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d9105d92 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
d9105d92 | 15 | |
16 | //_________________________________________________________________________ | |
17 | // | |
18 | // Class for the photon identification. | |
19 | // Clusters from calorimeters are identified as photons | |
20 | // and kept in the AOD. Few histograms produced. | |
21 | // Copy of AliAnaPhoton just add electron id. | |
22 | // | |
23 | // -- Author: Gustavo Conesa (LPSC-IN2P3-CRNS) | |
24 | ////////////////////////////////////////////////////////////////////////////// | |
25 | ||
26 | ||
27 | // --- ROOT system --- | |
28 | #include <TH2F.h> | |
29 | #include <TH3D.h> | |
30 | #include <TClonesArray.h> | |
31 | #include <TObjString.h> | |
32 | //#include <Riostream.h> | |
33 | #include "TParticle.h" | |
34 | #include "TDatabasePDG.h" | |
35 | #include "AliVTrack.h" | |
36 | ||
37 | // --- Analysis system --- | |
38 | #include "AliAnaElectron.h" | |
39 | #include "AliCaloTrackReader.h" | |
40 | #include "AliStack.h" | |
41 | #include "AliCaloPID.h" | |
42 | #include "AliMCAnalysisUtils.h" | |
43 | #include "AliFiducialCut.h" | |
44 | #include "AliVCluster.h" | |
45 | #include "AliAODMCParticle.h" | |
46 | #include "AliMixedEvent.h" | |
47 | ||
48 | ||
49 | ClassImp(AliAnaElectron) | |
50 | ||
78a28af3 | 51 | //________________________________ |
d9105d92 | 52 | AliAnaElectron::AliAnaElectron() : |
745913ae | 53 | AliAnaCaloTrackCorrBaseClass(), fCalorimeter(""), |
78a28af3 | 54 | fMinDist(0.), fMinDist2(0.), fMinDist3(0.), |
55 | fTimeCutMin(-1), fTimeCutMax(999999), | |
56 | fNCellsCut(0), fFillSSHistograms(kFALSE), | |
57 | fFillWeightHistograms(kFALSE), fNOriginHistograms(8), | |
58 | fdEdxMin(0.), fdEdxMax (200.), | |
59 | fEOverPMin(0), fEOverPMax (2), | |
d9105d92 | 60 | // Histograms |
78a28af3 | 61 | fhdEdxvsE(0), fhdEdxvsP(0), |
62 | fhEOverPvsE(0), fhEOverPvsP(0), | |
63 | // Weight studies | |
64 | fhECellClusterRatio(0), fhECellClusterLogRatio(0), | |
65 | fhEMaxCellClusterRatio(0), fhEMaxCellClusterLogRatio(0), | |
d9105d92 | 66 | // MC histograms |
67 | // Electron SS MC histograms | |
68 | fhMCElectronELambda0NoOverlap(0), | |
69 | fhMCElectronELambda0TwoOverlap(0), fhMCElectronELambda0NOverlap(0), | |
70 | ||
71 | //Embedding | |
72 | fhEmbeddedSignalFractionEnergy(0), | |
73 | fhEmbedElectronELambda0FullSignal(0), fhEmbedElectronELambda0MostlySignal(0), | |
74 | fhEmbedElectronELambda0MostlyBkg(0), fhEmbedElectronELambda0FullBkg(0) | |
75 | { | |
76 | //default ctor | |
34c16486 | 77 | for(Int_t index = 0; index < 2; index++) |
78 | { | |
42d47cb7 | 79 | fhNCellsE [index] = 0; |
80 | fhTimeE [index] = 0; | |
d9105d92 | 81 | fhMaxCellDiffClusterE[index] = 0; |
992b14a7 | 82 | fhE [index] = 0; |
83 | fhPt [index] = 0; | |
d9105d92 | 84 | fhPhi [index] = 0; |
85 | fhEta [index] = 0; | |
86 | fhEtaPhi [index] = 0; | |
87 | fhEtaPhi05[index] = 0; | |
88 | ||
89 | // Shower shape histograms | |
90 | fhDispE [index] = 0; | |
91 | fhLam0E [index] = 0; | |
92 | fhLam1E [index] = 0; | |
93 | fhDispETRD[index] = 0; | |
94 | fhLam0ETRD[index] = 0; | |
95 | fhLam1ETRD[index] = 0; | |
96 | fhNCellsLam0LowE [index] = 0; | |
97 | fhNCellsLam0HighE[index] = 0; | |
98 | fhEtaLam0LowE [index] = 0; | |
99 | fhPhiLam0LowE [index] = 0; | |
100 | fhEtaLam0HighE [index] = 0; | |
101 | fhPhiLam0HighE [index] = 0; | |
102 | ||
34c16486 | 103 | fhDispEtaE [index] = 0; |
104 | fhDispPhiE [index] = 0; | |
105 | fhSumEtaE [index] = 0; | |
106 | fhSumPhiE [index] = 0; | |
107 | fhSumEtaPhiE [index] = 0; | |
108 | fhDispEtaPhiDiffE[index] = 0; | |
109 | fhSphericityE [index] = 0; | |
110 | ||
111 | for(Int_t i = 0; i < 10; i++) | |
112 | { | |
d9105d92 | 113 | fhMCPt [index][i] = 0; |
114 | fhMCE [index][i] = 0; | |
115 | fhMCPhi [index][i] = 0; | |
116 | fhMCEta [index][i] = 0; | |
117 | fhMCDeltaE [index][i] = 0; | |
118 | fhMC2E [index][i] = 0; | |
119 | } | |
120 | ||
34c16486 | 121 | for(Int_t i = 0; i < 6; i++) |
122 | { | |
123 | fhMCELambda0 [index][i] = 0; | |
124 | fhMCEDispEta [index][i] = 0; | |
125 | fhMCEDispPhi [index][i] = 0; | |
126 | fhMCESumEtaPhi [index][i] = 0; | |
127 | fhMCEDispEtaPhiDiff[index][i] = 0; | |
128 | fhMCESphericity [index][i] = 0; | |
d9105d92 | 129 | } |
130 | ||
67616439 | 131 | for(Int_t i = 0; i < 5; i++) |
34c16486 | 132 | { |
133 | fhDispEtaDispPhiEBin[index][i] = 0 ; | |
34c16486 | 134 | } |
d9105d92 | 135 | } |
78a28af3 | 136 | |
137 | //Weight studies | |
34c16486 | 138 | for(Int_t i =0; i < 14; i++) |
139 | { | |
78a28af3 | 140 | fhLambda0ForW0[i] = 0; |
1a72f6c5 | 141 | //fhLambda1ForW0[i] = 0; |
78a28af3 | 142 | } |
143 | ||
d9105d92 | 144 | //Initialize parameters |
145 | InitParameters(); | |
146 | ||
147 | } | |
148 | ||
78a28af3 | 149 | //____________________________________________________________________________ |
d9105d92 | 150 | Bool_t AliAnaElectron::ClusterSelected(AliVCluster* calo, TLorentzVector mom) |
151 | { | |
152 | //Select clusters if they pass different cuts | |
153 | if(GetDebug() > 2) | |
154 | printf("AliAnaElectron::ClusterSelected() Current Event %d; Before selection : E %2.2f, pT %2.2f, Ecl %2.2f, phi %2.2f, eta %2.2f\n", | |
155 | GetReader()->GetEventNumber(), | |
156 | mom.E(), mom.Pt(),calo->E(),mom.Phi()*TMath::RadToDeg(),mom.Eta()); | |
157 | ||
158 | //....................................... | |
159 | //If too small or big energy, skip it | |
160 | if(mom.E() < GetMinEnergy() || mom.E() > GetMaxEnergy() ) return kFALSE ; | |
161 | if(GetDebug() > 2) printf("\t Cluster %d Pass E Cut \n",calo->GetID()); | |
162 | ||
163 | //....................................... | |
164 | // TOF cut, BE CAREFUL WITH THIS CUT | |
165 | Double_t tof = calo->GetTOF()*1e9; | |
166 | if(tof < fTimeCutMin || tof > fTimeCutMax) return kFALSE; | |
167 | if(GetDebug() > 2) printf("\t Cluster %d Pass Time Cut \n",calo->GetID()); | |
168 | ||
169 | //....................................... | |
170 | if(calo->GetNCells() <= fNCellsCut && GetReader()->GetDataType() != AliCaloTrackReader::kMC) return kFALSE; | |
171 | if(GetDebug() > 2) printf("\t Cluster %d Pass NCell Cut \n",calo->GetID()); | |
172 | ||
173 | //....................................... | |
174 | //Check acceptance selection | |
175 | if(IsFiducialCutOn()){ | |
176 | Bool_t in = GetFiducialCut()->IsInFiducialCut(mom,fCalorimeter) ; | |
177 | if(! in ) return kFALSE ; | |
178 | } | |
179 | if(GetDebug() > 2) printf("Fiducial cut passed \n"); | |
180 | ||
181 | //....................................... | |
182 | //Skip not matched clusters with tracks | |
49b5c49b | 183 | if(!IsTrackMatched(calo, GetReader()->GetInputEvent())) { |
d9105d92 | 184 | if(GetDebug() > 2) printf("\t Reject non track-matched clusters\n"); |
185 | return kFALSE ; | |
186 | } | |
187 | else if(GetDebug() > 2) printf(" Track-matching cut passed \n"); | |
188 | ||
189 | //....................................... | |
190 | //Check Distance to Bad channel, set bit. | |
191 | Double_t distBad=calo->GetDistanceToBadChannel() ; //Distance to bad channel | |
192 | if(distBad < 0.) distBad=9999. ; //workout strange convension dist = -1. ; | |
193 | if(distBad < fMinDist) {//In bad channel (PHOS cristal size 2.2x2.2 cm), EMCAL ( cell units ) | |
194 | return kFALSE ; | |
195 | } | |
196 | else if(GetDebug() > 2) printf("\t Bad channel cut passed %4.2f > %2.2f \n",distBad, fMinDist); | |
197 | //printf("Cluster %d Pass Bad Dist Cut \n",icalo); | |
198 | ||
199 | if(GetDebug() > 0) | |
200 | printf("AliAnaElectron::ClusterSelected() Current Event %d; After selection : E %2.2f, pT %2.2f, Ecl %2.2f, phi %2.2f, eta %2.2f\n", | |
201 | GetReader()->GetEventNumber(), | |
202 | mom.E(), mom.Pt(),calo->E(),mom.Phi()*TMath::RadToDeg(),mom.Eta()); | |
203 | ||
204 | //All checks passed, cluster selected | |
205 | return kTRUE; | |
206 | ||
207 | } | |
208 | ||
78a28af3 | 209 | //__________________________________________________________________________________________________________ |
210 | void AliAnaElectron::FillShowerShapeHistograms(AliVCluster* cluster, const Int_t mcTag, const Int_t pidTag) | |
211 | { | |
d9105d92 | 212 | |
213 | //Fill cluster Shower Shape histograms | |
214 | ||
215 | if(!fFillSSHistograms || GetMixedEvent()) return; | |
216 | ||
217 | Int_t pidIndex = 0;// Electron | |
218 | if (pidTag == AliCaloPID::kElectron) pidIndex = 0; | |
219 | else if(pidTag == AliCaloPID::kChargedHadron) pidIndex = 1; | |
220 | else return; | |
221 | ||
222 | Float_t energy = cluster->E(); | |
223 | Int_t ncells = cluster->GetNCells(); | |
224 | Float_t lambda0 = cluster->GetM02(); | |
225 | Float_t lambda1 = cluster->GetM20(); | |
226 | Float_t disp = cluster->GetDispersion()*cluster->GetDispersion(); | |
227 | ||
228 | TLorentzVector mom; | |
34c16486 | 229 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC) |
230 | { | |
d9105d92 | 231 | cluster->GetMomentum(mom,GetVertex(0)) ;}//Assume that come from vertex in straight line |
232 | else{ | |
233 | Double_t vertex[]={0,0,0}; | |
234 | cluster->GetMomentum(mom,vertex) ; | |
235 | } | |
236 | ||
237 | Float_t eta = mom.Eta(); | |
238 | Float_t phi = mom.Phi(); | |
239 | if(phi < 0) phi+=TMath::TwoPi(); | |
240 | ||
241 | fhLam0E[pidIndex] ->Fill(energy,lambda0); | |
242 | fhLam1E[pidIndex] ->Fill(energy,lambda1); | |
243 | fhDispE[pidIndex] ->Fill(energy,disp); | |
244 | ||
34c16486 | 245 | if(fCalorimeter == "EMCAL" && GetModuleNumber(cluster) > 5) |
246 | { | |
d9105d92 | 247 | fhLam0ETRD[pidIndex]->Fill(energy,lambda0); |
248 | fhLam1ETRD[pidIndex]->Fill(energy,lambda1); | |
249 | fhDispETRD[pidIndex]->Fill(energy,disp); | |
250 | } | |
251 | ||
34c16486 | 252 | if(energy < 2) |
253 | { | |
d9105d92 | 254 | fhNCellsLam0LowE[pidIndex] ->Fill(ncells,lambda0); |
255 | fhEtaLam0LowE[pidIndex] ->Fill(eta, lambda0); | |
256 | fhPhiLam0LowE[pidIndex] ->Fill(phi, lambda0); | |
257 | } | |
34c16486 | 258 | else |
259 | { | |
d9105d92 | 260 | fhNCellsLam0HighE[pidIndex]->Fill(ncells,lambda0); |
261 | fhEtaLam0HighE[pidIndex] ->Fill(eta, lambda0); | |
262 | fhPhiLam0HighE[pidIndex] ->Fill(phi, lambda0); | |
263 | } | |
78a28af3 | 264 | |
34c16486 | 265 | Float_t l0 = 0., l1 = 0.; |
266 | Float_t dispp= 0., dEta = 0., dPhi = 0.; | |
267 | Float_t sEta = 0., sPhi = 0., sEtaPhi = 0.; | |
268 | if(fCalorimeter == "EMCAL") | |
269 | { | |
270 | GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), GetReader()->GetInputEvent()->GetEMCALCells(), cluster, | |
271 | l0, l1, dispp, dEta, dPhi, sEta, sPhi, sEtaPhi); | |
272 | fhDispEtaE [pidIndex]-> Fill(energy,dEta); | |
273 | fhDispPhiE [pidIndex]-> Fill(energy,dPhi); | |
274 | fhSumEtaE [pidIndex]-> Fill(energy,sEta); | |
275 | fhSumPhiE [pidIndex]-> Fill(energy,sPhi); | |
276 | fhSumEtaPhiE [pidIndex]-> Fill(energy,sEtaPhi); | |
277 | fhDispEtaPhiDiffE [pidIndex]-> Fill(energy,dPhi-dEta); | |
278 | if(dEta+dPhi>0)fhSphericityE [pidIndex]-> Fill(energy,(dPhi-dEta)/(dEta+dPhi)); | |
279 | ||
280 | if (energy < 2 ) fhDispEtaDispPhiEBin[pidIndex][0]->Fill(dEta,dPhi); | |
281 | else if (energy < 4 ) fhDispEtaDispPhiEBin[pidIndex][1]->Fill(dEta,dPhi); | |
282 | else if (energy < 6 ) fhDispEtaDispPhiEBin[pidIndex][2]->Fill(dEta,dPhi); | |
283 | else if (energy < 10) fhDispEtaDispPhiEBin[pidIndex][3]->Fill(dEta,dPhi); | |
284 | else fhDispEtaDispPhiEBin[pidIndex][4]->Fill(dEta,dPhi); | |
d9105d92 | 285 | |
34c16486 | 286 | } |
287 | ||
288 | if(IsDataMC()) | |
289 | { | |
d9105d92 | 290 | AliVCaloCells* cells = 0; |
291 | if(fCalorimeter == "EMCAL") cells = GetEMCALCells(); | |
292 | else cells = GetPHOSCells(); | |
293 | ||
294 | //Fill histograms to check shape of embedded clusters | |
295 | Float_t fraction = 0; | |
296 | if(GetReader()->IsEmbeddedClusterSelectionOn()){//Only working for EMCAL | |
297 | ||
298 | Float_t clusterE = 0; // recalculate in case corrections applied. | |
299 | Float_t cellE = 0; | |
300 | for(Int_t icell = 0; icell < cluster->GetNCells(); icell++){ | |
301 | cellE = cells->GetCellAmplitude(cluster->GetCellAbsId(icell)); | |
302 | clusterE+=cellE; | |
303 | fraction+=cellE*cluster->GetCellAmplitudeFraction(icell); | |
304 | } | |
305 | ||
306 | //Fraction of total energy due to the embedded signal | |
307 | fraction/=clusterE; | |
308 | ||
309 | if(GetDebug() > 1 ) printf("AliAnaElectron::FillShowerShapeHistogram() - Energy fraction of embedded signal %2.3f, Energy %2.3f\n",fraction, clusterE); | |
310 | ||
311 | fhEmbeddedSignalFractionEnergy->Fill(clusterE,fraction); | |
312 | ||
313 | } // embedded fraction | |
314 | ||
315 | // Get the fraction of the cluster energy that carries the cell with highest energy | |
316 | Int_t absID =-1 ; | |
317 | Float_t maxCellFraction = 0.; | |
34c16486 | 318 | Int_t index = 0 ; |
d9105d92 | 319 | absID = GetCaloUtils()->GetMaxEnergyCell(cells, cluster,maxCellFraction); |
320 | ||
321 | // Check the origin and fill histograms | |
322 | if( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPhoton) && | |
323 | !GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCConversion) && | |
324 | !GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPi0) && | |
34c16486 | 325 | !GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCEta)) |
326 | { | |
327 | index = kmcssPhoton; | |
d9105d92 | 328 | |
329 | }//photon no conversion | |
330 | else if ( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCElectron && | |
34c16486 | 331 | !GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCConversion))) |
332 | { | |
333 | index = kmcssElectron; | |
d9105d92 | 334 | |
34c16486 | 335 | if(!GetReader()->IsEmbeddedClusterSelectionOn()) |
336 | { | |
d9105d92 | 337 | //Check particle overlaps in cluster |
338 | ||
339 | //Compare the primary depositing more energy with the rest, if no photon/electron as comon ancestor (conversions), count as other particle | |
340 | Int_t ancPDG = 0, ancStatus = -1; | |
341 | TLorentzVector momentum; TVector3 prodVertex; | |
342 | Int_t ancLabel = 0; | |
343 | Int_t noverlaps = 1; | |
344 | for (UInt_t ilab = 0; ilab < cluster->GetNLabels(); ilab++ ) { | |
345 | ancLabel = GetMCAnalysisUtils()->CheckCommonAncestor(cluster->GetLabels()[0],cluster->GetLabels()[ilab], GetReader(),ancPDG,ancStatus,momentum,prodVertex); | |
346 | if(ancPDG!=22 && TMath::Abs(ancPDG)!=11) noverlaps++; | |
347 | } | |
348 | ||
349 | if(noverlaps == 1){ | |
350 | fhMCElectronELambda0NoOverlap ->Fill(energy, lambda0); | |
351 | } | |
352 | else if(noverlaps == 2){ | |
353 | fhMCElectronELambda0TwoOverlap ->Fill(energy, lambda0); | |
354 | } | |
355 | else if(noverlaps > 2){ | |
356 | fhMCElectronELambda0NOverlap ->Fill(energy, lambda0); | |
357 | } | |
358 | else { | |
359 | printf("AliAnaElectron::FillShowerShapeHistogram() - n overlaps = %d!!", noverlaps); | |
360 | } | |
361 | }//No embedding | |
362 | ||
363 | //Fill histograms to check shape of embedded clusters | |
34c16486 | 364 | if(GetReader()->IsEmbeddedClusterSelectionOn()) |
365 | { | |
d9105d92 | 366 | if (fraction > 0.9) |
367 | { | |
368 | fhEmbedElectronELambda0FullSignal ->Fill(energy, lambda0); | |
369 | } | |
370 | else if(fraction > 0.5) | |
371 | { | |
372 | fhEmbedElectronELambda0MostlySignal ->Fill(energy, lambda0); | |
373 | } | |
374 | else if(fraction > 0.1) | |
375 | { | |
376 | fhEmbedElectronELambda0MostlyBkg ->Fill(energy, lambda0); | |
377 | } | |
378 | else | |
379 | { | |
380 | fhEmbedElectronELambda0FullBkg ->Fill(energy, lambda0); | |
381 | } | |
382 | } // embedded | |
383 | }//electron | |
384 | else if ( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCElectron) && | |
34c16486 | 385 | GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCConversion) ) |
386 | { | |
387 | index = kmcssConversion; | |
d9105d92 | 388 | }//conversion photon |
34c16486 | 389 | else if ( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCPi0) ) |
390 | { | |
391 | index = kmcssPi0; | |
d9105d92 | 392 | }//pi0 |
34c16486 | 393 | else if ( GetMCAnalysisUtils()->CheckTagBit(mcTag,AliMCAnalysisUtils::kMCEta) ) |
394 | { | |
395 | index = kmcssEta; | |
d9105d92 | 396 | }//eta |
34c16486 | 397 | else |
398 | { | |
399 | index = kmcssOther; | |
d9105d92 | 400 | }//other particles |
401 | ||
34c16486 | 402 | fhMCELambda0[pidIndex][index] ->Fill(energy, lambda0); |
403 | ||
404 | if(fCalorimeter == "EMCAL") | |
405 | { | |
406 | fhMCEDispEta [pidIndex][index]-> Fill(energy,dEta); | |
407 | fhMCEDispPhi [pidIndex][index]-> Fill(energy,dPhi); | |
408 | fhMCESumEtaPhi [pidIndex][index]-> Fill(energy,sEtaPhi); | |
409 | fhMCEDispEtaPhiDiff [pidIndex][index]-> Fill(energy,dPhi-dEta); | |
410 | if(dEta+dPhi>0)fhMCESphericity [pidIndex][index]-> Fill(energy,(dPhi-dEta)/(dEta+dPhi)); | |
411 | ||
34c16486 | 412 | } |
413 | ||
414 | ||
d9105d92 | 415 | }//MC data |
416 | ||
417 | } | |
418 | ||
78a28af3 | 419 | //_____________________________________________ |
d9105d92 | 420 | TObjString * AliAnaElectron::GetAnalysisCuts() |
421 | { | |
422 | //Save parameters used for analysis | |
423 | TString parList ; //this will be list of parameters used for this analysis. | |
424 | const Int_t buffersize = 255; | |
425 | char onePar[buffersize] ; | |
426 | ||
427 | snprintf(onePar,buffersize,"--- AliAnaElectron ---\n") ; | |
428 | parList+=onePar ; | |
429 | snprintf(onePar,buffersize,"Calorimeter: %s\n",fCalorimeter.Data()) ; | |
430 | parList+=onePar ; | |
431 | snprintf(onePar,buffersize," %2.2f < dEdx < %2.2f \n",fdEdxMin,fdEdxMax) ; | |
432 | parList+=onePar ; | |
433 | snprintf(onePar,buffersize," %2.2f < E/P < %2.2f \n",fEOverPMin, fEOverPMax) ; | |
434 | parList+=onePar ; | |
435 | snprintf(onePar,buffersize,"fMinDist =%2.2f (Minimal distance to bad channel to accept cluster) \n",fMinDist) ; | |
436 | parList+=onePar ; | |
437 | snprintf(onePar,buffersize,"fMinDist2=%2.2f (Cuts on Minimal distance to study acceptance evaluation) \n",fMinDist2) ; | |
438 | parList+=onePar ; | |
439 | snprintf(onePar,buffersize,"fMinDist3=%2.2f (One more cut on distance used for acceptance-efficiency study) \n",fMinDist3) ; | |
440 | parList+=onePar ; | |
441 | ||
442 | //Get parameters set in base class. | |
443 | parList += GetBaseParametersList() ; | |
444 | ||
445 | //Get parameters set in PID class. | |
446 | parList += GetCaloPID()->GetPIDParametersList() ; | |
447 | ||
448 | //Get parameters set in FiducialCut class (not available yet) | |
449 | //parlist += GetFidCut()->GetFidCutParametersList() | |
450 | ||
451 | return new TObjString(parList) ; | |
452 | } | |
453 | ||
78a28af3 | 454 | //_______________________________________________ |
d9105d92 | 455 | TList * AliAnaElectron::GetCreateOutputObjects() |
456 | { | |
457 | // Create histograms to be saved in output file and | |
458 | // store them in outputContainer | |
459 | TList * outputContainer = new TList() ; | |
460 | outputContainer->SetName("ElectronHistos") ; | |
461 | ||
745913ae | 462 | Int_t nptbins = GetHistogramRanges()->GetHistoPtBins(); Float_t ptmax = GetHistogramRanges()->GetHistoPtMax(); Float_t ptmin = GetHistogramRanges()->GetHistoPtMin(); |
463 | Int_t nphibins = GetHistogramRanges()->GetHistoPhiBins(); Float_t phimax = GetHistogramRanges()->GetHistoPhiMax(); Float_t phimin = GetHistogramRanges()->GetHistoPhiMin(); | |
464 | Int_t netabins = GetHistogramRanges()->GetHistoEtaBins(); Float_t etamax = GetHistogramRanges()->GetHistoEtaMax(); Float_t etamin = GetHistogramRanges()->GetHistoEtaMin(); | |
465 | Int_t ssbins = GetHistogramRanges()->GetHistoShowerShapeBins(); Float_t ssmax = GetHistogramRanges()->GetHistoShowerShapeMax(); Float_t ssmin = GetHistogramRanges()->GetHistoShowerShapeMin(); | |
466 | Int_t nbins = GetHistogramRanges()->GetHistoNClusterCellBins(); Int_t nmax = GetHistogramRanges()->GetHistoNClusterCellMax(); Int_t nmin = GetHistogramRanges()->GetHistoNClusterCellMin(); | |
467 | Int_t ndedxbins = GetHistogramRanges()->GetHistodEdxBins(); Float_t dedxmax = GetHistogramRanges()->GetHistodEdxMax(); Float_t dedxmin = GetHistogramRanges()->GetHistodEdxMin(); | |
468 | Int_t nPoverEbins = GetHistogramRanges()->GetHistoPOverEBins(); Float_t pOverEmax = GetHistogramRanges()->GetHistoPOverEMax(); Float_t pOverEmin = GetHistogramRanges()->GetHistoPOverEMin(); | |
469 | Int_t tbins = GetHistogramRanges()->GetHistoTimeBins() ; Float_t tmax = GetHistogramRanges()->GetHistoTimeMax(); Float_t tmin = GetHistogramRanges()->GetHistoTimeMin(); | |
d9105d92 | 470 | |
471 | fhdEdxvsE = new TH2F ("hdEdxvsE","matched track <dE/dx> vs cluster E ", nptbins,ptmin,ptmax,ndedxbins, dedxmin, dedxmax); | |
472 | fhdEdxvsE->SetXTitle("E (GeV)"); | |
473 | fhdEdxvsE->SetYTitle("<dE/dx>"); | |
474 | outputContainer->Add(fhdEdxvsE); | |
475 | ||
476 | fhdEdxvsP = new TH2F ("hdEdxvsP","matched track <dE/dx> vs track P ", nptbins,ptmin,ptmax,ndedxbins, dedxmin, dedxmax); | |
477 | fhdEdxvsP->SetXTitle("P (GeV/c)"); | |
478 | fhdEdxvsP->SetYTitle("<dE/dx>"); | |
479 | outputContainer->Add(fhdEdxvsP); | |
480 | ||
481 | fhEOverPvsE = new TH2F ("hEOverPvsE","matched track E/p vs cluster E ", nptbins,ptmin,ptmax,nPoverEbins,pOverEmin,pOverEmax); | |
482 | fhEOverPvsE->SetXTitle("E (GeV)"); | |
483 | fhEOverPvsE->SetYTitle("E/p"); | |
484 | outputContainer->Add(fhEOverPvsE); | |
485 | ||
486 | fhEOverPvsP = new TH2F ("hEOverPvsP","matched track E/p vs track P ", nptbins,ptmin,ptmax,nPoverEbins,pOverEmin,pOverEmax); | |
487 | fhEOverPvsP->SetXTitle("P (GeV/c)"); | |
488 | fhEOverPvsP->SetYTitle("E/p"); | |
489 | outputContainer->Add(fhEOverPvsP); | |
490 | ||
491 | ||
492 | TString pidParticle[] = {"Electron","ChargedHadron"} ; | |
493 | ||
34c16486 | 494 | if(fFillWeightHistograms) |
495 | { | |
1a72f6c5 | 496 | |
497 | fhECellClusterRatio = new TH2F ("hECellClusterRatio"," cell energy / cluster energy vs cluster energy, for selected electrons", | |
498 | nptbins,ptmin,ptmax, 100,0,1.); | |
499 | fhECellClusterRatio->SetXTitle("E_{cluster} (GeV) "); | |
500 | fhECellClusterRatio->SetYTitle("E_{cell i}/E_{cluster}"); | |
501 | outputContainer->Add(fhECellClusterRatio); | |
502 | ||
503 | fhECellClusterLogRatio = new TH2F ("hECellClusterLogRatio"," Log(cell energy / cluster energy) vs cluster energy, for selected electrons", | |
504 | nptbins,ptmin,ptmax, 100,-10,0); | |
505 | fhECellClusterLogRatio->SetXTitle("E_{cluster} (GeV) "); | |
506 | fhECellClusterLogRatio->SetYTitle("Log (E_{max cell}/E_{cluster})"); | |
507 | outputContainer->Add(fhECellClusterLogRatio); | |
508 | ||
509 | fhEMaxCellClusterRatio = new TH2F ("hEMaxCellClusterRatio"," max cell energy / cluster energy vs cluster energy, for selected electrons", | |
510 | nptbins,ptmin,ptmax, 100,0,1.); | |
511 | fhEMaxCellClusterRatio->SetXTitle("E_{cluster} (GeV) "); | |
512 | fhEMaxCellClusterRatio->SetYTitle("E_{max cell}/E_{cluster}"); | |
513 | outputContainer->Add(fhEMaxCellClusterRatio); | |
514 | ||
515 | fhEMaxCellClusterLogRatio = new TH2F ("hEMaxCellClusterLogRatio"," Log(max cell energy / cluster energy) vs cluster energy, for selected electrons", | |
516 | nptbins,ptmin,ptmax, 100,-10,0); | |
517 | fhEMaxCellClusterLogRatio->SetXTitle("E_{cluster} (GeV) "); | |
518 | fhEMaxCellClusterLogRatio->SetYTitle("Log (E_{max cell}/E_{cluster})"); | |
519 | outputContainer->Add(fhEMaxCellClusterLogRatio); | |
520 | ||
34c16486 | 521 | for(Int_t iw = 0; iw < 14; iw++) |
522 | { | |
1a72f6c5 | 523 | fhLambda0ForW0[iw] = new TH2F (Form("hLambda0ForW0%d",iw),Form("shower shape, #lambda^{2}_{0} vs E, w0 = %1.1f, for selected electrons",1+0.5*iw), |
524 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
525 | fhLambda0ForW0[iw]->SetXTitle("E_{cluster}"); | |
526 | fhLambda0ForW0[iw]->SetYTitle("#lambda^{2}_{0}"); | |
527 | outputContainer->Add(fhLambda0ForW0[iw]); | |
528 | ||
529 | // fhLambda1ForW0[iw] = new TH2F (Form("hLambda1ForW0%d",iw),Form("shower shape, #lambda^{2}_{1} vs E, w0 = %1.1f, for selected electrons",1+0.5*iw), | |
530 | // nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
531 | // fhLambda1ForW0[iw]->SetXTitle("E_{cluster}"); | |
532 | // fhLambda1ForW0[iw]->SetYTitle("#lambda^{2}_{1}"); | |
533 | // outputContainer->Add(fhLambda1ForW0[iw]); | |
534 | ||
535 | } | |
536 | } | |
537 | ||
34c16486 | 538 | for(Int_t pidIndex = 0; pidIndex < 2; pidIndex++) |
539 | { | |
d9105d92 | 540 | //Shower shape |
34c16486 | 541 | if(fFillSSHistograms) |
542 | { | |
d9105d92 | 543 | fhLam0E[pidIndex] = new TH2F (Form("h%sLam0E",pidParticle[pidIndex].Data()), |
544 | Form("%s: #lambda_{0}^{2} vs E",pidParticle[pidIndex].Data()), | |
545 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
546 | fhLam0E[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
547 | fhLam0E[pidIndex]->SetXTitle("E (GeV)"); | |
548 | outputContainer->Add(fhLam0E[pidIndex]); | |
549 | ||
550 | fhLam1E[pidIndex] = new TH2F (Form("h%sLam1E",pidParticle[pidIndex].Data()), | |
551 | Form("%s: #lambda_{1}^{2} vs E",pidParticle[pidIndex].Data()), | |
552 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
553 | fhLam1E[pidIndex]->SetYTitle("#lambda_{1}^{2}"); | |
554 | fhLam1E[pidIndex]->SetXTitle("E (GeV)"); | |
555 | outputContainer->Add(fhLam1E[pidIndex]); | |
556 | ||
557 | fhDispE[pidIndex] = new TH2F (Form("h%sDispE",pidParticle[pidIndex].Data()), | |
558 | Form("%s: dispersion^{2} vs E",pidParticle[pidIndex].Data()), | |
559 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
560 | fhDispE[pidIndex]->SetYTitle("D^{2}"); | |
561 | fhDispE[pidIndex]->SetXTitle("E (GeV) "); | |
562 | outputContainer->Add(fhDispE[pidIndex]); | |
563 | ||
34c16486 | 564 | if(fCalorimeter == "EMCAL") |
565 | { | |
d9105d92 | 566 | fhLam0ETRD[pidIndex] = new TH2F (Form("h%sLam0ETRD",pidParticle[pidIndex].Data()), |
567 | Form("%s: #lambda_{0}^{2} vs E, EMCAL SM covered by TRD",pidParticle[pidIndex].Data()), | |
568 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
569 | fhLam0ETRD[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
570 | fhLam0ETRD[pidIndex]->SetXTitle("E (GeV)"); | |
571 | outputContainer->Add(fhLam0ETRD[pidIndex]); | |
572 | ||
573 | fhLam1ETRD[pidIndex] = new TH2F (Form("h%sLam1ETRD",pidParticle[pidIndex].Data()), | |
574 | Form("%s: #lambda_{1}^{2} vs E, EMCAL SM covered by TRD",pidParticle[pidIndex].Data()), | |
575 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
576 | fhLam1ETRD[pidIndex]->SetYTitle("#lambda_{1}^{2}"); | |
577 | fhLam1ETRD[pidIndex]->SetXTitle("E (GeV)"); | |
578 | outputContainer->Add(fhLam1ETRD[pidIndex]); | |
579 | ||
580 | fhDispETRD[pidIndex] = new TH2F (Form("h%sDispETRD",pidParticle[pidIndex].Data()), | |
581 | Form("%s: dispersion^{2} vs E, EMCAL SM covered by TRD",pidParticle[pidIndex].Data()), | |
582 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
583 | fhDispETRD[pidIndex]->SetYTitle("Dispersion^{2}"); | |
584 | fhDispETRD[pidIndex]->SetXTitle("E (GeV) "); | |
585 | outputContainer->Add(fhDispETRD[pidIndex]); | |
586 | } | |
587 | ||
588 | fhNCellsLam0LowE[pidIndex] = new TH2F (Form("h%sNCellsLam0LowE",pidParticle[pidIndex].Data()), | |
589 | Form("%s: N_{cells} in cluster vs #lambda_{0}^{2}, E < 2 GeV",pidParticle[pidIndex].Data()), | |
590 | nbins,nmin, nmax, ssbins,ssmin,ssmax); | |
591 | fhNCellsLam0LowE[pidIndex]->SetXTitle("N_{cells}"); | |
592 | fhNCellsLam0LowE[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
593 | outputContainer->Add(fhNCellsLam0LowE[pidIndex]); | |
594 | ||
595 | fhNCellsLam0HighE[pidIndex] = new TH2F (Form("h%sNCellsLam0HighE",pidParticle[pidIndex].Data()), | |
596 | Form("%s: N_{cells} in cluster vs #lambda_{0}^{2}, E > 2 GeV",pidParticle[pidIndex].Data()), | |
597 | nbins,nmin, nmax, ssbins,ssmin,ssmax); | |
598 | fhNCellsLam0HighE[pidIndex]->SetXTitle("N_{cells}"); | |
599 | fhNCellsLam0HighE[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
600 | outputContainer->Add(fhNCellsLam0HighE[pidIndex]); | |
601 | ||
602 | ||
603 | fhEtaLam0LowE[pidIndex] = new TH2F (Form("h%sEtaLam0LowE",pidParticle[pidIndex].Data()), | |
604 | Form("%s: #eta vs #lambda_{0}^{2}, E < 2 GeV",pidParticle[pidIndex].Data()), | |
605 | netabins,etamin,etamax, ssbins,ssmin,ssmax); | |
606 | fhEtaLam0LowE[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
607 | fhEtaLam0LowE[pidIndex]->SetXTitle("#eta"); | |
608 | outputContainer->Add(fhEtaLam0LowE[pidIndex]); | |
609 | ||
610 | fhPhiLam0LowE[pidIndex] = new TH2F (Form("h%sPhiLam0LowE",pidParticle[pidIndex].Data()), | |
611 | Form("%s: #phi vs #lambda_{0}^{2}, E < 2 GeV",pidParticle[pidIndex].Data()), | |
612 | nphibins,phimin,phimax, ssbins,ssmin,ssmax); | |
613 | fhPhiLam0LowE[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
614 | fhPhiLam0LowE[pidIndex]->SetXTitle("#phi"); | |
615 | outputContainer->Add(fhPhiLam0LowE[pidIndex]); | |
616 | ||
617 | fhEtaLam0HighE[pidIndex] = new TH2F (Form("h%sEtaLam0HighE",pidParticle[pidIndex].Data()), | |
618 | Form("%s: #eta vs #lambda_{0}^{2}, E > 2 GeV",pidParticle[pidIndex].Data()), | |
619 | netabins,etamin,etamax, ssbins,ssmin,ssmax); | |
620 | fhEtaLam0HighE[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
621 | fhEtaLam0HighE[pidIndex]->SetXTitle("#eta"); | |
622 | outputContainer->Add(fhEtaLam0HighE[pidIndex]); | |
623 | ||
624 | fhPhiLam0HighE[pidIndex] = new TH2F (Form("h%sPhiLam0HighE",pidParticle[pidIndex].Data()), | |
625 | Form("%s: #phi vs #lambda_{0}^{2}, E > 2 GeV",pidParticle[pidIndex].Data()), | |
626 | nphibins,phimin,phimax, ssbins,ssmin,ssmax); | |
627 | fhPhiLam0HighE[pidIndex]->SetYTitle("#lambda_{0}^{2}"); | |
628 | fhPhiLam0HighE[pidIndex]->SetXTitle("#phi"); | |
629 | outputContainer->Add(fhPhiLam0HighE[pidIndex]); | |
630 | ||
34c16486 | 631 | if(fCalorimeter == "EMCAL") |
632 | { | |
633 | fhDispEtaE[pidIndex] = new TH2F (Form("h%sDispEtaE",pidParticle[pidIndex].Data()), | |
634 | Form("%s: #sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E",pidParticle[pidIndex].Data()), | |
635 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
636 | fhDispEtaE[pidIndex]->SetXTitle("E (GeV)"); | |
637 | fhDispEtaE[pidIndex]->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
638 | outputContainer->Add(fhDispEtaE[pidIndex]); | |
639 | ||
640 | fhDispPhiE[pidIndex] = new TH2F (Form("h%sDispPhiE",pidParticle[pidIndex].Data()), | |
641 | Form("%s: #sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E",pidParticle[pidIndex].Data()), | |
642 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
643 | fhDispPhiE[pidIndex]->SetXTitle("E (GeV)"); | |
644 | fhDispPhiE[pidIndex]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
645 | outputContainer->Add(fhDispPhiE[pidIndex]); | |
646 | ||
647 | fhSumEtaE[pidIndex] = new TH2F (Form("h%sSumEtaE",pidParticle[pidIndex].Data()), | |
648 | Form("%s: #sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i})^{2} / #Sigma w_{i} - <#eta>^{2} vs E",pidParticle[pidIndex].Data()), | |
649 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
650 | fhSumEtaE[pidIndex]->SetXTitle("E (GeV)"); | |
651 | fhSumEtaE[pidIndex]->SetYTitle("#sigma'^{2}_{#eta #eta}"); | |
652 | outputContainer->Add(fhSumEtaE[pidIndex]); | |
78a28af3 | 653 | |
34c16486 | 654 | fhSumPhiE[pidIndex] = new TH2F (Form("h%sSumPhiE",pidParticle[pidIndex].Data()), |
655 | Form("%s: #sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i})^{2}/ #Sigma w_{i} - <#phi>^{2} vs E",pidParticle[pidIndex].Data()), | |
656 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
657 | fhSumPhiE[pidIndex]->SetXTitle("E (GeV)"); | |
658 | fhSumPhiE[pidIndex]->SetYTitle("#sigma'^{2}_{#phi #phi}"); | |
659 | outputContainer->Add(fhSumPhiE[pidIndex]); | |
660 | ||
661 | fhSumEtaPhiE[pidIndex] = new TH2F (Form("h%sSumEtaPhiE",pidParticle[pidIndex].Data()), | |
662 | Form("%s: #sigma'^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E",pidParticle[pidIndex].Data()), | |
663 | nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax); | |
664 | fhSumEtaPhiE[pidIndex]->SetXTitle("E (GeV)"); | |
665 | fhSumEtaPhiE[pidIndex]->SetYTitle("#sigma'^{2}_{#eta #phi}"); | |
666 | outputContainer->Add(fhSumEtaPhiE[pidIndex]); | |
667 | ||
668 | fhDispEtaPhiDiffE[pidIndex] = new TH2F (Form("h%sDispEtaPhiDiffE",pidParticle[pidIndex].Data()), | |
669 | Form("%s: #sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E",pidParticle[pidIndex].Data()), | |
670 | nptbins,ptmin,ptmax,200, -10,10); | |
671 | fhDispEtaPhiDiffE[pidIndex]->SetXTitle("E (GeV)"); | |
672 | fhDispEtaPhiDiffE[pidIndex]->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}"); | |
673 | outputContainer->Add(fhDispEtaPhiDiffE[pidIndex]); | |
674 | ||
675 | fhSphericityE[pidIndex] = new TH2F (Form("h%sSphericityE",pidParticle[pidIndex].Data()), | |
676 | Form("%s: (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E",pidParticle[pidIndex].Data()), | |
677 | nptbins,ptmin,ptmax, 200, -1,1); | |
678 | fhSphericityE[pidIndex]->SetXTitle("E (GeV)"); | |
679 | fhSphericityE[pidIndex]->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})"); | |
680 | outputContainer->Add(fhSphericityE[pidIndex]); | |
681 | ||
682 | Int_t bin[] = {0,2,4,6,10,1000}; | |
683 | for(Int_t i = 0; i < 5; i++) | |
684 | { | |
685 | fhDispEtaDispPhiEBin[pidIndex][i] = new TH2F (Form("h%sDispEtaDispPhi_EBin%d",pidParticle[pidIndex].Data(),i), | |
686 | Form("%s: #sigma^{2}_{#phi #phi} vs #sigma^{2}_{#eta #eta} for %d < E < %d GeV",pidParticle[pidIndex].Data(),bin[i],bin[i+1]), | |
687 | ssbins,ssmin,ssmax , ssbins,ssmin,ssmax); | |
688 | fhDispEtaDispPhiEBin[pidIndex][i]->SetXTitle("#sigma^{2}_{#eta #eta}"); | |
689 | fhDispEtaDispPhiEBin[pidIndex][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
690 | outputContainer->Add(fhDispEtaDispPhiEBin[pidIndex][i]); | |
691 | } | |
692 | } | |
d9105d92 | 693 | |
34c16486 | 694 | } // Shower shape |
695 | ||
696 | if(IsDataMC()) | |
697 | { | |
698 | if(fFillSSHistograms) | |
699 | { | |
d9105d92 | 700 | |
701 | TString ptypess[] = { "#gamma","hadron?","#pi^{0}","#eta","#gamma->e^{#pm}","e^{#pm}"} ; | |
702 | ||
703 | TString pnamess[] = { "Photon","Hadron","Pi0","Eta","Conversion","Electron"} ; | |
704 | ||
34c16486 | 705 | for(Int_t i = 0; i < 6; i++) |
706 | { | |
d9105d92 | 707 | fhMCELambda0[pidIndex][i] = new TH2F(Form("h%sELambda0_MC%s",pidParticle[pidIndex].Data(),pnamess[i].Data()), |
708 | Form("%s like cluster from %s : E vs #lambda_{0}^{2}",pidParticle[pidIndex].Data(),ptypess[i].Data()), | |
709 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
710 | fhMCELambda0[pidIndex][i]->SetYTitle("#lambda_{0}^{2}"); | |
711 | fhMCELambda0[pidIndex][i]->SetXTitle("E (GeV)"); | |
712 | outputContainer->Add(fhMCELambda0[pidIndex][i]) ; | |
713 | ||
34c16486 | 714 | if(fCalorimeter=="EMCAL") |
715 | { | |
716 | fhMCEDispEta[pidIndex][i] = new TH2F (Form("h%sEDispEtaE_MC%s",pidParticle[pidIndex].Data(),pnamess[i].Data()), | |
717 | Form("cluster from %s : %s like, #sigma^{2}_{#eta #eta} = #Sigma w_{i}(#eta_{i} - <#eta>)^{2}/ #Sigma w_{i} vs E",ptypess[i].Data(),pidParticle[pidIndex].Data()), | |
718 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
719 | fhMCEDispEta[pidIndex][i]->SetXTitle("E (GeV)"); | |
720 | fhMCEDispEta[pidIndex][i]->SetYTitle("#sigma^{2}_{#eta #eta}"); | |
721 | outputContainer->Add(fhMCEDispEta[pidIndex][i]); | |
722 | ||
723 | fhMCEDispPhi[pidIndex][i] = new TH2F (Form("h%sEDispPhiE_MC%s",pidParticle[pidIndex].Data(),pnamess[i].Data()), | |
724 | Form("cluster from %s : %s like, #sigma^{2}_{#phi #phi} = #Sigma w_{i}(#phi_{i} - <#phi>)^{2} / #Sigma w_{i} vs E",ptypess[i].Data(),pidParticle[pidIndex].Data()), | |
725 | nptbins,ptmin,ptmax, ssbins,ssmin,ssmax); | |
726 | fhMCEDispPhi[pidIndex][i]->SetXTitle("E (GeV)"); | |
727 | fhMCEDispPhi[pidIndex][i]->SetYTitle("#sigma^{2}_{#phi #phi}"); | |
728 | outputContainer->Add(fhMCEDispPhi[pidIndex][i]); | |
729 | ||
730 | fhMCESumEtaPhi[pidIndex][i] = new TH2F (Form("h%sESumEtaPhiE_MC%s",pidParticle[pidIndex].Data(),pnamess[i].Data()), | |
731 | Form("cluster from %s : %s like, #sigma'^{2}_{#eta #phi} = #Sigma w_{i}(#phi_{i} #eta_{i} ) / #Sigma w_{i} - <#phi><#eta> vs E",ptypess[i].Data(),pidParticle[pidIndex].Data()), | |
732 | nptbins,ptmin,ptmax, 2*ssbins,-ssmax,ssmax); | |
733 | fhMCESumEtaPhi[pidIndex][i]->SetXTitle("E (GeV)"); | |
734 | fhMCESumEtaPhi[pidIndex][i]->SetYTitle("#sigma'^{2}_{#eta #phi}"); | |
735 | outputContainer->Add(fhMCESumEtaPhi[pidIndex][i]); | |
736 | ||
737 | fhMCEDispEtaPhiDiff[pidIndex][i] = new TH2F (Form("h%sEDispEtaPhiDiffE_MC%s",pidParticle[pidIndex].Data(),pnamess[i].Data()), | |
738 | Form("cluster from %s : %s like, #sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta} vs E",ptypess[i].Data(),pidParticle[pidIndex].Data()), | |
739 | nptbins,ptmin,ptmax,200,-10,10); | |
740 | fhMCEDispEtaPhiDiff[pidIndex][i]->SetXTitle("E (GeV)"); | |
741 | fhMCEDispEtaPhiDiff[pidIndex][i]->SetYTitle("#sigma^{2}_{#phi #phi}-#sigma^{2}_{#eta #eta}"); | |
742 | outputContainer->Add(fhMCEDispEtaPhiDiff[pidIndex][i]); | |
743 | ||
744 | fhMCESphericity[pidIndex][i] = new TH2F (Form("h%sESphericity_MC%s",pidParticle[pidIndex].Data(),pnamess[i].Data()), | |
745 | Form("cluster from %s : %s like, (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi}) vs E",ptypess[i].Data(),pidParticle[pidIndex].Data()), | |
746 | nptbins,ptmin,ptmax, 200,-1,1); | |
747 | fhMCESphericity[pidIndex][i]->SetXTitle("E (GeV)"); | |
748 | fhMCESphericity[pidIndex][i]->SetYTitle("s = (#sigma^{2}_{#phi #phi} - #sigma^{2}_{#eta #eta}) / (#sigma^{2}_{#eta #eta} + #sigma^{2}_{#phi #phi})"); | |
749 | outputContainer->Add(fhMCESphericity[pidIndex][i]); | |
c571608d | 750 | |
34c16486 | 751 | } |
752 | ||
d9105d92 | 753 | }// loop |
754 | } | |
755 | } | |
756 | ||
757 | if(IsCaloPIDOn() && pidIndex > 0) continue; | |
758 | ||
759 | fhNCellsE[pidIndex] = new TH2F (Form("h%sNCellsE",pidParticle[pidIndex].Data()), | |
760 | Form("N cells in %s cluster vs E ",pidParticle[pidIndex].Data()), | |
761 | nptbins,ptmin,ptmax, nbins,nmin,nmax); | |
762 | fhNCellsE[pidIndex]->SetXTitle("E (GeV)"); | |
763 | fhNCellsE[pidIndex]->SetYTitle("# of cells in cluster"); | |
764 | outputContainer->Add(fhNCellsE[pidIndex]); | |
765 | ||
42d47cb7 | 766 | fhTimeE[pidIndex] = new TH2F(Form("h%sTimeE",pidParticle[pidIndex].Data()), |
767 | Form("Time in %s cluster vs E ",pidParticle[pidIndex].Data()) | |
768 | ,nptbins,ptmin,ptmax, tbins,tmin,tmax); | |
769 | fhTimeE[pidIndex]->SetXTitle("E (GeV)"); | |
770 | fhTimeE[pidIndex]->SetYTitle(" t (ns)"); | |
771 | outputContainer->Add(fhTimeE[pidIndex]); | |
772 | ||
d9105d92 | 773 | fhMaxCellDiffClusterE[pidIndex] = new TH2F (Form("h%sMaxCellDiffClusterE",pidParticle[pidIndex].Data()), |
774 | Form("%s: energy vs difference of cluster energy - max cell energy / cluster energy, good clusters",pidParticle[pidIndex].Data()), | |
775 | nptbins,ptmin,ptmax, 500,0,1.); | |
776 | fhMaxCellDiffClusterE[pidIndex]->SetXTitle("E_{cluster} (GeV) "); | |
777 | fhMaxCellDiffClusterE[pidIndex]->SetYTitle("(E_{cluster} - E_{cell max})/ E_{cluster}"); | |
778 | outputContainer->Add(fhMaxCellDiffClusterE[pidIndex]); | |
779 | ||
780 | fhE[pidIndex] = new TH1F(Form("h%sE",pidParticle[pidIndex].Data()), | |
781 | Form("Number of %s over calorimeter vs energy",pidParticle[pidIndex].Data()), | |
782 | nptbins,ptmin,ptmax); | |
783 | fhE[pidIndex]->SetYTitle("N"); | |
784 | fhE[pidIndex]->SetXTitle("E_{#gamma}(GeV)"); | |
785 | outputContainer->Add(fhE[pidIndex]) ; | |
786 | ||
787 | fhPt[pidIndex] = new TH1F(Form("h%sPtElectron",pidParticle[pidIndex].Data()), | |
788 | Form("Number of %s over calorimeter vs p_{T}",pidParticle[pidIndex].Data()), | |
789 | nptbins,ptmin,ptmax); | |
790 | fhPt[pidIndex]->SetYTitle("N"); | |
791 | fhPt[pidIndex]->SetXTitle("p_{T #gamma}(GeV/c)"); | |
792 | outputContainer->Add(fhPt[pidIndex]) ; | |
793 | ||
794 | fhPhi[pidIndex] = new TH2F(Form("h%sPhiElectron",pidParticle[pidIndex].Data()), | |
795 | Form("%s: #phi vs p_{T}",pidParticle[pidIndex].Data()), | |
796 | nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
797 | fhPhi[pidIndex]->SetYTitle("#phi (rad)"); | |
798 | fhPhi[pidIndex]->SetXTitle("p_{T #gamma} (GeV/c)"); | |
799 | outputContainer->Add(fhPhi[pidIndex]) ; | |
800 | ||
801 | fhEta[pidIndex] = new TH2F(Form("h%sEta",pidParticle[pidIndex].Data()), | |
802 | Form("%s: #eta vs p_{T}",pidParticle[pidIndex].Data()), | |
803 | nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
804 | fhEta[pidIndex]->SetYTitle("#eta"); | |
805 | fhEta[pidIndex]->SetXTitle("p_{T #gamma} (GeV/c)"); | |
806 | outputContainer->Add(fhEta[pidIndex]) ; | |
807 | ||
808 | fhEtaPhi[pidIndex] = new TH2F(Form("h%sEtaPhi",pidParticle[pidIndex].Data()), | |
809 | Form("%s: #eta vs #phi",pidParticle[pidIndex].Data()), | |
810 | netabins,etamin,etamax,nphibins,phimin,phimax); | |
811 | fhEtaPhi[pidIndex]->SetYTitle("#phi (rad)"); | |
812 | fhEtaPhi[pidIndex]->SetXTitle("#eta"); | |
813 | outputContainer->Add(fhEtaPhi[pidIndex]) ; | |
34c16486 | 814 | if(GetMinPt() < 0.5) |
815 | { | |
d9105d92 | 816 | fhEtaPhi05[pidIndex] = new TH2F(Form("h%sEtaPhi05",pidParticle[pidIndex].Data()), |
817 | Form("%s: #eta vs #phi, E > 0.5",pidParticle[pidIndex].Data()), | |
818 | netabins,etamin,etamax,nphibins,phimin,phimax); | |
819 | fhEtaPhi05[pidIndex]->SetYTitle("#phi (rad)"); | |
820 | fhEtaPhi05[pidIndex]->SetXTitle("#eta"); | |
821 | outputContainer->Add(fhEtaPhi05[pidIndex]) ; | |
822 | } | |
823 | ||
824 | ||
34c16486 | 825 | if(IsDataMC()) |
826 | { | |
d9105d92 | 827 | TString ptype[] = { "#gamma", "#gamma_{#pi decay}","#gamma_{other decay}", "#pi^{0}","#eta", |
828 | "e^{#pm}","#gamma->e^{#pm}","hadron?","Anti-N","Anti-P" } ; | |
829 | ||
830 | TString pname[] = { "Photon","PhotonPi0Decay","PhotonOtherDecay","Pi0","Eta","Electron", | |
831 | "Conversion", "Hadron", "AntiNeutron","AntiProton" } ; | |
832 | ||
34c16486 | 833 | for(Int_t i = 0; i < fNOriginHistograms; i++) |
834 | { | |
d9105d92 | 835 | fhMCE[pidIndex][i] = new TH1F(Form("h%sE_MC%s",pidParticle[pidIndex].Data(),pname[i].Data()), |
836 | Form("%s like cluster from %s : E ",pidParticle[pidIndex].Data(),ptype[i].Data()), | |
837 | nptbins,ptmin,ptmax); | |
838 | fhMCE[pidIndex][i]->SetXTitle("E (GeV)"); | |
839 | outputContainer->Add(fhMCE[pidIndex][i]) ; | |
840 | ||
841 | fhMCPt[pidIndex][i] = new TH1F(Form("h%sPt_MC%s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
842 | Form("%s like cluster from %s : p_{T} ",pidParticle[pidIndex].Data(),ptype[i].Data()), | |
843 | nptbins,ptmin,ptmax); | |
844 | fhMCPt[pidIndex][i]->SetXTitle("p_{T} (GeV/c)"); | |
845 | outputContainer->Add(fhMCPt[pidIndex][i]) ; | |
846 | ||
847 | fhMCEta[pidIndex][i] = new TH2F(Form("h%sEta_MC%s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
848 | Form("%s like cluster from %s : #eta ",pidParticle[pidIndex].Data(),ptype[i].Data()), | |
849 | nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
850 | fhMCEta[pidIndex][i]->SetYTitle("#eta"); | |
851 | fhMCEta[pidIndex][i]->SetXTitle("E (GeV)"); | |
852 | outputContainer->Add(fhMCEta[pidIndex][i]) ; | |
853 | ||
854 | fhMCPhi[pidIndex][i] = new TH2F(Form("h%sPhi_MC%s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
855 | Form("%s like cluster from %s : #phi ",pidParticle[pidIndex].Data(),ptype[i].Data()), | |
856 | nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
857 | fhMCPhi[pidIndex][i]->SetYTitle("#phi (rad)"); | |
858 | fhMCPhi[pidIndex][i]->SetXTitle("E (GeV)"); | |
859 | outputContainer->Add(fhMCPhi[pidIndex][i]) ; | |
860 | ||
861 | ||
862 | fhMCDeltaE[pidIndex][i] = new TH2F (Form("h%sDeltaE_MC%s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
863 | Form("%s like MC - Reco E from %s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
864 | nptbins,ptmin,ptmax, 200,-50,50); | |
865 | fhMCDeltaE[pidIndex][i]->SetXTitle("#Delta E (GeV)"); | |
866 | outputContainer->Add(fhMCDeltaE[pidIndex][i]); | |
867 | ||
868 | fhMC2E[pidIndex][i] = new TH2F (Form("h%s2E_MC%s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
869 | Form("%s like E distribution, reconstructed vs generated from %s",pidParticle[pidIndex].Data(),pname[i].Data()), | |
870 | nptbins,ptmin,ptmax,nptbins,ptmin,ptmax); | |
871 | fhMC2E[pidIndex][i]->SetXTitle("E_{rec} (GeV)"); | |
872 | fhMC2E[pidIndex][i]->SetYTitle("E_{gen} (GeV)"); | |
873 | outputContainer->Add(fhMC2E[pidIndex][i]); | |
874 | ||
875 | } | |
876 | } // MC | |
877 | ||
878 | }// pid Index | |
879 | ||
880 | ||
34c16486 | 881 | if(fFillSSHistograms) |
882 | { | |
883 | if(IsDataMC()) | |
884 | { | |
d9105d92 | 885 | if(!GetReader()->IsEmbeddedClusterSelectionOn()) |
886 | { | |
887 | fhMCElectronELambda0NoOverlap = new TH2F("hELambda0_MCElectron_NoOverlap", | |
888 | "cluster from Electron : E vs #lambda_{0}^{2}", | |
889 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
890 | fhMCElectronELambda0NoOverlap->SetYTitle("#lambda_{0}^{2}"); | |
891 | fhMCElectronELambda0NoOverlap->SetXTitle("E (GeV)"); | |
892 | outputContainer->Add(fhMCElectronELambda0NoOverlap) ; | |
893 | ||
894 | fhMCElectronELambda0TwoOverlap = new TH2F("hELambda0_MCElectron_TwoOverlap", | |
895 | "cluster from Electron : E vs #lambda_{0}^{2}", | |
896 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
897 | fhMCElectronELambda0TwoOverlap->SetYTitle("#lambda_{0}^{2}"); | |
898 | fhMCElectronELambda0TwoOverlap->SetXTitle("E (GeV)"); | |
899 | outputContainer->Add(fhMCElectronELambda0TwoOverlap) ; | |
900 | ||
901 | fhMCElectronELambda0NOverlap = new TH2F("hELambda0_MCElectron_NOverlap", | |
902 | "cluster from Electron : E vs #lambda_{0}^{2}", | |
903 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
904 | fhMCElectronELambda0NOverlap->SetYTitle("#lambda_{0}^{2}"); | |
905 | fhMCElectronELambda0NOverlap->SetXTitle("E (GeV)"); | |
906 | outputContainer->Add(fhMCElectronELambda0NOverlap) ; | |
907 | ||
908 | } //No embedding | |
909 | ||
910 | //Fill histograms to check shape of embedded clusters | |
911 | if(GetReader()->IsEmbeddedClusterSelectionOn()) | |
912 | { | |
913 | ||
914 | fhEmbeddedSignalFractionEnergy = new TH2F("hEmbeddedSignal_FractionEnergy", | |
915 | "Energy Fraction of embedded signal versus cluster energy", | |
916 | nptbins,ptmin,ptmax,100,0.,1.); | |
917 | fhEmbeddedSignalFractionEnergy->SetYTitle("Fraction"); | |
918 | fhEmbeddedSignalFractionEnergy->SetXTitle("E (GeV)"); | |
919 | outputContainer->Add(fhEmbeddedSignalFractionEnergy) ; | |
920 | ||
921 | fhEmbedElectronELambda0FullSignal = new TH2F("hELambda0_EmbedElectron_FullSignal", | |
922 | "cluster from Electron embedded with more than 90% energy in cluster : E vs #lambda_{0}^{2}", | |
923 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
924 | fhEmbedElectronELambda0FullSignal->SetYTitle("#lambda_{0}^{2}"); | |
925 | fhEmbedElectronELambda0FullSignal->SetXTitle("E (GeV)"); | |
926 | outputContainer->Add(fhEmbedElectronELambda0FullSignal) ; | |
927 | ||
928 | fhEmbedElectronELambda0MostlySignal = new TH2F("hELambda0_EmbedElectron_MostlySignal", | |
929 | "cluster from Electron embedded with 50% to 90% energy in cluster : E vs #lambda_{0}^{2}", | |
930 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
931 | fhEmbedElectronELambda0MostlySignal->SetYTitle("#lambda_{0}^{2}"); | |
932 | fhEmbedElectronELambda0MostlySignal->SetXTitle("E (GeV)"); | |
933 | outputContainer->Add(fhEmbedElectronELambda0MostlySignal) ; | |
934 | ||
935 | fhEmbedElectronELambda0MostlyBkg = new TH2F("hELambda0_EmbedElectron_MostlyBkg", | |
936 | "cluster from Electron embedded with 10% to 50% energy in cluster : E vs #lambda_{0}^{2}", | |
937 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
938 | fhEmbedElectronELambda0MostlyBkg->SetYTitle("#lambda_{0}^{2}"); | |
939 | fhEmbedElectronELambda0MostlyBkg->SetXTitle("E (GeV)"); | |
940 | outputContainer->Add(fhEmbedElectronELambda0MostlyBkg) ; | |
941 | ||
942 | fhEmbedElectronELambda0FullBkg = new TH2F("hELambda0_EmbedElectron_FullBkg", | |
943 | "cluster from Electronm embedded with 0% to 10% energy in cluster : E vs #lambda_{0}^{2}", | |
944 | nptbins,ptmin,ptmax,ssbins,ssmin,ssmax); | |
945 | fhEmbedElectronELambda0FullBkg->SetYTitle("#lambda_{0}^{2}"); | |
946 | fhEmbedElectronELambda0FullBkg->SetXTitle("E (GeV)"); | |
947 | outputContainer->Add(fhEmbedElectronELambda0FullBkg) ; | |
948 | ||
949 | ||
950 | }// embedded histograms | |
951 | ||
952 | }//Histos with MC | |
953 | ||
954 | }// Fill SS MC histograms | |
955 | ||
d9105d92 | 956 | return outputContainer ; |
957 | ||
958 | } | |
959 | ||
78a28af3 | 960 | //_________________________ |
d9105d92 | 961 | void AliAnaElectron::Init() |
962 | { | |
963 | ||
964 | //Init | |
965 | //Do some checks | |
966 | if(fCalorimeter == "PHOS" && !GetReader()->IsPHOSSwitchedOn() && NewOutputAOD()){ | |
967 | printf("AliAnaElectron::Init() - !!STOP: You want to use PHOS in analysis but it is not read!! \n!!Check the configuration file!!\n"); | |
968 | abort(); | |
969 | } | |
970 | else if(fCalorimeter == "EMCAL" && !GetReader()->IsEMCALSwitchedOn() && NewOutputAOD()){ | |
971 | printf("AliAnaElectron::Init() - !!STOP: You want to use EMCAL in analysis but it is not read!! \n!!Check the configuration file!!\n"); | |
972 | abort(); | |
973 | } | |
974 | ||
975 | } | |
976 | ||
78a28af3 | 977 | //___________________________________ |
d9105d92 | 978 | void AliAnaElectron::InitParameters() |
979 | { | |
980 | ||
981 | //Initialize the parameters of the analysis. | |
982 | AddToHistogramsName("AnaElectron_"); | |
983 | ||
984 | fCalorimeter = "EMCAL" ; | |
985 | fMinDist = 2.; | |
986 | fMinDist2 = 4.; | |
987 | fMinDist3 = 5.; | |
988 | ||
989 | fTimeCutMin = -1; | |
990 | fTimeCutMax = 9999999; | |
991 | fNCellsCut = 0; | |
992 | ||
993 | fdEdxMin = 76.; // for LHC11a, but for LHC11c pass1 56. | |
994 | fdEdxMax = 85.; // for LHC11a, but for LHC11c pass1 64. | |
995 | ||
996 | fEOverPMin = 0.8; // for LHC11a, but for LHC11c pass1 0.9 | |
997 | fEOverPMax = 1.2; // for LHC11a and LHC11c pass1 | |
998 | ||
999 | } | |
1000 | ||
78a28af3 | 1001 | //_________________________________________ |
d9105d92 | 1002 | void AliAnaElectron::MakeAnalysisFillAOD() |
1003 | { | |
1004 | //Do photon analysis and fill aods | |
1005 | ||
1006 | //Get the vertex | |
1007 | Double_t v[3] = {0,0,0}; //vertex ; | |
1008 | GetReader()->GetVertex(v); | |
1009 | ||
1010 | //Select the Calorimeter of the photon | |
1011 | TObjArray * pl = 0x0; | |
1012 | if(fCalorimeter == "PHOS") | |
1013 | pl = GetPHOSClusters(); | |
1014 | else if (fCalorimeter == "EMCAL") | |
1015 | pl = GetEMCALClusters(); | |
1016 | ||
1017 | if(!pl) { | |
1018 | Info("MakeAnalysisFillAOD","TObjArray with %s clusters is NULL!\n",fCalorimeter.Data()); | |
1019 | return; | |
1020 | } | |
1021 | ||
1022 | //Init arrays, variables, get number of clusters | |
1023 | TLorentzVector mom, mom2 ; | |
1024 | Int_t nCaloClusters = pl->GetEntriesFast(); | |
1025 | //List to be used in conversion analysis, to tag the cluster as candidate for conversion | |
1026 | ||
1027 | if(GetDebug() > 0) printf("AliAnaElectron::MakeAnalysisFillAOD() - input %s cluster entries %d\n", fCalorimeter.Data(), nCaloClusters); | |
1028 | ||
1029 | //---------------------------------------------------- | |
1030 | // Fill AOD with PHOS/EMCAL AliAODPWG4Particle objects | |
1031 | //---------------------------------------------------- | |
1032 | // Loop on clusters | |
1033 | for(Int_t icalo = 0; icalo < nCaloClusters; icalo++){ | |
1034 | ||
1035 | AliVCluster * calo = (AliVCluster*) (pl->At(icalo)); | |
1036 | //printf("calo %d, %f\n",icalo,calo->E()); | |
1037 | ||
1038 | //Get the index where the cluster comes, to retrieve the corresponding vertex | |
1039 | Int_t evtIndex = 0 ; | |
1040 | if (GetMixedEvent()) { | |
1041 | evtIndex=GetMixedEvent()->EventIndexForCaloCluster(calo->GetID()) ; | |
1042 | //Get the vertex and check it is not too large in z | |
1043 | if(TMath::Abs(GetVertex(evtIndex)[2])> GetZvertexCut()) continue; | |
1044 | } | |
1045 | ||
1046 | //Cluster selection, not charged, with photon id and in fiducial cut | |
1047 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC){ | |
1048 | calo->GetMomentum(mom,GetVertex(evtIndex)) ;}//Assume that come from vertex in straight line | |
1049 | else{ | |
1050 | Double_t vertex[]={0,0,0}; | |
1051 | calo->GetMomentum(mom,vertex) ; | |
1052 | } | |
1053 | ||
1054 | //-------------------------------------- | |
1055 | // Cluster selection | |
1056 | //-------------------------------------- | |
1057 | if(!ClusterSelected(calo,mom)) continue; | |
1058 | ||
1059 | //---------------------------- | |
1060 | //Create AOD for analysis | |
1061 | //---------------------------- | |
1062 | AliAODPWG4Particle aodph = AliAODPWG4Particle(mom); | |
1063 | ||
1064 | //............................................... | |
1065 | //Set the indeces of the original caloclusters (MC, ID), and calorimeter | |
1066 | Int_t label = calo->GetLabel(); | |
1067 | aodph.SetLabel(label); | |
1068 | aodph.SetCaloLabel(calo->GetID(),-1); | |
1069 | aodph.SetDetector(fCalorimeter); | |
1070 | //printf("Index %d, Id %d, iaod %d\n",icalo, calo->GetID(),GetOutputAODBranch()->GetEntriesFast()); | |
1071 | ||
1072 | //............................................... | |
1073 | //Set bad channel distance bit | |
1074 | Double_t distBad=calo->GetDistanceToBadChannel() ; //Distance to bad channel | |
1075 | if (distBad > fMinDist3) aodph.SetDistToBad(2) ; | |
1076 | else if(distBad > fMinDist2) aodph.SetDistToBad(1) ; | |
1077 | else aodph.SetDistToBad(0) ; | |
1078 | //printf("DistBad %f Bit %d\n",distBad, aodph.DistToBad()); | |
1079 | ||
1080 | //-------------------------------------------------------------------------------------- | |
1081 | //Play with the MC stack if available | |
1082 | //-------------------------------------------------------------------------------------- | |
1083 | ||
1084 | //Check origin of the candidates | |
1085 | if(IsDataMC()){ | |
1086 | aodph.SetTag(GetMCAnalysisUtils()->CheckOrigin(calo->GetLabels(),calo->GetNLabels(),GetReader(), aodph.GetInputFileIndex())); | |
1087 | ||
1088 | if(GetDebug() > 0) | |
1089 | printf("AliAnaElectron::MakeAnalysisFillAOD() - Origin of candidate, bit map %d\n",aodph.GetTag()); | |
1090 | }//Work with stack also | |
1091 | ||
1092 | ||
1093 | //------------------------------------- | |
78a28af3 | 1094 | //PID selection via dEdx |
d9105d92 | 1095 | //------------------------------------- |
78a28af3 | 1096 | |
4bfeae64 | 1097 | AliVTrack *track = GetCaloUtils()->GetMatchedTrack(calo, GetReader()->GetInputEvent()); |
1098 | ||
d9105d92 | 1099 | if(!track) { |
1100 | printf("AliAnaElectron::MakeAnalysisFillAOD() - Null track"); | |
1101 | continue; | |
1102 | } | |
1103 | ||
e416be7d | 1104 | Float_t dEdx = track->GetTPCsignal(); |
d9105d92 | 1105 | fhdEdxvsE->Fill(calo->E(), dEdx); |
1106 | fhdEdxvsP->Fill(track->P(),dEdx); | |
1107 | ||
c5693f62 | 1108 | Int_t pid = AliCaloPID::kChargedHadron; |
1109 | ||
d9105d92 | 1110 | if( dEdx < fdEdxMax && dEdx > fdEdxMin) { |
1111 | ||
e416be7d | 1112 | Float_t eOverp = calo->E()/track->P(); |
1113 | fhEOverPvsE->Fill(calo->E(), eOverp); | |
1114 | fhEOverPvsP->Fill(track->P(), eOverp); | |
d9105d92 | 1115 | |
1116 | if( eOverp < fEOverPMax && eOverp > fEOverPMin) { | |
1117 | ||
1118 | pid = AliCaloPID::kElectron; | |
d9105d92 | 1119 | } //E/p |
1120 | ||
1121 | }// dEdx | |
1122 | ||
1123 | aodph.SetIdentifiedParticleType(pid); | |
1124 | ||
1125 | Int_t pidIndex = 0;// Electron | |
dbf54f1e | 1126 | if(pid == AliCaloPID::kChargedHadron) pidIndex = 1; |
d9105d92 | 1127 | |
78a28af3 | 1128 | //--------------------------------- |
d9105d92 | 1129 | //Fill some shower shape histograms |
78a28af3 | 1130 | //--------------------------------- |
1a72f6c5 | 1131 | |
d9105d92 | 1132 | FillShowerShapeHistograms(calo,aodph.GetTag(),pid); |
1133 | ||
78a28af3 | 1134 | if(pid == AliCaloPID::kElectron) |
1135 | WeightHistograms(calo); | |
1136 | ||
1137 | //----------------------------------------- | |
d9105d92 | 1138 | //PID Shower Shape selection or bit setting |
78a28af3 | 1139 | //----------------------------------------- |
1140 | ||
d9105d92 | 1141 | // Data, PID check on |
3c1d9afb | 1142 | if(IsCaloPIDOn()) |
1143 | { | |
49b5c49b | 1144 | // Get most probable PID, 2 options check bayesian PID weights or redo PID |
1145 | // By default, redo PID | |
d9105d92 | 1146 | |
3c1d9afb | 1147 | if(GetCaloPID()->GetIdentifiedParticleType(calo)!=AliCaloPID::kPhoton) continue; |
49b5c49b | 1148 | |
d9105d92 | 1149 | if(GetDebug() > 1) printf("AliAnaPhoton::MakeAnalysisFillAOD() - PDG of identified particle %d\n",aodph.GetIdentifiedParticleType()); |
1150 | ||
1151 | } | |
49b5c49b | 1152 | |
3c1d9afb | 1153 | if(GetDebug() > 1) printf("AliAnaElectron::MakeAnalysisFillAOD() - Photon selection cuts passed: pT %3.2f, pdg %d\n", |
1154 | aodph.Pt(), aodph.GetIdentifiedParticleType()); | |
d9105d92 | 1155 | |
d9105d92 | 1156 | //FIXME, this to MakeAnalysisFillHistograms ... |
1157 | Int_t absID = 0; | |
1158 | Float_t maxCellFraction = 0; | |
1159 | AliVCaloCells* cells = 0; | |
1160 | ||
1161 | if(fCalorimeter == "EMCAL") cells = GetEMCALCells(); | |
1162 | else cells = GetPHOSCells(); | |
1163 | ||
1164 | absID = GetCaloUtils()->GetMaxEnergyCell(cells, calo,maxCellFraction); | |
1165 | ||
1166 | fhMaxCellDiffClusterE[pidIndex]->Fill(aodph.E(),maxCellFraction); | |
1167 | fhNCellsE[pidIndex] ->Fill(aodph.E(),calo->GetNCells()); | |
42d47cb7 | 1168 | fhTimeE[pidIndex] ->Fill(aodph.E(),calo->GetTOF()*1.e9); |
1169 | ||
d9105d92 | 1170 | //Add AOD with photon object to aod branch |
1171 | AddAODParticle(aodph); | |
1172 | ||
1173 | }//loop | |
1174 | ||
1175 | if(GetDebug() > 1) printf("AliAnaElectron::MakeAnalysisFillAOD() End fill AODs, with %d entries \n",GetOutputAODBranch()->GetEntriesFast()); | |
1176 | ||
1177 | } | |
1178 | ||
78a28af3 | 1179 | //________________________________________________ |
d9105d92 | 1180 | void AliAnaElectron::MakeAnalysisFillHistograms() |
1181 | { | |
1182 | //Fill histograms | |
1183 | ||
1184 | //------------------------------------------------------------------- | |
1185 | // Access MC information in stack if requested, check that it exists. | |
1186 | AliStack * stack = 0x0; | |
1187 | TParticle * primary = 0x0; | |
1188 | TClonesArray * mcparticles = 0x0; | |
1189 | AliAODMCParticle * aodprimary = 0x0; | |
1190 | ||
1191 | if(IsDataMC()){ | |
1192 | ||
1193 | if(GetReader()->ReadStack()){ | |
1194 | stack = GetMCStack() ; | |
1195 | if(!stack) { | |
1196 | printf("AliAnaElectron::MakeAnalysisFillHistograms() - Stack not available, is the MC handler called? STOP\n"); | |
1197 | abort(); | |
1198 | } | |
1199 | ||
1200 | } | |
1201 | else if(GetReader()->ReadAODMCParticles()){ | |
1202 | ||
1203 | //Get the list of MC particles | |
1204 | mcparticles = GetReader()->GetAODMCParticles(0); | |
1205 | if(!mcparticles && GetDebug() > 0) { | |
1206 | printf("AliAnaElectron::MakeAnalysisFillHistograms() - Standard MCParticles not available!\n"); | |
1207 | } | |
1208 | } | |
1209 | }// is data and MC | |
1210 | ||
1211 | ||
1212 | // Get vertex | |
1213 | Double_t v[3] = {0,0,0}; //vertex ; | |
1214 | GetReader()->GetVertex(v); | |
1215 | //fhVertex->Fill(v[0],v[1],v[2]); | |
1216 | if(TMath::Abs(v[2]) > GetZvertexCut()) return ; // done elsewhere for Single Event analysis, but there for mixed event | |
1217 | ||
1218 | //---------------------------------- | |
1219 | //Loop on stored AOD photons | |
1220 | Int_t naod = GetOutputAODBranch()->GetEntriesFast(); | |
1221 | if(GetDebug() > 0) printf("AliAnaElectron::MakeAnalysisFillHistograms() - aod branch entries %d\n", naod); | |
1222 | ||
3c1d9afb | 1223 | for(Int_t iaod = 0; iaod < naod ; iaod++) |
1224 | { | |
d9105d92 | 1225 | AliAODPWG4Particle* ph = (AliAODPWG4Particle*) (GetOutputAODBranch()->At(iaod)); |
1226 | Int_t pdg = ph->GetIdentifiedParticleType(); | |
1227 | ||
1228 | Int_t pidIndex = 0;// Electron | |
1229 | if (pdg == AliCaloPID::kElectron) pidIndex = 0; | |
1230 | else if(pdg == AliCaloPID::kChargedHadron) pidIndex = 1; | |
1231 | else continue ; | |
1232 | ||
1233 | if(ph->GetDetector() != fCalorimeter) continue; | |
1234 | ||
1235 | if(GetDebug() > 2) | |
1236 | printf("AliAnaElectron::MakeAnalysisFillHistograms() - ID Electron: pt %f, phi %f, eta %f\n", ph->Pt(),ph->Phi(),ph->Eta()) ; | |
1237 | ||
1238 | //................................ | |
1239 | //Fill photon histograms | |
1240 | Float_t ptcluster = ph->Pt(); | |
1241 | Float_t phicluster = ph->Phi(); | |
1242 | Float_t etacluster = ph->Eta(); | |
1243 | Float_t ecluster = ph->E(); | |
1244 | ||
1245 | fhE[pidIndex] ->Fill(ecluster); | |
1246 | fhPt[pidIndex] ->Fill(ptcluster); | |
1247 | fhPhi[pidIndex] ->Fill(ptcluster,phicluster); | |
1248 | fhEta[pidIndex] ->Fill(ptcluster,etacluster); | |
1249 | if (ecluster > 0.5) fhEtaPhi[pidIndex] ->Fill(etacluster, phicluster); | |
1250 | else if(GetMinPt() < 0.5) fhEtaPhi05[pidIndex]->Fill(etacluster, phicluster); | |
1251 | ||
1252 | //....................................... | |
1253 | //Play with the MC data if available | |
1254 | if(IsDataMC()){ | |
1255 | ||
1256 | //.................................................................... | |
1257 | // Access MC information in stack if requested, check that it exists. | |
1258 | Int_t label =ph->GetLabel(); | |
1259 | if(label < 0) { | |
1260 | if(GetDebug() > 1) printf("AliAnaElectron::MakeAnalysisFillHistograms() *** bad label ***: label %d \n", label); | |
1261 | continue; | |
1262 | } | |
1263 | ||
1264 | Float_t eprim = 0; | |
1265 | Float_t ptprim = 0; | |
1266 | if(GetReader()->ReadStack()){ | |
1267 | ||
1268 | if(label >= stack->GetNtrack()) { | |
1269 | if(GetDebug() > 2) printf("AliAnaElectron::MakeAnalysisFillHistograms() *** large label ***: label %d, n tracks %d \n", label, stack->GetNtrack()); | |
1270 | continue ; | |
1271 | } | |
1272 | ||
1273 | primary = stack->Particle(label); | |
1274 | if(!primary){ | |
1275 | printf("AliAnaElectron::MakeAnalysisFillHistograms() *** no primary ***: label %d \n", label); | |
1276 | continue; | |
1277 | } | |
1278 | ||
1279 | eprim = primary->Energy(); | |
1280 | ptprim = primary->Pt(); | |
1281 | ||
1282 | } | |
1283 | else if(GetReader()->ReadAODMCParticles()){ | |
1284 | //Check which is the input | |
1285 | if(ph->GetInputFileIndex() == 0){ | |
1286 | if(!mcparticles) continue; | |
1287 | if(label >= mcparticles->GetEntriesFast()) { | |
1288 | if(GetDebug() > 2) printf("AliAnaElectron::MakeAnalysisFillHistograms() *** large label ***: label %d, n tracks %d \n", | |
1289 | label, mcparticles->GetEntriesFast()); | |
1290 | continue ; | |
1291 | } | |
1292 | //Get the particle | |
1293 | aodprimary = (AliAODMCParticle*) mcparticles->At(label); | |
1294 | ||
1295 | } | |
1296 | ||
1297 | if(!aodprimary){ | |
1298 | printf("AliAnaElectron::MakeAnalysisFillHistograms() *** no primary ***: label %d \n", label); | |
1299 | continue; | |
1300 | } | |
1301 | ||
1302 | eprim = aodprimary->E(); | |
1303 | ptprim = aodprimary->Pt(); | |
1304 | ||
1305 | } | |
1306 | ||
1307 | Int_t tag =ph->GetTag(); | |
1308 | ||
c5693f62 | 1309 | if( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton) && fhMCE[pidIndex][kmcPhoton]) |
d9105d92 | 1310 | { |
c5693f62 | 1311 | fhMCE [pidIndex][kmcPhoton] ->Fill(ecluster); |
1312 | fhMCPt [pidIndex][kmcPhoton] ->Fill(ptcluster); | |
1313 | fhMCPhi[pidIndex][kmcPhoton] ->Fill(ecluster,phicluster); | |
1314 | fhMCEta[pidIndex][kmcPhoton] ->Fill(ecluster,etacluster); | |
d9105d92 | 1315 | |
c5693f62 | 1316 | fhMC2E[pidIndex][kmcPhoton] ->Fill(ecluster, eprim); |
1317 | fhMCDeltaE[pidIndex][kmcPhoton] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1318 | |
c5693f62 | 1319 | if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion) && fhMCE[pidIndex][kmcConversion]) |
d9105d92 | 1320 | { |
c5693f62 | 1321 | fhMCE [pidIndex][kmcConversion] ->Fill(ecluster); |
1322 | fhMCPt [pidIndex][kmcConversion] ->Fill(ptcluster); | |
1323 | fhMCPhi[pidIndex][kmcConversion] ->Fill(ecluster,phicluster); | |
1324 | fhMCEta[pidIndex][kmcConversion] ->Fill(ecluster,etacluster); | |
d9105d92 | 1325 | |
c5693f62 | 1326 | fhMC2E[pidIndex][kmcConversion] ->Fill(ecluster, eprim); |
1327 | fhMCDeltaE[pidIndex][kmcConversion] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1328 | |
1329 | } | |
1330 | else if( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0Decay) && | |
c5693f62 | 1331 | !GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) && fhMCE[pidIndex][kmcPi0Decay]) |
d9105d92 | 1332 | { |
c5693f62 | 1333 | fhMCE [pidIndex][kmcPi0Decay] ->Fill(ecluster); |
1334 | fhMCPt [pidIndex][kmcPi0Decay] ->Fill(ptcluster); | |
1335 | fhMCPhi[pidIndex][kmcPi0Decay] ->Fill(ecluster,phicluster); | |
1336 | fhMCEta[pidIndex][kmcPi0Decay] ->Fill(ecluster,etacluster); | |
d9105d92 | 1337 | |
c5693f62 | 1338 | fhMC2E[pidIndex][kmcPi0Decay] ->Fill(ecluster, eprim); |
1339 | fhMCDeltaE[pidIndex][kmcPi0Decay] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1340 | } |
1341 | else if( (GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEtaDecay) || | |
c5693f62 | 1342 | GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCOtherDecay) ) && fhMCE[pidIndex][kmcOtherDecay]) |
d9105d92 | 1343 | { |
c5693f62 | 1344 | fhMCE [pidIndex][kmcOtherDecay] ->Fill(ecluster); |
1345 | fhMCPt [pidIndex][kmcOtherDecay] ->Fill(ptcluster); | |
1346 | fhMCPhi[pidIndex][kmcOtherDecay] ->Fill(ecluster,phicluster); | |
1347 | fhMCEta[pidIndex][kmcOtherDecay] ->Fill(ecluster,etacluster); | |
d9105d92 | 1348 | |
c5693f62 | 1349 | fhMC2E[pidIndex][kmcOtherDecay] ->Fill(ecluster, eprim); |
1350 | fhMCDeltaE[pidIndex][kmcOtherDecay] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1351 | } |
c5693f62 | 1352 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0) && fhMCE [pidIndex][kmcPi0]) |
d9105d92 | 1353 | { |
c5693f62 | 1354 | fhMCE [pidIndex][kmcPi0] ->Fill(ecluster); |
1355 | fhMCPt [pidIndex][kmcPi0] ->Fill(ptcluster); | |
1356 | fhMCPhi[pidIndex][kmcPi0] ->Fill(ecluster,phicluster); | |
1357 | fhMCEta[pidIndex][kmcPi0] ->Fill(ecluster,etacluster); | |
d9105d92 | 1358 | |
c5693f62 | 1359 | fhMC2E[pidIndex][kmcPi0] ->Fill(ecluster, eprim); |
1360 | fhMCDeltaE[pidIndex][kmcPi0] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1361 | |
1362 | } | |
c5693f62 | 1363 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEta) && fhMCE[pidIndex][kmcEta]) |
d9105d92 | 1364 | { |
c5693f62 | 1365 | fhMCE [pidIndex][kmcEta] ->Fill(ecluster); |
1366 | fhMCPt [pidIndex][kmcEta] ->Fill(ptcluster); | |
1367 | fhMCPhi[pidIndex][kmcEta] ->Fill(ecluster,phicluster); | |
1368 | fhMCEta[pidIndex][kmcEta] ->Fill(ecluster,etacluster); | |
d9105d92 | 1369 | |
c5693f62 | 1370 | fhMC2E[pidIndex][kmcEta] ->Fill(ecluster, eprim); |
1371 | fhMCDeltaE[pidIndex][kmcEta] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1372 | |
1373 | } | |
1374 | } | |
c5693f62 | 1375 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCAntiNeutron) && fhMCE[pidIndex][kmcAntiNeutron]) |
d9105d92 | 1376 | { |
c5693f62 | 1377 | fhMCE [pidIndex][kmcAntiNeutron] ->Fill(ecluster); |
1378 | fhMCPt [pidIndex][kmcAntiNeutron] ->Fill(ptcluster); | |
1379 | fhMCPhi[pidIndex][kmcAntiNeutron] ->Fill(ecluster,phicluster); | |
1380 | fhMCEta[pidIndex][kmcAntiNeutron] ->Fill(ecluster,etacluster); | |
d9105d92 | 1381 | |
c5693f62 | 1382 | fhMC2E[pidIndex][kmcAntiNeutron] ->Fill(ecluster, eprim); |
1383 | fhMCDeltaE[pidIndex][kmcAntiNeutron] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1384 | |
1385 | } | |
c5693f62 | 1386 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCAntiProton) && fhMCE[pidIndex][kmcAntiProton]) |
d9105d92 | 1387 | { |
c5693f62 | 1388 | fhMCE [pidIndex][kmcAntiProton] ->Fill(ecluster); |
1389 | fhMCPt [pidIndex][kmcAntiProton] ->Fill(ptcluster); | |
1390 | fhMCPhi[pidIndex][kmcAntiProton] ->Fill(ecluster,phicluster); | |
1391 | fhMCEta[pidIndex][kmcAntiProton] ->Fill(ecluster,etacluster); | |
d9105d92 | 1392 | |
c5693f62 | 1393 | fhMC2E[pidIndex][kmcAntiProton] ->Fill(ecluster, eprim); |
1394 | fhMCDeltaE[pidIndex][kmcAntiProton] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1395 | |
1396 | } | |
c5693f62 | 1397 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCElectron) && fhMCE[pidIndex][kmcElectron]) |
d9105d92 | 1398 | { |
c5693f62 | 1399 | fhMCE [pidIndex][kmcElectron] ->Fill(ecluster); |
1400 | fhMCPt [pidIndex][kmcElectron] ->Fill(ptcluster); | |
1401 | fhMCPhi[pidIndex][kmcElectron] ->Fill(ecluster,phicluster); | |
1402 | fhMCEta[pidIndex][kmcElectron] ->Fill(ecluster,etacluster); | |
d9105d92 | 1403 | |
c5693f62 | 1404 | fhMC2E[pidIndex][kmcElectron] ->Fill(ecluster, eprim); |
1405 | fhMCDeltaE[pidIndex][kmcElectron] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1406 | |
1407 | } | |
c5693f62 | 1408 | else if( fhMCE[pidIndex][kmcOther]){ |
1409 | fhMCE [pidIndex][kmcOther] ->Fill(ecluster); | |
1410 | fhMCPt [pidIndex][kmcOther] ->Fill(ptcluster); | |
1411 | fhMCPhi[pidIndex][kmcOther] ->Fill(ecluster,phicluster); | |
1412 | fhMCEta[pidIndex][kmcOther] ->Fill(ecluster,etacluster); | |
d9105d92 | 1413 | |
c5693f62 | 1414 | fhMC2E[pidIndex][kmcOther] ->Fill(ecluster, eprim); |
1415 | fhMCDeltaE[pidIndex][kmcOther] ->Fill(ecluster,eprim-ecluster); | |
d9105d92 | 1416 | |
1417 | } | |
1418 | ||
1419 | }//Histograms with MC | |
1420 | ||
1421 | }// aod loop | |
1422 | ||
1423 | } | |
1424 | ||
78a28af3 | 1425 | //____________________________________________________ |
d9105d92 | 1426 | void AliAnaElectron::Print(const Option_t * opt) const |
1427 | { | |
1428 | //Print some relevant parameters set for the analysis | |
1429 | ||
1430 | if(! opt) | |
1431 | return; | |
1432 | ||
1433 | printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ; | |
745913ae | 1434 | AliAnaCaloTrackCorrBaseClass::Print(" "); |
d9105d92 | 1435 | |
1436 | printf("Calorimeter = %s\n", fCalorimeter.Data()) ; | |
1437 | printf(" %2.2f < dEdx < %2.2f \n",fdEdxMin,fdEdxMax) ; | |
1438 | printf(" %2.2f < E/P < %2.2f \n",fEOverPMin,fEOverPMax) ; | |
1439 | printf("Min Distance to Bad Channel = %2.1f\n",fMinDist); | |
1440 | printf("Min Distance to Bad Channel 2 = %2.1f\n",fMinDist2); | |
1441 | printf("Min Distance to Bad Channel 3 = %2.1f\n",fMinDist3); | |
1442 | printf("Time Cut: %3.1f < TOF < %3.1f\n", fTimeCutMin, fTimeCutMax); | |
1443 | printf("Number of cells in cluster is > %d \n", fNCellsCut); | |
1444 | printf(" \n") ; | |
1445 | ||
1446 | } | |
78a28af3 | 1447 | |
78a28af3 | 1448 | //______________________________________________________ |
1449 | void AliAnaElectron::WeightHistograms(AliVCluster *clus) | |
1450 | { | |
1451 | // Calculate weights and fill histograms | |
1452 | ||
1453 | if(!fFillWeightHistograms || GetMixedEvent()) return; | |
1454 | ||
1455 | AliVCaloCells* cells = 0; | |
1456 | if(fCalorimeter == "EMCAL") cells = GetEMCALCells(); | |
1457 | else cells = GetPHOSCells(); | |
1458 | ||
1459 | // First recalculate energy in case non linearity was applied | |
1460 | Float_t energy = 0; | |
1461 | Float_t ampMax = 0; | |
1462 | for (Int_t ipos = 0; ipos < clus->GetNCells(); ipos++) { | |
1463 | ||
1464 | Int_t id = clus->GetCellsAbsId()[ipos]; | |
1465 | ||
1466 | //Recalibrate cell energy if needed | |
1467 | Float_t amp = cells->GetCellAmplitude(id); | |
dbba06ca | 1468 | GetCaloUtils()->RecalibrateCellAmplitude(amp,fCalorimeter, id); |
78a28af3 | 1469 | |
1470 | energy += amp; | |
1471 | ||
1472 | if(amp> ampMax) | |
1473 | ampMax = amp; | |
1474 | ||
1475 | } // energy loop | |
1476 | ||
1477 | if(energy <=0 ) { | |
1478 | printf("AliAnaCalorimeterQA::WeightHistograms()- Wrong calculated energy %f\n",energy); | |
1479 | return; | |
1480 | } | |
1481 | ||
1a72f6c5 | 1482 | //printf("AliAnaElectron::WeightHistograms() - energy %f, ampmax %f, rat %f, lograt %f\n",energy,ampMax,ampMax/energy,TMath::Log(ampMax/energy)); |
78a28af3 | 1483 | fhEMaxCellClusterRatio ->Fill(energy,ampMax/energy); |
1484 | fhEMaxCellClusterLogRatio->Fill(energy,TMath::Log(ampMax/energy)); | |
1485 | ||
1486 | //Get the ratio and log ratio to all cells in cluster | |
1487 | for (Int_t ipos = 0; ipos < clus->GetNCells(); ipos++) { | |
1488 | Int_t id = clus->GetCellsAbsId()[ipos]; | |
1489 | ||
1490 | //Recalibrate cell energy if needed | |
1491 | Float_t amp = cells->GetCellAmplitude(id); | |
dbba06ca | 1492 | GetCaloUtils()->RecalibrateCellAmplitude(amp, fCalorimeter, id); |
78a28af3 | 1493 | |
1494 | //printf("energy %f, amp %f, rat %f, lograt %f\n",energy,amp,amp/energy,TMath::Log(amp/energy)); | |
1495 | fhECellClusterRatio ->Fill(energy,amp/energy); | |
1496 | fhECellClusterLogRatio->Fill(energy,TMath::Log(amp/energy)); | |
1497 | } | |
1498 | ||
1499 | //Recalculate shower shape for different W0 | |
1500 | if(fCalorimeter=="EMCAL"){ | |
1501 | ||
1502 | Float_t l0org = clus->GetM02(); | |
1503 | Float_t l1org = clus->GetM20(); | |
1504 | Float_t dorg = clus->GetDispersion(); | |
1505 | ||
1a72f6c5 | 1506 | for(Int_t iw = 0; iw < 14; iw++){ |
1507 | ||
1508 | GetCaloUtils()->GetEMCALRecoUtils()->SetW0(1+iw*0.5); | |
78a28af3 | 1509 | GetCaloUtils()->GetEMCALRecoUtils()->RecalculateClusterShowerShapeParameters(GetEMCALGeometry(), cells, clus); |
1510 | ||
1511 | fhLambda0ForW0[iw]->Fill(energy,clus->GetM02()); | |
1a72f6c5 | 1512 | //fhLambda1ForW0[iw]->Fill(energy,clus->GetM20()); |
78a28af3 | 1513 | |
1514 | //printf("\t w %1.1f, l0 %f, l1 %f,\n",3+iw*0.5,clus->GetM02(),clus->GetM20()); | |
1515 | ||
1516 | } // w0 loop | |
1517 | ||
1518 | // Set the original values back | |
1519 | clus->SetM02(l0org); | |
1520 | clus->SetM20(l1org); | |
1521 | clus->SetDispersion(dorg); | |
1522 | ||
1523 | }// EMCAL | |
1524 | } | |
1525 | ||
1526 |