]>
Commit | Line | Data |
---|---|---|
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), |
e671adc2 | 54 | fTimeCutMin(-10000), fTimeCutMax(10000), |
2ad19c3d | 55 | fFillPileUpHistograms(0), |
764ab1f4 | 56 | fFillWeightHistograms(kFALSE), fFillTMHisto(0), |
57 | fFillSelectClHisto(0), fFillOnlySimpleSSHisto(1), | |
1db06135 | 58 | fInputAODGammaConvName(""), |
5c46c992 | 59 | // Histograms |
09273901 | 60 | fhPt(0), fhE(0), |
61 | fhEEta(0), fhEPhi(0), fhEtaPhi(0), | |
c8710850 | 62 | fhPtCentrality(), fhPtEventPlane(0), |
17f5b4b6 | 63 | fhPtReject(0), fhEReject(0), |
40d3ce60 | 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(), | |
17f5b4b6 | 80 | fhMCEReject(), fhMCPtReject(), |
81 | fhMCPtCentrality(), | |
883411b2 | 82 | fhMCPi0PtGenRecoFraction(0), fhMCEtaPtGenRecoFraction(0), |
51a0ace5 | 83 | fhMCPi0DecayPt(0), fhMCPi0DecayPtFraction(0), |
3455f821 | 84 | fhMCEtaDecayPt(0), fhMCEtaDecayPtFraction(0), |
85 | fhMCOtherDecayPt(0), | |
b5dbb99b | 86 | fhMassPairMCPi0(0), fhMassPairMCEta(0), |
87 | fhAnglePairMCPi0(0), fhAnglePairMCEta(0), | |
78a28af3 | 88 | // Weight studies |
09273901 | 89 | fhECellClusterRatio(0), fhECellClusterLogRatio(0), |
90 | fhEMaxCellClusterRatio(0), fhEMaxCellClusterLogRatio(0), | |
31ae6d59 | 91 | fhTrackMatchedDEta(0), fhTrackMatchedDPhi(0), fhTrackMatchedDEtaDPhi(0), |
5c46c992 | 92 | fhTrackMatchedMCParticle(0), fhdEdx(0), |
93 | fhEOverP(0), fhEOverPNoTRD(0), | |
94 | // Number of local maxima in cluster | |
2ad19c3d | 95 | fhNLocMax(0), |
96 | // PileUp | |
97 | fhTimeENoCut(0), fhTimeESPD(0), fhTimeESPDMulti(0), | |
98 | fhTimeNPileUpVertSPD(0), fhTimeNPileUpVertTrack(0), | |
99 | fhTimeNPileUpVertContributors(0), | |
100 | fhTimePileUpMainVertexZDistance(0), fhTimePileUpMainVertexZDiamond(0) | |
477d6cee | 101 | { |
102 | //default ctor | |
103 | ||
34c16486 | 104 | for(Int_t i = 0; i < 6; i++) |
105 | { | |
40d3ce60 | 106 | fhMCE [i] = 0; |
3455f821 | 107 | fhMCPt [i] = 0; |
108 | fhMCPhi [i] = 0; | |
109 | fhMCEta [i] = 0; | |
17f5b4b6 | 110 | fhMCPtCentrality [i] = 0; |
111 | ||
34c16486 | 112 | fhEMCLambda0 [i] = 0; |
113 | fhEMCLambda0NoTRD [i] = 0; | |
3bfcb597 | 114 | fhEMCLambda0FracMaxCellCut[i]= 0; |
34c16486 | 115 | fhEMCFracMaxCell [i] = 0; |
116 | fhEMCLambda1 [i] = 0; | |
117 | fhEMCDispersion [i] = 0; | |
118 | ||
bfdcf7fb | 119 | fhMCEDispEta [i] = 0; |
120 | fhMCEDispPhi [i] = 0; | |
121 | fhMCESumEtaPhi [i] = 0; | |
122 | fhMCEDispEtaPhiDiff[i] = 0; | |
123 | fhMCESphericity [i] = 0; | |
124 | fhMCEAsymmetry [i] = 0; | |
125 | ||
d2655d46 | 126 | for(Int_t j = 0; j < 7; j++) |
bfdcf7fb | 127 | { |
128 | fhMCLambda0DispEta [j][i] = 0; | |
129 | fhMCLambda0DispPhi [j][i] = 0; | |
130 | fhMCDispEtaDispPhi [j][i] = 0; | |
131 | fhMCAsymmetryLambda0 [j][i] = 0; | |
132 | fhMCAsymmetryDispEta [j][i] = 0; | |
133 | fhMCAsymmetryDispPhi [j][i] = 0; | |
134 | } | |
34c16486 | 135 | } |
136 | ||
d2655d46 | 137 | for(Int_t j = 0; j < 7; j++) |
bfdcf7fb | 138 | { |
139 | fhLambda0DispEta [j] = 0; | |
140 | fhLambda0DispPhi [j] = 0; | |
141 | fhDispEtaDispPhi [j] = 0; | |
142 | fhAsymmetryLambda0 [j] = 0; | |
143 | fhAsymmetryDispEta [j] = 0; | |
144 | fhAsymmetryDispPhi [j] = 0; | |
5e5e056f | 145 | |
146 | fhPtPi0PileUp [j] = 0; | |
147 | } | |
bfdcf7fb | 148 | |
34c16486 | 149 | for(Int_t i = 0; i < 3; i++) |
150 | { | |
151 | fhELambda0LocMax [i] = 0; | |
152 | fhELambda1LocMax [i] = 0; | |
153 | fhEDispersionLocMax [i] = 0; | |
154 | fhEDispEtaLocMax [i] = 0; | |
155 | fhEDispPhiLocMax [i] = 0; | |
156 | fhESumEtaPhiLocMax [i] = 0; | |
157 | fhEDispEtaPhiDiffLocMax[i] = 0; | |
158 | fhESphericityLocMax [i] = 0; | |
bfdcf7fb | 159 | fhEAsymmetryLocMax [i] = 0; |
521636d2 | 160 | } |
161 | ||
78a28af3 | 162 | //Weight studies |
1a72f6c5 | 163 | for(Int_t i =0; i < 14; i++){ |
78a28af3 | 164 | fhLambda0ForW0[i] = 0; |
1a72f6c5 | 165 | //fhLambda1ForW0[i] = 0; |
3c1d9afb | 166 | if(i<8)fhMassPairLocMax[i] = 0; |
78a28af3 | 167 | } |
168 | ||
477d6cee | 169 | //Initialize parameters |
170 | InitParameters(); | |
171 | ||
172 | } | |
477d6cee | 173 | |
40d3ce60 | 174 | //_______________________________________________________________________________ |
175 | void AliAnaPi0EbE::FillPileUpHistograms(const Float_t energy, const Float_t time) | |
2ad19c3d | 176 | { |
177 | // Fill some histograms to understand pile-up | |
178 | if(!fFillPileUpHistograms) return; | |
179 | ||
180 | //printf("E %f, time %f\n",energy,time); | |
181 | AliVEvent * event = GetReader()->GetInputEvent(); | |
182 | ||
183 | fhTimeENoCut->Fill(energy,time); | |
184 | if(GetReader()->IsPileUpFromSPD()) fhTimeESPD ->Fill(energy,time); | |
185 | if(event->IsPileupFromSPDInMultBins()) fhTimeESPDMulti->Fill(energy,time); | |
186 | ||
de101942 | 187 | if(energy < 8) return; // Fill time figures for high energy clusters not too close to trigger threshold |
2ad19c3d | 188 | |
189 | AliESDEvent* esdEv = dynamic_cast<AliESDEvent*> (event); | |
190 | AliAODEvent* aodEv = dynamic_cast<AliAODEvent*> (event); | |
191 | ||
192 | // N pile up vertices | |
193 | Int_t nVerticesSPD = -1; | |
194 | Int_t nVerticesTracks = -1; | |
195 | ||
196 | if (esdEv) | |
197 | { | |
198 | nVerticesSPD = esdEv->GetNumberOfPileupVerticesSPD(); | |
199 | nVerticesTracks = esdEv->GetNumberOfPileupVerticesTracks(); | |
200 | ||
201 | }//ESD | |
202 | else if (aodEv) | |
203 | { | |
204 | nVerticesSPD = aodEv->GetNumberOfPileupVerticesSPD(); | |
205 | nVerticesTracks = aodEv->GetNumberOfPileupVerticesTracks(); | |
206 | }//AOD | |
207 | ||
208 | fhTimeNPileUpVertSPD ->Fill(time,nVerticesSPD); | |
209 | fhTimeNPileUpVertTrack->Fill(time,nVerticesTracks); | |
210 | ||
211 | //printf("Is SPD %d, Is SPD Multi %d, n spd %d, n track %d\n", | |
212 | // GetReader()->IsPileUpFromSPD(),event->IsPileupFromSPDInMultBins(),nVerticesSPD,nVerticesTracks); | |
213 | ||
214 | Int_t ncont = -1; | |
5559f30a | 215 | Float_t z1 = -1, z2 = -1; |
2ad19c3d | 216 | Float_t diamZ = -1; |
217 | for(Int_t iVert=0; iVert<nVerticesSPD;iVert++) | |
218 | { | |
219 | if (esdEv) | |
220 | { | |
221 | const AliESDVertex* pv=esdEv->GetPileupVertexSPD(iVert); | |
222 | ncont=pv->GetNContributors(); | |
223 | z1 = esdEv->GetPrimaryVertexSPD()->GetZ(); | |
224 | z2 = pv->GetZ(); | |
225 | diamZ = esdEv->GetDiamondZ(); | |
226 | }//ESD | |
227 | else if (aodEv) | |
228 | { | |
229 | AliAODVertex *pv=aodEv->GetVertex(iVert); | |
230 | if(pv->GetType()!=AliAODVertex::kPileupSPD) continue; | |
231 | ncont=pv->GetNContributors(); | |
232 | z1=aodEv->GetPrimaryVertexSPD()->GetZ(); | |
233 | z2=pv->GetZ(); | |
234 | diamZ = aodEv->GetDiamondZ(); | |
235 | }// AOD | |
236 | ||
237 | Double_t distZ = TMath::Abs(z2-z1); | |
238 | diamZ = TMath::Abs(z2-diamZ); | |
239 | ||
240 | fhTimeNPileUpVertContributors ->Fill(time,ncont); | |
241 | fhTimePileUpMainVertexZDistance->Fill(time,distZ); | |
242 | fhTimePileUpMainVertexZDiamond ->Fill(time,diamZ); | |
243 | ||
244 | }// loop | |
245 | } | |
246 | ||
40d3ce60 | 247 | |
248 | //___________________________________________________________________________________________ | |
249 | void AliAnaPi0EbE::FillRejectedClusterHistograms(const TLorentzVector mom, const Int_t mctag) | |
250 | { | |
251 | // Fill histograms that do not pass the identification (SS case only) | |
252 | ||
253 | Float_t ener = mom.E(); | |
254 | Float_t pt = mom.Pt(); | |
255 | Float_t phi = mom.Phi(); | |
256 | if(phi < 0) phi+=TMath::TwoPi(); | |
257 | Float_t eta = mom.Eta(); | |
258 | ||
259 | fhPtReject ->Fill(pt); | |
260 | fhEReject ->Fill(ener); | |
261 | ||
262 | fhEEtaReject ->Fill(ener,eta); | |
263 | fhEPhiReject ->Fill(ener,phi); | |
264 | fhEtaPhiReject ->Fill(eta,phi); | |
265 | ||
266 | if(IsDataMC()) | |
267 | { | |
268 | Int_t mcIndex = GetMCIndex(mctag); | |
269 | fhMCEReject [mcIndex] ->Fill(ener); | |
270 | fhMCPtReject [mcIndex] ->Fill(pt); | |
271 | } | |
272 | } | |
273 | ||
42d47cb7 | 274 | //_____________________________________________________________________________________ |
5c46c992 | 275 | void AliAnaPi0EbE::FillSelectedClusterHistograms(AliVCluster* cluster, |
276 | const Int_t nMaxima, | |
bfdcf7fb | 277 | const Int_t tag, |
278 | const Float_t asy) | |
5c46c992 | 279 | { |
42d47cb7 | 280 | // Fill shower shape, timing and other histograms for selected clusters from decay |
281 | ||
282 | Float_t e = cluster->E(); | |
283 | Float_t disp = cluster->GetDispersion()*cluster->GetDispersion(); | |
284 | Float_t l0 = cluster->GetM02(); | |
285 | Float_t l1 = cluster->GetM20(); | |
286 | Int_t nSM = GetModuleNumber(cluster); | |
09273901 | 287 | |
bfdcf7fb | 288 | Int_t ebin = -1; |
289 | if (e < 2 ) ebin = 0; | |
290 | else if (e < 4 ) ebin = 1; | |
291 | else if (e < 6 ) ebin = 2; | |
292 | else if (e < 10) ebin = 3; | |
d2655d46 | 293 | else if (e < 15) ebin = 4; |
294 | else if (e < 20) ebin = 5; | |
295 | else ebin = 6; | |
296 | ||
bfdcf7fb | 297 | Int_t indexMax = -1; |
298 | if (nMaxima==1) indexMax = 0 ; | |
299 | else if(nMaxima==2) indexMax = 1 ; | |
300 | else indexMax = 2 ; | |
301 | ||
302 | ||
42d47cb7 | 303 | AliVCaloCells * cell = 0x0; |
304 | if(fCalorimeter == "PHOS") | |
305 | cell = GetPHOSCells(); | |
306 | else | |
307 | cell = GetEMCALCells(); | |
308 | ||
309 | Float_t maxCellFraction = 0; | |
310 | GetCaloUtils()->GetMaxEnergyCell(cell, cluster, maxCellFraction); | |
311 | fhEFracMaxCell->Fill(e,maxCellFraction); | |
312 | ||
313 | FillWeightHistograms(cluster); | |
314 | ||
315 | fhEDispersion->Fill(e, disp); | |
316 | fhELambda0 ->Fill(e, l0 ); | |
317 | fhELambda1 ->Fill(e, l1 ); | |
318 | ||
34c16486 | 319 | Float_t ll0 = 0., ll1 = 0.; |
320 | Float_t dispp= 0., dEta = 0., dPhi = 0.; | |
321 | Float_t sEta = 0., sPhi = 0., sEtaPhi = 0.; | |
764ab1f4 | 322 | if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto) |
34c16486 | 323 | { |
324 | GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), GetReader()->GetInputEvent()->GetEMCALCells(), cluster, | |
325 | ll0, ll1, dispp, dEta, dPhi, sEta, sPhi, sEtaPhi); | |
764ab1f4 | 326 | |
34c16486 | 327 | fhDispEtaE -> Fill(e,dEta); |
328 | fhDispPhiE -> Fill(e,dPhi); | |
329 | fhSumEtaE -> Fill(e,sEta); | |
330 | fhSumPhiE -> Fill(e,sPhi); | |
331 | fhSumEtaPhiE -> Fill(e,sEtaPhi); | |
332 | fhDispEtaPhiDiffE -> Fill(e,dPhi-dEta); | |
26e228ff | 333 | if(dEta+dPhi>0)fhSphericityE -> Fill(e,(dPhi-dEta)/(dEta+dPhi)); |
34c16486 | 334 | |
bfdcf7fb | 335 | fhDispEtaDispPhi[ebin]->Fill(dEta,dPhi); |
336 | fhLambda0DispEta[ebin]->Fill(l0 ,dEta); | |
337 | fhLambda0DispPhi[ebin]->Fill(l0 ,dPhi); | |
34c16486 | 338 | |
bfdcf7fb | 339 | if (fAnaType==kSSCalo) |
340 | { | |
341 | // Asymmetry histograms | |
bfdcf7fb | 342 | fhAsymmetryLambda0[ebin]->Fill(l0 ,asy); |
343 | fhAsymmetryDispEta[ebin]->Fill(dEta,asy); | |
344 | fhAsymmetryDispPhi[ebin]->Fill(dPhi,asy); | |
345 | } | |
34c16486 | 346 | } |
347 | ||
5c46c992 | 348 | fhNLocMax->Fill(e,nMaxima); |
5c46c992 | 349 | |
34c16486 | 350 | fhELambda0LocMax [indexMax]->Fill(e,l0); |
351 | fhELambda1LocMax [indexMax]->Fill(e,l1); | |
352 | fhEDispersionLocMax[indexMax]->Fill(e,disp); | |
764ab1f4 | 353 | |
354 | if(fCalorimeter=="EMCAL" && !fFillOnlySimpleSSHisto) | |
34c16486 | 355 | { |
356 | fhEDispEtaLocMax [indexMax]-> Fill(e,dEta); | |
357 | fhEDispPhiLocMax [indexMax]-> Fill(e,dPhi); | |
358 | fhESumEtaPhiLocMax [indexMax]-> Fill(e,sEtaPhi); | |
359 | fhEDispEtaPhiDiffLocMax[indexMax]-> Fill(e,dPhi-dEta); | |
bfdcf7fb | 360 | if(dEta+dPhi>0) fhESphericityLocMax[indexMax]->Fill(e,(dPhi-dEta)/(dEta+dPhi)); |
361 | if(fAnaType==kSSCalo) fhEAsymmetryLocMax [indexMax]->Fill(e ,asy); | |
362 | ||
34c16486 | 363 | } |
364 | ||
b5dbb99b | 365 | if(fCalorimeter=="EMCAL" && nSM < 6) |
366 | { | |
42d47cb7 | 367 | fhELambda0NoTRD->Fill(e, l0 ); |
368 | fhEFracMaxCellNoTRD->Fill(e,maxCellFraction); | |
369 | } | |
370 | ||
371 | if(maxCellFraction < 0.5) | |
372 | fhELambda0FracMaxCellCut->Fill(e, l0 ); | |
373 | ||
374 | fhETime ->Fill(e, cluster->GetTOF()*1.e9); | |
375 | fhENCells->Fill(e, cluster->GetNCells()); | |
376 | ||
09273901 | 377 | // Fill Track matching control histograms |
b5dbb99b | 378 | if(fFillTMHisto) |
379 | { | |
09273901 | 380 | Float_t dZ = cluster->GetTrackDz(); |
381 | Float_t dR = cluster->GetTrackDx(); | |
382 | ||
b5dbb99b | 383 | if(cluster->IsEMCAL() && GetCaloUtils()->IsRecalculationOfClusterTrackMatchingOn()) |
384 | { | |
09273901 | 385 | dR = 2000., dZ = 2000.; |
31ae6d59 | 386 | GetCaloUtils()->GetEMCALRecoUtils()->GetMatchedResiduals(cluster->GetID(),dZ,dR); |
09273901 | 387 | } |
388 | //printf("Pi0EbE: dPhi %f, dEta %f\n",dR,dZ); | |
389 | ||
b5dbb99b | 390 | if(fhTrackMatchedDEta && TMath::Abs(dR) < 999) |
391 | { | |
09273901 | 392 | fhTrackMatchedDEta->Fill(e,dZ); |
393 | fhTrackMatchedDPhi->Fill(e,dR); | |
b5dbb99b | 394 | if(e > 0.5) fhTrackMatchedDEtaDPhi->Fill(dZ,dR); |
09273901 | 395 | } |
31ae6d59 | 396 | |
397 | // Check dEdx and E/p of matched clusters | |
398 | ||
399 | if(TMath::Abs(dZ) < 0.05 && TMath::Abs(dR) < 0.05) | |
400 | { | |
4bfeae64 | 401 | AliVTrack *track = GetCaloUtils()->GetMatchedTrack(cluster, GetReader()->GetInputEvent()); |
31ae6d59 | 402 | |
34c16486 | 403 | if(track) |
404 | { | |
31ae6d59 | 405 | Float_t dEdx = track->GetTPCsignal(); |
406 | fhdEdx->Fill(e, dEdx); | |
407 | ||
408 | Float_t eOverp = e/track->P(); | |
409 | fhEOverP->Fill(e, eOverp); | |
4bfeae64 | 410 | |
b5dbb99b | 411 | if(fCalorimeter=="EMCAL" && nSM < 6) fhEOverPNoTRD->Fill(e, eOverp); |
412 | ||
31ae6d59 | 413 | } |
4bfeae64 | 414 | //else |
415 | // printf("AliAnaPi0EbE::FillSelectedClusterHistograms() - Residual OK but (dR, dZ)= (%2.4f,%2.4f) no track associated WHAT? \n", dR,dZ); | |
416 | ||
417 | ||
31ae6d59 | 418 | |
b5dbb99b | 419 | if(IsDataMC()) |
420 | { | |
31ae6d59 | 421 | if ( !GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) ) |
422 | { | |
423 | if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) || | |
424 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) ) fhTrackMatchedMCParticle->Fill(e, 2.5 ); | |
425 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) ) fhTrackMatchedMCParticle->Fill(e, 0.5 ); | |
426 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron) ) fhTrackMatchedMCParticle->Fill(e, 1.5 ); | |
427 | else fhTrackMatchedMCParticle->Fill(e, 3.5 ); | |
428 | ||
429 | } | |
430 | else | |
431 | { | |
432 | if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) || | |
433 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) ) fhTrackMatchedMCParticle->Fill(e, 6.5 ); | |
434 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) ) fhTrackMatchedMCParticle->Fill(e, 4.5 ); | |
435 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron) ) fhTrackMatchedMCParticle->Fill(e, 5.5 ); | |
436 | else fhTrackMatchedMCParticle->Fill(e, 7.5 ); | |
437 | } | |
438 | } // MC | |
439 | } | |
09273901 | 440 | }// Track matching histograms |
441 | ||
b5dbb99b | 442 | if(IsDataMC()) |
443 | { | |
3455f821 | 444 | Int_t mcIndex = GetMCIndex(tag); |
34c16486 | 445 | |
446 | fhEMCLambda0[mcIndex] ->Fill(e, l0); | |
447 | fhEMCLambda1[mcIndex] ->Fill(e, l1); | |
448 | fhEMCDispersion[mcIndex] ->Fill(e, disp); | |
449 | fhEMCFracMaxCell[mcIndex]->Fill(e,maxCellFraction); | |
450 | ||
451 | if(fCalorimeter=="EMCAL" && nSM < 6) | |
452 | fhEMCLambda0NoTRD[mcIndex]->Fill(e, l0 ); | |
764ab1f4 | 453 | |
34c16486 | 454 | if(maxCellFraction < 0.5) |
455 | fhEMCLambda0FracMaxCellCut[mcIndex]->Fill(e, l0 ); | |
456 | ||
764ab1f4 | 457 | if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto) |
34c16486 | 458 | { |
459 | fhMCEDispEta [mcIndex]-> Fill(e,dEta); | |
460 | fhMCEDispPhi [mcIndex]-> Fill(e,dPhi); | |
461 | fhMCESumEtaPhi [mcIndex]-> Fill(e,sEtaPhi); | |
462 | fhMCEDispEtaPhiDiff [mcIndex]-> Fill(e,dPhi-dEta); | |
26e228ff | 463 | if(dEta+dPhi>0)fhMCESphericity[mcIndex]-> Fill(e,(dPhi-dEta)/(dEta+dPhi)); |
464 | ||
bfdcf7fb | 465 | if (fAnaType==kSSCalo) |
466 | { | |
bfdcf7fb | 467 | fhMCAsymmetryLambda0[ebin][mcIndex]->Fill(l0 ,asy); |
468 | fhMCAsymmetryDispEta[ebin][mcIndex]->Fill(dEta,asy); | |
469 | fhMCAsymmetryDispPhi[ebin][mcIndex]->Fill(dPhi,asy); | |
470 | } | |
471 | ||
472 | fhMCDispEtaDispPhi[ebin][mcIndex]->Fill(dEta,dPhi); | |
473 | fhMCLambda0DispEta[ebin][mcIndex]->Fill(l0 ,dEta); | |
474 | fhMCLambda0DispPhi[ebin][mcIndex]->Fill(l0 ,dPhi); | |
34c16486 | 475 | |
476 | } | |
477 | ||
42d47cb7 | 478 | }//MC |
bfdcf7fb | 479 | |
42d47cb7 | 480 | } |
481 | ||
482 | //________________________________________________________ | |
483 | void AliAnaPi0EbE::FillWeightHistograms(AliVCluster *clus) | |
484 | { | |
485 | // Calculate weights and fill histograms | |
486 | ||
487 | if(!fFillWeightHistograms || GetMixedEvent()) return; | |
488 | ||
489 | AliVCaloCells* cells = 0; | |
490 | if(fCalorimeter == "EMCAL") cells = GetEMCALCells(); | |
491 | else cells = GetPHOSCells(); | |
492 | ||
493 | // First recalculate energy in case non linearity was applied | |
494 | Float_t energy = 0; | |
495 | Float_t ampMax = 0; | |
b5dbb99b | 496 | for (Int_t ipos = 0; ipos < clus->GetNCells(); ipos++) |
497 | { | |
42d47cb7 | 498 | |
499 | Int_t id = clus->GetCellsAbsId()[ipos]; | |
500 | ||
501 | //Recalibrate cell energy if needed | |
502 | Float_t amp = cells->GetCellAmplitude(id); | |
dbba06ca | 503 | GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id); |
42d47cb7 | 504 | |
505 | energy += amp; | |
506 | ||
507 | if(amp> ampMax) | |
508 | ampMax = amp; | |
509 | ||
510 | } // energy loop | |
511 | ||
b5dbb99b | 512 | if(energy <=0 ) |
513 | { | |
42d47cb7 | 514 | printf("AliAnaPi0EbE::WeightHistograms()- Wrong calculated energy %f\n",energy); |
515 | return; | |
516 | } | |
517 | ||
518 | fhEMaxCellClusterRatio ->Fill(energy,ampMax/energy); | |
519 | fhEMaxCellClusterLogRatio->Fill(energy,TMath::Log(ampMax/energy)); | |
520 | ||
521 | //Get the ratio and log ratio to all cells in cluster | |
b5dbb99b | 522 | for (Int_t ipos = 0; ipos < clus->GetNCells(); ipos++) |
523 | { | |
42d47cb7 | 524 | Int_t id = clus->GetCellsAbsId()[ipos]; |
525 | ||
526 | //Recalibrate cell energy if needed | |
527 | Float_t amp = cells->GetCellAmplitude(id); | |
dbba06ca | 528 | GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id); |
42d47cb7 | 529 | |
530 | fhECellClusterRatio ->Fill(energy,amp/energy); | |
531 | fhECellClusterLogRatio->Fill(energy,TMath::Log(amp/energy)); | |
532 | } | |
533 | ||
534 | //Recalculate shower shape for different W0 | |
535 | if(fCalorimeter=="EMCAL"){ | |
536 | ||
537 | Float_t l0org = clus->GetM02(); | |
538 | Float_t l1org = clus->GetM20(); | |
539 | Float_t dorg = clus->GetDispersion(); | |
540 | ||
b5dbb99b | 541 | for(Int_t iw = 0; iw < 14; iw++) |
542 | { | |
1a72f6c5 | 543 | GetCaloUtils()->GetEMCALRecoUtils()->SetW0(1+iw*0.5); |
42d47cb7 | 544 | GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), cells, clus); |
545 | ||
546 | fhLambda0ForW0[iw]->Fill(energy,clus->GetM02()); | |
1a72f6c5 | 547 | //fhLambda1ForW0[iw]->Fill(energy,clus->GetM20()); |
42d47cb7 | 548 | |
549 | } // w0 loop | |
550 | ||
551 | // Set the original values back | |
552 | clus->SetM02(l0org); | |
553 | clus->SetM20(l1org); | |
554 | clus->SetDispersion(dorg); | |
555 | ||
556 | }// EMCAL | |
557 | } | |
558 | ||
b5dbb99b | 559 | //__________________________________________ |
560 | TObjString * AliAnaPi0EbE::GetAnalysisCuts() | |
0c1383b5 | 561 | { |
562 | //Save parameters used for analysis | |
521636d2 | 563 | TString parList ; //this will be list of parameters used for this analysis. |
564 | const Int_t buffersize = 255; | |
565 | char onePar[buffersize] ; | |
566 | ||
567 | snprintf(onePar,buffersize,"--- AliAnaPi0EbE ---\n") ; | |
568 | parList+=onePar ; | |
569 | snprintf(onePar,buffersize,"fAnaType=%d (Pi0 selection type) \n",fAnaType) ; | |
570 | parList+=onePar ; | |
571 | ||
b5dbb99b | 572 | if(fAnaType == kSSCalo) |
573 | { | |
521636d2 | 574 | snprintf(onePar,buffersize,"Calorimeter: %s\n",fCalorimeter.Data()) ; |
575 | parList+=onePar ; | |
576 | snprintf(onePar,buffersize,"fMinDist =%2.2f (Minimal distance to bad channel to accept cluster) \n",fMinDist) ; | |
577 | parList+=onePar ; | |
578 | snprintf(onePar,buffersize,"fMinDist2=%2.2f (Cuts on Minimal distance to study acceptance evaluation) \n",fMinDist2) ; | |
579 | parList+=onePar ; | |
580 | snprintf(onePar,buffersize,"fMinDist3=%2.2f (One more cut on distance used for acceptance-efficiency study) \n",fMinDist3) ; | |
581 | parList+=onePar ; | |
582 | } | |
583 | ||
584 | //Get parameters set in base class. | |
585 | parList += GetBaseParametersList() ; | |
586 | ||
587 | //Get parameters set in PID class. | |
588 | if(fAnaType == kSSCalo) parList += GetCaloPID()->GetPIDParametersList() ; | |
589 | ||
590 | return new TObjString(parList) ; | |
0c1383b5 | 591 | } |
592 | ||
78a28af3 | 593 | //_____________________________________________ |
477d6cee | 594 | TList * AliAnaPi0EbE::GetCreateOutputObjects() |
595 | { | |
596 | // Create histograms to be saved in output file and | |
597 | // store them in outputContainer | |
598 | TList * outputContainer = new TList() ; | |
599 | outputContainer->SetName("Pi0EbEHistos") ; | |
600 | ||
745913ae | 601 | Int_t nptbins = GetHistogramRanges()->GetHistoPtBins(); Float_t ptmax = GetHistogramRanges()->GetHistoPtMax(); Float_t ptmin = GetHistogramRanges()->GetHistoPtMin(); |
602 | Int_t nphibins = GetHistogramRanges()->GetHistoPhiBins(); Float_t phimax = GetHistogramRanges()->GetHistoPhiMax(); Float_t phimin = GetHistogramRanges()->GetHistoPhiMin(); | |
603 | Int_t netabins = GetHistogramRanges()->GetHistoEtaBins(); Float_t etamax = GetHistogramRanges()->GetHistoEtaMax(); Float_t etamin = GetHistogramRanges()->GetHistoEtaMin(); | |
604 | Int_t ssbins = GetHistogramRanges()->GetHistoShowerShapeBins(); Float_t ssmax = GetHistogramRanges()->GetHistoShowerShapeMax(); Float_t ssmin = GetHistogramRanges()->GetHistoShowerShapeMin(); | |
605 | Int_t tdbins = GetHistogramRanges()->GetHistoDiffTimeBins() ; Float_t tdmax = GetHistogramRanges()->GetHistoDiffTimeMax(); Float_t tdmin = GetHistogramRanges()->GetHistoDiffTimeMin(); | |
606 | Int_t tbins = GetHistogramRanges()->GetHistoTimeBins() ; Float_t tmax = GetHistogramRanges()->GetHistoTimeMax(); Float_t tmin = GetHistogramRanges()->GetHistoTimeMin(); | |
607 | Int_t nbins = GetHistogramRanges()->GetHistoNClusterCellBins(); Int_t nmax = GetHistogramRanges()->GetHistoNClusterCellMax(); Int_t nmin = GetHistogramRanges()->GetHistoNClusterCellMin(); | |
42d47cb7 | 608 | |
b5dbb99b | 609 | Int_t nmassbins = GetHistogramRanges()->GetHistoMassBins(); |
610 | Float_t massmin = GetHistogramRanges()->GetHistoMassMin(); | |
611 | Float_t massmax = GetHistogramRanges()->GetHistoMassMax(); | |
612 | ||
09273901 | 613 | Int_t nresetabins = GetHistogramRanges()->GetHistoTrackResidualEtaBins(); |
614 | Float_t resetamax = GetHistogramRanges()->GetHistoTrackResidualEtaMax(); | |
615 | Float_t resetamin = GetHistogramRanges()->GetHistoTrackResidualEtaMin(); | |
616 | Int_t nresphibins = GetHistogramRanges()->GetHistoTrackResidualPhiBins(); | |
617 | Float_t resphimax = GetHistogramRanges()->GetHistoTrackResidualPhiMax(); | |
618 | Float_t resphimin = GetHistogramRanges()->GetHistoTrackResidualPhiMin(); | |
619 | ||
31ae6d59 | 620 | Int_t ndedxbins = GetHistogramRanges()->GetHistodEdxBins(); |
621 | Float_t dedxmax = GetHistogramRanges()->GetHistodEdxMax(); | |
622 | Float_t dedxmin = GetHistogramRanges()->GetHistodEdxMin(); | |
623 | Int_t nPoverEbins = GetHistogramRanges()->GetHistoPOverEBins(); | |
624 | Float_t pOverEmax = GetHistogramRanges()->GetHistoPOverEMax(); | |
625 | Float_t pOverEmin = GetHistogramRanges()->GetHistoPOverEMin(); | |
626 | ||
2ad19c3d | 627 | Int_t ntimebins= GetHistogramRanges()->GetHistoTimeBins(); |
628 | Float_t timemax = GetHistogramRanges()->GetHistoTimeMax(); | |
629 | Float_t timemin = GetHistogramRanges()->GetHistoTimeMin(); | |
630 | ||
bfdcf7fb | 631 | TString nlm[] ={"1 Local Maxima","2 Local Maxima", "NLM > 2"}; |
632 | TString ptype[] ={"#gamma","#gamma->e^{#pm}","#pi^{0}","#eta","e^{#pm}", "hadron"}; | |
633 | TString pname[] ={"Photon","Conversion", "Pi0", "Eta", "Electron","Hadron"}; | |
d2655d46 | 634 | Int_t bin[] = {0,2,4,6,10,15,20,100}; // energy bins |
bfdcf7fb | 635 | |
b9947879 | 636 | fhPt = new TH1F("hPt","Number of identified #pi^{0} (#eta) decay",nptbins,ptmin,ptmax); |
09273901 | 637 | fhPt->SetYTitle("N"); |
9fb80477 | 638 | fhPt->SetXTitle("p_{T} (GeV/c)"); |
09273901 | 639 | outputContainer->Add(fhPt) ; |
640 | ||
b9947879 | 641 | fhE = new TH1F("hE","Number of identified #pi^{0} (#eta) decay pairs",nptbins,ptmin,ptmax); |
09273901 | 642 | fhE->SetYTitle("N"); |
b9947879 | 643 | fhE->SetXTitle("E (GeV)"); |
09273901 | 644 | outputContainer->Add(fhE) ; |
645 | ||
646 | fhEPhi = new TH2F | |
b9947879 | 647 | ("hEPhi","Selected #pi^{0} (#eta) pairs: E vs #phi",nptbins,ptmin,ptmax, nphibins,phimin,phimax); |
648 | fhEPhi->SetYTitle("#phi (rad)"); | |
649 | fhEPhi->SetXTitle("E (GeV)"); | |
09273901 | 650 | outputContainer->Add(fhEPhi) ; |
651 | ||
652 | fhEEta = new TH2F | |
b9947879 | 653 | ("hEEta","Selected #pi^{0} (#eta) pairs: E vs #eta",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
654 | fhEEta->SetYTitle("#eta"); | |
9fb80477 | 655 | fhEEta->SetXTitle("E (GeV)"); |
09273901 | 656 | outputContainer->Add(fhEEta) ; |
657 | ||
658 | fhEtaPhi = new TH2F | |
b9947879 | 659 | ("hEtaPhi","Selected #pi^{0} (#eta) pairs: #eta vs #phi",netabins,etamin,etamax, nphibins,phimin,phimax); |
660 | fhEtaPhi->SetYTitle("#phi (rad)"); | |
661 | fhEtaPhi->SetXTitle("#eta"); | |
09273901 | 662 | outputContainer->Add(fhEtaPhi) ; |
663 | ||
c8710850 | 664 | fhPtCentrality = new TH2F("hPtCentrality","centrality vs p_{T}",nptbins,ptmin,ptmax, 100,0,100); |
665 | fhPtCentrality->SetYTitle("centrality"); | |
666 | fhPtCentrality->SetXTitle("p_{T}(GeV/c)"); | |
667 | outputContainer->Add(fhPtCentrality) ; | |
668 | ||
669 | fhPtEventPlane = new TH2F("hPtEventPlane","event plane angle vs p_{T}",nptbins,ptmin,ptmax, 100,0,TMath::Pi()); | |
670 | fhPtEventPlane->SetYTitle("Event plane angle (rad)"); | |
671 | fhPtEventPlane->SetXTitle("p_{T} (GeV/c)"); | |
672 | outputContainer->Add(fhPtEventPlane) ; | |
673 | ||
40d3ce60 | 674 | if(fAnaType == kSSCalo) |
675 | { | |
676 | fhPtReject = new TH1F("hPtReject","Number of rejected as #pi^{0} (#eta) decay",nptbins,ptmin,ptmax); | |
677 | fhPtReject->SetYTitle("N"); | |
678 | fhPtReject->SetXTitle("p_{T} (GeV/c)"); | |
679 | outputContainer->Add(fhPtReject) ; | |
680 | ||
681 | fhEReject = new TH1F("hEReject","Number of rejected as #pi^{0} (#eta) decay pairs",nptbins,ptmin,ptmax); | |
682 | fhEReject->SetYTitle("N"); | |
683 | fhEReject->SetXTitle("E (GeV)"); | |
684 | outputContainer->Add(fhEReject) ; | |
685 | ||
686 | fhEPhiReject = new TH2F | |
687 | ("hEPhiReject","Rejected #pi^{0} (#eta) cluster: E vs #phi",nptbins,ptmin,ptmax, nphibins,phimin,phimax); | |
688 | fhEPhiReject->SetYTitle("#phi (rad)"); | |
689 | fhEPhiReject->SetXTitle("E (GeV)"); | |
690 | outputContainer->Add(fhEPhiReject) ; | |
691 | ||
692 | fhEEtaReject = new TH2F | |
693 | ("hEEtaReject","Rejected #pi^{0} (#eta) cluster: E vs #eta",nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
694 | fhEEtaReject->SetYTitle("#eta"); | |
695 | fhEEtaReject->SetXTitle("E (GeV)"); | |
696 | outputContainer->Add(fhEEtaReject) ; | |
697 | ||
698 | fhEtaPhiReject = new TH2F | |
699 | ("hEtaPhiReject","Rejected #pi^{0} (#eta) cluster: #eta vs #phi",netabins,etamin,etamax, nphibins,phimin,phimax); | |
700 | fhEtaPhiReject->SetYTitle("#phi (rad)"); | |
701 | fhEtaPhiReject->SetXTitle("#eta"); | |
702 | outputContainer->Add(fhEtaPhiReject) ; | |
703 | } | |
704 | ||
f02db2c0 | 705 | fhMass = new TH2F |
706 | ("hMass","all pairs mass: E vs mass",nptbins,ptmin,ptmax, nmassbins,massmin,massmax); | |
707 | fhMass->SetYTitle("mass (GeV/c^{2})"); | |
708 | fhMass->SetXTitle("E (GeV)"); | |
709 | outputContainer->Add(fhMass) ; | |
710 | ||
711 | fhSelectedMass = new TH2F | |
712 | ("hSelectedMass","Selected #pi^{0} (#eta) pairs mass: E vs mass",nptbins,ptmin,ptmax, nmassbins,massmin,massmax); | |
713 | fhSelectedMass->SetYTitle("mass (GeV/c^{2})"); | |
714 | fhSelectedMass->SetXTitle("E (GeV)"); | |
715 | outputContainer->Add(fhSelectedMass) ; | |
716 | ||
34c16486 | 717 | if(fAnaType != kSSCalo) |
718 | { | |
719 | fhPtDecay = new TH1F("hPtDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax); | |
720 | fhPtDecay->SetYTitle("N"); | |
721 | fhPtDecay->SetXTitle("p_{T} (GeV/c)"); | |
722 | outputContainer->Add(fhPtDecay) ; | |
723 | ||
724 | fhEDecay = new TH1F("hEDecay","Number of identified #pi^{0} (#eta) decay photons",nptbins,ptmin,ptmax); | |
725 | fhEDecay->SetYTitle("N"); | |
726 | fhEDecay->SetXTitle("E (GeV)"); | |
727 | outputContainer->Add(fhEDecay) ; | |
728 | } | |
57b97dc6 | 729 | |
c4a7d28a | 730 | //////// |
57b97dc6 | 731 | |
34c16486 | 732 | if( fFillSelectClHisto ) |
b5dbb99b | 733 | { |
c4a7d28a | 734 | |
521636d2 | 735 | fhEDispersion = new TH2F |
b9947879 | 736 | ("hEDispersion","Selected #pi^{0} (#eta) pairs: E vs dispersion",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
521636d2 | 737 | fhEDispersion->SetYTitle("D^{2}"); |
738 | fhEDispersion->SetXTitle("E (GeV)"); | |
739 | outputContainer->Add(fhEDispersion) ; | |
740 | ||
741 | fhELambda0 = new TH2F | |
b9947879 | 742 | ("hELambda0","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
521636d2 | 743 | fhELambda0->SetYTitle("#lambda_{0}^{2}"); |
744 | fhELambda0->SetXTitle("E (GeV)"); | |
745 | outputContainer->Add(fhELambda0) ; | |
3bfcb597 | 746 | |
42d47cb7 | 747 | fhELambda1 = new TH2F |
b9947879 | 748 | ("hELambda1","Selected #pi^{0} (#eta) pairs: E vs #lambda_{1}",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
42d47cb7 | 749 | fhELambda1->SetYTitle("#lambda_{1}^{2}"); |
750 | fhELambda1->SetXTitle("E (GeV)"); | |
751 | outputContainer->Add(fhELambda1) ; | |
752 | ||
3bfcb597 | 753 | fhELambda0FracMaxCellCut = new TH2F |
b9947879 | 754 | ("hELambda0FracMaxCellCut","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, Max cell fraction of energy < 0.5",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
3bfcb597 | 755 | fhELambda0FracMaxCellCut->SetYTitle("#lambda_{0}^{2}"); |
756 | fhELambda0FracMaxCellCut->SetXTitle("E (GeV)"); | |
757 | outputContainer->Add(fhELambda0FracMaxCellCut) ; | |
758 | ||
759 | fhEFracMaxCell = new TH2F | |
b9947879 | 760 | ("hEFracMaxCell","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, Max cell fraction of energy",nptbins,ptmin,ptmax,100,0,1); |
3bfcb597 | 761 | fhEFracMaxCell->SetYTitle("Fraction"); |
762 | fhEFracMaxCell->SetXTitle("E (GeV)"); | |
763 | outputContainer->Add(fhEFracMaxCell) ; | |
5c46c992 | 764 | |
06e81356 | 765 | if(fCalorimeter=="EMCAL") |
766 | { | |
3bfcb597 | 767 | fhELambda0NoTRD = new TH2F |
b9947879 | 768 | ("hELambda0NoTRD","Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, not behind TRD",nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
3bfcb597 | 769 | fhELambda0NoTRD->SetYTitle("#lambda_{0}^{2}"); |
770 | fhELambda0NoTRD->SetXTitle("E (GeV)"); | |
771 | outputContainer->Add(fhELambda0NoTRD) ; | |
772 | ||
773 | fhEFracMaxCellNoTRD = new TH2F | |
b9947879 | 774 | ("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 | 775 | fhEFracMaxCellNoTRD->SetYTitle("Fraction"); |
776 | fhEFracMaxCellNoTRD->SetXTitle("E (GeV)"); | |
777 | outputContainer->Add(fhEFracMaxCellNoTRD) ; | |
34c16486 | 778 | |
764ab1f4 | 779 | if(!fFillOnlySimpleSSHisto) |
34c16486 | 780 | { |
764ab1f4 | 781 | 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); |
782 | fhDispEtaE->SetXTitle("E (GeV)"); | |
783 | fhDispEtaE->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
784 | outputContainer->Add(fhDispEtaE); | |
785 | ||
786 | 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); | |
787 | fhDispPhiE->SetXTitle("E (GeV)"); | |
788 | fhDispPhiE->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
789 | outputContainer->Add(fhDispPhiE); | |
790 | ||
791 | 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); | |
792 | fhSumEtaE->SetXTitle("E (GeV)"); | |
793 | fhSumEtaE->SetYTitle("#delta^{2}_{#eta #eta}"); | |
794 | outputContainer->Add(fhSumEtaE); | |
795 | ||
796 | fhSumPhiE = new TH2F ("hSumPhiE","#sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i})^{2}/ #Sigma w_{i} - <#phi>^{2} vs E", | |
797 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
798 | fhSumPhiE->SetXTitle("E (GeV)"); | |
799 | fhSumPhiE->SetYTitle("#delta^{2}_{#phi #phi}"); | |
800 | outputContainer->Add(fhSumPhiE); | |
801 | ||
802 | fhSumEtaPhiE = new TH2F ("hSumEtaPhiE","#delta^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E", | |
803 | nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax); | |
804 | fhSumEtaPhiE->SetXTitle("E (GeV)"); | |
805 | fhSumEtaPhiE->SetYTitle("#delta^{2}_{#eta #phi}"); | |
806 | outputContainer->Add(fhSumEtaPhiE); | |
bfdcf7fb | 807 | |
764ab1f4 | 808 | fhDispEtaPhiDiffE = new TH2F ("hDispEtaPhiDiffE","#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E", |
809 | nptbins,ptmin,ptmax,200, -10,10); | |
810 | fhDispEtaPhiDiffE->SetXTitle("E (GeV)"); | |
811 | fhDispEtaPhiDiffE->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}"); | |
812 | outputContainer->Add(fhDispEtaPhiDiffE); | |
bfdcf7fb | 813 | |
764ab1f4 | 814 | fhSphericityE = new TH2F ("hSphericityE","(#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E", |
815 | nptbins,ptmin,ptmax, 200, -1,1); | |
816 | fhSphericityE->SetXTitle("E (GeV)"); | |
817 | fhSphericityE->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})"); | |
818 | outputContainer->Add(fhSphericityE); | |
bfdcf7fb | 819 | |
764ab1f4 | 820 | for(Int_t i = 0; i < 7; i++) |
821 | { | |
822 | 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]), | |
823 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
824 | fhDispEtaDispPhi[i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
825 | fhDispEtaDispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
826 | outputContainer->Add(fhDispEtaDispPhi[i]); | |
827 | ||
828 | 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]), | |
829 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
830 | fhLambda0DispEta[i]->SetXTitle("#lambda^{2}_{0}"); | |
831 | fhLambda0DispEta[i]->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
832 | outputContainer->Add(fhLambda0DispEta[i]); | |
833 | ||
834 | 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]), | |
835 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
836 | fhLambda0DispPhi[i]->SetXTitle("#lambda^{2}_{0}"); | |
837 | fhLambda0DispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
838 | outputContainer->Add(fhLambda0DispPhi[i]); | |
839 | ||
840 | } | |
34c16486 | 841 | } |
842 | } | |
843 | ||
844 | fhNLocMax = new TH2F("hNLocMax","Number of local maxima in cluster", | |
845 | nptbins,ptmin,ptmax,10,0,10); | |
846 | fhNLocMax ->SetYTitle("N maxima"); | |
847 | fhNLocMax ->SetXTitle("E (GeV)"); | |
848 | outputContainer->Add(fhNLocMax) ; | |
521636d2 | 849 | |
34c16486 | 850 | for (Int_t i = 0; i < 3; i++) |
851 | { | |
852 | fhELambda0LocMax[i] = new TH2F(Form("hELambda0LocMax%d",i+1), | |
853 | Form("Selected #pi^{0} (#eta) pairs: E vs #lambda_{0}, %s",nlm[i].Data()), | |
854 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
855 | fhELambda0LocMax[i]->SetYTitle("#lambda_{0}^{2}"); | |
856 | fhELambda0LocMax[i]->SetXTitle("E (GeV)"); | |
857 | outputContainer->Add(fhELambda0LocMax[i]) ; | |
858 | ||
859 | fhELambda1LocMax[i] = new TH2F(Form("hELambda1LocMax%d",i+1), | |
860 | Form("Selected #pi^{0} (#eta) pairs: E vs #lambda_{1}, %s",nlm[i].Data()), | |
861 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
862 | fhELambda1LocMax[i]->SetYTitle("#lambda_{1}^{2}"); | |
863 | fhELambda1LocMax[i]->SetXTitle("E (GeV)"); | |
864 | outputContainer->Add(fhELambda1LocMax[i]) ; | |
865 | ||
866 | fhEDispersionLocMax[i] = new TH2F(Form("hEDispersionLocMax%d",i+1), | |
867 | Form("Selected #pi^{0} (#eta) pairs: E vs dispersion^{2}, %s",nlm[i].Data()), | |
868 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
869 | fhEDispersionLocMax[i]->SetYTitle("dispersion^{2}"); | |
870 | fhEDispersionLocMax[i]->SetXTitle("E (GeV)"); | |
871 | outputContainer->Add(fhEDispersionLocMax[i]) ; | |
872 | ||
764ab1f4 | 873 | if(fCalorimeter == "EMCAL" && !fFillOnlySimpleSSHisto) |
34c16486 | 874 | { |
875 | fhEDispEtaLocMax[i] = new TH2F(Form("hEDispEtaLocMax%d",i+1), | |
876 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#eta #eta}, %s",nlm[i].Data()), | |
877 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
878 | fhEDispEtaLocMax[i]->SetYTitle("#sigma_{#eta #eta}"); | |
879 | fhEDispEtaLocMax[i]->SetXTitle("E (GeV)"); | |
880 | outputContainer->Add(fhEDispEtaLocMax[i]) ; | |
881 | ||
882 | fhEDispPhiLocMax[i] = new TH2F(Form("hEDispPhiLocMax%d",i+1), | |
883 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi}, %s",nlm[i].Data()), | |
884 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
885 | fhEDispPhiLocMax[i]->SetYTitle("#sigma_{#phi #phi}"); | |
886 | fhEDispPhiLocMax[i]->SetXTitle("E (GeV)"); | |
887 | outputContainer->Add(fhEDispPhiLocMax[i]) ; | |
888 | ||
889 | fhESumEtaPhiLocMax[i] = new TH2F(Form("hESumEtaPhiLocMax%d",i+1), | |
890 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#eta #phi}, %s",nlm[i].Data()), | |
891 | nptbins,ptmin,ptmax,2*ssbins,-ssmax,ssmax); | |
892 | fhESumEtaPhiLocMax[i]->SetYTitle("#sigma_{#eta #phi}"); | |
893 | fhESumEtaPhiLocMax[i]->SetXTitle("E (GeV)"); | |
894 | outputContainer->Add(fhESumEtaPhiLocMax[i]) ; | |
895 | ||
896 | fhEDispEtaPhiDiffLocMax[i] = new TH2F(Form("hEDispEtaPhiDiffLocMax%d",i+1), | |
897 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi} - #sigma_{#eta #eta}, %s",nlm[i].Data()), | |
898 | nptbins,ptmin,ptmax,200, -10,10); | |
899 | fhEDispEtaPhiDiffLocMax[i]->SetYTitle("#sigma_{#phi #phi} - #sigma_{#eta #eta}"); | |
900 | fhEDispEtaPhiDiffLocMax[i]->SetXTitle("E (GeV)"); | |
901 | outputContainer->Add(fhEDispEtaPhiDiffLocMax[i]) ; | |
902 | ||
903 | fhESphericityLocMax[i] = new TH2F(Form("hESphericityLocMax%d",i+1), | |
904 | Form("Selected #pi^{0} (#eta) pairs: E vs #sigma_{#phi #phi} - #sigma_{#eta #eta} / (#sigma_{#phi #phi} + #sigma_{#eta #eta}), %s",nlm[i].Data()), | |
905 | nptbins,ptmin,ptmax,200, -1,1); | |
906 | fhESphericityLocMax[i]->SetYTitle("#sigma_{#phi #phi} - #sigma_{#eta #eta} / (#sigma_{#phi #phi} + #sigma_{#eta #eta})"); | |
907 | fhESphericityLocMax[i]->SetXTitle("E (GeV)"); | |
908 | outputContainer->Add(fhESphericityLocMax[i]) ; | |
909 | } | |
910 | ||
911 | } | |
912 | ||
42d47cb7 | 913 | fhENCells = new TH2F ("hENCells","N cells in cluster vs E ", nptbins,ptmin,ptmax, nbins,nmin,nmax); |
914 | fhENCells->SetXTitle("E (GeV)"); | |
915 | fhENCells->SetYTitle("# of cells in cluster"); | |
916 | outputContainer->Add(fhENCells); | |
917 | ||
918 | fhETime = new TH2F("hETime","cluster time vs pair E",nptbins,ptmin,ptmax, tbins,tmin,tmax); | |
919 | fhETime->SetXTitle("E (GeV)"); | |
9fb80477 | 920 | fhETime->SetYTitle("t (ns)"); |
42d47cb7 | 921 | outputContainer->Add(fhETime); |
521636d2 | 922 | |
764ab1f4 | 923 | } |
e7fd282f | 924 | |
06e81356 | 925 | if(fAnaType == kIMCalo) |
926 | { | |
42d47cb7 | 927 | fhEPairDiffTime = new TH2F("hEPairDiffTime","cluster pair time difference vs E",nptbins,ptmin,ptmax, tdbins,tdmin,tdmax); |
928 | fhEPairDiffTime->SetXTitle("E_{pair} (GeV)"); | |
929 | fhEPairDiffTime->SetYTitle("#Delta t (ns)"); | |
930 | outputContainer->Add(fhEPairDiffTime); | |
5c46c992 | 931 | |
3c1d9afb | 932 | TString combiName [] = {"1LocMax","2LocMax","NLocMax","1LocMax2LocMax","1LocMaxNLocMax","2LocMaxNLocMax","1LocMaxSSBad","NLocMaxSSGood"}; |
5c46c992 | 933 | TString combiTitle[] = {"1 Local Maxima in both clusters","2 Local Maxima in both clusters","more than 2 Local Maxima in both clusters", |
934 | "1 Local Maxima paired with 2 Local Maxima","1 Local Maxima paired with more than 2 Local Maxima", | |
3c1d9afb | 935 | "2 Local Maxima paired with more than 2 Local Maxima", |
936 | "1 Local Maxima paired with #lambda_{0}^{2}>0.3","N Local Maxima paired with 0.1<#lambda_{0}^{2}<0.3"}; | |
5c46c992 | 937 | |
3c1d9afb | 938 | for (Int_t i = 0; i < 8 ; i++) |
5c46c992 | 939 | { |
940 | ||
941 | if (fAnaType == kIMCaloTracks && i > 2 ) continue ; | |
942 | ||
943 | fhMassPairLocMax[i] = new TH2F | |
944 | (Form("MassPairLocMax%s",combiName[i].Data()), | |
945 | Form("Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}, %s", combiTitle[i].Data()), | |
946 | nptbins,ptmin,ptmax,nmassbins,massmin,massmax); | |
947 | fhMassPairLocMax[i]->SetYTitle("Mass (MeV/c^{2})"); | |
948 | fhMassPairLocMax[i]->SetXTitle("E_{pair} (GeV)"); | |
949 | outputContainer->Add(fhMassPairLocMax[i]) ; | |
950 | } | |
e7fd282f | 951 | } |
477d6cee | 952 | |
b5dbb99b | 953 | if(fFillTMHisto) |
954 | { | |
09273901 | 955 | fhTrackMatchedDEta = new TH2F |
31ae6d59 | 956 | ("hTrackMatchedDEta", |
09273901 | 957 | "d#eta of cluster-track vs cluster energy", |
958 | nptbins,ptmin,ptmax,nresetabins,resetamin,resetamax); | |
959 | fhTrackMatchedDEta->SetYTitle("d#eta"); | |
960 | fhTrackMatchedDEta->SetXTitle("E_{cluster} (GeV)"); | |
961 | ||
962 | fhTrackMatchedDPhi = new TH2F | |
31ae6d59 | 963 | ("hTrackMatchedDPhi", |
09273901 | 964 | "d#phi of cluster-track vs cluster energy", |
965 | nptbins,ptmin,ptmax,nresphibins,resphimin,resphimax); | |
966 | fhTrackMatchedDPhi->SetYTitle("d#phi (rad)"); | |
967 | fhTrackMatchedDPhi->SetXTitle("E_{cluster} (GeV)"); | |
968 | ||
969 | fhTrackMatchedDEtaDPhi = new TH2F | |
31ae6d59 | 970 | ("hTrackMatchedDEtaDPhi", |
09273901 | 971 | "d#eta vs d#phi of cluster-track vs cluster energy", |
972 | nresetabins,resetamin,resetamax,nresphibins,resphimin,resphimax); | |
973 | fhTrackMatchedDEtaDPhi->SetYTitle("d#phi (rad)"); | |
974 | fhTrackMatchedDEtaDPhi->SetXTitle("d#eta"); | |
975 | ||
976 | outputContainer->Add(fhTrackMatchedDEta) ; | |
977 | outputContainer->Add(fhTrackMatchedDPhi) ; | |
978 | outputContainer->Add(fhTrackMatchedDEtaDPhi) ; | |
31ae6d59 | 979 | |
980 | fhdEdx = new TH2F ("hdEdx","matched track <dE/dx> vs cluster E ", nptbins,ptmin,ptmax,ndedxbins, dedxmin, dedxmax); | |
981 | fhdEdx->SetXTitle("E (GeV)"); | |
982 | fhdEdx->SetYTitle("<dE/dx>"); | |
983 | outputContainer->Add(fhdEdx); | |
984 | ||
985 | fhEOverP = new TH2F ("hEOverP","matched track E/p vs cluster E ", nptbins,ptmin,ptmax,nPoverEbins,pOverEmin,pOverEmax); | |
986 | fhEOverP->SetXTitle("E (GeV)"); | |
987 | fhEOverP->SetYTitle("E/p"); | |
b5dbb99b | 988 | outputContainer->Add(fhEOverP); |
989 | ||
990 | if(fCalorimeter=="EMCAL") | |
991 | { | |
992 | fhEOverPNoTRD = new TH2F ("hEOverPNoTRD","matched track E/p vs cluster E, SM not behind TRD ", nptbins,ptmin,ptmax,nPoverEbins,pOverEmin,pOverEmax); | |
993 | fhEOverPNoTRD->SetXTitle("E (GeV)"); | |
994 | fhEOverPNoTRD->SetYTitle("E/p"); | |
995 | outputContainer->Add(fhEOverPNoTRD); | |
996 | } | |
31ae6d59 | 997 | |
764ab1f4 | 998 | if(IsDataMC() && fFillTMHisto) |
31ae6d59 | 999 | { |
1000 | fhTrackMatchedMCParticle = new TH2F | |
1001 | ("hTrackMatchedMCParticle", | |
1002 | "Origin of particle vs energy", | |
1003 | nptbins,ptmin,ptmax,8,0,8); | |
1004 | fhTrackMatchedMCParticle->SetXTitle("E (GeV)"); | |
1005 | //fhTrackMatchedMCParticle->SetYTitle("Particle type"); | |
1006 | ||
1007 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(1 ,"Photon"); | |
1008 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(2 ,"Electron"); | |
1009 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(3 ,"Meson Merged"); | |
1010 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(4 ,"Rest"); | |
1011 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(5 ,"Conv. Photon"); | |
1012 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(6 ,"Conv. Electron"); | |
1013 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(7 ,"Conv. Merged"); | |
1014 | fhTrackMatchedMCParticle->GetYaxis()->SetBinLabel(8 ,"Conv. Rest"); | |
1015 | ||
1016 | outputContainer->Add(fhTrackMatchedMCParticle); | |
1017 | } | |
09273901 | 1018 | } |
1019 | ||
b5dbb99b | 1020 | if(fFillWeightHistograms) |
1021 | { | |
78a28af3 | 1022 | fhECellClusterRatio = new TH2F ("hECellClusterRatio"," cell energy / cluster energy vs cluster energy, for selected decay photons from neutral meson", |
1023 | nptbins,ptmin,ptmax, 100,0,1.); | |
1024 | fhECellClusterRatio->SetXTitle("E_{cluster} (GeV) "); | |
1025 | fhECellClusterRatio->SetYTitle("E_{cell i}/E_{cluster}"); | |
1026 | outputContainer->Add(fhECellClusterRatio); | |
1027 | ||
1028 | fhECellClusterLogRatio = new TH2F ("hECellClusterLogRatio"," Log(cell energy / cluster energy) vs cluster energy, for selected decay photons from neutral meson", | |
1a72f6c5 | 1029 | nptbins,ptmin,ptmax, 100,-10,0); |
78a28af3 | 1030 | fhECellClusterLogRatio->SetXTitle("E_{cluster} (GeV) "); |
1a72f6c5 | 1031 | fhECellClusterLogRatio->SetYTitle("Log (E_{max cell}/E_{cluster})"); |
78a28af3 | 1032 | outputContainer->Add(fhECellClusterLogRatio); |
1033 | ||
1034 | fhEMaxCellClusterRatio = new TH2F ("hEMaxCellClusterRatio"," max cell energy / cluster energy vs cluster energy, for selected decay photons from neutral meson", | |
1035 | nptbins,ptmin,ptmax, 100,0,1.); | |
1036 | fhEMaxCellClusterRatio->SetXTitle("E_{cluster} (GeV) "); | |
1037 | fhEMaxCellClusterRatio->SetYTitle("E_{max cell}/E_{cluster}"); | |
1038 | outputContainer->Add(fhEMaxCellClusterRatio); | |
1039 | ||
1040 | fhEMaxCellClusterLogRatio = new TH2F ("hEMaxCellClusterLogRatio"," Log(max cell energy / cluster energy) vs cluster energy, for selected decay photons from neutral meson", | |
1a72f6c5 | 1041 | nptbins,ptmin,ptmax, 100,-10,0); |
78a28af3 | 1042 | fhEMaxCellClusterLogRatio->SetXTitle("E_{cluster} (GeV) "); |
1a72f6c5 | 1043 | fhEMaxCellClusterLogRatio->SetYTitle("Log (E_{max cell}/E_{cluster})"); |
78a28af3 | 1044 | outputContainer->Add(fhEMaxCellClusterLogRatio); |
1045 | ||
b5dbb99b | 1046 | for(Int_t iw = 0; iw < 14; iw++) |
1047 | { | |
1a72f6c5 | 1048 | 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 | 1049 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); |
1050 | fhLambda0ForW0[iw]->SetXTitle("E_{cluster}"); | |
1051 | fhLambda0ForW0[iw]->SetYTitle("#lambda^{2}_{0}"); | |
1052 | outputContainer->Add(fhLambda0ForW0[iw]); | |
1053 | ||
1a72f6c5 | 1054 | // 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), |
1055 | // nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1056 | // fhLambda1ForW0[iw]->SetXTitle("E_{cluster}"); | |
1057 | // fhLambda1ForW0[iw]->SetYTitle("#lambda^{2}_{1}"); | |
1058 | // outputContainer->Add(fhLambda1ForW0[iw]); | |
78a28af3 | 1059 | |
1060 | } | |
1061 | } | |
1062 | ||
b5dbb99b | 1063 | if(IsDataMC()) |
1064 | { | |
3455f821 | 1065 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC && fAnaType==kSSCalo) |
1066 | { | |
883411b2 | 1067 | 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", |
1068 | nptbins,ptmin,ptmax,200,0,2); | |
1069 | fhMCPi0PtGenRecoFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1070 | fhMCPi0PtGenRecoFraction->SetYTitle("E^{ #pi^{0} mother} / E^{rec}"); | |
1071 | outputContainer->Add(fhMCPi0PtGenRecoFraction) ; | |
51a0ace5 | 1072 | |
883411b2 | 1073 | fhMCEtaPtGenRecoFraction = new TH2F("hMCEtaPtGenRecoFraction","Number of clusters from #eta (2 #gamma) identified as #pi^{0} (#eta),pT versus E primary #eta / E reco", |
1074 | nptbins,ptmin,ptmax,200,0,2); | |
1075 | fhMCEtaPtGenRecoFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1076 | fhMCEtaPtGenRecoFraction->SetYTitle("E^{ #eta mother} / E^{rec}"); | |
1077 | outputContainer->Add(fhMCEtaPtGenRecoFraction) ; | |
51a0ace5 | 1078 | |
3455f821 | 1079 | fhMCPi0DecayPt = new TH1F("hMCPi0DecayPt","Number of #gamma from #pi^{0} decay identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax); |
1080 | fhMCPi0DecayPt->SetYTitle("N"); | |
1081 | fhMCPi0DecayPt->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1082 | outputContainer->Add(fhMCPi0DecayPt) ; | |
1083 | ||
883411b2 | 1084 | 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 | 1085 | nptbins,ptmin,ptmax,100,0,1); |
1086 | fhMCPi0DecayPtFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
883411b2 | 1087 | fhMCPi0DecayPtFraction->SetYTitle("E^{gen} / E^{gen-mother}"); |
3455f821 | 1088 | outputContainer->Add(fhMCPi0DecayPtFraction) ; |
1089 | ||
51a0ace5 | 1090 | fhMCEtaDecayPt = new TH1F("hMCEtaDecayPt","Number of #gamma from #eta decay identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax); |
3455f821 | 1091 | fhMCEtaDecayPt->SetYTitle("N"); |
1092 | fhMCEtaDecayPt->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1093 | outputContainer->Add(fhMCEtaDecayPt) ; | |
1094 | ||
883411b2 | 1095 | fhMCEtaDecayPtFraction = new TH2F("hMCEtaDecayPtFraction","Number of #gamma from #eta decay identified as #pi^{0} (#eta), pT versus E primary #gamma / E primary #eta", |
3455f821 | 1096 | nptbins,ptmin,ptmax,100,0,1); |
1097 | fhMCEtaDecayPtFraction->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
883411b2 | 1098 | fhMCEtaDecayPtFraction->SetYTitle("E^{gen} / E^{gen-mother}"); |
3455f821 | 1099 | outputContainer->Add(fhMCEtaDecayPtFraction) ; |
1100 | ||
51a0ace5 | 1101 | fhMCOtherDecayPt = new TH1F("hMCOtherDecayPt","Number of #gamma decay (not #eta or #pi^{0}) identified as #pi^{0} (#eta)",nptbins,ptmin,ptmax); |
3455f821 | 1102 | fhMCOtherDecayPt->SetYTitle("N"); |
1103 | fhMCOtherDecayPt->SetXTitle("p^{rec}_{T} (GeV/c)"); | |
1104 | outputContainer->Add(fhMCOtherDecayPt) ; | |
1105 | ||
1106 | } | |
1107 | ||
477d6cee | 1108 | if((GetReader()->GetDataType() == AliCaloTrackReader::kMC && fAnaType!=kSSCalo) || |
b5dbb99b | 1109 | GetReader()->GetDataType() != AliCaloTrackReader::kMC) |
1110 | { | |
477d6cee | 1111 | |
b5dbb99b | 1112 | fhAnglePairMCPi0 = new TH2F |
1113 | ("AnglePairMCPi0", | |
1114 | "Angle between decay #gamma pair vs E_{pair}, origin #pi^{0}",nptbins,ptmin,ptmax,250,0,0.5); | |
1115 | fhAnglePairMCPi0->SetYTitle("#alpha (rad)"); | |
1116 | fhAnglePairMCPi0->SetXTitle("E_{pair} (GeV)"); | |
1117 | outputContainer->Add(fhAnglePairMCPi0) ; | |
1118 | ||
af722ce4 | 1119 | if (fAnaType!= kSSCalo) |
1120 | { | |
1121 | fhAnglePairMCEta = new TH2F | |
1122 | ("AnglePairMCEta", | |
1123 | "Angle between decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,250,0,0.5); | |
1124 | fhAnglePairMCEta->SetYTitle("#alpha (rad)"); | |
1125 | fhAnglePairMCEta->SetXTitle("E_{pair} (GeV)"); | |
1126 | outputContainer->Add(fhAnglePairMCEta) ; | |
1127 | ||
1128 | fhMassPairMCPi0 = new TH2F | |
1129 | ("MassPairMCPi0", | |
1130 | "Mass for decay #gamma pair vs E_{pair}, origin #pi^{0}",nptbins,ptmin,ptmax,nmassbins,massmin,massmax); | |
1131 | fhMassPairMCPi0->SetYTitle("Mass (MeV/c^{2})"); | |
1132 | fhMassPairMCPi0->SetXTitle("E_{pair} (GeV)"); | |
1133 | outputContainer->Add(fhMassPairMCPi0) ; | |
1134 | ||
1135 | fhMassPairMCEta = new TH2F | |
1136 | ("MassPairMCEta", | |
1137 | "Mass for decay #gamma pair vs E_{pair}, origin #eta",nptbins,ptmin,ptmax,nmassbins,massmin,massmax); | |
1138 | fhMassPairMCEta->SetYTitle("Mass (MeV/c^{2})"); | |
1139 | fhMassPairMCEta->SetXTitle("E_{pair} (GeV)"); | |
1140 | outputContainer->Add(fhMassPairMCEta) ; | |
1141 | } | |
e4ef72be | 1142 | |
3455f821 | 1143 | for(Int_t i = 0; i < 6; i++) |
1144 | { | |
1145 | ||
40d3ce60 | 1146 | fhMCE[i] = new TH1F |
1147 | (Form("hE_MC%s",pname[i].Data()), | |
1148 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1149 | ptype[i].Data()), | |
1150 | nptbins,ptmin,ptmax); | |
1151 | fhMCE[i]->SetYTitle("N"); | |
1152 | fhMCE[i]->SetXTitle("E (GeV)"); | |
1153 | outputContainer->Add(fhMCE[i]) ; | |
1154 | ||
3455f821 | 1155 | fhMCPt[i] = new TH1F |
1156 | (Form("hPt_MC%s",pname[i].Data()), | |
1157 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1158 | ptype[i].Data()), | |
1159 | nptbins,ptmin,ptmax); | |
1160 | fhMCPt[i]->SetYTitle("N"); | |
1161 | fhMCPt[i]->SetXTitle("p_{T} (GeV/c)"); | |
1162 | outputContainer->Add(fhMCPt[i]) ; | |
1163 | ||
17f5b4b6 | 1164 | fhMCPtCentrality[i] = new TH2F |
1165 | (Form("hPtCentrality_MC%s",pname[i].Data()), | |
1166 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1167 | ptype[i].Data()), | |
1168 | nptbins,ptmin,ptmax, 100,0,100); | |
1169 | fhMCPtCentrality[i]->SetYTitle("centrality"); | |
1170 | fhMCPtCentrality[i]->SetXTitle("p_{T} (GeV/c)"); | |
1171 | outputContainer->Add(fhMCPtCentrality[i]) ; | |
1172 | ||
40d3ce60 | 1173 | if(fAnaType == kSSCalo) |
1174 | { | |
1175 | fhMCEReject[i] = new TH1F | |
1176 | (Form("hEReject_MC%s",pname[i].Data()), | |
1177 | Form("Rejected as #pi^{0} (#eta), cluster from %s", | |
1178 | ptype[i].Data()), | |
1179 | nptbins,ptmin,ptmax); | |
1180 | fhMCEReject[i]->SetYTitle("N"); | |
1181 | fhMCEReject[i]->SetXTitle("E (GeV)"); | |
1182 | outputContainer->Add(fhMCEReject[i]) ; | |
1183 | ||
1184 | fhMCPtReject[i] = new TH1F | |
1185 | (Form("hPtReject_MC%s",pname[i].Data()), | |
1186 | Form("Rejected as #pi^{0} (#eta), cluster from %s", | |
1187 | ptype[i].Data()), | |
1188 | nptbins,ptmin,ptmax); | |
1189 | fhMCPtReject[i]->SetYTitle("N"); | |
1190 | fhMCPtReject[i]->SetXTitle("p_{T} (GeV/c)"); | |
1191 | outputContainer->Add(fhMCPtReject[i]) ; | |
1192 | } | |
1193 | ||
3455f821 | 1194 | fhMCPhi[i] = new TH2F |
1195 | (Form("hPhi_MC%s",pname[i].Data()), | |
1196 | Form("Identified as #pi^{0} (#eta), cluster from %s",ptype[i].Data()), | |
1197 | nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
1198 | fhMCPhi[i]->SetYTitle("#phi"); | |
1199 | fhMCPhi[i]->SetXTitle("p_{T} (GeV/c)"); | |
1200 | outputContainer->Add(fhMCPhi[i]) ; | |
1201 | ||
1202 | fhMCEta[i] = new TH2F | |
1203 | (Form("hEta_MC%s",pname[i].Data()), | |
1204 | Form("Identified as #pi^{0} (#eta), cluster from %s", | |
1205 | ptype[i].Data()),nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
1206 | fhMCEta[i]->SetYTitle("#eta"); | |
1207 | fhMCEta[i]->SetXTitle("p_{T} (GeV/c)"); | |
1208 | outputContainer->Add(fhMCEta[i]) ; | |
1209 | ||
1210 | ||
1211 | if( fFillSelectClHisto ) | |
1212 | { | |
e4ef72be | 1213 | fhEMCLambda0[i] = new TH2F(Form("hELambda0_MC%s",pname[i].Data()), |
1214 | Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}",ptype[i].Data()), | |
1215 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1216 | fhEMCLambda0[i]->SetYTitle("#lambda_{0}^{2}"); | |
1217 | fhEMCLambda0[i]->SetXTitle("E (GeV)"); | |
1218 | outputContainer->Add(fhEMCLambda0[i]) ; | |
34c16486 | 1219 | |
e4ef72be | 1220 | fhEMCLambda1[i] = new TH2F(Form("hELambda1_MC%s",pname[i].Data()), |
1221 | Form("Selected pair, cluster from %s : E vs #lambda_{1}^{2}",ptype[i].Data()), | |
1222 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1223 | fhEMCLambda1[i]->SetYTitle("#lambda_{1}^{2}"); | |
1224 | fhEMCLambda1[i]->SetXTitle("E (GeV)"); | |
1225 | outputContainer->Add(fhEMCLambda1[i]) ; | |
34c16486 | 1226 | |
e4ef72be | 1227 | fhEMCDispersion[i] = new TH2F(Form("hEDispersion_MC%s",pname[i].Data()), |
1228 | Form("Selected pair, cluster from %s : E vs dispersion^{2}",ptype[i].Data()), | |
1229 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1230 | fhEMCDispersion[i]->SetYTitle("D^{2}"); | |
1231 | fhEMCDispersion[i]->SetXTitle("E (GeV)"); | |
1232 | outputContainer->Add(fhEMCDispersion[i]) ; | |
34c16486 | 1233 | |
e4ef72be | 1234 | if(fCalorimeter=="EMCAL") |
34c16486 | 1235 | { |
e4ef72be | 1236 | fhEMCLambda0NoTRD[i] = new TH2F(Form("hELambda0NoTRD_MC%s",pname[i].Data()), |
1237 | Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}, NoTRD",ptype[i].Data()), | |
1238 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1239 | fhEMCLambda0NoTRD[i]->SetYTitle("#lambda_{0}^{2}"); | |
1240 | fhEMCLambda0NoTRD[i]->SetXTitle("E (GeV)"); | |
1241 | outputContainer->Add(fhEMCLambda0NoTRD[i]) ; | |
bfdcf7fb | 1242 | |
764ab1f4 | 1243 | if(!fFillOnlySimpleSSHisto) |
e4ef72be | 1244 | { |
764ab1f4 | 1245 | fhMCEDispEta[i] = new TH2F (Form("hEDispEtaE_MC%s",pname[i].Data()), |
1246 | Form("cluster from %s : #sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E",ptype[i].Data()), | |
1247 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
1248 | fhMCEDispEta[i]->SetXTitle("E (GeV)"); | |
1249 | fhMCEDispEta[i]->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
1250 | outputContainer->Add(fhMCEDispEta[i]); | |
1251 | ||
1252 | fhMCEDispPhi[i] = new TH2F (Form("hEDispPhiE_MC%s",pname[i].Data()), | |
1253 | Form("cluster from %s : #sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E",ptype[i].Data()), | |
1254 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
1255 | fhMCEDispPhi[i]->SetXTitle("E (GeV)"); | |
1256 | fhMCEDispPhi[i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1257 | outputContainer->Add(fhMCEDispPhi[i]); | |
1258 | ||
1259 | fhMCESumEtaPhi[i] = new TH2F (Form("hESumEtaPhiE_MC%s",pname[i].Data()), | |
1260 | 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()), | |
1261 | nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax); | |
1262 | fhMCESumEtaPhi[i]->SetXTitle("E (GeV)"); | |
1263 | fhMCESumEtaPhi[i]->SetYTitle("#delta^{2}_{#eta #phi}"); | |
1264 | outputContainer->Add(fhMCESumEtaPhi[i]); | |
e4ef72be | 1265 | |
764ab1f4 | 1266 | fhMCEDispEtaPhiDiff[i] = new TH2F (Form("hEDispEtaPhiDiffE_MC%s",pname[i].Data()), |
1267 | Form("cluster from %s : #sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E",ptype[i].Data()), | |
1268 | nptbins,ptmin,ptmax,200,-10,10); | |
1269 | fhMCEDispEtaPhiDiff[i]->SetXTitle("E (GeV)"); | |
1270 | fhMCEDispEtaPhiDiff[i]->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}"); | |
1271 | outputContainer->Add(fhMCEDispEtaPhiDiff[i]); | |
e4ef72be | 1272 | |
764ab1f4 | 1273 | fhMCESphericity[i] = new TH2F (Form("hESphericity_MC%s",pname[i].Data()), |
1274 | 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()), | |
1275 | nptbins,ptmin,ptmax, 200,-1,1); | |
1276 | fhMCESphericity[i]->SetXTitle("E (GeV)"); | |
1277 | fhMCESphericity[i]->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})"); | |
1278 | outputContainer->Add(fhMCESphericity[i]); | |
e4ef72be | 1279 | |
764ab1f4 | 1280 | for(Int_t ie = 0; ie < 7; ie++) |
1281 | { | |
1282 | fhMCDispEtaDispPhi[ie][i] = new TH2F (Form("hMCDispEtaDispPhi_EBin%d_MC%s",ie,pname[i].Data()), | |
1283 | 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]), | |
1284 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
1285 | fhMCDispEtaDispPhi[ie][i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
1286 | fhMCDispEtaDispPhi[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1287 | outputContainer->Add(fhMCDispEtaDispPhi[ie][i]); | |
1288 | ||
1289 | fhMCLambda0DispEta[ie][i] = new TH2F (Form("hMCLambda0DispEta_EBin%d_MC%s",ie,pname[i].Data()), | |
1290 | 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]), | |
1291 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
1292 | fhMCLambda0DispEta[ie][i]->SetXTitle("#lambda^{2}_{0}"); | |
1293 | fhMCLambda0DispEta[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1294 | outputContainer->Add(fhMCLambda0DispEta[ie][i]); | |
1295 | ||
1296 | fhMCLambda0DispPhi[ie][i] = new TH2F (Form("hMCLambda0DispPhi_EBin%d_MC%s",ie,pname[i].Data()), | |
1297 | 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]), | |
1298 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
1299 | fhMCLambda0DispPhi[ie][i]->SetXTitle("#lambda^{2}_{0}"); | |
1300 | fhMCLambda0DispPhi[ie][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
1301 | outputContainer->Add(fhMCLambda0DispPhi[ie][i]); | |
1302 | ||
1303 | } | |
1304 | } | |
e4ef72be | 1305 | } |
1306 | ||
1307 | fhEMCLambda0FracMaxCellCut[i] = new TH2F(Form("hELambda0FracMaxCellCut_MC%s",pname[i].Data()), | |
1308 | Form("Selected pair, cluster from %s : E vs #lambda_{0}^{2}, Max cell fraction of energy < 0.5 ",ptype[i].Data()), | |
1309 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
1310 | fhEMCLambda0FracMaxCellCut[i]->SetYTitle("#lambda_{0}^{2}"); | |
1311 | fhEMCLambda0FracMaxCellCut[i]->SetXTitle("E (GeV)"); | |
1312 | outputContainer->Add(fhEMCLambda0FracMaxCellCut[i]) ; | |
1313 | ||
1314 | fhEMCFracMaxCell[i] = new TH2F(Form("hEFracMaxCell_MC%s",pname[i].Data()), | |
1315 | Form("Selected pair, cluster from %s : E vs Max cell fraction of energy",ptype[i].Data()), | |
1316 | nptbins,ptmin,ptmax,100,0,1); | |
1317 | fhEMCFracMaxCell[i]->SetYTitle("Fraction"); | |
1318 | fhEMCFracMaxCell[i]->SetXTitle("E (GeV)"); | |
1319 | outputContainer->Add(fhEMCFracMaxCell[i]) ; | |
1320 | ||
1321 | }// | |
1322 | } // shower shape histo | |
34c16486 | 1323 | |
521636d2 | 1324 | } //Not MC reader |
477d6cee | 1325 | }//Histos with MC |
1326 | ||
4650f5cf | 1327 | if(fAnaType==kSSCalo) |
1328 | { | |
1329 | fhAsymmetry = new TH2F ("hAsymmetry","A = ( E1 - E2 ) / ( E1 + E2 ) vs E", | |
1330 | nptbins,ptmin,ptmax, 200, -1,1); | |
1331 | fhAsymmetry->SetXTitle("E (GeV)"); | |
1332 | fhAsymmetry->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1333 | outputContainer->Add(fhAsymmetry); | |
1334 | ||
1335 | fhSelectedAsymmetry = new TH2F ("hSelectedAsymmetry","A = ( E1 - E2 ) / ( E1 + E2 ) vs E", | |
1336 | nptbins,ptmin,ptmax, 200, -1,1); | |
1337 | fhSelectedAsymmetry->SetXTitle("E (GeV)"); | |
1338 | fhSelectedAsymmetry->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1339 | outputContainer->Add(fhSelectedAsymmetry); | |
1340 | ||
1341 | if(IsDataMC()) | |
1342 | { | |
1343 | for(Int_t i = 0; i< 6; i++) | |
1344 | { | |
1345 | fhMCEAsymmetry[i] = new TH2F (Form("hEAsymmetry_MC%s",pname[i].Data()), | |
1346 | Form("cluster from %s : A = ( E1 - E2 ) / ( E1 + E2 ) vs E",ptype[i].Data()), | |
1347 | nptbins,ptmin,ptmax, 200,-1,1); | |
1348 | fhMCEAsymmetry[i]->SetXTitle("E (GeV)"); | |
1349 | fhMCEAsymmetry[i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1350 | outputContainer->Add(fhMCEAsymmetry[i]); | |
1351 | } | |
1352 | } | |
1353 | } | |
477d6cee | 1354 | |
764ab1f4 | 1355 | if(fAnaType==kSSCalo && fFillSelectClHisto && !fFillOnlySimpleSSHisto ) |
bfdcf7fb | 1356 | { |
1357 | ||
bfdcf7fb | 1358 | |
1359 | for(Int_t i = 0; i< 3; i++) | |
1360 | { | |
1361 | fhEAsymmetryLocMax[i] = new TH2F(Form("hEAsymmetryLocMax%d",i+1), | |
1362 | Form("Selected #pi^{0} (#eta) pairs: E vs A = ( E1 - E2 ) / ( E1 + E2 ), %s",nlm[i].Data()), | |
1363 | nptbins,ptmin,ptmax,200, -1,1); | |
1364 | fhEAsymmetryLocMax[i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1365 | fhEAsymmetryLocMax[i]->SetXTitle("E (GeV)"); | |
1366 | outputContainer->Add(fhEAsymmetryLocMax[i]) ; | |
1367 | } | |
1368 | ||
d2655d46 | 1369 | for(Int_t ie = 0; ie< 7; ie++) |
bfdcf7fb | 1370 | { |
1371 | ||
1372 | fhAsymmetryLambda0[ie] = new TH2F (Form("hAsymmetryLambda0_EBin%d",ie), | |
1373 | Form("#lambda_{0}^{2} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]), | |
1374 | ssbins,ssmin,ssmax , 200,-1,1); | |
1375 | fhAsymmetryLambda0[ie]->SetXTitle("#lambda_{0}^{2}"); | |
1376 | fhAsymmetryLambda0[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1377 | outputContainer->Add(fhAsymmetryLambda0[ie]); | |
1378 | ||
1379 | fhAsymmetryDispEta[ie] = new TH2F (Form("hAsymmetryDispEta_EBin%d",ie), | |
1380 | Form("#sigma^{2}_{#eta #eta} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]), | |
1381 | ssbins,ssmin,ssmax , 200,-1,1); | |
1382 | fhAsymmetryDispEta[ie]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
1383 | fhAsymmetryDispEta[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1384 | outputContainer->Add(fhAsymmetryDispEta[ie]); | |
1385 | ||
1386 | fhAsymmetryDispPhi[ie] = new TH2F (Form("hAsymmetryDispPhi_EBin%d",ie), | |
1387 | Form("#sigma^{2}_{#phi #phi} vs A for %d < E < %d GeV",bin[ie],bin[ie+1]), | |
1388 | ssbins,ssmin,ssmax , 200,-1,1); | |
1389 | fhAsymmetryDispPhi[ie]->SetXTitle("#sigma^{2}_{#phi #phi}"); | |
1390 | fhAsymmetryDispPhi[ie]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1391 | outputContainer->Add(fhAsymmetryDispPhi[ie]); | |
1392 | } | |
1393 | ||
1394 | ||
1395 | if(IsDataMC()) | |
1396 | { | |
1397 | for(Int_t i = 0; i< 6; i++) | |
1398 | { | |
d2655d46 | 1399 | for(Int_t ie = 0; ie < 7; ie++) |
bfdcf7fb | 1400 | { |
1401 | fhMCAsymmetryLambda0[ie][i] = new TH2F (Form("hMCAsymmetryLambda0_EBin%d_MC%s",ie,pname[i].Data()), | |
1402 | Form("cluster from %s : #lambda_{0}^{2} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1403 | ssbins,ssmin,ssmax , 200,-1,1); | |
1404 | fhMCAsymmetryLambda0[ie][i]->SetXTitle("#lambda_{0}^{2}"); | |
1405 | fhMCAsymmetryLambda0[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1406 | outputContainer->Add(fhMCAsymmetryLambda0[ie][i]); | |
1407 | ||
1408 | fhMCAsymmetryDispEta[ie][i] = new TH2F (Form("hMCAsymmetryDispEta_EBin%d_MC%s",ie,pname[i].Data()), | |
1409 | Form("cluster from %s : #sigma^{2}_{#eta #eta} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1410 | ssbins,ssmin,ssmax , 200,-1,1); | |
1411 | fhMCAsymmetryDispEta[ie][i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
1412 | fhMCAsymmetryDispEta[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1413 | outputContainer->Add(fhMCAsymmetryDispEta[ie][i]); | |
1414 | ||
1415 | fhMCAsymmetryDispPhi[ie][i] = new TH2F (Form("hMCAsymmetryDispPhi_EBin%d_MC%s",ie,pname[i].Data()), | |
1416 | Form("cluster from %s : #sigma^{2}_{#phi #phi} vs A for %d < E < %d GeV",pname[i].Data(),bin[ie],bin[ie+1]), | |
1417 | ssbins,ssmin,ssmax , 200,-1,1); | |
1418 | fhMCAsymmetryDispPhi[ie][i]->SetXTitle("#sigma^{2}_{#phi #phi}"); | |
1419 | fhMCAsymmetryDispPhi[ie][i]->SetYTitle("A = ( E1 - E2 ) / ( E1 + E2 )"); | |
1420 | outputContainer->Add(fhMCAsymmetryDispPhi[ie][i]); | |
1421 | } | |
bfdcf7fb | 1422 | } |
1423 | } | |
bfdcf7fb | 1424 | } |
1425 | ||
2ad19c3d | 1426 | if(fFillPileUpHistograms) |
1427 | { | |
5e5e056f | 1428 | |
1429 | TString pileUpName[] = {"SPD","EMCAL","SPDOrEMCAL","SPDAndEMCAL","SPDAndNotEMCAL","EMCALAndNotSPD","NotSPDAndNotEMCAL"} ; | |
1430 | ||
1431 | for(Int_t i = 0 ; i < 7 ; i++) | |
1432 | { | |
1433 | fhPtPi0PileUp[i] = new TH1F(Form("hPtPi0PileUp%s",pileUpName[i].Data()), | |
1434 | Form("Selected #pi^{0} (#eta) p_{T} distribution, %s Pile-Up event",pileUpName[i].Data()), nptbins,ptmin,ptmax); | |
1435 | fhPtPi0PileUp[i]->SetXTitle("p_{T} (GeV/c)"); | |
1436 | outputContainer->Add(fhPtPi0PileUp[i]); | |
1437 | } | |
1438 | ||
2ad19c3d | 1439 | fhTimeENoCut = new TH2F ("hTimeE_NoCut","time of cluster vs E of clusters, no cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax); |
1440 | fhTimeENoCut->SetXTitle("E (GeV)"); | |
1441 | fhTimeENoCut->SetYTitle("time (ns)"); | |
1442 | outputContainer->Add(fhTimeENoCut); | |
1443 | ||
1444 | fhTimeESPD = new TH2F ("hTimeE_SPD","time of cluster vs E of clusters, SPD cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax); | |
1445 | fhTimeESPD->SetXTitle("E (GeV)"); | |
1446 | fhTimeESPD->SetYTitle("time (ns)"); | |
1447 | outputContainer->Add(fhTimeESPD); | |
1448 | ||
1449 | fhTimeESPDMulti = new TH2F ("hTimeE_SPDMulti","time of cluster vs E of clusters, SPD multi cut", nptbins,ptmin,ptmax, ntimebins,timemin,timemax); | |
1450 | fhTimeESPDMulti->SetXTitle("E (GeV)"); | |
1451 | fhTimeESPDMulti->SetYTitle("time (ns)"); | |
1452 | outputContainer->Add(fhTimeESPDMulti); | |
1453 | ||
1454 | fhTimeNPileUpVertSPD = new TH2F ("hTime_NPileUpVertSPD","time of cluster vs N pile-up SPD vertex", ntimebins,timemin,timemax,50,0,50); | |
1455 | fhTimeNPileUpVertSPD->SetYTitle("# vertex "); | |
1456 | fhTimeNPileUpVertSPD->SetXTitle("time (ns)"); | |
1457 | outputContainer->Add(fhTimeNPileUpVertSPD); | |
1458 | ||
1459 | fhTimeNPileUpVertTrack = new TH2F ("hTime_NPileUpVertTracks","time of cluster vs N pile-up Tracks vertex", ntimebins,timemin,timemax, 50,0,50 ); | |
1460 | fhTimeNPileUpVertTrack->SetYTitle("# vertex "); | |
1461 | fhTimeNPileUpVertTrack->SetXTitle("time (ns)"); | |
1462 | outputContainer->Add(fhTimeNPileUpVertTrack); | |
1463 | ||
1464 | fhTimeNPileUpVertContributors = new TH2F ("hTime_NPileUpVertContributors","time of cluster vs N constributors to pile-up SPD vertex", ntimebins,timemin,timemax,50,0,50); | |
1465 | fhTimeNPileUpVertContributors->SetYTitle("# vertex "); | |
1466 | fhTimeNPileUpVertContributors->SetXTitle("time (ns)"); | |
1467 | outputContainer->Add(fhTimeNPileUpVertContributors); | |
1468 | ||
1469 | 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); | |
1470 | fhTimePileUpMainVertexZDistance->SetYTitle("distance Z (cm) "); | |
1471 | fhTimePileUpMainVertexZDistance->SetXTitle("time (ns)"); | |
1472 | outputContainer->Add(fhTimePileUpMainVertexZDistance); | |
1473 | ||
1474 | fhTimePileUpMainVertexZDiamond = new TH2F ("hTime_PileUpMainVertexZDiamond","time of cluster vs distance in Z pile-up SPD vertex - z diamond",ntimebins,timemin,timemax,100,0,50); | |
1475 | fhTimePileUpMainVertexZDiamond->SetYTitle("diamond distance Z (cm) "); | |
1476 | fhTimePileUpMainVertexZDiamond->SetXTitle("time (ns)"); | |
1477 | outputContainer->Add(fhTimePileUpMainVertexZDiamond); | |
1478 | ||
1479 | } | |
1480 | ||
477d6cee | 1481 | //Keep neutral meson selection histograms if requiered |
1482 | //Setting done in AliNeutralMesonSelection | |
1483 | ||
e4ef72be | 1484 | if(fAnaType!=kSSCalo && GetNeutralMesonSelection()) |
1485 | { | |
477d6cee | 1486 | TList * nmsHistos = GetNeutralMesonSelection()->GetCreateOutputObjects() ; |
e4ef72be | 1487 | |
477d6cee | 1488 | if(GetNeutralMesonSelection()->AreNeutralMesonSelectionHistosKept()) |
1489 | for(Int_t i = 0; i < nmsHistos->GetEntries(); i++) outputContainer->Add(nmsHistos->At(i)) ; | |
e4ef72be | 1490 | |
5ae09196 | 1491 | delete nmsHistos; |
477d6cee | 1492 | } |
1493 | ||
477d6cee | 1494 | return outputContainer ; |
1495 | ||
1496 | } | |
1497 | ||
3455f821 | 1498 | //_____________________________________________ |
1499 | Int_t AliAnaPi0EbE::GetMCIndex(const Int_t tag) | |
1500 | { | |
1501 | ||
1502 | // Assign mc index depending on MC bit set | |
1503 | ||
1504 | if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) ) | |
1505 | { | |
1506 | return kmcPi0 ; | |
1507 | }//pi0 | |
1508 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) ) | |
1509 | { | |
1510 | return kmcEta ; | |
1511 | }//eta | |
1512 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) && | |
51a0ace5 | 1513 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) ) |
3455f821 | 1514 | { |
1515 | return kmcConversion ; | |
1516 | }//conversion photon | |
1517 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) ) | |
1518 | { | |
1519 | return kmcPhoton ; | |
1520 | }//photon no conversion | |
1521 | else if ( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron)) | |
1522 | { | |
1523 | return kmcElectron ; | |
1524 | }//electron | |
1525 | else | |
1526 | { | |
1527 | return kmcHadron ; | |
1528 | }//other particles | |
1529 | ||
1530 | } | |
1531 | ||
1532 | //__________________________________________________________________ | |
1533 | void AliAnaPi0EbE::HasPairSameMCMother(AliAODPWG4Particle * photon1, | |
1534 | AliAODPWG4Particle * photon2, | |
1535 | Int_t & label, Int_t & tag) | |
1536 | { | |
1537 | // Check the labels of pare in case mother was same pi0 or eta | |
1538 | // Set the new AOD accordingly | |
1539 | ||
1540 | Int_t label1 = photon1->GetLabel(); | |
1541 | Int_t label2 = photon2->GetLabel(); | |
1542 | ||
1543 | if(label1 < 0 || label2 < 0 ) return ; | |
1544 | ||
2644ead9 | 1545 | //Int_t tag1 = GetMCAnalysisUtils()->CheckOrigin(label1, GetReader()); |
1546 | //Int_t tag2 = GetMCAnalysisUtils()->CheckOrigin(label2, GetReader()); | |
3455f821 | 1547 | Int_t tag1 = photon1->GetTag(); |
1548 | Int_t tag2 = photon2->GetTag(); | |
1549 | ||
1550 | if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Origin of: photon1 %d; photon2 %d \n",tag1, tag2); | |
1551 | if( (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay) && | |
1552 | GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCPi0Decay) ) || | |
1553 | (GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCEtaDecay) && | |
1554 | GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCEtaDecay) ) | |
1555 | ) | |
1556 | { | |
1557 | ||
1558 | //Check if pi0/eta mother is the same | |
1559 | if(GetReader()->ReadStack()) | |
1560 | { | |
1561 | if(label1>=0) | |
1562 | { | |
1563 | TParticle * mother1 = GetMCStack()->Particle(label1);//photon in kine tree | |
1564 | label1 = mother1->GetFirstMother(); | |
1565 | //mother1 = GetMCStack()->Particle(label1);//pi0 | |
1566 | } | |
1567 | if(label2>=0) | |
1568 | { | |
1569 | TParticle * mother2 = GetMCStack()->Particle(label2);//photon in kine tree | |
1570 | label2 = mother2->GetFirstMother(); | |
1571 | //mother2 = GetMCStack()->Particle(label2);//pi0 | |
1572 | } | |
1573 | } // STACK | |
1574 | else if(GetReader()->ReadAODMCParticles()) | |
1575 | {//&& (input > -1)){ | |
1576 | if(label1>=0) | |
1577 | { | |
2644ead9 | 1578 | AliAODMCParticle * mother1 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles())->At(label1);//photon in kine tree |
3455f821 | 1579 | label1 = mother1->GetMother(); |
1580 | //mother1 = GetMCStack()->Particle(label1);//pi0 | |
1581 | } | |
1582 | if(label2>=0) | |
1583 | { | |
2644ead9 | 1584 | AliAODMCParticle * mother2 = (AliAODMCParticle *) (GetReader()->GetAODMCParticles())->At(label2);//photon in kine tree |
3455f821 | 1585 | label2 = mother2->GetMother(); |
1586 | //mother2 = GetMCStack()->Particle(label2);//pi0 | |
1587 | } | |
1588 | }// AOD | |
1589 | ||
1590 | //printf("mother1 %d, mother2 %d\n",label1,label2); | |
1591 | if( label1 == label2 && label1>=0 ) | |
1592 | { | |
1593 | ||
1594 | label = label1; | |
1595 | ||
1596 | TLorentzVector mom1 = *(photon1->Momentum()); | |
1597 | TLorentzVector mom2 = *(photon2->Momentum()); | |
1598 | ||
1599 | Double_t angle = mom2.Angle(mom1.Vect()); | |
1600 | Double_t mass = (mom1+mom2).M(); | |
1601 | Double_t epair = (mom1+mom2).E(); | |
1602 | ||
1603 | if(GetMCAnalysisUtils()->CheckTagBit(tag1,AliMCAnalysisUtils::kMCPi0Decay)) | |
1604 | { | |
1605 | fhMassPairMCPi0 ->Fill(epair,mass); | |
1606 | fhAnglePairMCPi0->Fill(epair,angle); | |
1607 | GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCPi0); | |
1608 | } | |
1609 | else | |
1610 | { | |
1611 | fhMassPairMCEta ->Fill(epair,mass); | |
1612 | fhAnglePairMCEta->Fill(epair,angle); | |
1613 | GetMCAnalysisUtils()->SetTagBit(tag,AliMCAnalysisUtils::kMCEta); | |
1614 | } | |
1615 | ||
1616 | } // same label | |
1617 | } // both from eta or pi0 decay | |
1618 | ||
1619 | } | |
1620 | ||
521636d2 | 1621 | //____________________________________________________________________________ |
1622 | void AliAnaPi0EbE::Init() | |
1623 | { | |
1624 | //Init | |
1625 | //Do some checks | |
1626 | if(fCalorimeter == "PHOS" && !GetReader()->IsPHOSSwitchedOn() && NewOutputAOD()){ | |
1627 | printf("AliAnaPi0EbE::Init() - !!STOP: You want to use PHOS in analysis but it is not read!! \n!!Check the configuration file!!\n"); | |
1628 | abort(); | |
1629 | } | |
1630 | else if(fCalorimeter == "EMCAL" && !GetReader()->IsEMCALSwitchedOn() && NewOutputAOD()){ | |
1631 | printf("AliAnaPi0EbE::Init() - !!STOP: You want to use EMCAL in analysis but it is not read!! \n!!Check the configuration file!!\n"); | |
1632 | abort(); | |
1633 | } | |
1634 | ||
1635 | } | |
1636 | ||
1637 | //____________________________________________________________________________ | |
1638 | void AliAnaPi0EbE::InitParameters() | |
1639 | { | |
1640 | //Initialize the parameters of the analysis. | |
1641 | AddToHistogramsName("AnaPi0EbE_"); | |
1642 | ||
1db06135 | 1643 | fInputAODGammaConvName = "PhotonsCTS" ; |
521636d2 | 1644 | fAnaType = kIMCalo ; |
1645 | fCalorimeter = "EMCAL" ; | |
1646 | fMinDist = 2.; | |
1647 | fMinDist2 = 4.; | |
1648 | fMinDist3 = 5.; | |
1649 | ||
4d97a954 | 1650 | fNLMECutMin[0] = 10.; |
1651 | fNLMECutMin[1] = 6. ; | |
1652 | fNLMECutMin[2] = 6. ; | |
1653 | ||
521636d2 | 1654 | } |
1655 | ||
477d6cee | 1656 | //__________________________________________________________________ |
1657 | void AliAnaPi0EbE::MakeAnalysisFillAOD() | |
1658 | { | |
1659 | //Do analysis and fill aods | |
1660 | ||
1661 | switch(fAnaType) | |
521636d2 | 1662 | { |
477d6cee | 1663 | case kIMCalo: |
1664 | MakeInvMassInCalorimeter(); | |
1665 | break; | |
1666 | ||
1667 | case kSSCalo: | |
1668 | MakeShowerShapeIdentification(); | |
1669 | break; | |
1670 | ||
1671 | case kIMCaloTracks: | |
1672 | MakeInvMassInCalorimeterAndCTS(); | |
1673 | break; | |
1674 | ||
521636d2 | 1675 | } |
477d6cee | 1676 | } |
1677 | ||
42d47cb7 | 1678 | //____________________________________________ |
477d6cee | 1679 | void AliAnaPi0EbE::MakeInvMassInCalorimeter() |
1680 | { | |
57b97dc6 | 1681 | //Do analysis and fill aods |
1682 | //Search for the photon decay in calorimeters | |
1683 | //Read photon list from AOD, produced in class AliAnaPhoton | |
1684 | //Check if 2 photons have the mass of the pi0. | |
477d6cee | 1685 | |
1686 | TLorentzVector mom1; | |
1687 | TLorentzVector mom2; | |
1688 | TLorentzVector mom ; | |
b5dbb99b | 1689 | |
1690 | Int_t tag = 0; | |
1691 | Int_t label = 0; | |
477d6cee | 1692 | |
1693 | if(!GetInputAODBranch()){ | |
a3aebfff | 1694 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - No input calo photons in AOD with name branch < %s >, STOP \n",GetInputAODName().Data()); |
477d6cee | 1695 | abort(); |
1696 | } | |
f8006433 | 1697 | |
42d47cb7 | 1698 | //Get shower shape information of clusters |
1699 | TObjArray *clusters = 0; | |
1700 | if (fCalorimeter=="EMCAL") clusters = GetEMCALClusters(); | |
1701 | else if(fCalorimeter=="PHOS") clusters = GetPHOSClusters() ; | |
1702 | ||
c4a7d28a | 1703 | for(Int_t iphoton = 0; iphoton < GetInputAODBranch()->GetEntriesFast()-1; iphoton++){ |
477d6cee | 1704 | AliAODPWG4Particle * photon1 = (AliAODPWG4Particle*) (GetInputAODBranch()->At(iphoton)); |
c8fe2783 | 1705 | |
c4a7d28a | 1706 | //Vertex cut in case of mixed events |
c8fe2783 | 1707 | Int_t evtIndex1 = 0 ; |
1708 | if(GetMixedEvent()) | |
1709 | evtIndex1 = GetMixedEvent()->EventIndexForCaloCluster(photon1->GetCaloLabel(0)) ; | |
5025c139 | 1710 | if(TMath::Abs(GetVertex(evtIndex1)[2]) > GetZvertexCut()) continue ; //vertex cut |
477d6cee | 1711 | mom1 = *(photon1->Momentum()); |
1712 | ||
42d47cb7 | 1713 | //Get original cluster, to recover some information |
1db06135 | 1714 | Int_t iclus = -1; |
1715 | AliVCluster *cluster1 = FindCluster(clusters,photon1->GetCaloLabel(0),iclus); | |
42d47cb7 | 1716 | |
1db06135 | 1717 | if(!cluster1){ |
42d47cb7 | 1718 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - First cluster not found\n"); |
1719 | return; | |
9ab9e937 | 1720 | } |
c4a7d28a | 1721 | |
b5dbb99b | 1722 | for(Int_t jphoton = iphoton+1; jphoton < GetInputAODBranch()->GetEntriesFast(); jphoton++) |
1723 | { | |
a3aebfff | 1724 | AliAODPWG4Particle * photon2 = (AliAODPWG4Particle*) (GetInputAODBranch()->At(jphoton)); |
b5dbb99b | 1725 | |
c8fe2783 | 1726 | Int_t evtIndex2 = 0 ; |
1727 | if(GetMixedEvent()) | |
1728 | evtIndex2 = GetMixedEvent()->EventIndexForCaloCluster(photon2->GetCaloLabel(0)) ; | |
b5dbb99b | 1729 | |
c8fe2783 | 1730 | if(GetMixedEvent() && (evtIndex1 == evtIndex2)) |
1731 | continue ; | |
b5dbb99b | 1732 | |
5025c139 | 1733 | if(TMath::Abs(GetVertex(evtIndex2)[2]) > GetZvertexCut()) continue ; //vertex cut |
b5dbb99b | 1734 | |
477d6cee | 1735 | mom2 = *(photon2->Momentum()); |
c4a7d28a | 1736 | |
1db06135 | 1737 | //Get original cluster, to recover some information |
1738 | Int_t iclus2; | |
1739 | AliVCluster *cluster2 = FindCluster(clusters,photon2->GetCaloLabel(0),iclus2,iclus+1); | |
42d47cb7 | 1740 | |
b5dbb99b | 1741 | if(!cluster2) |
1742 | { | |
42d47cb7 | 1743 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - Second cluster not found\n"); |
1db06135 | 1744 | return; |
9ab9e937 | 1745 | } |
c4a7d28a | 1746 | |
42d47cb7 | 1747 | Float_t e1 = photon1->E(); |
1748 | Float_t e2 = photon2->E(); | |
1749 | ||
1750 | //Select clusters with good time window difference | |
1751 | Float_t tof1 = cluster1->GetTOF()*1e9;; | |
1752 | Float_t tof2 = cluster2->GetTOF()*1e9;; | |
1753 | Double_t t12diff = tof1-tof2; | |
1754 | fhEPairDiffTime->Fill(e1+e2, t12diff); | |
1755 | if(TMath::Abs(t12diff) > GetPairTimeCut()) continue; | |
1756 | ||
b5dbb99b | 1757 | //Play with the MC stack if available |
1758 | if(IsDataMC()) HasPairSameMCMother(photon1, photon2, label, tag) ; | |
1759 | ||
5c46c992 | 1760 | // Check the invariant mass for different selection on the local maxima |
1761 | // Name of AOD method TO BE FIXED | |
1762 | Int_t nMaxima1 = photon1->GetFiducialArea(); | |
1763 | Int_t nMaxima2 = photon2->GetFiducialArea(); | |
1764 | ||
1765 | Double_t mass = (mom1+mom2).M(); | |
1766 | Double_t epair = (mom1+mom2).E(); | |
1767 | ||
1768 | if(nMaxima1==nMaxima2) | |
1769 | { | |
1770 | if (nMaxima1==1) fhMassPairLocMax[0]->Fill(epair,mass); | |
1771 | else if(nMaxima1==2) fhMassPairLocMax[1]->Fill(epair,mass); | |
1772 | else fhMassPairLocMax[2]->Fill(epair,mass); | |
1773 | } | |
1774 | else if(nMaxima1==1 || nMaxima2==1) | |
1775 | { | |
1776 | if (nMaxima1==2 || nMaxima2==2) fhMassPairLocMax[3]->Fill(epair,mass); | |
3c1d9afb | 1777 | else fhMassPairLocMax[4]->Fill(epair,mass); |
5c46c992 | 1778 | } |
1779 | else | |
1780 | fhMassPairLocMax[5]->Fill(epair,mass); | |
1781 | ||
3c1d9afb | 1782 | // combinations with SS axis cut and NLM cut |
1783 | if(nMaxima1 == 1 && cluster2->GetM02() > 0.3) fhMassPairLocMax[6]->Fill(epair,mass); | |
1784 | if(nMaxima2 == 1 && cluster1->GetM02() > 0.3) fhMassPairLocMax[6]->Fill(epair,mass); | |
1785 | if(nMaxima1 > 1 && cluster2->GetM02() < 0.3 && cluster2->GetM02()> 0.1 ) fhMassPairLocMax[7]->Fill(epair,mass); | |
1786 | if(nMaxima2 > 1 && cluster1->GetM02() < 0.3 && cluster1->GetM02()> 0.1 ) fhMassPairLocMax[7]->Fill(epair,mass); | |
1787 | ||
a6e83e39 | 1788 | //Skip events with too few or too many NLM |
fb51265c | 1789 | if((nMaxima1 < fNLMCutMin || nMaxima1 > fNLMCutMax) || (nMaxima2 < fNLMCutMin || nMaxima2 > fNLMCutMax)) continue ; |
a6e83e39 | 1790 | |
1791 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - NLM of out of range: cluster1 %d, cluster2 %d \n",nMaxima1, nMaxima2); | |
1792 | ||
f02db2c0 | 1793 | //Mass of all pairs |
1794 | fhMass->Fill(epair,(mom1+mom2).M()); | |
a6e83e39 | 1795 | |
57b97dc6 | 1796 | //Select good pair (good phi, pt cuts, aperture and invariant mass) |
3bfcb597 | 1797 | if(GetNeutralMesonSelection()->SelectPair(mom1, mom2,fCalorimeter)) |
c8fe2783 | 1798 | { |
1799 | if(GetDebug()>1) | |
1800 | 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 | 1801 | |
57b97dc6 | 1802 | //Fill some histograms about shower shape |
06e81356 | 1803 | if(fFillSelectClHisto && clusters && GetReader()->GetDataType()!=AliCaloTrackReader::kMC) |
5c46c992 | 1804 | { |
1805 | FillSelectedClusterHistograms(cluster1, nMaxima1, photon1->GetTag()); | |
1806 | FillSelectedClusterHistograms(cluster2, nMaxima2, photon2->GetTag()); | |
42d47cb7 | 1807 | } |
521636d2 | 1808 | |
803d06a8 | 1809 | // Tag both photons as decay |
1810 | photon1->SetTagged(kTRUE); | |
1811 | photon2->SetTagged(kTRUE); | |
09273901 | 1812 | |
1813 | fhPtDecay->Fill(photon1->Pt()); | |
1814 | fhEDecay ->Fill(photon1->E() ); | |
1815 | ||
1816 | fhPtDecay->Fill(photon2->Pt()); | |
1817 | fhEDecay ->Fill(photon2->E() ); | |
2ad19c3d | 1818 | |
57b97dc6 | 1819 | //Create AOD for analysis |
c8fe2783 | 1820 | mom = mom1+mom2; |
a6e83e39 | 1821 | |
f02db2c0 | 1822 | //Mass of selected pairs |
1823 | fhSelectedMass->Fill(epair,mom.M()); | |
1824 | ||
2ad19c3d | 1825 | // Fill histograms to undertand pile-up before other cuts applied |
1826 | // Remember to relax time cuts in the reader | |
1827 | FillPileUpHistograms(mom.E(),((cluster1->GetTOF()+cluster2->GetTOF())*1e9) /2); | |
1828 | ||
c8fe2783 | 1829 | AliAODPWG4Particle pi0 = AliAODPWG4Particle(mom); |
b5dbb99b | 1830 | |
21a4b1c0 | 1831 | pi0.SetIdentifiedParticleType(AliCaloPID::kPi0); |
c8fe2783 | 1832 | pi0.SetDetector(photon1->GetDetector()); |
b5dbb99b | 1833 | |
1834 | // MC | |
1835 | pi0.SetLabel(label); | |
c8fe2783 | 1836 | pi0.SetTag(tag); |
b5dbb99b | 1837 | |
57b97dc6 | 1838 | //Set the indeces of the original caloclusters |
c8fe2783 | 1839 | pi0.SetCaloLabel(photon1->GetCaloLabel(0), photon2->GetCaloLabel(0)); |
f8006433 | 1840 | //pi0.SetInputFileIndex(input); |
b5dbb99b | 1841 | |
c8fe2783 | 1842 | AddAODParticle(pi0); |
b5dbb99b | 1843 | |
c8fe2783 | 1844 | }//pi0 |
57b97dc6 | 1845 | |
477d6cee | 1846 | }//2n photon loop |
1847 | ||
1848 | }//1st photon loop | |
1849 | ||
a3aebfff | 1850 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeter() - End fill AODs \n"); |
477d6cee | 1851 | |
1852 | } | |
1853 | ||
e7fd282f | 1854 | //__________________________________________________ |
477d6cee | 1855 | void AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() |
1856 | { | |
1857 | //Do analysis and fill aods | |
1858 | //Search for the photon decay in calorimeters | |
1859 | //Read photon list from AOD, produced in class AliAnaPhoton and AliGammaConversion | |
1860 | //Check if 2 photons have the mass of the pi0. | |
1861 | ||
1862 | TLorentzVector mom1; | |
1863 | TLorentzVector mom2; | |
1864 | TLorentzVector mom ; | |
b5dbb99b | 1865 | Int_t tag = 0; |
1866 | Int_t label = 0; | |
5025c139 | 1867 | Int_t evtIndex = 0; |
1db06135 | 1868 | |
1869 | // Check calorimeter input | |
477d6cee | 1870 | if(!GetInputAODBranch()){ |
a3aebfff | 1871 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - No input calo photons in AOD branch with name < %s > , STOP\n",GetInputAODName().Data()); |
477d6cee | 1872 | abort(); |
1873 | } | |
57b97dc6 | 1874 | |
1db06135 | 1875 | // Get the array with conversion photons |
1876 | TClonesArray * inputAODGammaConv = (TClonesArray *) GetReader()->GetOutputEvent()->FindListObject(fInputAODGammaConvName); | |
1877 | if(!inputAODGammaConv) { | |
1878 | ||
1879 | inputAODGammaConv = (TClonesArray *) GetReader()->GetInputEvent()->FindListObject(fInputAODGammaConvName); | |
1880 | ||
1881 | if(!inputAODGammaConv) { | |
1882 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - No input gamma conversions in AOD branch with name < %s >\n",fInputAODGammaConvName.Data()); | |
1883 | ||
1884 | return; | |
1885 | } | |
1886 | } | |
1887 | ||
1888 | //Get shower shape information of clusters | |
1889 | TObjArray *clusters = 0; | |
1890 | if (fCalorimeter=="EMCAL") clusters = GetEMCALClusters(); | |
1891 | else if(fCalorimeter=="PHOS") clusters = GetPHOSClusters() ; | |
1892 | ||
1893 | Int_t nCTS = inputAODGammaConv->GetEntriesFast(); | |
1894 | Int_t nCalo = GetInputAODBranch()->GetEntriesFast(); | |
a6e83e39 | 1895 | if(nCTS<=0 || nCalo <=0) |
1896 | { | |
1db06135 | 1897 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - nCalo %d, nCTS %d, cannot loop\n",nCalo,nCTS); |
1898 | return; | |
1899 | } | |
1900 | ||
1901 | if(GetDebug() > 1) | |
1902 | printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - Number of conversion photons %d\n",nCTS); | |
1903 | ||
1904 | // Do the loop, first calo, second CTS | |
477d6cee | 1905 | for(Int_t iphoton = 0; iphoton < GetInputAODBranch()->GetEntriesFast(); iphoton++){ |
1906 | AliAODPWG4Particle * photon1 = (AliAODPWG4Particle*) (GetInputAODBranch()->At(iphoton)); | |
1907 | mom1 = *(photon1->Momentum()); | |
1908 | ||
1db06135 | 1909 | //Get original cluster, to recover some information |
1910 | Int_t iclus = -1; | |
1911 | AliVCluster *cluster = FindCluster(clusters,photon1->GetCaloLabel(0),iclus); | |
1912 | ||
1913 | for(Int_t jphoton = 0; jphoton < nCTS; jphoton++){ | |
1914 | AliAODPWG4Particle * photon2 = (AliAODPWG4Particle*) (inputAODGammaConv->At(jphoton)); | |
5025c139 | 1915 | if(GetMixedEvent()) |
1916 | evtIndex = GetMixedEvent()->EventIndexForCaloCluster(photon2->GetCaloLabel(0)) ; | |
1917 | if(TMath::Abs(GetVertex(evtIndex)[2]) > GetZvertexCut()) continue ; //vertex cut | |
1918 | ||
477d6cee | 1919 | mom2 = *(photon2->Momentum()); |
57b97dc6 | 1920 | |
5c46c992 | 1921 | Double_t mass = (mom1+mom2).M(); |
1922 | Double_t epair = (mom1+mom2).E(); | |
1923 | ||
1924 | Int_t nMaxima = photon1->GetFiducialArea(); | |
1925 | if (nMaxima==1) fhMassPairLocMax[0]->Fill(epair,mass); | |
1926 | else if(nMaxima==2) fhMassPairLocMax[1]->Fill(epair,mass); | |
1927 | else fhMassPairLocMax[2]->Fill(epair,mass); | |
1928 | ||
a6e83e39 | 1929 | if(nMaxima < fNLMCutMin || nMaxima > fNLMCutMax) continue ; |
1930 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - NLM %d of out of range \n",nMaxima); | |
1931 | ||
b5dbb99b | 1932 | //Play with the MC stack if available |
1933 | if(IsDataMC()) | |
1934 | { | |
1935 | Int_t label2 = photon2->GetLabel(); | |
2644ead9 | 1936 | if(label2 >= 0 )photon2->SetTag(GetMCAnalysisUtils()->CheckOrigin(label2, GetReader())); |
b5dbb99b | 1937 | |
1938 | HasPairSameMCMother(photon1, photon2, label, tag) ; | |
1939 | } | |
1940 | ||
f02db2c0 | 1941 | //Mass of selected pairs |
e671adc2 | 1942 | fhMass->Fill(epair,(mom1+mom2).M()); |
f02db2c0 | 1943 | |
477d6cee | 1944 | //Select good pair (good phi, pt cuts, aperture and invariant mass) |
b5dbb99b | 1945 | if(GetNeutralMesonSelection()->SelectPair(mom1, mom2,fCalorimeter)) |
1946 | { | |
57b97dc6 | 1947 | 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()); |
1948 | ||
1db06135 | 1949 | //Fill some histograms about shower shape |
06e81356 | 1950 | if(fFillSelectClHisto && cluster && GetReader()->GetDataType()!=AliCaloTrackReader::kMC) |
b5dbb99b | 1951 | { |
5c46c992 | 1952 | FillSelectedClusterHistograms(cluster, nMaxima, photon1->GetTag()); |
1db06135 | 1953 | } |
803d06a8 | 1954 | |
1955 | // Tag both photons as decay | |
1956 | photon1->SetTagged(kTRUE); | |
1957 | photon2->SetTagged(kTRUE); | |
1db06135 | 1958 | |
09273901 | 1959 | fhPtDecay->Fill(photon1->Pt()); |
1960 | fhEDecay ->Fill(photon1->E() ); | |
1961 | ||
57b97dc6 | 1962 | //Create AOD for analysis |
b5dbb99b | 1963 | |
57b97dc6 | 1964 | mom = mom1+mom2; |
b5dbb99b | 1965 | |
f02db2c0 | 1966 | //Mass of selected pairs |
1967 | fhSelectedMass->Fill(epair,mom.M()); | |
1968 | ||
2ad19c3d | 1969 | // Fill histograms to undertand pile-up before other cuts applied |
1970 | // Remember to relax time cuts in the reader | |
41ebe136 | 1971 | if(cluster)FillPileUpHistograms(mom.E(),cluster->GetTOF()*1e9); |
2ad19c3d | 1972 | |
57b97dc6 | 1973 | AliAODPWG4Particle pi0 = AliAODPWG4Particle(mom); |
b5dbb99b | 1974 | |
21a4b1c0 | 1975 | pi0.SetIdentifiedParticleType(AliCaloPID::kPi0); |
57b97dc6 | 1976 | pi0.SetDetector(photon1->GetDetector()); |
b5dbb99b | 1977 | |
1978 | // MC | |
1979 | pi0.SetLabel(label); | |
57b97dc6 | 1980 | pi0.SetTag(tag); |
b5dbb99b | 1981 | |
57b97dc6 | 1982 | //Set the indeces of the original tracks or caloclusters |
1983 | pi0.SetCaloLabel(photon1->GetCaloLabel(0), -1); | |
1984 | pi0.SetTrackLabel(photon2->GetTrackLabel(0), photon2->GetTrackLabel(1)); | |
f8006433 | 1985 | //pi0.SetInputFileIndex(input); |
b5dbb99b | 1986 | |
57b97dc6 | 1987 | AddAODParticle(pi0); |
b5dbb99b | 1988 | |
477d6cee | 1989 | }//pi0 |
1990 | }//2n photon loop | |
1991 | ||
1992 | }//1st photon loop | |
1993 | ||
a3aebfff | 1994 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeInvMassInCalorimeterAndCTS() - End fill AODs \n"); |
477d6cee | 1995 | |
1996 | } | |
1997 | ||
1998 | ||
e7fd282f | 1999 | //_________________________________________________ |
477d6cee | 2000 | void AliAnaPi0EbE::MakeShowerShapeIdentification() |
2001 | { | |
2002 | //Search for pi0 in fCalorimeter with shower shape analysis | |
2003 | ||
34c16486 | 2004 | TObjArray * pl = 0x0; |
2005 | AliVCaloCells * cells = 0x0; | |
5ae09196 | 2006 | //Select the Calorimeter of the photon |
b5dbb99b | 2007 | if (fCalorimeter == "PHOS" ) |
34c16486 | 2008 | { |
2009 | pl = GetPHOSClusters(); | |
2010 | cells = GetPHOSCells(); | |
2011 | } | |
5ae09196 | 2012 | else if (fCalorimeter == "EMCAL") |
34c16486 | 2013 | { |
2014 | pl = GetEMCALClusters(); | |
2015 | cells = GetEMCALCells(); | |
2016 | } | |
57b97dc6 | 2017 | |
34c16486 | 2018 | if(!pl) |
2019 | { | |
5ae09196 | 2020 | Info("MakeShowerShapeIdentification","TObjArray with %s clusters is NULL!\n",fCalorimeter.Data()); |
2021 | return; | |
2022 | } | |
233e0df8 | 2023 | |
477d6cee | 2024 | TLorentzVector mom ; |
b5dbb99b | 2025 | for(Int_t icalo = 0; icalo < pl->GetEntriesFast(); icalo++) |
2026 | { | |
0ae57829 | 2027 | AliVCluster * calo = (AliVCluster*) (pl->At(icalo)); |
477d6cee | 2028 | |
f8006433 | 2029 | Int_t evtIndex = 0 ; |
b5dbb99b | 2030 | if (GetMixedEvent()) |
2031 | { | |
f8006433 | 2032 | evtIndex=GetMixedEvent()->EventIndexForCaloCluster(calo->GetID()) ; |
2033 | } | |
34c16486 | 2034 | |
5025c139 | 2035 | if(TMath::Abs(GetVertex(evtIndex)[2]) > GetZvertexCut()) continue ; //vertex cut |
521636d2 | 2036 | |
57b97dc6 | 2037 | //Get Momentum vector, |
a6e83e39 | 2038 | Double_t vertex[]={0,0,0}; |
34c16486 | 2039 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC) |
2040 | { | |
2041 | calo->GetMomentum(mom,GetVertex(evtIndex)) ; | |
2042 | }//Assume that come from vertex in straight line | |
2043 | else | |
2044 | { | |
f8006433 | 2045 | calo->GetMomentum(mom,vertex) ; |
2046 | } | |
233e0df8 | 2047 | |
57b97dc6 | 2048 | //If too small or big pt, skip it |
a426f453 | 2049 | if(mom.E() < GetMinEnergy() || mom.E() > GetMaxEnergy() ) continue ; |
34c16486 | 2050 | |
477d6cee | 2051 | //Check acceptance selection |
b5dbb99b | 2052 | if(IsFiducialCutOn()) |
2053 | { | |
ff45398a | 2054 | Bool_t in = GetFiducialCut()->IsInFiducialCut(mom,fCalorimeter) ; |
477d6cee | 2055 | if(! in ) continue ; |
2056 | } | |
2057 | ||
477d6cee | 2058 | if(GetDebug() > 1) |
a6e83e39 | 2059 | 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()); |
2060 | ||
477d6cee | 2061 | //Check Distance to Bad channel, set bit. |
c8fe2783 | 2062 | Double_t distBad=calo->GetDistanceToBadChannel() ; //Distance to bad channel |
477d6cee | 2063 | if(distBad < 0.) distBad=9999. ; //workout strange convension dist = -1. ; |
2064 | if(distBad < fMinDist) //In bad channel (PHOS cristal size 2.2x2.2 cm) | |
2065 | continue ; | |
a6e83e39 | 2066 | |
2067 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - FillAOD: Bad channel cut passed %4.2f\n",distBad); | |
2068 | ||
34c16486 | 2069 | //....................................... |
2070 | // TOF cut, BE CAREFUL WITH THIS CUT | |
2071 | Double_t tof = calo->GetTOF()*1e9; | |
2072 | if(tof < fTimeCutMin || tof > fTimeCutMax) continue ; | |
2073 | ||
40d3ce60 | 2074 | //Play with the MC stack if available |
2075 | //Check origin of the candidates | |
2076 | Int_t tag = 0 ; | |
2077 | if(IsDataMC()) | |
2078 | { | |
2644ead9 | 2079 | tag = GetMCAnalysisUtils()->CheckOrigin(calo->GetLabels(),calo->GetNLabels(),GetReader()); |
40d3ce60 | 2080 | //GetMCAnalysisUtils()->CheckMultipleOrigin(calo->GetLabels(),calo->GetNLabels(), GetReader(), aodpi0.GetInputFileIndex(), tag); |
2081 | if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Origin of candidate %d\n",tag); | |
2082 | } | |
2083 | ||
a6e83e39 | 2084 | //Skip matched clusters with tracks |
40d3ce60 | 2085 | if(IsTrackMatched(calo, GetReader()->GetInputEvent())) |
2086 | { | |
2087 | FillRejectedClusterHistograms(mom,tag); | |
2088 | continue ; | |
2089 | } | |
2090 | ||
477d6cee | 2091 | |
2092 | //Check PID | |
2093 | //PID selection or bit setting | |
34c16486 | 2094 | Int_t nMaxima = 0 ; |
2095 | Double_t mass = 0 , angle = 0; | |
bfdcf7fb | 2096 | Double_t e1 = 0 , e2 = 0; |
19391b8c | 2097 | Int_t absId1 = -1; Int_t absId2 = -1; |
2098 | ||
a6e83e39 | 2099 | Int_t idPartType = GetCaloPID()->GetIdentifiedParticleTypeFromClusterSplitting(calo,cells,GetCaloUtils(), |
2100 | GetVertex(evtIndex),nMaxima, | |
19391b8c | 2101 | mass,angle,e1,e2,absId1,absId2) ; |
34c16486 | 2102 | |
a6e83e39 | 2103 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - PDG of identified particle %d\n",idPartType); |
40d3ce60 | 2104 | |
2105 | ||
a6e83e39 | 2106 | //Skip events with too few or too many NLM |
40d3ce60 | 2107 | if(nMaxima < fNLMCutMin || nMaxima > fNLMCutMax) |
2108 | { | |
2109 | FillRejectedClusterHistograms(mom,tag); | |
2110 | continue ; | |
2111 | } | |
2112 | ||
4d97a954 | 2113 | if(nMaxima == 1 && fNLMECutMin[0] > mom.E()) continue; |
2114 | if(nMaxima == 2 && fNLMECutMin[1] > mom.E()) continue; | |
2115 | if(nMaxima > 2 && fNLMECutMin[2] > mom.E()) continue; | |
2116 | ||
bb2d339b | 2117 | if(GetDebug() > 1) |
2118 | printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - NLM %d accepted \n",nMaxima); | |
a6e83e39 | 2119 | |
f02db2c0 | 2120 | //mass of all clusters |
2121 | fhMass->Fill(mom.E(),mass); | |
4650f5cf | 2122 | |
2123 | // Asymmetry of all clusters | |
2124 | Float_t asy =-10; | |
2125 | if(e1+e2 > 0) asy = (e1-e2) / (e1+e2); | |
2126 | fhAsymmetry->Fill(mom.E(),asy); | |
2127 | ||
4650f5cf | 2128 | if(IsDataMC()) |
2129 | { | |
4650f5cf | 2130 | Int_t mcIndex = GetMCIndex(tag); |
2131 | fhMCEAsymmetry[mcIndex]->Fill(mom.E(),asy); | |
40d3ce60 | 2132 | } |
f02db2c0 | 2133 | |
a6e83e39 | 2134 | // If cluster does not pass pid, not pi0/eta, skip it. |
bb2d339b | 2135 | if (GetOutputAODName().Contains("Pi0") && idPartType != AliCaloPID::kPi0) |
2136 | { | |
2137 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Cluster is not Pi0\n"); | |
40d3ce60 | 2138 | FillRejectedClusterHistograms(mom,tag); |
bb2d339b | 2139 | continue ; |
2140 | } | |
2141 | ||
2142 | else if(GetOutputAODName().Contains("Eta") && idPartType != AliCaloPID::kEta) | |
2143 | { | |
2144 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Cluster is not Eta\n"); | |
40d3ce60 | 2145 | FillRejectedClusterHistograms(mom,tag); |
bb2d339b | 2146 | continue ; |
2147 | } | |
a6e83e39 | 2148 | |
bb2d339b | 2149 | if(GetDebug() > 1) |
2150 | printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - Pi0/Eta selection cuts passed: pT %3.2f, pdg %d\n", | |
a6e83e39 | 2151 | mom.Pt(), idPartType); |
34c16486 | 2152 | |
667432ef | 2153 | //Mass and asymmetry of selected pairs |
e671adc2 | 2154 | fhSelectedAsymmetry->Fill(mom.E(),asy); |
4650f5cf | 2155 | fhSelectedMass ->Fill(mom.E(),mass); |
f02db2c0 | 2156 | |
a6e83e39 | 2157 | //----------------------- |
2158 | //Create AOD for analysis | |
477d6cee | 2159 | |
a6e83e39 | 2160 | AliAODPWG4Particle aodpi0 = AliAODPWG4Particle(mom); |
2161 | aodpi0.SetLabel(calo->GetLabel()); | |
2162 | ||
2163 | //Set the indeces of the original caloclusters | |
2164 | aodpi0.SetCaloLabel(calo->GetID(),-1); | |
2165 | aodpi0.SetDetector(fCalorimeter); | |
2166 | ||
2167 | if (distBad > fMinDist3) aodpi0.SetDistToBad(2) ; | |
2168 | else if(distBad > fMinDist2) aodpi0.SetDistToBad(1) ; | |
2169 | else aodpi0.SetDistToBad(0) ; | |
2170 | ||
2171 | // Check if cluster is pi0 via cluster splitting | |
2172 | aodpi0.SetIdentifiedParticleType(idPartType); | |
2173 | ||
8736d400 | 2174 | // Add number of local maxima to AOD, method name in AOD to be FIXED |
2175 | aodpi0.SetFiducialArea(nMaxima); | |
2176 | ||
4650f5cf | 2177 | aodpi0.SetTag(tag); |
477d6cee | 2178 | |
34c16486 | 2179 | //Fill some histograms about shower shape |
2180 | if(fFillSelectClHisto && GetReader()->GetDataType()!=AliCaloTrackReader::kMC) | |
2181 | { | |
bfdcf7fb | 2182 | FillSelectedClusterHistograms(calo, nMaxima, tag, asy); |
2ad19c3d | 2183 | } |
2184 | ||
2185 | // Fill histograms to undertand pile-up before other cuts applied | |
2186 | // Remember to relax time cuts in the reader | |
2187 | FillPileUpHistograms(calo->E(),calo->GetTOF()*1e9); | |
2188 | ||
477d6cee | 2189 | //Add AOD with pi0 object to aod branch |
2190 | AddAODParticle(aodpi0); | |
2191 | ||
2192 | }//loop | |
2193 | ||
a3aebfff | 2194 | if(GetDebug() > 1) printf("AliAnaPi0EbE::MakeShowerShapeIdentification() - End fill AODs \n"); |
477d6cee | 2195 | |
2196 | } | |
e7fd282f | 2197 | //______________________________________________ |
477d6cee | 2198 | void AliAnaPi0EbE::MakeAnalysisFillHistograms() |
691bdd02 | 2199 | { |
477d6cee | 2200 | //Do analysis and fill histograms |
691bdd02 | 2201 | |
b5dbb99b | 2202 | if(!GetOutputAODBranch()) |
2203 | { | |
a3aebfff | 2204 | printf("AliAnaPi0EbE::MakeAnalysisFillHistograms() - No output pi0 in AOD branch with name < %s >,STOP \n",GetOutputAODName().Data()); |
477d6cee | 2205 | abort(); |
2206 | } | |
2207 | //Loop on stored AOD pi0 | |
2208 | Int_t naod = GetOutputAODBranch()->GetEntriesFast(); | |
a3aebfff | 2209 | if(GetDebug() > 0) printf("AliAnaPi0EbE::MakeAnalysisFillHistograms() - aod branch entries %d\n", naod); |
477d6cee | 2210 | |
c8710850 | 2211 | Float_t cen = GetEventCentrality(); |
2212 | Float_t ep = GetEventPlaneAngle(); | |
2213 | ||
b5dbb99b | 2214 | for(Int_t iaod = 0; iaod < naod ; iaod++) |
2215 | { | |
477d6cee | 2216 | |
2217 | AliAODPWG4Particle* pi0 = (AliAODPWG4Particle*) (GetOutputAODBranch()->At(iaod)); | |
21a4b1c0 | 2218 | Int_t pdg = pi0->GetIdentifiedParticleType(); |
9415d854 | 2219 | |
2220 | if(IsCaloPIDOn() && pdg != AliCaloPID::kPi0) continue; | |
477d6cee | 2221 | |
2222 | //Fill pi0 histograms | |
c4a7d28a | 2223 | Float_t ener = pi0->E(); |
2224 | Float_t pt = pi0->Pt(); | |
2225 | Float_t phi = pi0->Phi(); | |
57b97dc6 | 2226 | if(phi < 0) phi+=TMath::TwoPi(); |
477d6cee | 2227 | Float_t eta = pi0->Eta(); |
2228 | ||
c8710850 | 2229 | fhPt ->Fill(pt ); |
09273901 | 2230 | fhE ->Fill(ener); |
477d6cee | 2231 | |
09273901 | 2232 | fhEEta ->Fill(ener,eta); |
2233 | fhEPhi ->Fill(ener,phi); | |
c8710850 | 2234 | fhEtaPhi ->Fill(eta ,phi); |
7a972c0c | 2235 | |
c8710850 | 2236 | fhPtCentrality ->Fill(pt,cen) ; |
2237 | fhPtEventPlane ->Fill(pt,ep ) ; | |
2238 | ||
5e5e056f | 2239 | if(fFillPileUpHistograms) |
2240 | { | |
2241 | if(GetReader()->IsPileUpFromSPD()) fhPtPi0PileUp[0]->Fill(pt); | |
2242 | if(GetReader()->IsPileUpFromEMCal()) fhPtPi0PileUp[1]->Fill(pt); | |
2243 | if(GetReader()->IsPileUpFromSPDOrEMCal()) fhPtPi0PileUp[2]->Fill(pt); | |
2244 | if(GetReader()->IsPileUpFromSPDAndEMCal()) fhPtPi0PileUp[3]->Fill(pt); | |
2245 | if(GetReader()->IsPileUpFromSPDAndNotEMCal()) fhPtPi0PileUp[4]->Fill(pt); | |
2246 | if(GetReader()->IsPileUpFromEMCalAndNotSPD()) fhPtPi0PileUp[5]->Fill(pt); | |
2247 | if(GetReader()->IsPileUpFromNotSPDAndNotEMCal()) fhPtPi0PileUp[6]->Fill(pt); | |
2248 | } | |
2249 | ||
2250 | ||
b5dbb99b | 2251 | if(IsDataMC()) |
2252 | { | |
3455f821 | 2253 | Int_t tag = pi0->GetTag(); |
2254 | Int_t mcIndex = GetMCIndex(tag); | |
2255 | ||
40d3ce60 | 2256 | fhMCE [mcIndex] ->Fill(ener); |
3455f821 | 2257 | fhMCPt [mcIndex] ->Fill(pt); |
2258 | fhMCPhi[mcIndex] ->Fill(pt,phi); | |
2259 | fhMCEta[mcIndex] ->Fill(pt,eta); | |
2260 | ||
17f5b4b6 | 2261 | fhMCPtCentrality[mcIndex]->Fill(pt,cen); |
2262 | ||
883411b2 | 2263 | if((mcIndex==kmcPhoton || mcIndex==kmcPi0 || mcIndex==kmcEta) && fAnaType==kSSCalo) |
af722ce4 | 2264 | { |
3455f821 | 2265 | Float_t efracMC = 0; |
2266 | Int_t label = pi0->GetLabel(); | |
51a0ace5 | 2267 | |
2268 | Bool_t ok = kFALSE; | |
2269 | TLorentzVector mom = GetMCAnalysisUtils()->GetMother(label,GetReader(),ok); | |
2270 | if(!ok) continue; | |
2271 | ||
2272 | if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0)) | |
2273 | { | |
2274 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,111,GetReader(),ok); | |
2275 | if(grandmom.E() > 0 && ok) | |
2276 | { | |
883411b2 | 2277 | efracMC = grandmom.E()/ener; |
2278 | fhMCPi0PtGenRecoFraction ->Fill(pt,efracMC); | |
51a0ace5 | 2279 | } |
2280 | } | |
2281 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0Decay)) | |
3455f821 | 2282 | { |
2283 | fhMCPi0DecayPt->Fill(pt); | |
883411b2 | 2284 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,111,GetReader(),ok); |
51a0ace5 | 2285 | if(grandmom.E() > 0 && ok) |
2286 | { | |
2287 | efracMC = mom.E()/grandmom.E(); | |
2288 | fhMCPi0DecayPtFraction ->Fill(pt,efracMC); | |
2289 | } | |
3455f821 | 2290 | } |
51a0ace5 | 2291 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta)) |
2292 | { | |
2293 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,221,GetReader(),ok); | |
2294 | if(grandmom.E() > 0 && ok) | |
2295 | { | |
883411b2 | 2296 | efracMC = grandmom.E()/ener; |
2297 | fhMCEtaPtGenRecoFraction ->Fill(pt,efracMC); | |
51a0ace5 | 2298 | } |
2299 | } | |
3455f821 | 2300 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEtaDecay)) |
2301 | { | |
2302 | fhMCEtaDecayPt->Fill(pt); | |
51a0ace5 | 2303 | TLorentzVector grandmom = GetMCAnalysisUtils()->GetMotherWithPDG(label,221,GetReader(),ok); |
2304 | if(grandmom.E() > 0 && ok) | |
2305 | { | |
2306 | efracMC = mom.E()/grandmom.E(); | |
2307 | fhMCEtaDecayPtFraction ->Fill(pt,efracMC); | |
2308 | } | |
3455f821 | 2309 | } |
2310 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCOtherDecay)) | |
2311 | { | |
2312 | fhMCOtherDecayPt->Fill(pt); | |
2313 | } | |
af722ce4 | 2314 | |
477d6cee | 2315 | } |
3455f821 | 2316 | |
477d6cee | 2317 | }//Histograms with MC |
2318 | ||
2319 | }// aod loop | |
2320 | ||
2321 | } | |
2322 | ||
477d6cee | 2323 | //__________________________________________________________________ |
2324 | void AliAnaPi0EbE::Print(const Option_t * opt) const | |
2325 | { | |
2326 | //Print some relevant parameters set for the analysis | |
2327 | if(! opt) | |
2328 | return; | |
2329 | ||
2330 | printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ; | |
745913ae | 2331 | AliAnaCaloTrackCorrBaseClass::Print(""); |
477d6cee | 2332 | printf("Analysis Type = %d \n", fAnaType) ; |
2333 | if(fAnaType == kSSCalo){ | |
2334 | printf("Calorimeter = %s\n", fCalorimeter.Data()) ; | |
2335 | printf("Min Distance to Bad Channel = %2.1f\n",fMinDist); | |
2336 | printf("Min Distance to Bad Channel 2 = %2.1f\n",fMinDist2); | |
2337 | printf("Min Distance to Bad Channel 3 = %2.1f\n",fMinDist3); | |
2338 | } | |
2339 | printf(" \n") ; | |
2340 | ||
2341 | } | |
78a28af3 | 2342 | |
78a28af3 | 2343 |