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477d6cee | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
21a4b1c0 | 8 | * documentation strictly for non-commercial purposes is hereby granted * |
477d6cee | 9 | * without fee, provided that the above copyright notice appears in all * |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
477d6cee | 15 | |
16 | //_________________________________________________________________________ | |
17 | // Class for the analysis of high pT pi0 event by event | |
09273901 | 18 | // Pi0/Eta identified by one of the following: |
477d6cee | 19 | // -Invariant mass of 2 cluster in calorimeter |
20 | // -Shower shape analysis in calorimeter | |
21a4b1c0 | 21 | // -Invariant mass of one cluster in calorimeter and one photon reconstructed in CTS |
477d6cee | 22 | // |
23 | // -- Author: Gustavo Conesa (LNF-INFN) & Raphaelle Ichou (SUBATECH) | |
24 | ////////////////////////////////////////////////////////////////////////////// | |
25 | ||
26 | ||
27 | // --- ROOT system --- | |
28 | #include <TList.h> | |
29 | #include <TClonesArray.h> | |
0c1383b5 | 30 | #include <TObjString.h> |
477d6cee | 31 | |
32 | // --- Analysis system --- | |
33 | #include "AliAnaPi0EbE.h" | |
34 | #include "AliCaloTrackReader.h" | |
35 | #include "AliIsolationCut.h" | |
36 | #include "AliNeutralMesonSelection.h" | |
37 | #include "AliCaloPID.h" | |
38 | #include "AliMCAnalysisUtils.h" | |
477d6cee | 39 | #include "AliStack.h" |
ff45398a | 40 | #include "AliFiducialCut.h" |
477d6cee | 41 | #include "TParticle.h" |
0ae57829 | 42 | #include "AliVCluster.h" |
2ad19c3d | 43 | #include "AliESDEvent.h" |
477d6cee | 44 | #include "AliAODEvent.h" |
591cc579 | 45 | #include "AliAODMCParticle.h" |
477d6cee | 46 | |
47 | ClassImp(AliAnaPi0EbE) | |
48 | ||
78a28af3 | 49 | //____________________________ |
477d6cee | 50 | AliAnaPi0EbE::AliAnaPi0EbE() : |
09273901 | 51 | AliAnaCaloTrackCorrBaseClass(),fAnaType(kIMCalo), fCalorimeter(""), |
34c16486 | 52 | fMinDist(0.),fMinDist2(0.), fMinDist3(0.), |
e671adc2 | 53 | fNLMCutMin(-1), fNLMCutMax(10), |
995c6150 | 54 | fUseSplitAsyCut(kFALSE), |
e671adc2 | 55 | fTimeCutMin(-10000), fTimeCutMax(10000), |
2ad19c3d | 56 | fFillPileUpHistograms(0), |
764ab1f4 | 57 | fFillWeightHistograms(kFALSE), fFillTMHisto(0), |
58 | fFillSelectClHisto(0), fFillOnlySimpleSSHisto(1), | |
1db06135 | 59 | fInputAODGammaConvName(""), |
5c46c992 | 60 | // Histograms |
09273901 | 61 | fhPt(0), fhE(0), |
62 | fhEEta(0), fhEPhi(0), fhEtaPhi(0), | |
40d3ce60 | 63 | fhPtReject(0), fhEReject(0), |
64 | fhEEtaReject(0), fhEPhiReject(0), fhEtaPhiReject(0), | |
4650f5cf | 65 | fhMass(0), fhAsymmetry(0), |
66 | fhSelectedMass(0), fhSelectedAsymmetry(0), | |
09273901 | 67 | fhPtDecay(0), fhEDecay(0), |
5c46c992 | 68 | // Shower shape histos |
09273901 | 69 | fhEDispersion(0), fhELambda0(0), fhELambda1(0), |
70 | fhELambda0NoTRD(0), fhELambda0FracMaxCellCut(0), | |
71 | fhEFracMaxCell(0), fhEFracMaxCellNoTRD(0), | |
34c16486 | 72 | fhENCells(0), fhETime(0), fhEPairDiffTime(0), |
73 | fhDispEtaE(0), fhDispPhiE(0), | |
74 | fhSumEtaE(0), fhSumPhiE(0), fhSumEtaPhiE(0), | |
4650f5cf | 75 | fhDispEtaPhiDiffE(0), fhSphericityE(0), |
34c16486 | 76 | |
5c46c992 | 77 | // MC histos |
40d3ce60 | 78 | fhMCE(), fhMCPt(), |
79 | fhMCPhi(), fhMCEta(), | |
80 | fhMCEReject(), fhMCPtReject(), | |
883411b2 | 81 | fhMCPi0PtGenRecoFraction(0), fhMCEtaPtGenRecoFraction(0), |
51a0ace5 | 82 | fhMCPi0DecayPt(0), fhMCPi0DecayPtFraction(0), |
3455f821 | 83 | fhMCEtaDecayPt(0), fhMCEtaDecayPtFraction(0), |
84 | fhMCOtherDecayPt(0), | |
b5dbb99b | 85 | fhMassPairMCPi0(0), fhMassPairMCEta(0), |
86 | fhAnglePairMCPi0(0), fhAnglePairMCEta(0), | |
78a28af3 | 87 | // Weight studies |
09273901 | 88 | fhECellClusterRatio(0), fhECellClusterLogRatio(0), |
89 | fhEMaxCellClusterRatio(0), fhEMaxCellClusterLogRatio(0), | |
31ae6d59 | 90 | fhTrackMatchedDEta(0), fhTrackMatchedDPhi(0), fhTrackMatchedDEtaDPhi(0), |
5c46c992 | 91 | fhTrackMatchedMCParticle(0), fhdEdx(0), |
92 | fhEOverP(0), fhEOverPNoTRD(0), | |
93 | // Number of local maxima in cluster | |
2ad19c3d | 94 | fhNLocMax(0), |
95 | // PileUp | |
96 | fhTimeENoCut(0), fhTimeESPD(0), fhTimeESPDMulti(0), | |
97 | fhTimeNPileUpVertSPD(0), fhTimeNPileUpVertTrack(0), | |
98 | fhTimeNPileUpVertContributors(0), | |
99 | fhTimePileUpMainVertexZDistance(0), fhTimePileUpMainVertexZDiamond(0) | |
477d6cee | 100 | { |
101 | //default ctor | |
102 | ||
34c16486 | 103 | for(Int_t i = 0; i < 6; i++) |
104 | { | |
40d3ce60 | 105 | fhMCE [i] = 0; |
3455f821 | 106 | fhMCPt [i] = 0; |
107 | fhMCPhi [i] = 0; | |
108 | fhMCEta [i] = 0; | |
34c16486 | 109 | fhEMCLambda0 [i] = 0; |
110 | fhEMCLambda0NoTRD [i] = 0; | |
3bfcb597 | 111 | fhEMCLambda0FracMaxCellCut[i]= 0; |
34c16486 | 112 | fhEMCFracMaxCell [i] = 0; |
113 | fhEMCLambda1 [i] = 0; | |
114 | fhEMCDispersion [i] = 0; | |
115 | ||
bfdcf7fb | 116 | fhMCEDispEta [i] = 0; |
117 | fhMCEDispPhi [i] = 0; | |
118 | fhMCESumEtaPhi [i] = 0; | |
119 | fhMCEDispEtaPhiDiff[i] = 0; | |
120 | fhMCESphericity [i] = 0; | |
121 | fhMCEAsymmetry [i] = 0; | |
122 | ||
d2655d46 | 123 | for(Int_t j = 0; j < 7; j++) |
bfdcf7fb | 124 | { |
125 | fhMCLambda0DispEta [j][i] = 0; | |
126 | fhMCLambda0DispPhi [j][i] = 0; | |
127 | fhMCDispEtaDispPhi [j][i] = 0; | |
128 | fhMCAsymmetryLambda0 [j][i] = 0; | |
129 | fhMCAsymmetryDispEta [j][i] = 0; | |
130 | fhMCAsymmetryDispPhi [j][i] = 0; | |
131 | } | |
34c16486 | 132 | } |
133 | ||
d2655d46 | 134 | for(Int_t j = 0; j < 7; j++) |
bfdcf7fb | 135 | { |
136 | fhLambda0DispEta [j] = 0; | |
137 | fhLambda0DispPhi [j] = 0; | |
138 | fhDispEtaDispPhi [j] = 0; | |
139 | fhAsymmetryLambda0 [j] = 0; | |
140 | fhAsymmetryDispEta [j] = 0; | |
141 | fhAsymmetryDispPhi [j] = 0; | |
5e5e056f | 142 | |
143 | fhPtPi0PileUp [j] = 0; | |
144 | } | |
bfdcf7fb | 145 | |
34c16486 | 146 | for(Int_t i = 0; i < 3; i++) |
147 | { | |
148 | fhELambda0LocMax [i] = 0; | |
149 | fhELambda1LocMax [i] = 0; | |
150 | fhEDispersionLocMax [i] = 0; | |
151 | fhEDispEtaLocMax [i] = 0; | |
152 | fhEDispPhiLocMax [i] = 0; | |
153 | fhESumEtaPhiLocMax [i] = 0; | |
154 | fhEDispEtaPhiDiffLocMax[i] = 0; | |
155 | fhESphericityLocMax [i] = 0; | |
bfdcf7fb | 156 | fhEAsymmetryLocMax [i] = 0; |
521636d2 | 157 | } |
158 | ||
78a28af3 | 159 | //Weight studies |
1a72f6c5 | 160 | for(Int_t i =0; i < 14; i++){ |
78a28af3 | 161 | fhLambda0ForW0[i] = 0; |
1a72f6c5 | 162 | //fhLambda1ForW0[i] = 0; |
3c1d9afb | 163 | if(i<8)fhMassPairLocMax[i] = 0; |
78a28af3 | 164 | } |
165 | ||
477d6cee | 166 | //Initialize parameters |
167 | InitParameters(); | |
168 | ||
169 | } | |
477d6cee | 170 | |
40d3ce60 | 171 | //_______________________________________________________________________________ |
172 | void AliAnaPi0EbE::FillPileUpHistograms(const Float_t energy, const Float_t time) | |
2ad19c3d | 173 | { |
174 | // Fill some histograms to understand pile-up | |
175 | if(!fFillPileUpHistograms) return; | |
176 | ||
177 | //printf("E %f, time %f\n",energy,time); | |
178 | AliVEvent * event = GetReader()->GetInputEvent(); | |
179 | ||
180 | fhTimeENoCut->Fill(energy,time); | |
181 | if(GetReader()->IsPileUpFromSPD()) fhTimeESPD ->Fill(energy,time); | |
182 | if(event->IsPileupFromSPDInMultBins()) fhTimeESPDMulti->Fill(energy,time); | |
183 | ||
de101942 | 184 | if(energy < 8) return; // Fill time figures for high energy clusters not too close to trigger threshold |
2ad19c3d | 185 | |
186 | AliESDEvent* esdEv = dynamic_cast<AliESDEvent*> (event); | |
187 | AliAODEvent* aodEv = dynamic_cast<AliAODEvent*> (event); | |
188 | ||
189 | // N pile up vertices | |
190 | Int_t nVerticesSPD = -1; | |
191 | Int_t nVerticesTracks = -1; | |
192 | ||
193 | if (esdEv) | |
194 | { | |
195 | nVerticesSPD = esdEv->GetNumberOfPileupVerticesSPD(); | |
196 | nVerticesTracks = esdEv->GetNumberOfPileupVerticesTracks(); | |
197 | ||
198 | }//ESD | |
199 | else if (aodEv) | |
200 | { | |
201 | nVerticesSPD = aodEv->GetNumberOfPileupVerticesSPD(); | |
202 | nVerticesTracks = aodEv->GetNumberOfPileupVerticesTracks(); | |
203 | }//AOD | |
204 | ||
205 | fhTimeNPileUpVertSPD ->Fill(time,nVerticesSPD); | |
206 | fhTimeNPileUpVertTrack->Fill(time,nVerticesTracks); | |
207 | ||
208 | //printf("Is SPD %d, Is SPD Multi %d, n spd %d, n track %d\n", | |
209 | // GetReader()->IsPileUpFromSPD(),event->IsPileupFromSPDInMultBins(),nVerticesSPD,nVerticesTracks); | |
210 | ||
211 | Int_t ncont = -1; | |
5559f30a | 212 | Float_t z1 = -1, z2 = -1; |
2ad19c3d | 213 | Float_t diamZ = -1; |
214 | for(Int_t iVert=0; iVert<nVerticesSPD;iVert++) | |
215 | { | |
216 | if (esdEv) | |
217 | { | |
218 | const AliESDVertex* pv=esdEv->GetPileupVertexSPD(iVert); | |
219 | ncont=pv->GetNContributors(); | |
220 | z1 = esdEv->GetPrimaryVertexSPD()->GetZ(); | |
221 | z2 = pv->GetZ(); | |
222 | diamZ = esdEv->GetDiamondZ(); | |
223 | }//ESD | |
224 | else if (aodEv) | |
225 | { | |
226 | AliAODVertex *pv=aodEv->GetVertex(iVert); | |
227 | if(pv->GetType()!=AliAODVertex::kPileupSPD) continue; | |
228 | ncont=pv->GetNContributors(); | |
229 | z1=aodEv->GetPrimaryVertexSPD()->GetZ(); | |
230 | z2=pv->GetZ(); | |
231 | diamZ = aodEv->GetDiamondZ(); | |
232 | }// AOD | |
233 | ||
234 | Double_t distZ = TMath::Abs(z2-z1); | |
235 | diamZ = TMath::Abs(z2-diamZ); | |
236 | ||
237 | fhTimeNPileUpVertContributors ->Fill(time,ncont); | |
238 | fhTimePileUpMainVertexZDistance->Fill(time,distZ); | |
239 | fhTimePileUpMainVertexZDiamond ->Fill(time,diamZ); | |
240 | ||
241 | }// loop | |
242 | } | |
243 | ||
40d3ce60 | 244 | |
245 | //___________________________________________________________________________________________ | |
246 | void AliAnaPi0EbE::FillRejectedClusterHistograms(const TLorentzVector mom, const Int_t mctag) | |
247 | { | |
248 | // Fill histograms that do not pass the identification (SS case only) | |
249 | ||
250 | Float_t ener = mom.E(); | |
251 | Float_t pt = mom.Pt(); | |
252 | Float_t phi = mom.Phi(); | |
253 | if(phi < 0) phi+=TMath::TwoPi(); | |
254 | Float_t eta = mom.Eta(); | |
255 | ||
256 | fhPtReject ->Fill(pt); | |
257 | fhEReject ->Fill(ener); | |
258 | ||
259 | fhEEtaReject ->Fill(ener,eta); | |
260 | fhEPhiReject ->Fill(ener,phi); | |
261 | fhEtaPhiReject ->Fill(eta,phi); | |
262 | ||
263 | if(IsDataMC()) | |
264 | { | |
265 | Int_t mcIndex = GetMCIndex(mctag); | |
266 | fhMCEReject [mcIndex] ->Fill(ener); | |
267 | fhMCPtReject [mcIndex] ->Fill(pt); | |
268 | } | |
269 | } | |
270 | ||
42d47cb7 | 271 | //_____________________________________________________________________________________ |
5c46c992 | 272 | void AliAnaPi0EbE::FillSelectedClusterHistograms(AliVCluster* cluster, |
273 | const Int_t nMaxima, | |
bfdcf7fb | 274 | const Int_t tag, |
275 | const Float_t asy) | |
5c46c992 | 276 | { |
42d47cb7 | 277 | // Fill shower shape, timing and other histograms for selected clusters from decay |
278 | ||
279 | Float_t e = cluster->E(); | |
280 | Float_t disp = cluster->GetDispersion()*cluster->GetDispersion(); | |
281 | Float_t l0 = cluster->GetM02(); | |
282 | Float_t l1 = cluster->GetM20(); | |
283 | Int_t nSM = GetModuleNumber(cluster); | |
09273901 | 284 | |
bfdcf7fb | 285 | Int_t ebin = -1; |
286 | if (e < 2 ) ebin = 0; | |
287 | else if (e < 4 ) ebin = 1; | |
288 | else if (e < 6 ) ebin = 2; | |
289 | else if (e < 10) ebin = 3; | |
d2655d46 | 290 | else if (e < 15) ebin = 4; |
291 | else if (e < 20) ebin = 5; | |
292 | else ebin = 6; | |
293 | ||
bfdcf7fb | 294 | Int_t indexMax = -1; |
295 | if (nMaxima==1) indexMax = 0 ; | |
296 | else if(nMaxima==2) indexMax = 1 ; | |
297 | else indexMax = 2 ; | |
298 | ||
299 | ||
42d47cb7 | 300 | AliVCaloCells * cell = 0x0; |
301 | if(fCalorimeter == "PHOS") | |
302 | cell = GetPHOSCells(); | |
303 | else | |
304 | cell = GetEMCALCells(); | |
305 | ||
306 | Float_t maxCellFraction = 0; | |
307 | GetCaloUtils()->GetMaxEnergyCell(cell, cluster, maxCellFraction); | |
308 | fhEFracMaxCell->Fill(e,maxCellFraction); | |
309 | ||
310 | FillWeightHistograms(cluster); | |
311 | ||
312 | fhEDispersion->Fill(e, disp); | |
313 | fhELambda0 ->Fill(e, l0 ); | |
314 | fhELambda1 ->Fill(e, l1 ); | |
315 | ||
34c16486 | 316 | Float_t ll0 = 0., ll1 = 0.; |
317 | Float_t dispp= 0., dEta = 0., dPhi = 0.; | |
318 | Float_t sEta = 0., sPhi = 0., sEtaPhi = 0.; | |
764ab1f4 | 319 | if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto) |
34c16486 | 320 | { |
321 | GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), GetReader()->GetInputEvent()->GetEMCALCells(), cluster, | |
322 | ll0, ll1, dispp, dEta, dPhi, sEta, sPhi, sEtaPhi); | |
764ab1f4 | 323 | |
34c16486 | 324 | fhDispEtaE -> Fill(e,dEta); |
325 | fhDispPhiE -> Fill(e,dPhi); | |
326 | fhSumEtaE -> Fill(e,sEta); | |
327 | fhSumPhiE -> Fill(e,sPhi); | |
328 | fhSumEtaPhiE -> Fill(e,sEtaPhi); | |
329 | fhDispEtaPhiDiffE -> Fill(e,dPhi-dEta); | |
26e228ff | 330 | if(dEta+dPhi>0)fhSphericityE -> Fill(e,(dPhi-dEta)/(dEta+dPhi)); |
34c16486 | 331 | |
bfdcf7fb | 332 | fhDispEtaDispPhi[ebin]->Fill(dEta,dPhi); |
333 | fhLambda0DispEta[ebin]->Fill(l0 ,dEta); | |
334 | fhLambda0DispPhi[ebin]->Fill(l0 ,dPhi); | |
34c16486 | 335 | |
bfdcf7fb | 336 | if (fAnaType==kSSCalo) |
337 | { | |
338 | // Asymmetry histograms | |
bfdcf7fb | 339 | fhAsymmetryLambda0[ebin]->Fill(l0 ,asy); |
340 | fhAsymmetryDispEta[ebin]->Fill(dEta,asy); | |
341 | fhAsymmetryDispPhi[ebin]->Fill(dPhi,asy); | |
342 | } | |
34c16486 | 343 | } |
344 | ||
5c46c992 | 345 | fhNLocMax->Fill(e,nMaxima); |
5c46c992 | 346 | |
34c16486 | 347 | fhELambda0LocMax [indexMax]->Fill(e,l0); |
348 | fhELambda1LocMax [indexMax]->Fill(e,l1); | |
349 | fhEDispersionLocMax[indexMax]->Fill(e,disp); | |
764ab1f4 | 350 | |
351 | if(fCalorimeter=="EMCAL" && !fFillOnlySimpleSSHisto) | |
34c16486 | 352 | { |
353 | fhEDispEtaLocMax [indexMax]-> Fill(e,dEta); | |
354 | fhEDispPhiLocMax [indexMax]-> Fill(e,dPhi); | |
355 | fhESumEtaPhiLocMax [indexMax]-> Fill(e,sEtaPhi); | |
356 | fhEDispEtaPhiDiffLocMax[indexMax]-> Fill(e,dPhi-dEta); | |
bfdcf7fb | 357 | if(dEta+dPhi>0) fhESphericityLocMax[indexMax]->Fill(e,(dPhi-dEta)/(dEta+dPhi)); |
358 | if(fAnaType==kSSCalo) fhEAsymmetryLocMax [indexMax]->Fill(e ,asy); | |
359 | ||
34c16486 | 360 | } |
361 | ||
b5dbb99b | 362 | if(fCalorimeter=="EMCAL" && nSM < 6) |
363 | { | |
42d47cb7 | 364 | fhELambda0NoTRD->Fill(e, l0 ); |
365 | fhEFracMaxCellNoTRD->Fill(e,maxCellFraction); | |
366 | } | |
367 | ||
368 | if(maxCellFraction < 0.5) | |
369 | fhELambda0FracMaxCellCut->Fill(e, l0 ); | |
370 | ||
371 | fhETime ->Fill(e, cluster->GetTOF()*1.e9); | |
372 | fhENCells->Fill(e, cluster->GetNCells()); | |
373 | ||
09273901 | 374 | // Fill Track matching control histograms |
b5dbb99b | 375 | if(fFillTMHisto) |
376 | { | |
09273901 | 377 | Float_t dZ = cluster->GetTrackDz(); |
378 | Float_t dR = cluster->GetTrackDx(); | |
379 | ||
b5dbb99b | 380 | if(cluster->IsEMCAL() && GetCaloUtils()->IsRecalculationOfClusterTrackMatchingOn()) |
381 | { | |
09273901 | 382 | dR = 2000., dZ = 2000.; |
31ae6d59 | 383 | GetCaloUtils()->GetEMCALRecoUtils()->GetMatchedResiduals(cluster->GetID(),dZ,dR); |
09273901 | 384 | } |
385 | //printf("Pi0EbE: dPhi %f, dEta %f\n",dR,dZ); | |
386 | ||
b5dbb99b | 387 | if(fhTrackMatchedDEta && TMath::Abs(dR) < 999) |
388 | { | |
09273901 | 389 | fhTrackMatchedDEta->Fill(e,dZ); |
390 | fhTrackMatchedDPhi->Fill(e,dR); | |
b5dbb99b | 391 | if(e > 0.5) fhTrackMatchedDEtaDPhi->Fill(dZ,dR); |
09273901 | 392 | } |
31ae6d59 | 393 | |
394 | // Check dEdx and E/p of matched clusters | |
395 | ||
396 | if(TMath::Abs(dZ) < 0.05 && TMath::Abs(dR) < 0.05) | |
397 | { | |
4bfeae64 | 398 | AliVTrack *track = GetCaloUtils()->GetMatchedTrack(cluster, GetReader()->GetInputEvent()); |
31ae6d59 | 399 | |
34c16486 | 400 | if(track) |
401 | { | |
31ae6d59 | 402 | Float_t dEdx = track->GetTPCsignal(); |
403 | fhdEdx->Fill(e, dEdx); | |
404 | ||
405 | Float_t eOverp = e/track->P(); | |
406 | fhEOverP->Fill(e, eOverp); | |
4bfeae64 | 407 | |
b5dbb99b | 408 | if(fCalorimeter=="EMCAL" && nSM < 6) fhEOverPNoTRD->Fill(e, eOverp); |
409 | ||
31ae6d59 | 410 | } |
4bfeae64 | 411 | //else |
412 | // printf("AliAnaPi0EbE::FillSelectedClusterHistograms() - Residual OK but (dR, dZ)= (%2.4f,%2.4f) no track associated WHAT? \n", dR,dZ); | |
413 | ||
414 | ||
31ae6d59 | 415 | |
b5dbb99b | 416 | if(IsDataMC()) |
417 | { | |
31ae6d59 | 418 | if ( !GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) ) |
419 | { | |
420 | if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) || | |
421 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) ) fhTrackMatchedMCParticle->Fill(e, 2.5 ); | |
422 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) ) fhTrackMatchedMCParticle->Fill(e, 0.5 ); | |
423 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron) ) fhTrackMatchedMCParticle->Fill(e, 1.5 ); | |
424 | else fhTrackMatchedMCParticle->Fill(e, 3.5 ); | |
425 | ||
426 | } | |
427 | else | |
428 | { | |
429 | if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) || | |
430 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) ) fhTrackMatchedMCParticle->Fill(e, 6.5 ); | |
431 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) ) fhTrackMatchedMCParticle->Fill(e, 4.5 ); | |
432 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron) ) fhTrackMatchedMCParticle->Fill(e, 5.5 ); | |
433 | else fhTrackMatchedMCParticle->Fill(e, 7.5 ); | |
434 | } | |
435 | } // MC | |
436 | } | |
09273901 | 437 | }// Track matching histograms |
438 | ||
b5dbb99b | 439 | if(IsDataMC()) |
440 | { | |
3455f821 | 441 | Int_t mcIndex = GetMCIndex(tag); |
34c16486 | 442 | |
443 | fhEMCLambda0[mcIndex] ->Fill(e, l0); | |
444 | fhEMCLambda1[mcIndex] ->Fill(e, l1); | |
445 | fhEMCDispersion[mcIndex] ->Fill(e, disp); | |
446 | fhEMCFracMaxCell[mcIndex]->Fill(e,maxCellFraction); | |
447 | ||
448 | if(fCalorimeter=="EMCAL" && nSM < 6) | |
449 | fhEMCLambda0NoTRD[mcIndex]->Fill(e, l0 ); | |
764ab1f4 | 450 | |
34c16486 | 451 | if(maxCellFraction < 0.5) |
452 | fhEMCLambda0FracMaxCellCut[mcIndex]->Fill(e, l0 ); | |
453 | ||
764ab1f4 | 454 | if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto) |
34c16486 | 455 | { |
456 | fhMCEDispEta [mcIndex]-> Fill(e,dEta); | |
457 | fhMCEDispPhi [mcIndex]-> Fill(e,dPhi); | |
458 | fhMCESumEtaPhi [mcIndex]-> Fill(e,sEtaPhi); | |
459 | fhMCEDispEtaPhiDiff [mcIndex]-> Fill(e,dPhi-dEta); | |
26e228ff | 460 | if(dEta+dPhi>0)fhMCESphericity[mcIndex]-> Fill(e,(dPhi-dEta)/(dEta+dPhi)); |
461 | ||
bfdcf7fb | 462 | if (fAnaType==kSSCalo) |
463 | { | |
bfdcf7fb | 464 | fhMCAsymmetryLambda0[ebin][mcIndex]->Fill(l0 ,asy); |
465 | fhMCAsymmetryDispEta[ebin][mcIndex]->Fill(dEta,asy); | |
466 | fhMCAsymmetryDispPhi[ebin][mcIndex]->Fill(dPhi,asy); | |
467 | } | |
468 | ||
469 | fhMCDispEtaDispPhi[ebin][mcIndex]->Fill(dEta,dPhi); | |
470 | fhMCLambda0DispEta[ebin][mcIndex]->Fill(l0 ,dEta); | |
471 | fhMCLambda0DispPhi[ebin][mcIndex]->Fill(l0 ,dPhi); | |
34c16486 | 472 | |
473 | } | |
474 | ||
42d47cb7 | 475 | }//MC |
bfdcf7fb | 476 | |
42d47cb7 | 477 | } |
478 | ||
479 | //________________________________________________________ | |
480 | void AliAnaPi0EbE::FillWeightHistograms(AliVCluster *clus) | |
481 | { | |
482 | // Calculate weights and fill histograms | |
483 | ||
484 | if(!fFillWeightHistograms || GetMixedEvent()) return; | |
485 | ||
486 | AliVCaloCells* cells = 0; | |
487 | if(fCalorimeter == "EMCAL") cells = GetEMCALCells(); | |
488 | else cells = GetPHOSCells(); | |
489 | ||
490 | // First recalculate energy in case non linearity was applied | |
491 | Float_t energy = 0; | |
492 | Float_t ampMax = 0; | |
b5dbb99b | 493 | for (Int_t ipos = 0; ipos < clus->GetNCells(); ipos++) |
494 | { | |
42d47cb7 | 495 | |
496 | Int_t id = clus->GetCellsAbsId()[ipos]; | |
497 | ||
498 | //Recalibrate cell energy if needed | |
499 | Float_t amp = cells->GetCellAmplitude(id); | |
dbba06ca | 500 | GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id); |
42d47cb7 | 501 | |
502 | energy += amp; | |
503 | ||
504 | if(amp> ampMax) | |
505 | ampMax = amp; | |
506 | ||
507 | } // energy loop | |
508 | ||
b5dbb99b | 509 | if(energy <=0 ) |
510 | { | |
42d47cb7 | 511 | printf("AliAnaPi0EbE::WeightHistograms()- Wrong calculated energy %f\n",energy); |
512 | return; | |
513 | } | |
514 | ||
515 | fhEMaxCellClusterRatio ->Fill(energy,ampMax/energy); | |
516 | fhEMaxCellClusterLogRatio->Fill(energy,TMath::Log(ampMax/energy)); | |
517 | ||
518 | //Get the ratio and log ratio to all cells in cluster | |
b5dbb99b | 519 | for (Int_t ipos = 0; ipos < clus->GetNCells(); ipos++) |
520 | { | |
42d47cb7 | 521 | Int_t id = clus->GetCellsAbsId()[ipos]; |
522 | ||
523 | //Recalibrate cell energy if needed | |
524 | Float_t amp = cells->GetCellAmplitude(id); | |
dbba06ca | 525 | GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id); |
42d47cb7 | 526 | |
527 | fhECellClusterRatio ->Fill(energy,amp/energy); | |
528 | fhECellClusterLogRatio->Fill(energy,TMath::Log(amp/energy)); | |
529 | } | |
530 | ||
531 | //Recalculate shower shape for different W0 | |
532 | if(fCalorimeter=="EMCAL"){ | |
533 | ||
534 | Float_t l0org = clus->GetM02(); | |
535 | Float_t l1org = clus->GetM20(); | |
536 | Float_t dorg = clus->GetDispersion(); | |
537 | ||
b5dbb99b | 538 | for(Int_t iw = 0; iw < 14; iw++) |
539 | { | |
1a72f6c5 | 540 | GetCaloUtils()->GetEMCALRecoUtils()->SetW0(1+iw*0.5); |
42d47cb7 | 541 | GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), cells, clus); |
542 | ||
543 | fhLambda0ForW0[iw]->Fill(energy,clus->GetM02()); | |
1a72f6c5 | 544 | //fhLambda1ForW0[iw]->Fill(energy,clus->GetM20()); |
42d47cb7 | 545 | |
546 | } // w0 loop | |
547 | ||
548 | // Set the original values back | |
549 | clus->SetM02(l0org); | |
550 | clus->SetM20(l1org); | |
551 | clus->SetDispersion(dorg); | |
552 | ||
553 | }// EMCAL | |
554 | } | |
555 | ||
b5dbb99b | 556 | //__________________________________________ |
557 | TObjString * AliAnaPi0EbE::GetAnalysisCuts() | |
0c1383b5 | 558 | { |
559 | //Save parameters used for analysis | |
521636d2 | 560 | TString parList ; //this will be list of parameters used for this analysis. |
561 | const Int_t buffersize = 255; | |
562 | char onePar[buffersize] ; | |
563 | ||
564 | snprintf(onePar,buffersize,"--- AliAnaPi0EbE ---\n") ; | |
565 | parList+=onePar ; | |
566 | snprintf(onePar,buffersize,"fAnaType=%d (Pi0 selection type) \n",fAnaType) ; | |
567 | parList+=onePar ; | |
568 | ||
b5dbb99b | 569 | if(fAnaType == kSSCalo) |
570 | { | |
521636d2 | 571 | snprintf(onePar,buffersize,"Calorimeter: %s\n",fCalorimeter.Data()) ; |
572 | parList+=onePar ; | |
573 | snprintf(onePar,buffersize,"fMinDist =%2.2f (Minimal distance to bad channel to accept cluster) \n",fMinDist) ; | |
574 | parList+=onePar ; | |
575 | snprintf(onePar,buffersize,"fMinDist2=%2.2f (Cuts on Minimal distance to study acceptance evaluation) \n",fMinDist2) ; | |
576 | parList+=onePar ; | |
577 | snprintf(onePar,buffersize,"fMinDist3=%2.2f (One more cut on distance used for acceptance-efficiency study) \n",fMinDist3) ; | |
578 | parList+=onePar ; | |
579 | } | |
580 | ||
581 | //Get parameters set in base class. | |
582 | parList += GetBaseParametersList() ; | |
583 | ||
584 | //Get parameters set in PID class. | |
585 | if(fAnaType == kSSCalo) parList += GetCaloPID()->GetPIDParametersList() ; | |
586 | ||
587 | return new TObjString(parList) ; | |
0c1383b5 | 588 | } |
589 | ||
78a28af3 | 590 | //_____________________________________________ |
477d6cee | 591 | TList * AliAnaPi0EbE::GetCreateOutputObjects() |
592 | { | |
593 | // Create histograms to be saved in output file and | |
594 | // store them in outputContainer | |
595 | TList * outputContainer = new TList() ; | |
596 | outputContainer->SetName("Pi0EbEHistos") ; | |
597 | ||
745913ae | 598 | Int_t nptbins = GetHistogramRanges()->GetHistoPtBins(); Float_t ptmax = GetHistogramRanges()->GetHistoPtMax(); Float_t ptmin = GetHistogramRanges()->GetHistoPtMin(); |
599 | Int_t nphibins = GetHistogramRanges()->GetHistoPhiBins(); Float_t phimax = GetHistogramRanges()->GetHistoPhiMax(); Float_t phimin = GetHistogramRanges()->GetHistoPhiMin(); | |
600 | Int_t netabins = GetHistogramRanges()->GetHistoEtaBins(); Float_t etamax = GetHistogramRanges()->GetHistoEtaMax(); Float_t etamin = GetHistogramRanges()->GetHistoEtaMin(); | |
601 | Int_t ssbins = GetHistogramRanges()->GetHistoShowerShapeBins(); Float_t ssmax = GetHistogramRanges()->GetHistoShowerShapeMax(); Float_t ssmin = GetHistogramRanges()->GetHistoShowerShapeMin(); | |
602 | Int_t tdbins = GetHistogramRanges()->GetHistoDiffTimeBins() ; Float_t tdmax = GetHistogramRanges()->GetHistoDiffTimeMax(); Float_t tdmin = GetHistogramRanges()->GetHistoDiffTimeMin(); | |
603 | Int_t tbins = GetHistogramRanges()->GetHistoTimeBins() ; Float_t tmax = GetHistogramRanges()->GetHistoTimeMax(); Float_t tmin = GetHistogramRanges()->GetHistoTimeMin(); | |
604 | Int_t nbins = GetHistogramRanges()->GetHistoNClusterCellBins(); Int_t nmax = GetHistogramRanges()->GetHistoNClusterCellMax(); Int_t nmin = GetHistogramRanges()->GetHistoNClusterCellMin(); | |
42d47cb7 | 605 | |
b5dbb99b | 606 | Int_t nmassbins = GetHistogramRanges()->GetHistoMassBins(); |
607 | Float_t massmin = GetHistogramRanges()->GetHistoMassMin(); | |
608 | Float_t massmax = GetHistogramRanges()->GetHistoMassMax(); | |
609 | ||
09273901 | 610 | Int_t nresetabins = GetHistogramRanges()->GetHistoTrackResidualEtaBins(); |
611 | Float_t resetamax = GetHistogramRanges()->GetHistoTrackResidualEtaMax(); | |
612 | Float_t resetamin = GetHistogramRanges()->GetHistoTrackResidualEtaMin(); | |
613 | Int_t nresphibins = GetHistogramRanges()->GetHistoTrackResidualPhiBins(); | |
614 | Float_t resphimax = GetHistogramRanges()->GetHistoTrackResidualPhiMax(); | |
615 | Float_t resphimin = GetHistogramRanges()->GetHistoTrackResidualPhiMin(); | |
616 | ||
31ae6d59 | 617 | Int_t ndedxbins = GetHistogramRanges()->GetHistodEdxBins(); |
618 | Float_t dedxmax = GetHistogramRanges()->GetHistodEdxMax(); | |
619 | Float_t dedxmin = GetHistogramRanges()->GetHistodEdxMin(); | |
620 | Int_t nPoverEbins = GetHistogramRanges()->GetHistoPOverEBins(); | |
621 | Float_t pOverEmax = GetHistogramRanges()->GetHistoPOverEMax(); | |
622 | Float_t pOverEmin = GetHistogramRanges()->GetHistoPOverEMin(); | |
623 | ||
2ad19c3d | 624 | Int_t ntimebins= GetHistogramRanges()->GetHistoTimeBins(); |
625 | Float_t timemax = GetHistogramRanges()->GetHistoTimeMax(); | |
626 | Float_t timemin = GetHistogramRanges()->GetHistoTimeMin(); | |
627 | ||
bfdcf7fb | 628 | TString nlm[] ={"1 Local Maxima","2 Local Maxima", "NLM > 2"}; |
629 | TString ptype[] ={"#gamma","#gamma->e^{#pm}","#pi^{0}","#eta","e^{#pm}", "hadron"}; | |
630 | TString pname[] ={"Photon","Conversion", "Pi0", "Eta", "Electron","Hadron"}; | |
d2655d46 | 631 | Int_t bin[] = {0,2,4,6,10,15,20,100}; // energy bins |
bfdcf7fb | 632 | |
b9947879 | 633 | fhPt = new TH1F("hPt","Number of identified #pi^{0} (#eta) decay",nptbins,ptmin,ptmax); |
09273901 | 634 | fhPt->SetYTitle("N"); |
9fb80477 | 635 | fhPt->SetXTitle("p_{T} (GeV/c)"); |
09273901 | 636 | outputContainer->Add(fhPt) ; |
637 | ||
b9947879 | 638 | fhE = new TH1F("hE","Number of identified #pi^{0} (#eta) decay pairs",nptbins,ptmin,ptmax); |
09273901 | 639 | fhE->SetYTitle("N"); |
b9947879 | 640 | fhE->SetXTitle("E (GeV)"); |
09273901 | 641 | outputContainer->Add(fhE) ; |
642 | ||
643 | fhEPhi = new TH2F | |
b9947879 | 644 | ("hEPhi","Selected #pi^{0} (#eta) pairs: E vs #phi",nptbins,ptmin,ptmax, nphibins,phimin,phimax); |
645 | fhEPhi->SetYTitle("#phi (rad)"); | |
646 | fhEPhi->SetXTitle("E (GeV)"); | |
09273901 | 647 | outputContainer->Add(fhEPhi) ; |
648 | ||
649 | fhEEta = new TH2F | |
b9947879 | 650 | ("hEEta","Selected #pi^{0} (#eta) pairs: E vs #eta",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
651 | fhEEta->SetYTitle("#eta"); | |
9fb80477 | 652 | fhEEta->SetXTitle("E (GeV)"); |
09273901 | 653 | outputContainer->Add(fhEEta) ; |
654 | ||
655 | fhEtaPhi = new TH2F | |
b9947879 | 656 | ("hEtaPhi","Selected #pi^{0} (#eta) pairs: #eta vs #phi",netabins,etamin,etamax, nphibins,phimin,phimax); |
657 | fhEtaPhi->SetYTitle("#phi (rad)"); | |
658 | fhEtaPhi->SetXTitle("#eta"); | |
09273901 | 659 | outputContainer->Add(fhEtaPhi) ; |
660 | ||
40d3ce60 | 661 | if(fAnaType == kSSCalo) |
662 | { | |
663 | fhPtReject = new TH1F("hPtReject","Number of rejected as #pi^{0} (#eta) decay",nptbins,ptmin,ptmax); | |
664 | fhPtReject->SetYTitle("N"); | |
665 | fhPtReject->SetXTitle("p_{T} (GeV/c)"); | |
666 | outputContainer->Add(fhPtReject) ; | |
667 | ||
668 | fhEReject = new TH1F("hEReject","Number of rejected as #pi^{0} (#eta) decay pairs",nptbins,ptmin,ptmax); | |
669 | fhEReject->SetYTitle("N"); | |
670 | fhEReject->SetXTitle("E (GeV)"); | |
671 | outputContainer->Add(fhEReject) ; | |
672 | ||
673 | fhEPhiReject = new TH2F | |
674 | ("hEPhiReject","Rejected #pi^{0} (#eta) cluster: E vs #phi",nptbins,ptmin,ptmax, nphibins,phimin,phimax); | |
675 | fhEPhiReject->SetYTitle("#phi (rad)"); | |
676 | fhEPhiReject->SetXTitle("E (GeV)"); | |
677 | outputContainer->Add(fhEPhiReject) ; | |
678 | ||
679 | fhEEtaReject = new TH2F | |
680 | ("hEEtaReject","Rejected #pi^{0} (#eta) cluster: E vs #eta",nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
681 | fhEEtaReject->SetYTitle("#eta"); | |
682 | fhEEtaReject->SetXTitle("E (GeV)"); | |
683 | outputContainer->Add(fhEEtaReject) ; | |
684 | ||
685 | fhEtaPhiReject = new TH2F | |
686 | ("hEtaPhiReject","Rejected #pi^{0} (#eta) cluster: #eta vs #phi",netabins,etamin,etamax, nphibins,phimin,phimax); | |
687 | fhEtaPhiReject->SetYTitle("#phi (rad)"); | |
688 | fhEtaPhiReject->SetXTitle("#eta"); | |
689 | outputContainer->Add(fhEtaPhiReject) ; | |
690 | } | |
691 | ||
f02db2c0 | 692 | fhMass = new TH2F |
693 | ("hMass","all pairs mass: E vs mass",nptbins,ptmin,ptmax, nmassbins,massmin,massmax); | |
694 | fhMass->SetYTitle("mass (GeV/c^{2})"); | |
695 | fhMass->SetXTitle("E (GeV)"); | |
696 | outputContainer->Add(fhMass) ; | |
697 | ||
698 | fhSelectedMass = new TH2F | |
699 | ("hSelectedMass","Selected #pi^{0} (#eta) pairs mass: E vs mass",nptbins,ptmin,ptmax, nmassbins,massmin,massmax); | |
700 | fhSelectedMass->SetYTitle("mass (GeV/c^{2})"); | |
701 | fhSelectedMass->SetXTitle("E (GeV)"); | |
702 | outputContainer->Add(fhSelectedMass) ; | |
703 | ||
34c16486 | 704 | if(fAnaType != kSSCalo) |
705 | { | |
706 | fhPtDecay = new TH1F("hPtDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax); | |
707 | fhPtDecay->SetYTitle("N"); | |
708 | fhPtDecay->SetXTitle("p_{T} (GeV/c)"); | |
709 | outputContainer->Add(fhPtDecay) ; | |
710 | ||
711 | fhEDecay = new TH1F("hEDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax); | |
712 | fhEDecay->SetYTitle("N"); | |
713 | fhEDecay->SetXTitle("E (GeV)"); | |
714 | outputContainer->Add(fhEDecay) ; | |
715 | } | |
57b97dc6 | 716 | |
c4a7d28a | 717 | //////// |
57b97dc6 | 718 | |
34c16486 | 719 | if( fFillSelectClHisto ) |
b5dbb99b | 720 | { |
c4a7d28a | 721 | |
521636d2 | 722 | fhEDispersion = new TH2F |
b9947879 | 723 | ("hEDispersion","Selected #pi^{0} (#eta) pairs: E vs dispersion",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
521636d2 | 724 | fhEDispersion->SetYTitle("D^{2}"); |
725 | fhEDispersion->SetXTitle("E (GeV)"); | |
726 | outputContainer->Add(fhEDispersion) ; | |
727 | ||
728 | fhELambda0 = new TH2F | |
b9947879 | 729 | ("hELambda0","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
521636d2 | 730 | fhELambda0->SetYTitle("#lambda_{0}^{2}"); |
731 | fhELambda0->SetXTitle("E (GeV)"); | |
732 | outputContainer->Add(fhELambda0) ; | |
3bfcb597 | 733 | |
42d47cb7 | 734 | fhELambda1 = new TH2F |
b9947879 | 735 | ("hELambda1","Selected #pi^{0} (#eta) pairs: E vs #lambda_{1}",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
42d47cb7 | 736 | fhELambda1->SetYTitle("#lambda_{1}^{2}"); |
737 | fhELambda1->SetXTitle("E (GeV)"); | |
738 | outputContainer->Add(fhELambda1) ; | |
739 | ||
3bfcb597 | 740 | fhELambda0FracMaxCellCut = new TH2F |
b9947879 | 741 | ("hELambda0FracMaxCellCut","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, Max cell fraction of energy < 0.5",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
3bfcb597 | 742 | fhELambda0FracMaxCellCut->SetYTitle("#lambda_{0}^{2}"); |
743 | fhELambda0FracMaxCellCut->SetXTitle("E (GeV)"); | |
744 | outputContainer->Add(fhELambda0FracMaxCellCut) ; | |
745 | ||
746 | fhEFracMaxCell = new TH2F | |
b9947879 | 747 | ("hEFracMaxCell","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, Max cell fraction of energy",nptbins,ptmin,ptmax,100,0,1); |
3bfcb597 | 748 | fhEFracMaxCell->SetYTitle("Fraction"); |
749 | fhEFracMaxCell->SetXTitle("E (GeV)"); | |
750 | outputContainer->Add(fhEFracMaxCell) ; | |
5c46c992 | 751 | |
06e81356 | 752 | if(fCalorimeter=="EMCAL") |
753 | { | |
3bfcb597 | 754 | fhELambda0NoTRD = new TH2F |
b9947879 | 755 | ("hELambda0NoTRD","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, not behind TRD",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
3bfcb597 | 756 | fhELambda0NoTRD->SetYTitle("#lambda_{0}^{2}"); |
757 | fhELambda0NoTRD->SetXTitle("E (GeV)"); | |
758 | outputContainer->Add(fhELambda0NoTRD) ; | |
759 | ||
760 | fhEFracMaxCellNoTRD = new TH2F | |
b9947879 | 761 | ("hEFracMaxCellNoTRD","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, Max cell fraction of energy, not behind TRD",nptbins,ptmin,ptmax,100,0,1); |
3bfcb597 | 762 | fhEFracMaxCellNoTRD->SetYTitle("Fraction"); |
763 | fhEFracMaxCellNoTRD->SetXTitle("E (GeV)"); | |
764 | outputContainer->Add(fhEFracMaxCellNoTRD) ; | |
34c16486 | 765 | |
764ab1f4 | 766 | if(!fFillOnlySimpleSSHisto) |
34c16486 | 767 | { |
764ab1f4 | 768 | fhDispEtaE = new TH2F ("hDispEtaE","#sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E", nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); |
769 | fhDispEtaE->SetXTitle("E (GeV)"); | |
770 | fhDispEtaE->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
771 | outputContainer->Add(fhDispEtaE); | |
772 | ||
773 | fhDispPhiE = new TH2F ("hDispPhiE","#sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E", nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
774 | fhDispPhiE->SetXTitle("E (GeV)"); | |
775 | fhDispPhiE->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
776 | outputContainer->Add(fhDispPhiE); | |
777 | ||
778 | fhSumEtaE = new TH2F ("hSumEtaE","#sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i})^{2} / #Sigma w_{i} - <#eta>^{2} vs E", nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
779 | fhSumEtaE->SetXTitle("E (GeV)"); | |
780 | fhSumEtaE->SetYTitle("#delta^{2}_{#eta #eta}"); | |
781 | outputContainer->Add(fhSumEtaE); | |
782 | ||
783 | fhSumPhiE = new TH2F ("hSumPhiE","#sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i})^{2}/ #Sigma w_{i} - <#phi>^{2} vs E", | |
784 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
785 | fhSumPhiE->SetXTitle("E (GeV)"); | |
786 | fhSumPhiE->SetYTitle("#delta^{2}_{#phi #phi}"); | |
787 | outputContainer->Add(fhSumPhiE); | |
788 | ||
789 | fhSumEtaPhiE = new TH2F ("hSumEtaPhiE","#delta^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E", | |
790 | nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax); | |
791 | fhSumEtaPhiE->SetXTitle("E (GeV)"); | |
792 | fhSumEtaPhiE->SetYTitle("#delta^{2}_{#eta #phi}"); | |
793 | outputContainer->Add(fhSumEtaPhiE); | |
bfdcf7fb | 794 | |
764ab1f4 | 795 | fhDispEtaPhiDiffE = new TH2F ("hDispEtaPhiDiffE","#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E", |
796 | nptbins,ptmin,ptmax,200, -10,10); | |
797 | fhDispEtaPhiDiffE->SetXTitle("E (GeV)"); | |
798 | fhDispEtaPhiDiffE->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}"); | |
799 | outputContainer->Add(fhDispEtaPhiDiffE); | |
bfdcf7fb | 800 | |
764ab1f4 | 801 | fhSphericityE = new TH2F ("hSphericityE","(#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E", |
802 | nptbins,ptmin,ptmax, 200, -1,1); | |
803 | fhSphericityE->SetXTitle("E (GeV)"); | |
804 | fhSphericityE->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})"); | |
805 | outputContainer->Add(fhSphericityE); | |
bfdcf7fb | 806 | |
764ab1f4 | 807 | for(Int_t i = 0; i < 7; i++) |
808 | { | |
809 | fhDispEtaDispPhi[i] = new TH2F (Form("hDispEtaDispPhi_EBin%d",i),Form("#sigma^{2}_{#phi #phi} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",bin[i],bin[i+1]), | |
810 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
811 | fhDispEtaDispPhi[i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
812 | fhDispEtaDispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
813 | outputContainer->Add(fhDispEtaDispPhi[i]); | |
814 | ||
815 | fhLambda0DispEta[i] = new TH2F (Form("hLambda0DispEta_EBin%d",i),Form("#lambda^{2}_{0} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",bin[i],bin[i+1]), | |
816 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
817 | fhLambda0DispEta[i]->SetXTitle("#lambda^{2}_{0}"); | |
818 | fhLambda0DispEta[i]->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
819 | outputContainer->Add(fhLambda0DispEta[i]); | |
820 | ||
821 | fhLambda0DispPhi[i] = new TH2F (Form("hLambda0DispPhi_EBin%d",i),Form("#lambda^{2}_{0}} vs #sigma^{2}_{#phi #phi} for %d < E < %d GeV",bin[i],bin[i+1]), | |
822 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
823 | fhLambda0DispPhi[i]->SetXTitle("#lambda^{2}_{0}"); | |
824 | fhLambda0DispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
825 | outputContainer->Add(fhLambda0DispPhi[i]); | |
826 | ||
827 | } | |
34c16486 | 828 | } |
829 | } | |
830 | ||
831 | fhNLocMax = new TH2F("hNLocMax","Number of local maxima in cluster", | |
832 | nptbins,ptmin,ptmax,10,0,10); | |
833 | fhNLocMax ->SetYTitle("N maxima"); | |
834 | fhNLocMax ->SetXTitle("E (GeV)"); | |
835 | outputContainer->Add(fhNLocMax) ; | |
521636d2 | 836 | |
34c16486 | 837 | for (Int_t i = 0; i < 3; i++) |
838 | { | |
839 | fhELambda0LocMax[i] = new TH2F(Form("hELambda0LocMax%d",i+1), | |
840 | Form("Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, %s",nlm[i].Data()), | |
841 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
842 | fhELambda0LocMax[i]->SetYTitle("#lambda_{0}^{2}"); | |
843 | fhELambda0LocMax[i]->SetXTitle("E (GeV)"); | |
844 | outputContainer->Add(fhELambda0LocMax[i]) ; | |
845 | ||
846 | fhELambda1LocMax[i] = new TH2F(Form("hELambda1LocMax%d",i+1), | |
847 | Form("Selected #pi^{0} (#eta) pairs: E vs #lambda_{1}, %s",nlm[i].Data()), | |
848 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
849 | fhELambda1LocMax[i]->SetYTitle("#lambda_{1}^{2}"); | |
850 | fhELambda1LocMax[i]->SetXTitle("E (GeV)"); | |
851 | outputContainer->Add(fhELambda1LocMax[i]) ; | |
852 | ||
853 | fhEDispersionLocMax[i] = new TH2F(Form("hEDispersionLocMax%d",i+1), | |
854 | Form("Selected #pi^{0} (#eta) pairs: E vs dispersion^{2}, %s",nlm[i].Data()), | |
855 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
856 | fhEDispersionLocMax[i]->SetYTitle("dispersion^{2}"); | |
857 | fhEDispersionLocMax[i]->SetXTitle("E (GeV)"); | |
858 | outputContainer->Add(fhEDispersionLocMax[i]) ; | |
859 | ||
764ab1f4 | 860 | if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto) |
34c16486 | 861 | { |
862 | fhEDispEtaLocMax[i] = new TH2F(Form("hEDispEtaLocMax%d",i+1), | |
863 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#eta #eta}, %s",nlm[i].Data()), | |
864 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
865 | fhEDispEtaLocMax[i]->SetYTitle("#sigma_{#eta #eta}"); | |
866 | fhEDispEtaLocMax[i]->SetXTitle("E (GeV)"); | |
867 | outputContainer->Add(fhEDispEtaLocMax[i]) ; | |
868 | ||
869 | fhEDispPhiLocMax[i] = new TH2F(Form("hEDispPhiLocMax%d",i+1), | |
870 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi}, %s",nlm[i].Data()), | |
871 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
872 | fhEDispPhiLocMax[i]->SetYTitle("#sigma_{#phi #phi}"); | |
873 | fhEDispPhiLocMax[i]->SetXTitle("E (GeV)"); | |
874 | outputContainer->Add(fhEDispPhiLocMax[i]) ; | |
875 | ||
876 | fhESumEtaPhiLocMax[i] = new TH2F(Form("hESumEtaPhiLocMax%d",i+1), | |
877 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#eta #phi}, %s",nlm[i].Data()), | |
878 | nptbins,ptmin,ptmax,2*ssbins,-ssmax,ssmax); | |
879 | fhESumEtaPhiLocMax[i]->SetYTitle("#sigma_{#eta #phi}"); | |
880 | fhESumEtaPhiLocMax[i]->SetXTitle("E (GeV)"); | |
881 | outputContainer->Add(fhESumEtaPhiLocMax[i]) ; | |
882 | ||
883 | fhEDispEtaPhiDiffLocMax[i] = new TH2F(Form("hEDispEtaPhiDiffLocMax%d",i+1), | |
884 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi} - #sigma_{#eta #eta}, %s",nlm[i].Data()), | |
885 | nptbins,ptmin,ptmax,200, -10,10); | |
886 | fhEDispEtaPhiDiffLocMax[i]->SetYTitle("#sigma_{#phi #phi} - #sigma_{#eta #eta}"); | |
887 | fhEDispEtaPhiDiffLocMax[i]->SetXTitle("E (GeV)"); | |
888 | outputContainer->Add(fhEDispEtaPhiDiffLocMax[i]) ; | |
889 | ||
890 | fhESphericityLocMax[i] = new TH2F(Form("hESphericityLocMax%d",i+1), | |
891 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi} - #sigma_{#eta #eta} / (#sigma_{#phi #phi} + #sigma_{#eta #eta}), %s",nlm[i].Data()), | |
892 | nptbins,ptmin,ptmax,200, -1,1); | |
893 | fhESphericityLocMax[i]->SetYTitle("#sigma_{#phi #phi} - #sigma_{#eta #eta} / (#sigma_{#phi #phi} + #sigma_{#eta #eta})"); | |
894 | fhESphericityLocMax[i]->SetXTitle("E (GeV)"); | |
895 | outputContainer->Add(fhESphericityLocMax[i]) ; | |
896 | } | |
897 | ||
898 | } | |
899 | ||
42d47cb7 | 900 | fhENCells = new TH2F ("hENCells","N cells in cluster vs E ", nptbins,ptmin,ptmax, nbins,nmin,nmax); |
901 | fhENCells->SetXTitle("E (GeV)"); | |
902 | fhENCells->SetYTitle("# of cells in cluster"); | |
903 | outputContainer->Add(fhENCells); | |
904 | ||
905 | fhETime = new TH2F("hETime","cluster time vs pair E",nptbins,ptmin,ptmax, tbins,tmin,tmax); | |
906 | fhETime->SetXTitle("E (GeV)"); | |
9fb80477 | 907 | fhETime->SetYTitle("t (ns)"); |
42d47cb7 | 908 | outputContainer->Add(fhETime); |
521636d2 | 909 | |
764ab1f4 | 910 | } |
e7fd282f | 911 | |
06e81356 | 912 | if(fAnaType == kIMCalo) |
913 | { | |
42d47cb7 | 914 | fhEPairDiffTime = new TH2F("hEPairDiffTime","cluster pair time difference vs E",nptbins,ptmin,ptmax, tdbins,tdmin,tdmax); |
915 | fhEPairDiffTime->SetXTitle("E_{pair} (GeV)"); | |
916 | fhEPairDiffTime->SetYTitle("#Delta t (ns)"); | |
917 | outputContainer->Add(fhEPairDiffTime); | |
5c46c992 | 918 | |
3c1d9afb | 919 | TString combiName [] = {"1LocMax","2LocMax","NLocMax","1LocMax2LocMax","1LocMaxNLocMax","2LocMaxNLocMax","1LocMaxSSBad","NLocMaxSSGood"}; |
5c46c992 | 920 | TString combiTitle[] = {"1 Local Maxima in both clusters","2 Local Maxima in both clusters","more than 2 Local Maxima in both clusters", |
921 | "1 Local Maxima paired with 2 Local Maxima","1 Local Maxima paired with more than 2 Local Maxima", | |
3c1d9afb | 922 | "2 Local Maxima paired with more than 2 Local Maxima", |
923 | "1 Local Maxima paired with #lambda_{0}^{2}>0.3","N Local Maxima paired with 0.1<#lambda_{0}^{2}<0.3"}; | |
5c46c992 | 924 | |
3c1d9afb | 925 | for (Int_t i = 0; i < 8 ; i++) |
5c46c992 | 926 | { |
927 | ||
928 | if (fAnaType == kIMCaloTracks && i > 2 ) continue ; | |
929 | ||
930 | fhMassPairLocMax[i] = new TH2F | |
931 | (Form("MassPairLocMax%s",combiName[i].Data()), | |
932 | Form("Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}, %s", combiTitle[i].Data()), | |
933 | nptbins,ptmin,ptmax,nmassbins,massmin,massmax); | |
934 | fhMassPairLocMax[i]->SetYTitle("Mass (MeV/c^{2})"); | |
935 | fhMassPairLocMax[i]->SetXTitle("E_{pair} (GeV)"); | |
936 | outputContainer->Add(fhMassPairLocMax[i]) ; | |
937 | } | |
e7fd282f | 938 | } |
477d6cee | 939 | |
b5dbb99b | 940 | if(fFillTMHisto) |
941 | { | |
09273901 | 942 | fhTrackMatchedDEta = new TH2F |
31ae6d59 | 943 | ("hTrackMatchedDEta", |
09273901 | 944 | "d#eta of cluster-track vs cluster energy", |
945 | nptbins,ptmin,ptmax,nresetabins,resetamin,resetamax); | |
946 | fhTrackMatchedDEta->SetYTitle("d#eta"); | |
947 | fhTrackMatchedDEta->SetXTitle("E_{cluster} (GeV)"); | |
948 | ||
949 | fhTrackMatchedDPhi = new TH2F | |
31ae6d59 | 950 | ("hTrackMatchedDPhi", |
09273901 | 951 | "d#phi of cluster-track vs cluster energy", |
952 | nptbins,ptmin,ptmax,nresphibins,resphimin,resphimax); | |
953 | fhTrackMatchedDPhi->SetYTitle("d#phi (rad)"); | |
954 | fhTrackMatchedDPhi->SetXTitle("E_{cluster} (GeV)"); | |
955 | ||
956 | fhTrackMatchedDEtaDPhi = new TH2F | |
31ae6d59 | 957 | ("hTrackMatchedDEtaDPhi", |
09273901 | 958 | "d#eta vs d#phi of cluster-track vs cluster energy", |
959 | nresetabins,resetamin,resetamax,nresphibins,resphimin,resphimax); | |
960 | fhTrackMatchedDEtaDPhi->SetYTitle("d#phi (rad)"); | |
961 | fhTrackMatchedDEtaDPhi->SetXTitle("d#eta"); | |
962 | ||
963 | outputContainer->Add(fhTrackMatchedDEta) ; | |
964 | outputContainer->Add(fhTrackMatchedDPhi) ; | |
965 | outputContainer->Add(fhTrackMatchedDEtaDPhi) ; | |
31ae6d59 | 966 | |
967 | fhdEdx = new TH2F ("hdEdx","matched track <dE/dx> vs cluster E ", nptbins,ptmin,ptmax,ndedxbins, dedxmin, dedxmax); | |
968 | fhdEdx->SetXTitle("E (GeV)"); | |
969 | fhdEdx->SetYTitle("<dE/dx>"); | |
970 | outputContainer->Add(fhdEdx); | |
971 | ||
972 | fhEOverP = new TH2F ("hEOverP","matched track E/p vs cluster E ", nptbins,ptmin,ptmax,nPoverEbins,pOverEmin,pOverEmax); | |
973 | fhEOverP->SetXTitle("E (GeV)"); | |
974 | fhEOverP->SetYTitle("E/p"); | |
b5dbb99b | 975 | outputContainer->Add(fhEOverP); |
976 | ||
977 | if(fCalorimeter=="EMCAL") | |
978 | { | |
979 | fhEOverPNoTRD = new TH2F ("hEOverPNoTRD","matched track E/p vs cluster E, SM not behind TRD ", nptbins,ptmin,ptmax,nPoverEbins,pOverEmin,pOverEmax); | |
980 | fhEOverPNoTRD->SetXTitle("E (GeV)"); | |
981 | fhEOverPNoTRD->SetYTitle("E/p"); | |
982 | outputContainer->Add(fhEOverPNoTRD); | |
983 | } | |
31ae6d59 | 984 | |
764ab1f4 | 985 | if(IsDataMC() && fFillTMHisto) |
31ae6d59 | 986 | { |
987 | fhTrackMatchedMCParticle = new TH2F | |
988 | ("hTrackMatchedMCParticle", | |
989 | "Origin of particle vs energy", | |
990 | nptbins,ptmin,ptmax,8,0,8); | |
991 | fhTrackMatchedMCParticle->SetXTitle("E (GeV)"); | |
992 | //fhTrackMatchedMCParticle->SetYTitle("Particle type"); | |
993 | ||
994 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(1 ,"Photon"); | |
995 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(2 ,"Electron"); | |
996 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(3 ,"Meson Merged"); | |
997 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(4 ,"Rest"); | |
998 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(5 ,"Conv. Photon"); | |
999 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(6 ,"Conv. Electron"); | |
1000 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(7 ,"Conv. Merged"); | |
1001 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(8 ,"Conv. Rest"); | |
1002 | ||
1003 | outputContainer->Add(fhTrackMatchedMCParticle); | |
1004 | } | |
09273901 | 1005 | } |
1006 | ||
b5dbb99b | 1007 | if(fFillWeightHistograms) |
1008 | { | |
78a28af3 | 1009 | fhECellClusterRatio = new TH2F ("hECellClusterRatio"," cell energy / cluster energy vs cluster energy, for selected decay photons from neutral meson", |
1010 | nptbins,ptmin,ptmax, 100,0,1.); | |
1011 | fhECellClusterRatio->SetXTitle("E_{cluster} (GeV) "); | |
1012 | fhECellClusterRatio->SetYTitle("E_{cell i}/E_{cluster}"); | |
1013 | outputContainer->Add(fhECellClusterRatio); | |
1014 | ||
1015 | fhECellClusterLogRatio = new TH2F ("hECellClusterLogRatio"," Log(cell energy / cluster energy) vs cluster energy, for selected decay photons from neutral meson", | |
1a72f6c5 | 1016 | nptbins,ptmin,ptmax, 100,-10,0); |
78a28af3 | 1017 | fhECellClusterLogRatio->SetXTitle("E_{cluster} (GeV) "); |
1a72f6c5 | 1018 | fhECellClusterLogRatio->SetYTitle("Log (E_{max cell}/E_{cluster})"); |
78a28af3 | 1019 | outputContainer->Add(fhECellClusterLogRatio); |
1020 | ||
1021 | fhEMaxCellClusterRatio = new TH2F ("hEMaxCellClusterRatio"," max cell energy / cluster energy vs cluster energy, for selected decay photons from neutral meson", | |
1022 | nptbins,ptmin,ptmax, 100,0,1.); | |
1023 | fhEMaxCellClusterRatio->SetXTitle("E_{cluster} (GeV) "); | |
1024 | fhEMaxCellClusterRatio->SetYTitle("E_{max cell}/E_{cluster}"); | |
1025 | outputContainer->Add(fhEMaxCellClusterRatio); | |
1026 | ||
1027 | fhEMaxCellClusterLogRatio = new TH2F ("hEMaxCellClusterLogRatio"," Log(max cell energy / cluster energy) vs cluster energy, for selected decay photons from neutral meson", | |
1a72f6c5 | 1028 | nptbins,ptmin,ptmax, 100,-10,0); |
78a28af3 | 1029 | fhEMaxCellClusterLogRatio->SetXTitle("E_{cluster} (GeV) "); |
1a72f6c5 | 1030 | fhEMaxCellClusterLogRatio->SetYTitle("Log (E_{max cell}/E_{cluster})"); |
78a28af3 | 1031 | outputContainer->Add(fhEMaxCellClusterLogRatio); |
1032 | ||
b5dbb99b | 1033 | for(Int_t iw = 0; iw < 14; iw++) |
1034 | { | |
1a72f6c5 | 1035 | fhLambda0ForW0[iw] = new TH2F (Form("hLambda0ForW0%d",iw),Form("shower shape, #lambda^{2}_{0} vs E, w0 = %1.1f, for selected decay photons from neutral meson",1+0.5*iw), |
78a28af3 | 1036 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
1037 | fhLambda0ForW0[iw]->SetXTitle("E_{cluster}"); | |
1038 | fhLambda0ForW0[iw]->SetYTitle("#lambda^{2}_{0}"); | |
1039 | outputContainer->Add(fhLambda0ForW0[iw]); | |
1040 | ||
1a72f6c5 | 1041 | // fhLambda1ForW0[iw] = new TH2F (Form("hLambda1ForW0%d",iw),Form("shower shape, #lambda^{2}_{1} vs E, w0 = %1.1f, for selected decay photons from neutral meson",0.5+0.5*iw), |
1042 | // nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1043 | // fhLambda1ForW0[iw]->SetXTitle("E_{cluster}"); | |
1044 | // fhLambda1ForW0[iw]->SetYTitle("#lambda^{2}_{1}"); | |
1045 | // outputContainer->Add(fhLambda1ForW0[iw]); | |
78a28af3 | 1046 | |
1047 | } | |
1048 | } | |
1049 | ||
b5dbb99b | 1050 | if(IsDataMC()) |
1051 | { | |
3455f821 | 1052 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC && fAnaType==kSSCalo) |
1053 | { | |
883411b2 | 1054 | fhMCPi0PtGenRecoFraction = new TH2F("hMCPi0PtGenRecoFraction","Number of clusters from #pi^{0} (2 #gamma) identified as #pi^{0} (#eta), pT versus E primary #pi^{0} / E reco", |
1055 | nptbins,ptmin,ptmax,200,0,2); | |
1056 | fhMCPi0PtGenRecoFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1057 | fhMCPi0PtGenRecoFraction->SetYTitle("E^{ #pi^{0} mother} / E^{rec}"); | |
1058 | outputContainer->Add(fhMCPi0PtGenRecoFraction) ; | |
51a0ace5 | 1059 | |
883411b2 | 1060 | fhMCEtaPtGenRecoFraction = new TH2F("hMCEtaPtGenRecoFraction","Number of clusters from #eta (2 #gamma) identified as #pi^{0} (#eta),pT versus E primary #eta / E reco", |
1061 | nptbins,ptmin,ptmax,200,0,2); | |
1062 | fhMCEtaPtGenRecoFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1063 | fhMCEtaPtGenRecoFraction->SetYTitle("E^{ #eta mother} / E^{rec}"); | |
1064 | outputContainer->Add(fhMCEtaPtGenRecoFraction) ; | |
51a0ace5 | 1065 | |
3455f821 | 1066 | fhMCPi0DecayPt = new TH1F("hMCPi0DecayPt","Number of #gamma from #pi^{0} decay identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax); |
1067 | fhMCPi0DecayPt->SetYTitle("N"); | |
1068 | fhMCPi0DecayPt->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1069 | outputContainer->Add(fhMCPi0DecayPt) ; | |
1070 | ||
883411b2 | 1071 | fhMCPi0DecayPtFraction = new TH2F("hMCPi0DecayPtFraction","Number of #gamma from #pi^{0} decay identified as #pi^{0} (#eta), pT versus E primary #gamma / E primary #pi^{0}", |
3455f821 | 1072 | nptbins,ptmin,ptmax,100,0,1); |
1073 | fhMCPi0DecayPtFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
883411b2 | 1074 | fhMCPi0DecayPtFraction->SetYTitle("E^{gen} / E^{gen-mother}"); |
3455f821 | 1075 | outputContainer->Add(fhMCPi0DecayPtFraction) ; |
1076 | ||
51a0ace5 | 1077 | fhMCEtaDecayPt = new TH1F("hMCEtaDecayPt","Number of #gamma from #eta decay identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax); |
3455f821 | 1078 | fhMCEtaDecayPt->SetYTitle("N"); |
1079 | fhMCEtaDecayPt->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1080 | outputContainer->Add(fhMCEtaDecayPt) ; | |
1081 | ||
883411b2 | 1082 | fhMCEtaDecayPtFraction = new TH2F("hMCEtaDecayPtFraction","Number of #gamma from #eta decay identified as #pi^{0} (#eta), pT versus E primary #gamma / E primary #eta", |
3455f821 | 1083 | nptbins,ptmin,ptmax,100,0,1); |
1084 | fhMCEtaDecayPtFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
883411b2 | 1085 | fhMCEtaDecayPtFraction->SetYTitle("E^{gen} / E^{gen-mother}"); |
3455f821 | 1086 | outputContainer->Add(fhMCEtaDecayPtFraction) ; |
1087 | ||
51a0ace5 | 1088 | fhMCOtherDecayPt = new TH1F("hMCOtherDecayPt","Number of #gamma decay (not #eta or #pi^{0}) identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax); |
3455f821 | 1089 | fhMCOtherDecayPt->SetYTitle("N"); |
1090 | fhMCOtherDecayPt->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1091 | outputContainer->Add(fhMCOtherDecayPt) ; | |
1092 | ||
1093 | } | |
1094 | ||
477d6cee | 1095 | if((GetReader()->GetDataType() == AliCaloTrackReader::kMC && fAnaType!=kSSCalo) || |
b5dbb99b | 1096 | GetReader()->GetDataType() != AliCaloTrackReader::kMC) |
1097 | { | |
477d6cee | 1098 | |
b5dbb99b | 1099 | fhAnglePairMCPi0 = new TH2F |
1100 | ("AnglePairMCPi0", | |
1101 | "Angle between decay #gamma pair vs E_{pair}, origin #pi^{0}",nptbins,ptmin,ptmax,250,0,0.5); | |
1102 | fhAnglePairMCPi0->SetYTitle("#alpha (rad)"); | |
1103 | fhAnglePairMCPi0->SetXTitle("E_{pair} (GeV)"); | |
1104 | outputContainer->Add(fhAnglePairMCPi0) ; | |
1105 | ||
af722ce4 | 1106 | if (fAnaType!= kSSCalo) |
1107 | { | |
1108 | fhAnglePairMCEta = new TH2F | |
1109 | ("AnglePairMCEta", | |
1110 | "Angle between decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,250,0,0.5); | |
1111 | fhAnglePairMCEta->SetYTitle("#alpha (rad)"); | |
1112 | fhAnglePairMCEta->SetXTitle("E_{pair} (GeV)"); | |
1113 | outputContainer->Add(fhAnglePairMCEta) ; | |
1114 | ||
1115 | fhMassPairMCPi0 = new TH2F | |
1116 | ("MassPairMCPi0", | |
1117 | "Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}",nptbins,ptmin,ptmax,nmassbins,massmin,massmax); | |
1118 | fhMassPairMCPi0->SetYTitle("Mass (MeV/c^{2})"); | |
1119 | fhMassPairMCPi0->SetXTitle("E_{pair} (GeV)"); | |
1120 | outputContainer->Add(fhMassPairMCPi0) ; | |
1121 | ||
1122 | fhMassPairMCEta = new TH2F | |
1123 | ("MassPairMCEta", | |
1124 | "Mass for decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,nmassbins,massmin,massmax); | |
1125 | fhMassPairMCEta->SetYTitle("Mass (MeV/c^{2})"); | |
1126 | fhMassPairMCEta->SetXTitle("E_{pair} (GeV)"); | |
1127 | outputContainer->Add(fhMassPairMCEta) ; | |
1128 | } | |
e4ef72be | 1129 | |
3455f821 | 1130 | for(Int_t i = 0; i < 6; i++) |
1131 | { | |
1132 | ||
40d3ce60 | 1133 | fhMCE[i] = new TH1F |
1134 | (Form("hE_MC%s",pname[i].Data()), | |
1135 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1136 | ptype[i].Data()), | |
1137 | nptbins,ptmin,ptmax); | |
1138 | fhMCE[i]->SetYTitle("N"); | |
1139 | fhMCE[i]->SetXTitle("E (GeV)"); | |
1140 | outputContainer->Add(fhMCE[i]) ; | |
1141 | ||
3455f821 | 1142 | fhMCPt[i] = new TH1F |
1143 | (Form("hPt_MC%s",pname[i].Data()), | |
1144 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1145 | ptype[i].Data()), | |
1146 | nptbins,ptmin,ptmax); | |
1147 | fhMCPt[i]->SetYTitle("N"); | |
1148 | fhMCPt[i]->SetXTitle("p_{T} (GeV/c)"); | |
1149 | outputContainer->Add(fhMCPt[i]) ; | |
1150 | ||
40d3ce60 | 1151 | if(fAnaType == kSSCalo) |
1152 | { | |
1153 | fhMCEReject[i] = new TH1F | |
1154 | (Form("hEReject_MC%s",pname[i].Data()), | |
1155 | Form("Rejected as #pi^{0} (#eta), cluster from %s", | |
1156 | ptype[i].Data()), | |
1157 | nptbins,ptmin,ptmax); | |
1158 | fhMCEReject[i]->SetYTitle("N"); | |
1159 | fhMCEReject[i]->SetXTitle("E (GeV)"); | |
1160 | outputContainer->Add(fhMCEReject[i]) ; | |
1161 | ||
1162 | fhMCPtReject[i] = new TH1F | |
1163 | (Form("hPtReject_MC%s",pname[i].Data()), | |
1164 | Form("Rejected as #pi^{0} (#eta), cluster from %s", | |
1165 | ptype[i].Data()), | |
1166 | nptbins,ptmin,ptmax); | |
1167 | fhMCPtReject[i]->SetYTitle("N"); | |
1168 | fhMCPtReject[i]->SetXTitle("p_{T} (GeV/c)"); | |
1169 | outputContainer->Add(fhMCPtReject[i]) ; | |
1170 | } | |
1171 | ||
3455f821 | 1172 | fhMCPhi[i] = new TH2F |
1173 | (Form("hPhi_MC%s",pname[i].Data()), | |
1174 | Form("Identified as #pi^{0} (#eta), cluster from %s",ptype[i].Data()), | |
1175 | nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
1176 | fhMCPhi[i]->SetYTitle("#phi"); | |
1177 | fhMCPhi[i]->SetXTitle("p_{T} (GeV/c)"); | |
1178 | outputContainer->Add(fhMCPhi[i]) ; | |
1179 | ||
1180 | fhMCEta[i] = new TH2F | |
1181 | (Form("hEta_MC%s",pname[i].Data()), | |
1182 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1183 | ptype[i].Data()),nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
1184 | fhMCEta[i]->SetYTitle("#eta"); | |
1185 | fhMCEta[i]->SetXTitle("p_{T} (GeV/c)"); | |
1186 | outputContainer->Add(fhMCEta[i]) ; | |
1187 | ||
1188 | ||
1189 | if( fFillSelectClHisto ) | |
1190 | { | |
e4ef72be | 1191 | fhEMCLambda0[i] = new TH2F(Form("hELambda0_MC%s",pname[i].Data()), |
1192 | Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}",ptype[i].Data()), | |
1193 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1194 | fhEMCLambda0[i]->SetYTitle("#lambda_{0}^{2}"); | |
1195 | fhEMCLambda0[i]->SetXTitle("E (GeV)"); | |
1196 | outputContainer->Add(fhEMCLambda0[i]) ; | |
34c16486 | 1197 | |
e4ef72be | 1198 | fhEMCLambda1[i] = new TH2F(Form("hELambda1_MC%s",pname[i].Data()), |
1199 | Form("Selected pair, cluster from %s : E vs #lambda_{1}^{2}",ptype[i].Data()), | |
1200 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1201 | fhEMCLambda1[i]->SetYTitle("#lambda_{1}^{2}"); | |
1202 | fhEMCLambda1[i]->SetXTitle("E (GeV)"); | |
1203 | outputContainer->Add(fhEMCLambda1[i]) ; | |
34c16486 | 1204 | |
e4ef72be | 1205 | fhEMCDispersion[i] = new TH2F(Form("hEDispersion_MC%s",pname[i].Data()), |
1206 | Form("Selected pair, cluster from %s : E vs dispersion^{2}",ptype[i].Data()), | |
1207 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1208 | fhEMCDispersion[i]->SetYTitle("D^{2}"); | |
1209 | fhEMCDispersion[i]->SetXTitle("E (GeV)"); | |
1210 | outputContainer->Add(fhEMCDispersion[i]) ; | |
34c16486 | 1211 | |
e4ef72be | 1212 | if(fCalorimeter=="EMCAL") |
34c16486 | 1213 | { |
e4ef72be | 1214 | fhEMCLambda0NoTRD[i] = new TH2F(Form("hELambda0NoTRD_MC%s",pname[i].Data()), |
1215 | Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}, NoTRD",ptype[i].Data()), | |
1216 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1217 | fhEMCLambda0NoTRD[i]->SetYTitle("#lambda_{0}^{2}"); | |
1218 | fhEMCLambda0NoTRD[i]->SetXTitle("E (GeV)"); | |
1219 | outputContainer->Add(fhEMCLambda0NoTRD[i]) ; | |
bfdcf7fb | 1220 | |
764ab1f4 | 1221 | if(!fFillOnlySimpleSSHisto) |
e4ef72be | 1222 | { |
764ab1f4 | 1223 | fhMCEDispEta[i] = new TH2F (Form("hEDispEtaE_MC%s",pname[i].Data()), |
1224 | Form("cluster from %s : #sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E",ptype[i].Data()), | |
1225 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
1226 | fhMCEDispEta[i]->SetXTitle("E (GeV)"); | |
1227 | fhMCEDispEta[i]->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
1228 | outputContainer->Add(fhMCEDispEta[i]); | |
1229 | ||
1230 | fhMCEDispPhi[i] = new TH2F (Form("hEDispPhiE_MC%s",pname[i].Data()), | |
1231 | Form("cluster from %s : #sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E",ptype[i].Data()), | |
1232 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
1233 | fhMCEDispPhi[i]->SetXTitle("E (GeV)"); | |
1234 | fhMCEDispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1235 | outputContainer->Add(fhMCEDispPhi[i]); | |
1236 | ||
1237 | fhMCESumEtaPhi[i] = new TH2F (Form("hESumEtaPhiE_MC%s",pname[i].Data()), | |
1238 | Form("cluster from %s : #delta^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E",ptype[i].Data()), | |
1239 | nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax); | |
1240 | fhMCESumEtaPhi[i]->SetXTitle("E (GeV)"); | |
1241 | fhMCESumEtaPhi[i]->SetYTitle("#delta^{2}_{#eta #phi}"); | |
1242 | outputContainer->Add(fhMCESumEtaPhi[i]); | |
e4ef72be | 1243 | |
764ab1f4 | 1244 | fhMCEDispEtaPhiDiff[i] = new TH2F (Form("hEDispEtaPhiDiffE_MC%s",pname[i].Data()), |
1245 | Form("cluster from %s : #sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E",ptype[i].Data()), | |
1246 | nptbins,ptmin,ptmax,200,-10,10); | |
1247 | fhMCEDispEtaPhiDiff[i]->SetXTitle("E (GeV)"); | |
1248 | fhMCEDispEtaPhiDiff[i]->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}"); | |
1249 | outputContainer->Add(fhMCEDispEtaPhiDiff[i]); | |
e4ef72be | 1250 | |
764ab1f4 | 1251 | fhMCESphericity[i] = new TH2F (Form("hESphericity_MC%s",pname[i].Data()), |
1252 | Form("cluster from %s : (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E",ptype[i].Data()), | |
1253 | nptbins,ptmin,ptmax, 200,-1,1); | |
1254 | fhMCESphericity[i]->SetXTitle("E (GeV)"); | |
1255 | fhMCESphericity[i]->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})"); | |
1256 | outputContainer->Add(fhMCESphericity[i]); | |
e4ef72be | 1257 | |
764ab1f4 | 1258 | for(Int_t ie = 0; ie < 7; ie++) |
1259 | { | |
1260 | fhMCDispEtaDispPhi[ie][i] = new TH2F (Form("hMCDispEtaDispPhi_EBin%d_MC%s",ie,pname[i].Data()), | |
1261 | Form("cluster from %s : #sigma^{2}_{#phi #phi} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1262 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
1263 | fhMCDispEtaDispPhi[ie][i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
1264 | fhMCDispEtaDispPhi[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1265 | outputContainer->Add(fhMCDispEtaDispPhi[ie][i]); | |
1266 | ||
1267 | fhMCLambda0DispEta[ie][i] = new TH2F (Form("hMCLambda0DispEta_EBin%d_MC%s",ie,pname[i].Data()), | |
1268 | Form("cluster from %s : #lambda^{2}_{0} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1269 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
1270 | fhMCLambda0DispEta[ie][i]->SetXTitle("#lambda^{2}_{0}"); | |
1271 | fhMCLambda0DispEta[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1272 | outputContainer->Add(fhMCLambda0DispEta[ie][i]); | |
1273 | ||
1274 | fhMCLambda0DispPhi[ie][i] = new TH2F (Form("hMCLambda0DispPhi_EBin%d_MC%s",ie,pname[i].Data()), | |
1275 | Form("cluster from %s :#lambda^{2}_{0} vs #sigma^{2}_{#phi #phi} for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1276 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
1277 | fhMCLambda0DispPhi[ie][i]->SetXTitle("#lambda^{2}_{0}"); | |
1278 | fhMCLambda0DispPhi[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1279 | outputContainer->Add(fhMCLambda0DispPhi[ie][i]); | |
1280 | ||
1281 | } | |
1282 | } | |
e4ef72be | 1283 | } |
1284 | ||
1285 | fhEMCLambda0FracMaxCellCut[i] = new TH2F(Form("hELambda0FracMaxCellCut_MC%s",pname[i].Data()), | |
1286 | Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}, Max cell fraction of energy < 0.5 ",ptype[i].Data()), | |
1287 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1288 | fhEMCLambda0FracMaxCellCut[i]->SetYTitle("#lambda_{0}^{2}"); | |
1289 | fhEMCLambda0FracMaxCellCut[i]->SetXTitle("E (GeV)"); | |
1290 | outputContainer->Add(fhEMCLambda0FracMaxCellCut[i]) ; | |
1291 | ||
1292 | fhEMCFracMaxCell[i] = new TH2F(Form("hEFracMaxCell_MC%s",pname[i].Data()), | |
1293 | Form("Selected pair, cluster from %s : E vs Max cell fraction of energy",ptype[i].Data()), | |
1294 | nptbins,ptmin,ptmax,100,0,1); | |
1295 | fhEMCFracMaxCell[i]->SetYTitle("Fraction"); | |
1296 | fhEMCFracMaxCell[i]->SetXTitle("E (GeV)"); | |
1297 | outputContainer->Add(fhEMCFracMaxCell[i]) ; | |
1298 | ||
1299 | }// | |
1300 | } // shower shape histo | |
34c16486 | 1301 | |
521636d2 | 1302 | } //Not MC reader |
477d6cee | 1303 | }//Histos with MC |
1304 | ||
4650f5cf | 1305 | if(fAnaType==kSSCalo) |
1306 | { | |
1307 | fhAsymmetry = new TH2F ("hAsymmetry","A = ( E1 - E2 ) / ( E1 + E2 ) vs E", | |
1308 | nptbins,ptmin,ptmax, 200, -1,1); | |
1309 | fhAsymmetry->SetXTitle("E (GeV)"); | |
1310 | fhAsymmetry->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1311 | outputContainer->Add(fhAsymmetry); | |
1312 | ||
1313 | fhSelectedAsymmetry = new TH2F ("hSelectedAsymmetry","A = ( E1 - E2 ) / ( E1 + E2 ) vs E", | |
1314 | nptbins,ptmin,ptmax, 200, -1,1); | |
1315 | fhSelectedAsymmetry->SetXTitle("E (GeV)"); | |
1316 | fhSelectedAsymmetry->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1317 | outputContainer->Add(fhSelectedAsymmetry); | |
1318 | ||
1319 | if(IsDataMC()) | |
1320 | { | |
1321 | for(Int_t i = 0; i< 6; i++) | |
1322 | { | |
1323 | fhMCEAsymmetry[i] = new TH2F (Form("hEAsymmetry_MC%s",pname[i].Data()), | |
1324 | Form("cluster from %s : A = ( E1 - E2 ) / ( E1 + E2 ) vs E",ptype[i].Data()), | |
1325 | nptbins,ptmin,ptmax, 200,-1,1); | |
1326 | fhMCEAsymmetry[i]->SetXTitle("E (GeV)"); | |
1327 | fhMCEAsymmetry[i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1328 | outputContainer->Add(fhMCEAsymmetry[i]); | |
1329 | } | |
1330 | } | |
1331 | } | |
477d6cee | 1332 | |
764ab1f4 | 1333 | if(fAnaType==kSSCalo && fFillSelectClHisto && !fFillOnlySimpleSSHisto ) |
bfdcf7fb | 1334 | { |
1335 | ||
bfdcf7fb | 1336 | |
1337 | for(Int_t i = 0; i< 3; i++) | |
1338 | { | |
1339 | fhEAsymmetryLocMax[i] = new TH2F(Form("hEAsymmetryLocMax%d",i+1), | |
1340 | Form("Selected #pi^{0} (#eta) pairs: E vs A = ( E1 - E2 ) / ( E1 + E2 ), %s",nlm[i].Data()), | |
1341 | nptbins,ptmin,ptmax,200, -1,1); | |
1342 | fhEAsymmetryLocMax[i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1343 | fhEAsymmetryLocMax[i]->SetXTitle("E (GeV)"); | |
1344 | outputContainer->Add(fhEAsymmetryLocMax[i]) ; | |
1345 | } | |
1346 | ||
d2655d46 | 1347 | for(Int_t ie = 0; ie< 7; ie++) |
bfdcf7fb | 1348 | { |
1349 | ||
1350 | fhAsymmetryLambda0[ie] = new TH2F (Form("hAsymmetryLambda0_EBin%d",ie), | |
1351 | Form("#lambda_{0}^{2} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]), | |
1352 | ssbins,ssmin,ssmax , 200,-1,1); | |
1353 | fhAsymmetryLambda0[ie]->SetXTitle("#lambda_{0}^{2}"); | |
1354 | fhAsymmetryLambda0[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1355 | outputContainer->Add(fhAsymmetryLambda0[ie]); | |
1356 | ||
1357 | fhAsymmetryDispEta[ie] = new TH2F (Form("hAsymmetryDispEta_EBin%d",ie), | |
1358 | Form("#sigma^{2}_{#eta #eta} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]), | |
1359 | ssbins,ssmin,ssmax , 200,-1,1); | |
1360 | fhAsymmetryDispEta[ie]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
1361 | fhAsymmetryDispEta[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1362 | outputContainer->Add(fhAsymmetryDispEta[ie]); | |
1363 | ||
1364 | fhAsymmetryDispPhi[ie] = new TH2F (Form("hAsymmetryDispPhi_EBin%d",ie), | |
1365 | Form("#sigma^{2}_{#phi #phi} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]), | |
1366 | ssbins,ssmin,ssmax , 200,-1,1); | |
1367 | fhAsymmetryDispPhi[ie]->SetXTitle("#sigma^{2}_{#phi #phi}"); | |
1368 | fhAsymmetryDispPhi[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1369 | outputContainer->Add(fhAsymmetryDispPhi[ie]); | |
1370 | } | |
1371 | ||
1372 | ||
1373 | if(IsDataMC()) | |
1374 | { | |
1375 | for(Int_t i = 0; i< 6; i++) | |
1376 | { | |
d2655d46 | 1377 | for(Int_t ie = 0; ie < 7; ie++) |
bfdcf7fb | 1378 | { |
1379 | fhMCAsymmetryLambda0[ie][i] = new TH2F (Form("hMCAsymmetryLambda0_EBin%d_MC%s",ie,pname[i].Data()), | |
1380 | Form("cluster from %s : #lambda_{0}^{2} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1381 | ssbins,ssmin,ssmax , 200,-1,1); | |
1382 | fhMCAsymmetryLambda0[ie][i]->SetXTitle("#lambda_{0}^{2}"); | |
1383 | fhMCAsymmetryLambda0[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1384 | outputContainer->Add(fhMCAsymmetryLambda0[ie][i]); | |
1385 | ||
1386 | fhMCAsymmetryDispEta[ie][i] = new TH2F (Form("hMCAsymmetryDispEta_EBin%d_MC%s",ie,pname[i].Data()), | |
1387 | Form("cluster from %s : #sigma^{2}_{#eta #eta} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1388 | ssbins,ssmin,ssmax , 200,-1,1); | |
1389 | fhMCAsymmetryDispEta[ie][i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
1390 | fhMCAsymmetryDispEta[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1391 | outputContainer->Add(fhMCAsymmetryDispEta[ie][i]); | |
1392 | ||
1393 | fhMCAsymmetryDispPhi[ie][i] = new TH2F (Form("hMCAsymmetryDispPhi_EBin%d_MC%s",ie,pname[i].Data()), | |
1394 | Form("cluster from %s : #sigma^{2}_{#phi #phi} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1395 | ssbins,ssmin,ssmax , 200,-1,1); | |
1396 | fhMCAsymmetryDispPhi[ie][i]->SetXTitle("#sigma^{2}_{#phi #phi}"); | |
1397 | fhMCAsymmetryDispPhi[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1398 | outputContainer->Add(fhMCAsymmetryDispPhi[ie][i]); | |
1399 | } | |
bfdcf7fb | 1400 | } |
1401 | } | |
bfdcf7fb | 1402 | } |
1403 | ||
2ad19c3d | 1404 | if(fFillPileUpHistograms) |
1405 | { | |
5e5e056f | 1406 | |
1407 | TString pileUpName[] = {"SPD","EMCAL","SPDOrEMCAL","SPDAndEMCAL","SPDAndNotEMCAL","EMCALAndNotSPD","NotSPDAndNotEMCAL"} ; | |
1408 | ||
1409 | for(Int_t i = 0 ; i < 7 ; i++) | |
1410 | { | |
1411 | fhPtPi0PileUp[i] = new TH1F(Form("hPtPi0PileUp%s",pileUpName[i].Data()), | |
1412 | Form("Selected #pi^{0} (#eta) p_{T} distribution, %s Pile-Up event",pileUpName[i].Data()), nptbins,ptmin,ptmax); | |
1413 | fhPtPi0PileUp[i]->SetXTitle("p_{T} (GeV/c)"); | |
1414 | outputContainer->Add(fhPtPi0PileUp[i]); | |
1415 | } | |
1416 | ||
2ad19c3d | 1417 | fhTimeENoCut = new TH2F ("hTimeE_NoCut","time of cluster vs E of clusters, no cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax); |
1418 | fhTimeENoCut->SetXTitle("E (GeV)"); | |
1419 | fhTimeENoCut->SetYTitle("time (ns)"); | |
1420 | outputContainer->Add(fhTimeENoCut); | |
1421 | ||
1422 | fhTimeESPD = new TH2F ("hTimeE_SPD","time of cluster vs E of clusters, SPD cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax); | |
1423 | fhTimeESPD->SetXTitle("E (GeV)"); | |
1424 | fhTimeESPD->SetYTitle("time (ns)"); | |
1425 | outputContainer->Add(fhTimeESPD); | |
1426 | ||
1427 | fhTimeESPDMulti = new TH2F ("hTimeE_SPDMulti","time of cluster vs E of clusters, SPD multi cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax); | |
1428 | fhTimeESPDMulti->SetXTitle("E (GeV)"); | |
1429 | fhTimeESPDMulti->SetYTitle("time (ns)"); | |
1430 | outputContainer->Add(fhTimeESPDMulti); | |
1431 | ||
1432 | fhTimeNPileUpVertSPD = new TH2F ("hTime_NPileUpVertSPD","time of cluster vs N pile-up SPD vertex", ntimebins,timemin,timemax,50,0,50); | |
1433 | fhTimeNPileUpVertSPD->SetYTitle("# vertex "); | |
1434 | fhTimeNPileUpVertSPD->SetXTitle("time (ns)"); | |
1435 | outputContainer->Add(fhTimeNPileUpVertSPD); | |
1436 | ||
1437 | fhTimeNPileUpVertTrack = new TH2F ("hTime_NPileUpVertTracks","time of cluster vs N pile-up Tracks vertex", ntimebins,timemin,timemax, 50,0,50 ); | |
1438 | fhTimeNPileUpVertTrack->SetYTitle("# vertex "); | |
1439 | fhTimeNPileUpVertTrack->SetXTitle("time (ns)"); | |
1440 | outputContainer->Add(fhTimeNPileUpVertTrack); | |
1441 | ||
1442 | fhTimeNPileUpVertContributors = new TH2F ("hTime_NPileUpVertContributors","time of cluster vs N constributors to pile-up SPD vertex", ntimebins,timemin,timemax,50,0,50); | |
1443 | fhTimeNPileUpVertContributors->SetYTitle("# vertex "); | |
1444 | fhTimeNPileUpVertContributors->SetXTitle("time (ns)"); | |
1445 | outputContainer->Add(fhTimeNPileUpVertContributors); | |
1446 | ||
1447 | fhTimePileUpMainVertexZDistance = new TH2F ("hTime_PileUpMainVertexZDistance","time of cluster vs distance in Z pile-up SPD vertex - main SPD vertex",ntimebins,timemin,timemax,100,0,50); | |
1448 | fhTimePileUpMainVertexZDistance->SetYTitle("distance Z (cm) "); | |
1449 | fhTimePileUpMainVertexZDistance->SetXTitle("time (ns)"); | |
1450 | outputContainer->Add(fhTimePileUpMainVertexZDistance); | |
1451 | ||
1452 | fhTimePileUpMainVertexZDiamond = new TH2F ("hTime_PileUpMainVertexZDiamond","time of cluster vs distance in Z pile-up SPD vertex - z diamond",ntimebins,timemin,timemax,100,0,50); | |
1453 | fhTimePileUpMainVertexZDiamond->SetYTitle("diamond distance Z (cm) "); | |
1454 | fhTimePileUpMainVertexZDiamond->SetXTitle("time (ns)"); | |
1455 | outputContainer->Add(fhTimePileUpMainVertexZDiamond); | |
1456 | ||
1457 | } | |
1458 | ||
477d6cee | 1459 | //Keep neutral meson selection histograms if requiered |
1460 | //Setting done in AliNeutralMesonSelection | |
1461 | ||
e4ef72be | 1462 | if(fAnaType!=kSSCalo && GetNeutralMesonSelection()) |
1463 | { | |
477d6cee | 1464 | TList * nmsHistos = GetNeutralMesonSelection()->GetCreateOutputObjects() ; |
e4ef72be | 1465 | |
477d6cee | 1466 | if(GetNeutralMesonSelection()->AreNeutralMesonSelectionHistosKept()) |
1467 | for(Int_t i = 0; i < nmsHistos->GetEntries(); i++) outputContainer->Add(nmsHistos->At(i)) ; | |
e4ef72be | 1468 | |
5ae09196 | 1469 | delete nmsHistos; |
477d6cee | 1470 | } |
1471 | ||
477d6cee | 1472 | return outputContainer ; |
1473 | ||
1474 | } | |
1475 | ||
3455f821 | 1476 | //_____________________________________________ |
1477 | Int_t AliAnaPi0EbE::GetMCIndex(const Int_t tag) | |
1478 | { | |
1479 | ||
1480 | // Assign mc index depending on MC bit set | |
1481 | ||
1482 | if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) ) | |
1483 | { | |
1484 | return kmcPi0 ; | |
1485 | }//pi0 | |
1486 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) ) | |
1487 | { | |
1488 | return kmcEta ; | |
1489 | }//eta | |
1490 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) && | |
51a0ace5 | 1491 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) ) |
3455f821 | 1492 | { |
1493 | return kmcConversion ; | |
1494 | }//conversion photon | |
1495 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) ) | |
1496 | { | |
1497 | return kmcPhoton ; | |
1498 | }//photon no conversion | |
1499 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron)) | |
1500 | { | |
1501 | return kmcElectron ; | |
1502 | }//electron | |
1503 | else | |
1504 | { | |
1505 | return kmcHadron ; | |
1506 | }//other particles | |
1507 | ||
1508 | } | |
1509 | ||
1510 | //__________________________________________________________________ | |
1511 | void AliAnaPi0EbE::HasPairSameMCMother(AliAODPWG4Particle * photon1, | |
1512 | AliAODPWG4Particle * photon2, | |
1513 | Int_t & label, Int_t & tag) | |
1514 | { | |
1515 | // Check the labels of pare in case mother was same pi0 or eta | |
1516 | // Set the new AOD accordingly | |
1517 | ||
1518 | Int_t label1 = photon1->GetLabel(); | |
1519 | Int_t label2 = photon2->GetLabel(); | |
1520 | ||
1521 | if(label1 < 0 || label2 < 0 ) return ; | |
1522 | ||
1523 | //Int_t tag1 = GetMCAnalysisUtils()->CheckOrigin(label1, GetReader(), photon1->GetInputFileIndex()); | |
1524 | //Int_t tag2 = GetMCAnalysisUtils()->CheckOrigin(label2, GetReader(), photon2->GetInputFileIndex()); | |
1525 | Int_t tag1 = photon1->GetTag(); | |
1526 | Int_t tag2 = photon2->GetTag(); | |
1527 | ||
1528 | if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Origin of: photon1 %d; photon2 %d \n",tag1, tag2); | |
1529 | if( (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay) && | |
1530 | GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCPi0Decay) ) || | |
1531 | (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCEtaDecay) && | |
1532 | GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCEtaDecay) ) | |
1533 | ) | |
1534 | { | |
1535 | ||
1536 | //Check if pi0/eta mother is the same | |
1537 | if(GetReader()->ReadStack()) | |
1538 | { | |
1539 | if(label1>=0) | |
1540 | { | |
1541 | TParticle * mother1 = GetMCStack()->Particle(label1);//photon in kine tree | |
1542 | label1 = mother1->GetFirstMother(); | |
1543 | //mother1 = GetMCStack()->Particle(label1);//pi0 | |
1544 | } | |
1545 | if(label2>=0) | |
1546 | { | |
1547 | TParticle * mother2 = GetMCStack()->Particle(label2);//photon in kine tree | |
1548 | label2 = mother2->GetFirstMother(); | |
1549 | //mother2 = GetMCStack()->Particle(label2);//pi0 | |
1550 | } | |
1551 | } // STACK | |
1552 | else if(GetReader()->ReadAODMCParticles()) | |
1553 | {//&& (input > -1)){ | |
1554 | if(label1>=0) | |
1555 | { | |
1556 | AliAODMCParticle * mother1 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles(photon1->GetInputFileIndex()))->At(label1);//photon in kine tree | |
1557 | label1 = mother1->GetMother(); | |
1558 | //mother1 = GetMCStack()->Particle(label1);//pi0 | |
1559 | } | |
1560 | if(label2>=0) | |
1561 | { | |
1562 | AliAODMCParticle * mother2 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles(photon2->GetInputFileIndex()))->At(label2);//photon in kine tree | |
1563 | label2 = mother2->GetMother(); | |
1564 | //mother2 = GetMCStack()->Particle(label2);//pi0 | |
1565 | } | |
1566 | }// AOD | |
1567 | ||
1568 | //printf("mother1 %d, mother2 %d\n",label1,label2); | |
1569 | if( label1 == label2 && label1>=0 ) | |
1570 | { | |
1571 | ||
1572 | label = label1; | |
1573 | ||
1574 | TLorentzVector mom1 = *(photon1->Momentum()); | |
1575 | TLorentzVector mom2 = *(photon2->Momentum()); | |
1576 | ||
1577 | Double_t angle = mom2.Angle(mom1.Vect()); | |
1578 | Double_t mass = (mom1+mom2).M(); | |
1579 | Double_t epair = (mom1+mom2).E(); | |
1580 | ||
1581 | if(GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay)) | |
1582 | { | |
1583 | fhMassPairMCPi0 ->Fill(epair,mass); | |
1584 | fhAnglePairMCPi0->Fill(epair,angle); | |
1585 | GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCPi0); | |
1586 | } | |
1587 | else | |
1588 | { | |
1589 | fhMassPairMCEta ->Fill(epair,mass); | |
1590 | fhAnglePairMCEta->Fill(epair,angle); | |
1591 | GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCEta); | |
1592 | } | |
1593 | ||
1594 | } // same label | |
1595 | } // both from eta or pi0 decay | |
1596 | ||
1597 | } | |
1598 | ||
521636d2 | 1599 | //____________________________________________________________________________ |
1600 | void AliAnaPi0EbE::Init() | |
1601 | { | |
1602 | //Init | |
1603 | //Do some checks | |
1604 | if(fCalorimeter == "PHOS" && !GetReader()->IsPHOSSwitchedOn() && NewOutputAOD()){ | |
1605 | printf("AliAnaPi0EbE::Init() - !!STOP: You want to use PHOS in analysis but it is not read!! \n!!Check the configuration file!!\n"); | |
1606 | abort(); | |
1607 | } | |
1608 | else if(fCalorimeter == "EMCAL" && !GetReader()->IsEMCALSwitchedOn() && NewOutputAOD()){ | |
1609 | printf("AliAnaPi0EbE::Init() - !!STOP: You want to use EMCAL in analysis but it is not read!! \n!!Check the configuration file!!\n"); | |
1610 | abort(); | |
1611 | } | |
1612 | ||
1613 | } | |
1614 | ||
1615 | //____________________________________________________________________________ | |
1616 | void AliAnaPi0EbE::InitParameters() | |
1617 | { | |
1618 | //Initialize the parameters of the analysis. | |
1619 | AddToHistogramsName("AnaPi0EbE_"); | |
1620 | ||
1db06135 | 1621 | fInputAODGammaConvName = "PhotonsCTS" ; |
521636d2 | 1622 | fAnaType = kIMCalo ; |
1623 | fCalorimeter = "EMCAL" ; | |
1624 | fMinDist = 2.; | |
1625 | fMinDist2 = 4.; | |
1626 | fMinDist3 = 5.; | |
1627 | ||
1628 | } | |
1629 | ||
477d6cee | 1630 | //__________________________________________________________________ |
1631 | void AliAnaPi0EbE::MakeAnalysisFillAOD() | |
1632 | { | |
1633 | //Do analysis and fill aods | |
1634 | ||
1635 | switch(fAnaType) | |
521636d2 | 1636 | { |
477d6cee | 1637 | case kIMCalo: |
1638 | MakeInvMassInCalorimeter(); | |
1639 | break; | |
1640 | ||
1641 | case kSSCalo: | |
1642 | MakeShowerShapeIdentification(); | |
1643 | break; | |
1644 | ||
1645 | case kIMCaloTracks: | |
1646 | MakeInvMassInCalorimeterAndCTS(); | |
1647 | break; | |
1648 | ||
521636d2 | 1649 | } |
477d6cee | 1650 | } |
1651 | ||
42d47cb7 | 1652 | //____________________________________________ |
477d6cee | 1653 | void AliAnaPi0EbE::MakeInvMassInCalorimeter() |
1654 | { | |
57b97dc6 | 1655 | //Do analysis and fill aods |
1656 | //Search for the photon decay in calorimeters | |
1657 | //Read photon list from AOD, produced in class AliAnaPhoton | |
1658 | //Check if 2 photons have the mass of the pi0. | |
477d6cee | 1659 | |
1660 | TLorentzVector mom1; | |
1661 | TLorentzVector mom2; | |
1662 | TLorentzVector mom ; | |
b5dbb99b | 1663 | |
1664 | Int_t tag = 0; | |
1665 | Int_t label = 0; | |
477d6cee | 1666 | |
1667 | if(!GetInputAODBranch()){ | |
a3aebfff | 1668 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - No input calo photons in AOD with name branch < %s >, STOP \n",GetInputAODName().Data()); |
477d6cee | 1669 | abort(); |
1670 | } | |
f8006433 | 1671 | |
42d47cb7 | 1672 | //Get shower shape information of clusters |
1673 | TObjArray *clusters = 0; | |
1674 | if (fCalorimeter=="EMCAL") clusters = GetEMCALClusters(); | |
1675 | else if(fCalorimeter=="PHOS") clusters = GetPHOSClusters() ; | |
1676 | ||
c4a7d28a | 1677 | for(Int_t iphoton = 0; iphoton < GetInputAODBranch()->GetEntriesFast()-1; iphoton++){ |
477d6cee | 1678 | AliAODPWG4Particle * photon1 = (AliAODPWG4Particle*) (GetInputAODBranch()->At(iphoton)); |
c8fe2783 | 1679 | |
c4a7d28a | 1680 | //Vertex cut in case of mixed events |
c8fe2783 | 1681 | Int_t evtIndex1 = 0 ; |
1682 | if(GetMixedEvent()) | |
1683 | evtIndex1 = GetMixedEvent()->EventIndexForCaloCluster(photon1->GetCaloLabel(0)) ; | |
5025c139 | 1684 | if(TMath::Abs(GetVertex(evtIndex1)[2]) > GetZvertexCut()) continue ; //vertex cut |
477d6cee | 1685 | mom1 = *(photon1->Momentum()); |
1686 | ||
42d47cb7 | 1687 | //Get original cluster, to recover some information |
1db06135 | 1688 | Int_t iclus = -1; |
1689 | AliVCluster *cluster1 = FindCluster(clusters,photon1->GetCaloLabel(0),iclus); | |
42d47cb7 | 1690 | |
1db06135 | 1691 | if(!cluster1){ |
42d47cb7 | 1692 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - First cluster not found\n"); |
1693 | return; | |
9ab9e937 | 1694 | } |
c4a7d28a | 1695 | |
b5dbb99b | 1696 | for(Int_t jphoton = iphoton+1; jphoton < GetInputAODBranch()->GetEntriesFast(); jphoton++) |
1697 | { | |
a3aebfff | 1698 | AliAODPWG4Particle * photon2 = (AliAODPWG4Particle*) (GetInputAODBranch()->At(jphoton)); |
b5dbb99b | 1699 | |
c8fe2783 | 1700 | Int_t evtIndex2 = 0 ; |
1701 | if(GetMixedEvent()) | |
1702 | evtIndex2 = GetMixedEvent()->EventIndexForCaloCluster(photon2->GetCaloLabel(0)) ; | |
b5dbb99b | 1703 | |
c8fe2783 | 1704 | if(GetMixedEvent() && (evtIndex1 == evtIndex2)) |
1705 | continue ; | |
b5dbb99b | 1706 | |
5025c139 | 1707 | if(TMath::Abs(GetVertex(evtIndex2)[2]) > GetZvertexCut()) continue ; //vertex cut |
b5dbb99b | 1708 | |
477d6cee | 1709 | mom2 = *(photon2->Momentum()); |
c4a7d28a | 1710 | |
1db06135 | 1711 | //Get original cluster, to recover some information |
1712 | Int_t iclus2; | |
1713 | AliVCluster *cluster2 = FindCluster(clusters,photon2->GetCaloLabel(0),iclus2,iclus+1); | |
42d47cb7 | 1714 | |
b5dbb99b | 1715 | if(!cluster2) |
1716 | { | |
42d47cb7 | 1717 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Second cluster not found\n"); |
1db06135 | 1718 | return; |
9ab9e937 | 1719 | } |
c4a7d28a | 1720 | |
42d47cb7 | 1721 | Float_t e1 = photon1->E(); |
1722 | Float_t e2 = photon2->E(); | |
1723 | ||
1724 | //Select clusters with good time window difference | |
1725 | Float_t tof1 = cluster1->GetTOF()*1e9;; | |
1726 | Float_t tof2 = cluster2->GetTOF()*1e9;; | |
1727 | Double_t t12diff = tof1-tof2; | |
1728 | fhEPairDiffTime->Fill(e1+e2, t12diff); | |
1729 | if(TMath::Abs(t12diff) > GetPairTimeCut()) continue; | |
1730 | ||
b5dbb99b | 1731 | //Play with the MC stack if available |
1732 | if(IsDataMC()) HasPairSameMCMother(photon1, photon2, label, tag) ; | |
1733 | ||
5c46c992 | 1734 | // Check the invariant mass for different selection on the local maxima |
1735 | // Name of AOD method TO BE FIXED | |
1736 | Int_t nMaxima1 = photon1->GetFiducialArea(); | |
1737 | Int_t nMaxima2 = photon2->GetFiducialArea(); | |
1738 | ||
1739 | Double_t mass = (mom1+mom2).M(); | |
1740 | Double_t epair = (mom1+mom2).E(); | |
1741 | ||
1742 | if(nMaxima1==nMaxima2) | |
1743 | { | |
1744 | if (nMaxima1==1) fhMassPairLocMax[0]->Fill(epair,mass); | |
1745 | else if(nMaxima1==2) fhMassPairLocMax[1]->Fill(epair,mass); | |
1746 | else fhMassPairLocMax[2]->Fill(epair,mass); | |
1747 | } | |
1748 | else if(nMaxima1==1 || nMaxima2==1) | |
1749 | { | |
1750 | if (nMaxima1==2 || nMaxima2==2) fhMassPairLocMax[3]->Fill(epair,mass); | |
3c1d9afb | 1751 | else fhMassPairLocMax[4]->Fill(epair,mass); |
5c46c992 | 1752 | } |
1753 | else | |
1754 | fhMassPairLocMax[5]->Fill(epair,mass); | |
1755 | ||
3c1d9afb | 1756 | // combinations with SS axis cut and NLM cut |
1757 | if(nMaxima1 == 1 && cluster2->GetM02() > 0.3) fhMassPairLocMax[6]->Fill(epair,mass); | |
1758 | if(nMaxima2 == 1 && cluster1->GetM02() > 0.3) fhMassPairLocMax[6]->Fill(epair,mass); | |
1759 | if(nMaxima1 > 1 && cluster2->GetM02() < 0.3 && cluster2->GetM02()> 0.1 ) fhMassPairLocMax[7]->Fill(epair,mass); | |
1760 | if(nMaxima2 > 1 && cluster1->GetM02() < 0.3 && cluster1->GetM02()> 0.1 ) fhMassPairLocMax[7]->Fill(epair,mass); | |
1761 | ||
a6e83e39 | 1762 | //Skip events with too few or too many NLM |
fb51265c | 1763 | if((nMaxima1 < fNLMCutMin || nMaxima1 > fNLMCutMax) || (nMaxima2 < fNLMCutMin || nMaxima2 > fNLMCutMax)) continue ; |
a6e83e39 | 1764 | |
1765 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - NLM of out of range: cluster1 %d, cluster2 %d \n",nMaxima1, nMaxima2); | |
1766 | ||
f02db2c0 | 1767 | //Mass of all pairs |
1768 | fhMass->Fill(epair,(mom1+mom2).M()); | |
a6e83e39 | 1769 | |
57b97dc6 | 1770 | //Select good pair (good phi, pt cuts, aperture and invariant mass) |
3bfcb597 | 1771 | if(GetNeutralMesonSelection()->SelectPair(mom1, mom2,fCalorimeter)) |
c8fe2783 | 1772 | { |
1773 | if(GetDebug()>1) | |
1774 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Selected gamma pair: pt %f, phi %f, eta%f \n",(mom1+mom2).Pt(), (mom1+mom2).Phi()*180./3.1416, (mom1+mom2).Eta()); | |
42d47cb7 | 1775 | |
57b97dc6 | 1776 | //Fill some histograms about shower shape |
06e81356 | 1777 | if(fFillSelectClHisto && clusters && GetReader()->GetDataType()!=AliCaloTrackReader::kMC) |
5c46c992 | 1778 | { |
1779 | FillSelectedClusterHistograms(cluster1, nMaxima1, photon1->GetTag()); | |
1780 | FillSelectedClusterHistograms(cluster2, nMaxima2, photon2->GetTag()); | |
42d47cb7 | 1781 | } |
521636d2 | 1782 | |
803d06a8 | 1783 | // Tag both photons as decay |
1784 | photon1->SetTagged(kTRUE); | |
1785 | photon2->SetTagged(kTRUE); | |
09273901 | 1786 | |
1787 | fhPtDecay->Fill(photon1->Pt()); | |
1788 | fhEDecay ->Fill(photon1->E() ); | |
1789 | ||
1790 | fhPtDecay->Fill(photon2->Pt()); | |
1791 | fhEDecay ->Fill(photon2->E() ); | |
2ad19c3d | 1792 | |
57b97dc6 | 1793 | //Create AOD for analysis |
c8fe2783 | 1794 | mom = mom1+mom2; |
a6e83e39 | 1795 | |
f02db2c0 | 1796 | //Mass of selected pairs |
1797 | fhSelectedMass->Fill(epair,mom.M()); | |
1798 | ||
2ad19c3d | 1799 | // Fill histograms to undertand pile-up before other cuts applied |
1800 | // Remember to relax time cuts in the reader | |
1801 | FillPileUpHistograms(mom.E(),((cluster1->GetTOF()+cluster2->GetTOF())*1e9) /2); | |
1802 | ||
c8fe2783 | 1803 | AliAODPWG4Particle pi0 = AliAODPWG4Particle(mom); |
b5dbb99b | 1804 | |
21a4b1c0 | 1805 | pi0.SetIdentifiedParticleType(AliCaloPID::kPi0); |
c8fe2783 | 1806 | pi0.SetDetector(photon1->GetDetector()); |
b5dbb99b | 1807 | |
1808 | // MC | |
1809 | pi0.SetLabel(label); | |
c8fe2783 | 1810 | pi0.SetTag(tag); |
b5dbb99b | 1811 | |
57b97dc6 | 1812 | //Set the indeces of the original caloclusters |
c8fe2783 | 1813 | pi0.SetCaloLabel(photon1->GetCaloLabel(0), photon2->GetCaloLabel(0)); |
f8006433 | 1814 | //pi0.SetInputFileIndex(input); |
b5dbb99b | 1815 | |
c8fe2783 | 1816 | AddAODParticle(pi0); |
b5dbb99b | 1817 | |
c8fe2783 | 1818 | }//pi0 |
57b97dc6 | 1819 | |
477d6cee | 1820 | }//2n photon loop |
1821 | ||
1822 | }//1st photon loop | |
1823 | ||
a3aebfff | 1824 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - End fill AODs \n"); |
477d6cee | 1825 | |
1826 | } | |
1827 | ||
e7fd282f | 1828 | //__________________________________________________ |
477d6cee | 1829 | void AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() |
1830 | { | |
1831 | //Do analysis and fill aods | |
1832 | //Search for the photon decay in calorimeters | |
1833 | //Read photon list from AOD, produced in class AliAnaPhoton and AliGammaConversion | |
1834 | //Check if 2 photons have the mass of the pi0. | |
1835 | ||
1836 | TLorentzVector mom1; | |
1837 | TLorentzVector mom2; | |
1838 | TLorentzVector mom ; | |
b5dbb99b | 1839 | Int_t tag = 0; |
1840 | Int_t label = 0; | |
5025c139 | 1841 | Int_t evtIndex = 0; |
1db06135 | 1842 | |
1843 | // Check calorimeter input | |
477d6cee | 1844 | if(!GetInputAODBranch()){ |
a3aebfff | 1845 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - No input calo photons in AOD branch with name < %s > , STOP\n",GetInputAODName().Data()); |
477d6cee | 1846 | abort(); |
1847 | } | |
57b97dc6 | 1848 | |
1db06135 | 1849 | // Get the array with conversion photons |
1850 | TClonesArray * inputAODGammaConv = (TClonesArray *) GetReader()->GetOutputEvent()->FindListObject(fInputAODGammaConvName); | |
1851 | if(!inputAODGammaConv) { | |
1852 | ||
1853 | inputAODGammaConv = (TClonesArray *) GetReader()->GetInputEvent()->FindListObject(fInputAODGammaConvName); | |
1854 | ||
1855 | if(!inputAODGammaConv) { | |
1856 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - No input gamma conversions in AOD branch with name < %s >\n",fInputAODGammaConvName.Data()); | |
1857 | ||
1858 | return; | |
1859 | } | |
1860 | } | |
1861 | ||
1862 | //Get shower shape information of clusters | |
1863 | TObjArray *clusters = 0; | |
1864 | if (fCalorimeter=="EMCAL") clusters = GetEMCALClusters(); | |
1865 | else if(fCalorimeter=="PHOS") clusters = GetPHOSClusters() ; | |
1866 | ||
1867 | Int_t nCTS = inputAODGammaConv->GetEntriesFast(); | |
1868 | Int_t nCalo = GetInputAODBranch()->GetEntriesFast(); | |
a6e83e39 | 1869 | if(nCTS<=0 || nCalo <=0) |
1870 | { | |
1db06135 | 1871 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - nCalo %d, nCTS %d, cannot loop\n",nCalo,nCTS); |
1872 | return; | |
1873 | } | |
1874 | ||
1875 | if(GetDebug() > 1) | |
1876 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - Number of conversion photons %d\n",nCTS); | |
1877 | ||
1878 | // Do the loop, first calo, second CTS | |
477d6cee | 1879 | for(Int_t iphoton = 0; iphoton < GetInputAODBranch()->GetEntriesFast(); iphoton++){ |
1880 | AliAODPWG4Particle * photon1 = (AliAODPWG4Particle*) (GetInputAODBranch()->At(iphoton)); | |
1881 | mom1 = *(photon1->Momentum()); | |
1882 | ||
1db06135 | 1883 | //Get original cluster, to recover some information |
1884 | Int_t iclus = -1; | |
1885 | AliVCluster *cluster = FindCluster(clusters,photon1->GetCaloLabel(0),iclus); | |
1886 | ||
1887 | for(Int_t jphoton = 0; jphoton < nCTS; jphoton++){ | |
1888 | AliAODPWG4Particle * photon2 = (AliAODPWG4Particle*) (inputAODGammaConv->At(jphoton)); | |
5025c139 | 1889 | if(GetMixedEvent()) |
1890 | evtIndex = GetMixedEvent()->EventIndexForCaloCluster(photon2->GetCaloLabel(0)) ; | |
1891 | if(TMath::Abs(GetVertex(evtIndex)[2]) > GetZvertexCut()) continue ; //vertex cut | |
1892 | ||
477d6cee | 1893 | mom2 = *(photon2->Momentum()); |
57b97dc6 | 1894 | |
5c46c992 | 1895 | Double_t mass = (mom1+mom2).M(); |
1896 | Double_t epair = (mom1+mom2).E(); | |
1897 | ||
1898 | Int_t nMaxima = photon1->GetFiducialArea(); | |
1899 | if (nMaxima==1) fhMassPairLocMax[0]->Fill(epair,mass); | |
1900 | else if(nMaxima==2) fhMassPairLocMax[1]->Fill(epair,mass); | |
1901 | else fhMassPairLocMax[2]->Fill(epair,mass); | |
1902 | ||
a6e83e39 | 1903 | if(nMaxima < fNLMCutMin || nMaxima > fNLMCutMax) continue ; |
1904 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - NLM %d of out of range \n",nMaxima); | |
1905 | ||
b5dbb99b | 1906 | //Play with the MC stack if available |
1907 | if(IsDataMC()) | |
1908 | { | |
1909 | Int_t label2 = photon2->GetLabel(); | |
1910 | if(label2 >= 0 )photon2->SetTag(GetMCAnalysisUtils()->CheckOrigin(label2, GetReader(), photon2->GetInputFileIndex())); | |
1911 | ||
1912 | HasPairSameMCMother(photon1, photon2, label, tag) ; | |
1913 | } | |
1914 | ||
f02db2c0 | 1915 | //Mass of selected pairs |
e671adc2 | 1916 | fhMass->Fill(epair,(mom1+mom2).M()); |
f02db2c0 | 1917 | |
477d6cee | 1918 | //Select good pair (good phi, pt cuts, aperture and invariant mass) |
b5dbb99b | 1919 | if(GetNeutralMesonSelection()->SelectPair(mom1, mom2,fCalorimeter)) |
1920 | { | |
57b97dc6 | 1921 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - Selected gamma pair: pt %f, phi %f, eta%f\n",(mom1+mom2).Pt(), (mom1+mom2).Phi()*180./3.1416, (mom1+mom2).Eta()); |
1922 | ||
1db06135 | 1923 | //Fill some histograms about shower shape |
06e81356 | 1924 | if(fFillSelectClHisto && cluster && GetReader()->GetDataType()!=AliCaloTrackReader::kMC) |
b5dbb99b | 1925 | { |
5c46c992 | 1926 | FillSelectedClusterHistograms(cluster, nMaxima, photon1->GetTag()); |
1db06135 | 1927 | } |
803d06a8 | 1928 | |
1929 | // Tag both photons as decay | |
1930 | photon1->SetTagged(kTRUE); | |
1931 | photon2->SetTagged(kTRUE); | |
1db06135 | 1932 | |
09273901 | 1933 | fhPtDecay->Fill(photon1->Pt()); |
1934 | fhEDecay ->Fill(photon1->E() ); | |
1935 | ||
57b97dc6 | 1936 | //Create AOD for analysis |
b5dbb99b | 1937 | |
57b97dc6 | 1938 | mom = mom1+mom2; |
b5dbb99b | 1939 | |
f02db2c0 | 1940 | //Mass of selected pairs |
1941 | fhSelectedMass->Fill(epair,mom.M()); | |
1942 | ||
2ad19c3d | 1943 | // Fill histograms to undertand pile-up before other cuts applied |
1944 | // Remember to relax time cuts in the reader | |
41ebe136 | 1945 | if(cluster)FillPileUpHistograms(mom.E(),cluster->GetTOF()*1e9); |
2ad19c3d | 1946 | |
57b97dc6 | 1947 | AliAODPWG4Particle pi0 = AliAODPWG4Particle(mom); |
b5dbb99b | 1948 | |
21a4b1c0 | 1949 | pi0.SetIdentifiedParticleType(AliCaloPID::kPi0); |
57b97dc6 | 1950 | pi0.SetDetector(photon1->GetDetector()); |
b5dbb99b | 1951 | |
1952 | // MC | |
1953 | pi0.SetLabel(label); | |
57b97dc6 | 1954 | pi0.SetTag(tag); |
b5dbb99b | 1955 | |
57b97dc6 | 1956 | //Set the indeces of the original tracks or caloclusters |
1957 | pi0.SetCaloLabel(photon1->GetCaloLabel(0), -1); | |
1958 | pi0.SetTrackLabel(photon2->GetTrackLabel(0), photon2->GetTrackLabel(1)); | |
f8006433 | 1959 | //pi0.SetInputFileIndex(input); |
b5dbb99b | 1960 | |
57b97dc6 | 1961 | AddAODParticle(pi0); |
b5dbb99b | 1962 | |
477d6cee | 1963 | }//pi0 |
1964 | }//2n photon loop | |
1965 | ||
1966 | }//1st photon loop | |
1967 | ||
a3aebfff | 1968 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - End fill AODs \n"); |
477d6cee | 1969 | |
1970 | } | |
1971 | ||
1972 | ||
e7fd282f | 1973 | //_________________________________________________ |
477d6cee | 1974 | void AliAnaPi0EbE::MakeShowerShapeIdentification() |
1975 | { | |
1976 | //Search for pi0 in fCalorimeter with shower shape analysis | |
1977 | ||
34c16486 | 1978 | TObjArray * pl = 0x0; |
1979 | AliVCaloCells * cells = 0x0; | |
5ae09196 | 1980 | //Select the Calorimeter of the photon |
b5dbb99b | 1981 | if (fCalorimeter == "PHOS" ) |
34c16486 | 1982 | { |
1983 | pl = GetPHOSClusters(); | |
1984 | cells = GetPHOSCells(); | |
1985 | } | |
5ae09196 | 1986 | else if (fCalorimeter == "EMCAL") |
34c16486 | 1987 | { |
1988 | pl = GetEMCALClusters(); | |
1989 | cells = GetEMCALCells(); | |
1990 | } | |
57b97dc6 | 1991 | |
34c16486 | 1992 | if(!pl) |
1993 | { | |
5ae09196 | 1994 | Info("MakeShowerShapeIdentification","TObjArray with %s clusters is NULL!\n",fCalorimeter.Data()); |
1995 | return; | |
1996 | } | |
233e0df8 | 1997 | |
477d6cee | 1998 | TLorentzVector mom ; |
b5dbb99b | 1999 | for(Int_t icalo = 0; icalo < pl->GetEntriesFast(); icalo++) |
2000 | { | |
0ae57829 | 2001 | AliVCluster * calo = (AliVCluster*) (pl->At(icalo)); |
477d6cee | 2002 | |
f8006433 | 2003 | Int_t evtIndex = 0 ; |
b5dbb99b | 2004 | if (GetMixedEvent()) |
2005 | { | |
f8006433 | 2006 | evtIndex=GetMixedEvent()->EventIndexForCaloCluster(calo->GetID()) ; |
2007 | } | |
34c16486 | 2008 | |
5025c139 | 2009 | if(TMath::Abs(GetVertex(evtIndex)[2]) > GetZvertexCut()) continue ; //vertex cut |
521636d2 | 2010 | |
57b97dc6 | 2011 | //Get Momentum vector, |
a6e83e39 | 2012 | Double_t vertex[]={0,0,0}; |
34c16486 | 2013 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC) |
2014 | { | |
2015 | calo->GetMomentum(mom,GetVertex(evtIndex)) ; | |
2016 | }//Assume that come from vertex in straight line | |
2017 | else | |
2018 | { | |
f8006433 | 2019 | calo->GetMomentum(mom,vertex) ; |
2020 | } | |
233e0df8 | 2021 | |
57b97dc6 | 2022 | //If too small or big pt, skip it |
a426f453 | 2023 | if(mom.E() < GetMinEnergy() || mom.E() > GetMaxEnergy() ) continue ; |
34c16486 | 2024 | |
477d6cee | 2025 | //Check acceptance selection |
b5dbb99b | 2026 | if(IsFiducialCutOn()) |
2027 | { | |
ff45398a | 2028 | Bool_t in = GetFiducialCut()->IsInFiducialCut(mom,fCalorimeter) ; |
477d6cee | 2029 | if(! in ) continue ; |
2030 | } | |
2031 | ||
477d6cee | 2032 | if(GetDebug() > 1) |
a6e83e39 | 2033 | printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - FillAOD: Min pt cut and fiducial cut passed: pt %3.2f, phi %2.2f, eta %1.2f\n",mom.Pt(),mom.Phi(),mom.Eta()); |
2034 | ||
477d6cee | 2035 | //Check Distance to Bad channel, set bit. |
c8fe2783 | 2036 | Double_t distBad=calo->GetDistanceToBadChannel() ; //Distance to bad channel |
477d6cee | 2037 | if(distBad < 0.) distBad=9999. ; //workout strange convension dist = -1. ; |
2038 | if(distBad < fMinDist) //In bad channel (PHOS cristal size 2.2x2.2 cm) | |
2039 | continue ; | |
a6e83e39 | 2040 | |
2041 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - FillAOD: Bad channel cut passed %4.2f\n",distBad); | |
2042 | ||
34c16486 | 2043 | //....................................... |
2044 | // TOF cut, BE CAREFUL WITH THIS CUT | |
2045 | Double_t tof = calo->GetTOF()*1e9; | |
2046 | if(tof < fTimeCutMin || tof > fTimeCutMax) continue ; | |
2047 | ||
40d3ce60 | 2048 | //Play with the MC stack if available |
2049 | //Check origin of the candidates | |
2050 | Int_t tag = 0 ; | |
2051 | if(IsDataMC()) | |
2052 | { | |
2053 | tag = GetMCAnalysisUtils()->CheckOrigin(calo->GetLabels(),calo->GetNLabels(),GetReader(),0); | |
2054 | //GetMCAnalysisUtils()->CheckMultipleOrigin(calo->GetLabels(),calo->GetNLabels(), GetReader(), aodpi0.GetInputFileIndex(), tag); | |
2055 | if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Origin of candidate %d\n",tag); | |
2056 | } | |
2057 | ||
a6e83e39 | 2058 | //Skip matched clusters with tracks |
40d3ce60 | 2059 | if(IsTrackMatched(calo, GetReader()->GetInputEvent())) |
2060 | { | |
2061 | FillRejectedClusterHistograms(mom,tag); | |
2062 | continue ; | |
2063 | } | |
2064 | ||
477d6cee | 2065 | |
2066 | //Check PID | |
2067 | //PID selection or bit setting | |
34c16486 | 2068 | Int_t nMaxima = 0 ; |
2069 | Double_t mass = 0 , angle = 0; | |
bfdcf7fb | 2070 | Double_t e1 = 0 , e2 = 0; |
a6e83e39 | 2071 | Int_t idPartType = GetCaloPID()->GetIdentifiedParticleTypeFromClusterSplitting(calo,cells,GetCaloUtils(), |
2072 | GetVertex(evtIndex),nMaxima, | |
2073 | mass,angle,e1,e2) ; | |
34c16486 | 2074 | |
a6e83e39 | 2075 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - PDG of identified particle %d\n",idPartType); |
40d3ce60 | 2076 | |
2077 | ||
a6e83e39 | 2078 | //Skip events with too few or too many NLM |
40d3ce60 | 2079 | if(nMaxima < fNLMCutMin || nMaxima > fNLMCutMax) |
2080 | { | |
2081 | FillRejectedClusterHistograms(mom,tag); | |
2082 | continue ; | |
2083 | } | |
2084 | ||
bb2d339b | 2085 | if(GetDebug() > 1) |
2086 | printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - NLM %d accepted \n",nMaxima); | |
a6e83e39 | 2087 | |
f02db2c0 | 2088 | //mass of all clusters |
2089 | fhMass->Fill(mom.E(),mass); | |
4650f5cf | 2090 | |
2091 | // Asymmetry of all clusters | |
2092 | Float_t asy =-10; | |
2093 | if(e1+e2 > 0) asy = (e1-e2) / (e1+e2); | |
2094 | fhAsymmetry->Fill(mom.E(),asy); | |
2095 | ||
4650f5cf | 2096 | if(IsDataMC()) |
2097 | { | |
4650f5cf | 2098 | Int_t mcIndex = GetMCIndex(tag); |
2099 | fhMCEAsymmetry[mcIndex]->Fill(mom.E(),asy); | |
40d3ce60 | 2100 | } |
f02db2c0 | 2101 | |
a6e83e39 | 2102 | // If cluster does not pass pid, not pi0/eta, skip it. |
bb2d339b | 2103 | if (GetOutputAODName().Contains("Pi0") && idPartType != AliCaloPID::kPi0) |
2104 | { | |
2105 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Cluster is not Pi0\n"); | |
40d3ce60 | 2106 | FillRejectedClusterHistograms(mom,tag); |
bb2d339b | 2107 | continue ; |
2108 | } | |
2109 | ||
2110 | else if(GetOutputAODName().Contains("Eta") && idPartType != AliCaloPID::kEta) | |
2111 | { | |
2112 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Cluster is not Eta\n"); | |
40d3ce60 | 2113 | FillRejectedClusterHistograms(mom,tag); |
bb2d339b | 2114 | continue ; |
2115 | } | |
a6e83e39 | 2116 | |
bb2d339b | 2117 | if(GetDebug() > 1) |
2118 | printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Pi0/Eta selection cuts passed: pT %3.2f, pdg %d\n", | |
a6e83e39 | 2119 | mom.Pt(), idPartType); |
34c16486 | 2120 | |
e671adc2 | 2121 | fhSelectedAsymmetry->Fill(mom.E(),asy); |
2122 | ||
167f2534 | 2123 | if( fUseSplitAsyCut && !GetCaloPID()->IsInPi0SplitAsymmetryRange(mom.E(),asy,nMaxima) ) |
e671adc2 | 2124 | { |
2125 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Too large asymmetry\n"); | |
2126 | FillRejectedClusterHistograms(mom,tag); | |
2127 | continue ; | |
2128 | } | |
2129 | ||
f02db2c0 | 2130 | //Mass of selected pairs |
4650f5cf | 2131 | fhSelectedMass ->Fill(mom.E(),mass); |
f02db2c0 | 2132 | |
a6e83e39 | 2133 | //----------------------- |
2134 | //Create AOD for analysis | |
477d6cee | 2135 | |
a6e83e39 | 2136 | AliAODPWG4Particle aodpi0 = AliAODPWG4Particle(mom); |
2137 | aodpi0.SetLabel(calo->GetLabel()); | |
2138 | ||
2139 | //Set the indeces of the original caloclusters | |
2140 | aodpi0.SetCaloLabel(calo->GetID(),-1); | |
2141 | aodpi0.SetDetector(fCalorimeter); | |
2142 | ||
2143 | if (distBad > fMinDist3) aodpi0.SetDistToBad(2) ; | |
2144 | else if(distBad > fMinDist2) aodpi0.SetDistToBad(1) ; | |
2145 | else aodpi0.SetDistToBad(0) ; | |
2146 | ||
2147 | // Check if cluster is pi0 via cluster splitting | |
2148 | aodpi0.SetIdentifiedParticleType(idPartType); | |
2149 | ||
8736d400 | 2150 | // Add number of local maxima to AOD, method name in AOD to be FIXED |
2151 | aodpi0.SetFiducialArea(nMaxima); | |
2152 | ||
4650f5cf | 2153 | aodpi0.SetTag(tag); |
477d6cee | 2154 | |
34c16486 | 2155 | //Fill some histograms about shower shape |
2156 | if(fFillSelectClHisto && GetReader()->GetDataType()!=AliCaloTrackReader::kMC) | |
2157 | { | |
bfdcf7fb | 2158 | FillSelectedClusterHistograms(calo, nMaxima, tag, asy); |
2ad19c3d | 2159 | } |
2160 | ||
2161 | // Fill histograms to undertand pile-up before other cuts applied | |
2162 | // Remember to relax time cuts in the reader | |
2163 | FillPileUpHistograms(calo->E(),calo->GetTOF()*1e9); | |
2164 | ||
477d6cee | 2165 | //Add AOD with pi0 object to aod branch |
2166 | AddAODParticle(aodpi0); | |
2167 | ||
2168 | }//loop | |
2169 | ||
a3aebfff | 2170 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - End fill AODs \n"); |
477d6cee | 2171 | |
2172 | } | |
e7fd282f | 2173 | //______________________________________________ |
477d6cee | 2174 | void AliAnaPi0EbE::MakeAnalysisFillHistograms() |
691bdd02 | 2175 | { |
477d6cee | 2176 | //Do analysis and fill histograms |
691bdd02 | 2177 | |
b5dbb99b | 2178 | if(!GetOutputAODBranch()) |
2179 | { | |
a3aebfff | 2180 | printf("AliAnaPi0EbE::MakeAnalysisFillHistograms() - No output pi0 in AOD branch with name < %s >,STOP \n",GetOutputAODName().Data()); |
477d6cee | 2181 | abort(); |
2182 | } | |
2183 | //Loop on stored AOD pi0 | |
2184 | Int_t naod = GetOutputAODBranch()->GetEntriesFast(); | |
a3aebfff | 2185 | if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeAnalysisFillHistograms() - aod branch entries %d\n", naod); |
477d6cee | 2186 | |
b5dbb99b | 2187 | for(Int_t iaod = 0; iaod < naod ; iaod++) |
2188 | { | |
477d6cee | 2189 | |
2190 | AliAODPWG4Particle* pi0 = (AliAODPWG4Particle*) (GetOutputAODBranch()->At(iaod)); | |
21a4b1c0 | 2191 | Int_t pdg = pi0->GetIdentifiedParticleType(); |
9415d854 | 2192 | |
2193 | if(IsCaloPIDOn() && pdg != AliCaloPID::kPi0) continue; | |
477d6cee | 2194 | |
2195 | //Fill pi0 histograms | |
c4a7d28a | 2196 | Float_t ener = pi0->E(); |
2197 | Float_t pt = pi0->Pt(); | |
2198 | Float_t phi = pi0->Phi(); | |
57b97dc6 | 2199 | if(phi < 0) phi+=TMath::TwoPi(); |
477d6cee | 2200 | Float_t eta = pi0->Eta(); |
2201 | ||
09273901 | 2202 | fhPt ->Fill(pt); |
2203 | fhE ->Fill(ener); | |
477d6cee | 2204 | |
09273901 | 2205 | fhEEta ->Fill(ener,eta); |
2206 | fhEPhi ->Fill(ener,phi); | |
2207 | fhEtaPhi ->Fill(eta,phi); | |
7a972c0c | 2208 | |
5e5e056f | 2209 | if(fFillPileUpHistograms) |
2210 | { | |
2211 | if(GetReader()->IsPileUpFromSPD()) fhPtPi0PileUp[0]->Fill(pt); | |
2212 | if(GetReader()->IsPileUpFromEMCal()) fhPtPi0PileUp[1]->Fill(pt); | |
2213 | if(GetReader()->IsPileUpFromSPDOrEMCal()) fhPtPi0PileUp[2]->Fill(pt); | |
2214 | if(GetReader()->IsPileUpFromSPDAndEMCal()) fhPtPi0PileUp[3]->Fill(pt); | |
2215 | if(GetReader()->IsPileUpFromSPDAndNotEMCal()) fhPtPi0PileUp[4]->Fill(pt); | |
2216 | if(GetReader()->IsPileUpFromEMCalAndNotSPD()) fhPtPi0PileUp[5]->Fill(pt); | |
2217 | if(GetReader()->IsPileUpFromNotSPDAndNotEMCal()) fhPtPi0PileUp[6]->Fill(pt); | |
2218 | } | |
2219 | ||
2220 | ||
b5dbb99b | 2221 | if(IsDataMC()) |
2222 | { | |
3455f821 | 2223 | Int_t tag = pi0->GetTag(); |
2224 | Int_t mcIndex = GetMCIndex(tag); | |
2225 | ||
40d3ce60 | 2226 | fhMCE [mcIndex] ->Fill(ener); |
3455f821 | 2227 | fhMCPt [mcIndex] ->Fill(pt); |
2228 | fhMCPhi[mcIndex] ->Fill(pt,phi); | |
2229 | fhMCEta[mcIndex] ->Fill(pt,eta); | |
2230 | ||
883411b2 | 2231 | if((mcIndex==kmcPhoton || mcIndex==kmcPi0 || mcIndex==kmcEta) && fAnaType==kSSCalo) |
af722ce4 | 2232 | { |
3455f821 | 2233 | Float_t efracMC = 0; |
2234 | Int_t label = pi0->GetLabel(); | |
51a0ace5 | 2235 | |
2236 | Bool_t ok = kFALSE; | |
2237 | TLorentzVector mom = GetMCAnalysisUtils()->GetMother(label,GetReader(),ok); | |
2238 | if(!ok) continue; | |
2239 | ||
2240 | if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0)) | |
2241 | { | |
2242 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,111,GetReader(),ok); | |
2243 | if(grandmom.E() > 0 && ok) | |
2244 | { | |
883411b2 | 2245 | efracMC = grandmom.E()/ener; |
2246 | fhMCPi0PtGenRecoFraction ->Fill(pt,efracMC); | |
51a0ace5 | 2247 | } |
2248 | } | |
2249 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0Decay)) | |
3455f821 | 2250 | { |
2251 | fhMCPi0DecayPt->Fill(pt); | |
883411b2 | 2252 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,111,GetReader(),ok); |
51a0ace5 | 2253 | if(grandmom.E() > 0 && ok) |
2254 | { | |
2255 | efracMC = mom.E()/grandmom.E(); | |
2256 | fhMCPi0DecayPtFraction ->Fill(pt,efracMC); | |
2257 | } | |
3455f821 | 2258 | } |
51a0ace5 | 2259 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta)) |
2260 | { | |
2261 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,221,GetReader(),ok); | |
2262 | if(grandmom.E() > 0 && ok) | |
2263 | { | |
883411b2 | 2264 | efracMC = grandmom.E()/ener; |
2265 | fhMCEtaPtGenRecoFraction ->Fill(pt,efracMC); | |
51a0ace5 | 2266 | } |
2267 | } | |
3455f821 | 2268 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEtaDecay)) |
2269 | { | |
2270 | fhMCEtaDecayPt->Fill(pt); | |
51a0ace5 | 2271 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,221,GetReader(),ok); |
2272 | if(grandmom.E() > 0 && ok) | |
2273 | { | |
2274 | efracMC = mom.E()/grandmom.E(); | |
2275 | fhMCEtaDecayPtFraction ->Fill(pt,efracMC); | |
2276 | } | |
3455f821 | 2277 | } |
2278 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCOtherDecay)) | |
2279 | { | |
2280 | fhMCOtherDecayPt->Fill(pt); | |
2281 | } | |
af722ce4 | 2282 | |
477d6cee | 2283 | } |
3455f821 | 2284 | |
477d6cee | 2285 | }//Histograms with MC |
2286 | ||
2287 | }// aod loop | |
2288 | ||
2289 | } | |
2290 | ||
477d6cee | 2291 | //__________________________________________________________________ |
2292 | void AliAnaPi0EbE::Print(const Option_t * opt) const | |
2293 | { | |
2294 | //Print some relevant parameters set for the analysis | |
2295 | if(! opt) | |
2296 | return; | |
2297 | ||
2298 | printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ; | |
745913ae | 2299 | AliAnaCaloTrackCorrBaseClass::Print(""); |
477d6cee | 2300 | printf("Analysis Type = %d \n", fAnaType) ; |
2301 | if(fAnaType == kSSCalo){ | |
2302 | printf("Calorimeter = %s\n", fCalorimeter.Data()) ; | |
2303 | printf("Min Distance to Bad Channel = %2.1f\n",fMinDist); | |
2304 | printf("Min Distance to Bad Channel 2 = %2.1f\n",fMinDist2); | |
2305 | printf("Min Distance to Bad Channel 3 = %2.1f\n",fMinDist3); | |
2306 | } | |
2307 | printf(" \n") ; | |
2308 | ||
2309 | } | |
78a28af3 | 2310 | |
78a28af3 | 2311 |