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