]>
Commit | Line | Data |
---|---|---|
1c5acb87 | 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 is 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 | **************************************************************************/ | |
15 | /* $Id: AliCaloPID.cxx 21839 2007-10-29 13:49:42Z gustavo $ */ | |
16 | ||
17 | //_________________________________________________________________________ | |
18 | // Class for track/cluster acceptance selection | |
19 | // Selection in Central barrel, EMCAL and PHOS | |
20 | // | |
21 | //*-- Author: Gustavo Conesa (LNF-INFN) | |
22 | ////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | ||
25 | // --- ROOT system --- | |
26 | #include <TMath.h> | |
27 | #include <TLorentzVector.h> | |
28 | #include <TString.h> | |
29 | #include <TFormula.h> | |
30 | ||
31 | //---- ANALYSIS system ---- | |
32 | #include "AliLog.h" | |
33 | #include "AliCaloPID.h" | |
34 | #include "AliAODCaloCluster.h" | |
35 | #include "AliAODPWG4Particle.h" | |
36 | #include "AliStack.h" | |
37 | #include "TParticle.h" | |
38 | ||
39 | ClassImp(AliCaloPID) | |
40 | ||
41 | ||
42 | //________________________________________________ | |
43 | AliCaloPID::AliCaloPID() : | |
44 | TObject(), fEMCALPhotonWeight(0.), fEMCALPi0Weight(0.), | |
45 | fEMCALElectronWeight(0.), fEMCALChargeWeight(0.), | |
46 | fEMCALNeutralWeight(0.), | |
47 | fPHOSPhotonWeight(0.), fPHOSPi0Weight(0.), | |
48 | fPHOSElectronWeight(0.), fPHOSChargeWeight(0.) , | |
49 | fPHOSNeutralWeight(0.), fPHOSWeightFormula(0), | |
50 | fPHOSPhotonWeightFormula(0x0), fPHOSPi0WeightFormula(0x0), | |
7175a03a | 51 | fDispCut(0.),fTOFCut(0.), fDebug(-1), fMCGenerator("") |
1c5acb87 | 52 | { |
53 | //Ctor | |
54 | ||
55 | //Initialize parameters | |
56 | InitParameters(); | |
57 | } | |
58 | ||
59 | //____________________________________________________________________________ | |
60 | AliCaloPID::AliCaloPID(const AliCaloPID & pid) : | |
61 | TObject(pid), fEMCALPhotonWeight(pid.fEMCALPhotonWeight), | |
62 | fEMCALPi0Weight(pid.fEMCALPi0Weight), | |
63 | fEMCALElectronWeight(pid.fEMCALElectronWeight), | |
64 | fEMCALChargeWeight(pid.fEMCALChargeWeight), | |
65 | fEMCALNeutralWeight(pid.fEMCALNeutralWeight), | |
66 | fPHOSPhotonWeight(pid.fPHOSPhotonWeight), | |
67 | fPHOSPi0Weight(pid.fPHOSPi0Weight), | |
68 | fPHOSElectronWeight(pid.fPHOSElectronWeight), | |
69 | fPHOSChargeWeight(pid.fPHOSChargeWeight), | |
70 | fPHOSNeutralWeight(pid.fPHOSNeutralWeight), | |
71 | fPHOSWeightFormula(pid.fPHOSWeightFormula), | |
72 | fPHOSPhotonWeightFormula(pid.fPHOSPhotonWeightFormula), | |
73 | fPHOSPi0WeightFormula(pid.fPHOSPi0WeightFormula), | |
74 | fDispCut(pid.fDispCut),fTOFCut(pid.fTOFCut), | |
7175a03a | 75 | fDebug(pid.fDebug),fMCGenerator(pid.fMCGenerator) |
1c5acb87 | 76 | { |
77 | // cpy ctor | |
78 | ||
79 | } | |
80 | ||
81 | //_________________________________________________________________________ | |
82 | AliCaloPID & AliCaloPID::operator = (const AliCaloPID & pid) | |
83 | { | |
84 | // assignment operator | |
85 | ||
86 | if(&pid == this) return *this; | |
87 | ||
88 | fEMCALPhotonWeight = pid. fEMCALPhotonWeight ; | |
89 | fEMCALPi0Weight = pid.fEMCALPi0Weight ; | |
90 | fEMCALElectronWeight = pid.fEMCALElectronWeight; | |
91 | fEMCALChargeWeight = pid.fEMCALChargeWeight; | |
92 | fEMCALNeutralWeight = pid.fEMCALNeutralWeight; | |
93 | ||
94 | fPHOSPhotonWeight = pid.fPHOSPhotonWeight ; | |
95 | fPHOSPi0Weight = pid.fPHOSPi0Weight ; | |
96 | fPHOSElectronWeight = pid.fPHOSElectronWeight; | |
97 | fPHOSChargeWeight = pid.fPHOSChargeWeight; | |
98 | fPHOSNeutralWeight = pid.fPHOSNeutralWeight; | |
99 | ||
100 | fPHOSWeightFormula = pid.fPHOSWeightFormula; | |
101 | fPHOSPhotonWeightFormula = pid.fPHOSPhotonWeightFormula; | |
102 | fPHOSPi0WeightFormula = pid.fPHOSPi0WeightFormula; | |
103 | ||
104 | fDispCut = pid.fDispCut; | |
105 | fTOFCut = pid.fTOFCut; | |
106 | fDebug = pid.fDebug; | |
7175a03a | 107 | fMCGenerator = pid.fMCGenerator; |
108 | ||
1c5acb87 | 109 | return *this; |
110 | ||
111 | } | |
112 | ||
113 | //_________________________________ | |
114 | AliCaloPID::~AliCaloPID() { | |
115 | //Dtor | |
116 | ||
117 | if(fPHOSPhotonWeightFormula) delete fPHOSPhotonWeightFormula ; | |
118 | if(fPHOSPi0WeightFormula) delete fPHOSPi0WeightFormula ; | |
119 | ||
120 | } | |
121 | ||
122 | ||
123 | //_________________________________________________________________________ | |
124 | Int_t AliCaloPID::CheckOrigin(const Int_t label, AliStack * stack) const { | |
7175a03a | 125 | //Play with the MC stack if available |
126 | //Check origin of the candidates, good for PYTHIA | |
127 | ||
128 | if(!stack) AliFatal("Stack is not available, check analysis settings in configuration file, STOP!!"); | |
129 | ||
130 | if(label >= 0 && label < stack->GetNtrack()){ | |
131 | //Mother | |
132 | TParticle * mom = stack->Particle(label); | |
133 | Int_t mPdg = TMath::Abs(mom->GetPdgCode()); | |
134 | Int_t mStatus = mom->GetStatusCode() ; | |
135 | Int_t iParent = mom->GetFirstMother() ; | |
136 | if(fDebug > 0 && label < 8 ) printf("AliCaloPID::CheckOrigin: Mother is parton %d\n",iParent); | |
137 | ||
138 | //GrandParent | |
139 | TParticle * parent = new TParticle ; | |
140 | Int_t pPdg = -1; | |
141 | Int_t pStatus =-1; | |
142 | if(iParent > 0){ | |
143 | parent = stack->Particle(iParent); | |
144 | pPdg = TMath::Abs(parent->GetPdgCode()); | |
145 | pStatus = parent->GetStatusCode(); | |
146 | } | |
147 | else if(fDebug > 0 ) printf("AliCaloPID::CheckOrigin: Parent with label %d\n",iParent); | |
148 | ||
149 | //return tag | |
150 | if(mPdg == 22){ | |
151 | if(mStatus == 1){ | |
152 | if(fMCGenerator == "PYTHIA"){ | |
153 | if(iParent < 8 && iParent > 5) {//outgoing partons | |
154 | if(pPdg == 22) return kMCPrompt; | |
155 | else return kMCFragmentation; | |
156 | }//Outgoing partons | |
157 | else if(pStatus == 11){//Decay | |
158 | if(pPdg == 111) return kMCPi0Decay ; | |
159 | else if (pPdg == 321) return kMCEtaDecay ; | |
160 | else return kMCOtherDecay ; | |
161 | }//Decay | |
162 | else return kMCISR; //Initial state radiation | |
163 | }//PYTHIA | |
164 | ||
165 | else if(fMCGenerator == "HERWIG"){ | |
166 | if(pStatus < 197){//Not decay | |
167 | while(1){ | |
168 | if(parent->GetFirstMother()<=5) break; | |
169 | iParent = parent->GetFirstMother(); | |
170 | parent=stack->Particle(iParent); | |
171 | pStatus= parent->GetStatusCode(); | |
172 | pPdg = parent->GetPdgCode(); | |
173 | }//Look for the parton | |
174 | ||
175 | if(iParent < 8 && iParent > 5) { | |
176 | if(pPdg == 22) return kMCPrompt; | |
177 | else return kMCFragmentation; | |
178 | } | |
179 | return kMCISR;//Initial state radiation | |
180 | }//Not decay | |
181 | else{//Decay | |
182 | if(pPdg == 111) return kMCPi0Decay ; | |
183 | else if (pPdg == 321) return kMCEtaDecay ; | |
184 | else return kMCOtherDecay ; | |
185 | }//Decay | |
186 | }//HERWIG | |
187 | else return kMCUnknown; | |
188 | }//Status 1 : Pythia generated | |
189 | else if(mStatus == 0){ | |
190 | if(pPdg ==22 || pPdg ==11) return kMCConversion ; | |
191 | if(pPdg == 111) return kMCPi0Decay ; | |
192 | else if (pPdg == 221) return kMCEtaDecay ; | |
193 | else return kMCOtherDecay ; | |
194 | }//status 0 : geant generated | |
195 | }//Mother Photon | |
196 | else if(mPdg == 111) return kMCPi0 ; | |
197 | else if(mPdg == 221) return kMCEta ; | |
198 | else if(mPdg ==11){ | |
199 | printf("Origin electron, pT %f\n",mom->Pt()); | |
200 | ||
201 | if(mStatus == 0) return kMCConversion ; | |
202 | else return kMCElectron ; | |
203 | } | |
204 | else return kMCUnknown; | |
205 | }//Good label value | |
206 | else{ | |
207 | if(label < 0 ) printf("AliCaloPID::CheckOrigin: *** bad label or no stack ***: label %d \n", label); | |
208 | if(label >= stack->GetNtrack()) printf("AliCaloPID::CheckOrigin: *** large label ***: label %d, n tracks %d \n", label, stack->GetNtrack()); | |
209 | return kMCUnknown; | |
210 | }//Bad label | |
211 | ||
212 | return kMCUnknown; | |
213 | ||
1c5acb87 | 214 | } |
215 | ||
216 | //_______________________________________________________________ | |
217 | void AliCaloPID::InitParameters() | |
218 | { | |
219 | //Initialize the parameters of the PID. | |
220 | ||
221 | fEMCALPhotonWeight = 0.8 ; | |
222 | fEMCALPi0Weight = 0.5 ; | |
223 | fEMCALElectronWeight = 0.8 ; | |
224 | fEMCALChargeWeight = 0.5 ; | |
225 | fEMCALNeutralWeight = 0.5 ; | |
226 | ||
227 | fPHOSPhotonWeight = 0.75 ; | |
228 | fPHOSPi0Weight = 0.8 ; | |
229 | fPHOSElectronWeight = 0.5 ; | |
230 | fPHOSChargeWeight = 0.5 ; | |
231 | fPHOSNeutralWeight = 0.5 ; | |
232 | ||
233 | //Formula to set the PID weight threshold for photon or pi0 | |
234 | fPHOSWeightFormula = kTRUE; | |
235 | fPHOSPhotonWeightFormula = | |
236 | new TFormula("photonWeight","0.98*(x<40)+ 0.68*(x>=100)+(x>=40 && x<100)*(0.98+x*(6e-3)-x*x*(2e-04)+x*x*x*(1.1e-06))"); | |
237 | fPHOSPi0WeightFormula = | |
238 | new TFormula("pi0Weight","0.98*(x<65)+ 0.915*(x>=100)+(x>=65 && x-x*(1.95e-3)-x*x*(4.31e-05)+x*x*x*(3.61e-07))"); | |
239 | ||
240 | fDispCut = 1.5; | |
241 | fTOFCut = 5.e-9; | |
242 | fDebug = -1; | |
7175a03a | 243 | fMCGenerator = "PYTHIA"; |
1c5acb87 | 244 | } |
245 | ||
246 | //_______________________________________________________________ | |
247 | Int_t AliCaloPID::GetPdg(const TString calo, const Double_t * pid, const Float_t energy) const { | |
248 | //Return most probable identity of the particle. | |
249 | ||
250 | if(!pid) AliFatal("pid pointer not initialized!!!"); | |
251 | ||
252 | Float_t wPh = fPHOSPhotonWeight ; | |
253 | Float_t wPi0 = fPHOSPi0Weight ; | |
254 | Float_t wE = fPHOSElectronWeight ; | |
255 | Float_t wCh = fPHOSChargeWeight ; | |
256 | Float_t wNe = fPHOSNeutralWeight ; | |
257 | ||
258 | ||
259 | if(calo == "PHOS" && fPHOSWeightFormula){ | |
260 | wPh = fPHOSPhotonWeightFormula->Eval(energy) ; | |
261 | wPi0 = fPHOSPi0WeightFormula->Eval(energy); | |
262 | } | |
263 | ||
264 | if(calo == "EMCAL"){ | |
265 | ||
266 | wPh = fEMCALPhotonWeight ; | |
267 | wPi0 = fEMCALPi0Weight ; | |
268 | wE = fEMCALElectronWeight ; | |
269 | wCh = fEMCALChargeWeight ; | |
270 | wNe = fEMCALNeutralWeight ; | |
271 | ||
272 | } | |
273 | ||
274 | if(fDebug > 0) printf("AliCaloPID::GetPdg: calo %s, ph %0.2f, pi0 %0.2f, el %0.2f, conv el %0.2f, hadrons: pion %0.2f, kaon %0.2f, proton %0.2f , neutron %0.2f, kaon %0.2f \n", | |
275 | calo.Data(),pid[AliAODCluster::kPhoton], pid[AliAODCluster::kPi0], | |
276 | pid[AliAODCluster::kElectron], pid[AliAODCluster::kEleCon], | |
277 | pid[AliAODCluster::kPion], pid[AliAODCluster::kKaon], pid[AliAODCluster::kProton], | |
278 | pid[AliAODCluster::kNeutron], pid[AliAODCluster::kKaon0]); | |
279 | ||
280 | Int_t pdg = kNeutralUnknown ; | |
281 | Float_t chargedHadronWeight = pid[AliAODCluster::kProton]+pid[AliAODCluster::kKaon]+ | |
282 | pid[AliAODCluster::kPion]+pid[AliAODCluster::kMuon]; | |
283 | Float_t neutralHadronWeight = pid[AliAODCluster::kNeutron]+pid[AliAODCluster::kKaon0]; | |
284 | Float_t allChargedWeight = pid[AliAODCluster::kElectron]+pid[AliAODCluster::kEleCon]+ chargedHadronWeight; | |
285 | Float_t allNeutralWeight = pid[AliAODCluster::kPhoton]+pid[AliAODCluster::kPi0]+ neutralHadronWeight; | |
286 | ||
287 | //Select most probable ID | |
288 | if(calo=="PHOS"){ | |
289 | if(pid[AliAODCluster::kPhoton] > wPh) pdg = kPhoton ; | |
290 | else if(pid[AliAODCluster::kPi0] > wPi0) pdg = kPi0 ; | |
291 | else if(pid[AliAODCluster::kElectron] > wE) pdg = kElectron ; | |
292 | else if(pid[AliAODCluster::kEleCon] > wE) pdg = kEleCon ; | |
293 | else if(chargedHadronWeight > wCh) pdg = kChargedHadron ; | |
294 | else if(neutralHadronWeight > wNe) pdg = kNeutralHadron ; | |
295 | else if(allChargedWeight > allNeutralWeight) | |
296 | pdg = kChargedUnknown ; | |
297 | else | |
298 | pdg = kNeutralUnknown ; | |
299 | } | |
300 | else{//EMCAL | |
7175a03a | 301 | if(pid[AliAODCluster::kPhoton] > wPh) pdg = kPhoton ; |
1c5acb87 | 302 | else if(pid[AliAODCluster::kPi0] > wPi0) pdg = kPi0 ; |
7175a03a | 303 | else if(pid[AliAODCluster::kElectron] > wE) pdg = kElectron ; |
1c5acb87 | 304 | else if(chargedHadronWeight + neutralHadronWeight > wCh) pdg = kChargedHadron ; |
305 | else if(neutralHadronWeight + chargedHadronWeight > wNe) pdg = kNeutralHadron ; | |
306 | else pdg = kNeutralUnknown ; | |
307 | ||
308 | } | |
309 | ||
310 | ||
311 | if(fDebug > 0)printf("AliCaloPID::GetPdg:Final Pdg: %d \n", pdg); | |
312 | ||
313 | ||
314 | ||
315 | return pdg ; | |
316 | ||
317 | } | |
318 | ||
319 | //_______________________________________________________________ | |
320 | Int_t AliCaloPID::GetPdg(const TString calo,const TLorentzVector mom, const AliAODCaloCluster * cluster) const { | |
321 | //Recalculated PID with all parameters | |
322 | if(fDebug > 0)printf("AliCaloPID::GetPdg: Calorimeter %s, E %3.2f, l0 %3.2f, l1 %3.2f, disp %3.2f, tof %1.11f, distCPV %3.2f, distToBC %1.1f, NMax %d\n", | |
323 | calo.Data(),mom.E(),cluster->GetM02(),cluster->GetM20(),cluster->GetDispersion(),cluster->GetTOF(), | |
324 | cluster->GetEmcCpvDistance(), cluster->GetDistToBadChannel(),cluster->GetNExMax()); | |
325 | ||
326 | if(calo == "EMCAL") { | |
327 | if(cluster->GetM02()< 0.25) return kPhoton ; | |
328 | else return kNeutralHadron ; | |
329 | } | |
330 | ||
331 | // if(calo == "PHOS") { | |
332 | // if(cluster->GetM02()< 0.25) return kPhoton ; | |
333 | // else return kNeutralHadron ; | |
334 | // } | |
335 | ||
336 | return kNeutralHadron ; | |
337 | ||
338 | } | |
339 | ||
340 | //__________________________________________________ | |
341 | TString AliCaloPID::GetPIDParametersList() { | |
342 | //Put data member values in string to keep in output container | |
343 | ||
344 | TString parList ; //this will be list of parameters used for this analysis. | |
345 | char onePar[255] ; | |
346 | sprintf(onePar,"--- AliCaloPID ---\n") ; | |
347 | parList+=onePar ; | |
348 | sprintf(onePar,"fDispCut =%2.2f (Cut on dispersion, used in PID evaluation) \n",fDispCut) ; | |
349 | parList+=onePar ; | |
350 | sprintf(onePar,"fTOFCut =%e (Cut on TOF, used in PID evaluation) \n",fTOFCut) ; | |
351 | parList+=onePar ; | |
352 | sprintf(onePar,"fEMCALPhotonWeight =%2.2f (EMCAL bayesian weight for photons)\n",fEMCALPhotonWeight) ; | |
353 | parList+=onePar ; | |
354 | sprintf(onePar,"fEMCALPi0Weight =%2.2f (EMCAL bayesian weight for pi0)\n",fEMCALPi0Weight) ; | |
355 | parList+=onePar ; | |
356 | sprintf(onePar,"fEMCALElectronWeight =%2.2f(EMCAL bayesian weight for electrons)\n",fEMCALElectronWeight) ; | |
357 | parList+=onePar ; | |
358 | sprintf(onePar,"fEMCALChargeWeight =%2.2f (EMCAL bayesian weight for charged hadrons)\n",fEMCALChargeWeight) ; | |
359 | parList+=onePar ; | |
360 | sprintf(onePar,"fEMCALNeutralWeight =%2.2f (EMCAL bayesian weight for neutral hadrons)\n",fEMCALNeutralWeight) ; | |
361 | parList+=onePar ; | |
362 | sprintf(onePar,"fPHOSPhotonWeight =%2.2f (PHOS bayesian weight for photons)\n",fPHOSPhotonWeight) ; | |
363 | parList+=onePar ; | |
364 | sprintf(onePar,"fPHOSPi0Weight =%2.2f (PHOS bayesian weight for pi0)\n",fPHOSPi0Weight) ; | |
365 | parList+=onePar ; | |
366 | sprintf(onePar,"fPHOSElectronWeight =%2.2f(PHOS bayesian weight for electrons)\n",fPHOSElectronWeight) ; | |
367 | parList+=onePar ; | |
368 | sprintf(onePar,"fPHOSChargeWeight =%2.2f (PHOS bayesian weight for charged hadrons)\n",fPHOSChargeWeight) ; | |
369 | parList+=onePar ; | |
370 | sprintf(onePar,"fPHOSNeutralWeight =%2.2f (PHOS bayesian weight for neutral hadrons)\n",fPHOSNeutralWeight) ; | |
371 | parList+=onePar ; | |
372 | ||
373 | if(fPHOSWeightFormula){ | |
374 | parList+="PHOS Photon Weight Formula: "+(fPHOSPhotonWeightFormula->GetExpFormula("p")); | |
375 | parList+="PHOS Pi0 Weight Formula: "+(fPHOSPi0WeightFormula->GetExpFormula("p")); | |
376 | } | |
377 | ||
378 | return parList; | |
379 | ||
380 | } | |
381 | ||
382 | //________________________________________________________________ | |
383 | void AliCaloPID::Print(const Option_t * opt) const | |
384 | { | |
385 | ||
386 | //Print some relevant parameters set for the analysis | |
387 | if(! opt) | |
388 | return; | |
389 | ||
390 | printf("***** Print: %s %s ******\n", GetName(), GetTitle() ) ; | |
391 | ||
392 | printf("PHOS PID weight , photon %0.2f, pi0 %0.2f, e %0.2f, charge %0.2f, neutral %0.2f \n", | |
393 | fPHOSPhotonWeight, fPHOSPi0Weight, | |
394 | fPHOSElectronWeight, fPHOSChargeWeight, fPHOSNeutralWeight) ; | |
395 | printf("EMCAL PID weight, photon %0.2f, pi0 %0.2f, e %0.2f, charge %0.2f, neutral %0.2f\n", | |
396 | fEMCALPhotonWeight, fEMCALPi0Weight, | |
397 | fEMCALElectronWeight, fEMCALChargeWeight, fEMCALNeutralWeight) ; | |
398 | ||
399 | printf("PHOS Parametrized weight on? = %d\n", fPHOSWeightFormula) ; | |
400 | if(fPHOSWeightFormula){ | |
401 | printf("Photon weight formula = %s\n", (fPHOSPhotonWeightFormula->GetExpFormula("p")).Data()); | |
402 | printf("Pi0 weight formula = %s\n", (fPHOSPhotonWeightFormula->GetExpFormula("p")).Data()); | |
403 | } | |
404 | ||
405 | printf("TOF cut = %e\n",fTOFCut); | |
406 | printf("Dispersion cut = %2.2f\n",fDispCut); | |
407 | printf("Debug level = %d\n",fDebug); | |
7175a03a | 408 | printf("MC Generator = %s\n",fMCGenerator.Data()); |
409 | ||
1c5acb87 | 410 | printf(" \n"); |
411 | ||
412 | } | |
413 | ||
414 | //_______________________________________________________________ | |
415 | void AliCaloPID::SetPIDBits(const TString calo, const AliAODCaloCluster * cluster, AliAODPWG4Particle * ph) { | |
416 | //Set Bits for PID selection | |
417 | ||
418 | //Dispersion/lambdas | |
419 | Double_t disp=cluster->GetDispersion() ; | |
420 | // Double_t m20=calo->GetM20() ; | |
421 | // Double_t m02=calo->GetM02() ; | |
422 | ph->SetDispBit(disp<fDispCut) ; | |
423 | ||
424 | //TOF | |
425 | Double_t tof=cluster->GetTOF() ; | |
426 | ph->SetTOFBit(TMath::Abs(tof)<fTOFCut) ; | |
427 | ||
428 | //Charged veto | |
429 | // Double_t cpvR=calo->GetEmcCpvDistance() ; | |
430 | Int_t ntr=cluster->GetNTracksMatched(); //number of track matched | |
431 | ph->SetChargedBit(ntr>0) ; //Temporary cut, should we evaluate distance? | |
432 | ||
433 | //Set PID pdg | |
434 | ph->SetPdg(GetPdg(calo,cluster->PID(),ph->E())); | |
435 | ||
436 | if(fDebug > 0){ | |
437 | printf("AliCaloPID::SetPIDBits: TOF %e, Dispersion %2.2f, NTracks %d\n",tof , disp, ntr); | |
438 | printf("AliCaloPID::SetPIDBits: pdg %d, bits: TOF %d, Dispersion %d, Charge %d\n", | |
439 | ph->GetPdg(), ph->GetTOFBit() , ph->GetDispBit() , ph->GetChargedBit()); | |
440 | } | |
441 | } | |
442 | ||
443 |