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cbd576a6 | 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 | ||
16 | //_________________________________________________________________________ | |
17 | // Algorythm class to analyze PHOSv1 events: | |
18 | // Construct histograms and displays them. | |
19 | // IHEP CPV/PHOS reconstruction algorithm used. | |
20 | // Use the macro EditorBar.C for best access to the functionnalities | |
21 | //*-- | |
22 | //*-- Author: B. Polichtchouk (IHEP) | |
23 | ////////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | // --- ROOT system --- | |
26 | ||
27 | #include "TFile.h" | |
28 | #include "TH1.h" | |
29 | #include "TPad.h" | |
30 | #include "TH2.h" | |
31 | #include "TParticle.h" | |
32 | #include "TClonesArray.h" | |
33 | #include "TTree.h" | |
34 | #include "TMath.h" | |
35 | #include "TCanvas.h" | |
36 | #include "TStyle.h" | |
37 | ||
38 | // --- Standard library --- | |
39 | ||
cbd576a6 | 40 | // --- AliRoot header files --- |
41 | ||
88cb7938 | 42 | #include "AliRunLoader.h" |
43 | #include "AliHeader.h" | |
44 | ||
45 | // --- PHOS header files --- | |
351dd634 | 46 | #include "AliLog.h" |
cbd576a6 | 47 | #include "AliPHOSIhepAnalyze.h" |
48 | #include "AliPHOSDigit.h" | |
49 | #include "AliPHOSRecParticle.h" | |
88cb7938 | 50 | #include "AliPHOSLoader.h" |
cbd576a6 | 51 | #include "AliPHOSHit.h" |
52 | #include "AliPHOSImpact.h" | |
53 | #include "AliPHOSvImpacts.h" | |
54 | #include "AliPHOSCpvRecPoint.h" | |
55 | #include "AliRun.h" | |
56 | #include "AliPHOSGeometry.h" | |
57 | #include "AliPHOSEvalRecPoint.h" | |
58 | ||
59 | ClassImp(AliPHOSIhepAnalyze) | |
60 | ||
61 | //____________________________________________________________________________ | |
62 | ||
88cb7938 | 63 | AliPHOSIhepAnalyze::AliPHOSIhepAnalyze() |
64 | { | |
65 | fRunLoader = 0x0; | |
66 | } | |
cbd576a6 | 67 | |
68 | //____________________________________________________________________________ | |
69 | ||
6a2b5f60 | 70 | AliPHOSIhepAnalyze::AliPHOSIhepAnalyze(Text_t * name) : fFileName(name) { |
71 | // Constructor: open a header file | |
88cb7938 | 72 | fRunLoader = AliRunLoader::Open(fFileName); |
73 | if (fRunLoader == 0x0) | |
74 | { | |
351dd634 | 75 | AliFatal(Form("Can not load event from file %s",name)); |
88cb7938 | 76 | } |
77 | } | |
cbd576a6 | 78 | |
79 | //____________________________________________________________________________ | |
80 | void AliPHOSIhepAnalyze::AnalyzeCPV1(Int_t Nevents) | |
81 | { | |
82 | // | |
83 | // Analyzes CPV characteristics: resolutions, cluster multiplicity, | |
84 | // cluster lengths along Z and Phi. | |
85 | // Author: Yuri Kharlov | |
86 | // 9 October 2000 | |
87 | // Modified by Boris Polichtchouk, 3.07.2001 | |
88 | // | |
89 | ||
90 | // Book histograms | |
91 | ||
92 | TH1F *hDx = new TH1F("hDx" ,"CPV x-resolution@reconstruction",100,-5. , 5.); | |
93 | TH1F *hDz = new TH1F("hDz" ,"CPV z-resolution@reconstruction",100,-5. , 5.); | |
94 | TH1F *hChi2 = new TH1F("hChi2" ,"Chi2/dof of one-gamma fit",30, 0. , 10.); | |
95 | TH1S *hNrp = new TH1S("hNrp" ,"CPV rec.point multiplicity", 21,-0.5,20.5); | |
96 | TH1S *hNrpX = new TH1S("hNrpX","CPV rec.point Phi-length" , 21,-0.5,20.5); | |
97 | TH1S *hNrpZ = new TH1S("hNrpZ","CPV rec.point Z-length" , 21,-0.5,20.5); | |
98 | ||
99 | TH1F *hEg = new TH1F("hEg" ,"Energies of impacts",30,0.,6.); | |
100 | TH1F *hEr = new TH1F("hEr" ,"Amplitudes of rec. points",50,0.,20.); | |
101 | ||
102 | TList * fCpvImpacts ; | |
103 | TBranch * branchCPVimpacts; | |
104 | ||
88cb7938 | 105 | |
106 | ||
107 | AliPHOSLoader* please = dynamic_cast<AliPHOSLoader*>(fRunLoader->GetLoader("PHOSLoader")); | |
108 | if ( please == 0 ) | |
109 | { | |
351dd634 | 110 | AliError(Form("Could not obtain the Loader object !")); |
88cb7938 | 111 | return ; |
112 | } | |
113 | ||
cbd576a6 | 114 | const AliPHOSGeometry * fGeom = please->PHOSGeometry(); |
115 | ||
351dd634 | 116 | AliInfo(Form("Start CPV Analysis-1. Resolutions, cluster multiplicity and lengths")) ; |
cbd576a6 | 117 | for ( Int_t ievent=0; ievent<Nevents; ievent++) { |
118 | ||
119 | Int_t nTotalGen = 0; | |
120 | Int_t nChargedGen = 0; | |
121 | ||
122 | Int_t ntracks = gAlice->GetEvent(ievent); | |
351dd634 | 123 | AliInfo(Form(">>>>>>>Event %d .<<<<<<<", ievent)) ; |
cbd576a6 | 124 | |
88cb7938 | 125 | /******************************************************************/ |
126 | TTree* treeH = please->TreeH(); | |
127 | if (treeH == 0x0) | |
128 | { | |
351dd634 | 129 | AliError(Form("Can not get TreeH")); |
88cb7938 | 130 | return; |
131 | } | |
132 | /******************************************************************/ | |
133 | ||
cbd576a6 | 134 | // Get branch of CPV impacts |
88cb7938 | 135 | if (! (branchCPVimpacts =treeH->GetBranch("PHOSCpvImpacts")) ) { |
351dd634 | 136 | AliWarning(Form("Couldn't find branch PHOSCpvImpacts. Exit.")) ; |
88cb7938 | 137 | return; |
cbd576a6 | 138 | } |
139 | ||
140 | // Create and fill arrays of hits for each CPV module | |
141 | ||
142 | Int_t nOfModules = fGeom->GetNModules(); | |
143 | TClonesArray **hitsPerModule = new TClonesArray *[nOfModules]; | |
144 | Int_t iModule = 0; | |
145 | for (iModule=0; iModule < nOfModules; iModule++) | |
146 | hitsPerModule[iModule] = new TClonesArray("AliPHOSImpact",100); | |
147 | ||
148 | TClonesArray *impacts; | |
149 | AliPHOSImpact *impact; | |
150 | TLorentzVector p; | |
151 | ||
152 | // First go through all primary tracks and fill the arrays | |
153 | // of hits per each CPV module | |
154 | ||
155 | for (Int_t itrack=0; itrack<ntracks; itrack++) { | |
156 | branchCPVimpacts ->SetAddress(&fCpvImpacts); | |
157 | branchCPVimpacts ->GetEntry(itrack,0); | |
158 | ||
159 | for (Int_t iModule=0; iModule < nOfModules; iModule++) { | |
160 | impacts = (TClonesArray *)fCpvImpacts->At(iModule); | |
161 | // Do loop over impacts in the module | |
162 | for (Int_t iImpact=0; iImpact<impacts->GetEntries(); iImpact++) { | |
163 | impact=(AliPHOSImpact*)impacts->At(iImpact); | |
164 | hEg->Fill(impact->GetMomentum().E()); | |
165 | TClonesArray &lhits = *(TClonesArray *)hitsPerModule[iModule]; | |
166 | if(IsCharged(impact->GetPid())) nChargedGen++; | |
167 | new(lhits[hitsPerModule[iModule]->GetEntriesFast()]) AliPHOSImpact(*impact); | |
168 | } | |
169 | } | |
170 | fCpvImpacts->Clear(); | |
171 | } | |
172 | for (iModule=0; iModule < nOfModules; iModule++) { | |
173 | Int_t nsum = hitsPerModule[iModule]->GetEntriesFast(); | |
174 | printf("CPV module %d has %d impacts\n",iModule,nsum); | |
175 | nTotalGen += nsum; | |
176 | } | |
177 | ||
178 | // Then go through reconstructed points and for each find | |
179 | // the closeset hit | |
180 | // The distance from the rec.point to the closest hit | |
181 | // gives the coordinate resolution of the CPV | |
182 | ||
88cb7938 | 183 | fRunLoader->GetEvent(ievent); |
cbd576a6 | 184 | TIter nextRP(please->CpvRecPoints()) ; |
185 | AliPHOSCpvRecPoint *cpvRecPoint ; | |
186 | Float_t xgen, ygen, zgen; | |
187 | while( ( cpvRecPoint = (AliPHOSCpvRecPoint *)nextRP() ) ) { | |
188 | ||
189 | Float_t chi2dof = ((AliPHOSEvalRecPoint*)cpvRecPoint)->Chi2Dof(); | |
190 | hChi2->Fill(chi2dof); | |
191 | hEr->Fill(cpvRecPoint->GetEnergy()); | |
192 | ||
193 | TVector3 locpos; | |
194 | cpvRecPoint->GetLocalPosition(locpos); | |
195 | Int_t phosModule = cpvRecPoint->GetPHOSMod(); | |
196 | Int_t rpMult = cpvRecPoint->GetMultiplicity(); | |
197 | Int_t rpMultX, rpMultZ; | |
198 | cpvRecPoint->GetClusterLengths(rpMultX,rpMultZ); | |
199 | Float_t xrec = locpos.X(); | |
200 | Float_t zrec = locpos.Z(); | |
201 | Float_t dxmin = 1.e+10; | |
202 | Float_t dzmin = 1.e+10; | |
203 | Float_t r2min = 1.e+10; | |
204 | Float_t r2; | |
205 | ||
206 | Int_t nCPVhits = (hitsPerModule[phosModule-1])->GetEntriesFast(); | |
207 | Float_t locImpX=1e10,locImpZ=1e10; // local coords of closest impact | |
208 | Float_t gImpX=1e10, gImpZ=1e10,gImpY=1e10; // global coords of closest impact | |
209 | for (Int_t ihit=0; ihit<nCPVhits; ihit++) { | |
210 | impact = (AliPHOSImpact*)(hitsPerModule[phosModule-1])->UncheckedAt(ihit); | |
211 | xgen = impact->X(); | |
212 | zgen = impact->Z(); | |
213 | ygen = impact->Y(); | |
214 | ||
215 | //Transform to the local ref.frame | |
216 | const AliPHOSGeometry* geom = please->PHOSGeometry(); | |
217 | Float_t phig = geom->GetPHOSAngle(phosModule); | |
218 | Float_t phi = TMath::Pi()/180*phig; | |
219 | Float_t distanceIPtoCPV = geom->GetIPtoOuterCoverDistance() - | |
220 | (geom->GetFTPosition(1)+ | |
221 | geom->GetFTPosition(2)+ | |
222 | geom->GetCPVTextoliteThickness() | |
223 | )/2; | |
224 | Float_t xoL,yoL,zoL ; | |
225 | // xoL = xgen*TMath::Cos(phig)+ygen*TMath::Sin(phig) ; | |
226 | // yoL = -xgen*TMath::Sin(phig)+ygen*TMath::Cos(phig) + distanceIPtoCPV; | |
227 | xoL = xgen*TMath::Cos(phi)-ygen*TMath::Sin(phi) ; | |
228 | yoL = xgen*TMath::Sin(phi)+ygen*TMath::Cos(phi) + distanceIPtoCPV; | |
229 | zoL = zgen; | |
230 | ||
231 | r2 = TMath::Power((xoL-xrec),2) + TMath::Power((zoL-zrec),2); | |
232 | if ( r2 < r2min ) { | |
233 | r2min = r2; | |
234 | dxmin = xoL - xrec; | |
235 | dzmin = zoL - zrec; | |
236 | locImpX = xoL; | |
237 | locImpZ = zoL; | |
238 | gImpX = xgen; | |
239 | gImpZ = zgen; | |
240 | gImpY = ygen; | |
241 | } | |
242 | } | |
351dd634 | 243 | AliInfo(Form("Impact global (X,Z,Y) = %f %f %f", gImpX, gImpZ, gImpY)); |
244 | AliInfo(Form("Impact local (X,Z) = %f %f", locImpX, locImpZ)); | |
245 | AliInfo(Form("Reconstructed (X,Z) = %f %f", xrec, zrec)); | |
246 | AliInfo(Form("dxmin %f dzmin %f", dxmin, dzmin)); | |
cbd576a6 | 247 | hDx ->Fill(dxmin); |
248 | hDz ->Fill(dzmin); | |
249 | // hDr ->Fill(TMath::Sqrt(r2min)); | |
250 | hNrp ->Fill(rpMult); | |
251 | hNrpX->Fill(rpMultX); | |
252 | hNrpZ->Fill(rpMultZ); | |
253 | } | |
254 | delete [] hitsPerModule; | |
255 | ||
351dd634 | 256 | AliInfo(Form("++++ Event %d : total %d impacts, %d charged impacts and %d rec. points.", |
257 | ievent, nTotalGen, nChargedGen, please->CpvRecPoints()->GetEntries())) ; | |
cbd576a6 | 258 | } |
259 | // Save histograms | |
260 | ||
261 | Text_t outputname[80] ; | |
262 | sprintf(outputname,"%s.analyzed",GetFileName().Data()); | |
263 | TFile output(outputname,"RECREATE"); | |
264 | output.cd(); | |
265 | ||
266 | // Plot histograms | |
267 | ||
268 | TCanvas *cpvCanvas = new TCanvas("Cpv1","CPV analysis-I",20,20,800,600); | |
269 | gStyle->SetOptStat(111111); | |
270 | gStyle->SetOptFit(1); | |
271 | gStyle->SetOptDate(1); | |
272 | cpvCanvas->Divide(3,3); | |
273 | ||
274 | cpvCanvas->cd(1); | |
275 | gPad->SetFillColor(10); | |
276 | hNrp->SetFillColor(16); | |
277 | hNrp->Draw(); | |
278 | ||
279 | cpvCanvas->cd(2); | |
280 | gPad->SetFillColor(10); | |
281 | hNrpX->SetFillColor(16); | |
282 | hNrpX->Draw(); | |
283 | ||
284 | cpvCanvas->cd(3); | |
285 | gPad->SetFillColor(10); | |
286 | hNrpZ->SetFillColor(16); | |
287 | hNrpZ->Draw(); | |
288 | ||
289 | cpvCanvas->cd(4); | |
290 | gPad->SetFillColor(10); | |
291 | hDx->SetFillColor(16); | |
292 | hDx->Fit("gaus"); | |
293 | hDx->Draw(); | |
294 | ||
295 | cpvCanvas->cd(5); | |
296 | gPad->SetFillColor(10); | |
297 | hDz->SetFillColor(16); | |
298 | hDz->Fit("gaus"); | |
299 | hDz->Draw(); | |
300 | ||
301 | cpvCanvas->cd(6); | |
302 | gPad->SetFillColor(10); | |
303 | hChi2->SetFillColor(16); | |
304 | hChi2->Draw(); | |
305 | ||
306 | cpvCanvas->cd(7); | |
307 | gPad->SetFillColor(10); | |
308 | hEg->SetFillColor(16); | |
309 | hEg->Draw(); | |
310 | ||
311 | cpvCanvas->cd(8); | |
312 | gPad->SetFillColor(10); | |
313 | hEr->SetFillColor(16); | |
314 | hEr->Draw(); | |
315 | ||
316 | cpvCanvas->Write(0,kOverwrite); | |
317 | ||
318 | } | |
319 | ||
320 | ||
321 | void AliPHOSIhepAnalyze::AnalyzeEMC1(Int_t Nevents) | |
322 | { | |
323 | // | |
324 | // Analyzes Emc characteristics: resolutions, cluster multiplicity, | |
325 | // cluster lengths along Z and Phi. | |
326 | // Author: Boris Polichtchouk, 24.08.2001 | |
327 | // | |
328 | ||
329 | // Book histograms | |
330 | ||
331 | TH1F *hDx = new TH1F("hDx" ,"EMC x-resolution@reconstruction",100,-5. , 5.); | |
332 | TH1F *hDz = new TH1F("hDz" ,"EMC z-resolution@reconstruction",100,-5. , 5.); | |
333 | TH1F *hChi2 = new TH1F("hChi2" ,"Chi2/dof of one-gamma fit",30, 0. , 3.); | |
334 | TH1S *hNrp = new TH1S("hNrp" ,"EMC rec.point multiplicity", 21,-0.5,20.5); | |
335 | TH1S *hNrpX = new TH1S("hNrpX","EMC rec.point Phi-length" , 21,-0.5,20.5); | |
336 | TH1S *hNrpZ = new TH1S("hNrpZ","EMC rec.point Z-length" , 21,-0.5,20.5); | |
337 | ||
338 | TList * fEmcImpacts ; | |
339 | TBranch * branchEMCimpacts; | |
340 | ||
88cb7938 | 341 | AliPHOSLoader* please = dynamic_cast<AliPHOSLoader*>(fRunLoader->GetLoader("PHOSLoader")); |
342 | if ( please == 0 ) | |
343 | { | |
351dd634 | 344 | AliError(Form("Could not obtain the Loader object !")); |
88cb7938 | 345 | return ; |
346 | } | |
347 | ||
cbd576a6 | 348 | const AliPHOSGeometry * fGeom = please->PHOSGeometry(); |
349 | ||
351dd634 | 350 | AliInfo(Form("Start EMC Analysis-1. Resolutions, cluster multiplicity and lengths")); |
cbd576a6 | 351 | for ( Int_t ievent=0; ievent<Nevents; ievent++) { |
352 | ||
353 | Int_t nTotalGen = 0; | |
354 | ||
355 | Int_t ntracks = gAlice->GetEvent(ievent); | |
88cb7938 | 356 | |
351dd634 | 357 | AliInfo(Form(" >>>>>>>Event %d .<<<<<<<", ievent)) ; |
88cb7938 | 358 | |
359 | TTree* treeH = please->TreeH(); | |
360 | if (treeH == 0x0) | |
361 | { | |
351dd634 | 362 | AliError(Form("Can not get TreeH")); |
88cb7938 | 363 | return; |
364 | } | |
365 | ||
cbd576a6 | 366 | |
367 | // Get branch of EMC impacts | |
88cb7938 | 368 | if (! (branchEMCimpacts =treeH->GetBranch("PHOSEmcImpacts")) ) { |
351dd634 | 369 | AliWarning(Form(" Couldn't find branch PHOSEmcImpacts. Exit.")); |
cbd576a6 | 370 | return; |
371 | } | |
372 | ||
373 | // Create and fill arrays of hits for each EMC module | |
374 | ||
375 | Int_t nOfModules = fGeom->GetNModules(); | |
376 | TClonesArray **hitsPerModule = new TClonesArray *[nOfModules]; | |
377 | Int_t iModule = 0; | |
378 | for (iModule=0; iModule < nOfModules; iModule++) | |
379 | hitsPerModule[iModule] = new TClonesArray("AliPHOSImpact",100); | |
380 | ||
381 | TClonesArray *impacts; | |
382 | AliPHOSImpact *impact; | |
383 | TLorentzVector p; | |
384 | ||
385 | // First go through all primary tracks and fill the arrays | |
386 | // of hits per each EMC module | |
387 | ||
388 | for (Int_t itrack=0; itrack<ntracks; itrack++) { | |
389 | branchEMCimpacts ->SetAddress(&fEmcImpacts); | |
390 | branchEMCimpacts ->GetEntry(itrack,0); | |
391 | ||
392 | for (Int_t iModule=0; iModule < nOfModules; iModule++) { | |
393 | impacts = (TClonesArray *)fEmcImpacts->At(iModule); | |
394 | // Do loop over impacts in the module | |
395 | for (Int_t iImpact=0; iImpact<impacts->GetEntries(); iImpact++) { | |
396 | impact=(AliPHOSImpact*)impacts->At(iImpact); | |
397 | TClonesArray &lhits = *(TClonesArray *)hitsPerModule[iModule]; | |
398 | new(lhits[hitsPerModule[iModule]->GetEntriesFast()]) AliPHOSImpact(*impact); | |
399 | } | |
400 | } | |
401 | fEmcImpacts->Clear(); | |
402 | } | |
403 | for (iModule=0; iModule < nOfModules; iModule++) { | |
404 | Int_t nsum = hitsPerModule[iModule]->GetEntriesFast(); | |
405 | printf("EMC module %d has %d hits\n",iModule,nsum); | |
406 | nTotalGen += nsum; | |
407 | } | |
408 | ||
409 | // Then go through reconstructed points and for each find | |
410 | // the closeset hit | |
411 | // The distance from the rec.point to the closest hit | |
412 | // gives the coordinate resolution of the EMC | |
413 | ||
88cb7938 | 414 | fRunLoader->GetEvent(ievent); |
cbd576a6 | 415 | TIter nextRP(please->EmcRecPoints()) ; |
416 | AliPHOSEmcRecPoint *emcRecPoint ; | |
417 | Float_t xgen, ygen, zgen; | |
418 | while( ( emcRecPoint = (AliPHOSEmcRecPoint *)nextRP() ) ) { | |
419 | ||
420 | Float_t chi2dof = ((AliPHOSEvalRecPoint*)emcRecPoint)->Chi2Dof(); | |
421 | hChi2->Fill(chi2dof); | |
422 | ||
423 | TVector3 locpos; | |
424 | emcRecPoint->GetLocalPosition(locpos); | |
425 | Int_t phosModule = emcRecPoint->GetPHOSMod(); | |
426 | Int_t rpMult = emcRecPoint->GetMultiplicity(); | |
427 | Int_t rpMultX, rpMultZ; | |
428 | ((AliPHOSEvalRecPoint*)emcRecPoint)->GetClusterLengths(rpMultX,rpMultZ); | |
429 | Float_t xrec = locpos.X(); | |
430 | Float_t zrec = locpos.Z(); | |
431 | Float_t dxmin = 1.e+10; | |
432 | Float_t dzmin = 1.e+10; | |
433 | Float_t r2min = 1.e+10; | |
434 | Float_t r2; | |
435 | ||
436 | Int_t nEMChits = (hitsPerModule[phosModule-1])->GetEntriesFast(); | |
437 | Float_t locImpX=1e10,locImpZ=1e10; // local coords of closest impact | |
438 | Float_t gImpX=1e10, gImpZ=1e10,gImpY=1e10; // global coords of closest impact | |
439 | for (Int_t ihit=0; ihit<nEMChits; ihit++) { | |
440 | impact = (AliPHOSImpact*)(hitsPerModule[phosModule-1])->UncheckedAt(ihit); | |
441 | xgen = impact->X(); | |
442 | zgen = impact->Z(); | |
443 | ygen = impact->Y(); | |
444 | ||
445 | ||
446 | //Transform to the local ref.frame | |
447 | const AliPHOSGeometry* geom = please->PHOSGeometry(); | |
448 | Float_t phig = geom->GetPHOSAngle(phosModule); | |
449 | Float_t phi = TMath::Pi()/180*phig; | |
450 | Float_t distanceIPtoEMC = geom->GetIPtoCrystalSurface(); | |
451 | Float_t xoL,yoL,zoL ; | |
452 | // xoL = xgen*TMath::Cos(phig)+ygen*TMath::Sin(phig) ; | |
453 | // yoL = -xgen*TMath::Sin(phig)+ygen*TMath::Cos(phig) + distanceIPtoEMC; | |
454 | xoL = xgen*TMath::Cos(phi)-ygen*TMath::Sin(phi) ; | |
455 | yoL = xgen*TMath::Sin(phi)+ygen*TMath::Cos(phi) + distanceIPtoEMC; | |
456 | zoL = zgen; | |
457 | ||
458 | r2 = TMath::Power((xoL-xrec),2) + TMath::Power((zoL-zrec),2); | |
459 | if ( r2 < r2min ) { | |
460 | r2min = r2; | |
461 | dxmin = xoL - xrec; | |
462 | dzmin = zoL - zrec; | |
463 | locImpX = xoL; | |
464 | locImpZ = zoL; | |
465 | gImpX = xgen; | |
466 | gImpZ = zgen; | |
467 | gImpY = ygen; | |
468 | } | |
469 | } | |
351dd634 | 470 | AliInfo(Form(" Impact global (X,Z,Y) = %f %f %f", gImpX, gImpZ, gImpY)); |
471 | AliInfo(Form(" Impact local (X,Z) = %f %f", locImpX, locImpZ)); | |
472 | AliInfo(Form(" Reconstructed (X,Z) = %f %f", xrec, zrec)); | |
473 | AliInfo(Form(" dxmin %f dzmin %f", dxmin, dzmin)) ; | |
cbd576a6 | 474 | hDx ->Fill(dxmin); |
475 | hDz ->Fill(dzmin); | |
476 | // hDr ->Fill(TMath::Sqrt(r2min)); | |
477 | hNrp ->Fill(rpMult); | |
478 | hNrpX->Fill(rpMultX); | |
479 | hNrpZ->Fill(rpMultZ); | |
480 | } | |
481 | delete [] hitsPerModule; | |
482 | ||
351dd634 | 483 | AliInfo(Form("++++ Event %d : total %d impacts, %d Emc rec. points.", |
484 | ievent, nTotalGen, please->EmcRecPoints()->GetEntriesFast())) ; | |
cbd576a6 | 485 | |
486 | } | |
487 | // Save histograms | |
488 | ||
489 | Text_t outputname[80] ; | |
490 | sprintf(outputname,"%s.analyzed",GetFileName().Data()); | |
491 | TFile output(outputname,"update"); | |
492 | output.cd(); | |
493 | ||
494 | // Plot histograms | |
495 | ||
496 | TCanvas *emcCanvas = new TCanvas("Emc1","EMC analysis-I",20,20,800,400); | |
497 | gStyle->SetOptStat(111111); | |
498 | gStyle->SetOptFit(1); | |
499 | gStyle->SetOptDate(1); | |
500 | emcCanvas->Divide(3,2); | |
501 | ||
502 | emcCanvas->cd(1); | |
503 | gPad->SetFillColor(10); | |
504 | hNrp->SetFillColor(16); | |
505 | hNrp->Draw(); | |
506 | ||
507 | emcCanvas->cd(2); | |
508 | gPad->SetFillColor(10); | |
509 | hNrpX->SetFillColor(16); | |
510 | hNrpX->Draw(); | |
511 | ||
512 | emcCanvas->cd(3); | |
513 | gPad->SetFillColor(10); | |
514 | hNrpZ->SetFillColor(16); | |
515 | hNrpZ->Draw(); | |
516 | ||
517 | emcCanvas->cd(4); | |
518 | gPad->SetFillColor(10); | |
519 | hDx->SetFillColor(16); | |
520 | hDx->Fit("gaus"); | |
521 | hDx->Draw(); | |
522 | ||
523 | emcCanvas->cd(5); | |
524 | gPad->SetFillColor(10); | |
525 | hDz->SetFillColor(16); | |
526 | hDz->Fit("gaus"); | |
527 | hDz->Draw(); | |
528 | ||
529 | emcCanvas->cd(6); | |
530 | gPad->SetFillColor(10); | |
531 | hChi2->SetFillColor(16); | |
532 | hChi2->Draw(); | |
533 | ||
534 | emcCanvas->Write(0,kOverwrite); | |
535 | } | |
536 | ||
537 | //____________________________________________________________________________ | |
538 | void AliPHOSIhepAnalyze::AnalyzeCPV2(Int_t Nevents) | |
539 | { | |
540 | // CPV analysis - part II. | |
541 | // Ratio of combinatoric distances between generated | |
542 | // and reconstructed hits. | |
543 | // Author: Boris Polichtchouk (polishchuk@mx.ihep.su) | |
544 | // 24 March 2001 | |
545 | ||
546 | ||
6a2b5f60 | 547 | TH1F* hDrijCPVr = new TH1F("Drij_cpv_r","Distance between reconstructed hits in CPV",140,0,50); |
548 | TH1F* hDrijCPVg = new TH1F("Drij_cpv_g","Distance between generated hits in CPV",140,0,50); | |
549 | TH1F* hDrijCPVratio = new TH1F("Drij_cpv_ratio","R_{ij}^{rec}/R_{ij}^{gen} in CPV",140,0,50); | |
cbd576a6 | 550 | |
551 | // TH1F* hT0 = new TH1F("hT0","Type of entering particle",20000,-10000,10000); | |
552 | ||
6a2b5f60 | 553 | hDrijCPVr->Sumw2(); |
554 | hDrijCPVg->Sumw2(); | |
555 | hDrijCPVratio->Sumw2(); //correct treatment of errors | |
cbd576a6 | 556 | |
557 | TList * fCpvImpacts = new TList(); | |
558 | TBranch * branchCPVimpacts; | |
559 | ||
88cb7938 | 560 | AliPHOSLoader* please = dynamic_cast<AliPHOSLoader*>(fRunLoader->GetLoader("PHOSLoader")); |
561 | if ( please == 0 ) | |
562 | { | |
351dd634 | 563 | AliError(Form("Could not obtain the Loader object !")); |
88cb7938 | 564 | return ; |
565 | } | |
cbd576a6 | 566 | const AliPHOSGeometry * fGeom = please->PHOSGeometry(); |
88cb7938 | 567 | fRunLoader->LoadHeader(); |
cbd576a6 | 568 | |
569 | for (Int_t nev=0; nev<Nevents; nev++) | |
570 | { | |
571 | printf("\n=================== Event %10d ===================\n",nev); | |
88cb7938 | 572 | fRunLoader->GetEvent(nev); |
573 | Int_t ntracks = fRunLoader->GetHeader()->GetNtrack(); | |
cbd576a6 | 574 | |
6a2b5f60 | 575 | Int_t nRecCPV = 0; // Reconstructed points in event |
576 | Int_t nGenCPV = 0; // Impacts in event | |
cbd576a6 | 577 | |
578 | // Get branch of CPV impacts | |
88cb7938 | 579 | TTree* treeH = please->TreeH(); |
580 | if (treeH == 0x0) | |
581 | { | |
351dd634 | 582 | AliError(Form("Can not get TreeH")); |
88cb7938 | 583 | return; |
584 | } | |
585 | ||
586 | if (! (branchCPVimpacts =treeH->GetBranch("PHOSCpvImpacts")) ) return; | |
cbd576a6 | 587 | |
588 | // Create and fill arrays of hits for each CPV module | |
589 | Int_t nOfModules = fGeom->GetNModules(); | |
590 | TClonesArray **hitsPerModule = new TClonesArray *[nOfModules]; | |
591 | Int_t iModule = 0; | |
592 | for (iModule=0; iModule < nOfModules; iModule++) | |
593 | hitsPerModule[iModule] = new TClonesArray("AliPHOSImpact",100); | |
594 | ||
595 | TClonesArray *impacts; | |
596 | AliPHOSImpact *impact; | |
597 | ||
598 | for (Int_t itrack=0; itrack<ntracks; itrack++) { | |
599 | branchCPVimpacts ->SetAddress(&fCpvImpacts); | |
351dd634 | 600 | AliInfo(Form(" branchCPVimpacts ->SetAddress(&fCpvImpacts) OK.")); |
cbd576a6 | 601 | branchCPVimpacts ->GetEntry(itrack,0); |
602 | ||
603 | for (Int_t iModule=0; iModule < nOfModules; iModule++) { | |
604 | impacts = (TClonesArray *)fCpvImpacts->At(iModule); | |
605 | // Do loop over impacts in the module | |
606 | for (Int_t iImpact=0; iImpact<impacts->GetEntries(); iImpact++) { | |
607 | impact=(AliPHOSImpact*)impacts->At(iImpact); | |
608 | TClonesArray &lhits = *(TClonesArray *)hitsPerModule[iModule]; | |
609 | if(IsCharged(impact->GetPid())) | |
610 | new(lhits[hitsPerModule[iModule]->GetEntriesFast()]) AliPHOSImpact(*impact); | |
611 | } | |
612 | } | |
613 | fCpvImpacts->Clear(); | |
614 | } | |
615 | ||
616 | for (iModule=0; iModule < nOfModules; iModule++) { | |
617 | Int_t nsum = hitsPerModule[iModule]->GetEntriesFast(); | |
618 | printf("CPV module %d has %d hits\n",iModule,nsum); | |
619 | ||
6a2b5f60 | 620 | AliPHOSImpact* genHit1; |
621 | AliPHOSImpact* genHit2; | |
cbd576a6 | 622 | Int_t irp1,irp2; |
623 | for(irp1=0; irp1< nsum; irp1++) | |
624 | { | |
6a2b5f60 | 625 | genHit1 = (AliPHOSImpact*)((hitsPerModule[iModule])->At(irp1)); |
cbd576a6 | 626 | for(irp2 = irp1+1; irp2<nsum; irp2++) |
627 | { | |
6a2b5f60 | 628 | genHit2 = (AliPHOSImpact*)((hitsPerModule[iModule])->At(irp2)); |
629 | Float_t dx = genHit1->X() - genHit2->X(); | |
630 | Float_t dz = genHit1->Z() - genHit2->Z(); | |
cbd576a6 | 631 | Float_t dr = TMath::Sqrt(dx*dx + dz*dz); |
6a2b5f60 | 632 | hDrijCPVg->Fill(dr); |
351dd634 | 633 | // AliInfo(Form("(dx dz dr): %f %f", dx, dz)); |
cbd576a6 | 634 | } |
635 | } | |
636 | } | |
637 | ||
638 | ||
639 | //--------- Combinatoric distance between rec. hits in CPV | |
640 | ||
641 | TObjArray* cpvRecPoints = please->CpvRecPoints(); | |
6a2b5f60 | 642 | nRecCPV = cpvRecPoints->GetEntriesFast(); |
cbd576a6 | 643 | |
6a2b5f60 | 644 | if(nRecCPV) |
cbd576a6 | 645 | { |
6a2b5f60 | 646 | AliPHOSCpvRecPoint* recHit1; |
647 | AliPHOSCpvRecPoint* recHit2; | |
648 | TIter nextCPVrec1(cpvRecPoints); | |
649 | while(TObject* obj1 = nextCPVrec1() ) | |
cbd576a6 | 650 | { |
6a2b5f60 | 651 | TIter nextCPVrec2(cpvRecPoints); |
652 | while (TObject* obj2 = nextCPVrec2()) | |
cbd576a6 | 653 | { |
654 | if(!obj2->IsEqual(obj1)) | |
655 | { | |
6a2b5f60 | 656 | recHit1 = (AliPHOSCpvRecPoint*)obj1; |
657 | recHit2 = (AliPHOSCpvRecPoint*)obj2; | |
cbd576a6 | 658 | TVector3 locpos1; |
659 | TVector3 locpos2; | |
6a2b5f60 | 660 | recHit1->GetLocalPosition(locpos1); |
661 | recHit2->GetLocalPosition(locpos2); | |
cbd576a6 | 662 | Float_t dx = locpos1.X() - locpos2.X(); |
663 | Float_t dz = locpos1.Z() - locpos2.Z(); | |
664 | Float_t dr = TMath::Sqrt(dx*dx + dz*dz); | |
6a2b5f60 | 665 | if(recHit1->GetPHOSMod() == recHit2->GetPHOSMod()) |
666 | hDrijCPVr->Fill(dr); | |
cbd576a6 | 667 | } |
668 | } | |
669 | } | |
670 | } | |
671 | ||
351dd634 | 672 | AliInfo(Form(" Event %d . Total of %d hits, %d rec.points.", |
673 | nev, nGenCPV, nRecCPV)) ; | |
cbd576a6 | 674 | |
675 | delete [] hitsPerModule; | |
676 | ||
677 | } // End of loop over events. | |
678 | ||
679 | ||
6a2b5f60 | 680 | // hDrijCPVg->Draw(); |
681 | // hDrijCPVr->Draw(); | |
682 | hDrijCPVratio->Divide(hDrijCPVr,hDrijCPVg); | |
683 | hDrijCPVratio->Draw(); | |
cbd576a6 | 684 | |
685 | // hT0->Draw(); | |
686 | ||
687 | } | |
688 | ||
689 | ||
690 | void AliPHOSIhepAnalyze::CpvSingle(Int_t nevents) | |
691 | { | |
692 | // Distributions of coordinates and cluster lengths of rec. points | |
693 | // in the case of single initial particle. | |
694 | ||
695 | TH1F* hZr = new TH1F("Zrec","Reconstructed Z distribution",150,-5,5); | |
696 | TH1F* hXr = new TH1F("Xrec","Reconstructed X distribution",150,-14,-2); | |
697 | TH1F *hChi2 = new TH1F("hChi2" ,"Chi2/dof of one-gamma fit",100, 0. , 20.); | |
698 | ||
699 | TH1S *hNrp = new TH1S("hNrp" ,"CPV rec.point multiplicity",21,-0.5,20.5); | |
700 | TH1S *hNrpX = new TH1S("hNrpX","CPV rec.point Phi-length" ,21,-0.5,20.5); | |
701 | TH1S *hNrpZ = new TH1S("hNrpZ","CPV rec.point Z-length" ,21,-0.5,20.5); | |
702 | ||
88cb7938 | 703 | AliPHOSLoader* gime = dynamic_cast<AliPHOSLoader*>(fRunLoader->GetLoader("PHOSLoader")); |
704 | if ( gime == 0 ) | |
705 | { | |
351dd634 | 706 | AliError(Form("Could not obtain the Loader object !")); |
88cb7938 | 707 | return ; |
708 | } | |
cbd576a6 | 709 | |
710 | for(Int_t ievent=0; ievent<nevents; ievent++) | |
711 | { | |
88cb7938 | 712 | fRunLoader->GetEvent(ievent); |
cbd576a6 | 713 | if(gime->CpvRecPoints()->GetEntriesFast()>1) continue; |
714 | ||
715 | AliPHOSCpvRecPoint* pt = (AliPHOSCpvRecPoint*)(gime->CpvRecPoints())->At(0); | |
716 | if(pt) { | |
717 | TVector3 lpos; | |
718 | pt->GetLocalPosition(lpos); | |
719 | hXr->Fill(lpos.X()); | |
720 | hZr->Fill(lpos.Z()); | |
721 | ||
722 | Int_t rpMult = pt->GetMultiplicity(); | |
723 | hNrp->Fill(rpMult); | |
724 | Int_t rpMultX, rpMultZ; | |
725 | pt->GetClusterLengths(rpMultX,rpMultZ); | |
726 | hNrpX->Fill(rpMultX); | |
727 | hNrpZ->Fill(rpMultZ); | |
728 | hChi2->Fill(((AliPHOSEvalRecPoint*)pt)->Chi2Dof()); | |
351dd634 | 729 | AliInfo(Form("+++++ Event %d . (Mult,MultX,MultZ) = %d %d %d +++++", |
730 | ievent, rpMult, rpMultX, rpMultZ)) ; | |
cbd576a6 | 731 | |
732 | } | |
733 | ||
734 | } | |
735 | ||
736 | Text_t outputname[80] ; | |
737 | sprintf(outputname,"%s.analyzed.single",GetFileName().Data()); | |
738 | TFile output(outputname,"RECREATE"); | |
739 | output.cd(); | |
740 | ||
741 | // Plot histograms | |
742 | TCanvas *cpvCanvas = new TCanvas("SingleParticle","Single particle events",20,20,800,400); | |
743 | gStyle->SetOptStat(111111); | |
744 | gStyle->SetOptFit(1); | |
745 | gStyle->SetOptDate(1); | |
746 | cpvCanvas->Divide(3,2); | |
747 | ||
748 | cpvCanvas->cd(1); | |
749 | gPad->SetFillColor(10); | |
750 | hXr->SetFillColor(16); | |
751 | hXr->Draw(); | |
752 | ||
753 | cpvCanvas->cd(2); | |
754 | gPad->SetFillColor(10); | |
755 | hZr->SetFillColor(16); | |
756 | hZr->Draw(); | |
757 | ||
758 | cpvCanvas->cd(3); | |
759 | gPad->SetFillColor(10); | |
760 | hChi2->SetFillColor(16); | |
761 | hChi2->Draw(); | |
762 | ||
763 | cpvCanvas->cd(4); | |
764 | gPad->SetFillColor(10); | |
765 | hNrp->SetFillColor(16); | |
766 | hNrp->Draw(); | |
767 | ||
768 | cpvCanvas->cd(5); | |
769 | gPad->SetFillColor(10); | |
770 | hNrpX->SetFillColor(16); | |
771 | hNrpX->Draw(); | |
772 | ||
773 | cpvCanvas->cd(6); | |
774 | gPad->SetFillColor(10); | |
775 | hNrpZ->SetFillColor(16); | |
776 | hNrpZ->Draw(); | |
777 | ||
778 | cpvCanvas->Write(0,kOverwrite); | |
779 | ||
780 | } | |
781 | ||
90cceaf6 | 782 | void AliPHOSIhepAnalyze::HitsCPV(Int_t nev) |
cbd576a6 | 783 | { |
784 | // Cumulative list of charged CPV impacts in event nev. | |
785 | ||
786 | TList * fCpvImpacts ; | |
787 | TBranch * branchCPVimpacts; | |
788 | ||
88cb7938 | 789 | AliPHOSLoader* please = dynamic_cast<AliPHOSLoader*>(fRunLoader->GetLoader("PHOSLoader")); |
790 | if ( please == 0 ) | |
791 | { | |
351dd634 | 792 | AliError(Form("Could not obtain the Loader object !")); |
88cb7938 | 793 | return ; |
794 | } | |
cbd576a6 | 795 | const AliPHOSGeometry * fGeom = please->PHOSGeometry(); |
796 | ||
797 | ||
798 | printf("\n=================== Event %10d ===================\n",nev); | |
88cb7938 | 799 | fRunLoader->GetEvent(nev); |
800 | Int_t ntracks = fRunLoader->GetHeader()->GetNtrack(); | |
cbd576a6 | 801 | |
6a2b5f60 | 802 | // Int_t nRecCPV = 0; // Reconstructed points in event // 01.10.2001 |
803 | // Int_t nGenCPV = 0; // Impacts in event | |
cbd576a6 | 804 | |
805 | // Get branch of CPV impacts | |
88cb7938 | 806 | TTree* treeH = please->TreeH(); |
807 | if (treeH == 0x0) | |
808 | { | |
351dd634 | 809 | AliError(Form("Can not get TreeH")); |
88cb7938 | 810 | return; |
811 | } | |
812 | ||
813 | if (! (branchCPVimpacts =treeH->GetBranch("PHOSCpvImpacts")) ) return; | |
cbd576a6 | 814 | |
815 | // Create and fill arrays of hits for each CPV module | |
816 | Int_t nOfModules = fGeom->GetNModules(); | |
817 | TClonesArray **hitsPerModule = new TClonesArray *[nOfModules]; | |
818 | Int_t iModule = 0; | |
819 | for (iModule=0; iModule < nOfModules; iModule++) | |
820 | hitsPerModule[iModule] = new TClonesArray("AliPHOSImpact",100); | |
821 | ||
822 | TClonesArray *impacts; | |
823 | AliPHOSImpact *impact; | |
824 | ||
825 | for (Int_t itrack=0; itrack<ntracks; itrack++) { | |
826 | branchCPVimpacts ->SetAddress(&fCpvImpacts); | |
351dd634 | 827 | AliInfo(Form(" branchCPVimpacts ->SetAddress(&fCpvImpacts) OK.")); |
cbd576a6 | 828 | branchCPVimpacts ->GetEntry(itrack,0); |
829 | ||
830 | for (Int_t iModule=0; iModule < nOfModules; iModule++) { | |
831 | impacts = (TClonesArray *)fCpvImpacts->At(iModule); | |
832 | // Do loop over impacts in the module | |
833 | for (Int_t iImpact=0; iImpact<impacts->GetEntries(); iImpact++) { | |
834 | impact=(AliPHOSImpact*)impacts->At(iImpact); | |
835 | TClonesArray &lhits = *(TClonesArray *)hitsPerModule[iModule]; | |
836 | new(lhits[hitsPerModule[iModule]->GetEntriesFast()]) AliPHOSImpact(*impact); | |
837 | } | |
838 | } | |
839 | fCpvImpacts->Clear(); | |
840 | } | |
841 | ||
842 | for (iModule=0; iModule < nOfModules; iModule++) { | |
843 | Int_t nsum = hitsPerModule[iModule]->GetEntriesFast(); | |
844 | printf("CPV module %d has %d hits\n",iModule,nsum); | |
845 | } | |
846 | ||
847 | // TList * fCpvImpacts ; | |
848 | // TBranch * branchCPVimpacts; | |
849 | // AliPHOSImpact* impact; | |
850 | // TClonesArray* impacts; | |
851 | ||
88cb7938 | 852 | // AliPHOSLoader * please = AliPHOSLoader::GetInstance(GetFileName().Data(),"PHOS"); |
cbd576a6 | 853 | // const AliPHOSGeometry * fGeom = please->PHOSGeometry(); |
854 | ||
855 | // Int_t ntracks = gAlice->GetEvent(ievent); | |
856 | // Int_t nOfModules = fGeom->GetNModules(); | |
351dd634 | 857 | // AliInfo(Form(" Tracks: "<<ntracks<<" Modules: "<<nOfModules)); |
cbd576a6 | 858 | |
859 | // if (! (branchCPVimpacts =gAlice->TreeH()->GetBranch("PHOSCpvImpacts")) ) return; | |
860 | ||
861 | // for (Int_t itrack=0; itrack<ntracks; itrack++) { | |
862 | // branchCPVimpacts ->SetAddress(&fCpvImpacts); | |
21cd0c07 | 863 | // Info("AnalyzeCPV1", " branchCPVimpacts ->SetAddress(&fCpvImpacts) OK."); |
cbd576a6 | 864 | // branchCPVimpacts ->GetEntry(itrack,0); |
351dd634 | 865 | // Info(Form(" branchCPVimpacts ->GetEntry(itrack,0) OK.")); |
cbd576a6 | 866 | |
867 | // for (Int_t iModule=0; iModule < nOfModules; iModule++) { | |
868 | // impacts = (TClonesArray *)fCpvImpacts->At(iModule); | |
351dd634 | 869 | // Info(Form(" fCpvImpacts->At(iModule) OK.")); |
cbd576a6 | 870 | // // Do loop over impacts in the module |
871 | // for (Int_t iImpact=0; iImpact<impacts->GetEntries(); iImpact++) { | |
872 | // impact=(AliPHOSImpact*)impacts->At(iImpact); | |
873 | // impact->Print(); | |
874 | // if(IsCharged(impact->GetPid())) | |
875 | // { | |
351dd634 | 876 | // Info(Form(" Add charged hit..")); |
cbd576a6 | 877 | // new(hits[hits.GetEntriesFast()]) AliPHOSImpact(*impact); |
351dd634 | 878 | // Info(Form("done.")); |
cbd576a6 | 879 | // } |
880 | // } | |
881 | // } | |
882 | // fCpvImpacts->Clear(); | |
883 | // } | |
884 | ||
351dd634 | 885 | // Info(Form(" PHOS event "<<ievent<<": "<<hits.GetEntries()<<" charged CPV hits.")); |
cbd576a6 | 886 | |
887 | } | |
888 | ||
889 | ||
890 | // void AliPHOSIhepAnalyze::ChargedHitsCPV(TClonesArray* hits, Int_t ievent, Int_t iModule) | |
891 | // { | |
892 | // // Cumulative list of charged CPV hits in event ievent | |
893 | // // in PHOS module iModule. | |
894 | ||
895 | // HitsCPV(hits,ievent,iModule); | |
896 | // TIter next(hits); | |
897 | ||
898 | // while(AliPHOSCPVHit* cpvhit = (AliPHOSCPVHit*)next()) | |
899 | // { | |
900 | // if(!IsCharged(cpvhit->GetIpart())) | |
901 | // { | |
902 | // hits->Remove(cpvhit); | |
903 | // delete cpvhit; | |
904 | // hits->Compress(); | |
905 | // } | |
906 | // } | |
907 | ||
351dd634 | 908 | // Info(Form(" PHOS module "<<iModule<<": "<<hits->GetEntries()<<" charged CPV hits.")); |
cbd576a6 | 909 | // } |
910 | ||
6a2b5f60 | 911 | Bool_t AliPHOSIhepAnalyze::IsCharged(Int_t pdgCode) |
cbd576a6 | 912 | { |
913 | // For HIJING | |
351dd634 | 914 | AliInfo(Form("pdgCode %d", pdgCode)); |
6a2b5f60 | 915 | if(pdgCode==211 || pdgCode==-211 || pdgCode==321 || pdgCode==-321 || pdgCode==11 || pdgCode==-11 || pdgCode==2212 || pdgCode==-2212) return kTRUE; |
cbd576a6 | 916 | else |
917 | return kFALSE; | |
918 | } | |
919 | //--------------------------------------------------------------------------- | |
920 | ||
921 | ||
922 | ||
923 | ||
924 | ||
925 |