]>
Commit | Line | Data |
---|---|---|
1 | /*************************************************************** * | |
2 | * Authors : Simone Schuchmann | |
3 | * Contributors are mentioned in the code where appropriate. * | |
4 | * * | |
5 | * Permission to use, copy, modify and distribute this software and its * | |
6 | * documentation strictly for non-commercial purposes is hereby granted * | |
7 | * without fee, provided that the above copyright notice appears in all * | |
8 | * copies and that both the copyright notice and this permission notice * | |
9 | * appear in the supporting documentation. The authors make no claims * | |
10 | * about the suitability of this software for any purpose. It is * | |
11 | * provided "as is" without express or implied warranty. * | |
12 | **************************************************************************/ | |
13 | ||
14 | //----------------------------------------------------------------- | |
15 | // AliAnalysisTaskV0ForRAA class | |
16 | // This task is for analysing Lambda and K0s pt spectra in PbPb and | |
17 | // pp as well as with MC. The flag for pp and MC must be set | |
18 | // accordingly, default is PbPb data. | |
19 | // It works with ESD files only. | |
20 | //----------------------------------------------------------------- | |
21 | ||
22 | ||
23 | #define AliAnalysisTaskV0ForRAA_cxx | |
24 | ||
25 | #include "AliAnalysisTaskV0ForRAA.h" | |
26 | ||
27 | #include "Riostream.h" | |
28 | ||
29 | #include "TROOT.h" | |
30 | #include "TH1.h" | |
31 | #include "TH2.h" | |
32 | #include "TH3.h"//xxx | |
33 | #include "TLorentzVector.h" | |
34 | ||
35 | #include "AliAnalysisTaskSE.h" | |
36 | #include "AliAnalysisManager.h" | |
37 | #include "AliESDInputHandler.h" | |
38 | #include "AliMCEventHandler.h" | |
39 | ||
40 | #include "AliESDVZERO.h" | |
41 | #include "AliMultiplicity.h" | |
42 | #include "AliCentrality.h" | |
43 | ||
44 | #include "AliKFParticle.h" | |
45 | #include "AliKFVertex.h" | |
46 | #include "AliESDtrackCuts.h" | |
47 | #include "AliESDpid.h" | |
48 | #include "AliESDv0.h" | |
49 | #include "AliESDEvent.h" | |
50 | #include "AliMCEvent.h" | |
51 | #include "AliStack.h" | |
52 | #include "AliGenEventHeader.h" | |
53 | ||
54 | ||
55 | ClassImp(AliAnalysisTaskV0ForRAA) | |
56 | ||
57 | //________________________________________________________________________ | |
58 | AliAnalysisTaskV0ForRAA::AliAnalysisTaskV0ForRAA() | |
59 | :AliAnalysisTaskSE("default_AliAnalysisTaskV0ForRAA"), | |
60 | fESD(0), | |
61 | fMCev(0), | |
62 | //other objects | |
63 | fESDpid(0), | |
64 | fESDTrackCuts(0), | |
65 | fESDTrackCutsCharged(0), | |
66 | fESDTrackCutsLowPt(0), | |
67 | fOutputContainer(0), | |
68 | //event histos | |
69 | fHistITSLayerHits(0), | |
70 | fHistOneHitWithSDD(0), | |
71 | fHistNEvents(0), | |
72 | fHistPrimVtxZESDVSNContributors(0), | |
73 | fHistPrimVtxZESDTPCVSNContributors(0), | |
74 | fHistPrimVtxZESDSPDVSNContributors(0), | |
75 | fHistPrimVtxZESD(0), | |
76 | fHistPrimVtxZESDTPC(0), | |
77 | fHistPrimVtxZESDSPD(0), | |
78 | fHistESDVertexZ(0), | |
79 | fHistMuliplicity(0), | |
80 | fHistMuliplicityRaw(0), | |
81 | fHistCentBinRaw(0), | |
82 | fHistCentBin(0), | |
83 | fHistMultiplicityPrimary(0), | |
84 | fHistNPrim(0), | |
85 | fHistPiPiK0sVsLambdaMass(0), | |
86 | fHistPiPiK0sVsALambdaMass(0), | |
87 | fHistPiPK0sVsLambdaMass(0), | |
88 | fHistPiAPK0sVsALambdaMass(0), | |
89 | fHistPiPALambdaVsLambdaMass(0), | |
90 | fHistPiAPLambdaVsALambdaMass(0), | |
91 | //-----------K0 histos -------------------// | |
92 | fHistPiPiMass(0), | |
93 | fHistPiPiMassVSPt(0), | |
94 | fHistPiPiMassVSPtMCTruth(0), | |
95 | fHistPiPiMassVSY(0), | |
96 | fHistPiPiPtVSY(0), | |
97 | // fHistPiPiMassVSAlpha(0), | |
98 | fHistPiPiRadiusXY(0), | |
99 | fHistPiPiCosPointAng(0), | |
100 | fHistPiPiDCADaughterPosToPrimVtxVSMass(0), | |
101 | fHistPiPiDecayLengthVsPt(0), | |
102 | fHistPiPiDecayLengthVsMass(0), | |
103 | fHistPiPiDecayLengthVsCtau(0), | |
104 | // fHistPiPiMassVSPtK0L(0), | |
105 | fHistPiPiDCADaughters(0), | |
106 | // fHistPiPiPtDaughters(0), | |
107 | fHistPiPiDCAVSMass(0), | |
108 | fHistPiPiDCAZPos(0), | |
109 | fHistPiPiDCAZNeg(0), | |
110 | fHistPiPiTrackLengthPosVsMass(0), | |
111 | fHistPiPiTrackLengthNegVsMass(0), | |
112 | fHistPiPiMonitorCuts(0), | |
113 | fHistPiPiMonitorMCCuts(0), | |
114 | fHistPiPiDecayLengthResolution(0), | |
115 | fHistNclsITSPosK0(0), | |
116 | fHistNclsITSNegK0(0), | |
117 | fHistNclsTPCPosK0(0), | |
118 | fHistNclsTPCNegK0(0), | |
119 | fHistChi2PerNclsITSPosK0(0), | |
120 | fHistChi2PerNclsITSNegK0(0), | |
121 | fHistNCRowsTPCPosK0(0), | |
122 | fHistNCRowsTPCNegK0(0), | |
123 | fHistRatioFoundOverFinableTPCK0Pos(0), | |
124 | fHistRatioFoundOverFinableTPCK0Neg(0), | |
125 | //------------MC only histos----------- | |
126 | fHistPrimVtxZESDVSNContributorsMC(0), | |
127 | fHistPrimVtxZESDTPCVSNContributorsMC(0), | |
128 | fHistPrimVtxZESDSPDVSNContributorsMC(0), | |
129 | fHistMCVertexZ(0), | |
130 | fHistPiPiPDGCode(0), | |
131 | fHistPiPPDGCode(0), | |
132 | fHistPiAPPDGCode(0), | |
133 | //cosine of pointing angle of Xi vs pt histos | |
134 | fHistPiPCosPointAngXiVsPt(0), | |
135 | fHistPiAPCosPointAngXiVsPt(0), | |
136 | fHistPiPMassVSPtSecXiMCTruth(0), | |
137 | fHistPiPMassVSPtSecOmegaMCTruth(0), | |
138 | fHistPiAPMassVSPtSecXiMCTruth(0), | |
139 | fHistPiAPMassVSPtSecOmegaMCTruth(0), | |
140 | // fHistUserPtShift(0), | |
141 | // fHistPiPiPhiPosVsPtPosVsMass(0),//xxx | |
142 | // fHistPiPPhiPosVsPtPosVsMass(0),//xxx | |
143 | //selection booleans and values | |
144 | fMCMode(0), | |
145 | fMCTruthMode(0), | |
146 | fSelectInjected(0), | |
147 | fSelectMBMotherMC(0), | |
148 | fCheckNegLabelReco(0), | |
149 | fOnlyFoundRecoV0(0), | |
150 | fUseCentrality(0), | |
151 | fUseCentralityBin(0), | |
152 | fUseCentralityRange(0), | |
153 | fAnapp(0), | |
154 | fRejectPileUpSPD(0), | |
155 | fSelSDD(0), | |
156 | fSelNoSDD(0), | |
157 | fOntheFly(0), | |
158 | fVertexZCut(0), | |
159 | fVtxStatus(0), | |
160 | fNcr(0), | |
161 | fChi2cls(0), | |
162 | fTPCrefit(0), | |
163 | fNcrCh(0), | |
164 | fChi2clsCh(0), | |
165 | fTPCrefitCh(0), | |
166 | fNcrLpt(0), | |
167 | fChi2clsLpt(0), | |
168 | fTPCrefitLpt(0), | |
169 | fUsePID(0), | |
170 | fUsePIDPion(0), | |
171 | fNSigma(0), | |
172 | fNSigma2(0), | |
173 | fPPIDcut(0), | |
174 | fPtTPCCut(0), | |
175 | fMoreNclsThanRows(0), | |
176 | fMoreNclsThanFindable(0), | |
177 | fMoreNclsThanFindableMax(0), | |
178 | fRatioFoundOverFindable(0), | |
179 | fRatioMaxCRowsOverFindable(0), | |
180 | fChi2PerClusterITS(0), | |
181 | fDistanceTPCInner(0), | |
182 | fMinNCLSITSPos(0), | |
183 | fMinNCLSITSNeg(0), | |
184 | fMaxNCLSITSPos(0), | |
185 | fMaxNCLSITSNeg(0), | |
186 | fSwitchCaseITSCls(0), | |
187 | fCutMITrackLength(0), | |
188 | fCutMICrossedR(0), | |
189 | fCutMITPCncls(0), | |
190 | fCutMITrackLengthLengthF(0), | |
191 | fCutMICrossedRLengthF(0), | |
192 | fRapCutV0(0), | |
193 | fRap(0), | |
194 | fEtaCutMCDaughters(0), | |
195 | fEtaCutMCDaughtersVal(0), | |
196 | fMinPt(0), | |
197 | fAlfaCut(0), | |
198 | fQtCut(0), | |
199 | fQtCutPt(0), | |
200 | fQtCutPtLow(0), | |
201 | fArmCutK0(0), | |
202 | fArmCutL(0), | |
203 | fArmQtSlope(0), | |
204 | fExcludeLambdaFromK0s(0), | |
205 | fExcludeK0sFromLambda(0), | |
206 | fDCAToVertexK0(0), | |
207 | fDCAToVertexL(0), | |
208 | fDCAXK(0), | |
209 | fDCAYK(0), | |
210 | fDCAXL(0), | |
211 | fDCAYL(0), | |
212 | fDCAZ(0), | |
213 | fDCADaughtersL(0), | |
214 | fDCADaughtersAL(0), | |
215 | fDCADaughtersK0(0), | |
216 | fDCADaughtersToVtxLarge(0), | |
217 | fDCADaughtersToVtxSmall(0), | |
218 | fDecayRadXYMin(0), | |
219 | fDecayRadXYMax(0), | |
220 | fCosPointAngL(0), | |
221 | fCosPointAngK(0), | |
222 | fCPAPtCutK0(0), | |
223 | fCPAPtCutL(0), | |
224 | fOpengAngleDaughters(0), | |
225 | fOpAngPtCut(0), | |
226 | fDecayLengthMax(0), | |
227 | fDecayLengthMin(0), | |
228 | fDecRadCutITSMin(0), | |
229 | fDecRadCutITSMax(0), | |
230 | fCtauK0s(0), | |
231 | fCtauL(0), | |
232 | fCtauPtCutK0(0), | |
233 | fCtauPtCutL(0), | |
234 | fChiCutKf(0), | |
235 | fK0sLowMassCut(0), | |
236 | fK0sHighMassCut(0), | |
237 | fLLowMassCut(0), | |
238 | fLHighMassCut(0), | |
239 | fSetFillDetAL(0), | |
240 | fSetPtDepHist(0) | |
241 | // fShift(0), | |
242 | // fDeltaInvP(0) | |
243 | { // Constructor. | |
244 | ||
245 | DefineOutput(1,TList::Class()); | |
246 | ||
247 | // define defaults for globals | |
248 | /* | |
249 | fShift = kFALSE; // shift in charge/pt yes/no | |
250 | fDeltaInvP = 0.00; // shift value | |
251 | */ | |
252 | ||
253 | fMCMode = kFALSE; | |
254 | fMCTruthMode = kFALSE; | |
255 | ||
256 | fUseCentrality = 0; | |
257 | fUseCentralityBin = 0; | |
258 | fUseCentralityRange =0; | |
259 | ||
260 | fAnapp = kFALSE; | |
261 | fRejectPileUpSPD = kFALSE; | |
262 | fSelSDD = kFALSE; | |
263 | fSelNoSDD= kFALSE; | |
264 | ||
265 | fSelectInjected = kFALSE; | |
266 | fSelectMBMotherMC = kFALSE; | |
267 | fCheckNegLabelReco = kFALSE; | |
268 | fOnlyFoundRecoV0= kFALSE; | |
269 | ||
270 | fVertexZCut = 100000.0; | |
271 | fVtxStatus = kFALSE; | |
272 | ||
273 | fOntheFly = kTRUE; | |
274 | ||
275 | //----- define defaults for V0 and track cuts ----// | |
276 | ||
277 | ||
278 | fNcr = 70; | |
279 | fChi2cls = 4; | |
280 | fTPCrefit = kTRUE; | |
281 | fNcrCh = 70; | |
282 | fChi2clsCh =4; | |
283 | fTPCrefitCh = kTRUE; | |
284 | fNcrLpt = 70; | |
285 | fChi2clsLpt = 4; | |
286 | fTPCrefitLpt = kTRUE; | |
287 | ||
288 | ||
289 | fUsePID = kFALSE; | |
290 | fUsePIDPion = kFALSE; | |
291 | fMoreNclsThanRows = kFALSE; | |
292 | fMoreNclsThanFindable = kFALSE; | |
293 | fMoreNclsThanFindableMax = kFALSE; | |
294 | fRatioFoundOverFindable = -1.0; | |
295 | fRatioMaxCRowsOverFindable = 1000.0; | |
296 | ||
297 | ||
298 | fChi2PerClusterITS = 100000.0; | |
299 | fDistanceTPCInner = -1.0; | |
300 | fMinNCLSITSPos = -1; | |
301 | fMaxNCLSITSPos = 1000; | |
302 | fMinNCLSITSNeg = -1; | |
303 | fMaxNCLSITSNeg = 1000; | |
304 | fSwitchCaseITSCls = kFALSE; | |
305 | ||
306 | fCutMITrackLength = kFALSE; | |
307 | fCutMICrossedR = kFALSE; | |
308 | fCutMITPCncls = kFALSE; | |
309 | fCutMITrackLengthLengthF = 1.0; | |
310 | fCutMICrossedRLengthF = 0.85; | |
311 | ||
312 | fNSigma = 100000.0; | |
313 | fNSigma2 = 100000.0; | |
314 | fPPIDcut = 100.0; | |
315 | fPtTPCCut = -1.0; | |
316 | ||
317 | ||
318 | fRapCutV0=kFALSE; | |
319 | fRap=1000.0; | |
320 | fRap=1000.0; | |
321 | ||
322 | fAlfaCut= -100.0; | |
323 | fQtCut = -1.0; | |
324 | fQtCutPt = 100.0; | |
325 | fQtCutPtLow = -1.0; | |
326 | fArmCutK0=kFALSE; | |
327 | fArmCutL=kFALSE; | |
328 | fArmQtSlope =0.2; | |
329 | fExcludeLambdaFromK0s = -1.0; | |
330 | fExcludeK0sFromLambda = -1.0; | |
331 | ||
332 | fEtaCutMCDaughters = kFALSE; | |
333 | fEtaCutMCDaughtersVal = 50.0; | |
334 | ||
335 | fMinPt= -1.0; | |
336 | ||
337 | fDCAToVertexK0 = 10000.0; | |
338 | fDCAToVertexL = 10000.0; | |
339 | fDCAXK=10000.0; | |
340 | fDCAYK=10000.0; | |
341 | fDCAXL=10000.0; | |
342 | fDCAYL=10000.0; | |
343 | fDCAZ=10000.0; | |
344 | ||
345 | fDCADaughtersL=10000.0; | |
346 | fDCADaughtersAL=10000.0; | |
347 | fDCADaughtersK0=10000.0; | |
348 | ||
349 | fDCADaughtersToVtxLarge=-1.0; | |
350 | fDCADaughtersToVtxSmall=-1.0; | |
351 | ||
352 | fDecayRadXYMin=-100000.0; | |
353 | fDecayRadXYMax=1000000.0; | |
354 | fDecayLengthMax=100000.0; | |
355 | fDecayLengthMin=-1000000.0; | |
356 | ||
357 | fDecRadCutITSMin = 0.0000; | |
358 | fDecRadCutITSMax = 10000.0; | |
359 | ||
360 | fCosPointAngL=-1.0; | |
361 | fCosPointAngK=-1.0; | |
362 | fCPAPtCutK0 = 1000.0; | |
363 | fCPAPtCutL =1000.0; | |
364 | fOpengAngleDaughters = -1.0; | |
365 | fOpAngPtCut = -1.0; | |
366 | ||
367 | fCtauK0s=10e6; | |
368 | fCtauL=10e6; | |
369 | fCtauPtCutK0=10e6; | |
370 | fCtauPtCutL=10e6; | |
371 | ||
372 | fChiCutKf=1000000.0; | |
373 | ||
374 | fK0sLowMassCut = 0.25; | |
375 | fK0sHighMassCut = 0.75; | |
376 | ||
377 | fLLowMassCut = 1.05; | |
378 | fLHighMassCut = 1.25; | |
379 | ||
380 | ||
381 | fSetFillDetAL = kFALSE; | |
382 | ||
383 | fSetPtDepHist=kFALSE; | |
384 | ||
385 | //---- histograms ----// | |
386 | for(Int_t j=0;j<2;j++){ | |
387 | fHistArmenteros[j]=NULL; | |
388 | fHistV0RadiusZ[j] =NULL; | |
389 | fHistV0RadiusZVSPt[j] =NULL; | |
390 | fHistV0RadiusXY[j] =NULL; | |
391 | fHistV0RadiusXYVSY[j] =NULL; | |
392 | ||
393 | //Lambda | |
394 | fHistPiPMass[j]=NULL; | |
395 | fHistPiPMassVSPt[j]=NULL; | |
396 | fHistPiPMassVSY[j] = NULL; | |
397 | fHistPiPMassVSPtMCTruth[j]=NULL; | |
398 | fHistPiPRadiusXY[j]=NULL; | |
399 | fHistPiPCosPointAng[j]=NULL; | |
400 | fHistPiPDecayLengthVsPt[j]=NULL; | |
401 | fHistPiPDecayLengthVsMass[j]=NULL; | |
402 | fHistPiPDecayLengthVsCtau[j]=NULL; | |
403 | fHistPiPDCADaughterPosToPrimVtxVSMass[j]=NULL; | |
404 | fHistPiPDCADaughterNegToPrimVtxVSMass[j]=NULL; | |
405 | fHistPiPMassVSPtSecSigma[j]=NULL; | |
406 | fHistPiPMassVSPtSecXi[j]=NULL; | |
407 | fHistPiPMassVSPtSecOmega[j]=NULL; | |
408 | fHistPiPMassVSYSecXi[j]=NULL; | |
409 | fHistPiPXi0PtVSLambdaPt[j]=NULL; | |
410 | fHistPiPXiMinusPtVSLambdaPt[j]=NULL; | |
411 | fHistPiPOmegaPtVSLambdaPt[j]=NULL; | |
412 | fHistPiPDCADaughters[j]=NULL; | |
413 | // fHistPiPPtDaughters[j]=NULL; | |
414 | fHistPiPPtVSY[j]=NULL; | |
415 | fHistPiPDCAVSMass[j]=NULL; | |
416 | fHistPiPMonitorCuts[j] =NULL; | |
417 | fHistPiPMonitorMCCuts[j] =NULL; | |
418 | fHistPiPDecayLengthResolution[j] =NULL; | |
419 | // fHistPiPDCAZPos[j] =NULL; | |
420 | //fHistPiPDCAZNeg[j] =NULL; | |
421 | fHistPiPTrackLengthPosVsMass[j] = NULL; | |
422 | fHistPiPTrackLengthNegVsMass[j] = NULL; | |
423 | ||
424 | //ALambda | |
425 | fHistPiAPMass[j]=NULL; | |
426 | fHistPiAPMassVSPt[j]=NULL; | |
427 | fHistPiAPMassVSY[j] = NULL; | |
428 | fHistPiAPMassVSPtMCTruth[j]=NULL; | |
429 | fHistPiAPRadiusXY[j]=NULL; | |
430 | fHistPiAPCosPointAng[j]=NULL; | |
431 | fHistPiAPDecayLengthVsPt[j]=NULL; | |
432 | fHistPiAPDecayLengthVsMass[j]=NULL; | |
433 | fHistPiAPDecayLengthVsCtau[j]=NULL; | |
434 | fHistPiAPDCADaughterPosToPrimVtxVSMass[j]=NULL; | |
435 | fHistPiAPDCADaughterNegToPrimVtxVSMass[j]=NULL; | |
436 | fHistPiAPMassVSPtSecSigma[j]=NULL; | |
437 | fHistPiAPMassVSPtSecXi[j]=NULL; | |
438 | fHistPiAPMassVSPtSecOmega[j]=NULL; | |
439 | fHistPiAPMassVSYSecXi[j]=NULL; | |
440 | fHistPiAPXi0PtVSLambdaPt[j]=NULL; | |
441 | fHistPiAPXiMinusPtVSLambdaPt[j]=NULL; | |
442 | fHistPiAPOmegaPtVSLambdaPt[j] =NULL; | |
443 | fHistPiAPDCADaughters[j]=NULL; | |
444 | // fHistPiAPPtDaughters[j]=NULL; | |
445 | fHistPiAPPtVSY[j]=NULL; | |
446 | fHistPiAPDCAVSMass[j]=NULL; | |
447 | fHistPiAPMonitorCuts[j] =NULL; | |
448 | fHistPiAPMonitorMCCuts[j] =NULL; | |
449 | fHistPiAPDecayLengthResolution[j] =NULL; | |
450 | // fHistPiAPDCAZPos[j] =NULL; | |
451 | //fHistPiAPDCAZNeg[j] =NULL; | |
452 | fHistPiAPTrackLengthPosVsMass[j] = NULL; | |
453 | fHistPiAPTrackLengthNegVsMass[j] = NULL; | |
454 | ||
455 | //other | |
456 | fHistDedxSecProt[j]=NULL; | |
457 | fHistDedxSecAProt[j]=NULL; | |
458 | fHistDedxSecPiMinus[j]=NULL; | |
459 | fHistDedxSecPiPlus[j]=NULL; | |
460 | fHistDedxProt[j]=NULL; | |
461 | fHistDedxAProt[j]=NULL; | |
462 | fHistDedxPiMinus[j]=NULL; | |
463 | fHistDedxPiPlus[j]=NULL; | |
464 | fHistNclsITS[j]=NULL; | |
465 | fHistNclsTPC[j]=NULL; | |
466 | fHistNclsITSPosL[j]=NULL; | |
467 | fHistNclsITSNegL[j]=NULL; | |
468 | fHistNclsTPCPosL[j]=NULL; | |
469 | fHistNclsTPCNegL[j]=NULL; | |
470 | fHistChi2PerNclsITSPosL[j]=NULL; | |
471 | fHistChi2PerNclsITSNegL[j]=NULL; | |
472 | fHistNCRowsTPCPosL[j]=NULL; | |
473 | fHistNCRowsTPCNegL[j]=NULL; | |
474 | fHistRatioFoundOverFinableTPCLPos[j]=NULL; | |
475 | fHistRatioFoundOverFinableTPCLNeg[j]=NULL; | |
476 | fHistPiPiEtaDMC[j] = NULL; | |
477 | fHistPiPiEtaDReco[j] = NULL; | |
478 | fHistPiPEtaDMC[j] = NULL; | |
479 | fHistPiPEtaDReco[j] = NULL; | |
480 | } | |
481 | ||
482 | } | |
483 | //________________________________________________________________________ | |
484 | AliAnalysisTaskV0ForRAA::AliAnalysisTaskV0ForRAA(const char *name) | |
485 | :AliAnalysisTaskSE(name), | |
486 | fESD(0), | |
487 | fMCev(0), | |
488 | //other objects | |
489 | fESDpid(0), | |
490 | fESDTrackCuts(0), | |
491 | fESDTrackCutsCharged(0), | |
492 | fESDTrackCutsLowPt(0), | |
493 | fOutputContainer(0), | |
494 | //event histos | |
495 | fHistITSLayerHits(0), | |
496 | fHistOneHitWithSDD(0), | |
497 | fHistNEvents(0), | |
498 | fHistPrimVtxZESDVSNContributors(0), | |
499 | fHistPrimVtxZESDTPCVSNContributors(0), | |
500 | fHistPrimVtxZESDSPDVSNContributors(0), | |
501 | fHistPrimVtxZESD(0), | |
502 | fHistPrimVtxZESDTPC(0), | |
503 | fHistPrimVtxZESDSPD(0), | |
504 | fHistESDVertexZ(0), | |
505 | fHistMuliplicity(0), | |
506 | fHistMuliplicityRaw(0), | |
507 | fHistCentBinRaw(0), | |
508 | fHistCentBin(0), | |
509 | fHistMultiplicityPrimary(0), | |
510 | fHistNPrim(0), | |
511 | fHistPiPiK0sVsLambdaMass(0), | |
512 | fHistPiPiK0sVsALambdaMass(0), | |
513 | fHistPiPK0sVsLambdaMass(0), | |
514 | fHistPiAPK0sVsALambdaMass(0), | |
515 | fHistPiPALambdaVsLambdaMass(0), | |
516 | fHistPiAPLambdaVsALambdaMass(0), | |
517 | //-----------K0 histos -------------------// | |
518 | fHistPiPiMass(0), | |
519 | fHistPiPiMassVSPt(0), | |
520 | fHistPiPiMassVSPtMCTruth(0), | |
521 | fHistPiPiMassVSY(0), | |
522 | fHistPiPiPtVSY(0), | |
523 | // fHistPiPiMassVSAlpha(0), | |
524 | fHistPiPiRadiusXY(0), | |
525 | fHistPiPiCosPointAng(0), | |
526 | fHistPiPiDCADaughterPosToPrimVtxVSMass(0), | |
527 | fHistPiPiDecayLengthVsPt(0), | |
528 | fHistPiPiDecayLengthVsMass(0), | |
529 | fHistPiPiDecayLengthVsCtau(0), | |
530 | // fHistPiPiMassVSPtK0L(0), | |
531 | fHistPiPiDCADaughters(0), | |
532 | // fHistPiPiPtDaughters(0), | |
533 | fHistPiPiDCAVSMass(0), | |
534 | fHistPiPiDCAZPos(0), | |
535 | fHistPiPiDCAZNeg(0), | |
536 | fHistPiPiTrackLengthPosVsMass(0), | |
537 | fHistPiPiTrackLengthNegVsMass(0), | |
538 | fHistPiPiMonitorCuts(0), | |
539 | fHistPiPiMonitorMCCuts(0), | |
540 | fHistPiPiDecayLengthResolution(0), | |
541 | fHistNclsITSPosK0(0), | |
542 | fHistNclsITSNegK0(0), | |
543 | fHistNclsTPCPosK0(0), | |
544 | fHistNclsTPCNegK0(0), | |
545 | fHistChi2PerNclsITSPosK0(0), | |
546 | fHistChi2PerNclsITSNegK0(0), | |
547 | fHistNCRowsTPCPosK0(0), | |
548 | fHistNCRowsTPCNegK0(0), | |
549 | fHistRatioFoundOverFinableTPCK0Pos(0), | |
550 | fHistRatioFoundOverFinableTPCK0Neg(0), | |
551 | //------------MC only histos----------- | |
552 | fHistPrimVtxZESDVSNContributorsMC(0), | |
553 | fHistPrimVtxZESDTPCVSNContributorsMC(0), | |
554 | fHistPrimVtxZESDSPDVSNContributorsMC(0), | |
555 | fHistMCVertexZ(0), | |
556 | fHistPiPiPDGCode(0), | |
557 | fHistPiPPDGCode(0), | |
558 | fHistPiAPPDGCode(0), | |
559 | //cosine of pointing angle of Xi vs pt histos | |
560 | fHistPiPCosPointAngXiVsPt(0), | |
561 | fHistPiAPCosPointAngXiVsPt(0), | |
562 | fHistPiPMassVSPtSecXiMCTruth(0), | |
563 | fHistPiPMassVSPtSecOmegaMCTruth(0), | |
564 | fHistPiAPMassVSPtSecXiMCTruth(0), | |
565 | fHistPiAPMassVSPtSecOmegaMCTruth(0), | |
566 | // fHistUserPtShift(0), | |
567 | // fHistPiPiPhiPosVsPtPosVsMass(0),//xxx | |
568 | // fHistPiPPhiPosVsPtPosVsMass(0),//xxx | |
569 | //selection booleans and values | |
570 | fMCMode(0), | |
571 | fMCTruthMode(0), | |
572 | fSelectInjected(0), | |
573 | fSelectMBMotherMC(0), | |
574 | fCheckNegLabelReco(0), | |
575 | fOnlyFoundRecoV0(0), | |
576 | fUseCentrality(0), | |
577 | fUseCentralityBin(0), | |
578 | fUseCentralityRange(0), | |
579 | fAnapp(0), | |
580 | fRejectPileUpSPD(0), | |
581 | fSelSDD(0), | |
582 | fSelNoSDD(0), | |
583 | fOntheFly(0), | |
584 | fVertexZCut(0), | |
585 | fVtxStatus(0), | |
586 | fNcr(0), | |
587 | fChi2cls(0), | |
588 | fTPCrefit(0), | |
589 | fNcrCh(0), | |
590 | fChi2clsCh(0), | |
591 | fTPCrefitCh(0), | |
592 | fNcrLpt(0), | |
593 | fChi2clsLpt(0), | |
594 | fTPCrefitLpt(0), | |
595 | fUsePID(0), | |
596 | fUsePIDPion(0), | |
597 | fNSigma(0), | |
598 | fNSigma2(0), | |
599 | fPPIDcut(0), | |
600 | fPtTPCCut(0), | |
601 | fMoreNclsThanRows(0), | |
602 | fMoreNclsThanFindable(0), | |
603 | fMoreNclsThanFindableMax(0), | |
604 | fRatioFoundOverFindable(0), | |
605 | fRatioMaxCRowsOverFindable(0), | |
606 | fChi2PerClusterITS(0), | |
607 | fDistanceTPCInner(0), | |
608 | fMinNCLSITSPos(0), | |
609 | fMinNCLSITSNeg(0), | |
610 | fMaxNCLSITSPos(0), | |
611 | fMaxNCLSITSNeg(0), | |
612 | fSwitchCaseITSCls(0), | |
613 | fCutMITrackLength(0), | |
614 | fCutMICrossedR(0), | |
615 | fCutMITPCncls(0), | |
616 | fCutMITrackLengthLengthF(0), | |
617 | fCutMICrossedRLengthF(0), | |
618 | fRapCutV0(0), | |
619 | fRap(0), | |
620 | fEtaCutMCDaughters(0), | |
621 | fEtaCutMCDaughtersVal(0), | |
622 | fMinPt(0), | |
623 | fAlfaCut(0), | |
624 | fQtCut(0), | |
625 | fQtCutPt(0), | |
626 | fQtCutPtLow(0), | |
627 | fArmCutK0(0), | |
628 | fArmCutL(0), | |
629 | fArmQtSlope(0), | |
630 | fExcludeLambdaFromK0s(0), | |
631 | fExcludeK0sFromLambda(0), | |
632 | fDCAToVertexK0(0), | |
633 | fDCAToVertexL(0), | |
634 | fDCAXK(0), | |
635 | fDCAYK(0), | |
636 | fDCAXL(0), | |
637 | fDCAYL(0), | |
638 | fDCAZ(0), | |
639 | fDCADaughtersL(0), | |
640 | fDCADaughtersAL(0), | |
641 | fDCADaughtersK0(0), | |
642 | fDCADaughtersToVtxLarge(0), | |
643 | fDCADaughtersToVtxSmall(0), | |
644 | fDecayRadXYMin(0), | |
645 | fDecayRadXYMax(0), | |
646 | fCosPointAngL(0), | |
647 | fCosPointAngK(0), | |
648 | fCPAPtCutK0(0), | |
649 | fCPAPtCutL(0), | |
650 | fOpengAngleDaughters(0), | |
651 | fOpAngPtCut(0), | |
652 | fDecayLengthMax(0), | |
653 | fDecayLengthMin(0), | |
654 | fDecRadCutITSMin(0), | |
655 | fDecRadCutITSMax(0), | |
656 | fCtauK0s(0), | |
657 | fCtauL(0), | |
658 | fCtauPtCutK0(0), | |
659 | fCtauPtCutL(0), | |
660 | fChiCutKf(0), | |
661 | fK0sLowMassCut(0), | |
662 | fK0sHighMassCut(0), | |
663 | fLLowMassCut(0), | |
664 | fLHighMassCut(0), | |
665 | fSetFillDetAL(0), | |
666 | fSetPtDepHist(0) | |
667 | // fShift(0), | |
668 | // fDeltaInvP(0) | |
669 | { // Constructor. | |
670 | ||
671 | DefineOutput(1,TList::Class()); | |
672 | ||
673 | // define defaults for globals | |
674 | /* | |
675 | fShift = kFALSE; // shift in charge/pt yes/no | |
676 | fDeltaInvP = 0.00; // shift value | |
677 | */ | |
678 | ||
679 | fMCMode = kFALSE; | |
680 | fMCTruthMode = kFALSE; | |
681 | ||
682 | fUseCentrality = 0; | |
683 | fUseCentralityBin = 0; | |
684 | fUseCentralityRange =0; | |
685 | ||
686 | fAnapp = kFALSE; | |
687 | fRejectPileUpSPD = kFALSE; | |
688 | fSelSDD = kFALSE; | |
689 | fSelNoSDD= kFALSE; | |
690 | ||
691 | fSelectInjected = kFALSE; | |
692 | fSelectMBMotherMC = kFALSE; | |
693 | fCheckNegLabelReco = kFALSE; | |
694 | fOnlyFoundRecoV0= kFALSE; | |
695 | ||
696 | fVertexZCut = 100000.0; | |
697 | fVtxStatus = kFALSE; | |
698 | ||
699 | fOntheFly = kTRUE; | |
700 | ||
701 | //----- define defaults for V0 and track cuts ----// | |
702 | ||
703 | fNcr = 70; | |
704 | fChi2cls = 4; | |
705 | fTPCrefit = kTRUE; | |
706 | fNcrCh = 70; | |
707 | fChi2clsCh =4; | |
708 | fTPCrefitCh = kTRUE; | |
709 | fNcrLpt = 70; | |
710 | fChi2clsLpt = 4; | |
711 | fTPCrefitLpt = kTRUE; | |
712 | ||
713 | ||
714 | ||
715 | fUsePID = kFALSE; | |
716 | fUsePIDPion = kFALSE; | |
717 | fMoreNclsThanRows = kFALSE; | |
718 | fMoreNclsThanFindable = kFALSE; | |
719 | fMoreNclsThanFindableMax = kFALSE; | |
720 | fRatioFoundOverFindable = -1.0; | |
721 | fRatioMaxCRowsOverFindable = 1000.0; | |
722 | ||
723 | ||
724 | fChi2PerClusterITS = 100000.0; | |
725 | fDistanceTPCInner = -1.0; | |
726 | fMinNCLSITSPos = -1; | |
727 | fMaxNCLSITSPos = 1000; | |
728 | fMinNCLSITSNeg = -1; | |
729 | fMaxNCLSITSNeg = 1000; | |
730 | fSwitchCaseITSCls = kFALSE; | |
731 | ||
732 | fCutMITrackLength = kFALSE; | |
733 | fCutMICrossedR = kFALSE; | |
734 | fCutMITPCncls = kFALSE; | |
735 | fCutMITrackLengthLengthF = 1.0; | |
736 | fCutMICrossedRLengthF = 0.85; | |
737 | ||
738 | fNSigma = 100000.0; | |
739 | fNSigma2 = 100000.0; | |
740 | fPPIDcut = 100.0; | |
741 | fPtTPCCut = -1.0; | |
742 | ||
743 | ||
744 | fRapCutV0=kFALSE; | |
745 | fRap=1000.0; | |
746 | fRap=1000.0; | |
747 | ||
748 | fAlfaCut= -100.0; | |
749 | fQtCut = -1.0; | |
750 | fQtCutPt = 100.0; | |
751 | fQtCutPtLow = -1.0; | |
752 | fArmCutK0=kFALSE; | |
753 | fArmCutL=kFALSE; | |
754 | fArmQtSlope =0.2; | |
755 | fExcludeLambdaFromK0s = -1.0; | |
756 | fExcludeK0sFromLambda = -1.0; | |
757 | ||
758 | fEtaCutMCDaughters = kFALSE; | |
759 | fEtaCutMCDaughtersVal = 50.0; | |
760 | ||
761 | fMinPt= -1.0; | |
762 | ||
763 | fDCAToVertexK0 = 10000.0; | |
764 | fDCAToVertexL = 10000.0; | |
765 | fDCAXK=10000.0; | |
766 | fDCAYK=10000.0; | |
767 | fDCAXL=10000.0; | |
768 | fDCAYL=10000.0; | |
769 | fDCAZ=10000.0; | |
770 | ||
771 | fDCADaughtersL=10000.0; | |
772 | fDCADaughtersAL=10000.0; | |
773 | fDCADaughtersK0=10000.0; | |
774 | ||
775 | fDCADaughtersToVtxLarge=-1.0; | |
776 | fDCADaughtersToVtxSmall=-1.0; | |
777 | ||
778 | fDecayRadXYMin=-100000.0; | |
779 | fDecayRadXYMax=1000000.0; | |
780 | fDecayLengthMax=100000.0; | |
781 | fDecayLengthMin=-1000000.0; | |
782 | ||
783 | fDecRadCutITSMin = 0.0000; | |
784 | fDecRadCutITSMax = 10000.0; | |
785 | ||
786 | fCosPointAngL=-1.0; | |
787 | fCosPointAngK=-1.0; | |
788 | fCPAPtCutK0 = 1000.0; | |
789 | fCPAPtCutL =1000.0; | |
790 | fOpengAngleDaughters = -1.0; | |
791 | fOpAngPtCut = -1.0; | |
792 | ||
793 | fCtauK0s=10e6; | |
794 | fCtauL=10e6; | |
795 | fCtauPtCutK0=10e6; | |
796 | fCtauPtCutL=10e6; | |
797 | ||
798 | fChiCutKf=1000000.0; | |
799 | ||
800 | fK0sLowMassCut = 0.25; | |
801 | fK0sHighMassCut = 0.75; | |
802 | ||
803 | fLLowMassCut = 1.05; | |
804 | fLHighMassCut = 1.25; | |
805 | ||
806 | ||
807 | fSetFillDetAL = kFALSE; | |
808 | ||
809 | fSetPtDepHist=kFALSE; | |
810 | ||
811 | //---- histograms ----// | |
812 | for(Int_t j=0;j<2;j++){ | |
813 | fHistArmenteros[j]=NULL; | |
814 | fHistV0RadiusZ[j] =NULL; | |
815 | fHistV0RadiusZVSPt[j] =NULL; | |
816 | fHistV0RadiusXY[j] =NULL; | |
817 | fHistV0RadiusXYVSY[j] =NULL; | |
818 | ||
819 | //Lambda | |
820 | fHistPiPMass[j]=NULL; | |
821 | fHistPiPMassVSPt[j]=NULL; | |
822 | fHistPiPMassVSY[j] = NULL; | |
823 | fHistPiPMassVSPtMCTruth[j]=NULL; | |
824 | fHistPiPRadiusXY[j]=NULL; | |
825 | fHistPiPCosPointAng[j]=NULL; | |
826 | fHistPiPDecayLengthVsPt[j]=NULL; | |
827 | fHistPiPDecayLengthVsMass[j]=NULL; | |
828 | fHistPiPDecayLengthVsCtau[j]=NULL; | |
829 | fHistPiPDCADaughterPosToPrimVtxVSMass[j]=NULL; | |
830 | fHistPiPDCADaughterNegToPrimVtxVSMass[j]=NULL; | |
831 | fHistPiPMassVSPtSecSigma[j]=NULL; | |
832 | fHistPiPMassVSPtSecXi[j]=NULL; | |
833 | fHistPiPMassVSPtSecOmega[j]=NULL; | |
834 | fHistPiPMassVSYSecXi[j]=NULL; | |
835 | fHistPiPXi0PtVSLambdaPt[j]=NULL; | |
836 | fHistPiPXiMinusPtVSLambdaPt[j]=NULL; | |
837 | fHistPiPOmegaPtVSLambdaPt[j]=NULL; | |
838 | fHistPiPDCADaughters[j]=NULL; | |
839 | // fHistPiPPtDaughters[j]=NULL; | |
840 | fHistPiPPtVSY[j]=NULL; | |
841 | fHistPiPDCAVSMass[j]=NULL; | |
842 | fHistPiPMonitorCuts[j] =NULL; | |
843 | fHistPiPMonitorMCCuts[j] =NULL; | |
844 | fHistPiPDecayLengthResolution[j] =NULL; | |
845 | // fHistPiPDCAZPos[j] =NULL; | |
846 | //fHistPiPDCAZNeg[j] =NULL; | |
847 | fHistPiPTrackLengthPosVsMass[j] = NULL; | |
848 | fHistPiPTrackLengthNegVsMass[j] = NULL; | |
849 | ||
850 | //ALambda | |
851 | fHistPiAPMass[j]=NULL; | |
852 | fHistPiAPMassVSPt[j]=NULL; | |
853 | fHistPiAPMassVSY[j] = NULL; | |
854 | fHistPiAPMassVSPtMCTruth[j]=NULL; | |
855 | fHistPiAPRadiusXY[j]=NULL; | |
856 | fHistPiAPCosPointAng[j]=NULL; | |
857 | fHistPiAPDecayLengthVsPt[j]=NULL; | |
858 | fHistPiAPDecayLengthVsMass[j]=NULL; | |
859 | fHistPiAPDecayLengthVsCtau[j]=NULL; | |
860 | fHistPiAPDCADaughterPosToPrimVtxVSMass[j]=NULL; | |
861 | fHistPiAPDCADaughterNegToPrimVtxVSMass[j]=NULL; | |
862 | fHistPiAPMassVSPtSecSigma[j]=NULL; | |
863 | fHistPiAPMassVSPtSecXi[j]=NULL; | |
864 | fHistPiAPMassVSPtSecOmega[j]=NULL; | |
865 | fHistPiAPMassVSYSecXi[j]=NULL; | |
866 | fHistPiAPXi0PtVSLambdaPt[j]=NULL; | |
867 | fHistPiAPXiMinusPtVSLambdaPt[j]=NULL; | |
868 | fHistPiAPOmegaPtVSLambdaPt[j] =NULL; | |
869 | fHistPiAPDCADaughters[j]=NULL; | |
870 | // fHistPiAPPtDaughters[j]=NULL; | |
871 | fHistPiAPPtVSY[j]=NULL; | |
872 | fHistPiAPDCAVSMass[j]=NULL; | |
873 | fHistPiAPMonitorCuts[j] =NULL; | |
874 | fHistPiAPMonitorMCCuts[j] =NULL; | |
875 | fHistPiAPDecayLengthResolution[j] =NULL; | |
876 | // fHistPiAPDCAZPos[j] =NULL; | |
877 | //fHistPiAPDCAZNeg[j] =NULL; | |
878 | fHistPiAPTrackLengthPosVsMass[j] = NULL; | |
879 | fHistPiAPTrackLengthNegVsMass[j] = NULL; | |
880 | ||
881 | //other | |
882 | fHistDedxSecProt[j]=NULL; | |
883 | fHistDedxSecAProt[j]=NULL; | |
884 | fHistDedxSecPiMinus[j]=NULL; | |
885 | fHistDedxSecPiPlus[j]=NULL; | |
886 | fHistDedxProt[j]=NULL; | |
887 | fHistDedxAProt[j]=NULL; | |
888 | fHistDedxPiMinus[j]=NULL; | |
889 | fHistDedxPiPlus[j]=NULL; | |
890 | fHistNclsITS[j]=NULL; | |
891 | fHistNclsTPC[j]=NULL; | |
892 | fHistNclsITSPosL[j]=NULL; | |
893 | fHistNclsITSNegL[j]=NULL; | |
894 | fHistNclsTPCPosL[j]=NULL; | |
895 | fHistNclsTPCNegL[j]=NULL; | |
896 | fHistChi2PerNclsITSPosL[j]=NULL; | |
897 | fHistChi2PerNclsITSNegL[j]=NULL; | |
898 | fHistNCRowsTPCPosL[j]=NULL; | |
899 | fHistNCRowsTPCNegL[j]=NULL; | |
900 | fHistRatioFoundOverFinableTPCLPos[j]=NULL; | |
901 | fHistRatioFoundOverFinableTPCLNeg[j]=NULL; | |
902 | fHistPiPiEtaDMC[j] = NULL; | |
903 | fHistPiPiEtaDReco[j] = NULL; | |
904 | fHistPiPEtaDMC[j] = NULL; | |
905 | fHistPiPEtaDReco[j] = NULL; | |
906 | } | |
907 | ||
908 | } | |
909 | ||
910 | //_____________________________________________________ | |
911 | AliAnalysisTaskV0ForRAA::~AliAnalysisTaskV0ForRAA() | |
912 | { | |
913 | //---- Remove all pointers ----// | |
914 | if(fOutputContainer) delete fOutputContainer;fOutputContainer=0; | |
915 | if(fESDTrackCuts) delete fESDTrackCuts;fESDTrackCuts=0; | |
916 | if(fESDTrackCutsCharged) delete fESDTrackCutsCharged;fESDTrackCutsCharged=0; | |
917 | if(fESDTrackCutsLowPt) delete fESDTrackCutsLowPt; fESDTrackCutsLowPt=0; | |
918 | } | |
919 | //________________________________________________________________________ | |
920 | void AliAnalysisTaskV0ForRAA::UserCreateOutputObjects(){ | |
921 | ||
922 | //--- esd track cuts V0 daughters ---// | |
923 | TString cutsname = "esdtrackcuts"; | |
924 | // esd track cuts for pions high pt | |
925 | fESDTrackCuts = new AliESDtrackCuts(cutsname); | |
926 | fESDTrackCuts->SetMaxChi2PerClusterTPC(fChi2cls); | |
927 | fESDTrackCuts->SetMinNCrossedRowsTPC(fNcr); | |
928 | fESDTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
929 | fESDTrackCuts->SetRequireTPCRefit(fTPCrefit); | |
930 | fESDTrackCuts->SetRequireSigmaToVertex(kFALSE); | |
931 | ||
932 | // esd track cuts for protons high pt | |
933 | TString cutsnameCh = cutsname; | |
934 | cutsnameCh +="_charged"; | |
935 | fESDTrackCutsCharged = new AliESDtrackCuts(cutsnameCh); | |
936 | fESDTrackCutsCharged->SetMaxChi2PerClusterTPC(fChi2clsCh); | |
937 | fESDTrackCutsCharged->SetMinNCrossedRowsTPC(fNcrCh); | |
938 | fESDTrackCutsCharged->SetAcceptKinkDaughters(kFALSE); | |
939 | fESDTrackCutsCharged->SetRequireTPCRefit(fTPCrefitCh); | |
940 | fESDTrackCutsCharged->SetRequireSigmaToVertex(kFALSE); | |
941 | ||
942 | // esd track cuts for all low pt | |
943 | TString cutsnameLowPt = cutsname; | |
944 | cutsnameLowPt +="_lowpt"; | |
945 | fESDTrackCutsLowPt = new AliESDtrackCuts(cutsnameLowPt); | |
946 | fESDTrackCutsLowPt->SetMaxChi2PerClusterTPC(fChi2clsLpt); | |
947 | fESDTrackCutsLowPt->SetMinNCrossedRowsTPC(fNcrLpt); | |
948 | fESDTrackCutsLowPt->SetAcceptKinkDaughters(kFALSE); | |
949 | fESDTrackCutsLowPt->SetRequireTPCRefit(fTPCrefitLpt); | |
950 | fESDTrackCutsLowPt->SetRequireSigmaToVertex(kFALSE); | |
951 | ||
952 | //create output objects | |
953 | ||
954 | Int_t nbPt=800; | |
955 | Int_t nbMass=500; | |
956 | ||
957 | ||
958 | //----------------- create output container -----------------// | |
959 | ||
960 | fOutputContainer = new TList() ; | |
961 | fOutputContainer->SetName(GetName()) ; | |
962 | fOutputContainer->SetOwner(); | |
963 | ||
964 | Int_t mchist = 1;// for Data | |
965 | if((fMCMode && fMCTruthMode) || fMCTruthMode) mchist = 2; | |
966 | ||
967 | ||
968 | //------------ create allways -----------------------// | |
969 | fHistNEvents = new TH1F("fHistNEvents","no of events before cuts =0, after cuts=1, after process =2",5,0.0,5.0); | |
970 | fOutputContainer->Add(fHistNEvents); | |
971 | ||
972 | fHistMuliplicity = new TH1F("fHistMuliplicity","V0 multiplicity",3000,0.0,30000); | |
973 | fOutputContainer->Add(fHistMuliplicity); | |
974 | ||
975 | fHistMuliplicityRaw = new TH1F("fHistMuliplicityRaw","V0 multiplicity before process",3000,0.0,30000); | |
976 | fOutputContainer->Add(fHistMuliplicityRaw); | |
977 | ||
978 | fHistMultiplicityPrimary = new TH1F("fHistMultiplicityPrimary","number of charged tracks",5000,0.0,20000); | |
979 | fOutputContainer->Add(fHistMultiplicityPrimary); | |
980 | ||
981 | fHistESDVertexZ= new TH1F("fHistESDVertexZ"," z vertex distr in cm",500,-50,50); | |
982 | fOutputContainer->Add(fHistESDVertexZ); | |
983 | ||
984 | fHistPrimVtxZESD = new TH1F("fHistPrimVtxZESD","z vertex pos ESD",250,-50,50); | |
985 | fOutputContainer->Add(fHistPrimVtxZESD); | |
986 | ||
987 | fHistPrimVtxZESDVSNContributors = new TH2F("fHistPrimVtxZESDVSNContributors","prim vtx pos z ESD vs no. of contributers TPC",250,-50,50,500,0.0,500.0); | |
988 | fOutputContainer->Add(fHistPrimVtxZESDVSNContributors); | |
989 | ||
990 | fHistNPrim = new TH1F("fHistNPrim","Number of contributers to vertex",2500,0.0,5000); | |
991 | fOutputContainer->Add(fHistNPrim); | |
992 | ||
993 | //------------------------ pp analysis only -------------------------// | |
994 | if(fAnapp){ | |
995 | fHistITSLayerHits = new TH1F("fHistITSLayerHits","SDD layer -1=0,1=1,2=2 ... 5=5,0=nothing",7,-1.5,5.5); | |
996 | fOutputContainer->Add(fHistITSLayerHits); | |
997 | fHistOneHitWithSDD = new TH1F("fHistOneHitWithSDD","min one hit in SDD",2,-0.5,1.5); | |
998 | fOutputContainer->Add(fHistOneHitWithSDD); | |
999 | fHistPrimVtxZESDTPC = new TH1F("fHistPrimVtxZESDTPC","z vertex pos TPC",250,-50,50); | |
1000 | fOutputContainer->Add(fHistPrimVtxZESDTPC); | |
1001 | fHistPrimVtxZESDSPD = new TH1F("fHistPrimVtxZESDSPD","z vertex pos SPD",250,-50,50); | |
1002 | fOutputContainer->Add(fHistPrimVtxZESDSPD); | |
1003 | fHistPrimVtxZESDTPCVSNContributors = new TH2F("fHistPrimVtxZESDTPCVSNContributors","prim vtx pos z TPC vs no. of contributers TPC",250,-50,50,500,0.0,500.0); | |
1004 | fOutputContainer->Add(fHistPrimVtxZESDTPCVSNContributors); | |
1005 | fHistPrimVtxZESDSPDVSNContributors = new TH2F("fHistPrimVtxZESDSPDVSNContributors","prim vtx pos z SPD vs no. of contributers TPC",250,-50,50,500,0.0,500.0); | |
1006 | fOutputContainer->Add(fHistPrimVtxZESDSPDVSNContributors); | |
1007 | ||
1008 | } | |
1009 | else { | |
1010 | Double_t binsCent[12]={0.0,5.0,10.0,20.0,30.0,40.0,50.0,60.0,70.0,80.0,90.0,100.0}; | |
1011 | fHistCentBinRaw = new TH1F("fHistCentBinRaw","centrality bin before cent selection",11,binsCent); | |
1012 | fOutputContainer->Add(fHistCentBinRaw); | |
1013 | fHistCentBin = new TH1F("fHistCentBin","centrality bin",11,binsCent); | |
1014 | fOutputContainer->Add(fHistCentBin); | |
1015 | ||
1016 | } | |
1017 | ||
1018 | // ------------------- add always ---------------------------// | |
1019 | fHistV0RadiusZ[0] = new TH2F("fHistV0RadiusZ","z of decay radius vs 2D radius",100,0.0,100.0,250,-125.0,125.0); | |
1020 | fHistV0RadiusZVSPt[0] = new TH2F("fHistV0RadiusZVSPt","z of decay radius vs pt radius",200,0.0,20.0,125,0.0,125.0); | |
1021 | fHistV0RadiusXY[0] = new TH2F("fHistV0RadiusXY","y vs x decay radius",250,-125.0,125.0,250,-125.0,125.0); | |
1022 | fHistV0RadiusXYVSY[0] = new TH2F("fHistV0RadiusXYVSY","2D decay radius vs rap",100,-1,1,100,0.0,100.0); | |
1023 | fHistArmenteros[0] = new TH2F("fHistArmenteros"," pi+pi- armenteros",nbMass,-1.,1.,500,0.,0.5); | |
1024 | ||
1025 | // fHistPiPiPhiPosVsPtPosVsMass = new TH3F("fHistPiPiPhiPosVsPtPosVsMass","ctau K0s vs pt vs mass",250,0.25,0.75,440,0.0,110.0,200,0.0,20.0);//4.0);//xxx | |
1026 | // fHistPiPPhiPosVsPtPosVsMass = new TH3F("fHistPiPPhiPosVsPtPosVsMass","ctau L vs pt vs mass",250,0.25,0.75,440,0.0,110.0,200,0.0,20.0);//4.0);//xxx | |
1027 | fHistPiPiK0sVsLambdaMass = new TH2F("fHistPiPiK0sVsLambdaMass","K0s mass vs Lambda mass for all pt for K0s",250,1.05,1.25,250,0.25,0.75); | |
1028 | fHistPiPiK0sVsALambdaMass = new TH2F("fHistPiPiK0sVsALambdaMass","K0s mass vs ALambda mass for all pt for K0s",250,1.05,1.25,250,0.25,0.75); | |
1029 | ||
1030 | fHistPiPK0sVsLambdaMass = new TH2F("fHistPiPK0sVsLambdaMass","K0s mass vs Lambda mass for all pt for Lambda",250,1.05,1.25,250,0.25,0.75); | |
1031 | ||
1032 | fHistPiAPK0sVsALambdaMass = new TH2F("fHistPiAPK0sVsALambdaMass","K0s mass vs ALambda mass for all pt for ALambda",250,1.05,1.25,250,0.25,0.75); | |
1033 | ||
1034 | fHistPiPALambdaVsLambdaMass = new TH2F("fHistPiPALambdaVsLambdaMass","ALambda mass vs Lambda mass for Lambda",250,1.05,1.25,250,1.05,1.25); | |
1035 | fHistPiAPLambdaVsALambdaMass = new TH2F("fHistPiAPLambdaVsALambdaMass","Lambda mass vs ALambda mass for ALambda",250,1.05,1.25,250,1.05,1.25); | |
1036 | ||
1037 | //-----K0s | |
1038 | fHistPiPiMass = new TH1F("fHistPiPiMass"," pi+pi- InvMass distribution",2*nbMass,0.,2.); | |
1039 | fHistPiPiMassVSPt = new TH2F("fHistPiPiMassVSPt","pi+pi- InvMass distribution",nbMass,0.25,0.75,300,0.0,30.0); | |
1040 | fHistPiPiMassVSPtMCTruth = new TH2F("fHistPiPiMassVSPtMCTruth","pi+pi- InvMass distribution vs pt MCTruth",nbMass,0.25,0.75,300,0.0,30.0); | |
1041 | fHistPiPiMassVSY = new TH2F("fHistPiPiMassVSY","pi+pi- InvMass distribution vs rapidity",nbMass,0.25,0.75,200,-1.0,1.0); | |
1042 | fHistPiPiPtVSY = new TH2F("fHistPiPiPtVSY","phi vs mass",100,-1,1,100,0.0,20); | |
1043 | fHistPiPiDecayLengthVsPt = new TH2F("fHistPiPiDecayLengthVsPt","K0 decay length vs pt",200,0.0,20.0,220,0.0,110.0); | |
1044 | fHistPiPiDecayLengthVsMass = new TH2F("fHistPiPiDecayLengthVsMass","K0s decay length vs mass",nbMass,0.25,0.75,220,0.0,110.0); | |
1045 | if(!fSetPtDepHist){ | |
1046 | fHistPiPiDecayLengthVsCtau = new TH2F("fHistPiPiDecayLengthVsCtau","K0s ctau vs mass",nbMass,0.25,0.75,250,0.0,50.0); | |
1047 | } | |
1048 | else{ | |
1049 | fHistPiPiDecayLengthVsCtau = new TH2F("fHistPiPiDecayLengthVsCtau","K0s ctau vs pt",200,0,20.0,250,0.0,50.0); | |
1050 | } | |
1051 | ||
1052 | fHistPiPiMonitorCuts = new TH1F("fHistPiPiMonitorCuts","K0 cut monitor",35,0.5,35.5); | |
1053 | fHistPiPiMonitorMCCuts = new TH1F("fHistPiPiMonitorMCCuts","K0 cut monitor mc",35,0.5,35.5); | |
1054 | ||
1055 | //---------------Lambda | |
1056 | fHistPiPMass[0] = new TH1F("fHistPiPMass"," p+pi- InvMass distribution",2*nbMass,0.,2.); | |
1057 | fHistPiPMassVSPt[0] = new TH2F("fHistPiPMassVSPt","p+pi- InvMass distribution",nbMass,1.05,1.25,300,0.0,30.0); | |
1058 | fHistPiPMassVSPtMCTruth[0] = new TH2F("fHistPiPMassVSPtMCTruth","p+pi- InvMass distribution vs pt MCTruth",nbMass,1.05,1.25,300,0.0,30.0); | |
1059 | fHistPiPMassVSY[0] = new TH2F("fHistPiPMassVSY","p+pi- InvMass distribution vs rapidity",nbMass,1.05,1.25,200,-1.0,1.0); | |
1060 | fHistPiPPtVSY[0] = new TH2F("fHistPiPPtVSY","p{t} vs y",100,-1,1,100,0.0,20); | |
1061 | fHistPiPDecayLengthVsPt[0] = new TH2F("fHistPiPDecayLengthVsPt","#Lambda decay length vs pt",200,0.0,20.0,220,0.0,110.0); | |
1062 | fHistPiPDecayLengthVsMass[0] = new TH2F("fHistPiPDecayLengthVsMass","#Lambda decay length vs mass",nbMass,1.05,1.25,220,0.0,110.0); | |
1063 | if(!fSetPtDepHist){ | |
1064 | fHistPiPDecayLengthVsCtau[0] = new TH2F("fHistPiPDecayLengthVsCtau","L ctau vs mass",nbMass,1.05,1.25,250,0.0,50.0); | |
1065 | } | |
1066 | else{ | |
1067 | fHistPiPDecayLengthVsCtau[0] = new TH2F("fHistPiPDecayLengthVsCtau","L ctau vs pt",200,0.0,20.0,250,0.0,50.0); | |
1068 | } | |
1069 | fHistPiPMonitorCuts[0] = new TH1F("fHistPiPMonitorCuts","#Lambda cut monitor",35,0.5,35.5); | |
1070 | fHistPiPMonitorMCCuts[0] = new TH1F("fHistPiPMonitorMCCuts","#Lambda cut monitor mc ",35,0.5,35.5); | |
1071 | ||
1072 | //-------------ALamda | |
1073 | fHistPiAPMass[0] = new TH1F("fHistPiAPMass"," ap-pi+ InvMass distribution",2*nbMass,0.,2.); | |
1074 | fHistPiAPMassVSPt[0] = new TH2F("fHistPiAPMassVSPt","p-pi+ InvMass distribution",nbMass,1.05,1.25,300,0.0,30.0); | |
1075 | fHistPiAPMassVSPtMCTruth[0] = new TH2F("fHistPiAPMassVSPtMCTruth","p-pi+ InvMass distribution vs pt MCTruth",nbMass,1.05,1.25,300,0.0,30.0); | |
1076 | fHistPiAPMassVSY[0] = new TH2F("fHistPiAPMassVSY","p-pi+ InvMass distribution vs rapidity",nbMass,1.05,1.25,200,-1.0,1.0); | |
1077 | fHistPiAPPtVSY[0] = new TH2F("fHistPiAPPtVSY","p{t} vs y",100,-1,1,100,0.0,20); | |
1078 | fHistPiAPDecayLengthVsPt[0] = new TH2F("fHistPiAPDecayLengthVsPt","#bar{#Lambda} decay length vs pt",200,0.0,20.0,220,0.0,110.0); | |
1079 | fHistPiAPDecayLengthVsMass[0] = new TH2F("fHistPiAPDecayLengthVsMass","#bar{#Lambda} decay length vs mass",nbMass,1.05,1.25,220,0.0,110.0); | |
1080 | if(!fSetPtDepHist){ | |
1081 | fHistPiAPDecayLengthVsCtau[0] = new TH2F("fHistPiAPDecayLengthVsCtau","AL ctau vs mass",nbMass,1.05,1.25,250,0.0,50.0); | |
1082 | } | |
1083 | else{ | |
1084 | fHistPiAPDecayLengthVsCtau[0] = new TH2F("fHistPiAPDecayLengthVsCtau","AL ctau vs pt",200,0.0,20.0,250,0.0,50.0); | |
1085 | } | |
1086 | fHistPiAPMonitorCuts[0] = new TH1F("fHistPiAPMonitorCuts","#bar{#Lambda} cut monitor",35,0.5,35.5); | |
1087 | fHistPiAPMonitorMCCuts[0] = new TH1F("fHistPiAPMonitorMCCuts","#bar{#Lambda} cut monitor mc",35,0.5,35.5); | |
1088 | ||
1089 | // ---------------------------------------------for MC reco secondaries -----------------------------------------// | |
1090 | if(mchist==2){ | |
1091 | fHistV0RadiusZ[1] = new TH2F("fHistV0RadiusZSec","z of decay radius vs 2D radius",100,0.0,100.0,250,-125.0,125.0); | |
1092 | fHistV0RadiusZVSPt[1] = new TH2F("fHistV0RadiusZVSPtSec","z of decay radius vs pt radius",200,0.0,20.0,125,0.0,125.0); | |
1093 | fHistV0RadiusXY[1] = new TH2F("fHistV0RadiusXYSec","y vs x decay radius",250,-125.0,125.0,250,-125.0,125.0); | |
1094 | fHistV0RadiusXYVSY[1] = new TH2F("fHistV0RadiusXYVSYSec","2D decay radius vs rap",100,-1,1,100,0.0,100.0); | |
1095 | fHistArmenteros[1] = new TH2F("fHistArmenterosSec"," pi+pi- armenteros",nbMass,-1.,1.,500,0.,0.5); | |
1096 | ||
1097 | //K0s | |
1098 | //--------------- Lambda | |
1099 | fHistPiPMass[1] = new TH1F("fHistPiPMassSec"," p+pi- InvMass distribution",2*nbMass,0.,2.); | |
1100 | fHistPiPMassVSPt[1] = new TH2F("fHistPiPMassVSPtSec","p+pi- InvMass distribution",nbMass,1.05,1.25,300,0.0,30.0); | |
1101 | fHistPiPMassVSPtMCTruth[1] = new TH2F("fHistPiPMassVSPtMCTruthSec","p+pi- InvMass distribution vs pt MCTruth",nbMass,1.05,1.25,300,0.0,30.0); | |
1102 | fHistPiPMassVSY[1] = new TH2F("fHistPiPMassVSYSec","p+pi- InvMass distribution vs rapidity",nbMass,1.05,1.25,200,-1.0,1.0); | |
1103 | fHistPiPPtVSY[1] = new TH2F("fHistPiPPtVSYSec","p{t} vs y",100,-1,1,100,0.0,20); | |
1104 | fHistPiPDecayLengthVsPt[1] = new TH2F("fHistPiPDecayLengthVsPtSec","#Lambda decay length vs pt",200,0.0,20.0,220,0.0,110.0); | |
1105 | fHistPiPDecayLengthVsMass[1] = new TH2F("fHistPiPDecayLengthVsMassSec","#Lambda decay length vs mass",nbMass,1.05,1.25,220,0.0,110.0); | |
1106 | if(!fSetPtDepHist){ | |
1107 | fHistPiPDecayLengthVsCtau[1] = new TH2F("fHistPiPDecayLengthVsCtauSec","L ctau vs mass",nbMass,1.05,1.25,250,0.0,50.0); | |
1108 | } | |
1109 | else{ | |
1110 | fHistPiPDecayLengthVsCtau[1] = new TH2F("fHistPiPDecayLengthVsCtauSec","L ctau vs pt",200,0.0,20.0,250,0.0,50.0); | |
1111 | } | |
1112 | fHistPiPMonitorCuts[1] = new TH1F("fHistPiPMonitorCutsSec","#Lambda cut monitor",35,0.5,35.5); | |
1113 | fHistPiPMonitorMCCuts[1] = new TH1F("fHistPiPMonitorMCCutsSec","#Lambda cut monitor mc",35,0.5,35.5); | |
1114 | ||
1115 | //----------------ALambda | |
1116 | fHistPiAPMass[1] = new TH1F("fHistPiAPMassSec"," ap-pi+ InvMass distribution",2*nbMass,0.,2.); | |
1117 | fHistPiAPMassVSPt[1] = new TH2F("fHistPiAPMassVSPtSec","p-pi+ InvMass distribution",nbMass,1.05,1.25,300,0.0,30.0); | |
1118 | fHistPiAPMassVSPtMCTruth[1] = new TH2F("fHistPiAPMassVSPtMCTruthSec","p-pi+ InvMass distribution vs pt MCTruth",nbMass,1.05,1.25,300,0.0,30.0); | |
1119 | fHistPiAPMassVSY[1] = new TH2F("fHistPiAPMassVSYSec","p-pi+ InvMass distribution vs rapidity",nbMass,1.05,1.25,200,-1.0,1.0); | |
1120 | fHistPiAPPtVSY[1] = new TH2F("fHistPiAPPtVSYSec","p{t} vs y",100,-1,1,100,0.0,20); | |
1121 | fHistPiAPDecayLengthVsPt[1] = new TH2F("fHistPiAPDecayLengthVsPtSec","#bar{#Lambda} decay length vs pt",200,0.0,20.0,220,0.0,110.0); | |
1122 | fHistPiAPDecayLengthVsMass[1] = new TH2F("fHistPiAPDecayLengthVsMassSec","#bar{#Lambda} decay length vs mass",nbMass,1.05,1.25,220,0.0,110.0); | |
1123 | if(!fSetPtDepHist){ | |
1124 | fHistPiAPDecayLengthVsCtau[1] = new TH2F("fHistPiAPDecayLengthVsCtauSec","AL ctau vs mass",nbMass,1.05,1.25,250,0.0,50.0); | |
1125 | } | |
1126 | else{ | |
1127 | fHistPiAPDecayLengthVsCtau[1] = new TH2F("fHistPiAPDecayLengthVsCtauSec","AL ctau vs pt",200,0.0,20.0,250,0.0,50.0); | |
1128 | } | |
1129 | ||
1130 | fHistPiAPMonitorCuts[1] = new TH1F("fHistPiAPMonitorCutsSec","#bar{#Lambda} cut monitor",35,0.5,35.5); | |
1131 | fHistPiAPMonitorMCCuts[1] = new TH1F("fHistPiAPMonitorMCCutsSec","#bar{#Lambda} cut monitor mc",35,0.5,35.5); | |
1132 | } | |
1133 | ||
1134 | //add | |
1135 | //------------ K0s ------------------ | |
1136 | fOutputContainer->Add(fHistPiPiMass); | |
1137 | fOutputContainer->Add(fHistPiPiMassVSPt); | |
1138 | fOutputContainer->Add(fHistPiPiMassVSPtMCTruth); | |
1139 | fOutputContainer->Add(fHistPiPiMassVSY); | |
1140 | fOutputContainer->Add(fHistPiPiPtVSY); | |
1141 | fOutputContainer->Add(fHistPiPiDecayLengthVsPt); | |
1142 | fOutputContainer->Add(fHistPiPiDecayLengthVsCtau); | |
1143 | fOutputContainer->Add(fHistPiPiDecayLengthVsMass); | |
1144 | fOutputContainer->Add(fHistPiPiMonitorCuts); | |
1145 | fOutputContainer->Add(fHistPiPiMonitorMCCuts); | |
1146 | fOutputContainer->Add(fHistPiPiK0sVsLambdaMass); | |
1147 | fOutputContainer->Add(fHistPiPiK0sVsALambdaMass); | |
1148 | // fOutputContainer->Add(fHistPiPiPhiPosVsPtPosVsMass);//xxx | |
1149 | ||
1150 | // --------------- Lambda --------------- | |
1151 | fOutputContainer->Add(fHistPiPK0sVsLambdaMass); | |
1152 | fOutputContainer->Add(fHistPiPALambdaVsLambdaMass); | |
1153 | // fOutputContainer->Add(fHistPiPPhiPosVsPtPosVsMass);//xxx | |
1154 | ||
1155 | // --------------- ALambda --------------- | |
1156 | fOutputContainer->Add(fHistPiAPK0sVsALambdaMass); | |
1157 | fOutputContainer->Add(fHistPiAPLambdaVsALambdaMass); | |
1158 | ||
1159 | ||
1160 | for(Int_t j=0;j<mchist;j++){ | |
1161 | fOutputContainer->Add(fHistArmenteros[j]); | |
1162 | fOutputContainer->Add(fHistV0RadiusZ[j]); | |
1163 | fOutputContainer->Add(fHistV0RadiusZVSPt[j]); | |
1164 | fOutputContainer->Add(fHistV0RadiusXY[j]); | |
1165 | fOutputContainer->Add(fHistV0RadiusXYVSY[j]); | |
1166 | fOutputContainer->Add(fHistPiPMass[j]); | |
1167 | fOutputContainer->Add(fHistPiAPMass[j]); | |
1168 | fOutputContainer->Add(fHistPiPMassVSPt[j]); | |
1169 | fOutputContainer->Add(fHistPiAPMassVSPt[j]); | |
1170 | fOutputContainer->Add(fHistPiPMassVSPtMCTruth[j]); | |
1171 | fOutputContainer->Add(fHistPiAPMassVSPtMCTruth[j]); | |
1172 | fOutputContainer->Add(fHistPiPMassVSY[j]); | |
1173 | fOutputContainer->Add(fHistPiAPMassVSY[j]); | |
1174 | fOutputContainer->Add(fHistPiPPtVSY[j]); | |
1175 | fOutputContainer->Add(fHistPiAPPtVSY[j]); | |
1176 | fOutputContainer->Add(fHistPiPDecayLengthVsPt[j]); | |
1177 | fOutputContainer->Add(fHistPiAPDecayLengthVsPt[j]); | |
1178 | fOutputContainer->Add(fHistPiPDecayLengthVsCtau[j]); | |
1179 | fOutputContainer->Add(fHistPiAPDecayLengthVsCtau[j]); | |
1180 | fOutputContainer->Add(fHistPiPDecayLengthVsMass[j]); | |
1181 | fOutputContainer->Add(fHistPiAPDecayLengthVsMass[j]); | |
1182 | fOutputContainer->Add(fHistPiPMonitorCuts[j]); | |
1183 | fOutputContainer->Add(fHistPiAPMonitorCuts[j]); | |
1184 | fOutputContainer->Add(fHistPiPMonitorMCCuts[j]); | |
1185 | fOutputContainer->Add(fHistPiAPMonitorMCCuts[j]); | |
1186 | } | |
1187 | ||
1188 | ||
1189 | //----------------- for reco or data or mc data like MC reco only -----------------// | |
1190 | if((fMCMode) || (!fMCTruthMode && !fMCMode)){ | |
1191 | ||
1192 | fHistPiPiEtaDReco[0] = new TH2F("fHistPiPiEtaDRecoRaw","K0s daughters eta raw",300,-6,6,100,0,20); | |
1193 | fOutputContainer->Add(fHistPiPiEtaDReco[0]); | |
1194 | fHistPiPiEtaDReco[1] = new TH2F("fHistPiPiEtaDReco","K0s daughters eta after rap V0 cut pos",300,-3,3,300,-3.00,3.0); | |
1195 | fOutputContainer->Add(fHistPiPiEtaDReco[1]); | |
1196 | fHistPiPEtaDReco[0] = new TH2F("fHistPiPEtaDRecoRaw","#Lambda daughters eta raw",300,-6,6,100,0,20); | |
1197 | fOutputContainer->Add(fHistPiPEtaDReco[0]); | |
1198 | fHistPiPEtaDReco[1] = new TH2F("fHistPiPEtaDReco","#Lambda daughters eta after rap V0 cut neg",300,-3,3,300,-3.00,3.0); | |
1199 | fOutputContainer->Add(fHistPiPEtaDReco[1]); | |
1200 | ||
1201 | //K0 | |
1202 | ||
1203 | // fHistPiPiMassVSAlpha = new TH2F("fHistPiPiMassVSAlpha"," alpha armenteros vs pi+pi- InvMass distribution",nbMass,0.25,0.75,500,-1.,1.); | |
1204 | if(!fSetPtDepHist){ | |
1205 | fHistPiPiDCADaughters = new TH2F("fHistPiPiDCADaughters","dca of K0 daughters",nbMass,0.25,0.75,250,0.0,2); | |
1206 | fHistPiPiDCADaughterPosToPrimVtxVSMass = new TH2F("fHistPiPiDCADaughterPosToPrimVtxVSMass","pi+ DCA daughter to prim vtx vsinvmass",nbMass,0.25,0.75,250,0.0,10.0); | |
1207 | fHistPiPiDCAVSMass = new TH2F("fHistPiPiDCAVSMass","pi+pi- dca vs pt",nbMass,0.25,0.75,250,0.0,5.0); | |
1208 | fHistPiPiCosPointAng = new TH2F("fHistPiPiCosPointAng","K0 cosine of pointing angle vs mass ",nbMass,0.25,0.75,200,0.99,1.00); | |
1209 | fHistPiPiRadiusXY = new TH2F("fHistPiPiRadiusXY","pi+pi- phi dist vs mass",nbMass,0.25,0.75,200,0.0,4.0); | |
1210 | // fHistPiPiPtDaughters = new TH2F("fHistPiPiPtDaughters","p_{t} pos vs p_{t} neg of daughters",400,0.0,20.0,400,0,20.0); | |
1211 | fHistPiPiDCAZPos = new TH2F("fHistPiPiDCAZPos","dca z of K0 pos daughters",nbMass,0.25,0.75,200,-20.0,20.0); | |
1212 | fHistPiPiDCAZNeg = new TH2F("fHistPiPiDCAZNeg","dca z of K0 neg daughters",nbMass,0.25,0.75,200,-20.0,20.0); | |
1213 | fHistPiPiTrackLengthPosVsMass = new TH2F("fHistPiPiTrackLengthPosVsMass","track lenght of pos K0s daughter in TPC",nbMass,0.25,0.75,250,0.0,250.0); | |
1214 | fHistPiPiTrackLengthNegVsMass = new TH2F("fHistPiPiTrackLengthNegVsMass","track lenght of neg K0s daughter in TPC",nbMass,0.25,0.75,250,0.0,250.0); | |
1215 | } | |
1216 | else{//pt dependence | |
1217 | fHistPiPiDCADaughters = new TH2F("fHistPiPiDCADaughters","dca of K0 daughters",200,0.0,20.0,250,0.0,2); | |
1218 | fHistPiPiDCADaughterPosToPrimVtxVSMass = new TH2F("fHistPiPiDCADaughterPosToPrimVtxVSMass","pi+ DCA daughter to prim vtx vsinvmass",200,0.0,20.0,250,0.0,10.0); | |
1219 | fHistPiPiDCAVSMass = new TH2F("fHistPiPiDCAVSMass","pi+pi- dca vs pt",200,0.0,20.0,250,0.0,5.0); | |
1220 | fHistPiPiCosPointAng = new TH2F("fHistPiPiCosPointAng","K0 cosine of pointing angle vs mass ",200,0.0,20.0,200,0.99,1.00); | |
1221 | fHistPiPiRadiusXY = new TH2F("fHistPiPiRadiusXY","pi+pi- phi dist vs mass",200,0.0,20.0,200,0.0,4.0); | |
1222 | fHistPiPiDCAZPos = new TH2F("fHistPiPiDCAZPos","dca z of K0 pos daughters",200,0.0,20.0,200,-20.0,20.0); | |
1223 | fHistPiPiDCAZNeg = new TH2F("fHistPiPiDCAZNeg","dca z of K0 neg daughters",200,0.0,20.0,200,-20.0,20.0); | |
1224 | fHistPiPiTrackLengthPosVsMass = new TH2F("fHistPiPiTrackLengthPosVsMass","track lenght of pos K0s daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1225 | fHistPiPiTrackLengthNegVsMass = new TH2F("fHistPiPiTrackLengthNegVsMass","track lenght of neg K0s daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1226 | } | |
1227 | ||
1228 | //Lambda | |
1229 | if(!fSetPtDepHist){ | |
1230 | fHistPiPDCADaughters[0] = new TH2F("fHistPiPDCADaughters","dca of #Lambda daughters",nbMass,1.05,1.25,250,0.0,2.0); | |
1231 | fHistPiPDCADaughterPosToPrimVtxVSMass[0] = new TH2F("fHistPiPDCADaughterPosToPrimVtxVSMass","pos DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1232 | fHistPiPDCADaughterNegToPrimVtxVSMass[0] = new TH2F("fHistPiPDCADaughterNegToPrimVtxVSMass","neg DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1233 | fHistPiPDCAVSMass[0] = new TH2F("fHistPiPDCAVSMass","ppi- dca vs pt",nbMass,1.05,1.25,250,0.0,5.0); | |
1234 | fHistPiPCosPointAng[0] = new TH2F("fHistPiPCosPointAng","#Lambda cosine of pointing angle vs mass ",nbMass,1.05,1.25,200,0.99,1.00); | |
1235 | fHistPiPRadiusXY[0] = new TH2F("fHistPiPRadiusXY","pi-p+ phi dist vs mass",nbMass,1.05,1.25,200,0.0,4.0); | |
1236 | // fHistPiPPtDaughters[0] = new TH2F("fHistPiPPtDaughters","p_{t} pos vs p_{t} neg of daughters",400,0.0,20.0,400,0,20.0); | |
1237 | // fHistPiPDCAZPos[0] = new TH2F("fHistPiPDCAZPos","dca z of Lambda pos daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1238 | //fHistPiPDCAZNeg[0] = new TH2F("fHistPiPDCAZNeg","dca z of Lambda neg daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1239 | fHistPiPTrackLengthPosVsMass[0] = new TH2F("fHistPiPTrackLengthPosVsMass","track length of pos Lambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1240 | fHistPiPTrackLengthNegVsMass[0] = new TH2F("fHistPiPTrackLengthNegVsMass","track length of neg Lambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1241 | } | |
1242 | else{//pt dependence | |
1243 | fHistPiPDCADaughters[0] = new TH2F("fHistPiPDCADaughters","dca of #Lambda daughters",200,0.0,20.0,250,0.0,2.0); | |
1244 | fHistPiPDCADaughterPosToPrimVtxVSMass[0] = new TH2F("fHistPiPDCADaughterPosToPrimVtxVSMass","pos DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1245 | fHistPiPDCADaughterNegToPrimVtxVSMass[0] = new TH2F("fHistPiPDCADaughterNegToPrimVtxVSMass","neg DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1246 | fHistPiPDCAVSMass[0] = new TH2F("fHistPiPDCAVSMass","ppi- dca vs pt",200,0.0,20.0,250,0.0,5.0); | |
1247 | fHistPiPCosPointAng[0] = new TH2F("fHistPiPCosPointAng","#Lambda cosine of pointing angle vs mass ",200,0.0,20.0,200,0.99,1.00); | |
1248 | fHistPiPRadiusXY[0] = new TH2F("fHistPiPRadiusXY","pi-p+ phi dist vs mass",200,0.0,20.0,200,0.0,4.0); | |
1249 | //fHistPiPDCAZPos[0] = new TH2F("fHistPiPDCAZPos","dca z of Lambda pos daughters",200,0.0,20.0,200,-20.0,20.0); | |
1250 | //fHistPiPDCAZNeg[0] = new TH2F("fHistPiPDCAZNeg","dca z of Lambda neg daughters",200,0.0,20.0,200,-20.0,20.0); | |
1251 | fHistPiPTrackLengthPosVsMass[0] = new TH2F("fHistPiPTrackLengthPosVsMass","track length of pos Lambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1252 | fHistPiPTrackLengthNegVsMass[0] = new TH2F("fHistPiPTrackLengthNegVsMass","track length of neg Lambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1253 | } | |
1254 | ||
1255 | //AntiLambda | |
1256 | if(!fSetPtDepHist){ | |
1257 | fHistPiAPDCADaughters[0] = new TH2F("fHistPiAPDCADaughters","dca of #bar{#Lambda} daughters",nbMass,1.05,1.25,250,0.0,2.0); | |
1258 | fHistPiAPDCADaughterPosToPrimVtxVSMass[0] = new TH2F("fHistPiAPDCADaughterPosToPrimVtxVSMass","pos DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1259 | fHistPiAPDCADaughterNegToPrimVtxVSMass[0] = new TH2F("fHistPiAPDCADaughterNegToPrimVtxVSMass","neg DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1260 | fHistPiAPDCAVSMass[0] = new TH2F("fHistPiAPDCAVSMass","pi+p- dca vs pt",nbMass,1.05,1.25,250,0.0,5.0); | |
1261 | fHistPiAPCosPointAng[0] = new TH2F("fHistPiAPCosPointAng","#bar{#Lambda} cosine of pointing angle vs mass",nbMass,1.05,1.25,200,0.99,1.00); | |
1262 | fHistPiAPRadiusXY[0] = new TH2F("fHistPiAPRadiusXY","pi+p- phi dist vs mass",nbMass,1.05,1.25,200,0.0,4.0); | |
1263 | // fHistPiAPPtDaughters[0] = new TH2F("fHistPiAPPtDaughters","p_{t} pos vs p_{t} neg of daughters",400,0.0,20.0,400,0,20.0); | |
1264 | // fHistPiAPDCAZPos[0] = new TH2F("fHistPiAPDCAZPos","dca z of ALambda pos daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1265 | //fHistPiAPDCAZNeg[0] = new TH2F("fHistPiAPDCAZNeg","dca z of ALambda neg daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1266 | fHistPiAPTrackLengthPosVsMass[0] = new TH2F("fHistPiAPTrackLengthPosVsMass","track length of pos ALambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1267 | fHistPiAPTrackLengthNegVsMass[0] = new TH2F("fHistPiAPTrackLengthNegVsMass","track length of neg ALambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1268 | } | |
1269 | else{//pt dependence | |
1270 | fHistPiAPDCADaughters[0] = new TH2F("fHistPiAPDCADaughters","dca of #bar{#Lambda} daughters",200,0.0,20.0,250,0.0,2.0); | |
1271 | fHistPiAPDCADaughterPosToPrimVtxVSMass[0] = new TH2F("fHistPiAPDCADaughterPosToPrimVtxVSMass","pos DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1272 | fHistPiAPDCADaughterNegToPrimVtxVSMass[0] = new TH2F("fHistPiAPDCADaughterNegToPrimVtxVSMass","neg DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1273 | fHistPiAPDCAVSMass[0] = new TH2F("fHistPiAPDCAVSMass","pi+p- dca vs pt",200,0.0,20.0,250,0.0,5.0); | |
1274 | fHistPiAPCosPointAng[0] = new TH2F("fHistPiAPCosPointAng","#bar{#Lambda} cosine of pointing angle vs mass",200,0.0,20.0,200,0.99,1.00); | |
1275 | fHistPiAPRadiusXY[0] = new TH2F("fHistPiAPRadiusXY","pi+p- phi dist vs mass",200,0.0,20.0,200,0.0,4.0); | |
1276 | // fHistPiAPDCAZPos[0] = new TH2F("fHistPiAPDCAZPos","dca z of ALambda pos daughters",200,0.0,20.0,200,-20.0,20.0); | |
1277 | //fHistPiAPDCAZNeg[0] = new TH2F("fHistPiAPDCAZNeg","dca z of ALambda neg daughters",200,0.0,20.0,200,-20.0,20.0); | |
1278 | fHistPiAPTrackLengthPosVsMass[0] = new TH2F("fHistPiAPTrackLengthPosVsMass","track length of pos ALambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1279 | fHistPiAPTrackLengthNegVsMass[0] = new TH2F("fHistPiAPTrackLengthNegVsMass","track length of neg ALambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1280 | } | |
1281 | ||
1282 | //dedx | |
1283 | fHistDedxSecProt[0] = new TH2F("fHistDedxSecProt","proton", nbPt, 0, 20, 100, 0, 400); | |
1284 | fHistDedxSecPiPlus[0] = new TH2F("fHistDedxSecPiPlus","pi plus", nbPt, 0, 20, 100, 0, 400); | |
1285 | fHistDedxSecAProt[0] = new TH2F("fHistDedxSecAProt","antiproton", nbPt, 0, 20, 100, 0, 400); | |
1286 | fHistDedxSecPiMinus[0] = new TH2F("fHistDedxSecPiMinus","pi minus", nbPt, 0, 20, 100, 0, 400); | |
1287 | fHistDedxProt[0] = new TH2F("fHistDedxProt","proton", nbPt, 0, 20, 100, 0, 400); | |
1288 | fHistDedxPiPlus[0] = new TH2F("fHistDedxPiPlus","pi plus", nbPt, 0, 20, 100, 0, 400); | |
1289 | fHistDedxAProt[0] = new TH2F("fHistDedxAProt","antiproton", nbPt, 0, 20, 100, 0, 400); | |
1290 | fHistDedxPiMinus[0] = new TH2F("fHistDedxPiMinus","pi minus", nbPt, 0, 20, 100, 0, 400); | |
1291 | ||
1292 | ||
1293 | // ------------------------------------------ clusters --------------------------------------------------// | |
1294 | fHistNclsITS[0] = new TH2F("fHistNclsITS","fHistNclsITS pos vs neg L",10,-0.5,9.5,10,-0.5,9.5); | |
1295 | fHistNclsTPC[0] = new TH2F("fHistNclsTPC","ncls TPC neg vs crossed rows neg L",200,-0.5,199.5,200,-0.5,199.5); | |
1296 | ||
1297 | fHistNclsITS[1] = new TH2F("fHistNclsITSSec","fHistNclsITS pos vs neg K0",10,-0.5,9.5,10,-0.5,9.5); | |
1298 | fHistNclsTPC[1] = new TH2F("fHistNclsTPCSec","ncls TPC neg vs crossed rows neg K0",200,-0.5,199.5,200,-0.5,199.5); | |
1299 | ||
1300 | if(!fSetPtDepHist){ | |
1301 | //K0s | |
1302 | fHistNclsITSPosK0 = new TH2F("fHistNclsITSPosK0","fHistNclsITSPos vs pt K0 pos",nbMass,0.25,0.75,7,-0.5,6.5); | |
1303 | fHistNclsITSNegK0 = new TH2F("fHistNclsITSNegK0","fHistNclsITSNeg vs pt K0 neg",nbMass,0.25,0.75,7,-0.5,6.5); | |
1304 | ||
1305 | fHistNclsTPCPosK0 = new TH2F("fHistNclsTPCPosK0","K0 mass vs phi pos",nbMass,0.25,0.75,200,0.0,200.0); | |
1306 | fHistNclsTPCNegK0 = new TH2F("fHistNclsTPCNegK0","K0 mass vs phi neg",nbMass,0.25,0.75,200,0.0,200.0); | |
1307 | ||
1308 | fHistChi2PerNclsITSPosK0 = new TH2F("fHistChi2PerNclsITSPosK0","chi2 per cluster ITS K0 pos",nbMass,0.25,0.75,250,0.0,25.0); | |
1309 | fHistChi2PerNclsITSNegK0 = new TH2F("fHistChi2PerNclsITSNegK0","chi2 per cluster ITS K0 neg",nbMass,0.25,0.75,250,0.0,25.0); | |
1310 | ||
1311 | fHistNCRowsTPCPosK0 = new TH2F("fHistNCRowsTPCPosK0","n crossed rows vs K0 pos",nbMass,0.25,0.75,200,0.0,200.0); | |
1312 | fHistNCRowsTPCNegK0 = new TH2F("fHistNCRowsTPCNegK0","n crossed rows vs K0 neg",nbMass,0.25,0.75,200,0.0,200.0); | |
1313 | ||
1314 | fHistRatioFoundOverFinableTPCK0Pos = new TH2F("fHistRatioFoundOverFinableTPCK0Pos","ncls found over findable K0 pos sec",nbMass,0.25,0.75,200,0.0,2.0); | |
1315 | fHistRatioFoundOverFinableTPCK0Neg = new TH2F("fHistRatioFoundOverFinableTPCK0Neg","ncls found over findable K0 neg sec",nbMass,0.25,0.75,200,0.0,2.0); | |
1316 | //Lambda | |
1317 | fHistNclsITSPosL[0] = new TH2F("fHistNclsITSPosL","fHistNclsITSPos vs pt L pos",nbMass,1.05,1.25,7,-0.5,6.5); | |
1318 | fHistNclsITSNegL[0] = new TH2F("fHistNclsITSNegL","fHistNclsITSNeg vs pt L neg",nbMass,1.05,1.25,7,-0.5,6.5); | |
1319 | ||
1320 | fHistNclsTPCPosL[0] = new TH2F("fHistNclsTPCPosL","L mass vs phi pos",nbMass,1.05,1.25,200,0.0,200.0); | |
1321 | fHistNclsTPCNegL[0] = new TH2F("fHistNclsTPCNegL","L mass vs phi neg",nbMass,1.05,1.25,200,0.0,200.0); | |
1322 | ||
1323 | fHistChi2PerNclsITSPosL[0] = new TH2F("fHistChi2PerNclsITSPosL","chi2 per cluster ITS L pos",nbMass,1.05,1.25,250,0.0,25.0); | |
1324 | fHistChi2PerNclsITSNegL[0] = new TH2F("fHistChi2PerNclsITSNegL","chi2 per cluster ITS L neg",nbMass,1.05,1.25,250,0.0,25.0); | |
1325 | ||
1326 | fHistNCRowsTPCPosL[0] = new TH2F("fHistNCRowsTPCPosL","n crossed rows vs L pos",nbMass,1.05,1.25,200,0.0,200.0); | |
1327 | fHistNCRowsTPCNegL[0] = new TH2F("fHistNCRowsTPCNegL","n crossed rows vs L neg",nbMass,1.05,1.25,200,0.0,200.0); | |
1328 | ||
1329 | fHistRatioFoundOverFinableTPCLPos[0] = new TH2F("fHistRatioFoundOverFinableTPCLPos","ncls found over findable L pos sec",nbMass,1.05,1.25,200,0.0,2.0); | |
1330 | fHistRatioFoundOverFinableTPCLNeg[0] = new TH2F("fHistRatioFoundOverFinableTPCLNeg","ncls found over findable L neg sec",nbMass,1.05,1.25,200,0.0,2.0); | |
1331 | } | |
1332 | else{//pt dependence | |
1333 | //K0s | |
1334 | fHistNclsITSPosK0 = new TH2F("fHistNclsITSPosK0","fHistNclsITSPos vs pt L pos",200,0.0,20.0,7,-0.5,6.5); | |
1335 | fHistNclsITSNegK0 = new TH2F("fHistNclsITSNegK0","fHistNclsITSNeg vs pt L neg",200,0.0,20.0,7,-0.5,6.5); | |
1336 | ||
1337 | fHistNclsTPCPosK0 = new TH2F("fHistNclsTPCPosK0","L mass vs phi pos",200,0.0,20.0,200,0.0,200.0); | |
1338 | fHistNclsTPCNegK0 = new TH2F("fHistNclsTPCNegK0","L mass vs phi neg",200,0.0,20.0,200,0.0,200.0); | |
1339 | ||
1340 | fHistChi2PerNclsITSPosK0 = new TH2F("fHistChi2PerNclsITSPosK0","chi2 per cluster ITS L pos",200,0.0,20.0,250,0.0,25.0); | |
1341 | fHistChi2PerNclsITSNegK0 = new TH2F("fHistChi2PerNclsITSNegK0","chi2 per cluster ITS L neg",200,0.0,20.0,250,0.0,25.0); | |
1342 | ||
1343 | fHistNCRowsTPCPosK0 = new TH2F("fHistNCRowsTPCPosK0","n crossed rows vs L pos",200,0.0,20.0,200,0.0,200.0); | |
1344 | fHistNCRowsTPCNegK0 = new TH2F("fHistNCRowsTPCNegK0","n crossed rows vs L neg",200,0.0,20.0,200,0.0,200.0); | |
1345 | ||
1346 | fHistRatioFoundOverFinableTPCK0Pos = new TH2F("fHistRatioFoundOverFinableTPCK0Pos","ncls found over findable L pos sec",200,0.0,20.0,200,0.0,2.0); | |
1347 | fHistRatioFoundOverFinableTPCK0Neg = new TH2F("fHistRatioFoundOverFinableTPCK0Neg","ncls found over findable L neg sec",200,0.0,20.0,200,0.0,2.0); | |
1348 | //Lambda | |
1349 | fHistNclsITSPosL[0] = new TH2F("fHistNclsITSPosL","fHistNclsITSPos vs pt L pos",200,0.0,20.0,7,-0.5,6.5); | |
1350 | fHistNclsITSNegL[0] = new TH2F("fHistNclsITSNegL","fHistNclsITSNeg vs pt L neg",200,0.0,20.0,7,-0.5,6.5); | |
1351 | ||
1352 | fHistNclsTPCPosL[0] = new TH2F("fHistNclsTPCPosL","L mass vs phi pos",200,0.0,20.0,200,0.0,200.0); | |
1353 | fHistNclsTPCNegL[0] = new TH2F("fHistNclsTPCNegL","L mass vs phi neg",200,0.0,20.0,200,0.0,200.0); | |
1354 | ||
1355 | fHistChi2PerNclsITSPosL[0] = new TH2F("fHistChi2PerNclsITSPosL","chi2 per cluster ITS L pos",200,0.0,20.0,250,0.0,25.0); | |
1356 | fHistChi2PerNclsITSNegL[0] = new TH2F("fHistChi2PerNclsITSNegL","chi2 per cluster ITS L neg",200,0.0,20.0,250,0.0,25.0); | |
1357 | ||
1358 | fHistNCRowsTPCPosL[0] = new TH2F("fHistNCRowsTPCPosL","n crossed rows vs L pos",200,0.0,20.0,200,0.0,200.0); | |
1359 | fHistNCRowsTPCNegL[0] = new TH2F("fHistNCRowsTPCNegL","n crossed rows vs L neg",200,0.0,20.0,200,0.0,200.0); | |
1360 | ||
1361 | fHistRatioFoundOverFinableTPCLPos[0] = new TH2F("fHistRatioFoundOverFinableTPCLPos","ncls found over findable L pos sec",200,0.0,20.0,200,0.0,2.0); | |
1362 | fHistRatioFoundOverFinableTPCLNeg[0] = new TH2F("fHistRatioFoundOverFinableTPCLNeg","ncls found over findable L neg sec",200,0.0,20.0,200,0.0,2.0); | |
1363 | ||
1364 | } | |
1365 | ||
1366 | // --------------------------------------------- for MC reco secondaries -----------------------------------------// | |
1367 | if(mchist==2){// for MC reco | |
1368 | ||
1369 | //K0 | |
1370 | //Lambda | |
1371 | if(!fSetPtDepHist){ | |
1372 | fHistPiPDCADaughters[1] = new TH2F("fHistPiPDCADaughtersSec","dca of #Lambda daughters",nbMass,1.05,1.25,250,0.0,2.0); | |
1373 | fHistPiPDCADaughterPosToPrimVtxVSMass[1] = new TH2F("fHistPiPDCADaughterPosToPrimVtxVSMassSec","pos sec DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1374 | fHistPiPDCADaughterNegToPrimVtxVSMass[1] = new TH2F("fHistPiPDCADaughterNegToPrimVtxVSMassSec","neg sec DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1375 | fHistPiPDCAVSMass[1] = new TH2F("fHistPiPDCAVSMassSec","ppi- dca vs pt",nbMass,1.05,1.25,250,0.0,5.0); | |
1376 | fHistPiPCosPointAng[1] = new TH2F("fHistPiPCosPointAngSec","#Lambda cosine of pointing angle vs mass",nbMass,1.05,1.25,200,0.99,1.00); | |
1377 | // fHistPiPDecayLengthVsMass[1] = new TH2F("fHistPiPDecayLengthVsMassSec","#Lambda decay length vs mass",nbMass,1.05,1.25,200,0.0,100.0); | |
1378 | fHistPiPRadiusXY[1] = new TH2F("fHistPiPRadiusXYSec","pi-p+ phi dist vs mass",nbMass,1.05,1.25,200,0.0,4.0); | |
1379 | // fHistPiPPtDaughters[0] = new TH2F("fHistPiPPtDaughters","p_{t} pos vs p_{t} neg of daughters",400,0.0,20.0,400,0,20.0); | |
1380 | // fHistPiPDCAZPos[1] = new TH2F("fHistPiPDCAZPosSec","dca z of Lambda sec pos daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1381 | // fHistPiPDCAZNeg[1] = new TH2F("fHistPiPDCAZNegSec","dca z of Lambda sec neg daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1382 | fHistPiPTrackLengthPosVsMass[1] = new TH2F("fHistPiPTrackLengthPosVsMassSec","track length of pos sec Lambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1383 | fHistPiPTrackLengthNegVsMass[1] = new TH2F("fHistPiPTrackLengthNegVsMassSec","track length of neg sec Lambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1384 | } | |
1385 | else{ | |
1386 | fHistPiPDCADaughters[1] = new TH2F("fHistPiPDCADaughtersSec","dca of #Lambda daughters",200,0.0,20.0,250,0.0,2.0); | |
1387 | fHistPiPDCADaughterPosToPrimVtxVSMass[1] = new TH2F("fHistPiPDCADaughterPosToPrimVtxVSMassSec","pos sec DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1388 | fHistPiPDCADaughterNegToPrimVtxVSMass[1] = new TH2F("fHistPiPDCADaughterNegToPrimVtxVSMassSec","neg sec DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1389 | fHistPiPDCAVSMass[1] = new TH2F("fHistPiPDCAVSMassSec","ppi- dca vs pt",200,0.0,20.0,250,0.0,5.0); | |
1390 | fHistPiPCosPointAng[1] = new TH2F("fHistPiPCosPointAngSec","#Lambda cosine of pointing angle vs mass",200,0.0,20.0,200,0.99,1.00); | |
1391 | fHistPiPRadiusXY[1] = new TH2F("fHistPiPRadiusXYSec","pi-p+ phi dist vs mass",200,0.0,20.0,200,0.0,4.0); | |
1392 | // fHistPiPDCAZPos[1] = new TH2F("fHistPiPDCAZPosSec","dca z of Lambda sec pos daughters",200,0.0,20.0,200,-20.0,20.0); | |
1393 | //fHistPiPDCAZNeg[1] = new TH2F("fHistPiPDCAZNegSec","dca z of Lambda sec neg daughters",200,0.0,20.0,200,-20.0,20.0); | |
1394 | fHistPiPTrackLengthPosVsMass[1] = new TH2F("fHistPiPTrackLengthPosVsMassSec","track length of pos sec Lambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1395 | fHistPiPTrackLengthNegVsMass[1] = new TH2F("fHistPiPTrackLengthNegVsMassSec","track length of neg sec Lambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1396 | } | |
1397 | ||
1398 | //ALambda | |
1399 | if(!fSetPtDepHist){ | |
1400 | fHistPiAPDCADaughters[1] = new TH2F("fHistPiAPDCADaughtersSec","dca of #bar{#Lambda} daughters",nbMass,1.05,1.25,250,0.0,2.0); | |
1401 | fHistPiAPDCADaughterPosToPrimVtxVSMass[1] = new TH2F("fHistPiAPDCADaughterPosToPrimVtxVSMassSec","pos sec DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1402 | fHistPiAPDCADaughterNegToPrimVtxVSMass[1] = new TH2F("fHistPiAPDCADaughterNegToPrimVtxVSMassSec","neg sec DCA daughter to prim vtx vs invmass",nbMass,1.05,1.25,250,0.0,10.0); | |
1403 | fHistPiAPDCAVSMass[1] = new TH2F("fHistPiAPDCAVSMassSec","pi+p- dca vs pt",nbMass,1.05,1.25,250,0.0,5.0); | |
1404 | fHistPiAPCosPointAng[1] = new TH2F("fHistPiAPCosPointAngSec","#bar{#Lambda} cosine of pointing angle vs mass",nbMass,1.05,1.25,200,0.99,1.00); | |
1405 | // fHistPiAPDecayLengthVsMass[1] = new TH2F("fHistPiAPDecayLengthVsMassSec","#bar{#Lambda} decay length vs mass",nbMass,1.05,1.25,200,0.0,100.0); | |
1406 | fHistPiAPRadiusXY[1] = new TH2F("fHistPiAPRadiusXYSec","pi+p- phi dist vs mass",nbMass,1.05,1.25,200,0.0,4.0); | |
1407 | // fHistPiAPPtDaughters[0] = new TH2F("fHistPiAPPtDaughters","p_{t} pos vs p_{t} neg of daughters",400,0.0,20.0,400,0,20.0); | |
1408 | // fHistPiAPDCAZPos[1] = new TH2F("fHistPiAPDCAZPosSec","dca z of ALambda sec pos daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1409 | //fHistPiAPDCAZNeg[1] = new TH2F("fHistPiAPDCAZNegSec","dca z of ALambda sec neg daughters",nbMass,1.05,1.25,200,-20.0,20.0); | |
1410 | fHistPiAPTrackLengthPosVsMass[1] = new TH2F("fHistPiAPTrackLengthPosVsMassSec","track length of pos sec ALambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1411 | fHistPiAPTrackLengthNegVsMass[1] = new TH2F("fHistPiAPTrackLengthNegVsMassSec","track length of neg sec ALambda daughter in TPC",nbMass,1.05,1.25,250,0.0,250.0); | |
1412 | } | |
1413 | else{ | |
1414 | fHistPiAPDCADaughters[1] = new TH2F("fHistPiAPDCADaughtersSec","dca of #bar{#Lambda} daughters",200,0.0,20.0,250,0.0,2.0); | |
1415 | fHistPiAPDCADaughterPosToPrimVtxVSMass[1] = new TH2F("fHistPiAPDCADaughterPosToPrimVtxVSMassSec","pos sec DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1416 | fHistPiAPDCADaughterNegToPrimVtxVSMass[1] = new TH2F("fHistPiAPDCADaughterNegToPrimVtxVSMassSec","neg sec DCA daughter to prim vtx vs invmass",200,0.0,20.0,250,0.0,10.0); | |
1417 | fHistPiAPDCAVSMass[1] = new TH2F("fHistPiAPDCAVSMassSec","pi+p- dca vs pt",200,0.0,20.0,250,0.0,5.0); | |
1418 | fHistPiAPCosPointAng[1] = new TH2F("fHistPiAPCosPointAngSec","#bar{#Lambda} cosine of pointing angle vs mass",200,0.0,20.0,200,0.99,1.00); | |
1419 | fHistPiAPRadiusXY[1] = new TH2F("fHistPiAPRadiusXYSec","pi+p- phi dist vs mass",200,0.0,20.0,200,0.0,4.0); | |
1420 | // fHistPiAPDCAZPos[1] = new TH2F("fHistPiAPDCAZPosSec","dca z of ALambda sec pos daughters",200,0.0,20.0,200,-20.0,20.0); | |
1421 | //fHistPiAPDCAZNeg[1] = new TH2F("fHistPiAPDCAZNegSec","dca z of ALambda sec neg daughters",200,0.0,20.0,200,-20.0,20.0); | |
1422 | fHistPiAPTrackLengthPosVsMass[1] = new TH2F("fHistPiAPTrackLengthPosVsMassSec","track length of pos sec ALambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1423 | fHistPiAPTrackLengthNegVsMass[1] = new TH2F("fHistPiAPTrackLengthNegVsMassSec","track length of neg sec ALambda daughter in TPC",200,0.0,20.0,250,0.0,250.0); | |
1424 | } | |
1425 | ||
1426 | //dedx | |
1427 | fHistDedxSecProt[1] = new TH2F("fHistDedxSecProtSec","proton", nbPt, 0, 20, 100, 0, 400); | |
1428 | fHistDedxSecPiPlus[1] = new TH2F("fHistDedxSecPiPlusSec","pi plus", nbPt, 0, 20, 100, 0, 400); | |
1429 | fHistDedxSecAProt[1] = new TH2F("fHistDedxSecAProtSec","antiproton", nbPt, 0, 20, 100, 0, 400); | |
1430 | fHistDedxSecPiMinus[1] = new TH2F("fHistDedxSecPiMinusSec","pi minus", nbPt, 0, 20, 100, 0, 400); | |
1431 | fHistDedxProt[1] = new TH2F("fHistDedxProtSec","proton", nbPt, 0, 20, 100, 0, 400); | |
1432 | fHistDedxPiPlus[1] = new TH2F("fHistDedxPiPlusSec","pi plus", nbPt, 0, 20, 100, 0, 400); | |
1433 | fHistDedxAProt[1] = new TH2F("fHistDedxAProtSec","antiproton", nbPt, 0, 20, 100, 0, 400); | |
1434 | fHistDedxPiMinus[1] = new TH2F("fHistDedxPiMinusSec","pi minus", nbPt, 0, 20, 100, 0, 400); | |
1435 | ||
1436 | // ------------------------------------------ clusters --------------------------------------------------// | |
1437 | if(!fSetPtDepHist){ | |
1438 | fHistNclsITSPosL[1] = new TH2F("fHistNclsITSPosLSec","fHistNclsITSPos vs pt L pos",nbMass,1.05,1.25,7,-0.5,6.5); | |
1439 | fHistNclsITSNegL[1] = new TH2F("fHistNclsITSNegLSec","fHistNclsITSNeg vs pt L neg",nbMass,1.05,1.25,7,-0.5,6.5); | |
1440 | ||
1441 | fHistNclsTPCPosL[1] = new TH2F("fHistNclsTPCPosLSec","L mass vs phi pos",nbMass,1.05,1.25,200,0.0,200.0); | |
1442 | fHistNclsTPCNegL[1] = new TH2F("fHistNclsTPCNegLSec","L mass vs phi neg",nbMass,1.05,1.25,200,0.0,200.0); | |
1443 | ||
1444 | fHistChi2PerNclsITSPosL[1] = new TH2F("fHistChi2PerNclsITSPosLSec","chi2 per cluster ITS L pos",nbMass,1.05,1.25,250,0.0,25.0); | |
1445 | fHistChi2PerNclsITSNegL[1] = new TH2F("fHistChi2PerNclsITSNegLSec","chi2 per cluster ITS L neg",nbMass,1.05,1.25,250,0.0,25.0); | |
1446 | ||
1447 | fHistNCRowsTPCPosL[1] = new TH2F("fHistNCRowsTPCPosLSec","n crossed rows vs L pos",nbMass,1.05,1.25,200,0.0,200.0); | |
1448 | fHistNCRowsTPCNegL[1] = new TH2F("fHistNCRowsTPCNegLSec","n crossed rows vs L neg",nbMass,1.05,1.25,200,0.0,200.0); | |
1449 | ||
1450 | fHistRatioFoundOverFinableTPCLPos[1] = new TH2F("fHistRatioFoundOverFinableTPCLPosSec","ncls found over findable L pos sec",nbMass,1.05,1.25,200,0.0,2.0); | |
1451 | fHistRatioFoundOverFinableTPCLNeg[1] = new TH2F("fHistRatioFoundOverFinableTPCLNegSec","ncls found over findable L neg sec",nbMass,1.05,1.25,200,0.0,2.0); | |
1452 | } | |
1453 | else{ | |
1454 | fHistNclsITSPosL[1] = new TH2F("fHistNclsITSPosLSec","fHistNclsITSPos vs pt L pos",200,0.0,20.0,7,-0.5,6.5); | |
1455 | fHistNclsITSNegL[1] = new TH2F("fHistNclsITSNegLSec","fHistNclsITSNeg vs pt L neg",200,0.0,20.0,7,-0.5,6.5); | |
1456 | ||
1457 | fHistNclsTPCPosL[1] = new TH2F("fHistNclsTPCPosLSec","L mass vs phi pos",200,0.0,20.0,200,0.0,200.0); | |
1458 | fHistNclsTPCNegL[1] = new TH2F("fHistNclsTPCNegLSec","L mass vs phi neg",200,0.0,20.0,200,0.0,200.0); | |
1459 | ||
1460 | fHistChi2PerNclsITSPosL[1] = new TH2F("fHistChi2PerNclsITSPosLSec","chi2 per cluster ITS L pos",200,0.0,20.0,250,0.0,25.0); | |
1461 | fHistChi2PerNclsITSNegL[1] = new TH2F("fHistChi2PerNclsITSNegLSec","chi2 per cluster ITS L neg",200,0.0,20.0,250,0.0,25.0); | |
1462 | ||
1463 | fHistNCRowsTPCPosL[1] = new TH2F("fHistNCRowsTPCPosLSec","n crossed rows vs L pos",200,0.0,20.0,200,0.0,200.0); | |
1464 | fHistNCRowsTPCNegL[1] = new TH2F("fHistNCRowsTPCNegLSec","n crossed rows vs L neg",200,0.0,20.0,200,0.0,200.0); | |
1465 | ||
1466 | fHistRatioFoundOverFinableTPCLPos[1] = new TH2F("fHistRatioFoundOverFinableTPCLPosSec","ncls found over findable L pos sec",200,0.0,20.0,200,0.0,2.0); | |
1467 | fHistRatioFoundOverFinableTPCLNeg[1] = new TH2F("fHistRatioFoundOverFinableTPCLNegSec","ncls found over findable L neg sec",200,0.0,20.0,200,0.0,2.0); | |
1468 | } | |
1469 | ||
1470 | } | |
1471 | ||
1472 | //------ ITS TPC clusters -------------- | |
1473 | fOutputContainer->Add(fHistNclsITS[0]) ; | |
1474 | fOutputContainer->Add(fHistNclsTPC[0]); | |
1475 | fOutputContainer->Add(fHistNclsITS[1]); | |
1476 | fOutputContainer->Add(fHistNclsTPC[1]); | |
1477 | ||
1478 | //-----------K0s ------------------ | |
1479 | fOutputContainer->Add(fHistPiPiDCAZNeg); | |
1480 | fOutputContainer->Add(fHistPiPiDCAZPos); | |
1481 | fOutputContainer->Add(fHistPiPiDCADaughters); | |
1482 | fOutputContainer->Add(fHistPiPiDCADaughterPosToPrimVtxVSMass); | |
1483 | fOutputContainer->Add(fHistPiPiDCAVSMass); | |
1484 | fOutputContainer->Add(fHistPiPiCosPointAng); | |
1485 | fOutputContainer->Add(fHistPiPiTrackLengthPosVsMass); | |
1486 | fOutputContainer->Add(fHistPiPiTrackLengthNegVsMass); | |
1487 | fOutputContainer->Add(fHistPiPiRadiusXY); | |
1488 | // fOutputContainer->Add( fHistPiPiPtDaughters); | |
1489 | fOutputContainer->Add(fHistNclsITSPosK0); | |
1490 | fOutputContainer->Add(fHistNclsITSNegK0); | |
1491 | fOutputContainer->Add(fHistNclsTPCPosK0); | |
1492 | fOutputContainer->Add(fHistNclsTPCNegK0); | |
1493 | fOutputContainer->Add(fHistChi2PerNclsITSPosK0); | |
1494 | fOutputContainer->Add(fHistChi2PerNclsITSNegK0); | |
1495 | fOutputContainer->Add(fHistNCRowsTPCPosK0); | |
1496 | fOutputContainer->Add(fHistNCRowsTPCNegK0); | |
1497 | fOutputContainer->Add(fHistRatioFoundOverFinableTPCK0Pos); | |
1498 | fOutputContainer->Add(fHistRatioFoundOverFinableTPCK0Neg); | |
1499 | ||
1500 | //----------- Lambda Antilambda ------------- | |
1501 | for(Int_t j=0;j<mchist;j++){ | |
1502 | fOutputContainer->Add(fHistPiPDCADaughters[j]); | |
1503 | fOutputContainer->Add(fHistPiAPDCADaughters[j]); | |
1504 | fOutputContainer->Add( fHistPiPDCADaughterPosToPrimVtxVSMass[j]); | |
1505 | fOutputContainer->Add( fHistPiPDCADaughterNegToPrimVtxVSMass[j]); | |
1506 | fOutputContainer->Add( fHistPiAPDCADaughterPosToPrimVtxVSMass[j]); | |
1507 | fOutputContainer->Add( fHistPiAPDCADaughterNegToPrimVtxVSMass[j]); | |
1508 | //fOutputContainer->Add( fHistPiPPtDaughters[j]); | |
1509 | //fOutputContainer->Add( fHistPiAPPtDaughters[j]); | |
1510 | fOutputContainer->Add(fHistPiPDCAVSMass[j]); | |
1511 | fOutputContainer->Add(fHistPiAPDCAVSMass[j]); | |
1512 | fOutputContainer->Add(fHistPiPCosPointAng[j]); | |
1513 | fOutputContainer->Add(fHistPiAPCosPointAng[j]); | |
1514 | //fOutputContainer->Add(fHistPiPDCAZNeg[j]); | |
1515 | //fOutputContainer->Add(fHistPiPDCAZPos[j]); | |
1516 | //fOutputContainer->Add(fHistPiAPDCAZNeg[j]); | |
1517 | //fOutputContainer->Add(fHistPiAPDCAZPos[j]); | |
1518 | fOutputContainer->Add(fHistPiPTrackLengthPosVsMass[j]); | |
1519 | fOutputContainer->Add(fHistPiPTrackLengthNegVsMass[j]); | |
1520 | fOutputContainer->Add(fHistPiAPTrackLengthPosVsMass[j]); | |
1521 | fOutputContainer->Add(fHistPiAPTrackLengthNegVsMass[j]); | |
1522 | fOutputContainer->Add(fHistPiPRadiusXY[j]); | |
1523 | fOutputContainer->Add(fHistPiAPRadiusXY[j]); | |
1524 | ||
1525 | //--------- dEdx --------------------------// | |
1526 | fOutputContainer->Add(fHistDedxSecProt[j]); | |
1527 | fOutputContainer->Add(fHistDedxSecAProt[j]); | |
1528 | fOutputContainer->Add(fHistDedxSecPiPlus[j]); | |
1529 | fOutputContainer->Add(fHistDedxSecPiMinus[j]); | |
1530 | fOutputContainer->Add(fHistDedxProt[j]); | |
1531 | fOutputContainer->Add(fHistDedxAProt[j]); | |
1532 | fOutputContainer->Add(fHistDedxPiPlus[j]); | |
1533 | fOutputContainer->Add(fHistDedxPiMinus[j]); | |
1534 | ||
1535 | //--------- TPC Lambda----------------- | |
1536 | fOutputContainer->Add(fHistNclsITSPosL[j]); | |
1537 | fOutputContainer->Add(fHistNclsITSNegL[j]); | |
1538 | fOutputContainer->Add(fHistNclsTPCPosL[j]); | |
1539 | fOutputContainer->Add(fHistNclsTPCNegL[j]); | |
1540 | fOutputContainer->Add(fHistChi2PerNclsITSPosL[j]); | |
1541 | fOutputContainer->Add(fHistChi2PerNclsITSNegL[j]); | |
1542 | fOutputContainer->Add(fHistNCRowsTPCPosL[j]); | |
1543 | fOutputContainer->Add(fHistNCRowsTPCNegL[j]); | |
1544 | fOutputContainer->Add(fHistRatioFoundOverFinableTPCLPos[j]); | |
1545 | fOutputContainer->Add(fHistRatioFoundOverFinableTPCLNeg[j]); | |
1546 | } | |
1547 | } | |
1548 | ||
1549 | //----------------------------- MC reco or MC truth only --------------------------// | |
1550 | if((fMCMode && fMCTruthMode) || fMCTruthMode){//mc reco truth only | |
1551 | if(fAnapp){ | |
1552 | fHistPrimVtxZESDVSNContributorsMC = new TH2F("fHistPrimVtxZESDVSNContributorsMC","prim vtx pos z ESD vs no. of contributers MC",250,-50,50,500,0.0,500.0); | |
1553 | fOutputContainer->Add(fHistPrimVtxZESDVSNContributorsMC); | |
1554 | fHistPrimVtxZESDTPCVSNContributorsMC = new TH2F("fHistPrimVtxZESDTPCVSNContributorsMC","prim vtx pos z TPC vs no. of contributers MC",250,-50,50,500,0.0,500.0); | |
1555 | fOutputContainer->Add(fHistPrimVtxZESDTPCVSNContributorsMC); | |
1556 | fHistPrimVtxZESDSPDVSNContributorsMC = new TH2F("fHistPrimVtxZESDSPDVSNContributorsMC","prim vtx pos z SPD vs no. of contributers MC",250,-50,50,500,0.0,500.0); | |
1557 | fOutputContainer->Add(fHistPrimVtxZESDSPDVSNContributorsMC); | |
1558 | } | |
1559 | fHistMCVertexZ= new TH1F("fHistMCVertexZ"," z vertex distr in cm MC",500,-50,50); | |
1560 | fOutputContainer->Add(fHistMCVertexZ); | |
1561 | fHistPiPiPDGCode = new TH1F("fHistPiPiPDGCode","PDG code of K0s mothers",3500,0,3500); | |
1562 | fOutputContainer->Add(fHistPiPiPDGCode); | |
1563 | fHistPiPPDGCode = new TH1F("fHistPiPPDGCode","PDG code of #Lambda mothers",3500,0,3500); | |
1564 | fOutputContainer->Add(fHistPiPPDGCode); | |
1565 | fHistPiAPPDGCode = new TH1F("fHistPiAPPDGCode","PDG code of #bar{#Lambda} mothers",3500,0,3500); | |
1566 | fOutputContainer->Add(fHistPiAPPDGCode); | |
1567 | fHistPiPCosPointAngXiVsPt= new TH2F("fHistPiPCosPointAngXiVsPt","pi-p cos of pointing angle vs pt from xi",200,0.0,20.0,250,0.99,1.00); | |
1568 | fOutputContainer->Add(fHistPiPCosPointAngXiVsPt); | |
1569 | fHistPiAPCosPointAngXiVsPt= new TH2F("fHistPiAPCosPointAngXiVsPt","pi+p- cos of pointing angle vs pt from xi",200,0.0,20.0,250,0.99,1.00); | |
1570 | fOutputContainer->Add(fHistPiAPCosPointAngXiVsPt); | |
1571 | fHistPiPiEtaDMC[0] = new TH2F("fHistPiPiEtaDMCRaw","K0s daughters etaMC raw",300,-6,6,100,0,20);// | |
1572 | fOutputContainer->Add(fHistPiPiEtaDMC[0]); | |
1573 | fHistPiPiEtaDMC[1] = new TH2F("fHistPiPiEtaDMC","K0s daughters etaMC after rap V0 cut",300,-6,6,100,0,20); | |
1574 | fOutputContainer->Add(fHistPiPiEtaDMC[1]); | |
1575 | fHistPiPEtaDMC[0] = new TH2F("fHistPiPEtaDMCRaw","#Lambda daughters etaMC raw",300,-6,6,100,0,20); | |
1576 | fOutputContainer->Add(fHistPiPEtaDMC[0]); | |
1577 | fHistPiPEtaDMC[1] = new TH2F("fHistPiPEtaDMC","#Lambda daughters etaMC after rap V0 cut",300,-6,6,100,0,20); | |
1578 | fOutputContainer->Add(fHistPiPEtaDMC[1]); | |
1579 | ||
1580 | //-------------K0s | |
1581 | ||
1582 | fHistPiPiDecayLengthResolution = new TH2F("fHistPiPiDecayLengthResolution","K0s decay length resolution MC",220,0.0,110.0,220,0.0,110); | |
1583 | ||
1584 | //-------------Lambda | |
1585 | fHistPiPDecayLengthResolution[0] = new TH2F("fHistPiPDecayLengthResolution","Lambda decay length resolution MC",220,0.0,110.0,220,0.0,110); | |
1586 | fHistPiPDecayLengthResolution[1] = new TH2F("fHistPiPDecayLengthResolutionSec","Lambda sec decay length resolution MC",220,0.0,110.0,220,0.0,110); | |
1587 | ||
1588 | fHistPiPMassVSPtSecSigma[0] = new TH2F("fHistPiPMassVSPtSecSigmaMC"," pi-p+ InvMass distribution secondaries from sigma MC",nbMass,1.05,1.25,200,0.,20); | |
1589 | fHistPiPMassVSPtSecSigma[1] = new TH2F("fHistPiPMassVSPtSecSigma"," pi-p+ InvMass distribution secondaries from Sigma reco",nbMass,1.05,1.25,200,0.,20); | |
1590 | ||
1591 | fHistPiPMassVSPtSecXi[0] = new TH2F("fHistPiPMassVSPtSecXiMC"," pi-p+ InvMass distribution secondaries from xi MC",nbMass,1.05,1.25,200,0.,20); | |
1592 | fHistPiPMassVSPtSecXi[1] = new TH2F("fHistPiPMassVSPtSecXi"," pi-p+ InvMass distribution secondaries from xi reco",nbMass,1.05,1.25,200,0.,20); | |
1593 | ||
1594 | fHistPiPMassVSPtSecXiMCTruth = new TH2F("fHistPiPMassVSPtSecXiMCTruth","Lambda mass reco vs pt sec Lambda from xi MC truth pt",nbMass,1.05,1.25,200,0.0,20.0); | |
1595 | ||
1596 | fHistPiPMassVSYSecXi[0] = new TH2F("fHistPiPMassVSYSecXiMC"," pi-p+ InvMass distribution secondaries from xi MC",nbMass,1.05,1.25,100,-2.,2); | |
1597 | fHistPiPMassVSYSecXi[1] = new TH2F("fHistPiPMassVSYSecXi"," pi-p+ InvMass distribution secondaries from xi reco",nbMass,1.05,1.25,100,-2.,2); | |
1598 | ||
1599 | fHistPiPXi0PtVSLambdaPt[0]= new TH2F("fHistPiPXi0PtVSLambdaPtMC"," pt xi 0 vs pt lambda MC truth",200,0.0,20.0,200,0.0,20.0); | |
1600 | fHistPiPXi0PtVSLambdaPt[1]= new TH2F("fHistPiPXi0PtVSLambdaPt"," pt xi 0 truth vs pt lambda reco",200,0.0,20.0,200,0.0,20.0); | |
1601 | ||
1602 | fHistPiPXiMinusPtVSLambdaPt[0]= new TH2F("fHistPiPXiMinusPtVSLambdaPtMC","pt xi- vs pt lambda MC truth",200,0.0,20.0,200,0.0,20.0); | |
1603 | fHistPiPXiMinusPtVSLambdaPt[1]= new TH2F("fHistPiPXiMinusPtVSLambdaPt","pt xi- truth vs pt lambda reco",200,0.0,20.0,200,0.0,20.0); | |
1604 | ||
1605 | fHistPiPOmegaPtVSLambdaPt[0] = new TH2F("fHistPiPOmegaPtVSLambdaPtMC","pt omega vs pt lambda MC truth",200,0.0,20.0,200,0.0,20.0); | |
1606 | fHistPiPOmegaPtVSLambdaPt[1] = new TH2F("fHistPiPOmegaPtVSLambdaPt","pt omega vs pt lambda MC reco",200,0.0,20.0,200,0.0,20.0); | |
1607 | ||
1608 | fHistPiPMassVSPtSecOmega[0] = new TH2F("fHistPiPMassVSPtSecOmegaMC","Lambda mass vs pt omega MCtruth",nbMass,1.05,1.25,200,0.0,20.0); | |
1609 | fHistPiPMassVSPtSecOmega[1] = new TH2F("fHistPiPMassVSPtSecOmega","Lambda mass vs pt omega MCreco",nbMass,1.05,1.25,200,0.0,20.0); | |
1610 | fHistPiPMassVSPtSecOmegaMCTruth= new TH2F("fHistPiPMassVSPtSecOmegaMCTruth","Lambda mass vs pt sec Lambda from Omega MC truth pt",nbMass,1.05,1.25,200,0.0,20.0); | |
1611 | ||
1612 | //--------------ALambda | |
1613 | fHistPiAPDecayLengthResolution[0] = new TH2F("fHistPiAPDecayLengthResolution","ALambda decay length resolution MC",220,0.0,110.0,220,0.0,110); | |
1614 | fHistPiAPDecayLengthResolution[1] = new TH2F("fHistPiAPDecayLengthResolutionSec","ALambda sec decay length resolution MC",220,0.0,110.0,220,0.0,110); | |
1615 | ||
1616 | fHistPiAPMassVSPtSecSigma[0] = new TH2F("fHistPiAPMassVSPtSecSigmaMC"," pi+p- InvMass distribution secondaries from Sigma MC",nbMass,1.05,1.25,200,0.,20); | |
1617 | fHistPiAPMassVSPtSecSigma[1] = new TH2F("fHistPiAPMassVSPtSecSigma"," pi+p- InvMass distribution secondaries from Sigma reco",nbMass,1.05,1.25,200,0.,20); | |
1618 | ||
1619 | fHistPiAPMassVSPtSecXi[0] = new TH2F("fHistPiAPMassVSPtSecXiMC"," pi+p- InvMass distribution secondaries from xi MC",nbMass,1.05,1.25,200,0.,20); | |
1620 | fHistPiAPMassVSPtSecXi[1] = new TH2F("fHistPiAPMassVSPtSecXi"," pi+p- InvMass distribution secondaries from Xi reco",nbMass,1.05,1.25,200,0.,20); | |
1621 | ||
1622 | fHistPiAPMassVSPtSecXiMCTruth = new TH2F("fHistPiAPMassVSPtSecXiMCTruth","ALambda mass reco vs pt sec Lambda from xi MC truth pt",nbMass,1.05,1.25,200,0.0,20.0); | |
1623 | ||
1624 | fHistPiAPMassVSYSecXi[0] = new TH2F("fHistPiAPMassVSYSecXiMC"," pi+p- InvMass distribution secondaries from xi MC",nbMass,1.05,1.25,100,-2,2); | |
1625 | fHistPiAPMassVSYSecXi[1] = new TH2F("fHistPiAPMassVSYSecXi"," pi+p- InvMass distribution secondaries from xi reco",nbMass,1.05,1.25,100,-2.,2); | |
1626 | ||
1627 | ||
1628 | fHistPiAPXi0PtVSLambdaPt[0]= new TH2F("fHistPiAPXi0PtVSLambdaPtMC"," pt xi 0 vs pt Alambda MC truth",200,0.0,20.0,200,0.0,20.0); | |
1629 | fHistPiAPXi0PtVSLambdaPt[1]= new TH2F("fHistPiAPXi0PtVSLambdaPt"," pt xi 0 truth vs pt Alambda reco",200,0.0,20.0,200,0.0,20.0); | |
1630 | ||
1631 | fHistPiAPXiMinusPtVSLambdaPt[0]= new TH2F("fHistPiAPXiMinusPtVSLambdaPtMC","pt xi- vs pt Alambda MC truth",200,0.0,20.0,200,0.0,20.0); | |
1632 | fHistPiAPXiMinusPtVSLambdaPt[1]= new TH2F("fHistPiAPXiMinusPtVSLambdaPt","pt xi- truth vs pt Alambda reco",200,0.0,20.0,200,0.0,20.0); | |
1633 | ||
1634 | fHistPiAPOmegaPtVSLambdaPt[0] = new TH2F("fHistPiAPOmegaPtVSLambdaPtMC","pt omega vs pt alambda MC truth",200,0.0,20.0,200,0.0,20.0); | |
1635 | fHistPiAPOmegaPtVSLambdaPt[1] = new TH2F("fHistPiAPOmegaPtVSLambdaPt","pt omega vs pt alambda MC reco",200,0.0,20.0,200,0.0,20.0); | |
1636 | ||
1637 | fHistPiAPMassVSPtSecOmega[0] = new TH2F("fHistPiAPMassVSPtSecOmegaMC","ALambda mass vs pt omega MCtruth",nbMass,1.05,1.25,200,0.0,20.0); | |
1638 | fHistPiAPMassVSPtSecOmega[1] = new TH2F("fHistPiAPMassVSPtSecOmega","ALambda mass vs pt omega MCreco",nbMass,1.05,1.25,200,0.0,20.0); | |
1639 | fHistPiAPMassVSPtSecOmegaMCTruth= new TH2F("fHistPiAPMassVSPtSecOmegaMCTruth","ALambda mass vs pt sec Lambda from Omega MC truth pt",nbMass,1.05,1.25,200,0.0,20.0); | |
1640 | ||
1641 | fOutputContainer->Add(fHistPiPMassVSPtSecXiMCTruth); | |
1642 | fOutputContainer->Add(fHistPiPMassVSPtSecOmegaMCTruth); | |
1643 | ||
1644 | fOutputContainer->Add(fHistPiAPMassVSPtSecXiMCTruth); | |
1645 | fOutputContainer->Add(fHistPiAPMassVSPtSecOmegaMCTruth); | |
1646 | ||
1647 | fOutputContainer->Add(fHistPiPiDecayLengthResolution); | |
1648 | ||
1649 | ||
1650 | for(Int_t j=0;j<2;j++){ | |
1651 | ||
1652 | fOutputContainer->Add(fHistPiPDecayLengthResolution[j]); | |
1653 | fOutputContainer->Add(fHistPiAPDecayLengthResolution[j]); | |
1654 | fOutputContainer->Add(fHistPiPMassVSPtSecXi[j]); | |
1655 | fOutputContainer->Add(fHistPiAPMassVSPtSecXi[j]); | |
1656 | fOutputContainer->Add(fHistPiPMassVSYSecXi[j]); | |
1657 | fOutputContainer->Add(fHistPiAPMassVSYSecXi[j]); | |
1658 | fOutputContainer->Add(fHistPiPXi0PtVSLambdaPt[j]); | |
1659 | fOutputContainer->Add(fHistPiAPXi0PtVSLambdaPt[j]); | |
1660 | fOutputContainer->Add(fHistPiPXiMinusPtVSLambdaPt[j]); | |
1661 | fOutputContainer->Add(fHistPiAPXiMinusPtVSLambdaPt[j]); | |
1662 | fOutputContainer->Add(fHistPiPMassVSPtSecSigma[j]); | |
1663 | fOutputContainer->Add(fHistPiAPMassVSPtSecSigma[j]); | |
1664 | fOutputContainer->Add(fHistPiPOmegaPtVSLambdaPt[j]); | |
1665 | fOutputContainer->Add(fHistPiAPOmegaPtVSLambdaPt[j]); | |
1666 | fOutputContainer->Add(fHistPiPMassVSPtSecOmega[j]); | |
1667 | fOutputContainer->Add(fHistPiAPMassVSPtSecOmega[j]); | |
1668 | } | |
1669 | } | |
1670 | ||
1671 | /* | |
1672 | //shift q/pt | |
1673 | fHistUserPtShift = new TH1F("fHistUserPtShift","user defined shift in 1/pt",100,-0.5,1.5); | |
1674 | */ | |
1675 | ||
1676 | } | |
1677 | ||
1678 | //________________________________________________________________________ | |
1679 | void AliAnalysisTaskV0ForRAA::UserExec(Option_t *) { | |
1680 | //user exec | |
1681 | ||
1682 | //-- esd handler --// | |
1683 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> | |
1684 | (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
1685 | if (!esdH) { | |
1686 | printf("ERROR: Could not get ESDInputHandler"); | |
1687 | return; | |
1688 | } | |
1689 | fESD = esdH->GetEvent(); | |
1690 | if(!fESD) { | |
1691 | printf("ERROR: fESD not available \n"); | |
1692 | return ; | |
1693 | } | |
1694 | ||
1695 | //-- mc handler --// | |
1696 | if(fMCMode || fMCTruthMode){ | |
1697 | AliMCEventHandler *mcH = dynamic_cast<AliMCEventHandler*> | |
1698 | (AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()); | |
1699 | if(!mcH) { | |
1700 | printf("ERROR: Could not get MCInputHandler"); | |
1701 | return; | |
1702 | } | |
1703 | fMCev = mcH->MCEvent(); | |
1704 | if (!fMCev) { | |
1705 | printf("ERROR: fMCev not available \n"); | |
1706 | return ; | |
1707 | } | |
1708 | } | |
1709 | ||
1710 | //-- AliPIDResponse --// | |
1711 | fESDpid = esdH->GetPIDResponse(); | |
1712 | ||
1713 | //-- Count events before cuts --// | |
1714 | fHistNEvents->Fill(0); | |
1715 | ||
1716 | //-- Check object existence --// | |
1717 | const AliESDVertex * vtxESD = fESD->GetPrimaryVertexTracks(); | |
1718 | const AliESDVertex * vtxESDTPC = fESD->GetPrimaryVertexTPC(); | |
1719 | const AliESDVertex * vtxESDSPD = fESD->GetPrimaryVertexSPD(); | |
1720 | const AliMultiplicity * multESD = fESD->GetMultiplicity(); | |
1721 | ||
1722 | if ( !vtxESD ){ | |
1723 | AliError("No Tracks Vertex"); | |
1724 | return; | |
1725 | } | |
1726 | ||
1727 | if ( !vtxESDTPC ){ | |
1728 | AliError("No TPC Vertex"); | |
1729 | return ; | |
1730 | } | |
1731 | ||
1732 | if ( !vtxESDSPD ){ | |
1733 | AliError("No SPD Vertex"); | |
1734 | return ; | |
1735 | } | |
1736 | ||
1737 | if ( !multESD ){ | |
1738 | AliError("No Multiplicity"); | |
1739 | return ; | |
1740 | } | |
1741 | ||
1742 | ||
1743 | // ----------- MC vertex -----------------------------------// | |
1744 | ||
1745 | Int_t nContr =0; | |
1746 | ||
1747 | if(fMCTruthMode){ | |
1748 | Double_t vVertexPrim[3]; | |
1749 | fMCev->GetPrimaryVertex()->GetXYZ(vVertexPrim); | |
1750 | fHistMCVertexZ->Fill(vVertexPrim[2]); | |
1751 | ||
1752 | if(fMCMode && fAnapp){ | |
1753 | if (vtxESD->GetStatus()){ | |
1754 | nContr=vtxESD->GetNContributors(); | |
1755 | fHistPrimVtxZESDVSNContributorsMC->Fill(vVertexPrim[2],nContr); | |
1756 | fHistPrimVtxZESDTPCVSNContributorsMC->Fill(vVertexPrim[2],nContr); | |
1757 | } | |
1758 | else { | |
1759 | if(vtxESDSPD->GetStatus()){ | |
1760 | nContr=vtxESDSPD->GetNContributors(); | |
1761 | fHistPrimVtxZESDTPCVSNContributorsMC->Fill(vVertexPrim[2],nContr); | |
1762 | fHistPrimVtxZESDSPDVSNContributorsMC->Fill(vVertexPrim[2],nContr); | |
1763 | } | |
1764 | else{ | |
1765 | fHistPrimVtxZESDVSNContributorsMC->Fill(vVertexPrim[2],nContr);//add for correction ESD and ESDPSD!!!! | |
1766 | fHistPrimVtxZESDTPCVSNContributorsMC->Fill(vVertexPrim[2],nContr); | |
1767 | } | |
1768 | } | |
1769 | } | |
1770 | } | |
1771 | ||
1772 | ||
1773 | ||
1774 | // -- Check fo centrality | |
1775 | Bool_t process = kTRUE; | |
1776 | Int_t centBin = -1; | |
1777 | if(fUseCentrality) { | |
1778 | centBin = CalculateCentralityBin(); | |
1779 | if(!fUseCentralityRange){ | |
1780 | if(centBin!= fUseCentralityBin) process=kFALSE; | |
1781 | } | |
1782 | else if(centBin < fUseCentralityBin || centBin > fUseCentralityBin+fUseCentralityRange) | |
1783 | process = kFALSE; | |
1784 | } | |
1785 | ||
1786 | AliESDVZERO* esdV0 = fESD->GetVZEROData(); | |
1787 | Float_t multV0 = esdV0->GetMTotV0A() + esdV0->GetMTotV0C(); | |
1788 | ||
1789 | if(fAnapp){// pp Analysis | |
1790 | ||
1791 | // SDD test for 2.76TeV pp | |
1792 | // select events with SDD | |
1793 | // TString trCl = fESD->GetFiredTriggerClasses(); | |
1794 | //if(!(trCl.Contains("ALLNOTRD")) && fSelSDD) return; | |
1795 | UInt_t maskSel = ((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected(); | |
1796 | if(maskSel& AliVEvent::kFastOnly && fSelSDD) return; | |
1797 | if(!(maskSel& AliVEvent::kFastOnly) && fSelNoSDD) return; | |
1798 | ||
1799 | ||
1800 | //-- Monitor event cuts --// | |
1801 | fHistNEvents->Fill(1); | |
1802 | ||
1803 | //ask for pileup from SPD | |
1804 | Bool_t pileUpSPD = fESD->IsPileupFromSPD(); | |
1805 | if(fRejectPileUpSPD && pileUpSPD) return; | |
1806 | ||
1807 | Int_t ntracks = fESD->GetNumberOfTracks(); | |
1808 | for(Int_t i=0;i<ntracks;i++){//check sdd event selection | |
1809 | AliESDtrack *tr= fESD->GetTrack(i); | |
1810 | ||
1811 | Bool_t sdd0 = tr->HasPointOnITSLayer(0); | |
1812 | Bool_t sdd1 = tr->HasPointOnITSLayer(1); | |
1813 | Bool_t sdd2 = tr->HasPointOnITSLayer(2); | |
1814 | Bool_t sdd3 = tr->HasPointOnITSLayer(3); | |
1815 | Bool_t sdd4 = tr->HasPointOnITSLayer(4); | |
1816 | Bool_t sdd5 = tr->HasPointOnITSLayer(5); | |
1817 | ||
1818 | fHistITSLayerHits->Fill(Int_t(sdd0)*(-1),ntracks); | |
1819 | fHistITSLayerHits->Fill(Int_t(sdd1)*1,ntracks); | |
1820 | fHistITSLayerHits->Fill(Int_t(sdd2)*2,ntracks); | |
1821 | fHistITSLayerHits->Fill(Int_t(sdd3)*3,ntracks); | |
1822 | fHistITSLayerHits->Fill(Int_t(sdd4)*4,ntracks); | |
1823 | fHistITSLayerHits->Fill(Int_t(sdd5)*5,ntracks); | |
1824 | } | |
1825 | ||
1826 | //vertex selection | |
1827 | if (vtxESD->GetStatus()){ | |
1828 | fHistNEvents->Fill(2); | |
1829 | fHistESDVertexZ->Fill(vtxESD->GetZv()); | |
1830 | if(fabs(vtxESD->GetZv()) < fVertexZCut){ | |
1831 | fHistMuliplicityRaw->Fill(multV0); | |
1832 | fHistNEvents->Fill(3); | |
1833 | fHistNPrim->Fill(nContr); | |
1834 | ||
1835 | Process(); | |
1836 | ||
1837 | fHistMuliplicity->Fill(multV0); | |
1838 | ||
1839 | nContr = vtxESD->GetNContributors(); | |
1840 | // if(nContr<501){ | |
1841 | fHistPrimVtxZESDVSNContributors->Fill(vtxESD->GetZv(),nContr); | |
1842 | fHistPrimVtxZESDTPCVSNContributors->Fill(vtxESDTPC->GetZv(),nContr); | |
1843 | //fHistPrimVtxZESDSPDVSNContributorsTPC->Fill(vtxESDSPD->GetZv(),nContr); | |
1844 | // } | |
1845 | fHistPrimVtxZESD->Fill(vtxESD->GetZv()); | |
1846 | fHistPrimVtxZESDTPC->Fill(vtxESDTPC->GetZv()); | |
1847 | // fHistPrimVtxZESDSPD->Fill(vtxESDSPD->GetZv()); | |
1848 | // -- count events after processing | |
1849 | fHistNEvents->Fill(4); | |
1850 | } | |
1851 | } | |
1852 | else{ | |
1853 | if(vtxESDSPD->GetStatus()){ | |
1854 | fHistNEvents->Fill(2); | |
1855 | ||
1856 | fHistESDVertexZ->Fill(vtxESDSPD->GetZv()); | |
1857 | if(fabs(vtxESDSPD->GetZv()) < fVertexZCut){ | |
1858 | ||
1859 | fHistMuliplicityRaw->Fill(multV0); | |
1860 | fHistNEvents->Fill(3); | |
1861 | fHistNPrim->Fill(nContr); | |
1862 | ||
1863 | Process(); | |
1864 | ||
1865 | fHistMuliplicity->Fill(multV0); | |
1866 | ||
1867 | nContr = vtxESDSPD->GetNContributors(); | |
1868 | // if(nContr<501){ | |
1869 | //fHistPrimVtxZESDVSNContributors->Fill(vtxESD->GetZv(),nContr); | |
1870 | fHistPrimVtxZESDTPCVSNContributors->Fill(vtxESDTPC->GetZv(),nContr); | |
1871 | fHistPrimVtxZESDSPDVSNContributors->Fill(vtxESDSPD->GetZv(),nContr); | |
1872 | // } | |
1873 | // fHistPrimVtxZESD->Fill(vtxESD->GetZv()); | |
1874 | fHistPrimVtxZESDTPC->Fill(vtxESDTPC->GetZv()); | |
1875 | fHistPrimVtxZESDSPD->Fill(vtxESDSPD->GetZv()); | |
1876 | // -- count events after processing | |
1877 | fHistNEvents->Fill(4); | |
1878 | } | |
1879 | } | |
1880 | //else return; | |
1881 | } | |
1882 | } | |
1883 | else{// PbPb analysis | |
1884 | //-- Monitor event cuts --// | |
1885 | fHistNEvents->Fill(1); | |
1886 | ||
1887 | if(vtxESD->GetStatus()){ | |
1888 | Double_t vtxZ = vtxESD->GetZv(); | |
1889 | fHistESDVertexZ->Fill(vtxZ); | |
1890 | if(process){ | |
1891 | fHistNEvents->Fill(2); | |
1892 | if(fabs(vtxZ) < fVertexZCut){ | |
1893 | nContr = vtxESD->GetNContributors(); | |
1894 | fHistMuliplicityRaw->Fill(multV0); | |
1895 | fHistNEvents->Fill(3); | |
1896 | fHistNPrim->Fill(nContr); | |
1897 | Process(); | |
1898 | fHistMuliplicity->Fill(multV0); | |
1899 | fHistPrimVtxZESD->Fill(vtxZ); | |
1900 | fHistPrimVtxZESDVSNContributors->Fill(vtxZ,nContr); | |
1901 | // -- count events after processing --// | |
1902 | fHistCentBin->Fill(centBin); | |
1903 | fHistNEvents->Fill(4); | |
1904 | } | |
1905 | } | |
1906 | if(fabs(vtxZ) < fVertexZCut) fHistCentBinRaw->Fill(centBin); | |
1907 | } | |
1908 | } | |
1909 | PostData(1,fOutputContainer); | |
1910 | ||
1911 | } | |
1912 | ||
1913 | //________________________________________________________________________ | |
1914 | void AliAnalysisTaskV0ForRAA::Terminate(Option_t *) { | |
1915 | //terminate | |
1916 | } | |
1917 | //________________________________________________________________________ | |
1918 | void AliAnalysisTaskV0ForRAA::Process(){ | |
1919 | //run the analysis | |
1920 | ||
1921 | Int_t ntracks = fESD->GetNumberOfTracks(); | |
1922 | Int_t count = 0; | |
1923 | ||
1924 | //-- count number of tracks --// | |
1925 | ||
1926 | if(!(!fMCMode && fMCTruthMode)){ | |
1927 | for(Int_t i=0;i<ntracks;i++){ | |
1928 | AliESDtrack *track = (AliESDtrack*)fESD->GetTrack(i); | |
1929 | if(!fESDTrackCuts->AcceptTrack(track)) continue; | |
1930 | if( track->Eta() > fEtaCutMCDaughtersVal) continue; | |
1931 | count++; | |
1932 | } | |
1933 | fHistMultiplicityPrimary->Fill(count); | |
1934 | } | |
1935 | ||
1936 | //-- check number of V0s in case of data or mc data like analysis--// | |
1937 | Int_t nV0 = fESD->GetNumberOfV0s(); | |
1938 | if(!fMCTruthMode) if(nV0 < 1) return; | |
1939 | ||
1940 | //-- run analysis --// | |
1941 | if(fMCTruthMode) V0MCTruthLoop(); | |
1942 | else V0RecoLoop(0,0,0,0,0.0,0,0.0,0.0); | |
1943 | ||
1944 | } | |
1945 | //________________________________________________________________________ | |
1946 | void AliAnalysisTaskV0ForRAA::V0MCTruthLoop(){ | |
1947 | //loop over MC truth particles | |
1948 | ||
1949 | //-- get MC stack --// | |
1950 | AliStack *stack = fMCev->Stack(); | |
1951 | ||
1952 | /* | |
1953 | //histo fo user defined shift in charge/pt | |
1954 | if(fShift){ | |
1955 | fHistUserPtShift->Fill(fDeltaInvP); | |
1956 | } | |
1957 | */ | |
1958 | /* | |
1959 | AliKFVertex primVtxStart(*(fESD->GetPrimaryVertex())); | |
1960 | Int_t nTracksPrim=primVtxStart.GetNContributors(); | |
1961 | fHistNPrim->Fill(nTracksPrim); | |
1962 | */ | |
1963 | /* | |
1964 | // MC | |
1965 | ||
1966 | Int_t mcPrimaries = stack->GetNprimary(); | |
1967 | Int_t mcParticles = stack->GetNtrack(); | |
1968 | ||
1969 | fHistMultiplicityPrimary->Fill(mcPrimaries); | |
1970 | fHistMCMultiplicityTracks->Fill(mcParticles); | |
1971 | ||
1972 | // number of V0 | |
1973 | fHistNV0->Fill(nV0); | |
1974 | if(nTracksPrim>0) { | |
1975 | fHistNV0WithVertex->Fill(nV0); | |
1976 | } | |
1977 | */ | |
1978 | ||
1979 | //-- MC truht loop for V0s --// | |
1980 | for (Int_t iMc = 0; iMc < (stack->GetNtrack()); iMc++){//MC truth loop | |
1981 | Int_t fillMCtruth= int(fMCTruthMode); | |
1982 | if(fMCTruthMode){ | |
1983 | fHistPiPiMonitorMCCuts->Fill(1*fillMCtruth); | |
1984 | fHistPiPMonitorMCCuts[0]->Fill(1*fillMCtruth); | |
1985 | fHistPiAPMonitorMCCuts[0]->Fill(1*fillMCtruth); | |
1986 | } | |
1987 | TParticle *p0 = stack->Particle(iMc); | |
1988 | if(!p0) continue; | |
1989 | ||
1990 | if(fMCTruthMode){ | |
1991 | fHistPiPiMonitorMCCuts->Fill(2*fillMCtruth); | |
1992 | fHistPiPMonitorMCCuts[0]->Fill(2*fillMCtruth); | |
1993 | fHistPiAPMonitorMCCuts[0]->Fill(2*fillMCtruth); | |
1994 | } | |
1995 | ||
1996 | ||
1997 | ||
1998 | Int_t pdgCode = p0->GetPdgCode(); | |
1999 | ||
2000 | //-------------- only K0s and Lambda ----------// | |
2001 | if( (pdgCode != 310 ) && ( fabs(pdgCode) != 3122 ) ) continue; | |
2002 | Int_t fillFlagK0 = (3122- fabs(pdgCode))/(3122-310)*fillMCtruth; | |
2003 | Int_t fillFlagL = (fabs(pdgCode) - 310)/(3122-310)*(pdgCode+3122)/(2*3122)*fillMCtruth; | |
2004 | Int_t fillFlagAL = (fabs(pdgCode) - 310)/(3122-310)*(pdgCode-3122)/(-2*3122)*fillMCtruth; | |
2005 | ||
2006 | fHistPiPiMonitorMCCuts->Fill(3*fillFlagK0); | |
2007 | fHistPiPMonitorMCCuts[0]->Fill(3*fillFlagL); | |
2008 | fHistPiAPMonitorMCCuts[0]->Fill(3*fillFlagAL); | |
2009 | ||
2010 | if(p0->GetNDaughters() !=2) continue; | |
2011 | fHistPiPiMonitorMCCuts->Fill(4*fillFlagK0); | |
2012 | fHistPiPMonitorMCCuts[0]->Fill(4*fillFlagL); | |
2013 | fHistPiAPMonitorMCCuts[0]->Fill(4*fillFlagAL); | |
2014 | ||
2015 | //-------------- unique ID check-------------- // | |
2016 | Int_t uniqueID = p0->GetUniqueID(); | |
2017 | if(uniqueID==13) continue; | |
2018 | ||
2019 | fHistPiPiMonitorMCCuts->Fill(5*fillFlagK0); | |
2020 | fHistPiPMonitorMCCuts[0]->Fill(5*fillFlagL); | |
2021 | fHistPiAPMonitorMCCuts[0]->Fill(5*fillFlagAL); | |
2022 | ||
2023 | //-------------- daughters --------------------// | |
2024 | Int_t id0 = p0->GetDaughter(0); | |
2025 | Int_t id1 = p0->GetDaughter(1); | |
2026 | if(id0<0 || id1 <0) continue; | |
2027 | ||
2028 | fHistPiPiMonitorMCCuts->Fill(6*fillFlagK0); | |
2029 | fHistPiPMonitorMCCuts[0]->Fill(6*fillFlagL); | |
2030 | fHistPiAPMonitorMCCuts[0]->Fill(6*fillFlagAL); | |
2031 | ||
2032 | Int_t pdgCodeD0 = stack->Particle(id0)->GetPdgCode(); | |
2033 | Int_t pdgCodeD1 = stack->Particle(id1)->GetPdgCode(); | |
2034 | ||
2035 | if(pdgCodeD0 == pdgCodeD1) continue; | |
2036 | if(pdgCodeD0*pdgCodeD1>0) continue; | |
2037 | ||
2038 | fHistPiPiMonitorMCCuts->Fill(7*fillFlagK0); | |
2039 | fHistPiPMonitorMCCuts[0]->Fill(7*fillFlagL); | |
2040 | fHistPiAPMonitorMCCuts[0]->Fill(7*fillFlagAL); | |
2041 | ||
2042 | if((fabs(pdgCodeD0) != 211 ) && ( fabs(pdgCodeD0) != 2212 )) continue; | |
2043 | if((fabs(pdgCodeD1) != 211 ) && ( fabs(pdgCodeD1) != 2212 )) continue; | |
2044 | ||
2045 | fHistPiPiMonitorMCCuts->Fill(8*fillFlagK0); | |
2046 | fHistPiPMonitorMCCuts[0]->Fill(8*fillFlagL); | |
2047 | fHistPiAPMonitorMCCuts[0]->Fill(8*fillFlagAL); | |
2048 | ||
2049 | TParticle *p00 =stack->Particle(id0); | |
2050 | TParticle *p01 =stack->Particle(id1); | |
2051 | Double_t etaMC00 = p00->Eta(); | |
2052 | Double_t etaMC01 = p01->Eta(); | |
2053 | ||
2054 | //----------- unique ID check daughters-------- // | |
2055 | Int_t uniqueIDdaughter0 = p00->GetUniqueID(); | |
2056 | Int_t uniqueIDdaughter1 = p01->GetUniqueID(); | |
2057 | if (uniqueIDdaughter0 !=4 || uniqueIDdaughter1 !=4 ) continue; | |
2058 | ||
2059 | fHistPiPiMonitorMCCuts->Fill(9*fillFlagK0); | |
2060 | fHistPiPMonitorMCCuts[0]->Fill(9*fillFlagL); | |
2061 | fHistPiAPMonitorMCCuts[0]->Fill(9*fillFlagAL); | |
2062 | ||
2063 | fHistPiPMonitorMCCuts[1]->Fill(9*fillFlagL); | |
2064 | fHistPiAPMonitorMCCuts[1]->Fill(9*fillFlagAL); | |
2065 | ||
2066 | //------------ check label reco -------------------// | |
2067 | if(fCheckNegLabelReco || fOnlyFoundRecoV0){ // check label reco | |
2068 | Bool_t found =kFALSE; | |
2069 | Int_t label0=0,label1=0; | |
2070 | AliESDv0 * v0MIsMC=NULL; | |
2071 | AliESDtrack *tr0 = NULL; | |
2072 | AliESDtrack *tr1 = NULL; | |
2073 | for(Int_t recL=0;recL < fESD->GetNumberOfV0s();recL++){ | |
2074 | v0MIsMC = fESD->GetV0(recL); | |
2075 | if(!v0MIsMC) continue; | |
2076 | tr0 = fESD->GetTrack(v0MIsMC->GetPindex()); | |
2077 | tr1 = fESD->GetTrack(v0MIsMC->GetNindex()); | |
2078 | if(tr0 && tr1){ | |
2079 | label0 = tr0->GetLabel(); | |
2080 | label1 = tr1->GetLabel(); | |
2081 | if((fabs(label0) == id0 && fabs(label1) == id1) || | |
2082 | (fabs(label0) == id1 && fabs(label1) == id0)){ | |
2083 | found =kTRUE; | |
2084 | break; | |
2085 | } | |
2086 | } | |
2087 | } | |
2088 | if(fCheckNegLabelReco && !fOnlyFoundRecoV0) { | |
2089 | if(found && (label0 <0 || label1 < 0)) continue; | |
2090 | } | |
2091 | else{ | |
2092 | if(!found) continue; | |
2093 | if(fCheckNegLabelReco && found && (label0 <0 || label1 < 0)) continue; | |
2094 | } | |
2095 | ||
2096 | } | |
2097 | //-----------get geometric properties --------------// | |
2098 | // DCA of mother to prim vertex = production vertex | |
2099 | //-- primary and secondary vetex --// | |
2100 | Double_t vVertexPrimMC[3]; | |
2101 | fMCev->GetPrimaryVertex()->GetXYZ(vVertexPrimMC); | |
2102 | // Double_t x0=p0->Vx(),y0=p0->Vy(),z0=p0->Vz();//mother production vertex | |
2103 | ||
2104 | Double_t x=p00->Vx(),y=p00->Vy(),z=p00->Vz();//daughter vertex =V0 decay vertex | |
2105 | Double_t rx = x - vVertexPrimMC[0]; | |
2106 | Double_t ry = y - vVertexPrimMC[1]; | |
2107 | Double_t rz = z - vVertexPrimMC[2]; | |
2108 | Double_t sdeclength = rx*rx+ry*ry;//+rz*rz;//=p00->Rho(); | |
2109 | Double_t declength =0.0; | |
2110 | if(sdeclength>0) declength = sqrt(sdeclength); | |
2111 | Double_t declength3d = sqrt( rx*rx+ry*ry+rz*rz); | |
2112 | //-- decay radii --// | |
2113 | Double_t rMC2D = sqrt(x*x+y*y); | |
2114 | const Double_t xyzMC[3] = {x,y,z}; | |
2115 | // Double_t rMC = p00->R(); | |
2116 | ||
2117 | //-- phi --// | |
2118 | Double_t pi = TMath::Pi(); | |
2119 | Double_t phi = p0->Phi(); | |
2120 | if(phi>pi) phi -=2*pi; | |
2121 | ||
2122 | //-------------------- V0 variables ----------------// | |
2123 | Double_t rapidity = p0->Y(); | |
2124 | Double_t massV0MC = p0->GetMass(); | |
2125 | Double_t ptV0MC = p0->Pt(); | |
2126 | Double_t pV0MC = p0->P(); | |
2127 | ||
2128 | ||
2129 | //----------------- mother variables-----------------// | |
2130 | Int_t indexMother1 = p0->GetMother(0); | |
2131 | Int_t isSecd=0; | |
2132 | Int_t pdgMother =0; | |
2133 | // Int_t goodMother=1; | |
2134 | Int_t uniqueIDmother=0; | |
2135 | Double_t ptXiMother=0.0; | |
2136 | Double_t rapXiMother = 0.0; | |
2137 | ||
2138 | ||
2139 | //------check mother and fill mother histos---------// | |
2140 | Bool_t isPrim= stack->IsPhysicalPrimary(iMc); | |
2141 | ||
2142 | if(!isPrim){//prim or sec | |
2143 | isSecd=1;// is secondary V0s | |
2144 | // cout<<notinjected<<endl; | |
2145 | if(indexMother1 >-1){// && !isPrim){//secondary V0s | |
2146 | // isSecd=1;// is secondary V0s | |
2147 | // cout<<fMCev->IsFromBGEvent(indexMother1)<<endl; | |
2148 | // if(fSelectMBMotherMC && !fMCev->IsFromBGEvent(indexMother1)) continue;//xxx only standard hijing particles for sec. lambdas:not needed | |
2149 | //-- check for mother --// | |
2150 | TParticle *mother = stack->Particle(indexMother1); | |
2151 | if(!mother) { | |
2152 | Printf("no mother pointer!");continue; | |
2153 | } | |
2154 | pdgMother = mother->GetPdgCode(); | |
2155 | fHistPiPMonitorMCCuts[1]->Fill(11*fillFlagL); | |
2156 | fHistPiAPMonitorMCCuts[1]->Fill(11*fillFlagAL); | |
2157 | ||
2158 | //-- check for injejcted --// | |
2159 | Bool_t notinjectedMother = kTRUE; | |
2160 | notinjectedMother = fMCev->IsFromBGEvent(indexMother1); | |
2161 | ||
2162 | if(fSelectInjected && !notinjectedMother ) continue; | |
2163 | fHistPiPMonitorMCCuts[1]->Fill(10*fillMCtruth); | |
2164 | fHistPiAPMonitorMCCuts[1]->Fill(10*fillMCtruth); | |
2165 | ||
2166 | Bool_t isPrimMother= stack->IsPhysicalPrimary(indexMother1); | |
2167 | if(!isPrimMother) continue; | |
2168 | fHistPiPMonitorMCCuts[1]->Fill(12*fillFlagL); | |
2169 | fHistPiAPMonitorMCCuts[1]->Fill(12*fillFlagAL); | |
2170 | ||
2171 | uniqueIDmother = mother->GetUniqueID(); | |
2172 | ||
2173 | if(uniqueIDmother==13){ | |
2174 | // goodMother =0; | |
2175 | continue; | |
2176 | } | |
2177 | fHistPiPMonitorMCCuts[1]->Fill(13*fillFlagL); | |
2178 | fHistPiAPMonitorMCCuts[1]->Fill(13*fillFlagAL); | |
2179 | ||
2180 | ||
2181 | //-- fill secondary V0s histos and pdg histos --// | |
2182 | ptXiMother=mother->Pt(); | |
2183 | rapXiMother=mother->Y(); | |
2184 | ||
2185 | ||
2186 | //-- K0s --// | |
2187 | if(pdgCode==310){ | |
2188 | if(fabs(pdgMother)==311 || fabs(pdgMother)==313 || fabs(pdgMother)==323 ) isSecd=0; // from K0L, K0 and K* as primary | |
2189 | else fHistPiPiPDGCode->Fill(fabs(pdgMother)); | |
2190 | //goodMother=1; | |
2191 | } | |
2192 | //-- Lambda --// | |
2193 | if(pdgCode==3122){ | |
2194 | fHistPiPPDGCode->Fill(fabs(pdgMother)); | |
2195 | if (//sigma family | |
2196 | ( TMath::Abs(pdgMother) == 3112) || //sigma minus | |
2197 | ( TMath::Abs(pdgMother) == 3222) || //sigma plus | |
2198 | ( TMath::Abs(pdgMother) == 3224) || //sigma *plus | |
2199 | ( TMath::Abs(pdgMother) == 3114) || //sigma *minus | |
2200 | ( TMath::Abs(pdgMother) == 3214) || //sigma *0 counts as primary???? | |
2201 | ( TMath::Abs(pdgMother) == 3212) //sigma 0 counts as primary | |
2202 | ) | |
2203 | { | |
2204 | isSecd=0; | |
2205 | //goodMother=1; | |
2206 | } | |
2207 | ||
2208 | if( pdgMother == 3322) //xi0 | |
2209 | { | |
2210 | if(!fRapCutV0 || fabs(rapidity)<fRap){ | |
2211 | if(!fEtaCutMCDaughters || (fabs(etaMC00)<fEtaCutMCDaughtersVal|| fabs(etaMC01)<fEtaCutMCDaughtersVal)){ | |
2212 | fHistPiPMassVSPtSecXi[0]->Fill(massV0MC,ptV0MC); | |
2213 | fHistPiPMassVSYSecXi[0]->Fill(massV0MC,rapidity); | |
2214 | if(!fRapCutV0 || fabs(rapXiMother)<fRap) fHistPiPXi0PtVSLambdaPt[0]->Fill(ptV0MC,ptXiMother); | |
2215 | } | |
2216 | } | |
2217 | //goodMother=1; | |
2218 | } | |
2219 | if(pdgMother == 3312) //xi minus | |
2220 | { | |
2221 | if(!fRapCutV0 || fabs(rapidity)<fRap){ | |
2222 | if(!fEtaCutMCDaughters || (fabs(etaMC00)<fEtaCutMCDaughtersVal|| fabs(etaMC01)<fEtaCutMCDaughtersVal)){ | |
2223 | fHistPiPMassVSPtSecXi[0]->Fill(massV0MC,ptV0MC); | |
2224 | fHistPiPMassVSYSecXi[0]->Fill(massV0MC,rapidity); | |
2225 | if(!fRapCutV0 || fabs(rapXiMother)<fRap) fHistPiPXiMinusPtVSLambdaPt[0]->Fill(ptV0MC,ptXiMother); | |
2226 | } | |
2227 | } | |
2228 | //goodMother=1; | |
2229 | ||
2230 | } | |
2231 | if(pdgMother == 3334)//omega- | |
2232 | { | |
2233 | // fHistPiPDCAtoPrimVtxOmega[0]->Fill(p0->GetMass(),dcaV0ToPrimVertex); | |
2234 | if(!fRapCutV0 || fabs(rapXiMother)<fRap) fHistPiPOmegaPtVSLambdaPt[0]->Fill(ptV0MC,ptXiMother); | |
2235 | fHistPiPMassVSPtSecOmega[0]->Fill(massV0MC,ptV0MC); | |
2236 | //goodMother=1; | |
2237 | } | |
2238 | } | |
2239 | //-- AntiLambda --// | |
2240 | if(pdgCode==-3122 ){ | |
2241 | fHistPiAPPDGCode->Fill(fabs(pdgMother)); | |
2242 | if (//sigma family | |
2243 | ( TMath::Abs(pdgMother) == 3112) ||//sigma minus | |
2244 | ( TMath::Abs(pdgMother) == 3222) ||//sigma plus | |
2245 | ( TMath::Abs(pdgMother) == 3224) ||//sigma *plus | |
2246 | ( TMath::Abs(pdgMother) == 3114) ||//sigma *minus | |
2247 | ( TMath::Abs(pdgMother) == 3214) || //sigma *0 | |
2248 | ( TMath::Abs(pdgMother) == 3212) //sigma 0 counts as primary | |
2249 | ) | |
2250 | { | |
2251 | isSecd=0; | |
2252 | // goodMother=1; | |
2253 | } | |
2254 | ||
2255 | if( pdgMother == -3322) //xi0 | |
2256 | { | |
2257 | if(!fRapCutV0 || fabs(rapidity)<fRap){ | |
2258 | if(!fEtaCutMCDaughters || (fabs(etaMC00)<fEtaCutMCDaughtersVal|| fabs(etaMC01)<fEtaCutMCDaughtersVal)){ | |
2259 | fHistPiAPMassVSPtSecXi[0]->Fill(massV0MC,ptV0MC); | |
2260 | fHistPiAPMassVSYSecXi[0]->Fill(massV0MC,rapidity); | |
2261 | if(!fRapCutV0 || fabs(rapXiMother)<fRap) fHistPiAPXi0PtVSLambdaPt[0]->Fill(ptV0MC,ptXiMother); | |
2262 | } | |
2263 | } | |
2264 | // goodMother=1; | |
2265 | } | |
2266 | if(pdgMother == -3312) //xi plus | |
2267 | { | |
2268 | if(!fRapCutV0 || fabs(rapidity)<fRap){ | |
2269 | if(!fEtaCutMCDaughters || (fabs(etaMC00)<fEtaCutMCDaughtersVal|| fabs(etaMC01)<fEtaCutMCDaughtersVal)){ | |
2270 | fHistPiAPMassVSPtSecXi[0]->Fill(massV0MC,ptV0MC); | |
2271 | fHistPiAPMassVSYSecXi[0]->Fill(massV0MC,rapidity); | |
2272 | if(!fRapCutV0 || fabs(rapXiMother)<fRap) fHistPiAPXiMinusPtVSLambdaPt[0]->Fill(ptV0MC,ptXiMother); | |
2273 | } | |
2274 | } | |
2275 | //goodMother=1; | |
2276 | } | |
2277 | if(pdgMother == -3334)//omega+ | |
2278 | { | |
2279 | fHistPiAPOmegaPtVSLambdaPt[0]->Fill(ptV0MC,ptXiMother); | |
2280 | if(!fRapCutV0 || fabs(rapXiMother)<fRap) fHistPiAPMassVSPtSecOmega[0]->Fill(massV0MC,ptV0MC); | |
2281 | // fHistPiAPDCAtoPrimVtxOmega[0]->Fill(p0->GetMass(),dcaV0ToPrimVertex); | |
2282 | // goodMother=1; | |
2283 | } | |
2284 | } | |
2285 | } | |
2286 | }//end secondaries | |
2287 | else{ | |
2288 | //-- check for injejcted --// | |
2289 | Bool_t notinjected = kTRUE; | |
2290 | notinjected = fMCev->IsFromBGEvent(iMc); | |
2291 | ||
2292 | if(fSelectInjected && !notinjected ) continue; | |
2293 | fHistPiPiMonitorMCCuts->Fill(10*fillMCtruth); | |
2294 | fHistPiPMonitorMCCuts[0]->Fill(10*fillMCtruth); | |
2295 | fHistPiAPMonitorMCCuts[0]->Fill(10*fillMCtruth); | |
2296 | } | |
2297 | //else goodMother=1; | |
2298 | // if(!goodMother) continue;// for (A)Lambda important | |
2299 | ||
2300 | //-------------- MC truth or reco mode -----------------// | |
2301 | if(fMCTruthMode && !fMCMode){//MC true ana | |
2302 | fHistPiPiMonitorMCCuts->Fill(14*fillFlagK0); | |
2303 | fHistPiPMonitorMCCuts[isSecd]->Fill(14*fillFlagL); | |
2304 | fHistPiAPMonitorMCCuts[isSecd]->Fill(14*fillFlagAL); | |
2305 | ||
2306 | //-- DCA daughters --// | |
2307 | // values of one daugher, should be the same | |
2308 | /* | |
2309 | //to primary vertex | |
2310 | trackPos->GetImpactParameters(tdcaPosToVertex[0],tdcaPosToVertex[1]); | |
2311 | trackNeg->GetImpactParameters(tdcaNegToVertex[0],tdcaNegToVertex[1]); | |
2312 | ||
2313 | Double_t dcaPosToVertex = TMath::Sqrt(tdcaPosToVertex[0]*tdcaPosToVertex[0]+tdcaPosToVertex[1]*tdcaPosToVertex[1]); | |
2314 | Double_t dcaNegToVertex = TMath::Sqrt(tdcaNegToVertex[0]*tdcaNegToVertex[0]+tdcaNegToVertex[1]*tdcaNegToVertex[1]); | |
2315 | fHistDCADaughtersToPrimVtx[isSecd]->Fill(dcaPosToVertex,dcaNegToVertex); | |
2316 | */ | |
2317 | ||
2318 | ||
2319 | //-- armenteros values --// | |
2320 | TVector3 vecPip; | |
2321 | TVector3 vecPin; | |
2322 | ||
2323 | Double_t ptPlus=0, ptMinus=0; | |
2324 | Double_t pt00 = p00->Pt(); | |
2325 | Double_t pt01 = p01->Pt(); | |
2326 | Double_t phiPosMC=0.0; | |
2327 | ||
2328 | if(p00->GetPdgCode()<0) | |
2329 | { | |
2330 | vecPip.SetXYZ(p01->Px(),p01->Py(),p01->Pz()); | |
2331 | vecPin.SetXYZ(p00->Px(),p00->Py(),p00->Pz()); | |
2332 | ptMinus = pt00; | |
2333 | ptPlus = pt01; | |
2334 | phiPosMC = p01->Phi(); | |
2335 | } | |
2336 | else{ | |
2337 | vecPin.SetXYZ(p01->Px(),p01->Py(),p01->Pz()); | |
2338 | vecPip.SetXYZ(p00->Px(),p00->Py(),p00->Pz()); | |
2339 | ptMinus = pt01; | |
2340 | ptPlus = pt00; | |
2341 | phiPosMC = p00->Phi(); | |
2342 | } | |
2343 | ||
2344 | TVector3 momTot(p0->Px(),p0->Py(),p0->Pz()); | |
2345 | Double_t lQlNeg = fabs(vecPin.Dot(momTot)/momTot.Mag()); | |
2346 | Double_t lQlPos = fabs(vecPip.Dot(momTot)/momTot.Mag()); | |
2347 | Double_t alfa =0.0; | |
2348 | Double_t den = lQlPos + lQlNeg; | |
2349 | if(den>0) alfa = (lQlPos - lQlNeg)/den; | |
2350 | TVector3 qtvec= vecPin.Cross(momTot);//vecPip.Mag()*sqrt(1-pow(thetapip,2)); | |
2351 | Float_t qt = qtvec.Mag()/momTot.Mag(); | |
2352 | ||
2353 | //clalc masses for test | |
2354 | Double_t massPi=0.13957018; | |
2355 | Double_t massP=0.93827203; | |
2356 | ||
2357 | TLorentzVector pionPTest(vecPip, massPi); | |
2358 | TLorentzVector pionNTest(vecPin, massPi); | |
2359 | TLorentzVector k0sTest = pionPTest+pionNTest; | |
2360 | ||
2361 | TLorentzVector protPTest(vecPip, massP); | |
2362 | TLorentzVector lambdaTest = protPTest+pionNTest; | |
2363 | ||
2364 | TLorentzVector protNTest(vecPin, massP); | |
2365 | TLorentzVector alambdaTest = protNTest+pionPTest; | |
2366 | ||
2367 | Double_t calcK0smass = fabs(k0sTest.M()); | |
2368 | Double_t calcLambdamass = fabs(lambdaTest.M()); | |
2369 | Double_t calcALambdamass = fabs(alambdaTest.M()); | |
2370 | ||
2371 | if(pdgCode == 310) { | |
2372 | fHistPiPiEtaDMC[isSecd]->Fill(etaMC00,ptV0MC); | |
2373 | fHistPiPiEtaDMC[isSecd]->Fill(etaMC01,ptV0MC); | |
2374 | } | |
2375 | if(fabs(pdgCode) == 3122) { | |
2376 | fHistPiPEtaDMC[isSecd]->Fill(etaMC00,ptV0MC); | |
2377 | fHistPiPEtaDMC[isSecd]->Fill(etaMC01,ptV0MC); | |
2378 | } | |
2379 | ||
2380 | //-- rapidity and eta cut --// | |
2381 | if(fRapCutV0 && fabs(rapidity)>fRap) continue; | |
2382 | fHistPiPiMonitorMCCuts->Fill(15*fillFlagK0); | |
2383 | fHistPiPMonitorMCCuts[isSecd]->Fill(15*fillFlagL); | |
2384 | fHistPiAPMonitorMCCuts[isSecd]->Fill(15*fillFlagAL); | |
2385 | ||
2386 | if(fEtaCutMCDaughters) { if(fabs(etaMC00)>fEtaCutMCDaughtersVal || fabs(etaMC01)>fEtaCutMCDaughtersVal ) continue; } | |
2387 | fHistPiPiMonitorMCCuts->Fill(16*fillFlagK0); | |
2388 | fHistPiPMonitorMCCuts[isSecd]->Fill(16*fillFlagL); | |
2389 | fHistPiAPMonitorMCCuts[isSecd]->Fill(16*fillFlagAL); | |
2390 | ||
2391 | ||
2392 | // Double_t phiMC = p0->Phi(); | |
2393 | ||
2394 | ||
2395 | //-- Fill Particle histos --// | |
2396 | if (pdgCode==310){//K0s | |
2397 | fHistPiPiMonitorMCCuts->Fill(17); | |
2398 | ||
2399 | fHistPiPiEtaDMC[1]->Fill(etaMC00,ptV0MC); | |
2400 | fHistPiPiEtaDMC[1]->Fill(etaMC01,ptV0MC); | |
2401 | ||
2402 | fHistPiPiMass->Fill(massV0MC); | |
2403 | fHistPiPiMassVSPt->Fill(massV0MC,ptV0MC); | |
2404 | fHistPiPiMassVSY->Fill(massV0MC,rapidity); | |
2405 | // fHistPiPiPtDaughters->Fill(ptMinus,ptPlus); | |
2406 | fHistPiPiPtVSY->Fill(rapidity,ptV0MC); | |
2407 | ||
2408 | Double_t ctTK0s=0.0,ctK0s=0.0; | |
2409 | if(pV0MC>0.0) ctK0s=declength3d*0.497614/pV0MC; | |
2410 | if(ptV0MC>0.0) ctTK0s=declength*0.497614/ptV0MC; | |
2411 | fHistPiPiDecayLengthResolution->Fill(declength3d,declength); | |
2412 | fHistPiPiDecayLengthVsPt->Fill(ptV0MC,declength);//ptV0MC,ctK0s); | |
2413 | fHistPiPiDecayLengthVsCtau->Fill(massV0MC,ctTK0s); | |
2414 | fHistPiPiDecayLengthVsMass->Fill(massV0MC,declength); | |
2415 | //all V0s histo | |
2416 | fHistArmenteros[isSecd]->Fill(alfa,qt); | |
2417 | fHistV0RadiusZ[isSecd]->Fill(rMC2D,xyzMC[2]); | |
2418 | fHistV0RadiusXY[isSecd]->Fill(xyzMC[0],xyzMC[1]); | |
2419 | fHistV0RadiusZVSPt[isSecd]->Fill(ptV0MC,xyzMC[2]); | |
2420 | // fHistPiPiPhiPosVsPtPosVsMass->Fill(massV0MC,declength,ptV0MC);//,ctK0s);//phiPosMC);//xxx | |
2421 | fHistPiPiK0sVsLambdaMass->Fill(calcLambdamass,calcK0smass); | |
2422 | fHistPiPiK0sVsALambdaMass->Fill(calcALambdamass,calcK0smass); | |
2423 | } | |
2424 | if (pdgCode==3122){ //Lambda | |
2425 | fHistPiPMonitorMCCuts[isSecd]->Fill(17); | |
2426 | ||
2427 | fHistPiPEtaDMC[1]->Fill(etaMC00,ptV0MC); | |
2428 | fHistPiPEtaDMC[1]->Fill(etaMC01,ptV0MC); | |
2429 | ||
2430 | fHistPiPMassVSPt[isSecd]->Fill(massV0MC,ptV0MC); | |
2431 | fHistPiPMass[isSecd]->Fill(massV0MC); | |
2432 | fHistPiPMassVSY[isSecd]->Fill(massV0MC,rapidity); | |
2433 | // fHistPiPPtDaughters[isSecd]->Fill(ptMinus,ptPlus); | |
2434 | fHistPiPPtVSY[isSecd]->Fill(rapidity,ptV0MC); | |
2435 | ||
2436 | Double_t ctTL=0.0, ctL=0.0; | |
2437 | if(pV0MC>0.0) ctL=declength3d*1.115683/pV0MC; | |
2438 | if(ptV0MC>0.0) ctTL=declength*1.115683/ptV0MC; | |
2439 | fHistPiPDecayLengthResolution[0]->Fill(declength3d,declength); | |
2440 | fHistPiPDecayLengthVsPt[isSecd]->Fill(ptV0MC,declength);//(ptV0MC,ctL); | |
2441 | fHistPiPDecayLengthVsCtau[isSecd]->Fill(massV0MC,ctTL); | |
2442 | fHistPiPDecayLengthVsMass[isSecd]->Fill(massV0MC,declength); | |
2443 | //all V0s hito | |
2444 | fHistArmenteros[isSecd]->Fill(alfa,qt); | |
2445 | fHistV0RadiusZ[isSecd]->Fill(rMC2D,xyzMC[2]); | |
2446 | fHistV0RadiusXY[isSecd]->Fill(xyzMC[0],xyzMC[1]); | |
2447 | fHistV0RadiusZVSPt[isSecd]->Fill(ptV0MC,xyzMC[2]); | |
2448 | // fHistPiPPhiPosVsPtPosVsMass->Fill(massV0MC,declength,ptV0MC);//,ctK0s);//phiPosMC);//xxx | |
2449 | fHistPiPK0sVsLambdaMass->Fill(calcLambdamass,calcK0smass); | |
2450 | } | |
2451 | if (pdgCode==-3122){ //AntiLambda | |
2452 | fHistPiAPMonitorMCCuts[isSecd]->Fill(17); | |
2453 | ||
2454 | fHistPiPEtaDMC[1]->Fill(etaMC00,ptV0MC); | |
2455 | fHistPiPEtaDMC[1]->Fill(etaMC01,ptV0MC); | |
2456 | ||
2457 | fHistPiAPMassVSPt[isSecd]->Fill(massV0MC,ptV0MC); | |
2458 | fHistPiAPMass[isSecd]->Fill(massV0MC); | |
2459 | fHistPiPMassVSY[isSecd]->Fill(massV0MC,rapidity); | |
2460 | // fHistPiAPPtDaughters[isSecd]->Fill(ptMinus,ptPlus); | |
2461 | fHistPiAPPtVSY[isSecd]->Fill(rapidity,ptV0MC); | |
2462 | ||
2463 | Double_t ctTL=0.0, ctL=0.0; | |
2464 | if(pV0MC>0.0) ctL=declength3d*1.115683/pV0MC; | |
2465 | if(ptV0MC>0.0) ctTL=declength*1.115683/ptV0MC; | |
2466 | fHistPiAPDecayLengthResolution[0]->Fill(declength3d,declength); | |
2467 | fHistPiAPDecayLengthVsPt[isSecd]->Fill(ptV0MC,declength);//(ptV0MC,ctAL); | |
2468 | fHistPiAPDecayLengthVsCtau[isSecd]->Fill(massV0MC,ctL); | |
2469 | fHistPiAPDecayLengthVsMass[isSecd]->Fill(massV0MC,ctTL);//declength); | |
2470 | //all V0s histo | |
2471 | fHistArmenteros[isSecd]->Fill(alfa,qt); | |
2472 | fHistV0RadiusZ[isSecd]->Fill(rMC2D,xyzMC[2]); | |
2473 | fHistV0RadiusXY[isSecd]->Fill(xyzMC[0],xyzMC[1]); | |
2474 | fHistV0RadiusZVSPt[isSecd]->Fill(ptV0MC,xyzMC[2]); | |
2475 | fHistV0RadiusXYVSY[isSecd]->Fill(rapidity,rMC2D); | |
2476 | fHistPiAPK0sVsALambdaMass->Fill(calcALambdamass,calcK0smass); | |
2477 | } | |
2478 | }//MC true ana | |
2479 | else{// V0 reco ana | |
2480 | V0RecoLoop(id0,id1,isSecd,pdgCode,ptV0MC,pdgMother,ptXiMother,declength); | |
2481 | } | |
2482 | ||
2483 | }//end MC stack loop | |
2484 | } | |
2485 | //________________________________________________________________________ | |
2486 | void AliAnalysisTaskV0ForRAA::V0RecoLoop(Int_t id0,Int_t id1,Int_t isSecd,Int_t what,Double_t ptV0MC, Int_t pdgMother,Double_t ptXiMother,Double_t declengthV0MC){ | |
2487 | //loop over reconstructed particles | |
2488 | ||
2489 | ||
2490 | //--------------------- define variables -----------------------// | |
2491 | Double_t pp[3]; | |
2492 | Double_t pm[3]; | |
2493 | Double_t xr[3]; | |
2494 | ||
2495 | Double_t massPi=0.13957018; | |
2496 | Double_t massP=0.93827203; | |
2497 | ||
2498 | TLorentzVector positivesMIP; | |
2499 | TLorentzVector negativesMIAP; | |
2500 | TLorentzVector positivesMIPi; | |
2501 | TLorentzVector negativesMIPi; | |
2502 | ||
2503 | /* | |
2504 | AliKFParticle::SetField(fESD->GetMagneticField()); | |
2505 | AliKFVertex primVtx(*(fESD->GetPrimaryVertex())); | |
2506 | AliKFVertex primVtxImproved = primVtx; | |
2507 | ||
2508 | AliKFParticle* negPiKF=NULL; | |
2509 | AliKFParticle* posPiKF=NULL; | |
2510 | AliKFParticle* posPKF=NULL; | |
2511 | AliKFParticle* negAPKF=NULL; | |
2512 | */ | |
2513 | ||
2514 | AliESDtrack* trackPos=NULL; | |
2515 | AliESDtrack* trackNeg=NULL; | |
2516 | AliESDtrack* trackPosTest = NULL; | |
2517 | AliESDtrack* trackNegTest =NULL; | |
2518 | ||
2519 | Double_t primaryVtxPosition[3]; | |
2520 | primaryVtxPosition[0] = fESD->GetPrimaryVertex()->GetXv(); | |
2521 | primaryVtxPosition[1] = fESD->GetPrimaryVertex()->GetYv(); | |
2522 | primaryVtxPosition[2] = fESD->GetPrimaryVertex()->GetZv(); | |
2523 | ||
2524 | Int_t nV0 = fESD->GetNumberOfV0s(); | |
2525 | AliESDv0 * v0MIs=NULL; | |
2526 | ||
2527 | ||
2528 | // Int_t on =0,off=0; | |
2529 | Bool_t stopLoop = kFALSE; | |
2530 | //------------------------ V0 reco loop --------------------// | |
2531 | for(Int_t iV0MI = 0; iV0MI < nV0; iV0MI++) {//V0 loop | |
2532 | //-- get V0 info --// | |
2533 | // cout<<iV0MI<<endl; | |
2534 | if(stopLoop) break; | |
2535 | ||
2536 | v0MIs = fESD->GetV0(iV0MI); | |
2537 | if(!v0MIs ) continue; | |
2538 | ||
2539 | // cout<<"after: "<<iV0MI<<endl; | |
2540 | fHistPiPiMonitorCuts->Fill(1); | |
2541 | fHistPiPMonitorCuts[isSecd]->Fill(1); | |
2542 | fHistPiAPMonitorCuts[isSecd]->Fill(1); | |
2543 | ||
2544 | //------------ get references of daughters --------------// | |
2545 | //-- esd tracks --// | |
2546 | trackPosTest = fESD->GetTrack(v0MIs->GetPindex()); | |
2547 | trackNegTest = fESD->GetTrack(v0MIs->GetNindex()); | |
2548 | ||
2549 | if ( trackPosTest->GetSign() == trackNegTest->GetSign()) continue; | |
2550 | ||
2551 | fHistPiPiMonitorCuts->Fill(2); | |
2552 | fHistPiPMonitorCuts[isSecd]->Fill(2); | |
2553 | fHistPiAPMonitorCuts[isSecd]->Fill(2); | |
2554 | ||
2555 | Bool_t onthefly = v0MIs->GetOnFlyStatus(); | |
2556 | if(fOntheFly!=onthefly) continue; | |
2557 | // cout<<"onthefly "<<onthefly<<endl; | |
2558 | // if(onthefly) on++; | |
2559 | // else off++; | |
2560 | ||
2561 | fHistPiPiMonitorCuts->Fill(3); | |
2562 | fHistPiPMonitorCuts[isSecd]->Fill(3); | |
2563 | fHistPiAPMonitorCuts[isSecd]->Fill(3); | |
2564 | ||
2565 | //-- for MC mode --// | |
2566 | if(fMCMode){ | |
2567 | //check MC labels (and find partners for MC truth V0 daughters for fMCTruthMode=kTRUE) | |
2568 | if(!GetMCTruthPartner(trackPosTest,trackNegTest,id0,id1)) continue; | |
2569 | else stopLoop = kTRUE; | |
2570 | } | |
2571 | ||
2572 | fHistPiPiMonitorCuts->Fill(4); | |
2573 | fHistPiPMonitorCuts[isSecd]->Fill(4); | |
2574 | fHistPiAPMonitorCuts[isSecd]->Fill(4); | |
2575 | ||
2576 | //-- onthefly selection --// | |
2577 | // Bool_t onthefly = v0MIs->GetOnFlyStatus(); | |
2578 | // if(fOntheFly!=onthefly) continue; | |
2579 | ||
2580 | ||
2581 | // fHistPiPiMonitorCuts[isSecd]->Fill(4); | |
2582 | // fHistPiPMonitorCuts[isSecd]->Fill(4); | |
2583 | // fHistPiAPMonitorCuts[isSecd]->Fill(4); | |
2584 | ||
2585 | //-- get eta from V0 daughters --// | |
2586 | Double_t posDaughterEta=0.0; | |
2587 | Double_t negDaughterEta=0.0; | |
2588 | Double_t posDaughterPhi=0.0; | |
2589 | Double_t negDaughterPhi=0.0; | |
2590 | ||
2591 | Double_t eta00 = trackPosTest->Eta(); | |
2592 | Double_t eta01 = trackNegTest->Eta(); | |
2593 | ||
2594 | ||
2595 | Int_t indexPos = 0,indexNeg=0; | |
2596 | //---------- check sign assignment for daughters --------// | |
2597 | Bool_t switchSign = kFALSE; | |
2598 | ||
2599 | if( trackPosTest->GetSign() >0){//pos | |
2600 | indexPos = v0MIs->GetPindex(); | |
2601 | indexNeg = v0MIs->GetNindex(); | |
2602 | ||
2603 | // trackPos =fESD->GetTrack(indexPos); | |
2604 | // trackNeg =fESD->GetTrack(indexNeg); | |
2605 | ||
2606 | v0MIs->GetPPxPyPz(pp[0],pp[1],pp[2]); | |
2607 | v0MIs->GetNPxPyPz(pm[0],pm[1],pm[2]); | |
2608 | ||
2609 | posDaughterEta = v0MIs->GetParamP()->Eta(); | |
2610 | negDaughterEta = v0MIs->GetParamN()->Eta(); | |
2611 | posDaughterPhi = v0MIs->GetParamP()->Phi(); | |
2612 | negDaughterPhi = v0MIs->GetParamN()->Phi(); | |
2613 | /* | |
2614 | if (negPiKF) delete negPiKF; negPiKF=NULL; | |
2615 | if (posPiKF) delete posPiKF; posPiKF=NULL; | |
2616 | if (posPKF) delete posPKF; posPKF=NULL; | |
2617 | if (negAPKF) delete negAPKF; negAPKF=NULL; | |
2618 | ||
2619 | negPiKF = new AliKFParticle( *(v0MIs->GetParamN()) ,-211); | |
2620 | posPiKF = new AliKFParticle( *(v0MIs->GetParamP()) ,211); | |
2621 | posPKF = new AliKFParticle( *(v0MIs->GetParamP()) ,2212); | |
2622 | negAPKF = new AliKFParticle( *(v0MIs->GetParamN()) ,-2212); | |
2623 | */ | |
2624 | ||
2625 | } | |
2626 | if( trackPosTest->GetSign() <0){//neg | |
2627 | ||
2628 | indexPos = v0MIs->GetNindex(); | |
2629 | indexNeg = v0MIs->GetPindex(); | |
2630 | ||
2631 | // trackPos =fESD->GetTrack(indexPos); | |
2632 | // trackNeg =fESD->GetTrack(indexNeg); | |
2633 | ||
2634 | v0MIs->GetNPxPyPz(pp[0],pp[1],pp[2]); | |
2635 | v0MIs->GetPPxPyPz(pm[0],pm[1],pm[2]); | |
2636 | ||
2637 | posDaughterEta = v0MIs->GetParamN()->Eta(); | |
2638 | negDaughterEta = v0MIs->GetParamP()->Eta(); | |
2639 | posDaughterPhi = v0MIs->GetParamN()->Phi(); | |
2640 | negDaughterPhi = v0MIs->GetParamP()->Phi(); | |
2641 | /* | |
2642 | if (negPiKF) delete negPiKF; negPiKF=NULL; | |
2643 | if (posPiKF) delete posPiKF; posPiKF=NULL; | |
2644 | if (posPKF) delete posPKF; posPKF=NULL; | |
2645 | if (negAPKF) delete negAPKF; negAPKF=NULL; | |
2646 | ||
2647 | ||
2648 | negPiKF = new AliKFParticle( *(v0MIs->GetParamP()) ,-211); | |
2649 | posPiKF = new AliKFParticle( *(v0MIs->GetParamN()) ,211); | |
2650 | posPKF = new AliKFParticle( *(v0MIs->GetParamN()) ,2212); | |
2651 | negAPKF = new AliKFParticle( *(v0MIs->GetParamP()) ,-2212); | |
2652 | */ | |
2653 | ||
2654 | switchSign = kTRUE; | |
2655 | eta01 = trackPosTest->Eta(); | |
2656 | eta00 = trackNegTest->Eta(); | |
2657 | ||
2658 | } | |
2659 | ||
2660 | trackPos =fESD->GetTrack(indexPos); | |
2661 | trackNeg =fESD->GetTrack(indexNeg); | |
2662 | ||
2663 | // ------------- calc masses and 4 vectors -------------- // | |
2664 | //K0 | |
2665 | positivesMIPi.SetXYZM(pp[0],pp[1],pp[2],massPi); | |
2666 | negativesMIPi.SetXYZM(pm[0],pm[1],pm[2],massPi); | |
2667 | TLorentzVector v0K0=positivesMIPi+negativesMIPi; | |
2668 | ||
2669 | //Lambda | |
2670 | positivesMIP.SetXYZM(pp[0],pp[1],pp[2],massP); | |
2671 | TLorentzVector v0Lambda=positivesMIP+negativesMIPi; | |
2672 | ||
2673 | //Anitlambda | |
2674 | negativesMIAP.SetXYZM(pm[0],pm[1],pm[2],massP); | |
2675 | TLorentzVector v0ALambda=positivesMIPi+negativesMIAP; | |
2676 | ||
2677 | //---------------------AliKFParticle ---------------------// | |
2678 | /* | |
2679 | Double_t chi2K0C=0.0; | |
2680 | Double_t chi2LambdaC=0.0; | |
2681 | Double_t chi2ALambdaC=0.0; | |
2682 | ||
2683 | ||
2684 | AliKFParticle v0K0KF; | |
2685 | v0K0KF +=(*negPiKF); | |
2686 | v0K0KF +=(*posPiKF); | |
2687 | //v0K0C.SetVtxGuess(xr[0],xr[1],xr[2]); | |
2688 | v0K0KF.SetProductionVertex(primVtxImproved); | |
2689 | ||
2690 | AliKFParticle v0LambdaKF; | |
2691 | v0LambdaKF +=(*negPiKF); | |
2692 | v0LambdaKF +=(*posPKF); | |
2693 | //v0LambdaC.SetVtxGuess(xr[0],xr[1],xr[2]); | |
2694 | v0LambdaKF.SetProductionVertex(primVtxImproved); | |
2695 | ||
2696 | AliKFParticle v0ALambdaKF; | |
2697 | v0ALambdaKF +=(*negAPKF); | |
2698 | v0ALambdaKF +=(*posPiKF); | |
2699 | //v0ALambdaC.SetVtxGuess(xr[0],xr[1],xr[2]); | |
2700 | v0ALambdaKF.SetProductionVertex(primVtxImproved); | |
2701 | ||
2702 | if( v0K0KF.GetNDF() != 0) { | |
2703 | chi2K0C = v0K0KF.GetChi2()/v0K0KF.GetNDF(); | |
2704 | } | |
2705 | ||
2706 | Double_t chi2LambdaC=100000.; | |
2707 | if( v0LambdaKF.GetNDF() != 0) { | |
2708 | chi2LambdaC = v0LambdaKF.GetChi2()/v0LambdaKF.GetNDF(); | |
2709 | } | |
2710 | ||
2711 | Double_t chi2ALambdaC=100000.; | |
2712 | if( v0ALambdaKF.GetNDF() != 0) { | |
2713 | chi2ALambdaC = v0ALambdaKF.GetChi2()/v0ALambdaKF.GetNDF(); | |
2714 | } | |
2715 | */ | |
2716 | ||
2717 | // ----------------- for MC mode ------------------------ // | |
2718 | Bool_t fillK0sMC = kTRUE; | |
2719 | Bool_t fillLambdaMC = kTRUE; | |
2720 | Bool_t fillALambdaMC = kTRUE; | |
2721 | ||
2722 | if(fMCMode && fMCTruthMode) { | |
2723 | if(what == 310) { | |
2724 | fillLambdaMC = kFALSE; | |
2725 | fillALambdaMC = kFALSE; | |
2726 | } | |
2727 | else if(what == 3122){ | |
2728 | fillALambdaMC = kFALSE; | |
2729 | fillK0sMC = kFALSE; | |
2730 | } | |
2731 | else if(what == -3122){ | |
2732 | fillLambdaMC = kFALSE; | |
2733 | fillK0sMC = kFALSE; | |
2734 | } | |
2735 | } | |
2736 | ||
2737 | //----------------- prepare for V0 ana ------------------// | |
2738 | TVector3 ppTrack(pp); | |
2739 | TVector3 pmTrack(pm); | |
2740 | ||
2741 | // Double_t posDaughterPt = ppTrack.Pt(); | |
2742 | // Double_t negDaughterPt = pmTrack.Pt(); | |
2743 | ||
2744 | ||
2745 | // Double_t phiPos = trackPos->Phi(); | |
2746 | //Double_t phiNeg = trackNeg->Phi(); | |
2747 | ||
2748 | /* | |
2749 | Double_t v0sPt=v0MIs->Pt(); | |
2750 | if(what == 310 || what ==0){ | |
2751 | fHistPiPiEtaDReco[0]->Fill(posDaughterPt,v0sPt); | |
2752 | fHistPiPiEtaDReco[0]->Fill(negDaughterPt,v0sPt); | |
2753 | } | |
2754 | if(fabs(what) == 3122 || what == 0){ | |
2755 | fHistPiPEtaDReco[0]->Fill(posDaughterPt,v0sPt); | |
2756 | fHistPiPEtaDReco[0]->Fill(negDaughterPt,v0sPt); | |
2757 | } | |
2758 | */ | |
2759 | ||
2760 | //------------------- DCA daughters ---------------------// | |
2761 | v0MIs->GetXYZ(xr[0],xr[1],xr[2]); | |
2762 | ||
2763 | //-- between the daughters --// | |
2764 | Double_t dcaDaughters = v0MIs->GetDcaV0Daughters(); | |
2765 | ||
2766 | //-- to primary vertex -- | |
2767 | /* | |
2768 | Float_t bP[2],bN[2]; | |
2769 | Float_t bCovP[3],bCovN[3]; | |
2770 | ||
2771 | trackPos->GetImpactParameters(bP,bCovP); | |
2772 | trackNeg->GetImpactParameters(bN,bCovN); | |
2773 | ||
2774 | if (bCovP[0]<=0 || bCovP[2]<=0) { | |
2775 | AliDebug(1, "Estimated b resolution lower or equal zero!"); | |
2776 | bCovP[0]=0; bCovP[2]=0; | |
2777 | } | |
2778 | if (bCovN[0]<=0 || bCovN[2]<=0) { | |
2779 | AliDebug(1, "Estimated b resolution lower or equal zero!"); | |
2780 | bCovN[0]=0; bCovN[2]=0; | |
2781 | } | |
2782 | ||
2783 | Float_t dcaToVertexZPos = bP[1];//Float_t dcaToVertexXY = b[0]; | |
2784 | Float_t dcaToVertexZNeg = bN[1];//Float_t dcaToVertexXY = b[0]; | |
2785 | */ | |
2786 | /* | |
2787 | Float_t dcaToVertexZPos = 0.0, dcaToVertexZNeg = 0.0; | |
2788 | Float_t bP=0.0,bN=0.0; | |
2789 | trackPos->GetImpactParameters(bP,dcaToVertexZPos); | |
2790 | trackNeg->GetImpactParameters(bN,dcaToVertexZNeg); | |
2791 | */ | |
2792 | ||
2793 | Double_t dcaToVertexZPos = 0.0, dcaToVertexZNeg = 0.0; | |
2794 | AliExternalTrackParam *parPos = NULL; | |
2795 | AliExternalTrackParam *parNeg = NULL; | |
2796 | Double_t dcaYZP[2],dcaYZN[2],covar[3]; | |
2797 | if(!switchSign){ | |
2798 | parPos = new AliExternalTrackParam( *v0MIs->GetParamP()); | |
2799 | parNeg = new AliExternalTrackParam( *v0MIs->GetParamN()); | |
2800 | } | |
2801 | else{ | |
2802 | parPos = new AliExternalTrackParam( *v0MIs->GetParamN()); | |
2803 | parNeg = new AliExternalTrackParam( *v0MIs->GetParamP()); | |
2804 | } | |
2805 | Bool_t checkProp = parPos->PropagateToDCA(fESD->GetPrimaryVertex(),fESD->GetMagneticField(),40.0,dcaYZP,covar); | |
2806 | dcaToVertexZPos = dcaYZP[1]; | |
2807 | delete parPos; | |
2808 | checkProp = parNeg->PropagateToDCA(fESD->GetPrimaryVertex(),fESD->GetMagneticField(),40.0,dcaYZN,covar); | |
2809 | dcaToVertexZNeg = dcaYZN[1]; | |
2810 | delete parNeg; | |
2811 | ||
2812 | ||
2813 | Double_t dcaPosToVertex=0.0,dcaNegToVertex=0.0; | |
2814 | Double_t dzPos=(primaryVtxPosition[0]-xr[0])*ppTrack.Y() - (primaryVtxPosition[1]-xr[1])*ppTrack.X(); | |
2815 | dcaPosToVertex=TMath::Sqrt(dzPos*dzPos/(pow(ppTrack.X(),2)+pow(ppTrack.Y(),2))); | |
2816 | Double_t dzNeg=(primaryVtxPosition[0]-xr[0])*pmTrack.Y() - (primaryVtxPosition[1]-xr[1])*pmTrack.X(); | |
2817 | dcaNegToVertex=TMath::Sqrt(dzNeg*dzNeg/(pow(pmTrack.X(),2)+pow(pmTrack.Y(),2))); | |
2818 | ||
2819 | // Double_t dcaPosToVertex[3];dcaNegToVertex[3]; | |
2820 | // trackPos->GetImpactParameters(dcaPosToVertex[0],dcaPosToVertex[1]); | |
2821 | // trackNeg->GetImpactParameters(dcaNegToVertex[0],dcaNegToVertex[1]); | |
2822 | ||
2823 | // dcaPosToVertex = TMath::Sqrt(dcaPosToVertex[0]*dcaPosToVertex[0]+dcaPosToVertex[1]*dcaPosToVertex[1]); | |
2824 | // dcaNegToVertex = TMath::Sqrt(dcaNegToVertex[0]*dcaNegToVertex[0]+dcaNegToVertex[1]*dcaNegToVertex[1]); | |
2825 | ||
2826 | //dcaPosToVertex = posPKF->GetDistanceFromVertexXY(primaryVtxPosition); | |
2827 | //dcaNegToVertex = negPiKF->GetDistanceFromVertexXY(primaryVtxPosition); | |
2828 | ||
2829 | //------------------- dca and decay radius V0 -------------// | |
2830 | ||
2831 | ||
2832 | Double_t dim2V0Radius= sqrt( pow(xr[0] - primaryVtxPosition[0],2.0) | |
2833 | +pow(xr[1] - primaryVtxPosition[1],2.0));//TMath::Sqrt(xr[0]*xr[0]+xr[1]*xr[1]); | |
2834 | ||
2835 | Double_t decayLength = sqrt( pow(xr[0] - primaryVtxPosition[0],2.0) | |
2836 | +pow(xr[1] - primaryVtxPosition[1],2.0) | |
2837 | +pow(xr[2] - primaryVtxPosition[2],2.0) | |
2838 | ); | |
2839 | ||
2840 | ||
2841 | Double_t dcaV0ToPrimVertex= v0MIs->GetD(primaryVtxPosition[0],primaryVtxPosition[1]);////v0K0KF.GetDistanceFromVertexXY(tPrimaryVtxPosition); | |
2842 | ||
2843 | //-------------------- general cuts -------------------// | |
2844 | //-- esd track cuts for daughters --// | |
2845 | // if(fESDTrackCuts){ | |
2846 | // if(!fESDTrackCuts->AcceptTrack(trackPosTest)) continue; | |
2847 | // if(!fESDTrackCuts->AcceptTrack(trackNegTest)) continue; | |
2848 | // } | |
2849 | ||
2850 | // fHistPiPiMonitorCuts->Fill(5); | |
2851 | // fHistPiPMonitorCuts[isSecd]->Fill(5); | |
2852 | // fHistPiAPMonitorCuts[isSecd]->Fill(5); | |
2853 | ||
2854 | //-- eta cut --// | |
2855 | if( fabs(posDaughterEta) > fEtaCutMCDaughtersVal || fabs(negDaughterEta) > fEtaCutMCDaughtersVal) continue; | |
2856 | fHistPiPiMonitorCuts->Fill(5); | |
2857 | fHistPiPMonitorCuts[isSecd]->Fill(5); | |
2858 | fHistPiAPMonitorCuts[isSecd]->Fill(5); | |
2859 | ||
2860 | ||
2861 | ||
2862 | //-- radius xy min cut --// | |
2863 | if(dim2V0Radius < fDecayRadXYMin) continue; | |
2864 | // if(fabs(xr[1])<fDecayRadY) continue; | |
2865 | fHistPiPiMonitorCuts->Fill(6); | |
2866 | fHistPiPMonitorCuts[isSecd]->Fill(6); | |
2867 | fHistPiAPMonitorCuts[isSecd]->Fill(6); | |
2868 | ||
2869 | //-- radius xy max cut --// | |
2870 | if(dim2V0Radius > fDecayRadXYMax) continue; | |
2871 | // if(fabs(xr[1])<fDecayRadY) continue; | |
2872 | fHistPiPiMonitorCuts->Fill(7); | |
2873 | fHistPiPMonitorCuts[isSecd]->Fill(7); | |
2874 | fHistPiAPMonitorCuts[isSecd]->Fill(7); | |
2875 | ||
2876 | //-- decay length min ->ctau --// | |
2877 | if(decayLength > fDecayLengthMax) continue; | |
2878 | fHistPiPiMonitorCuts->Fill(8); | |
2879 | fHistPiPMonitorCuts[isSecd]->Fill(8); | |
2880 | fHistPiAPMonitorCuts[isSecd]->Fill(8); | |
2881 | ||
2882 | //-- decay length min cut --// | |
2883 | if(decayLength < fDecayLengthMin) continue; | |
2884 | fHistPiPiMonitorCuts->Fill(9); | |
2885 | fHistPiPMonitorCuts[isSecd]->Fill(9); | |
2886 | fHistPiAPMonitorCuts[isSecd]->Fill(9); | |
2887 | ||
2888 | //------------------------ detector values -------------------------------// | |
2889 | //-- TPC ITS values pos --// | |
2890 | Int_t nclsTPCPos = trackPos->GetNcls(1); | |
2891 | Int_t nclsTPCFindablePos = trackPos->GetTPCNclsF(); | |
2892 | Int_t nclsITSPos = trackPos->GetNcls(0); | |
2893 | Double_t chi2PerClusterITSPos = -1.0; | |
2894 | if(nclsITSPos>0) chi2PerClusterITSPos = trackPos->GetITSchi2()/Double_t(nclsITSPos); | |
2895 | Double_t crossedRowsTPCPos = trackPos->GetTPCCrossedRows(); | |
2896 | ||
2897 | //-- TPC ITS values neg --// | |
2898 | Int_t nclsTPCNeg = trackNeg->GetNcls(1); | |
2899 | Int_t nclsTPCFindableNeg = trackNeg->GetTPCNclsF(); | |
2900 | Int_t nclsITSNeg = trackNeg->GetNcls(0); | |
2901 | Double_t chi2PerClusterITSNeg = -1.0; | |
2902 | if(nclsITSNeg>0) chi2PerClusterITSNeg =trackNeg->GetITSchi2()/Double_t(nclsITSNeg); | |
2903 | Double_t crossedRowsTPCNeg = trackNeg->GetTPCCrossedRows(); | |
2904 | ||
2905 | Double_t ratio = 10.0; | |
2906 | if(nclsTPCFindableNeg >0.0) ratio =double(crossedRowsTPCNeg)/ double(nclsTPCFindableNeg); | |
2907 | ||
2908 | Double_t ratioPos = 10.0; | |
2909 | if(nclsTPCFindablePos >0.0) ratioPos =double(crossedRowsTPCPos)/ double(nclsTPCFindablePos); | |
2910 | ||
2911 | Double_t ratioFoFi = 10.0; | |
2912 | if(nclsTPCFindableNeg >0.0) ratioFoFi =double(nclsTPCNeg)/ double(nclsTPCFindableNeg); | |
2913 | ||
2914 | Double_t ratioFoFiPos = 10.0; | |
2915 | if(nclsTPCFindablePos >0.0) ratioFoFiPos =double(nclsTPCPos)/ double(nclsTPCFindablePos); | |
2916 | ||
2917 | ||
2918 | ||
2919 | if(fMoreNclsThanRows && (crossedRowsTPCPos < nclsTPCPos || crossedRowsTPCNeg < nclsTPCNeg )) continue; | |
2920 | fHistPiPiMonitorCuts->Fill(10); | |
2921 | fHistPiPMonitorCuts[isSecd]->Fill(10); | |
2922 | fHistPiAPMonitorCuts[isSecd]->Fill(10); | |
2923 | ||
2924 | if(fMoreNclsThanFindable && (nclsTPCFindablePos < nclsTPCPos || nclsTPCFindableNeg < nclsTPCNeg )) continue; | |
2925 | fHistPiPiMonitorCuts->Fill(11); | |
2926 | fHistPiPMonitorCuts[isSecd]->Fill(11); | |
2927 | fHistPiAPMonitorCuts[isSecd]->Fill(11); | |
2928 | ||
2929 | if(fMoreNclsThanFindableMax && ( nclsTPCPos < (nclsTPCFindablePos -60.0) || nclsTPCNeg < (nclsTPCFindableNeg - 60.0) )) continue; | |
2930 | // if(chi2PerClusterITSNeg > fChi2PerClusterITS || chi2PerClusterITSPos > fChi2PerClusterITS ) continue; | |
2931 | fHistPiPiMonitorCuts->Fill(12); | |
2932 | fHistPiPMonitorCuts[isSecd]->Fill(12); | |
2933 | fHistPiAPMonitorCuts[isSecd]->Fill(12); | |
2934 | ||
2935 | if(ratio > fRatioMaxCRowsOverFindable || ratioPos > fRatioMaxCRowsOverFindable) continue; | |
2936 | ||
2937 | if(ratioFoFi < fRatioFoundOverFindable || ratioFoFiPos < fRatioFoundOverFindable) continue; | |
2938 | fHistPiPiMonitorCuts->Fill(13); | |
2939 | fHistPiPMonitorCuts[isSecd]->Fill(13); | |
2940 | fHistPiAPMonitorCuts[isSecd]->Fill(13); | |
2941 | ||
2942 | Bool_t cutOKITSNegNeg =kTRUE; | |
2943 | Bool_t cutOKITSPosPos =kTRUE; | |
2944 | ||
2945 | Bool_t cutOKITSNegPos =kTRUE; | |
2946 | Bool_t cutOKITSPosNeg =kTRUE; | |
2947 | ||
2948 | if(nclsITSNeg < fMinNCLSITSNeg || nclsITSNeg > fMaxNCLSITSNeg){ | |
2949 | if(!fSwitchCaseITSCls) continue; | |
2950 | else cutOKITSNegNeg = kFALSE; | |
2951 | } | |
2952 | ||
2953 | fHistPiPiMonitorCuts->Fill(14); | |
2954 | fHistPiPMonitorCuts[isSecd]->Fill(14); | |
2955 | fHistPiAPMonitorCuts[isSecd]->Fill(14); | |
2956 | ||
2957 | if(nclsITSPos < fMinNCLSITSPos || nclsITSPos > fMaxNCLSITSPos){ | |
2958 | if(dim2V0Radius >= fDecRadCutITSMin && dim2V0Radius < fDecRadCutITSMax){//only for a certain decay radius 2D in xy | |
2959 | if(!fSwitchCaseITSCls) continue; | |
2960 | else cutOKITSPosPos = kFALSE; | |
2961 | } | |
2962 | } | |
2963 | ||
2964 | if(fSwitchCaseITSCls){ | |
2965 | if(nclsITSPos < fMinNCLSITSNeg || nclsITSPos > fMaxNCLSITSNeg){ | |
2966 | if(dim2V0Radius >= fDecRadCutITSMin && dim2V0Radius < fDecRadCutITSMax){//only for a certain decay radius 2D in xy | |
2967 | cutOKITSPosNeg = kFALSE; | |
2968 | } | |
2969 | } | |
2970 | if(nclsITSNeg < fMinNCLSITSPos || nclsITSNeg > fMaxNCLSITSPos){ | |
2971 | if(dim2V0Radius >= fDecRadCutITSMin && dim2V0Radius < fDecRadCutITSMax){//only for a certain decay radius 2D in xy | |
2972 | cutOKITSNegPos = kFALSE; | |
2973 | } | |
2974 | } | |
2975 | ||
2976 | if(!(cutOKITSNegPos && cutOKITSPosNeg) && !(cutOKITSNegNeg && cutOKITSPosPos) ) continue; | |
2977 | } | |
2978 | ||
2979 | fHistPiPiMonitorCuts->Fill(15); | |
2980 | fHistPiPMonitorCuts[isSecd]->Fill(15); | |
2981 | fHistPiAPMonitorCuts[isSecd]->Fill(15); | |
2982 | ||
2983 | ||
2984 | Double_t lengthTPCPos = trackPos->GetLengthInActiveZone(0,3,236, fESD->GetMagneticField(),0,0);//-5 ,0,0); | |
2985 | Double_t lengthTPCNeg = trackNeg->GetLengthInActiveZone(0,3,236, fESD->GetMagneticField(),0,0);//-5 ,0,0); | |
2986 | ||
2987 | ||
2988 | if(fCutMITrackLength && lengthTPCPos <= fCutMITrackLengthLengthF * (130.0 - 5.0*fabs(trackPos->GetSigned1Pt()))) continue; | |
2989 | fHistPiPiMonitorCuts->Fill(16); | |
2990 | fHistPiPMonitorCuts[isSecd]->Fill(16); | |
2991 | fHistPiAPMonitorCuts[isSecd]->Fill(16); | |
2992 | if(fCutMITrackLength && lengthTPCNeg <= fCutMITrackLengthLengthF * (130.0 - 5.0*fabs(trackNeg->GetSigned1Pt()))) continue; | |
2993 | fHistPiPiMonitorCuts->Fill(17); | |
2994 | fHistPiPMonitorCuts[isSecd]->Fill(17); | |
2995 | fHistPiAPMonitorCuts[isSecd]->Fill(17); | |
2996 | ||
2997 | ||
2998 | if(fCutMICrossedR && trackPos->GetTPCClusterInfo(3,1) <= fCutMICrossedRLengthF *(130.0 - 5.0*fabs(trackPos->GetSigned1Pt()))) continue; | |
2999 | fHistPiPiMonitorCuts->Fill(18); | |
3000 | fHistPiPMonitorCuts[isSecd]->Fill(18); | |
3001 | fHistPiAPMonitorCuts[isSecd]->Fill(18); | |
3002 | if(fCutMICrossedR && trackNeg->GetTPCClusterInfo(3,1) <= fCutMICrossedRLengthF *(130.0 - 5.0*fabs(trackNeg->GetSigned1Pt()))) continue; | |
3003 | fHistPiPiMonitorCuts->Fill(19); | |
3004 | fHistPiPMonitorCuts[isSecd]->Fill(19); | |
3005 | fHistPiAPMonitorCuts[isSecd]->Fill(19); | |
3006 | ||
3007 | if(fCutMITPCncls && nclsTPCPos <= 0.6*(130.0 - 5.0*fabs(trackPos->GetSigned1Pt()))) continue; | |
3008 | fHistPiPiMonitorCuts->Fill(20); | |
3009 | fHistPiPMonitorCuts[isSecd]->Fill(20); | |
3010 | fHistPiAPMonitorCuts[isSecd]->Fill(20); | |
3011 | if(fCutMITPCncls && nclsTPCNeg <= 0.6*(130.0 - 5.0*fabs(trackNeg->GetSigned1Pt()))) continue; | |
3012 | fHistPiPiMonitorCuts->Fill(21); | |
3013 | fHistPiPMonitorCuts[isSecd]->Fill(21); | |
3014 | fHistPiAPMonitorCuts[isSecd]->Fill(21); | |
3015 | ||
3016 | ||
3017 | //--------------------- PID ----------------------------// | |
3018 | //-- dEdx --// | |
3019 | Float_t nSigmaTPCtrackPosToPion = 0.0; | |
3020 | Float_t nSigmaTPCtrackNegToPion = 0.0; | |
3021 | Float_t nSigmaTPCtrackPosToProton = 0.0; | |
3022 | Float_t nSigmaTPCtrackNegToProton = 0.0; | |
3023 | ||
3024 | ||
3025 | if(fESDpid){ | |
3026 | nSigmaTPCtrackPosToPion = fabs(fESDpid->NumberOfSigmasTPC(trackPos,AliPID::kPion)); | |
3027 | nSigmaTPCtrackNegToPion = fabs(fESDpid->NumberOfSigmasTPC(trackNeg,AliPID::kPion)); | |
3028 | nSigmaTPCtrackPosToProton = fabs(fESDpid->NumberOfSigmasTPC(trackPos,AliPID::kProton)); | |
3029 | nSigmaTPCtrackNegToProton = fabs(fESDpid->NumberOfSigmasTPC(trackNeg,AliPID::kProton)); | |
3030 | } | |
3031 | ||
3032 | Bool_t pipidEdx=kTRUE; | |
3033 | Bool_t pipdEdx =kTRUE; | |
3034 | Bool_t piapdEdx=kTRUE; | |
3035 | ||
3036 | Double_t posDaughterP = ppTrack.Mag(); | |
3037 | Double_t negDaughterP = pmTrack.Mag(); | |
3038 | ||
3039 | Double_t tpcsigPos= trackPos->GetTPCsignal(); | |
3040 | Double_t tpcsigNeg= trackNeg->GetTPCsignal(); | |
3041 | ||
3042 | /* | |
3043 | Double_t tpcsigNPos= trackPos->GetTPCsignalN(); | |
3044 | Double_t tpcsigNNeg= trackNeg->GetTPCsignalN(); | |
3045 | */ | |
3046 | // GetYAt(Double_t x, Double_t b, Double_t &y) or GetY() | |
3047 | Double_t posY = trackPos->GetInnerParam()->GetY(); | |
3048 | Double_t posZ = trackPos->GetInnerParam()->GetZ(); | |
3049 | Double_t negY = trackNeg->GetInnerParam()->GetY(); | |
3050 | Double_t negZ = trackNeg->GetInnerParam()->GetZ(); | |
3051 | Double_t distTPCinner = sqrt(pow((posY-negY),2.0)+pow((posZ-negZ),2.0)); | |
3052 | if(distTPCinner < fDistanceTPCInner) continue; | |
3053 | fHistPiPiMonitorCuts->Fill(22); | |
3054 | fHistPiPMonitorCuts[isSecd]->Fill(22); | |
3055 | fHistPiAPMonitorCuts[isSecd]->Fill(22); | |
3056 | ||
3057 | //AliExternalTrackParam *extTParPos = (AliExternalTrackParam*)trackPos->GetTPCInnerParam(); | |
3058 | //Double_t tpcMomPos = extTParPos->GetP(); | |
3059 | Double_t tpcMomPos = trackPos->GetInnerParam()->GetP(); | |
3060 | // AliExternalTrackParam *extTParNeg = (AliExternalTrackParam*)trackNeg->GetTPCInnerParam(); | |
3061 | // Double_t tpcMomNeg = extTParNeg->GetP(); | |
3062 | Double_t tpcMomNeg = trackNeg->GetInnerParam()->GetP(); | |
3063 | ||
3064 | //-- dedx cut --// | |
3065 | if(fUsePID){ | |
3066 | if(fabs(posDaughterP)<fPPIDcut && tpcsigPos < 5.0){//no zero dedx values! | |
3067 | pipidEdx =kFALSE;//k0s | |
3068 | piapdEdx =kFALSE;//antilambda | |
3069 | } | |
3070 | ||
3071 | if(fabs(negDaughterP)<fPPIDcut && tpcsigNeg < 5.0){//no zero dedx values! | |
3072 | pipidEdx =kFALSE;//k0s | |
3073 | pipdEdx =kFALSE;//lambda | |
3074 | } | |
3075 | ||
3076 | if(fabs(posDaughterP)<fPPIDcut && (nSigmaTPCtrackPosToProton > fNSigma || tpcsigPos < 5.0)) pipdEdx =kFALSE;//lambda | |
3077 | if(fabs(negDaughterP)<fPPIDcut && (nSigmaTPCtrackNegToProton > fNSigma || tpcsigNeg < 5.0)) piapdEdx =kFALSE;//antilambda | |
3078 | ||
3079 | if(fabs(fNSigma-fNSigma2) > 0.001){ | |
3080 | if(fabs(posDaughterP) >= fPPIDcut && (nSigmaTPCtrackPosToProton > fNSigma2 || tpcsigPos < 5.0)) pipdEdx =kFALSE;//lambda | |
3081 | if(fabs(negDaughterP) >= fPPIDcut && (nSigmaTPCtrackNegToProton > fNSigma2 || tpcsigNeg < 5.0)) piapdEdx =kFALSE;//antilambda | |
3082 | ||
3083 | if(fabs(posDaughterP) >= fPPIDcut && tpcsigPos < 5.0){//no zero dedx values! | |
3084 | pipidEdx =kFALSE;//k0s | |
3085 | piapdEdx =kFALSE;//antilambda | |
3086 | } | |
3087 | ||
3088 | if(fabs(negDaughterP) >= fPPIDcut && tpcsigNeg < 5.0){//no zero dedx values! | |
3089 | pipidEdx =kFALSE;//k0s | |
3090 | pipdEdx =kFALSE;//lambda | |
3091 | } | |
3092 | ||
3093 | } | |
3094 | ||
3095 | } | |
3096 | ||
3097 | ||
3098 | if(fUsePIDPion){ | |
3099 | if(fabs(posDaughterP)<fPPIDcut && nSigmaTPCtrackPosToPion > fNSigma ){ | |
3100 | pipidEdx =kFALSE;//k0s | |
3101 | } | |
3102 | ||
3103 | if(fabs(negDaughterP)<fPPIDcut && nSigmaTPCtrackNegToPion > fNSigma ){ | |
3104 | pipidEdx =kFALSE;//k0s | |
3105 | } | |
3106 | } | |
3107 | ||
3108 | //----------------------- V0 variables --------------------// | |
3109 | //-- armenteros --// | |
3110 | TVector3 momTot = ppTrack + pmTrack; | |
3111 | Double_t lQlNeg = fabs(pmTrack.Dot(momTot)/momTot.Mag()); | |
3112 | Double_t lQlPos = fabs(ppTrack.Dot(momTot)/momTot.Mag()); | |
3113 | //return 1.-2./(1.+lQlNeg/lQlPos); | |
3114 | Double_t alfa =0.0; | |
3115 | Double_t den = lQlPos + lQlNeg; | |
3116 | if(den>0) alfa = (lQlPos - lQlNeg)/den; | |
3117 | TVector3 qtvec= pmTrack.Cross(momTot);//vecPip.Mag()*sqrt(1-pow(thetapip,2)); | |
3118 | Double_t qt = qtvec.Mag()/momTot.Mag(); | |
3119 | ||
3120 | //-- momenta --// | |
3121 | Double_t ptK0s = v0K0.Pt(); | |
3122 | Double_t ptLambda = v0Lambda.Pt(); | |
3123 | Double_t ptALambda = v0ALambda.Pt(); | |
3124 | ||
3125 | Double_t pK0s = v0K0.P(); | |
3126 | Double_t pLambda = v0Lambda.P(); | |
3127 | Double_t pALambda = v0ALambda.P(); | |
3128 | ||
3129 | //-- masses --// | |
3130 | Double_t massK0s = v0K0.M(); | |
3131 | Double_t massLambda = v0Lambda.M(); | |
3132 | Double_t massALambda = v0ALambda.M(); | |
3133 | ||
3134 | TLorentzVector e1(ppTrack,0.51099); | |
3135 | TLorentzVector e2(pmTrack,0.51099); | |
3136 | TLorentzVector photon = e1+e2; | |
3137 | Double_t massPhoton = photon.M(); | |
3138 | ||
3139 | //-- rapidity --// | |
3140 | Double_t rapK0s = v0MIs->Y(310); | |
3141 | Double_t rapL = v0MIs->Y(3122); | |
3142 | Double_t rapAL = v0MIs->Y(3122); | |
3143 | ||
3144 | //-- other variables --// | |
3145 | Double_t opAng = fabs(ppTrack.Angle(pmTrack)); | |
3146 | Double_t cosOPAng = v0MIs->GetV0CosineOfPointingAngle(); | |
3147 | ||
3148 | // if( ppTrack.Angle(pmTrack)<0.001) continue; | |
3149 | // if( ppTrack.Angle(pmTrack)<0.004) continue; | |
3150 | ||
3151 | /* | |
3152 | Double_t phiK0 = v0K0.Phi(); | |
3153 | Double_t phiL = v0Lambda.Phi(); | |
3154 | Double_t phiAL = v0ALambda.Phi(); | |
3155 | */ | |
3156 | ||
3157 | /* | |
3158 | //introduce more histo | |
3159 | Double_t errOnMassK0s = v0MIs->ChangeMassHypothesis(310); | |
3160 | Double_t errOnMassLambda = 0.0; | |
3161 | Double_t errOnMassALambda = 0.0; | |
3162 | if(!switchSign){ | |
3163 | errOnMassLambda = v0MIs->ChangeMassHypothesis(3122); | |
3164 | errOnMassALambda = v0MIs->ChangeMassHypothesis(-3122); | |
3165 | } | |
3166 | else{ | |
3167 | errOnMassLambda = v0MIs->ChangeMassHypothesis(-3122); | |
3168 | errOnMassALambda = v0MIs->ChangeMassHypothesis(3122); | |
3169 | } | |
3170 | */ | |
3171 | ||
3172 | //------------------ cut flags for V0 specific cuts --------------// | |
3173 | Bool_t cutOKK0s = kTRUE; | |
3174 | Bool_t cutOKLambda = kTRUE; | |
3175 | Bool_t cutOKALambda = kTRUE; | |
3176 | ||
3177 | //-------------------------- K0 cuts -----------------------------// | |
3178 | ||
3179 | if(dcaV0ToPrimVertex > fDCAToVertexK0) cutOKK0s = kFALSE;//continue; | |
3180 | else fHistPiPiMonitorCuts->Fill(23); | |
3181 | ||
3182 | if(fabs(xr[2])> fDCAZ) cutOKK0s = kFALSE; //like decay radius z component | |
3183 | else fHistPiPiMonitorCuts->Fill(24); | |
3184 | ||
3185 | Double_t ctK0 = 0.0,ctTK0 = 0.0; | |
3186 | if(fabs(pK0s)>0.0) ctK0 = decayLength*0.497614/pK0s; | |
3187 | if(fabs(ptK0s)>0.0) ctTK0 = dim2V0Radius*0.497614/ptK0s; | |
3188 | if(ctK0 > fCtauK0s && fabs(ptK0s) <fCtauPtCutK0) cutOKK0s = kFALSE; | |
3189 | else fHistPiPiMonitorCuts->Fill(25); | |
3190 | ||
3191 | if((cosOPAng < fCosPointAngK && fabs(ptK0s) < fCPAPtCutK0)|| cosOPAng<0.99) | |
3192 | cutOKK0s = kFALSE; | |
3193 | else fHistPiPiMonitorCuts->Fill(26); | |
3194 | ||
3195 | if(dcaDaughters > fDCADaughtersK0 )cutOKK0s = kFALSE; | |
3196 | else fHistPiPiMonitorCuts->Fill(27); | |
3197 | ||
3198 | if(dcaNegToVertex < fDCADaughtersToVtxSmall || dcaPosToVertex < fDCADaughtersToVtxSmall) cutOKK0s = kFALSE; | |
3199 | else fHistPiPiMonitorCuts->Fill(28); | |
3200 | ||
3201 | if(fRapCutV0 && fabs(rapK0s) > fRap) cutOKK0s = kFALSE; | |
3202 | else fHistPiPiMonitorCuts->Fill(29); | |
3203 | ||
3204 | // if(chi2K0C > fChiCutKf) cutOKK0s = kFALSE; | |
3205 | if(opAng < fOpengAngleDaughters && fabs(ptK0s) < fOpAngPtCut ) cutOKK0s = kFALSE; | |
3206 | else fHistPiPiMonitorCuts->Fill(30); | |
3207 | ||
3208 | Bool_t ptbinokK0s=kFALSE; | |
3209 | if( ptK0s < fQtCutPt && ptK0s > fQtCutPtLow ) ptbinokK0s=kTRUE; | |
3210 | ||
3211 | Double_t qtval = fArmQtSlope*fabs(alfa); | |
3212 | ||
3213 | if(fArmCutK0 && ptbinokK0s && qt < qtval) cutOKK0s = kFALSE; | |
3214 | if(fArmCutK0 && ptbinokK0s && qt < fQtCut) cutOKK0s = kFALSE; | |
3215 | else fHistPiPiMonitorCuts->Fill(31); | |
3216 | ||
3217 | if( ptK0s > fPtTPCCut){ | |
3218 | if(fESDTrackCuts){ | |
3219 | if(!fESDTrackCuts->AcceptTrack(trackPosTest) || !fESDTrackCuts->AcceptTrack(trackNegTest)) cutOKK0s = kFALSE; | |
3220 | else fHistPiPiMonitorCuts->Fill(32); | |
3221 | } | |
3222 | } | |
3223 | else{ | |
3224 | if(fESDTrackCutsLowPt){ | |
3225 | if(!fESDTrackCutsLowPt->AcceptTrack(trackPosTest) || !fESDTrackCutsLowPt->AcceptTrack(trackNegTest)) cutOKK0s = kFALSE; | |
3226 | } | |
3227 | } | |
3228 | ||
3229 | //-------------------------- Lambda cuts -------------------------// | |
3230 | if(dcaV0ToPrimVertex > fDCAToVertexL) cutOKLambda = kFALSE;//continue; | |
3231 | else fHistPiPMonitorCuts[isSecd]->Fill(23); | |
3232 | ||
3233 | if(fabs(xr[2])>fDCAZ) cutOKLambda = kFALSE; //like decay radius z component | |
3234 | else fHistPiPMonitorCuts[isSecd]->Fill(24); | |
3235 | ||
3236 | Double_t ctL = 0.0,ctTL=0.0; | |
3237 | if(fabs(pLambda)>0.0) ctL = decayLength*1.115683/fabs(pLambda); | |
3238 | if(fabs(ptLambda)>0.0) ctTL = dim2V0Radius*1.115683/fabs(ptLambda); | |
3239 | ||
3240 | if(ctL > fCtauL && fabs(ptLambda) <fCtauPtCutL) cutOKLambda = kFALSE; | |
3241 | else fHistPiPMonitorCuts[isSecd]->Fill(25); | |
3242 | ||
3243 | if((cosOPAng<fCosPointAngL && fabs(ptLambda) < fCPAPtCutL)|| cosOPAng<0.99) | |
3244 | cutOKLambda = kFALSE; | |
3245 | else fHistPiPMonitorCuts[isSecd]->Fill(26); | |
3246 | ||
3247 | if(dcaDaughters > fDCADaughtersL )cutOKLambda = kFALSE; | |
3248 | else fHistPiPMonitorCuts[isSecd]->Fill(27); | |
3249 | ||
3250 | if( dcaNegToVertex < fDCADaughtersToVtxSmall || dcaPosToVertex < fDCADaughtersToVtxLarge) cutOKLambda = kFALSE; | |
3251 | else fHistPiPMonitorCuts[isSecd]->Fill(28); | |
3252 | ||
3253 | if(fRapCutV0 && fabs(rapL) > fRap) cutOKLambda = kFALSE; | |
3254 | else fHistPiPMonitorCuts[isSecd]->Fill(29); | |
3255 | ||
3256 | ||
3257 | /* | |
3258 | if(chi2LambdaC > fChiCutKf) cutOKLambda = kFALSE; | |
3259 | else fHistPiPMonitorCuts[isSecd]->Fill(20); | |
3260 | */ | |
3261 | ||
3262 | if(opAng < fOpengAngleDaughters && fabs(ptLambda) < fOpAngPtCut ) cutOKLambda = kFALSE; | |
3263 | else fHistPiPMonitorCuts[isSecd]->Fill(30); | |
3264 | ||
3265 | ||
3266 | if(alfa<fAlfaCut || (fArmCutL && qt > fQtCut)) cutOKLambda = kFALSE; | |
3267 | else fHistPiPMonitorCuts[isSecd]->Fill(31); | |
3268 | ||
3269 | if(ptLambda > fPtTPCCut){ | |
3270 | if(fESDTrackCuts && fESDTrackCutsCharged){ | |
3271 | if(!fESDTrackCutsCharged->AcceptTrack(trackPosTest) || !fESDTrackCuts->AcceptTrack(trackNegTest)) cutOKLambda = kFALSE; | |
3272 | else fHistPiPMonitorCuts[isSecd]->Fill(32); | |
3273 | } | |
3274 | } | |
3275 | else{ | |
3276 | if(fESDTrackCutsLowPt){ | |
3277 | if(!fESDTrackCutsLowPt->AcceptTrack(trackPosTest) || !fESDTrackCutsLowPt->AcceptTrack(trackNegTest)) cutOKLambda = kFALSE; | |
3278 | } | |
3279 | } | |
3280 | ||
3281 | //--------------------------- ALambda cuts --------------------------// | |
3282 | ||
3283 | if(dcaV0ToPrimVertex > fDCAToVertexL) cutOKALambda = kFALSE;//continue; | |
3284 | else fHistPiAPMonitorCuts[isSecd]->Fill(23); | |
3285 | ||
3286 | if(fabs(xr[2])> fDCAZ) cutOKALambda = kFALSE;//continue;//like decay radius z component | |
3287 | else fHistPiAPMonitorCuts[isSecd]->Fill(24); | |
3288 | ||
3289 | Double_t ctAL = 0.0,ctTAL=0.0; | |
3290 | if(fabs(pALambda)>0.0) ctAL = decayLength*1.115683/fabs(pALambda); | |
3291 | if(fabs(ptALambda)>0.0) ctTAL = dim2V0Radius*1.115683/fabs(ptALambda); | |
3292 | if(ctAL > fCtauL && fabs(ptALambda) <fCtauPtCutL) cutOKALambda = kFALSE; | |
3293 | else fHistPiAPMonitorCuts[isSecd]->Fill(25); | |
3294 | ||
3295 | if((cosOPAng<fCosPointAngL && fabs(ptALambda) < fCPAPtCutL)|| cosOPAng<0.99) cutOKALambda = kFALSE; | |
3296 | else fHistPiAPMonitorCuts[isSecd]->Fill(26); | |
3297 | ||
3298 | if(dcaDaughters > fDCADaughtersAL )cutOKALambda = kFALSE; | |
3299 | else fHistPiAPMonitorCuts[isSecd]->Fill(27); | |
3300 | ||
3301 | if( dcaPosToVertex < fDCADaughtersToVtxSmall || dcaNegToVertex < fDCADaughtersToVtxLarge) cutOKALambda = kFALSE; | |
3302 | else fHistPiAPMonitorCuts[isSecd]->Fill(28); | |
3303 | ||
3304 | if(fRapCutV0 && fabs(rapAL) > fRap) cutOKALambda = kFALSE; | |
3305 | else fHistPiAPMonitorCuts[isSecd]->Fill(29); | |
3306 | ||
3307 | /* | |
3308 | if(chi2ALambdaC > fChiCutKf) cutOKALambda = kFALSE; | |
3309 | else fHistPiAPMonitorCuts[isSecd]->Fill(20); | |
3310 | */ | |
3311 | ||
3312 | if(opAng < fOpengAngleDaughters && fabs(ptALambda) < fOpAngPtCut ) cutOKALambda = kFALSE; | |
3313 | else fHistPiAPMonitorCuts[isSecd]->Fill(30); | |
3314 | ||
3315 | ||
3316 | if((fArmCutL && qt>qtval) || alfa > -1.0*fAlfaCut) cutOKALambda = kFALSE; | |
3317 | else fHistPiAPMonitorCuts[isSecd]->Fill(31); | |
3318 | ||
3319 | if(ptALambda > fPtTPCCut){ | |
3320 | if(fESDTrackCuts && fESDTrackCutsCharged){ | |
3321 | if(!fESDTrackCuts->AcceptTrack(trackPosTest) || !fESDTrackCutsCharged->AcceptTrack(trackNegTest)) cutOKALambda = kFALSE; | |
3322 | else fHistPiAPMonitorCuts[isSecd]->Fill(32); | |
3323 | } | |
3324 | } | |
3325 | else{ | |
3326 | if(fESDTrackCutsLowPt){ | |
3327 | if(!fESDTrackCutsLowPt->AcceptTrack(trackPosTest)) cutOKALambda = kFALSE; | |
3328 | if(!fESDTrackCutsLowPt->AcceptTrack(trackNegTest)) cutOKALambda = kFALSE; | |
3329 | } | |
3330 | } | |
3331 | ||
3332 | //-------------------- V0 ana -------------------------// | |
3333 | ||
3334 | //-- cut flags for furhter histos--// | |
3335 | Bool_t k0sOK=kFALSE; | |
3336 | Bool_t lambdaOK=kFALSE; | |
3337 | Bool_t alambdaOK=kFALSE; | |
3338 | ||
3339 | //-- Check for K0 --// | |
3340 | Bool_t exMass = kFALSE; | |
3341 | if(fabs(1.115 - massLambda) < fExcludeLambdaFromK0s){ | |
3342 | cutOKK0s = kFALSE; | |
3343 | exMass = kTRUE; | |
3344 | } | |
3345 | if(fabs(1.115 - massALambda) < fExcludeLambdaFromK0s){ | |
3346 | cutOKK0s = kFALSE; | |
3347 | exMass = kTRUE; | |
3348 | } | |
3349 | ||
3350 | if(fabs(massPhoton) < fExcludeLambdaFromK0s) { | |
3351 | cutOKK0s = kFALSE; | |
3352 | exMass = kTRUE; | |
3353 | } | |
3354 | ||
3355 | if(ptK0s >fMinPt){ | |
3356 | if( cutOKK0s && fillK0sMC ){ | |
3357 | fHistDedxPiPlus[isSecd]->Fill(tpcMomPos,tpcsigPos); | |
3358 | fHistDedxPiMinus[isSecd]->Fill(tpcMomNeg,tpcsigNeg); | |
3359 | fHistPiPiMonitorCuts->Fill(33); | |
3360 | if(pipidEdx){ | |
3361 | fHistPiPiMonitorCuts->Fill(34); | |
3362 | k0sOK = kTRUE; | |
3363 | if(!exMass && massK0s > fK0sLowMassCut && massK0s < fK0sHighMassCut ){ | |
3364 | if(!fMCMode){ | |
3365 | ptV0MC = ptK0s; | |
3366 | declengthV0MC = dim2V0Radius; | |
3367 | } | |
3368 | fHistPiPiMonitorCuts->Fill(35); | |
3369 | fHistPiPiMass->Fill(massK0s); | |
3370 | fHistPiPiMassVSPt->Fill(massK0s,ptK0s); | |
3371 | fHistPiPiMassVSPtMCTruth->Fill(massK0s,ptV0MC); | |
3372 | fHistPiPiMassVSY->Fill(massK0s,rapK0s); | |
3373 | fHistPiPiPtVSY->Fill(rapK0s,ptK0s); | |
3374 | fHistPiPiDecayLengthVsMass->Fill(massK0s,dim2V0Radius);//decayLength); | |
3375 | if(massK0s > 0.46 && massK0s < 0.53) fHistPiPiDecayLengthVsPt->Fill(ptV0MC,dim2V0Radius);//decayLength | |
3376 | // fHistPiPiPtDaughters->Fill(posDaughterPt,negDaughterPt); | |
3377 | if(!fSetPtDepHist){ | |
3378 | fHistPiPiRadiusXY->Fill(massK0s,opAng);//posDaughterPhi);//opAng); | |
3379 | // fHistPiPiPhiPosVsPtPosVsMass->Fill(massK0s,dim2V0Radius,ptV0MC);//,ctK0);//posDaughterPhi);//xxx | |
3380 | fHistPiPiCosPointAng->Fill(massK0s,cosOPAng); | |
3381 | fHistPiPiDecayLengthVsCtau->Fill(massK0s,ctTK0); | |
3382 | fHistPiPiTrackLengthPosVsMass->Fill(massK0s,lengthTPCPos); | |
3383 | fHistPiPiTrackLengthNegVsMass->Fill(massK0s,lengthTPCNeg); | |
3384 | fHistPiPiDCAZPos->Fill(massK0s,dcaToVertexZPos); | |
3385 | fHistPiPiDCAZNeg->Fill(massK0s,dcaToVertexZNeg); | |
3386 | fHistPiPiDCADaughters->Fill(massK0s,dcaDaughters); | |
3387 | fHistPiPiDCADaughterPosToPrimVtxVSMass->Fill(massK0s,dcaPosToVertex); | |
3388 | fHistPiPiDCAVSMass->Fill(massK0s,dcaV0ToPrimVertex); | |
3389 | } | |
3390 | else{ | |
3391 | fHistPiPiRadiusXY->Fill(ptV0MC,opAng); | |
3392 | fHistPiPiCosPointAng->Fill(ptV0MC,cosOPAng); | |
3393 | fHistPiPiDecayLengthVsCtau->Fill(ptV0MC,ctTK0); | |
3394 | fHistPiPiTrackLengthPosVsMass->Fill(ptV0MC,lengthTPCPos); | |
3395 | fHistPiPiTrackLengthNegVsMass->Fill(ptV0MC,lengthTPCNeg); | |
3396 | fHistPiPiDCAZPos->Fill(ptV0MC,dcaToVertexZPos); | |
3397 | fHistPiPiDCAZNeg->Fill(ptV0MC,dcaToVertexZNeg); | |
3398 | fHistPiPiDCADaughters->Fill(ptV0MC,dcaDaughters); | |
3399 | fHistPiPiDCADaughterPosToPrimVtxVSMass->Fill(ptV0MC,dcaPosToVertex); | |
3400 | fHistPiPiDCAVSMass->Fill(ptV0MC,dcaV0ToPrimVertex); | |
3401 | } | |
3402 | ||
3403 | ||
3404 | if(fMCMode) fHistPiPiDecayLengthResolution->Fill(declengthV0MC,dim2V0Radius); | |
3405 | ||
3406 | fHistPiPiK0sVsLambdaMass->Fill(massLambda,massK0s); | |
3407 | fHistPiPiK0sVsALambdaMass->Fill(massALambda,massK0s); | |
3408 | ||
3409 | fHistArmenteros[isSecd]->Fill(alfa,qt); | |
3410 | fHistDedxSecPiPlus[isSecd]->Fill(tpcMomPos,tpcsigPos); | |
3411 | fHistDedxSecPiMinus[isSecd]->Fill(tpcMomNeg,tpcsigNeg); | |
3412 | ||
3413 | fHistV0RadiusZ[isSecd]->Fill(dim2V0Radius,xr[2]); | |
3414 | fHistV0RadiusXY[isSecd]->Fill(xr[0],xr[1]); | |
3415 | fHistV0RadiusZVSPt[isSecd]->Fill(ptK0s,dim2V0Radius); | |
3416 | fHistV0RadiusXYVSY[isSecd]->Fill(rapK0s,dim2V0Radius); | |
3417 | ||
3418 | //-- detector values --/ | |
3419 | fHistNclsITS[1]->Fill(nclsITSPos,nclsITSNeg); | |
3420 | fHistNclsTPC[1]->Fill(crossedRowsTPCNeg,nclsTPCNeg); | |
3421 | ||
3422 | if(!fSetPtDepHist){ | |
3423 | fHistNclsITSPosK0->Fill(massK0s,nclsITSPos); | |
3424 | fHistNclsITSNegK0->Fill(massK0s,nclsITSNeg); | |
3425 | fHistNclsTPCPosK0->Fill(massK0s,nclsTPCPos); | |
3426 | fHistNclsTPCNegK0->Fill(massK0s,nclsTPCNeg); | |
3427 | fHistChi2PerNclsITSPosK0->Fill(massK0s,chi2PerClusterITSPos); | |
3428 | fHistChi2PerNclsITSNegK0->Fill(massK0s,chi2PerClusterITSNeg); | |
3429 | fHistNCRowsTPCPosK0->Fill(massK0s,crossedRowsTPCPos); | |
3430 | fHistNCRowsTPCNegK0->Fill(massK0s,crossedRowsTPCNeg); | |
3431 | fHistRatioFoundOverFinableTPCK0Neg->Fill(massK0s,ratioFoFi); | |
3432 | fHistRatioFoundOverFinableTPCK0Pos->Fill(massK0s,ratioFoFiPos); | |
3433 | } | |
3434 | else{ | |
3435 | fHistNclsITSPosK0->Fill(ptV0MC,nclsITSPos); | |
3436 | fHistNclsITSNegK0->Fill(ptV0MC,nclsITSNeg); | |
3437 | fHistNclsTPCPosK0->Fill(ptV0MC,nclsTPCPos); | |
3438 | fHistNclsTPCNegK0->Fill(ptV0MC,nclsTPCNeg); | |
3439 | fHistChi2PerNclsITSPosK0->Fill(ptV0MC,chi2PerClusterITSPos); | |
3440 | fHistChi2PerNclsITSNegK0->Fill(ptV0MC,chi2PerClusterITSNeg); | |
3441 | fHistNCRowsTPCPosK0->Fill(ptV0MC,crossedRowsTPCPos); | |
3442 | fHistNCRowsTPCNegK0->Fill(ptV0MC,crossedRowsTPCNeg); | |
3443 | fHistRatioFoundOverFinableTPCK0Neg->Fill(ptV0MC,ratioFoFi); | |
3444 | fHistRatioFoundOverFinableTPCK0Pos->Fill(ptV0MC,ratioFoFiPos); | |
3445 | } | |
3446 | } | |
3447 | } | |
3448 | } | |
3449 | } | |
3450 | //-- Check for Lambda --// | |
3451 | Bool_t exMassL =kFALSE; | |
3452 | if(fabs(0.497 - massK0s) < fExcludeK0sFromLambda){ | |
3453 | cutOKLambda = kFALSE; | |
3454 | exMassL = kTRUE; | |
3455 | } | |
3456 | if(fabs(massPhoton) < fExcludeK0sFromLambda) { | |
3457 | cutOKLambda = kFALSE; | |
3458 | exMassL = kTRUE; | |
3459 | } | |
3460 | ||
3461 | if(ptLambda > fMinPt){ | |
3462 | if(cutOKLambda && fillLambdaMC){ | |
3463 | fHistDedxProt[isSecd]->Fill(tpcMomPos,tpcsigPos); | |
3464 | fHistDedxPiMinus[isSecd]->Fill(tpcMomNeg,tpcsigNeg); | |
3465 | fHistPiPMonitorCuts[isSecd]->Fill(33); | |
3466 | if(pipdEdx){ | |
3467 | fHistPiPMonitorCuts[isSecd]->Fill(34); | |
3468 | lambdaOK = kTRUE; | |
3469 | if(!exMassL && massLambda > fLLowMassCut && massLambda < fLHighMassCut){// 1.05 && massLambda < 1.25 ){ | |
3470 | if(!fMCMode) { | |
3471 | ptV0MC = ptLambda; | |
3472 | declengthV0MC = dim2V0Radius; | |
3473 | } | |
3474 | fHistPiPMonitorCuts[isSecd]->Fill(35); | |
3475 | fHistPiPMass[isSecd]->Fill(massLambda); | |
3476 | fHistPiPMassVSPt[isSecd]->Fill(massLambda,ptLambda); | |
3477 | fHistPiPMassVSPtMCTruth[isSecd]->Fill(massLambda,ptV0MC); | |
3478 | fHistPiPMassVSY[isSecd]->Fill(massLambda,rapL); | |
3479 | fHistPiPPtVSY[isSecd]->Fill(rapL,ptLambda); | |
3480 | //fHistPiPDecayLengthVsPt[isSecd]->Fill(ptLambda,ctL); | |
3481 | if( massLambda > 1.108 && massLambda < 1.123 ) fHistPiPDecayLengthVsPt[isSecd]->Fill(ptV0MC,dim2V0Radius);//decayLength); | |
3482 | fHistPiPDecayLengthVsMass[isSecd]->Fill(massLambda,dim2V0Radius);//decayLength); | |
3483 | // fHistPiPPhiPosVsPtPosVsMass->Fill(massLambda,dim2V0Radius,ptV0MC);// | |
3484 | ||
3485 | if(!fSetPtDepHist){ | |
3486 | fHistPiPRadiusXY[isSecd]->Fill(massLambda,opAng);//,posDaughterPhi);//opAng); | |
3487 | fHistPiPCosPointAng[isSecd]->Fill(massLambda,cosOPAng); | |
3488 | fHistPiPTrackLengthPosVsMass[isSecd]->Fill(massLambda,lengthTPCPos); | |
3489 | fHistPiPTrackLengthNegVsMass[isSecd]->Fill(massLambda,lengthTPCNeg); | |
3490 | //fHistPiPDCAZPos[isSecd]->Fill(massLambda,dcaToVertexZPos); | |
3491 | //fHistPiPDCAZNeg[isSecd]->Fill(massLambda,dcaToVertexZNeg); | |
3492 | fHistPiPDCADaughters[isSecd]->Fill(massLambda,dcaDaughters); | |
3493 | fHistPiPDCAVSMass[isSecd]->Fill(massLambda,dcaV0ToPrimVertex); | |
3494 | fHistPiPDCADaughterPosToPrimVtxVSMass[isSecd]->Fill(massLambda,dcaPosToVertex); | |
3495 | fHistPiPDCADaughterNegToPrimVtxVSMass[isSecd]->Fill(massLambda,dcaNegToVertex); | |
3496 | fHistPiPDecayLengthVsCtau[isSecd]->Fill(massLambda,ctTL); | |
3497 | } | |
3498 | else{ | |
3499 | fHistPiPRadiusXY[isSecd]->Fill(ptV0MC,opAng); | |
3500 | fHistPiPCosPointAng[isSecd]->Fill(ptV0MC,cosOPAng); | |
3501 | fHistPiPTrackLengthPosVsMass[isSecd]->Fill(ptV0MC,lengthTPCPos); | |
3502 | fHistPiPTrackLengthNegVsMass[isSecd]->Fill(ptV0MC,lengthTPCNeg); | |
3503 | //fHistPiPDCAZPos[isSecd]->Fill(ptV0MC,dcaToVertexZPos); | |
3504 | //fHistPiPDCAZNeg[isSecd]->Fill(ptV0MC,dcaToVertexZNeg); | |
3505 | fHistPiPDCADaughters[isSecd]->Fill(ptV0MC,dcaDaughters); | |
3506 | fHistPiPDCAVSMass[isSecd]->Fill(ptV0MC,dcaV0ToPrimVertex); | |
3507 | fHistPiPDCADaughterPosToPrimVtxVSMass[isSecd]->Fill(ptV0MC,dcaPosToVertex); | |
3508 | fHistPiPDCADaughterNegToPrimVtxVSMass[isSecd]->Fill(ptV0MC,dcaNegToVertex); | |
3509 | fHistPiPDecayLengthVsCtau[isSecd]->Fill(ptV0MC,ctTL); | |
3510 | } | |
3511 | ||
3512 | if(fMCMode) fHistPiPDecayLengthResolution[isSecd]->Fill(declengthV0MC,dim2V0Radius); | |
3513 | // fHistPiPPtDaughters[isSecd]->Fill(posDaughterPt,negDaughterPt); | |
3514 | fHistPiPK0sVsLambdaMass->Fill(massLambda,massK0s); | |
3515 | fHistPiPALambdaVsLambdaMass->Fill(massLambda,massALambda); | |
3516 | ||
3517 | ||
3518 | //-- secondaries --// | |
3519 | if(isSecd==1){ | |
3520 | if(fabs(pdgMother) == 3112 || fabs(pdgMother) == 3114 || fabs(pdgMother) == 3222 || fabs(pdgMother) == 3224 || fabs(pdgMother) == 3214 ){ | |
3521 | fHistPiPMassVSPtSecSigma[1]->Fill(massLambda,ptLambda); | |
3522 | ||
3523 | } | |
3524 | ||
3525 | if(pdgMother == 3322 || pdgMother == 3312){//Xi0 and xi minus | |
3526 | fHistPiPCosPointAngXiVsPt->Fill(ptLambda,cosOPAng); | |
3527 | fHistPiPMassVSPtSecXi[1]->Fill(massLambda,ptLambda); | |
3528 | fHistPiPMassVSPtSecXiMCTruth->Fill(massLambda,ptV0MC); | |
3529 | fHistPiPMassVSYSecXi[1]->Fill(massLambda,rapL); | |
3530 | fHistPiPXi0PtVSLambdaPt[1]->Fill(ptLambda,ptXiMother); | |
3531 | } | |
3532 | if(pdgMother == 3334){//Omega | |
3533 | fHistPiPMassVSPtSecOmega[1]->Fill(massLambda,ptLambda); | |
3534 | fHistPiPMassVSPtSecOmegaMCTruth->Fill(massLambda,ptV0MC); | |
3535 | fHistPiPOmegaPtVSLambdaPt[1]->Fill(ptLambda,ptXiMother); | |
3536 | } | |
3537 | } | |
3538 | ||
3539 | if(ptLambda > 0.4) fHistArmenteros[isSecd]->Fill(alfa,qt); | |
3540 | fHistV0RadiusZ[isSecd]->Fill(dim2V0Radius,xr[2]); | |
3541 | fHistV0RadiusXY[isSecd]->Fill(xr[0],xr[1]); | |
3542 | fHistV0RadiusZVSPt[isSecd]->Fill(ptLambda,dim2V0Radius); | |
3543 | fHistV0RadiusXYVSY[isSecd]->Fill(rapL,dim2V0Radius); | |
3544 | fHistDedxSecProt[isSecd]->Fill(tpcMomPos,tpcsigPos); | |
3545 | fHistDedxSecPiMinus[isSecd]->Fill(tpcMomNeg,tpcsigNeg); | |
3546 | ||
3547 | if(!fSetFillDetAL){ | |
3548 | //-- detector values --// | |
3549 | fHistNclsITS[0]->Fill(nclsITSPos,nclsITSNeg); | |
3550 | fHistNclsTPC[0]->Fill(crossedRowsTPCNeg,nclsTPCNeg); | |
3551 | if(!fSetPtDepHist){ | |
3552 | fHistNclsITSPosL[isSecd]->Fill(massLambda,nclsITSPos); | |
3553 | fHistNclsITSNegL[isSecd]->Fill(massLambda,nclsITSNeg); | |
3554 | fHistNclsTPCPosL[isSecd]->Fill(massLambda,nclsTPCPos); | |
3555 | fHistNclsTPCNegL[isSecd]->Fill(massLambda,nclsTPCNeg); | |
3556 | fHistChi2PerNclsITSPosL[isSecd]->Fill(massLambda,chi2PerClusterITSPos); | |
3557 | fHistChi2PerNclsITSNegL[isSecd]->Fill(massLambda,chi2PerClusterITSNeg); | |
3558 | fHistNCRowsTPCPosL[isSecd]->Fill(massLambda,crossedRowsTPCPos); | |
3559 | fHistNCRowsTPCNegL[isSecd]->Fill(massLambda,crossedRowsTPCNeg); | |
3560 | fHistRatioFoundOverFinableTPCLNeg[isSecd]->Fill(massLambda,ratioFoFi); | |
3561 | fHistRatioFoundOverFinableTPCLPos[isSecd]->Fill(massLambda,ratioFoFiPos); | |
3562 | } | |
3563 | else{ | |
3564 | fHistNclsITSPosL[isSecd]->Fill(ptV0MC,nclsITSPos); | |
3565 | fHistNclsITSNegL[isSecd]->Fill(ptV0MC,nclsITSNeg); | |
3566 | fHistNclsTPCPosL[isSecd]->Fill(ptV0MC,nclsTPCPos); | |
3567 | fHistNclsTPCNegL[isSecd]->Fill(ptV0MC,nclsTPCNeg); | |
3568 | fHistChi2PerNclsITSPosL[isSecd]->Fill(ptV0MC,chi2PerClusterITSPos); | |
3569 | fHistChi2PerNclsITSNegL[isSecd]->Fill(ptV0MC,chi2PerClusterITSNeg); | |
3570 | fHistNCRowsTPCPosL[isSecd]->Fill(ptV0MC,crossedRowsTPCPos); | |
3571 | fHistNCRowsTPCNegL[isSecd]->Fill(ptV0MC,crossedRowsTPCNeg); | |
3572 | fHistRatioFoundOverFinableTPCLNeg[isSecd]->Fill(ptV0MC,ratioFoFi); | |
3573 | fHistRatioFoundOverFinableTPCLPos[isSecd]->Fill(ptV0MC,ratioFoFiPos); | |
3574 | } | |
3575 | } | |
3576 | } | |
3577 | ||
3578 | } | |
3579 | } | |
3580 | } | |
3581 | ||
3582 | ||
3583 | //-- Check for AntiLambda --// | |
3584 | Bool_t exMassAL =kFALSE; | |
3585 | if(fabs(0.497 - massK0s) < fExcludeK0sFromLambda){ | |
3586 | exMassAL = kTRUE; | |
3587 | } | |
3588 | if(fabs(massPhoton) < fExcludeK0sFromLambda) { | |
3589 | exMassAL = kTRUE; | |
3590 | } | |
3591 | ||
3592 | if(ptALambda > fMinPt){ | |
3593 | if(cutOKALambda && fillALambdaMC){ | |
3594 | fHistDedxAProt[isSecd]->Fill(tpcMomNeg,tpcsigNeg); | |
3595 | fHistDedxPiPlus[isSecd]->Fill(tpcMomPos,tpcsigPos); | |
3596 | fHistPiAPMonitorCuts[isSecd]->Fill(33); | |
3597 | if(piapdEdx){ | |
3598 | fHistPiAPMonitorCuts[isSecd]->Fill(34); | |
3599 | alambdaOK = kTRUE; | |
3600 | if( !exMassAL && massALambda > fLLowMassCut && massALambda < fLHighMassCut){//1.05 && massALambda < 1.25 ){ | |
3601 | if(!fMCMode) { | |
3602 | ptV0MC = ptALambda; | |
3603 | declengthV0MC = dim2V0Radius; | |
3604 | } | |
3605 | fHistPiAPMonitorCuts[isSecd]->Fill(35); | |
3606 | fHistPiAPMass[isSecd]->Fill(massALambda); | |
3607 | fHistPiAPMassVSPt[isSecd]->Fill(massALambda,ptALambda); | |
3608 | fHistPiAPMassVSPtMCTruth[isSecd]->Fill(massALambda,ptV0MC); | |
3609 | fHistPiAPMassVSY[isSecd]->Fill(massALambda,rapAL); | |
3610 | fHistPiAPPtVSY[isSecd]->Fill(rapAL,ptALambda); | |
3611 | // fHistPiAPPtDaughters[isSecd]->Fill(posDaughterPt,negDaughterPt); | |
3612 | if( massALambda>1.108 && massALambda<1.123 ) fHistPiAPDecayLengthVsPt[isSecd]->Fill(ptV0MC,dim2V0Radius);//decayLength); | |
3613 | fHistPiAPDecayLengthVsMass[isSecd]->Fill(massALambda,dim2V0Radius);//decayLength); | |
3614 | ||
3615 | if(!fSetPtDepHist){ | |
3616 | fHistPiAPRadiusXY[isSecd]->Fill(massALambda,posDaughterPhi);//,opAng); | |
3617 | fHistPiAPCosPointAng[isSecd]->Fill(massALambda,cosOPAng); | |
3618 | fHistPiAPTrackLengthPosVsMass[isSecd]->Fill(massALambda,lengthTPCPos); | |
3619 | fHistPiAPTrackLengthNegVsMass[isSecd]->Fill(massALambda,lengthTPCNeg); | |
3620 | //fHistPiAPDCAZPos[isSecd]->Fill(massALambda,dcaToVertexZPos); | |
3621 | //fHistPiAPDCAZNeg[isSecd]->Fill(massALambda,dcaToVertexZNeg); | |
3622 | fHistPiAPDCADaughters[isSecd]->Fill(massALambda,dcaDaughters); | |
3623 | fHistPiAPDCAVSMass[isSecd]->Fill(massALambda,dcaV0ToPrimVertex); | |
3624 | fHistPiAPDCADaughterPosToPrimVtxVSMass[isSecd]->Fill(massALambda,dcaPosToVertex); | |
3625 | fHistPiAPDCADaughterNegToPrimVtxVSMass[isSecd]->Fill(massALambda,dcaNegToVertex); | |
3626 | fHistPiAPDecayLengthVsCtau[isSecd]->Fill(massALambda,ctTAL); | |
3627 | ||
3628 | } | |
3629 | else{ | |
3630 | fHistPiAPRadiusXY[isSecd]->Fill(ptV0MC,posDaughterPhi); | |
3631 | fHistPiAPCosPointAng[isSecd]->Fill(ptV0MC,cosOPAng); | |
3632 | fHistPiAPTrackLengthPosVsMass[isSecd]->Fill(ptV0MC,lengthTPCPos); | |
3633 | fHistPiAPTrackLengthNegVsMass[isSecd]->Fill(ptV0MC,lengthTPCNeg); | |
3634 | //fHistPiAPDCAZPos[isSecd]->Fill(ptV0MC,dcaToVertexZPos); | |
3635 | //fHistPiAPDCAZNeg[isSecd]->Fill(ptV0MC,dcaToVertexZNeg); | |
3636 | fHistPiAPDCADaughters[isSecd]->Fill(ptV0MC,dcaDaughters); | |
3637 | fHistPiAPDCAVSMass[isSecd]->Fill(ptV0MC,dcaV0ToPrimVertex); | |
3638 | fHistPiAPDCADaughterPosToPrimVtxVSMass[isSecd]->Fill(ptV0MC,dcaPosToVertex); | |
3639 | fHistPiAPDCADaughterNegToPrimVtxVSMass[isSecd]->Fill(ptV0MC,dcaNegToVertex); | |
3640 | fHistPiAPDecayLengthVsCtau[isSecd]->Fill(ptV0MC,ctTAL); | |
3641 | } | |
3642 | ||
3643 | if(fMCMode) fHistPiAPDecayLengthResolution[isSecd]->Fill(declengthV0MC,dim2V0Radius); | |
3644 | fHistPiAPK0sVsALambdaMass->Fill(massALambda,massK0s); | |
3645 | fHistPiAPLambdaVsALambdaMass->Fill(massALambda,massLambda); | |
3646 | ||
3647 | //-- secondaries --// | |
3648 | if(isSecd == 1){ | |
3649 | if(fabs(pdgMother) == 3112 || fabs(pdgMother) == 3114 || fabs(pdgMother) == 3222 || fabs(pdgMother) == 3224 || fabs(pdgMother) == 3214 ){ | |
3650 | fHistPiAPMassVSPtSecSigma[1]->Fill(massLambda,ptLambda); | |
3651 | ||
3652 | } | |
3653 | if(pdgMother == -3322 || pdgMother == -3312){//Xi0 and xiplus | |
3654 | fHistPiAPCosPointAngXiVsPt->Fill(ptALambda,cosOPAng); | |
3655 | fHistPiAPMassVSPtSecXi[1]->Fill(massALambda,ptALambda); | |
3656 | fHistPiAPMassVSPtSecXiMCTruth->Fill(massALambda,ptV0MC); | |
3657 | fHistPiAPMassVSYSecXi[1]->Fill(massALambda,rapAL); | |
3658 | fHistPiAPXi0PtVSLambdaPt[1]->Fill(ptALambda,ptXiMother); | |
3659 | } | |
3660 | if(pdgMother == -3334){//Omega | |
3661 | fHistPiAPMassVSPtSecOmega[1]->Fill(massALambda,ptALambda); | |
3662 | fHistPiAPMassVSPtSecOmegaMCTruth->Fill(massALambda,ptV0MC); | |
3663 | fHistPiAPOmegaPtVSLambdaPt[1]->Fill(ptALambda,ptXiMother); | |
3664 | } | |
3665 | } | |
3666 | ||
3667 | if(ptALambda > 0.4) fHistArmenteros[isSecd]->Fill(alfa,qt); | |
3668 | fHistDedxSecAProt[isSecd]->Fill(tpcMomNeg,tpcsigNeg); | |
3669 | fHistDedxSecPiPlus[isSecd]->Fill(tpcMomPos,tpcsigPos); | |
3670 | fHistV0RadiusZ[isSecd]->Fill(dim2V0Radius,xr[2]); | |
3671 | fHistV0RadiusXY[isSecd]->Fill(xr[0],xr[1]); | |
3672 | fHistV0RadiusZVSPt[isSecd]->Fill(ptALambda,dim2V0Radius); | |
3673 | fHistV0RadiusXYVSY[isSecd]->Fill(rapAL,dim2V0Radius); | |
3674 | ||
3675 | if(fSetFillDetAL){ | |
3676 | //-- detector values --// | |
3677 | //-- detector values --// | |
3678 | fHistNclsITS[0]->Fill(nclsITSPos,nclsITSNeg); | |
3679 | fHistNclsTPC[0]->Fill(crossedRowsTPCNeg,nclsTPCNeg); | |
3680 | if(!fSetPtDepHist){ | |
3681 | fHistNclsITSPosL[isSecd]->Fill(massALambda,nclsITSPos); | |
3682 | fHistNclsITSNegL[isSecd]->Fill(massALambda,nclsITSNeg); | |
3683 | fHistNclsTPCPosL[isSecd]->Fill(massALambda,nclsTPCPos); | |
3684 | fHistNclsTPCNegL[isSecd]->Fill(massALambda,nclsTPCNeg); | |
3685 | fHistChi2PerNclsITSPosL[isSecd]->Fill(massALambda,chi2PerClusterITSPos); | |
3686 | fHistChi2PerNclsITSNegL[isSecd]->Fill(massALambda,chi2PerClusterITSNeg); | |
3687 | fHistNCRowsTPCPosL[isSecd]->Fill(massALambda,crossedRowsTPCPos); | |
3688 | fHistNCRowsTPCNegL[isSecd]->Fill(massALambda,crossedRowsTPCNeg); | |
3689 | fHistRatioFoundOverFinableTPCLNeg[isSecd]->Fill(massALambda,ratioFoFi); | |
3690 | fHistRatioFoundOverFinableTPCLPos[isSecd]->Fill(massALambda,ratioFoFiPos); | |
3691 | } | |
3692 | else{ | |
3693 | fHistNclsITSPosL[isSecd]->Fill(ptV0MC,nclsITSPos); | |
3694 | fHistNclsITSNegL[isSecd]->Fill(ptV0MC,nclsITSNeg); | |
3695 | fHistNclsTPCPosL[isSecd]->Fill(ptV0MC,nclsTPCPos); | |
3696 | fHistNclsTPCNegL[isSecd]->Fill(ptV0MC,nclsTPCNeg); | |
3697 | fHistChi2PerNclsITSPosL[isSecd]->Fill(ptV0MC,chi2PerClusterITSPos); | |
3698 | fHistChi2PerNclsITSNegL[isSecd]->Fill(ptV0MC,chi2PerClusterITSNeg); | |
3699 | fHistNCRowsTPCPosL[isSecd]->Fill(ptV0MC,crossedRowsTPCPos); | |
3700 | fHistNCRowsTPCNegL[isSecd]->Fill(ptV0MC,crossedRowsTPCNeg); | |
3701 | fHistRatioFoundOverFinableTPCLNeg[isSecd]->Fill(ptV0MC,ratioFoFi); | |
3702 | fHistRatioFoundOverFinableTPCLPos[isSecd]->Fill(ptV0MC,ratioFoFiPos); | |
3703 | } | |
3704 | } | |
3705 | ||
3706 | ||
3707 | ||
3708 | } | |
3709 | } | |
3710 | } | |
3711 | } | |
3712 | ||
3713 | //-- fill detector histos general --// | |
3714 | if((lambdaOK && !exMassL) || (alambdaOK && !exMassAL) || (k0sOK && !exMass)){ | |
3715 | fHistPiPiEtaDReco[1]->Fill(posDaughterEta,eta00); | |
3716 | fHistPiPEtaDReco[1]->Fill(negDaughterEta,eta01); | |
3717 | } | |
3718 | ||
3719 | ||
3720 | ||
3721 | /* | |
3722 | //-- AliKFParticle --// | |
3723 | if (negPiKF) delete negPiKF; negPiKF=NULL; | |
3724 | if (posPiKF) delete posPiKF; posPiKF=NULL; | |
3725 | if (posPKF) delete posPKF; posPKF=NULL; | |
3726 | if (negAPKF) delete negAPKF; negAPKF=NULL; | |
3727 | */ | |
3728 | ||
3729 | ||
3730 | }//---- end V0 reco loop----// | |
3731 | } | |
3732 | ||
3733 | //________________________________________________________________________ | |
3734 | ||
3735 | Int_t AliAnalysisTaskV0ForRAA::CalculateCentralityBin(){ | |
3736 | //find centrality bin for centrality selection | |
3737 | ||
3738 | if (fUseCentrality == 0) return -1; | |
3739 | ||
3740 | AliCentrality *esdCentrality = fESD->GetCentrality(); | |
3741 | ||
3742 | Float_t centralityVZERO = esdCentrality->GetCentralityPercentile("V0M"); | |
3743 | Float_t centralitySPD = esdCentrality->GetCentralityPercentile("CL1"); | |
3744 | ||
3745 | Int_t centralityVZEROBin = -1; | |
3746 | Int_t centralitySPDBin = -1; | |
3747 | ||
3748 | //-- SPD centrality --// | |
3749 | if ( fUseCentrality == 2 ){ | |
3750 | if ( centralitySPD >= 0. && centralitySPD < 5.) centralitySPDBin = 0; | |
3751 | else if ( centralitySPD >= 5. && centralitySPD < 10.) centralitySPDBin = 5; | |
3752 | else if ( centralitySPD >= 10. && centralitySPD < 20.) centralitySPDBin = 10; | |
3753 | else if ( centralitySPD >= 20. && centralitySPD < 30.) centralitySPDBin = 20; | |
3754 | else if ( centralitySPD >= 30. && centralitySPD < 40.) centralitySPDBin = 30; | |
3755 | else if ( centralitySPD >= 40. && centralitySPD < 50.) centralitySPDBin = 40; | |
3756 | else if ( centralitySPD >= 50. && centralitySPD < 60.) centralitySPDBin = 50; | |
3757 | else if ( centralitySPD >= 60. && centralitySPD < 70.) centralitySPDBin = 60; | |
3758 | else if ( centralitySPD >= 70. && centralitySPD < 80.) centralitySPDBin = 70; | |
3759 | else if ( centralitySPD >= 80. && centralitySPD < 90.) centralitySPDBin = 80; | |
3760 | else if ( centralitySPD >= 90. && centralitySPD < 99.) centralitySPDBin = 90; | |
3761 | else if ( centralitySPD >= 99. ) centralitySPDBin = 100; | |
3762 | else if ( fabs(centralitySPD)< 0.0001 ) centralitySPDBin = 100; | |
3763 | return centralitySPDBin; | |
3764 | } | |
3765 | //-- V0 centrality --// | |
3766 | if ( fUseCentrality == 1 ){ | |
3767 | if ( centralityVZERO > 0. && centralityVZERO < 5.) centralityVZEROBin = 0; | |
3768 | else if ( centralityVZERO >= 5. && centralityVZERO < 10.) centralityVZEROBin = 5; | |
3769 | else if ( centralityVZERO >= 10. && centralityVZERO < 20.) centralityVZEROBin = 10; | |
3770 | else if ( centralityVZERO >= 20. && centralityVZERO < 30.) centralityVZEROBin = 20; | |
3771 | else if ( centralityVZERO >= 30. && centralityVZERO < 40.) centralityVZEROBin = 30; | |
3772 | else if ( centralityVZERO >= 40. && centralityVZERO < 50.) centralityVZEROBin = 40; | |
3773 | else if ( centralityVZERO >= 50. && centralityVZERO < 60.) centralityVZEROBin = 50; | |
3774 | else if ( centralityVZERO >= 60. && centralityVZERO < 70.) centralityVZEROBin = 60; | |
3775 | else if ( centralityVZERO >= 70. && centralityVZERO < 80.) centralityVZEROBin = 70; | |
3776 | else if ( centralityVZERO >= 80. && centralityVZERO < 90.) centralityVZEROBin = 80; | |
3777 | else if ( centralityVZERO >= 90. && centralityVZERO < 99.) centralityVZEROBin = 90; | |
3778 | else if ( centralityVZERO >= 99. ) centralityVZEROBin = 100; | |
3779 | else if ( fabs(centralityVZERO)< 0.0001 ) centralityVZEROBin = 100; | |
3780 | return centralityVZEROBin; | |
3781 | } | |
3782 | return -1; | |
3783 | ||
3784 | } | |
3785 | //__________________________________________________________________________________________________________ | |
3786 | Bool_t AliAnalysisTaskV0ForRAA::GetMCTruthPartner(AliESDtrack *pos,AliESDtrack *neg,Int_t id0,Int_t id1){ | |
3787 | //-- get daughter label and check it --// | |
3788 | Int_t labelP = fabs(pos->GetLabel()); | |
3789 | Int_t labelN = fabs(neg->GetLabel()); | |
3790 | ||
3791 | // cout<<pos->GetLabel()<<" "<<neg->GetLabel()<<" id "<<id0<<" "<<id1<<endl; | |
3792 | ||
3793 | if (labelN==labelP) return kFALSE; | |
3794 | ||
3795 | if(fMCTruthMode){ | |
3796 | if ((labelP!=id0) && (labelP!=id1)) return kFALSE; | |
3797 | if ((labelN!=id0) && (labelN!=id1)) return kFALSE; | |
3798 | } | |
3799 | // cout<<"yes"<<endl; | |
3800 | return kTRUE; | |
3801 | } | |
3802 |