectJet->SetPtLeadingTrack(dPtLeadTrack);
1533 objectJet->SetRadius(fdRadiusJet);
7729cc34 1534 objectJet = 0;
1535 }
1536*/
1537 TLorentzVector vecPerpPlus(*(jetSel->MomentumVector()));
1538 vecPerpPlus.RotateZ(TMath::Pi()/2.); // rotate vector by 90 deg around z
1539 TLorentzVector vecPerpMinus(*(jetSel->MomentumVector()));
1540 vecPerpMinus.RotateZ(-TMath::Pi()/2.); // rotate vector by -90 deg around z
1541// AliAODJet jetTmp = AliAODJet(vecPerp);
1542 if(fDebug>5) printf("TaskV0sInJets: Adding perp. cones number %d, %d\n",iNJetPerp,iNJetPerp+1);
1543// printf("TaskV0sInJets: Adding perp. cone number %d: pT %f, phi %f, eta %f, pT %f, phi %f, eta %f\n",iNJetSel,vecPerp.Pt(),vecPerp.Phi(),vecPerp.Eta(),jetTmp.Pt(),jetTmp.Phi(),jetTmp.Eta());
1544 new ((*jetArrayPerp)[iNJetPerp++]) AliAODJet(vecPerpPlus); // write perp. cone to the array
1545 new ((*jetArrayPerp)[iNJetPerp++]) AliAODJet(vecPerpMinus); // write perp. cone to the array
1546 if(fDebug>5) printf("TaskV0sInJets: Adding jet number %d\n",iNJetSel);
1547// printf("TaskV0sInJets: Adding jet number %d: pT %f, phi %f, eta %f\n",iNJetSel,jetSel->Pt(),jetSel->Phi(),jetSel->Eta());
1548 new ((*jetArraySel)[iNJetSel++]) AliAODJet(*((AliAODJet*)jetSel)); // copy selected jet to the array
1549 }
1550 if(fDebug>5) printf("TaskV0sInJets: Added jets: %d\n",iNJetSel);
1551 iNJetSel = jetArraySel->GetEntriesFast();
87e23d3e 1552 if(fDebug>2) printf("TaskV0sInJets: Selected jets in array: %d\n",iNJetSel);
7729cc34 1553 fh1NJetPerEvent[iCentIndex]->Fill(iNJetSel);
1554 // fill jet spectra
1555 for (Int_t iJet = 0; iJet<iNJetSel; iJet++)
1556 {
1557 jet = (AliAODJet*)jetArraySel->At(iJet); // load a jet in the list
1558 fh1PtJet[iCentIndex]->Fill(jet->Pt()); // pt spectrum of selected jets
1559 fh1EtaJet[iCentIndex]->Fill(jet->Eta()); // eta spectrum of selected jets
1560 fh2EtaPtJet[iCentIndex]->Fill(jet->Eta(),jet->Pt()); // eta-pT spectrum of selected jets
1561 fh1PhiJet[iCentIndex]->Fill(jet->Phi()); // phi spectrum of selected jets
1562 Double_t dAreaExcluded = TMath::Pi()*dRadiusExcludeCone*dRadiusExcludeCone; // area of the cone
87e23d3e 1563 dAreaExcluded -= AreaCircSegment(dRadiusExcludeCone,dEtaMax-jet->Eta()); // positive eta overhang
1564 dAreaExcluded -= AreaCircSegment(dRadiusExcludeCone,dEtaMax+jet->Eta()); // negative eta overhang
7729cc34 1565 fh1AreaExcluded->Fill(iCentIndex,dAreaExcluded);
1566 }
1567 jet = 0;
1568 }
1569
1570 if (bJetEventGood) // there should be some reconstructed jets
1571 {
1572 fh1EventCounterCut->Fill(4); // events with jet(s)
1573 fh1EventCounterCutCent[iCentIndex]->Fill(4); // events with jet(s)
1574 if (iNJetSel)
1575 {
1576 fh1EventCounterCut->Fill(5); // events with selected jets
1577 fh1EventCounterCutCent[iCentIndex]->Fill(5);
1578 }
1579 }
1580
1581 if (iNJetSel)
1582 {
87e23d3e 1583 jetRnd = GetRandomCone(jetArraySel,dJetEtaWindow,2*fdRadiusJet);
7729cc34 1584 if (jetRnd)
1585 {
1586 fh1NRndConeCent->Fill(iCentIndex);
1587 fh2EtaPhiRndCone[iCentIndex]->Fill(jetRnd->Eta(),jetRnd->Phi());
1588 }
1589 }
1590
1591 // Loading primary vertex info
1592 AliAODVertex* primVtx = fAODIn->GetPrimaryVertex(); // get the primary vertex
1593 Double_t dPrimVtxPos[3]; // primary vertex position {x,y,z}
1594 primVtx->GetXYZ(dPrimVtxPos);
1595 fh1VtxZ[iCentIndex]->Fill(dPrimVtxPos[2]);
1596 fh2VtxXY[iCentIndex]->Fill(dPrimVtxPos[0],dPrimVtxPos[1]);
1597
1598 /*===== Start of loop over V0 candidates =====*/
87e23d3e 1599 if(fDebug>2) printf("TaskV0sInJets: Start of V0 loop\n");
7729cc34 1600 for (Int_t iV0 = 0; iV0 < iNV0s; iV0++)
1601 {
1602 v0 = fAODIn->GetV0(iV0); // get next candidate from the list in AOD
1603 if (!v0)
1604 continue;
1605
1606 iNV0CandTot++;
1607
1608 // Initialization of status indicators
1609 Bool_t bIsCandidateK0s = kTRUE; // candidate for K0s
1610 Bool_t bIsCandidateLambda = kTRUE; // candidate for Lambda
1611 Bool_t bIsCandidateALambda = kTRUE; // candidate for Lambda
1612 Bool_t bIsInPeakK0s = kFALSE; // candidate within the K0s mass peak
1613 Bool_t bIsInPeakLambda = kFALSE; // candidate within the Lambda mass peak
1614 Bool_t bIsInConeJet = kFALSE; // candidate within the jet cones
1615 Bool_t bIsInConePerp = kFALSE; // candidate within the perpendicular cone
1616 Bool_t bIsInConeRnd = kFALSE; // candidate within the random cone
1617 Bool_t bIsOutsideCones = kFALSE; // candidate outside excluded cones
1618
1619 // Invariant mass calculation
87e23d3e 1620 dMassV0K0s = v0->MassK0Short();
1621 dMassV0Lambda = v0->MassLambda();
1622 dMassV0ALambda = v0->MassAntiLambda();
7729cc34 1623
1624 Int_t iCutIndex = 0; // indicator of current selection step
1625 // 0
1626 // All V0 candidates
87e23d3e 1627 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1628 iCutIndex++;
1629
1630 // Skip candidates outside the histogram range
87e23d3e 1631 if ( (dMassV0K0s < fgkdMassK0sMin) || (dMassV0K0s >= fgkdMassK0sMax) )
7729cc34 1632 bIsCandidateK0s = kFALSE;
87e23d3e 1633 if ( (dMassV0Lambda < fgkdMassLambdaMin) || (dMassV0Lambda >= fgkdMassLambdaMax) )
7729cc34 1634 bIsCandidateLambda = kFALSE;
87e23d3e 1635 if ( (dMassV0ALambda < fgkdMassLambdaMin) || (dMassV0ALambda >= fgkdMassLambdaMax) )
7729cc34 1636 bIsCandidateALambda = kFALSE;
1637 if (!bIsCandidateK0s && !bIsCandidateLambda && !bIsCandidateALambda)
1638 continue;
1639
87e23d3e 1640 Double_t dPtV0 = TMath::Sqrt(v0->Pt2V0()); // transverse momentum of V0
7729cc34 1641 vecV0Momentum = TVector3(v0->Px(),v0->Py(),v0->Pz()); // set the vector of V0 momentum
1642
1643 // Sigma of the mass peak window
87e23d3e 1644 Double_t dMassPeakWindowK0s = dNSigmaMassMax*MassPeakSigmaOld(dPtV0,0);
1645 Double_t dMassPeakWindowLambda = dNSigmaMassMax*MassPeakSigmaOld(dPtV0,1);
1646// Double_t dMassPeakWindowK0s = dNSigmaMassMax*MassPeakSigma(iCentIndex,dPtV0,0);
1647// Double_t dMassPeakWindowLambda = dNSigmaMassMax*MassPeakSigma(iCentIndex,dPtV0,1);
7729cc34 1648
1649 // Invariant mass peak selection
87e23d3e 1650 if (TMath::Abs(dMassV0K0s-dMassPDGK0s) < dMassPeakWindowK0s)
7729cc34 1651 bIsInPeakK0s = kTRUE;
87e23d3e 1652 if (TMath::Abs(dMassV0Lambda-dMassPDGLambda) < dMassPeakWindowLambda)
7729cc34 1653 bIsInPeakLambda = kTRUE;
1654
1655 // Retrieving all relevant properties of the V0 candidate
1656 Bool_t bOnFlyStatus = v0->GetOnFlyStatus(); // online (on fly) reconstructed vs offline reconstructed
1657 const AliAODTrack* trackPos = (AliAODTrack*)v0->GetDaughter(0); // positive daughter track
1658 const AliAODTrack* trackNeg = (AliAODTrack*)v0->GetDaughter(1); // negative daughter track
87e23d3e 1659 Double_t dPtDaughterPos = trackPos->Pt(); // transverse momentum of a daughter track
1660 Double_t dPtDaughterNeg = trackNeg->Pt();
1661 Double_t dNRowsPos = trackPos->GetTPCClusterInfo(2,1); // crossed TPC pad rows of a daughter track
1662 Double_t dNRowsNeg = trackNeg->GetTPCClusterInfo(2,1);
1663 Double_t dDCAToPrimVtxPos = TMath::Abs(v0->DcaPosToPrimVertex()); // dca of a daughter to the primary vertex
1664 Double_t dDCAToPrimVtxNeg = TMath::Abs(v0->DcaNegToPrimVertex());
1665 Double_t dDCADaughters = v0->DcaV0Daughters(); // dca between daughters
1666 Double_t dCPA = v0->CosPointingAngle(primVtx); // cosine of the pointing angle
7729cc34 1667 Double_t dSecVtxPos[3]; // V0 vertex position {x,y,z}
1668// Double_t dSecVtxPos[3] = {v0->DecayVertexV0X(),v0->DecayVertexV0Y(),v0->DecayVertexV0Z()}; // V0 vertex position
1669 v0->GetSecondaryVtx(dSecVtxPos);
87e23d3e 1670 Double_t dRadiusDecay = TMath::Sqrt(dSecVtxPos[0]*dSecVtxPos[0] + dSecVtxPos[1]*dSecVtxPos[1]); // distance of the V0 vertex from the z-axis
1671 Double_t dEtaDaughterNeg = trackNeg->Eta(); // = v0->EtaProng(1), pseudorapidity of a daughter track
1672 Double_t dEtaDaughterPos = trackPos->Eta(); // = v0->EtaProng(0)
1673 Double_t dRapK0s = v0->RapK0Short(); // rapidity calculated for K0s assumption
1674 Double_t dRapLambda = v0->RapLambda(); // rapidity calculated for Lambda assumption
1675 Double_t dEtaV0 = v0->Eta(); // V0 pseudorapidity
1676// Double_t dPhiV0 = v0->Phi(); // V0 pseudorapidity
7729cc34 1677 Double_t dDecayPath[3];
1678 for (Int_t iPos = 0; iPos < 3; iPos++)
1679 dDecayPath[iPos] = dSecVtxPos[iPos]-dPrimVtxPos[iPos]; // vector of the V0 path
87e23d3e 1680 Double_t dDecLen = TMath::Sqrt(dDecayPath[0]*dDecayPath[0]+dDecayPath[1]*dDecayPath[1]+dDecayPath[2]*dDecayPath[2]); // path length L
1681 Double_t dDecLen2D = TMath::Sqrt(dDecayPath[0]*dDecayPath[0]+dDecayPath[1]*dDecayPath[1]); // transverse path length R
1682 Double_t dLOverP = dDecLen/v0->P(); // L/p
1683 Double_t dROverPt = dDecLen2D/dPtV0; // R/pT
1684 Double_t dMLOverPK0s = dMassPDGK0s*dLOverP; // m*L/p = c*(proper lifetime)
1685// Double_t dMLOverPLambda = dMassPDGLambda*dLOverP; // m*L/p
1686 Double_t dMROverPtK0s = dMassPDGK0s*dROverPt; // m*R/pT
1687 Double_t dMROverPtLambda = dMassPDGLambda*dROverPt; // m*R/pT
1688 Double_t dNSigmaPosPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackPos,AliPID::kPion)); // difference between measured and expected signal of the dE/dx in the TPC
1689 Double_t dNSigmaPosProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackPos,AliPID::kProton));
1690 Double_t dNSigmaNegPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackNeg,AliPID::kPion));
1691 Double_t dNSigmaNegProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(trackNeg,AliPID::kProton));
1692 Double_t dAlpha = v0->AlphaV0(); // Armenteros-Podolanski alpha
1693 Double_t dPtArm = v0->PtArmV0(); // Armenteros-Podolanski pT
7729cc34 1694 AliAODVertex* prodVtxDaughterPos = (AliAODVertex*)(trackPos->GetProdVertex()); // production vertex of the positive daughter track
1695 Char_t cTypeVtxProdPos = prodVtxDaughterPos->GetType(); // type of the production vertex
1696 AliAODVertex* prodVtxDaughterNeg = (AliAODVertex*)(trackNeg->GetProdVertex()); // production vertex of the negative daughter track
1697 Char_t cTypeVtxProdNeg = prodVtxDaughterNeg->GetType(); // type of the production vertex
1698
87e23d3e 1699 fh2Tau3DVs2D[0]->Fill(dPtV0,dLOverP/dROverPt);
7729cc34 1700
1701 // QA histograms before cuts
1702 FillQAHistogramV0(primVtx,v0,0,bIsCandidateK0s,bIsCandidateLambda,bIsInPeakK0s,bIsInPeakLambda);
1703 // Cut vs mass histograms before cuts
1704 if (bIsCandidateK0s)
1705 {
87e23d3e 1706 fh2CutTPCRowsK0s[0]->Fill(dMassV0K0s,dNRowsPos);
1707 fh2CutTPCRowsK0s[0]->Fill(dMassV0K0s,dNRowsNeg);
1708 fh2CutPtPosK0s[0]->Fill(dMassV0K0s,dPtDaughterPos);
1709 fh2CutPtNegK0s[0]->Fill(dMassV0K0s,dPtDaughterNeg);
1710 fh2CutDCAVtx[0]->Fill(dMassV0K0s,dDCAToPrimVtxPos);
1711 fh2CutDCAVtx[0]->Fill(dMassV0K0s,dDCAToPrimVtxNeg);
1712 fh2CutDCAV0[0]->Fill(dMassV0K0s,dDCADaughters);
1713 fh2CutCos[0]->Fill(dMassV0K0s,dCPA);
1714 fh2CutR[0]->Fill(dMassV0K0s,dRadiusDecay);
1715 fh2CutEtaK0s[0]->Fill(dMassV0K0s,dEtaDaughterPos);
1716 fh2CutEtaK0s[0]->Fill(dMassV0K0s,dEtaDaughterNeg);
1717 fh2CutRapK0s[0]->Fill(dMassV0K0s,dRapK0s);
1718 fh2CutCTauK0s[0]->Fill(dMassV0K0s,dMROverPtK0s/dCTauK0s);
1719 fh2CutPIDPosK0s[0]->Fill(dMassV0K0s,dNSigmaPosPion);
1720 fh2CutPIDNegK0s[0]->Fill(dMassV0K0s,dNSigmaNegPion);
7729cc34 1721 }
1722 if (bIsCandidateLambda)
1723 {
87e23d3e 1724 fh2CutTPCRowsLambda[0]->Fill(dMassV0Lambda,dNRowsPos);
1725 fh2CutTPCRowsLambda[0]->Fill(dMassV0Lambda,dNRowsNeg);
1726 fh2CutPtPosLambda[0]->Fill(dMassV0Lambda,dPtDaughterPos);
1727 fh2CutPtNegLambda[0]->Fill(dMassV0Lambda,dPtDaughterNeg);
1728 fh2CutEtaLambda[0]->Fill(dMassV0Lambda,dEtaDaughterPos);
1729 fh2CutEtaLambda[0]->Fill(dMassV0Lambda,dEtaDaughterNeg);
1730 fh2CutRapLambda[0]->Fill(dMassV0Lambda,dRapLambda);
1731 fh2CutCTauLambda[0]->Fill(dMassV0Lambda,dMROverPtLambda/dCTauLambda);
1732 fh2CutPIDPosLambda[0]->Fill(dMassV0Lambda,dNSigmaPosProton);
1733 fh2CutPIDNegLambda[0]->Fill(dMassV0Lambda,dNSigmaNegPion);
7729cc34 1734 }
1735
1736 /*===== Start of reconstruction cutting =====*/
1737
1738 // 1
1739 // All V0 candidates
87e23d3e 1740 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1741 iCutIndex++;
1742
1743 /* Start of global cuts */
1744 // 2
1745 // Reconstruction method
1746 if (bPrintCuts) printf("Rec: Applying cut: Reconstruction method: on-the-fly? %s\n",(bOnFly ? "yes" : "no"));
1747 if (bOnFlyStatus!=bOnFly)
1748 continue;
87e23d3e 1749 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1750 iCutIndex++;
1751
1752 // 3
1753 // Tracks TPC OK
1754 if (bPrintCuts) printf("Rec: Applying cut: Correct charge of daughters\n");
1755 if ( !trackNeg || !trackPos )
1756 continue;
1757 if (trackNeg->Charge() == trackPos->Charge()) // daughters have different charge?
1758 continue;
1759 if (trackNeg->Charge() != -1) // daughters have expected charge?
1760 continue;
1761 if (trackPos->Charge() != 1) // daughters have expected charge?
1762 continue;
1763
1764 if (bPrintCuts) printf("Rec: Applying cut: TPC refit: %d\n",iRefit);
1765 if (!trackNeg->IsOn(iRefit)) // TPC refit is ON?
1766 continue;
1767 if (bPrintCuts) printf("Rec: Applying cut: Type of production vertex of daughter: Not %d\n",AliAODVertex::kKink);
1768 if(cTypeVtxProdNeg == AliAODVertex::kKink) // kink daughter rejection
1769 continue;
1770 // Old cuts Start
1771 if (bUseOldCuts)
1772 {
87e23d3e 1773 if (bPrintCuts) printf("Rec: Applying cut: Number of TPC rows: > %f\n",dNCrossedRowsTPCMin);
1774 if (dNRowsNeg < dNCrossedRowsTPCMin) // Crossed TPC padrows
7729cc34 1775 continue;
1776// Int_t findable = trackNeg->GetTPCNclsF(); // Findable clusters
1777// if (findable <= 0)
1778// continue;
87e23d3e 1779// if (dNRowsNeg/findable < dCrossedRowsOverFindMin)
7729cc34 1780// continue;
87e23d3e 1781// if (dNRowsNeg/findable > dCrossedRowsOverFindMax)
7729cc34 1782// continue;
1783 }
1784 // Old cuts End
1785
1786 if (!trackPos->IsOn(iRefit))
1787 continue;
1788 if(cTypeVtxProdPos == AliAODVertex::kKink) // kink daughter rejection
1789 continue;
1790 // Old cuts Start
1791 if (bUseOldCuts)
1792 {
87e23d3e 1793 if (dNRowsPos < dNCrossedRowsTPCMin)
7729cc34 1794 continue;
1795// findable = trackPos->GetTPCNclsF();
1796// if (findable <= 0)
1797// continue;
87e23d3e 1798// if (dNRowsPos/findable < dCrossedRowsOverFindMin)
7729cc34 1799// continue;
87e23d3e 1800// if (dNRowsPos/findable > dCrossedRowsOverFindMax)
7729cc34 1801// continue;
1802 }
1803 // Old cuts End
1804
87e23d3e 1805 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1806 iCutIndex++;
1807
1808 // 4
1809 // Daughters: transverse momentum cut
1810 if (bUseOldCuts)
1811 {
87e23d3e 1812 if (bPrintCuts) printf("Rec: Applying cut: Daughter pT: > %f\n",dPtDaughterMin);
1813 if ( ( dPtDaughterNeg < dPtDaughterMin ) || ( dPtDaughterPos < dPtDaughterMin ) )
7729cc34 1814 continue;
87e23d3e 1815 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1816 }
1817 iCutIndex++;
1818
1819 // 5
1820 // Daughters: Impact parameter of daughters to prim vtx
87e23d3e 1821 if (bPrintCuts) printf("Rec: Applying cut: Daughter DCA to prim vtx: > %f\n",dDCAToPrimVtxMin);
1822 if ( ( dDCAToPrimVtxNeg < dDCAToPrimVtxMin ) || ( dDCAToPrimVtxPos < dDCAToPrimVtxMin ) )
7729cc34 1823 continue;
87e23d3e 1824 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1825 iCutIndex++;
1826
1827 // 6
1828 // Daughters: DCA
87e23d3e 1829 if (bPrintCuts) printf("Rec: Applying cut: DCA between daughters: < %f\n",dDCADaughtersMax);
1830 if (dDCADaughters > dDCADaughtersMax)
7729cc34 1831 continue;
87e23d3e 1832 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1833 iCutIndex++;
1834
1835 // 7
1836 // V0: Cosine of the pointing angle
87e23d3e 1837 if (bPrintCuts) printf("Rec: Applying cut: CPA: > %f\n",dCPAMin);
1838 if (dCPA < dCPAMin)
7729cc34 1839 continue;
87e23d3e 1840 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1841 iCutIndex++;
1842
1843 // 8
1844 // V0: Fiducial volume
87e23d3e 1845 if (bPrintCuts) printf("Rec: Applying cut: Decay radius: > %f, < %f\n",dRadiusDecayMin,dRadiusDecayMax);
1846 if ( (dRadiusDecay < dRadiusDecayMin) || (dRadiusDecay > dRadiusDecayMax) )
7729cc34 1847 continue;
87e23d3e 1848 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1849 iCutIndex++;
1850
1851 // 9
1852 // Daughters: pseudorapidity cut
1853 if (bCutEtaDaughter)
1854 {
87e23d3e 1855 if (bPrintCuts) printf("Rec: Applying cut: Daughter |eta|: < %f\n",dEtaDaughterMax);
1856 if ( (TMath::Abs(dEtaDaughterNeg) > dEtaDaughterMax) || (TMath::Abs(dEtaDaughterPos) > dEtaDaughterMax) )
7729cc34 1857 continue;
87e23d3e 1858 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1859 }
1860 iCutIndex++;
1861 /* End of global cuts */
1862
1863 /* Start of particle-dependent cuts */
1864 // 10
1865 // V0: rapidity cut & pseudorapidity cut
1866 if (bCutRapV0)
1867 {
87e23d3e 1868 if (bPrintCuts) printf("Rec: Applying cut: V0 |y|: < %f\n",dRapMax);
1869 if (TMath::Abs(dRapK0s) > dRapMax)
7729cc34 1870 bIsCandidateK0s = kFALSE;
87e23d3e 1871 if (TMath::Abs(dRapLambda) > dRapMax)
7729cc34 1872 {
1873 bIsCandidateLambda = kFALSE;
1874 bIsCandidateALambda = kFALSE;
1875 }
1876 }
1877 if (bCutEtaV0)
1878 {
87e23d3e 1879 if (bPrintCuts) printf("Rec: Applying cut: V0 |eta|: < %f\n",dEtaMax);
1880 if (TMath::Abs(dEtaV0) > dEtaMax)
7729cc34 1881 {
1882 bIsCandidateK0s = kFALSE;
1883 bIsCandidateLambda = kFALSE;
1884 bIsCandidateALambda = kFALSE;
1885 }
87e23d3e 1886 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1887 }
1888 iCutIndex++;
1889
1890 // 11
1891 // Lifetime cut
1892 if (bCutTau)
1893 {
87e23d3e 1894 if (bPrintCuts) printf("Rec: Applying cut: Proper lifetime: < %f\n",dNTauMax);
1895 if (dMROverPtK0s > dNTauMax*dCTauK0s)
7729cc34 1896 bIsCandidateK0s = kFALSE;
87e23d3e 1897 if (dMROverPtLambda > dNTauMax*dCTauLambda)
7729cc34 1898 {
1899 bIsCandidateLambda = kFALSE;
1900 bIsCandidateALambda = kFALSE;
1901 }
87e23d3e 1902 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1903 }
1904 iCutIndex++;
1905
1906 // 12
1907 // Daughter PID
1908 if (bCutPid)
1909 {
1910 if (bUseOldCuts)
1911 {
87e23d3e 1912 if (bPrintCuts) printf("Rec: Applying cut: Delta dE/dx (both daughters): < %f\n",dNSigmadEdxMax);
1913 if (dNSigmaPosPion > dNSigmadEdxMax || dNSigmaNegPion > dNSigmadEdxMax) // pi+, pi-
7729cc34 1914 bIsCandidateK0s = kFALSE;
87e23d3e 1915 if (dNSigmaPosProton > dNSigmadEdxMax || dNSigmaNegPion > dNSigmadEdxMax) // p+, pi-
7729cc34 1916 bIsCandidateLambda = kFALSE;
87e23d3e 1917 if (dNSigmaNegProton > dNSigmadEdxMax || dNSigmaPosPion > dNSigmadEdxMax) // p-, pi+
7729cc34 1918 bIsCandidateALambda = kFALSE;
1919 }
1920 else
1921 {
87e23d3e 1922 if (bPrintCuts) printf("Rec: Applying cut: Delta dE/dx (proton below %f GeV/c): < %f\n",dPtProtonPIDMax,dNSigmadEdxMax);
1923 if ( (dPtDaughterPos < dPtProtonPIDMax) && (dNSigmaPosProton > dNSigmadEdxMax) ) // p+
7729cc34 1924 bIsCandidateLambda = kFALSE;
87e23d3e 1925 if ( (dPtDaughterNeg < dPtProtonPIDMax) && (dNSigmaNegProton > dNSigmadEdxMax) ) // p-
7729cc34 1926 bIsCandidateALambda = kFALSE;
1927 }
87e23d3e 1928 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1929 }
1930 iCutIndex++;
1931
87e23d3e 1932 Double_t valueCorrel[3] = {dMassV0K0s,dMassV0Lambda,dPtV0};
7729cc34 1933 if (bIsCandidateK0s && bIsCandidateLambda)
1934 fh3CCMassCorrelBoth->Fill(valueCorrel); // correlation of mass distribution of candidates selected as both K0s and Lambda
1935 if (bIsCandidateK0s && !bIsCandidateLambda)
1936 fh3CCMassCorrelKNotL->Fill(valueCorrel); // correlation of mass distribution of candidates selected as K0s and not Lambda
1937 if (!bIsCandidateK0s && bIsCandidateLambda)
1938 fh3CCMassCorrelLNotK->Fill(valueCorrel); // correlation of mass distribution of candidates selected as not K0s and Lambda
1939
1940 // 13
1941 // Armenteros-Podolanski cut
1942 if (bCutArmPod)
1943 {
1944 if (bPrintCuts) printf("Rec: Applying cut: Armenteros-Podolanski (K0S): pT > %f * |alpha|\n",0.2);
87e23d3e 1945 if(dPtArm < TMath::Abs(0.2*dAlpha))
7729cc34 1946 bIsCandidateK0s = kFALSE;
87e23d3e 1947 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1948 }
1949 iCutIndex++;
1950
1951 // Cross contamination
1952 if (bIsInPeakK0s)
1953 {
1954 if (bIsCandidateLambda) // Lambda candidates in K0s peak, excluded from Lambda candidates by CC cut
87e23d3e 1955 fh2CCLambda->Fill(dMassV0Lambda,dPtV0);
7729cc34 1956 }
1957 if (bIsInPeakLambda)
1958 {
1959 if (bIsCandidateK0s) // K0s candidates in Lambda peak, excluded from K0s candidates by CC cut
87e23d3e 1960 fh2CCK0s->Fill(dMassV0K0s,dPtV0);
7729cc34 1961 }
1962// if (bCutCross)
1963// {
1964// if (bIsInPeakK0s)
1965// bIsCandidateLambda = kFALSE;
1966// if (bIsInPeakLambda)
1967// bIsCandidateK0s = kFALSE;
87e23d3e 1968// FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, bIsCandidateLambda, bIsCandidateALambda, iCutIndex, iCentIndex);
7729cc34 1969// }
1970// iCutIndex++;
1971
1972 /* End of particle-dependent cuts */
1973
1974 /*===== End of reconstruction cutting =====*/
1975
1976 if (!bIsCandidateK0s && !bIsCandidateLambda && !bIsCandidateALambda)
1977 continue;
1978
1979/*
1980 if(fDebug>5) printf("TaskV0sInJets: Adding selected V0 to branch\n");
1981 // Add selected candidates to the output tree branch
1982 if ((bIsCandidateK0s || bIsCandidateLambda || bIsCandidateALambda) && fbTreeOutput)
1983 {
1984 objectV0 = new ((*fBranchV0Rec)[iNV0SelV0Rec++]) AliV0Object(v0,primVtx);
1985// new ((*fBranchV0Rec)[iNV0SelV0Rec++]) AliAODv0(*((AliAODv0*)v0));
1986 objectV0->SetIsCandidateK0S(bIsCandidateK0s);
1987 objectV0->SetIsCandidateLambda(bIsCandidateLambda);
1988 objectV0->SetIsCandidateALambda(bIsCandidateALambda);
87e23d3e 1989 objectV0->SetNSigmaPosProton(dNSigmaPosProton);
1990 objectV0->SetNSigmaNegProton(dNSigmaNegProton);
7729cc34 1991 }
1992*/
1993
1994 // Selection of V0s in jet cones, perpendicular cones, random cones, outside cones
1995 if (bJetEventGood && iNJetSel && (bIsCandidateK0s || bIsCandidateLambda || bIsCandidateALambda))
1996 {
1997 // Selection of V0s in jet cones
1998 if(fDebug>5) printf("TaskV0sInJets: Searching for V0 %d %d in %d jet cones\n",bIsCandidateK0s,bIsCandidateLambda,iNJetSel);
1999 for (Int_t iJet = 0; iJet<iNJetSel; iJet++)
2000 {
2001 jet = (AliAODJet*)jetArraySel->At(iJet); // load a jet in the list
2002 vecJetMomentum = TVector3(jet->Px(),jet->Py(),jet->Pz()); // set the vector of jet momentum
2003 if(fDebug>5) printf("TaskV0sInJets: Checking if V0 %d %d in jet cone %d\n",bIsCandidateK0s,bIsCandidateLambda,iJet);
87e23d3e 2004 if (IsParticleInCone(v0,jet,fdRadiusJet)) // If good jet in event, find out whether V0 is in that jet
7729cc34 2005 {
2006 if(fDebug>5) printf("TaskV0sInJets: V0 %d %d found in jet cone %d\n",bIsCandidateK0s,bIsCandidateLambda,iJet);
2007 bIsInConeJet = kTRUE;
2008 break;
2009 }
2010 }
2011 // Selection of V0s in perp. cones
2012 if(fDebug>5) printf("TaskV0sInJets: Searching for V0 %d %d in %d perp. cones\n",bIsCandidateK0s,bIsCandidateLambda,iNJetSel);
2013 for (Int_t iJet = 0; iJet<iNJetPerp; iJet++)
2014 {
2015 jetPerp = (AliAODJet*)jetArrayPerp->At(iJet); // load a jet in the list
2016 if(fDebug>5) printf("TaskV0sInJets: Checking if V0 %d %d in perp. cone %d\n",bIsCandidateK0s,bIsCandidateLambda,iJet);
87e23d3e 2017 if (IsParticleInCone(v0,jetPerp,fdRadiusJet)) // V0 in perp. cone
7729cc34 2018 {
2019 if(fDebug>5) printf("TaskV0sInJets: V0 %d %d found in perp. cone %d\n",bIsCandidateK0s,bIsCandidateLambda,iJet);
2020 bIsInConePerp = kTRUE;
2021 break;
2022 }
2023 }
2024 // Selection of V0s in random cones
2025 if (jetRnd)
2026 {
2027 if(fDebug>5) printf("TaskV0sInJets: Searching for V0 %d %d in the rnd. cone\n",bIsCandidateK0s,bIsCandidateLambda);
87e23d3e 2028 if (IsParticleInCone(v0,jetRnd,fdRadiusJet)) // V0 in rnd. cone?
7729cc34 2029 {
2030 if(fDebug>5) printf("TaskV0sInJets: V0 %d %d found in the rnd. cone\n",bIsCandidateK0s,bIsCandidateLambda);
2031 bIsInConeRnd = kTRUE;
2032 }
2033 }
2034 // Selection of V0s outside jet cones
2035 if(fDebug>5) printf("TaskV0sInJets: Searching for V0 %d %d outside jet cones\n",bIsCandidateK0s,bIsCandidateLambda);
2036 if (!OverlapWithJets(jetArraySel,v0,dRadiusExcludeCone)) // V0 oustide jet cones
2037 {
2038 if(fDebug>5) printf("TaskV0sInJets: V0 %d %d found outside jet cones\n",bIsCandidateK0s,bIsCandidateLambda);
2039 bIsOutsideCones = kTRUE;
2040 }
2041 }
2042
2043 // QA histograms after cuts
2044 FillQAHistogramV0(primVtx,v0,1,bIsCandidateK0s,bIsCandidateLambda,bIsInPeakK0s,bIsInPeakLambda);
2045 // Cut vs mass histograms after cuts
2046 if (bIsCandidateK0s)
2047 {
87e23d3e 2048 fh2CutTPCRowsK0s[1]->Fill(dMassV0K0s,dNRowsPos);
2049 fh2CutTPCRowsK0s[1]->Fill(dMassV0K0s,dNRowsNeg);
2050 fh2CutPtPosK0s[1]->Fill(dMassV0K0s,dPtDaughterPos);
2051 fh2CutPtNegK0s[1]->Fill(dMassV0K0s,dPtDaughterNeg);
2052 fh2CutDCAVtx[1]->Fill(dMassV0K0s,dDCAToPrimVtxPos);
2053 fh2CutDCAVtx[1]->Fill(dMassV0K0s,dDCAToPrimVtxNeg);
2054 fh2CutDCAV0[1]->Fill(dMassV0K0s,dDCADaughters);
2055 fh2CutCos[1]->Fill(dMassV0K0s,dCPA);
2056 fh2CutR[1]->Fill(dMassV0K0s,dRadiusDecay);
2057 fh2CutEtaK0s[1]->Fill(dMassV0K0s,dEtaDaughterPos);
2058 fh2CutEtaK0s[1]->Fill(dMassV0K0s,dEtaDaughterNeg);
2059 fh2CutRapK0s[1]->Fill(dMassV0K0s,dRapK0s);
2060 fh2CutCTauK0s[1]->Fill(dMassV0K0s,dMROverPtK0s/dCTauK0s);
2061 fh2CutPIDPosK0s[1]->Fill(dMassV0K0s,dNSigmaPosPion);
2062 fh2CutPIDNegK0s[1]->Fill(dMassV0K0s,dNSigmaNegPion);
7729cc34 2063 fh1DeltaZK0s[iCentIndex]->Fill(dDecayPath[2]);
2064 }
2065 if (bIsCandidateLambda)
2066 {
87e23d3e 2067 fh2CutTPCRowsLambda[1]->Fill(dMassV0Lambda,dNRowsPos);
2068 fh2CutTPCRowsLambda[1]->Fill(dMassV0Lambda,dNRowsNeg);
2069 fh2CutPtPosLambda[1]->Fill(dMassV0Lambda,dPtDaughterPos);
2070 fh2CutPtNegLambda[1]->Fill(dMassV0Lambda,dPtDaughterNeg);
2071 fh2CutEtaLambda[1]->Fill(dMassV0Lambda,dEtaDaughterPos);
2072 fh2CutEtaLambda[1]->Fill(dMassV0Lambda,dEtaDaughterNeg);
2073 fh2CutRapLambda[1]->Fill(dMassV0Lambda,dRapLambda);
2074 fh2CutCTauLambda[1]->Fill(dMassV0Lambda,dMROverPtLambda/dCTauLambda);
2075 fh2CutPIDPosLambda[1]->Fill(dMassV0Lambda,dNSigmaPosProton);
2076 fh2CutPIDNegLambda[1]->Fill(dMassV0Lambda,dNSigmaNegPion);
7729cc34 2077 fh1DeltaZLambda[iCentIndex]->Fill(dDecayPath[2]);
2078 }
2079
2080 /*===== Start of filling V0 spectra =====*/
2081
87e23d3e 2082 Double_t dAngle = TMath::Pi(); // angle between V0 momentum and jet momentum
7729cc34 2083 if (bIsInConeJet)
2084 {
87e23d3e 2085 dAngle = vecV0Momentum.Angle(vecJetMomentum);
7729cc34 2086 }
2087
2088 // iCutIndex = 14
2089 if (bIsCandidateK0s)
2090 {
2091 // 14 K0s candidates after cuts
87e23d3e 2092// printf("K0S: i = %d, m = %f, pT = %f, eta = %f, phi = %f\n",iV0,dMassV0K0s,dPtV0,dEtaV0,dPhiV0);
2093 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, kFALSE, kFALSE, iCutIndex, iCentIndex);
2094 Double_t valueKIncl[3] = {dMassV0K0s,dPtV0,dEtaV0};
7729cc34 2095 fhnV0InclusiveK0s[iCentIndex]->Fill(valueKIncl);
87e23d3e 2096 fh1V0InvMassK0sCent[iCentIndex]->Fill(dMassV0K0s);
7729cc34 2097
87e23d3e 2098 fh1QACTau2D[1]->Fill(dMROverPtK0s/dCTauK0s);
2099 fh1QACTau3D[1]->Fill(dMLOverPK0s/dCTauK0s);
2100 fh2Tau3DVs2D[1]->Fill(dPtV0,dLOverP/dROverPt);
7729cc34 2101
2102 if (iNJetSel)
2103 {
2104 // 15 K0s in jet events
87e23d3e 2105 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, kFALSE, kFALSE, iCutIndex+1, iCentIndex);
7729cc34 2106 }
2107 if (bIsInConeJet)
2108 {
2109 // 16 K0s in jets
87e23d3e 2110 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, bIsCandidateK0s, kFALSE, kFALSE, iCutIndex+2, iCentIndex);
2111 Double_t valueKInJC[4] = {dMassV0K0s,dPtV0,dEtaV0,jet->Pt()};
7729cc34 2112 fhnV0InJetK0s[iCentIndex]->Fill(valueKInJC);
87e23d3e 2113 fh2V0PtJetAngleK0s[iCentIndex]->Fill(jet->Pt(),dAngle);
7729cc34 2114 }
2115 if (bIsOutsideCones)
2116 {
87e23d3e 2117 Double_t valueKOutJC[3] = {dMassV0K0s,dPtV0,dEtaV0};
7729cc34 2118 fhnV0OutJetK0s[iCentIndex]->Fill(valueKOutJC);
2119 }
2120 if (bIsInConePerp)
2121 {
87e23d3e 2122 Double_t valueKInPC[4] = {dMassV0K0s,dPtV0,dEtaV0,jetPerp->Pt()};
7729cc34 2123 fhnV0InPerpK0s[iCentIndex]->Fill(valueKInPC);
2124 }
2125 if (bIsInConeRnd)
2126 {
87e23d3e 2127 Double_t valueKInRnd[3] = {dMassV0K0s,dPtV0,dEtaV0};
7729cc34 2128 fhnV0InRndK0s[iCentIndex]->Fill(valueKInRnd);
2129 }
2130 if (!iNJetSel)
2131 {
87e23d3e 2132 Double_t valueKNoJet[3] = {dMassV0K0s,dPtV0,dEtaV0};
7729cc34 2133 fhnV0NoJetK0s[iCentIndex]->Fill(valueKNoJet);
2134 }
2135 iNV0CandK0s++;
2136 }
2137 if (bIsCandidateLambda)
2138 {
2139 // 14 Lambda candidates after cuts
87e23d3e 2140// printf("La: i = %d, m = %f, pT = %f, eta = %f, phi = %f\n",iV0,dMassV0Lambda,dPtV0,dEtaV0,dPhiV0);
2141 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, bIsCandidateLambda, kFALSE, iCutIndex, iCentIndex);
2142 Double_t valueLIncl[3] = {dMassV0Lambda,dPtV0,dEtaV0};
7729cc34 2143 fhnV0InclusiveLambda[iCentIndex]->Fill(valueLIncl);
87e23d3e 2144 fh1V0InvMassLambdaCent[iCentIndex]->Fill(dMassV0Lambda);
7729cc34 2145 if (iNJetSel)
2146 {
2147 // 15 Lambda in jet events
87e23d3e 2148 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, bIsCandidateLambda, kFALSE, iCutIndex+1, iCentIndex);
7729cc34 2149 }
2150 if (bIsInConeJet)
2151 {
2152 // 16 Lambda in jets
87e23d3e 2153 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, bIsCandidateLambda, kFALSE, iCutIndex+2, iCentIndex);
2154 Double_t valueLInJC[4] = {dMassV0Lambda,dPtV0,dEtaV0,jet->Pt()};
7729cc34 2155 fhnV0InJetLambda[iCentIndex]->Fill(valueLInJC);
87e23d3e 2156 fh2V0PtJetAngleLambda[iCentIndex]->Fill(jet->Pt(),dAngle);
7729cc34 2157 }
2158 if (bIsOutsideCones)
2159 {
87e23d3e 2160 Double_t valueLOutJet[3] = {dMassV0Lambda,dPtV0,dEtaV0};
7729cc34 2161 fhnV0OutJetLambda[iCentIndex]->Fill(valueLOutJet);
2162 }
2163 if (bIsInConePerp)
2164 {
87e23d3e 2165 Double_t valueLInPC[4] = {dMassV0Lambda,dPtV0,dEtaV0,jetPerp->Pt()};
7729cc34 2166 fhnV0InPerpLambda[iCentIndex]->Fill(valueLInPC);
2167 }
2168 if (bIsInConeRnd)
2169 {
87e23d3e 2170 Double_t valueLInRnd[3] = {dMassV0Lambda,dPtV0,dEtaV0};
7729cc34 2171 fhnV0InRndLambda[iCentIndex]->Fill(valueLInRnd);
2172 }
2173 if (!iNJetSel)
2174 {
87e23d3e 2175 Double_t valueLNoJet[3] = {dMassV0Lambda,dPtV0,dEtaV0};
7729cc34 2176 fhnV0NoJetLambda[iCentIndex]->Fill(valueLNoJet);
2177 }
2178 iNV0CandLambda++;
2179 }
2180 if (bIsCandidateALambda)
2181 {
2182 // 14 ALambda candidates after cuts
87e23d3e 2183// printf("AL: i = %d, m = %f, pT = %f, eta = %f, phi = %f\n",iV0,dMassV0ALambda,dPtV0,dEtaV0,dPhiV0);
2184 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, kFALSE, bIsCandidateALambda, iCutIndex, iCentIndex);
2185 Double_t valueALIncl[3] = {dMassV0ALambda,dPtV0,dEtaV0};
7729cc34 2186 fhnV0InclusiveALambda[iCentIndex]->Fill(valueALIncl);
87e23d3e 2187 fh1V0InvMassALambdaCent[iCentIndex]->Fill(dMassV0ALambda);
7729cc34 2188 if (iNJetSel)
2189 {
2190 // 15 ALambda in jet events
87e23d3e 2191 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, kFALSE, bIsCandidateALambda, iCutIndex+1, iCentIndex);
7729cc34 2192 }
2193 if (bIsInConeJet)
2194 {
2195 // 16 ALambda in jets
87e23d3e 2196 FillCandidates(dMassV0K0s, dMassV0Lambda, dMassV0ALambda, kFALSE, kFALSE, bIsCandidateALambda, iCutIndex+2, iCentIndex);
2197 Double_t valueLInJC[4] = {dMassV0ALambda,dPtV0,dEtaV0,jet->Pt()};
7729cc34 2198 fhnV0InJetALambda[iCentIndex]->Fill(valueLInJC);
87e23d3e 2199 fh2V0PtJetAngleALambda[iCentIndex]->Fill(jet->Pt(),dAngle);
7729cc34 2200 }
2201 if (bIsOutsideCones)
2202 {
87e23d3e 2203 Double_t valueALOutJet[3] = {dMassV0ALambda,dPtV0,dEtaV0};
7729cc34 2204 fhnV0OutJetALambda[iCentIndex]->Fill(valueALOutJet);
2205 }
2206 if (bIsInConePerp)
2207 {
87e23d3e 2208 Double_t valueLInPC[4] = {dMassV0ALambda,dPtV0,dEtaV0,jetPerp->Pt()};
7729cc34 2209 fhnV0InPerpALambda[iCentIndex]->Fill(valueLInPC);
2210 }
2211 if (bIsInConeRnd)
2212 {
87e23d3e 2213 Double_t valueALInRnd[3] = {dMassV0ALambda,dPtV0,dEtaV0};
7729cc34 2214 fhnV0InRndALambda[iCentIndex]->Fill(valueALInRnd);
2215 }
2216 if (!iNJetSel)
2217 {
87e23d3e 2218 Double_t valueALNoJet[3] = {dMassV0ALambda,dPtV0,dEtaV0};
7729cc34 2219 fhnV0NoJetALambda[iCentIndex]->Fill(valueALNoJet);
2220 }
2221 iNV0CandALambda++;
2222 }
2223 /*===== End of filling V0 spectra =====*/
2224
2225
2226 /*===== Association of reconstructed V0 candidates with MC particles =====*/
2227 if (fbMCAnalysis)
2228 {
2229 // Associate selected candidates only
2230// if ( !(bIsCandidateK0s && bIsInPeakK0s) && !(bIsCandidateLambda && bIsInPeakLambda) ) // signal candidates
2231 if ( !(bIsCandidateK0s) && !(bIsCandidateLambda) && !(bIsCandidateALambda) ) // chosen candidates with any mass
2232 continue;
2233
2234 // Get MC labels of reconstructed daughter tracks
2235 Int_t iLabelPos = TMath::Abs(trackPos->GetLabel());
2236 Int_t iLabelNeg = TMath::Abs(trackNeg->GetLabel());
2237
2238 // Make sure MC daughters are in the array range
2239 if ( (iLabelNeg<0) || (iLabelNeg>=iNTracksMC) || (iLabelPos<0) || (iLabelPos>=iNTracksMC) )
2240 continue;
2241
2242 // Get MC particles corresponding to reconstructed daughter tracks
2243 AliAODMCParticle* particleMCDaughterNeg = (AliAODMCParticle*)arrayMC->At(iLabelNeg);
2244 AliAODMCParticle* particleMCDaughterPos = (AliAODMCParticle*)arrayMC->At(iLabelPos);
2245 if (!particleMCDaughterNeg || !particleMCDaughterPos)
2246 continue;
2247
2248 // Make sure MC daughter particles are not physical primary
2249 if ( (particleMCDaughterNeg->IsPhysicalPrimary()) || (particleMCDaughterPos->IsPhysicalPrimary()) )
2250 continue;
2251
2252 // Get identities of MC daughter particles
2253 Int_t iPdgCodeDaughterPos = particleMCDaughterPos->GetPdgCode();
2254 Int_t iPdgCodeDaughterNeg = particleMCDaughterNeg->GetPdgCode();
2255
2256 // Get index of the mother particle for each MC daughter particle
2257 Int_t iIndexMotherPos = particleMCDaughterPos->GetMother();
2258 Int_t iIndexMotherNeg = particleMCDaughterNeg->GetMother();
2259
2260 if ( (iIndexMotherNeg<0) || (iIndexMotherNeg>=iNTracksMC) || (iIndexMotherPos<0) || (iIndexMotherPos>=iNTracksMC) )
2261 continue;
2262
2263 // Check whether MC daughter particles have the same mother
2264 if (iIndexMotherNeg != iIndexMotherPos)
2265 continue;
2266
2267 // Get the MC mother particle of both MC daughter particles
2268 AliAODMCParticle* particleMCMother = (AliAODMCParticle*)arrayMC->At(iIndexMotherPos);
2269 if (!particleMCMother)
2270 continue;
2271
2272 // Get identity of the MC mother particle
2273 Int_t iPdgCodeMother = particleMCMother->GetPdgCode();
2274
2275 // Skip not interesting particles
2276 if ( (iPdgCodeMother != iPdgCodeK0s) && (TMath::Abs(iPdgCodeMother) != iPdgCodeLambda) )
2277 continue;
2278
2279 // Check identity of the MC mother particle and the decay channel
2280 // Is MC mother particle K0S?
2281 Bool_t bV0MCIsK0s = ( (iPdgCodeMother==iPdgCodeK0s) && (iPdgCodeDaughterPos==+iPdgCodePion) && (iPdgCodeDaughterNeg==-iPdgCodePion) );
2282 // Is MC mother particle Lambda?
2283 Bool_t bV0MCIsLambda = ( (iPdgCodeMother==+iPdgCodeLambda) && (iPdgCodeDaughterPos==+iPdgCodeProton) && (iPdgCodeDaughterNeg==-iPdgCodePion) );
87e23d3e 2284 // Is MC mother particle anti-Lambda?
7729cc34 2285 Bool_t bV0MCIsALambda = ( (iPdgCodeMother==-iPdgCodeLambda) && (iPdgCodeDaughterPos==+iPdgCodePion) && (iPdgCodeDaughterNeg==-iPdgCodeProton) );
2286
87e23d3e 2287 Double_t dPtV0Gen = particleMCMother->Pt();
2288// Double_t dRapV0MC = particleMCMother->Y();
2289 Double_t dEtaV0Gen = particleMCMother->Eta();
2290// Double_t dPhiV0Gen = particleMCMother->Phi();
7729cc34 2291
2292 // Is MC mother particle physical primary? Attention!! Definition of IsPhysicalPrimary may change!!
2293// Bool_t bV0MCIsPrimary = particleMCMother->IsPhysicalPrimary();
2294 // Get the MC mother particle of the MC mother particle
2295 Int_t iIndexMotherOfMother = particleMCMother->GetMother();
2296 AliAODMCParticle* particleMCMotherOfMother = 0;
2297 if (iIndexMotherOfMother >= 0)
2298 particleMCMotherOfMother = (AliAODMCParticle*)arrayMC->At(iIndexMotherOfMother);
2299 // Get identity of the MC mother particle of the MC mother particle if it exists
2300 Int_t iPdgCodeMotherOfMother = 0;
2301 if (particleMCMotherOfMother)
2302 iPdgCodeMotherOfMother = particleMCMotherOfMother->GetPdgCode();
2303 // Check if the MC mother particle of the MC mother particle is a physical primary Sigma (3212 - Sigma0, 3224 - Sigma*+, 3214 - Sigma*0, 3114 - Sigma*-)
2304// Bool_t bV0MCComesFromSigma = kFALSE; // Is MC mother particle daughter of a Sigma?
2305// if ( (particleMCMotherOfMother && particleMCMotherOfMother->IsPhysicalPrimary()) && ( (TMath::Abs(iPdgCodeMotherOfMother)==3212) || (TMath::Abs(iPdgCodeMotherOfMother)==3224) || (TMath::Abs(iPdgCodeMotherOfMother)==3214) || (TMath::Abs(iPdgCodeMotherOfMother)==3114) ) )
2306// bV0MCComesFromSigma = kTRUE;
2307 // Should MC mother particle be considered as primary when it is Lambda?
2308// Bool_t bV0MCIsPrimaryLambda = (bV0MCIsPrimary || bV0MCComesFromSigma);
2309 // Check if the MC mother particle of the MC mother particle is a Xi (3322 - Xi0, 3312 - Xi-)
2310 Bool_t bV0MCComesFromXi = ( (particleMCMotherOfMother) && ( (iPdgCodeMotherOfMother==3322) || (iPdgCodeMotherOfMother==3312) ) ); // Is MC mother particle daughter of a Xi?
2311 Bool_t bV0MCComesFromAXi = ( (particleMCMotherOfMother) && ( (iPdgCodeMotherOfMother==-3322) || (iPdgCodeMotherOfMother==-3312) ) ); // Is MC mother particle daughter of a anti-Xi?
2312
2313 // Get the distance between production point of the MC mother particle and the primary vertex
2314 Double_t dx = dPrimVtxMCX-particleMCMother->Xv();
2315 Double_t dy = dPrimVtxMCY-particleMCMother->Yv();
2316 Double_t dz = dPrimVtxMCZ-particleMCMother->Zv();
87e23d3e 2317 Double_t dDistPrimary = TMath::Sqrt(dx*dx + dy*dy + dz*dz);
2318 Bool_t bV0MCIsPrimaryDist = (dDistPrimary < dDistPrimaryMax); // Is close enough to be considered primary-like?
7729cc34 2319
2320 // phi, eta resolution for V0-reconstruction
87e23d3e 2321// Double_t dResolutionV0Eta = particleMCMother->Eta()-v0->Eta();
2322// Double_t dResolutionV0Phi = particleMCMother->Phi()-v0->Phi();
7729cc34 2323
2324/*
2325 if (fbTreeOutput)
2326 {
87e23d3e 2327 objectV0->SetPtTrue(dPtV0Gen);
2328 objectV0->SetEtaTrue(dEtaV0Gen);
2329 objectV0->SetPhiTrue(dPhiV0Gen);
7729cc34 2330 objectV0->SetPDGCode(iPdgCodeMother);
2331 objectV0->SetPDGCodeMother(iPdgCodeMotherOfMother);
2332 }
2333*/
2334
2335 // K0s
2336// if (bIsCandidateK0s && bIsInPeakK0s) // selected candidates in peak
2337 if (bIsCandidateK0s) // selected candidates with any mass
2338 {
2339// if (bV0MCIsK0s && bV0MCIsPrimary) // well reconstructed candidates
2340 if (bV0MCIsK0s && bV0MCIsPrimaryDist) // well reconstructed candidates
2341 {
2342// if (fbTreeOutput)
2343// objectV0->SetOrigin(1);
87e23d3e 2344 fh2V0K0sPtMassMCRec[iCentIndex]->Fill(dPtV0Gen,dMassV0K0s);
2345 Double_t valueEtaK[3] = {dMassV0K0s,dPtV0Gen,dEtaV0Gen};
7729cc34 2346 fh3V0K0sEtaPtMassMCRec[iCentIndex]->Fill(valueEtaK);
2347
87e23d3e 2348 Double_t valueEtaDKNeg[6] = {0,particleMCDaughterNeg->Eta(),particleMCDaughterNeg->Pt(),dEtaV0Gen,dPtV0Gen,0};
7729cc34 2349 fhnV0K0sInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKNeg);
87e23d3e 2350 Double_t valueEtaDKPos[6] = {1,particleMCDaughterPos->Eta(),particleMCDaughterPos->Pt(),dEtaV0Gen,dPtV0Gen,0};
7729cc34 2351 fhnV0K0sInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKPos);
2352
87e23d3e 2353 fh2V0K0sMCResolMPt[iCentIndex]->Fill(dMassV0K0s-dMassPDGK0s,dPtV0);
2354 fh2V0K0sMCPtGenPtRec[iCentIndex]->Fill(dPtV0Gen,dPtV0);
7729cc34 2355 if (bIsInConeJet) // true V0 associated to a candidate in jet
2356 {
87e23d3e 2357 Double_t valueKInJCMC[4] = {dMassV0K0s,dPtV0Gen,dEtaV0Gen,jet->Pt()};
7729cc34 2358 fh3V0K0sInJetPtMassMCRec[iCentIndex]->Fill(valueKInJCMC);
87e23d3e 2359 Double_t valueEtaKIn[5] = {dMassV0K0s,dPtV0Gen,dEtaV0Gen,jet->Pt(),dEtaV0Gen-jet->Eta()};
7729cc34 2360 fh4V0K0sInJetEtaPtMassMCRec[iCentIndex]->Fill(valueEtaKIn);
2361
87e23d3e 2362 Double_t valueEtaDKJCNeg[6] = {0,particleMCDaughterNeg->Eta(),particleMCDaughterNeg->Pt(),dEtaV0Gen,dPtV0Gen,jet->Pt()};
7729cc34 2363 fhnV0K0sInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKJCNeg);
87e23d3e 2364 Double_t valueEtaDKJCPos[6] = {1,particleMCDaughterPos->Eta(),particleMCDaughterPos->Pt(),dEtaV0Gen,dPtV0Gen,jet->Pt()};
7729cc34 2365 fhnV0K0sInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDKJCPos);
2366 }
2367 }
2368 if (bV0MCIsK0s && !bV0MCIsPrimaryDist) // not primary K0s
2369 {
2370// if (fbTreeOutput)
2371// objectV0->SetOrigin(-1);
87e23d3e 2372 fh1V0K0sPtMCRecFalse[iCentIndex]->Fill(dPtV0Gen);
7729cc34 2373 }
2374 }
2375 // Lambda
2376// if (bIsCandidateLambda && bIsInPeakLambda) // selected candidates in peak
2377 if (bIsCandidateLambda) // selected candidates with any mass
2378 {
2379// if (bV0MCIsLambda && bV0MCIsPrimaryLambda) // well reconstructed candidates
2380 if (bV0MCIsLambda && bV0MCIsPrimaryDist) // well reconstructed candidates
2381 {
2382// if (fbTreeOutput)
2383// objectV0->SetOrigin(1);
87e23d3e 2384 fh2V0LambdaPtMassMCRec[iCentIndex]->Fill(dPtV0Gen,dMassV0Lambda);
2385 Double_t valueEtaL[3] = {dMassV0Lambda,dPtV0Gen,dEtaV0Gen};
7729cc34 2386 fh3V0LambdaEtaPtMassMCRec[iCentIndex]->Fill(valueEtaL);
2387
87e23d3e 2388 Double_t valueEtaDLNeg[6] = {0,particleMCDaughterNeg->Eta(),particleMCDaughterNeg->Pt(),dEtaV0Gen,dPtV0Gen,0};
7729cc34 2389 fhnV0LambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLNeg);
87e23d3e 2390 Double_t valueEtaDLPos[6] = {1,particleMCDaughterPos->Eta(),particleMCDaughterPos->Pt(),dEtaV0Gen,dPtV0Gen,0};
7729cc34 2391 fhnV0LambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLPos);
2392
87e23d3e 2393 fh2V0LambdaMCResolMPt[iCentIndex]->Fill(dMassV0Lambda-dMassPDGLambda,dPtV0);
2394 fh2V0LambdaMCPtGenPtRec[iCentIndex]->Fill(dPtV0Gen,dPtV0);
7729cc34 2395 if (bIsInConeJet) // true V0 associated to a reconstructed candidate in jet
2396 {
87e23d3e 2397 Double_t valueLInJCMC[4] = {dMassV0Lambda,dPtV0Gen,dEtaV0Gen,jet->Pt()};
7729cc34 2398 fh3V0LambdaInJetPtMassMCRec[iCentIndex]->Fill(valueLInJCMC);
87e23d3e 2399 Double_t valueEtaLIn[5] = {dMassV0Lambda,dPtV0Gen,dEtaV0Gen,jet->Pt(),dEtaV0Gen-jet->Eta()};
7729cc34 2400 fh4V0LambdaInJetEtaPtMassMCRec[iCentIndex]->Fill(valueEtaLIn);
2401
87e23d3e 2402 Double_t valueEtaDLJCNeg[6] = {0,particleMCDaughterNeg->Eta(),particleMCDaughterNeg->Pt(),dEtaV0Gen,dPtV0Gen,jet->Pt()};
7729cc34 2403 fhnV0LambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLJCNeg);
87e23d3e 2404 Double_t valueEtaDLJCPos[6] = {1,particleMCDaughterPos->Eta(),particleMCDaughterPos->Pt(),dEtaV0Gen,dPtV0Gen,jet->Pt()};
7729cc34 2405 fhnV0LambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDLJCPos);
2406 }
2407 }
2408 // Fill the feed-down histograms
2409 if (bV0MCIsLambda && bV0MCComesFromXi)
2410 {
2411// if (fbTreeOutput)
2412// objectV0->SetOrigin(2);
87e23d3e 2413 Double_t valueFDLIncl[3] = {dPtV0Gen,particleMCMotherOfMother->Pt(),0.};
7729cc34 2414 fhnV0LambdaInclMCFD[iCentIndex]->Fill(valueFDLIncl);
2415 if (bIsInConeRnd)
2416 {
2417 fhnV0LambdaBulkMCFD[iCentIndex]->Fill(valueFDLIncl);
2418 }
2419 if (bIsInConeJet)
2420 {
87e23d3e 2421 Double_t valueFDLInJets[3] = {dPtV0Gen,particleMCMotherOfMother->Pt(),jet->Pt()};
7729cc34 2422 fhnV0LambdaInJetsMCFD[iCentIndex]->Fill(valueFDLInJets);
2423 }
2424 }
2425 if (bV0MCIsLambda && !bV0MCIsPrimaryDist && !bV0MCComesFromXi) // not primary Lambda
2426 {
2427// if (fbTreeOutput)
2428// objectV0->SetOrigin(-1);
87e23d3e 2429 fh1V0LambdaPtMCRecFalse[iCentIndex]->Fill(dPtV0Gen);
7729cc34 2430 }
2431 }
2432 // anti-Lambda
2433// if (bIsCandidateALambda && bIsInPeakALambda) // selected candidates in peak
2434 if (bIsCandidateALambda) // selected candidates with any mass
2435 {
2436// if (bV0MCIsALambda && bV0MCIsPrimaryALambda) // well reconstructed candidates
2437 if (bV0MCIsALambda && bV0MCIsPrimaryDist) // well reconstructed candidates
2438 {
2439// if (fbTreeOutput)
2440// objectV0->SetOrigin(1);
87e23d3e 2441 fh2V0ALambdaPtMassMCRec[iCentIndex]->Fill(dPtV0Gen,dMassV0ALambda);
2442 Double_t valueEtaAL[3] = {dMassV0ALambda,dPtV0Gen,dEtaV0Gen};
7729cc34 2443 fh3V0ALambdaEtaPtMassMCRec[iCentIndex]->Fill(valueEtaAL);
2444
87e23d3e 2445 Double_t valueEtaDALNeg[6] = {0,particleMCDaughterNeg->Eta(),particleMCDaughterNeg->Pt(),dEtaV0Gen,dPtV0Gen,0};
7729cc34 2446 fhnV0ALambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALNeg);
87e23d3e 2447 Double_t valueEtaDALPos[6] = {1,particleMCDaughterPos->Eta(),particleMCDaughterPos->Pt(),dEtaV0Gen,dPtV0Gen,0};
7729cc34 2448 fhnV0ALambdaInclDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALPos);
2449
87e23d3e 2450 fh2V0ALambdaMCResolMPt[iCentIndex]->Fill(dMassV0ALambda-dMassPDGLambda,dPtV0);
2451 fh2V0ALambdaMCPtGenPtRec[iCentIndex]->Fill(dPtV0Gen,dPtV0);
7729cc34 2452 if (bIsInConeJet) // true V0 associated to a reconstructed candidate in jet
2453 {
87e23d3e 2454 Double_t valueALInJCMC[4] = {dMassV0ALambda,dPtV0Gen,dEtaV0Gen,jet->Pt()};
7729cc34 2455 fh3V0ALambdaInJetPtMassMCRec[iCentIndex]->Fill(valueALInJCMC);
87e23d3e 2456 Double_t valueEtaALIn[5] = {dMassV0ALambda,dPtV0Gen,dEtaV0Gen,jet->Pt(),dEtaV0Gen-jet->Eta()};
7729cc34 2457 fh4V0ALambdaInJetEtaPtMassMCRec[iCentIndex]->Fill(valueEtaALIn);
2458
87e23d3e 2459 Double_t valueEtaDALJCNeg[6] = {0,particleMCDaughterNeg->Eta(),particleMCDaughterNeg->Pt(),dEtaV0Gen,dPtV0Gen,jet->Pt()};
7729cc34 2460 fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALJCNeg);
87e23d3e 2461 Double_t valueEtaDALJCPos[6] = {1,particleMCDaughterPos->Eta(),particleMCDaughterPos->Pt(),dEtaV0Gen,dPtV0Gen,jet->Pt()};
7729cc34 2462 fhnV0ALambdaInJetsDaughterEtaPtPtMCRec[iCentIndex]->Fill(valueEtaDALJCPos);
2463 }
2464 }
2465 // Fill the feed-down histograms
2466 if (bV0MCIsALambda && bV0MCComesFromAXi)
2467 {
2468// if (fbTreeOutput)
2469// objectV0->SetOrigin(2);
87e23d3e 2470 Double_t valueFDALIncl[3] = {dPtV0Gen,particleMCMotherOfMother->Pt(),0.};
7729cc34 2471 fhnV0ALambdaInclMCFD[iCentIndex]->Fill(valueFDALIncl);
2472 if (bIsInConeRnd)
2473 {
2474 fhnV0ALambdaBulkMCFD[iCentIndex]->Fill(valueFDALIncl);
2475 }
2476 if (bIsInConeJet)
2477 {
87e23d3e 2478 Double_t valueFDALInJets[3] = {dPtV0Gen,particleMCMotherOfMother->Pt(),jet->Pt()};
7729cc34 2479 fhnV0ALambdaInJetsMCFD[iCentIndex]->Fill(valueFDALInJets);
2480 }
2481 }
87e23d3e 2482 if (bV0MCIsALambda && !bV0MCIsPrimaryDist && !bV0MCComesFromAXi) // not primary anti-Lambda
7729cc34 2483 {
2484// if (fbTreeOutput)
2485// objectV0->SetOrigin(-1);
87e23d3e 2486 fh1V0ALambdaPtMCRecFalse[iCentIndex]->Fill(dPtV0Gen);
7729cc34 2487 }
2488 }
2489 }
2490 /*===== End Association of reconstructed V0 candidates with MC particles =====*/
2491 }
2492 /*===== End of V0 loop =====*/
2493
2494 fh1V0CandPerEvent->Fill(iNV0CandTot);
2495 fh1V0CandPerEventCentK0s[iCentIndex]->Fill(iNV0CandK0s);
2496 fh1V0CandPerEventCentLambda[iCentIndex]->Fill(iNV0CandLambda);
2497 fh1V0CandPerEventCentALambda[iCentIndex]->Fill(iNV0CandALambda);
2498
87e23d3e 2499 if(fDebug>2) printf("TaskV0sInJets: End of V0 loop\n");
7729cc34 2500
2501 // Spectra of generated particles
2502 if (fbMCAnalysis)
2503 {
2504 for (Int_t iPartMC = 0; iPartMC < iNTracksMC; iPartMC++)
2505 {
2506 // Get MC particle
2507 AliAODMCParticle* particleMC = (AliAODMCParticle*)arrayMC->At(iPartMC);
2508 if(!particleMC)
2509 continue;
2510
2511 // Get identity of MC particle
2512 Int_t iPdgCodeParticleMC = particleMC->GetPdgCode();
2513 // Fill Xi spectrum (3322 - Xi0, 3312 - Xi-)
2514// if ( (iPdgCodeParticleMC==3322) || (iPdgCodeParticleMC==3312) )
2515 if ( (iPdgCodeParticleMC==3312) && (TMath::Abs(particleMC->Y())<0.5) )
2516 {
2517// if (fbTreeOutput)
2518// new ((*fBranchV0Gen)[iNV0SelV0Gen++]) AliAODMCParticle(*((AliAODMCParticle*)particleMC));
2519 fh1V0XiPtMCGen[iCentIndex]->Fill(particleMC->Pt());
2520 }
2521 if ( (iPdgCodeParticleMC==-3312) && (TMath::Abs(particleMC->Y())<0.5) )
2522 {
2523// if (fbTreeOutput)
2524// new ((*fBranchV0Gen)[iNV0SelV0Gen++]) AliAODMCParticle(*((AliAODMCParticle*)particleMC));
2525 fh1V0AXiPtMCGen[iCentIndex]->Fill(particleMC->Pt());
2526 }
2527 // Skip not interesting particles
2528 if ( (iPdgCodeParticleMC != iPdgCodeK0s) && (TMath::Abs(iPdgCodeParticleMC) != iPdgCodeLambda) )
2529 continue;
2530
2531 // Check identity of the MC V0 particle
2532 // Is MC V0 particle K0S?
2533 Bool_t bV0MCIsK0s = (iPdgCodeParticleMC==iPdgCodeK0s);
2534 // Is MC V0 particle Lambda?
2535 Bool_t bV0MCIsLambda = (iPdgCodeParticleMC==+iPdgCodeLambda);
2536 // Is MC V0 particle anti-Lambda?
2537 Bool_t bV0MCIsALambda = (iPdgCodeParticleMC==-iPdgCodeLambda);
2538
87e23d3e 2539 Double_t dPtV0Gen = particleMC->Pt();
2540 Double_t dRapV0Gen = particleMC->Y();
2541 Double_t dEtaV0Gen = particleMC->Eta();
7729cc34 2542
2543 // V0 rapidity cut
2544 if (bCutRapV0)
2545 {
87e23d3e 2546 if (bPrintCuts) printf("Gen: Applying cut: V0 |y|: < %f\n",dRapMax);
2547 if ( (TMath::Abs(dRapV0Gen) > dRapMax) )
7729cc34 2548 continue;
2549 }
2550 // V0 pseudorapidity cut
2551 if (bCutEtaV0)
2552 {
87e23d3e 2553 if (bPrintCuts) printf("Gen: Applying cut: V0 |eta|: < %f\n",dEtaMax);
2554 if ( (TMath::Abs(dEtaV0Gen) > dEtaMax) )
7729cc34 2555 continue;
2556 }
2557 /*
2558 // Is MC V0 particle physical primary? Attention!! Definition of IsPhysicalPrimary may change!!
2559 Bool_t bV0MCIsPrimary = particleMC->IsPhysicalPrimary();
2560
2561 // Get the MC mother particle of the MC V0 particle
2562 Int_t iIndexMotherOfMother = particleMC->GetMother();
2563 AliAODMCParticle* particleMCMotherOfMother = 0;
2564 if (iIndexMotherOfMother >= 0)
2565 particleMCMotherOfMother = (AliAODMCParticle*)arrayMC->At(iIndexMotherOfMother);
2566 // Get identity of the MC mother particle of the MC V0 particle if it exists
2567 Int_t iPdgCodeMotherOfMother = 0;
2568 if (particleMCMotherOfMother)
2569 iPdgCodeMotherOfMother = particleMCMotherOfMother->GetPdgCode();
2570 // Check if the MC mother particle is a physical primary Sigma
2571 Bool_t bV0MCComesFromSigma = kFALSE;
2572 if ((particleMCMotherOfMother && particleMCMotherOfMother->IsPhysicalPrimary()) && (TMath::Abs(iPdgCodeMotherOfMother)==3212) || (TMath::Abs(iPdgCodeMotherOfMother)==3224) || (TMath::Abs(iPdgCodeMotherOfMother)==3214) || (TMath::Abs(iPdgCodeMotherOfMother)==3114) )
2573 bV0MCComesFromSigma = kTRUE;
2574 // Should the MC V0 particle be considered as primary when it is Lambda?
2575 Bool_t bV0MCIsPrimaryLambda = (bV0MCIsPrimary || bV0MCComesFromSigma);
2576 */
2577 // Reject non primary particles
2578// if (!bV0MCIsPrimaryLambda)
2579// continue;
2580
2581 // Get the distance between the production point of the MC V0 particle and the primary vertex
2582 Double_t dx = dPrimVtxMCX-particleMC->Xv();
2583 Double_t dy = dPrimVtxMCY-particleMC->Yv();
2584 Double_t dz = dPrimVtxMCZ-particleMC->Zv();
87e23d3e 2585 Double_t dDistPrimary = TMath::Sqrt(dx*dx + dy*dy + dz*dz);
2586 Bool_t bV0MCIsPrimaryDist = (dDistPrimary < dDistPrimaryMax); // Is close enough to be considered primary-like?
7729cc34 2587
2588 // Check whether the MC V0 particle is in a MC jet
2589 AliAODJet* jetMC = 0;
2590 Bool_t bIsMCV0InJet = kFALSE;
2591 if (iNJetSel)
2592 {
2593 if(fDebug>5) printf("TaskV0sInJets: Searching for gen V0 in %d MC jets\n",iNJetSel);
2594 for (Int_t iJet = 0; iJet<iNJetSel; iJet++)
2595 {
2596 jetMC = (AliAODJet*)jetArraySel->At(iJet); // load a jet in the list
2597 if(fDebug>5) printf("TaskV0sInJets: Checking if gen V0 in MC jet %d\n",iJet);
87e23d3e 2598 if (IsParticleInCone(particleMC,jetMC,fdRadiusJet)) // If good jet in event, find out whether V0 is in that jet
7729cc34 2599 {
2600 if(fDebug>5) printf("TaskV0sInJets: gen V0 found in MC jet %d\n",iJet);
2601 bIsMCV0InJet = kTRUE;
2602 break;
2603 }
2604 }
2605 }
2606
2607 // Select only primary-like MC V0 particles
2608 // K0s
2609// if (bV0MCIsK0s && bV0MCIsPrimary) // well reconstructed candidates
2610 if (bV0MCIsK0s && bV0MCIsPrimaryDist) // well reconstructed candidates
2611 {
2612// if (fbTreeOutput)
2613// new ((*fBranchV0Gen)[iNV0SelV0Gen++]) AliAODMCParticle(*((AliAODMCParticle*)particleMC));
87e23d3e 2614 fh1V0K0sPtMCGen[iCentIndex]->Fill(dPtV0Gen);
2615 fh2V0K0sEtaPtMCGen[iCentIndex]->Fill(dPtV0Gen,dEtaV0Gen);
7729cc34 2616 if (bIsMCV0InJet)
2617 {
87e23d3e 2618 fh2V0K0sInJetPtMCGen[iCentIndex]->Fill(dPtV0Gen,jetMC->Pt());
2619 Double_t valueEtaKInGen[4] = {dPtV0Gen,dEtaV0Gen,jetMC->Pt(),dEtaV0Gen-jetMC->Eta()};
7729cc34 2620 fh3V0K0sInJetEtaPtMCGen[iCentIndex]->Fill(valueEtaKInGen);
2621 }
2622 }
2623 // Lambda
2624// if (bV0MCIsLambda && bV0MCIsPrimaryLambda) // well reconstructed candidates
2625 if (bV0MCIsLambda && bV0MCIsPrimaryDist) // well reconstructed candidates
2626 {
2627// if (fbTreeOutput)
2628// new ((*fBranchV0Gen)[iNV0SelV0Gen++]) AliAODMCParticle(*((AliAODMCParticle*)particleMC));
87e23d3e 2629 fh1V0LambdaPtMCGen[iCentIndex]->Fill(dPtV0Gen);
2630 fh2V0LambdaEtaPtMCGen[iCentIndex]->Fill(dPtV0Gen,dEtaV0Gen);
7729cc34 2631 if (bIsMCV0InJet)
2632 {
87e23d3e 2633 fh2V0LambdaInJetPtMCGen[iCentIndex]->Fill(dPtV0Gen,jetMC->Pt());
2634 Double_t valueEtaLInGen[4] = {dPtV0Gen,dEtaV0Gen,jetMC->Pt(),dEtaV0Gen-jetMC->Eta()};
7729cc34 2635 fh3V0LambdaInJetEtaPtMCGen[iCentIndex]->Fill(valueEtaLInGen);
2636 }
2637 }
2638 // anti-Lambda
2639// if (bV0MCIsALambda && bV0MCIsPrimaryALambda) // well reconstructed candidates
2640 if (bV0MCIsALambda && bV0MCIsPrimaryDist) // well reconstructed candidates
2641 {
2642// if (fbTreeOutput)
2643// new ((*fBranchV0Gen)[iNV0SelV0Gen++]) AliAODMCParticle(*((AliAODMCParticle*)particleMC));
87e23d3e 2644 fh1V0ALambdaPtMCGen[iCentIndex]->Fill(dPtV0Gen);
2645 fh2V0ALambdaEtaPtMCGen[iCentIndex]->Fill(dPtV0Gen,dEtaV0Gen);
7729cc34 2646 if (bIsMCV0InJet)
2647 {
87e23d3e 2648 fh2V0ALambdaInJetPtMCGen[iCentIndex]->Fill(dPtV0Gen,jetMC->Pt());
2649 Double_t valueEtaALInGen[4] = {dPtV0Gen,dEtaV0Gen,jetMC->Pt(),dEtaV0Gen-jetMC->Eta()};
7729cc34 2650 fh3V0ALambdaInJetEtaPtMCGen[iCentIndex]->Fill(valueEtaALInGen);
2651 }
2652 }
2653 }
2654 }
2655
2656// if (fbTreeOutput)
2657// ftreeOut->Fill();
2658
2659 jetArraySel->Delete();
2660 delete jetArraySel;
2661 jetArrayPerp->Delete();
2662 delete jetArrayPerp;
2663 if (jetRnd)
2664 delete jetRnd;
2665 jetRnd = 0;
2666
2667 PostData(1,fOutputListStd);
2668 PostData(2,fOutputListQA);
2669 PostData(3,fOutputListCuts);
2670 PostData(4,fOutputListMC);
2671// if (fbTreeOutput)
2672// PostData(5,ftreeOut);
2673// if(fDebug>5) printf("TaskV0sInJets: UserExec: End\n");
2674}
2675
2676void AliAnalysisTaskV0sInJets::FillQAHistogramV0(AliAODVertex* vtx, const AliAODv0* vZero, Int_t iIndexHisto, Bool_t IsCandK0s, Bool_t IsCandLambda, Bool_t IsInPeakK0s, Bool_t IsInPeakLambda)
2677{
2678 if (!IsCandK0s && !IsCandLambda)
2679 return;
2680
87e23d3e 2681// Double_t dMassK0s = vZero->MassK0Short();
2682// Double_t dMassLambda = vZero->MassLambda();
7729cc34 2683
2684 fh1QAV0Status[iIndexHisto]->Fill(vZero->GetOnFlyStatus());
2685
2686 AliAODTrack* trackNeg=(AliAODTrack*)vZero->GetDaughter(1); // negative track
2687 AliAODTrack* trackPos=(AliAODTrack*)vZero->GetDaughter(0); // positive track
2688
2689 Short_t fTotalCharge = 0;
2690 for (Int_t i = 0; i < 2; i++)
2691 {
2692 AliAODTrack* track = (AliAODTrack*)vZero->GetDaughter(i); // track
2693 // Tracks TPC OK
2694 fh1QAV0TPCRefit[iIndexHisto]->Fill(track->IsOn(AliAODTrack::kTPCrefit));
2695 Double_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);
2696 fh1QAV0TPCRows[iIndexHisto]->Fill(nCrossedRowsTPC);
2697 Int_t findable = track->GetTPCNclsF();
2698 fh1QAV0TPCFindable[iIndexHisto]->Fill(findable);
2699 if (findable != 0)
2700 {
2701 fh1QAV0TPCRowsFind[iIndexHisto]->Fill(nCrossedRowsTPC/findable);
2702 }
2703 // Daughters: pseudo-rapidity cut
2704 fh1QAV0Eta[iIndexHisto]->Fill(track->Eta());
2705 if ( (nCrossedRowsTPC > (160./(250.-85.)*(255.*TMath::Abs(tan(track->Theta()))-85.))+20.) && (track->Eta() < 0) && (track->Pt() > 0.15) )
2706// if (IsCandK0s)
2707 {
2708 fh2QAV0EtaRows[iIndexHisto]->Fill(track->Eta(),nCrossedRowsTPC);
2709 fh2QAV0PtRows[iIndexHisto]->Fill(track->Pt(),nCrossedRowsTPC);
2710 fh2QAV0PhiRows[iIndexHisto]->Fill(track->Phi(),nCrossedRowsTPC);
2711 fh2QAV0NClRows[iIndexHisto]->Fill(findable,nCrossedRowsTPC);
2712 fh2QAV0EtaNCl[iIndexHisto]->Fill(track->Eta(),findable);
2713 }
2714
2715 // Daughters: transverse momentum cut
2716 fh1QAV0Pt[iIndexHisto]->Fill(track->Pt());
2717 fTotalCharge+=track->Charge();
2718 }
2719 fh1QAV0Charge[iIndexHisto]->Fill(fTotalCharge);
2720
2721 // Daughters: Impact parameter of daughters to prim vtx
2722 fh1QAV0DCAVtx[iIndexHisto]->Fill(TMath::Abs(vZero->DcaNegToPrimVertex()));
2723 fh1QAV0DCAVtx[iIndexHisto]->Fill(TMath::Abs(vZero->DcaPosToPrimVertex()));
87e23d3e 2724// fh2CutDCAVtx[iIndexHisto]->Fill(dMassK0s,TMath::Abs(vZero->DcaNegToPrimVertex()));
7729cc34 2725
2726 // Daughters: DCA
2727 fh1QAV0DCAV0[iIndexHisto]->Fill(vZero->DcaV0Daughters());
87e23d3e 2728// fh2CutDCAV0[iIndexHisto]->Fill(dMassK0s,vZero->DcaV0Daughters());
7729cc34 2729
2730 // V0: Cosine of the pointing angle
2731 fh1QAV0Cos[iIndexHisto]->Fill(vZero->CosPointingAngle(vtx));
87e23d3e 2732// fh2CutCos[iIndexHisto]->Fill(dMassK0s,vZero->CosPointingAngle(vtx));
7729cc34 2733
2734 // V0: Fiducial volume
2735 Double_t xyz[3];
2736 vZero->GetSecondaryVtx(xyz);
2737 Double_t r2=xyz[0]*xyz[0] + xyz[1]*xyz[1];
2738 fh1QAV0R[iIndexHisto]->Fill(TMath::Sqrt(r2));
2739
87e23d3e 2740 Double_t dAlpha = vZero->AlphaV0();
2741 Double_t dPtArm = vZero->PtArmV0();
7729cc34 2742
2743 if (IsCandK0s)
2744 {
2745 if (IsInPeakK0s)
2746 {
2747// fh2QAV0EtaPtK0sPeak[iIndexHisto]->Fill(trackNeg->Eta(),vZero->Pt());
2748// fh2QAV0EtaPtK0sPeak[iIndexHisto]->Fill(trackPos->Eta(),vZero->Pt());
2749 fh2QAV0EtaPtK0sPeak[iIndexHisto]->Fill(vZero->Eta(),vZero->Pt());
2750 fh2QAV0PtPtK0sPeak[iIndexHisto]->Fill(trackNeg->Pt(),trackPos->Pt());
87e23d3e 2751 fh2ArmPodK0s[iIndexHisto]->Fill(dAlpha,dPtArm);
7729cc34 2752 }
2753 fh2QAV0EtaEtaK0s[iIndexHisto]->Fill(trackNeg->Eta(),trackPos->Eta());
2754 fh2QAV0PhiPhiK0s[iIndexHisto]->Fill(trackNeg->Phi(),trackPos->Phi());
2755 fh1QAV0RapK0s[iIndexHisto]->Fill(vZero->RapK0Short());
2756 }
2757
2758 if (IsCandLambda)
2759 {
2760 if (IsInPeakLambda)
2761 {
2762// fh2QAV0EtaPtLambdaPeak[iIndexHisto]->Fill(trackNeg->Eta(),vZero->Pt());
2763// fh2QAV0EtaPtLambdaPeak[iIndexHisto]->Fill(trackPos->Eta(),vZero->Pt());
2764 fh2QAV0EtaPtLambdaPeak[iIndexHisto]->Fill(vZero->Eta(),vZero->Pt());
2765 fh2QAV0PtPtLambdaPeak[iIndexHisto]->Fill(trackNeg->Pt(),trackPos->Pt());
87e23d3e 2766 fh2ArmPodLambda[iIndexHisto]->Fill(dAlpha,dPtArm);
7729cc34 2767 }
2768 fh2QAV0EtaEtaLambda[iIndexHisto]->Fill(trackNeg->Eta(),trackPos->Eta());
2769 fh2QAV0PhiPhiLambda[iIndexHisto]->Fill(trackNeg->Phi(),trackPos->Phi());
2770 fh1QAV0RapLambda[iIndexHisto]->Fill(vZero->RapLambda());
2771 }
2772
87e23d3e 2773 fh2ArmPod[iIndexHisto]->Fill(dAlpha,dPtArm);
7729cc34 2774
2775}
2776
2777void AliAnalysisTaskV0sInJets::FillCandidates(Double_t mK, Double_t mL, Double_t mAL, Bool_t isK, Bool_t isL, Bool_t isAL, Int_t iCut/*cut index*/, Int_t iCent/*cent index*/)
2778{
2779 if (isK)
2780 {
2781 fh1V0CounterCentK0s[iCent]->Fill(iCut);
2782 fh1V0InvMassK0sAll[iCut]->Fill(mK);
2783 }
2784 if (isL)
2785 {
2786 fh1V0CounterCentLambda[iCent]->Fill(iCut);
2787 fh1V0InvMassLambdaAll[iCut]->Fill(mL);
2788 }
2789 if (isAL)
2790 {
2791 fh1V0CounterCentALambda[iCent]->Fill(iCut);
2792 fh1V0InvMassALambdaAll[iCut]->Fill(mAL);
2793 }
2794}
2795
2796Bool_t AliAnalysisTaskV0sInJets::IsParticleInCone(const AliVParticle* part1, const AliVParticle* part2, Double_t dRMax) const
2797{
2798// decides whether a particle is inside a jet cone
2799 if (!part1 || !part2)
2800 return kFALSE;
2801
2802 TVector3 vecMom2(part2->Px(),part2->Py(),part2->Pz());
2803 TVector3 vecMom1(part1->Px(),part1->Py(),part1->Pz());
2804 Double_t dR = vecMom2.DeltaR(vecMom1); // = sqrt(dEta*dEta+dPhi*dPhi)
2805 if(dR<dRMax) // momentum vectors of part1 and part2 are closer than dRMax
2806 return kTRUE;
2807 return kFALSE;
2808}
2809
2810Bool_t AliAnalysisTaskV0sInJets::OverlapWithJets(const TClonesArray* array, const AliVParticle* part, Double_t dDistance) const
2811{
2812// decides whether a cone overlaps with other jets
2813 if (!part)
2814 {
87e23d3e 2815 if(fDebug>0) printf("AliAnalysisTaskV0sInJets::OverlapWithJets: Error: No part\n");
7729cc34 2816 return kFALSE;
2817 }
2818 if (!array)
2819 {
87e23d3e 2820 if(fDebug>0) printf("AliAnalysisTaskV0sInJets::OverlapWithJets: Error: No array\n");
7729cc34 2821 return kFALSE;
2822 }
2823 Int_t iNJets = array->GetEntriesFast();
2824 if (iNJets<=0)
2825 {
87e23d3e 2826 if(fDebug>2) printf("AliAnalysisTaskV0sInJets::OverlapWithJets: Warning: No jets\n");
7729cc34 2827 return kFALSE;
2828 }
2829 AliVParticle* jet = 0;
2830 for (Int_t iJet=0; iJet<iNJets; iJet++)
2831 {
2832 jet = (AliVParticle*)array->At(iJet);
2833 if (!jet)
2834 {
87e23d3e 2835 if(fDebug>0) printf("AliAnalysisTaskV0sInJets::OverlapWithJets: Error: Failed to load jet %d/%d\n",iJet,iNJets);
7729cc34 2836 continue;
2837 }
2838 if (IsParticleInCone(part,jet,dDistance))
2839 return kTRUE;
2840 }
2841 return kFALSE;
2842}
2843
2844AliAODJet* AliAnalysisTaskV0sInJets::GetRandomCone(const TClonesArray* array, Double_t dEtaMax, Double_t dDistance) const
2845{
2846// generate a random cone which does not overlap with selected jets
2847// printf("Generating random cone...\n");
2848 TLorentzVector vecCone;
2849 AliAODJet* part = 0;
2850 Double_t dEta, dPhi;
2851 Int_t iNTrialsMax = 10;
2852 Bool_t bStatus = kFALSE;
2853 for (Int_t iTry=0; iTry<iNTrialsMax; iTry++)
2854 {
2855// printf("Try %d\n",iTry);
2856 dEta = dEtaMax*(2*fRandom->Rndm()-1.); // random eta in [-dEtaMax,+dEtaMax]
2857 dPhi = TMath::TwoPi()*fRandom->Rndm(); // random phi in [0,2*Pi]
2858 vecCone.SetPtEtaPhiM(1.,dEta,dPhi,0.);
2859 part = new AliAODJet(vecCone);
2860 if (!OverlapWithJets(array,part,dDistance))
2861 {
2862 bStatus = kTRUE;
2863// printf("Success\n");
2864 break;
2865 }
2866 else
2867 delete part;
2868 }
2869 if (!bStatus)
2870 part = 0;
2871 return part;
2872}
2873
2874Double_t AliAnalysisTaskV0sInJets::AreaCircSegment(Double_t dRadius, Double_t dDistance) const
2875{
2876// calculate area of a circular segment defined by the circle radius and the (oriented) distance between the secant line and the circle centre
2877 Double_t dEpsilon = 1e-2;
2878 Double_t dR = dRadius;
2879 Double_t dD = dDistance;
2880 if (TMath::Abs(dR)<dEpsilon)
2881 {
87e23d3e 2882 if(fDebug>0) printf("AliAnalysisTaskV0sInJets::AreaCircSegment: Error: Too small radius: %f < %f\n",dR,dEpsilon);
7729cc34 2883 return 0.;
2884 }
2885 if (dD>=dR)
2886 return 0.;
2887 if (dD<=-dR)
2888 return TMath::Pi()*dR*dR;
2889 return dR*dR*TMath::ACos(dD/dR)-dD*TMath::Sqrt(dR*dR-dD*dD);
2890}
2891
87e23d3e 2892Bool_t AliAnalysisTaskV0sInJets::IsSelectedForJets(AliAODEvent* fAOD, Double_t dVtxZCut, Double_t dVtxR2Cut, Double_t dCentCutLo, Double_t dCentCutUp, Bool_t bCutDeltaZ, Double_t dDeltaZMax)
7729cc34 2893{
2894// event selection
2895 AliAODVertex* vertex = fAOD->GetPrimaryVertex();
2896 if (!vertex)
2897 return kFALSE;
2898 if (vertex->GetNContributors() < 3)
2899 return kFALSE;
2900 TString vtxTitle(vertex->GetTitle());
2901 if (vtxTitle.Contains("TPCVertex"))
2902 return kFALSE;
2903 Double_t zVertex = vertex->GetZ();
87e23d3e 2904 if (TMath::Abs(zVertex) > dVtxZCut)
7729cc34 2905 return kFALSE;
2906 if (bCutDeltaZ)
2907 {
2908 AliAODVertex* vertexSPD = fAOD->GetPrimaryVertexSPD();
2909 if (!vertexSPD)
2910 {
2911// printf("IsSelectedForJets: Error: No SPD vertex\n");
2912 return kFALSE;
2913 }
2914 Double_t zVertexSPD = vertexSPD->GetZ();
87e23d3e 2915 if (TMath::Abs(zVertex-zVertexSPD) > dDeltaZMax)
7729cc34 2916 {
2917// printf("IsSelectedForJets: Rejecting event due to delta z = %f - %f = %f\n",zVertex,zVertexSPD,zVertex-zVertexSPD);
2918 return kFALSE;
2919 }
2920// printf("IsSelectedForJets: Event OK: %f - %f = %f\n",zVertex,zVertexSPD,zVertex-zVertexSPD);
2921 }
2922 Double_t xVertex = vertex->GetX();
2923 Double_t yVertex = vertex->GetY();
2924 Double_t radiusSq = yVertex*yVertex+xVertex*xVertex;
87e23d3e 2925 if (radiusSq > dVtxR2Cut)
7729cc34 2926 return kFALSE;
2927 Double_t centrality;
2928// centrality = fAOD->GetHeader()->GetCentrality();
2929 centrality = fAOD->GetHeader()->GetCentralityP()->GetCentralityPercentile("V0M");
2930 if (centrality < 0)
2931 return kFALSE;
87e23d3e 2932 if( (dCentCutUp < 0) || (dCentCutLo < 0) || (dCentCutUp > 100) || (dCentCutLo > 100) || (dCentCutLo > dCentCutUp) )
7729cc34 2933 return kFALSE;
87e23d3e 2934 if ( (centrality < dCentCutLo) || (centrality > dCentCutUp) )
7729cc34 2935 return kFALSE;
2936 return kTRUE;
2937}
2938
2939Int_t AliAnalysisTaskV0sInJets::GetCentralityBinIndex(Double_t centrality)
2940{
2941// returns index of the centrality bin corresponding to the provided value of centrality
2942 if (centrality < 0 || centrality > fgkiCentBinRanges[fgkiNBinsCent-1])
2943 return -1;
2944 for (Int_t i = 0; i < fgkiNBinsCent; i++)
2945 {
2946 if (centrality <= fgkiCentBinRanges[i])
2947 return i;
2948 }
2949 return -1;
2950}
2951
2952Int_t AliAnalysisTaskV0sInJets::GetCentralityBinEdge(Int_t index)
2953{
2954// returns the upper edge of the centrality bin corresponding to the provided value of index
2955 if (index < 0 || index >= fgkiNBinsCent)
2956 return -1;
2957 return fgkiCentBinRanges[index];
2958}
2959
2960TString AliAnalysisTaskV0sInJets::GetCentBinLabel(Int_t index)
2961{
2962// get string with centrality range for given bin
2963 TString lowerEdge = ( (index == 0) ? "0" : Form("%d",GetCentralityBinEdge(index-1)));
2964 TString upperEdge = Form("%d",GetCentralityBinEdge(index));
2965 return Form("%s-%s %%",lowerEdge.Data(),upperEdge.Data());
2966}
2967
2968Double_t AliAnalysisTaskV0sInJets::MassPeakSigmaOld(Double_t pt, Int_t particle)
2969{
2970// estimation of the sigma of the invariant-mass peak as a function of pT and particle type
2971 switch (particle)
2972 {
2973 case 0: // K0S
2974 return 0.0044 + 0.0004*(pt - 1.);
2975 break;
2976 case 1: // Lambda
2977 return 0.0023 + 0.00034*(pt - 1.);
2978 break;
2979 default:
2980 return 0;
2981 break;
2982 }
2983}