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1a6352a5 | 1 | /************************************************************************** |
3c5d5aef | 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 | **************************************************************************/ | |
1a6352a5 | 15 | //------------------------------------------------------------------------------ |
16 | // AlidNdPtAnalysisPbPb2011 class. | |
17 | // | |
18 | // a. functionality: | |
19 | // - fills analysis control histograms | |
20 | // - fills generic correction matrices | |
21 | // - generates correction matrices | |
22 | // | |
23 | // b. data members: | |
24 | // - generic correction matrices | |
25 | // - control histograms | |
26 | // | |
27 | // Author: J.Otwinowski 04/11/2008 | |
28 | // last change: 2011-04-04 by M.Knichel | |
29 | //------------------------------------------------------------------------------ | |
30 | ||
31 | #include "TH1.h" | |
32 | #include "TH2.h" | |
33 | #include "TCanvas.h" | |
34 | #include "THnSparse.h" | |
35 | ||
36 | #include "AliHeader.h" | |
37 | #include "AliGenEventHeader.h" | |
38 | #include "AliInputEventHandler.h" | |
39 | #include "AliAnalysisManager.h" | |
40 | #include "AliStack.h" | |
41 | #include "AliESDEvent.h" | |
42 | #include "AliMCEvent.h" | |
43 | #include "AliESDtrackCuts.h" | |
44 | #include "AliLog.h" | |
45 | #include "AliMultiplicity.h" | |
46 | #include "AliTracker.h" | |
47 | ||
48 | #include "AliCentrality.h" | |
49 | ||
50 | #include "AlidNdPtEventCuts.h" | |
51 | #include "AlidNdPtAcceptanceCuts.h" | |
52 | #include "AliPhysicsSelection.h" | |
53 | #include "AliTriggerAnalysis.h" | |
54 | ||
55 | #include "AliPWG0Helper.h" | |
56 | #include "AlidNdPtHelper.h" | |
57 | #include "AlidNdPtAnalysisPbPb2011.h" | |
58 | ||
68c688b7 | 59 | #include "TSystem.h" |
60 | #include "TROOT.h" | |
1a6352a5 | 61 | |
62 | using namespace std; | |
63 | ||
64 | ClassImp(AlidNdPtAnalysisPbPb2011) | |
65 | ||
3c5d5aef | 66 | //_____________________________________________________________________________ |
67 | AlidNdPtAnalysisPbPb2011::AlidNdPtAnalysisPbPb2011(): AlidNdPt(), | |
68 | fAnalysisFolder(0), | |
69 | fHistogramsOn(kFALSE), | |
68c688b7 | 70 | |
3c5d5aef | 71 | // rec. track pt vs true track pt correlation matrix |
72 | fTrackPtCorrelationMatrix(0), | |
68c688b7 | 73 | |
3c5d5aef | 74 | // event level correction |
75 | fGenEventMatrix(0), | |
76 | fTriggerEventMatrix(0), | |
77 | fRecEventMatrix(0), | |
68c688b7 | 78 | |
3c5d5aef | 79 | // |
80 | // track-event level correction | |
81 | // | |
82 | fGenTrackEventMatrix(0), | |
68c688b7 | 83 | |
3c5d5aef | 84 | fTriggerTrackEventMatrix(0), |
68c688b7 | 85 | |
3c5d5aef | 86 | fRecTrackEventMatrix(0), |
68c688b7 | 87 | |
3c5d5aef | 88 | // track rec. efficiency correction (fRecPrimTrackMatrix / fGenPrimTrackMatrix) |
89 | fGenTrackMatrix(0), | |
90 | fGenPrimTrackMatrix(0), | |
91 | fRecPrimTrackMatrix(0), | |
68c688b7 | 92 | |
3c5d5aef | 93 | // secondary track contamination correction (fRecSecTrackMatrix / fRecTrackMatrix) |
94 | fRecTrackMatrix(0), | |
95 | fRecSecTrackMatrix(0), | |
68c688b7 | 96 | |
3c5d5aef | 97 | // multiple rec. track contamination corrections (fRecMultTrackMatrix / fRecTrackMatrix) |
98 | fRecMultTrackMatrix(0), | |
68c688b7 | 99 | |
3c5d5aef | 100 | // event control histograms |
101 | fMCEventHist1(0), | |
102 | fRecEventHist1(0), | |
103 | fRecEventHist2(0), | |
104 | fRecMCEventHist1(0), | |
105 | fRecMCEventHist2(0), | |
68c688b7 | 106 | |
3c5d5aef | 107 | // rec. pt and eta resolution w.r.t MC |
108 | fRecMCTrackHist1(0), | |
68c688b7 | 109 | |
3c5d5aef | 110 | //multple reconstructed tracks |
111 | fMCMultRecTrackHist1(0), | |
68c688b7 | 112 | |
3c5d5aef | 113 | // rec. track control histograms |
114 | fRecTrackHist3(0), | |
68c688b7 | 115 | |
3c5d5aef | 116 | fTriggerAnalysis(0), |
68c688b7 | 117 | |
3c5d5aef | 118 | fCentralityEstimator(0), |
68c688b7 | 119 | |
3c5d5aef | 120 | fMultNbins(0), |
121 | fPtNbins(0), | |
122 | fPtCorrNbins(0), | |
123 | fEtaNbins(0), | |
124 | fZvNbins(0), | |
125 | fCentralityNbins(0), | |
126 | fBinsMult(0), | |
127 | fBinsPt(0), | |
128 | fBinsPtCorr(0), | |
129 | fBinsEta(0), | |
130 | fBinsZv(0), | |
131 | fBinsCentrality(0), | |
68c688b7 | 132 | |
3c5d5aef | 133 | fIsInit(kFALSE) |
1a6352a5 | 134 | { |
3c5d5aef | 135 | // default constructor |
136 | for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { | |
137 | fMCTrackHist1[i]=0; | |
138 | fMCPrimTrackHist1[i]=0; | |
139 | fMCPrimTrackHist2[i]=0; | |
140 | fMCSecTrackHist1[i]=0; | |
141 | fRecTrackHist1[i]=0; | |
142 | fRecTrackHist2[i]=0; | |
143 | fRecTrackMultHist1[i]=0; | |
144 | } | |
145 | ||
146 | fMultNbins = 0; | |
147 | fPtNbins = 0; | |
148 | fPtCorrNbins = 0; | |
149 | fEtaNbins = 0; | |
150 | fZvNbins = 0; | |
151 | fCentralityNbins = 0; | |
152 | fBinsMult = 0; | |
153 | fBinsPt = 0; | |
154 | fBinsPtCorr = 0; | |
155 | fBinsEta = 0; | |
156 | fBinsEta = 0; | |
157 | fBinsZv = 0; | |
158 | fBinsCentrality = 0; | |
159 | ||
160 | ||
161 | //Init(); | |
162 | SetCentralityEstimator(); | |
1a6352a5 | 163 | } |
164 | ||
165 | //_____________________________________________________________________________ | |
166 | AlidNdPtAnalysisPbPb2011::AlidNdPtAnalysisPbPb2011(Char_t* name, Char_t* title): AlidNdPt(name,title), | |
3c5d5aef | 167 | fAnalysisFolder(0), |
168 | fHistogramsOn(kFALSE), | |
68c688b7 | 169 | |
3c5d5aef | 170 | // rec. track pt vs true track pt correlation matrix |
171 | fTrackPtCorrelationMatrix(0), | |
68c688b7 | 172 | |
3c5d5aef | 173 | // event level correction |
174 | fGenEventMatrix(0), | |
175 | fTriggerEventMatrix(0), | |
176 | fRecEventMatrix(0), | |
68c688b7 | 177 | |
3c5d5aef | 178 | // |
179 | // track-event level correction | |
180 | // | |
181 | fGenTrackEventMatrix(0), | |
68c688b7 | 182 | |
3c5d5aef | 183 | fTriggerTrackEventMatrix(0), |
68c688b7 | 184 | |
3c5d5aef | 185 | fRecTrackEventMatrix(0), |
68c688b7 | 186 | |
3c5d5aef | 187 | // track rec. efficiency correction (fRecPrimTrackMatrix / fGenPrimTrackMatrix) |
188 | fGenTrackMatrix(0), | |
189 | fGenPrimTrackMatrix(0), | |
190 | fRecPrimTrackMatrix(0), | |
68c688b7 | 191 | |
3c5d5aef | 192 | // secondary track contamination correction (fRecTrackMatrix - fRecSecTrackMatrix) |
193 | fRecTrackMatrix(0), | |
194 | fRecSecTrackMatrix(0), | |
68c688b7 | 195 | |
3c5d5aef | 196 | // multiple rec. track contamination corrections (fRecTrackMatrix - fRecMultTrackMatrix) |
197 | fRecMultTrackMatrix(0), | |
68c688b7 | 198 | |
199 | ||
200 | ||
201 | ||
3c5d5aef | 202 | // event control histograms |
203 | fMCEventHist1(0), | |
204 | fRecEventHist1(0), | |
205 | fRecEventHist2(0), | |
206 | fRecMCEventHist1(0), | |
207 | fRecMCEventHist2(0), | |
68c688b7 | 208 | |
3c5d5aef | 209 | // rec. pt and eta resolution w.r.t MC |
210 | fRecMCTrackHist1(0), | |
68c688b7 | 211 | |
3c5d5aef | 212 | //multiple reconstructed tracks |
213 | fMCMultRecTrackHist1(0), | |
68c688b7 | 214 | |
3c5d5aef | 215 | // rec. track control histograms |
216 | fRecTrackHist3(0), | |
68c688b7 | 217 | |
3c5d5aef | 218 | fTriggerAnalysis(0), |
68c688b7 | 219 | |
3c5d5aef | 220 | fCentralityEstimator(0), |
68c688b7 | 221 | |
3c5d5aef | 222 | fMultNbins(0), |
223 | fPtNbins(0), | |
224 | fPtCorrNbins(0), | |
225 | fEtaNbins(0), | |
226 | fZvNbins(0), | |
227 | fCentralityNbins(0), | |
228 | fBinsMult(0), | |
229 | fBinsPt(0), | |
230 | fBinsPtCorr(0), | |
231 | fBinsEta(0), | |
232 | fBinsZv(0), | |
233 | fBinsCentrality(0), | |
68c688b7 | 234 | |
3c5d5aef | 235 | fIsInit(kFALSE) |
68c688b7 | 236 | |
1a6352a5 | 237 | { |
3c5d5aef | 238 | // |
239 | // constructor | |
240 | // | |
241 | for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { | |
242 | fMCTrackHist1[i]=0; | |
243 | fMCPrimTrackHist1[i]=0; | |
244 | fMCPrimTrackHist2[i]=0; | |
245 | fMCSecTrackHist1[i]=0; | |
246 | fRecTrackHist1[i]=0; | |
247 | fRecTrackHist2[i]=0; | |
248 | fRecTrackMultHist1[i]=0; | |
249 | } | |
250 | ||
251 | fMultNbins = 0; | |
252 | fPtNbins = 0; | |
253 | fPtCorrNbins = 0; | |
254 | fEtaNbins = 0; | |
255 | fZvNbins = 0; | |
256 | fCentralityNbins = 0; | |
257 | fBinsMult = 0; | |
258 | fBinsPt = 0; | |
259 | fBinsPtCorr = 0; | |
260 | fBinsEta = 0; | |
261 | fBinsEta = 0; | |
262 | fBinsZv = 0; | |
263 | fBinsCentrality = 0; | |
264 | ||
265 | // Init(); | |
266 | SetCentralityEstimator(); | |
1a6352a5 | 267 | } |
268 | ||
269 | //_____________________________________________________________________________ | |
270 | AlidNdPtAnalysisPbPb2011::~AlidNdPtAnalysisPbPb2011() { | |
3c5d5aef | 271 | // |
272 | // destructor | |
273 | // | |
274 | if(fTrackPtCorrelationMatrix) delete fTrackPtCorrelationMatrix; fTrackPtCorrelationMatrix=0; | |
275 | // | |
276 | if(fGenEventMatrix) delete fGenEventMatrix; fGenEventMatrix=0; | |
277 | if(fTriggerEventMatrix) delete fTriggerEventMatrix; fTriggerEventMatrix=0; | |
278 | if(fRecEventMatrix) delete fRecEventMatrix; fRecEventMatrix=0; | |
279 | ||
280 | // | |
281 | if(fGenTrackEventMatrix) delete fGenTrackEventMatrix; fGenTrackEventMatrix=0; | |
282 | if(fTriggerEventMatrix) delete fTriggerEventMatrix; fTriggerEventMatrix=0; | |
283 | if(fRecTrackEventMatrix) delete fRecTrackEventMatrix; fRecTrackEventMatrix=0; | |
284 | ||
285 | // | |
286 | if(fGenTrackMatrix) delete fGenTrackMatrix; fGenTrackMatrix=0; | |
287 | if(fGenPrimTrackMatrix) delete fGenPrimTrackMatrix; fGenPrimTrackMatrix=0; | |
288 | if(fRecPrimTrackMatrix) delete fRecPrimTrackMatrix; fRecPrimTrackMatrix=0; | |
289 | // | |
290 | if(fRecTrackMatrix) delete fRecTrackMatrix; fRecTrackMatrix=0; | |
291 | if(fRecSecTrackMatrix) delete fRecSecTrackMatrix; fRecSecTrackMatrix=0; | |
292 | // | |
293 | if(fRecMultTrackMatrix) delete fRecMultTrackMatrix; fRecMultTrackMatrix=0; | |
294 | // | |
295 | // Control histograms | |
296 | // | |
297 | if(fMCEventHist1) delete fMCEventHist1; fMCEventHist1=0; | |
298 | if(fRecEventHist1) delete fRecEventHist1; fRecEventHist1=0; | |
299 | if(fRecEventHist2) delete fRecEventHist2; fRecEventHist2=0; | |
300 | if(fRecMCEventHist1) delete fRecMCEventHist1; fRecMCEventHist1=0; | |
301 | if(fRecMCEventHist2) delete fRecMCEventHist2; fRecMCEventHist2=0; | |
302 | ||
303 | // | |
304 | for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { | |
305 | if(fMCTrackHist1[i]) delete fMCTrackHist1[i]; fMCTrackHist1[i]=0; | |
306 | if(fMCPrimTrackHist1[i]) delete fMCPrimTrackHist1[i]; fMCPrimTrackHist1[i]=0; | |
307 | if(fMCPrimTrackHist2[i]) delete fMCPrimTrackHist2[i]; fMCPrimTrackHist2[i]=0; | |
308 | if(fMCSecTrackHist1[i]) delete fMCSecTrackHist1[i]; fMCSecTrackHist1[i]=0; | |
309 | if(fRecTrackHist1[i]) delete fRecTrackHist1[i]; fRecTrackHist1[i]=0; | |
310 | if(fRecTrackHist2[i]) delete fRecTrackHist2[i]; fRecTrackHist2[i]=0; | |
311 | if(fRecTrackMultHist1[i]) delete fRecTrackMultHist1[i]; fRecTrackMultHist1[i]=0; | |
312 | } | |
313 | if(fRecMCTrackHist1) delete fRecMCTrackHist1; fRecMCTrackHist1=0; | |
314 | if(fMCMultRecTrackHist1) delete fMCMultRecTrackHist1; fMCMultRecTrackHist1=0; | |
315 | if(fRecTrackHist3) delete fRecTrackHist3; fRecTrackHist3=0; | |
316 | // | |
317 | if(fAnalysisFolder) delete fAnalysisFolder; fAnalysisFolder=0; | |
318 | ||
319 | if (fTriggerAnalysis) delete fTriggerAnalysis; fTriggerAnalysis = 0; | |
320 | ||
321 | if (fBinsMult) delete[] fBinsMult; fBinsMult=0; | |
322 | if (fBinsPt) delete[] fBinsPt; fBinsPt=0; | |
323 | if (fBinsPtCorr) delete[] fBinsPtCorr; fBinsPtCorr=0; | |
324 | if (fBinsEta) delete[] fBinsEta; fBinsEta=0; | |
325 | if (fBinsZv) delete[] fBinsZv; fBinsZv=0; | |
326 | if (fBinsCentrality) delete[] fBinsCentrality; fBinsCentrality=0; | |
1a6352a5 | 327 | } |
328 | ||
329 | //_____________________________________________________________________________ | |
330 | void AlidNdPtAnalysisPbPb2011::Init() { | |
3c5d5aef | 331 | |
332 | //define default binning | |
333 | Double_t binsMultDefault[48] = {-0.5, 0.5 , 1.5 , 2.5 , 3.5 , 4.5 , 5.5 , 6.5 , 7.5 , 8.5,9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5, 16.5, 17.5, 18.5,19.5, 20.5, 30.5, 40.5 , 50.5 , 60.5 , 70.5 , 80.5 , 90.5 , 100.5,200.5, 300.5, 400.5, 500.5, 600.5, 700.5, 800.5, 900.5, 1000.5, 2000.5, 3000.5, 4000.5, 5000.5, 6000.5, 7000.5, 8000.5, 9000.5, 10000.5 }; | |
334 | Double_t binsPtDefault[82] = {0.0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0, 2.2, 2.4, 2.6, 2.8, 3.0, 3.2, 3.4, 3.6, 3.8, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 18.0, 20.0, 22.0, 24.0, 26.0, 28.0, 30.0, 32.0, 34.0, 36.0, 40.0, 45.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 180.0, 200.0}; | |
335 | Double_t binsPtCorrDefault[37] = {0.,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9,0.95,1.0,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.2,2.4,2.6,3.0,4.0,200.0}; | |
336 | Double_t binsEtaDefault[31] = {-1.5,-1.4,-1.3,-1.2,-1.1,-1.0,-0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0.,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.1,1.2,1.3,1.4,1.5}; | |
337 | Double_t binsZvDefault[13] = {-30.,-25.,-20.,-15.,-10.,-5.,0.,5.,10.,15.,20.,25.,30.}; | |
338 | Double_t binsCentralityDefault[12] = {0., 5., 10., 20., 30., 40., 50., 60., 70., 80., 90., 100.}; | |
339 | ||
340 | // if no binning is set, use the default | |
341 | if (!fBinsMult) { SetBinsMult(48,binsMultDefault); } | |
342 | if (!fBinsPt) { SetBinsPt(82,binsPtDefault); } | |
343 | if (!fBinsPtCorr) { SetBinsPtCorr(37,binsPtCorrDefault); } | |
344 | if (!fBinsEta) { SetBinsEta(31,binsEtaDefault); } | |
345 | if (!fBinsZv) { SetBinsZv(13,binsZvDefault); } | |
346 | if (!fBinsCentrality) { SetBinsCentrality(12,binsCentralityDefault); } | |
347 | ||
348 | for(Int_t i = 0; i < fPtNbins; i++) { AliDebug(AliLog::kDebug, Form("ptBin %i: %.2f", i, fBinsPt[i])); } | |
349 | for(Int_t i = 0; i < fPtCorrNbins; i++) { AliDebug(AliLog::kDebug, Form("ptCorrBin %i: %.2f", i, fBinsPtCorr[i])); } | |
350 | for(Int_t i = 0; i < fEtaNbins; i++) { AliDebug(AliLog::kDebug, Form("etaBin %i: %.2f", i, fBinsEta[i])); } | |
351 | for(Int_t i = 0; i < fZvNbins; i++) { AliDebug(AliLog::kDebug, Form("zvBin %i: %.2f", i, fBinsZv[i])); } | |
352 | for(Int_t i = 0; i < fMultNbins; i++) { AliDebug(AliLog::kDebug, Form("multBin %i: %.2f", i, fBinsMult[i])); } | |
353 | for(Int_t i = 0; i < fCentralityNbins; i++) { AliDebug(AliLog::kDebug, Form("centBin %i: %.2f", i, fBinsCentrality[i])); } | |
354 | ||
355 | Int_t binsTrackEventCorrMatrix[4]={fZvNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; | |
356 | Int_t binsTrackEvent[4]={fZvNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; | |
357 | Int_t binsTrackPtCorrelationMatrix[4]={fPtNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; | |
358 | ||
359 | fTrackPtCorrelationMatrix = new THnSparseF("fTrackPtCorrelationMatrix","Pt:mcPt:mcEta:Centrality",4,binsTrackPtCorrelationMatrix); | |
360 | fTrackPtCorrelationMatrix->SetBinEdges(0,fBinsPt); | |
361 | fTrackPtCorrelationMatrix->SetBinEdges(1,fBinsPt); | |
362 | fTrackPtCorrelationMatrix->SetBinEdges(2,fBinsEta); | |
363 | fTrackPtCorrelationMatrix->SetBinEdges(3,fBinsCentrality); | |
364 | fTrackPtCorrelationMatrix->GetAxis(0)->SetTitle("Pt (GeV/c)"); | |
365 | fTrackPtCorrelationMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
366 | fTrackPtCorrelationMatrix->GetAxis(2)->SetTitle("mcEta"); | |
367 | fTrackPtCorrelationMatrix->GetAxis(3)->SetTitle("Centrality"); | |
368 | fTrackPtCorrelationMatrix->Sumw2(); | |
369 | ||
370 | // | |
371 | // Efficiency and contamination correction matrices | |
372 | // | |
373 | Int_t binsEventMatrix[3]={fZvNbins-1,fMultNbins-1,fCentralityNbins-1}; | |
374 | // Double_t minEventMatrix[3]={-30.,-0.5,0.}; | |
375 | // Double_t maxEventMatrix[3]={30.,10000.5,100.}; | |
376 | ||
377 | fGenEventMatrix = new THnSparseF("fGenEventMatrix","mcZv:multMB:Centrality",3,binsEventMatrix); //,minEventMatrix,maxEventMatrix); | |
378 | fGenEventMatrix->SetBinEdges(0,fBinsZv); | |
379 | fGenEventMatrix->SetBinEdges(1,fBinsMult); | |
380 | fGenEventMatrix->SetBinEdges(2,fBinsCentrality); | |
381 | fGenEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
382 | fGenEventMatrix->GetAxis(1)->SetTitle("multiplicity MB"); | |
383 | fGenEventMatrix->GetAxis(2)->SetTitle("Centrality"); | |
384 | fGenEventMatrix->Sumw2(); | |
385 | // | |
386 | fTriggerEventMatrix = new THnSparseF("fTriggerEventMatrix","mcZv:multMB:Centrality",3,binsEventMatrix); //,minEventMatrix,maxEventMatrix); | |
387 | fTriggerEventMatrix->SetBinEdges(0,fBinsZv); | |
388 | fTriggerEventMatrix->SetBinEdges(1,fBinsMult); | |
389 | fTriggerEventMatrix->SetBinEdges(2,fBinsCentrality); | |
390 | fTriggerEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
391 | fTriggerEventMatrix->GetAxis(1)->SetTitle("multiplicity MB"); | |
392 | fTriggerEventMatrix->GetAxis(2)->SetTitle("Centrality"); | |
393 | fTriggerEventMatrix->Sumw2(); | |
394 | // | |
395 | fRecEventMatrix = new THnSparseF("fRecEventMatrix","mcZv:multMB:Centrality",3,binsEventMatrix); //,minEventMatrix,maxEventMatrix); | |
396 | fRecEventMatrix->SetBinEdges(0,fBinsZv); | |
397 | fRecEventMatrix->SetBinEdges(1,fBinsMult); | |
398 | fRecEventMatrix->SetBinEdges(2,fBinsCentrality); | |
399 | fRecEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
400 | fRecEventMatrix->GetAxis(1)->SetTitle("multiplicity MB"); | |
401 | fRecEventMatrix->GetAxis(2)->SetTitle("Centrality"); | |
402 | fRecEventMatrix->Sumw2(); | |
403 | ||
404 | // | |
405 | // track to event corrections | |
406 | // | |
407 | fGenTrackEventMatrix = new THnSparseF("fGenTrackEventMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
408 | fGenTrackEventMatrix->SetBinEdges(0,fBinsZv); | |
409 | fGenTrackEventMatrix->SetBinEdges(1,fBinsPtCorr); | |
410 | fGenTrackEventMatrix->SetBinEdges(2,fBinsEta); | |
411 | fGenTrackEventMatrix->SetBinEdges(3,fBinsCentrality); | |
412 | fGenTrackEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
413 | fGenTrackEventMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
414 | fGenTrackEventMatrix->GetAxis(2)->SetTitle("mcEta"); | |
415 | fGenTrackEventMatrix->GetAxis(3)->SetTitle("Centrality"); | |
416 | fGenTrackEventMatrix->Sumw2(); | |
417 | // | |
418 | fTriggerTrackEventMatrix = new THnSparseF("fTriggerTrackEventMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
419 | fTriggerTrackEventMatrix->SetBinEdges(0,fBinsZv); | |
420 | fTriggerTrackEventMatrix->SetBinEdges(1,fBinsPtCorr); | |
421 | fTriggerTrackEventMatrix->SetBinEdges(2,fBinsEta); | |
422 | fTriggerTrackEventMatrix->SetBinEdges(3,fBinsCentrality); | |
423 | fTriggerTrackEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
424 | fTriggerTrackEventMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
425 | fTriggerTrackEventMatrix->GetAxis(2)->SetTitle("mcEta"); | |
426 | fTriggerTrackEventMatrix->GetAxis(3)->SetTitle("Centrality"); | |
427 | fTriggerTrackEventMatrix->Sumw2(); | |
428 | // | |
429 | fRecTrackEventMatrix = new THnSparseF("fRecTrackEventMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
430 | fRecTrackEventMatrix->SetBinEdges(0,fBinsZv); | |
431 | fRecTrackEventMatrix->SetBinEdges(1,fBinsPtCorr); | |
432 | fRecTrackEventMatrix->SetBinEdges(2,fBinsEta); | |
433 | fRecTrackEventMatrix->SetBinEdges(3,fBinsCentrality); | |
434 | fRecTrackEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
435 | fRecTrackEventMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
436 | fRecTrackEventMatrix->GetAxis(2)->SetTitle("mcEta"); | |
437 | fRecTrackEventMatrix->GetAxis(3)->SetTitle("Centrality"); | |
438 | fRecTrackEventMatrix->Sumw2(); | |
439 | ||
440 | // | |
441 | // tracks correction matrices | |
442 | // | |
443 | fGenTrackMatrix = new THnSparseF("fGenTrackMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
444 | fGenTrackMatrix->SetBinEdges(0,fBinsZv); | |
445 | fGenTrackMatrix->SetBinEdges(1,fBinsPtCorr); | |
446 | fGenTrackMatrix->SetBinEdges(2,fBinsEta); | |
447 | fGenTrackMatrix->SetBinEdges(3,fBinsCentrality); | |
448 | fGenTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
449 | fGenTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
450 | fGenTrackMatrix->GetAxis(2)->SetTitle("mcEta"); | |
451 | fGenTrackMatrix->GetAxis(3)->SetTitle("Centrality"); | |
452 | fGenTrackMatrix->Sumw2(); | |
453 | ||
454 | fGenPrimTrackMatrix = new THnSparseF("fGenPrimTrackMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
455 | fGenPrimTrackMatrix->SetBinEdges(0,fBinsZv); | |
456 | fGenPrimTrackMatrix->SetBinEdges(1,fBinsPtCorr); | |
457 | fGenPrimTrackMatrix->SetBinEdges(2,fBinsEta); | |
458 | fGenPrimTrackMatrix->SetBinEdges(3,fBinsCentrality); | |
459 | fGenPrimTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
460 | fGenPrimTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
461 | fGenPrimTrackMatrix->GetAxis(2)->SetTitle("mcEta"); | |
462 | fGenPrimTrackMatrix->GetAxis(3)->SetTitle("Centrality"); | |
463 | fGenPrimTrackMatrix->Sumw2(); | |
464 | ||
465 | ||
466 | fRecPrimTrackMatrix = new THnSparseF("fRecPrimTrackMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
467 | fRecPrimTrackMatrix->SetBinEdges(0,fBinsZv); | |
468 | fRecPrimTrackMatrix->SetBinEdges(1,fBinsPtCorr); | |
469 | fRecPrimTrackMatrix->SetBinEdges(2,fBinsEta); | |
470 | fRecPrimTrackMatrix->SetBinEdges(3,fBinsCentrality); | |
471 | fRecPrimTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
472 | fRecPrimTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
473 | fRecPrimTrackMatrix->GetAxis(2)->SetTitle("mcEta"); | |
474 | fRecPrimTrackMatrix->GetAxis(3)->SetTitle("Centrality"); | |
475 | fRecPrimTrackMatrix->Sumw2(); | |
476 | ||
477 | // | |
478 | fRecTrackMatrix = new THnSparseF("fRecTrackMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
479 | fRecTrackMatrix->SetBinEdges(0,fBinsZv); | |
480 | fRecTrackMatrix->SetBinEdges(1,fBinsPtCorr); | |
481 | fRecTrackMatrix->SetBinEdges(2,fBinsEta); | |
482 | fRecTrackMatrix->SetBinEdges(3,fBinsCentrality); | |
483 | fRecTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
484 | fRecTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
485 | fRecTrackMatrix->GetAxis(2)->SetTitle("mcEta"); | |
486 | fRecTrackMatrix->GetAxis(3)->SetTitle("Centrality"); | |
487 | fRecTrackMatrix->Sumw2(); | |
488 | ||
489 | fRecSecTrackMatrix = new THnSparseF("fRecSecTrackMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
490 | fRecSecTrackMatrix->SetBinEdges(0,fBinsZv); | |
491 | fRecSecTrackMatrix->SetBinEdges(1,fBinsPtCorr); | |
492 | fRecSecTrackMatrix->SetBinEdges(2,fBinsEta); | |
493 | fRecSecTrackMatrix->SetBinEdges(3,fBinsCentrality); | |
494 | fRecSecTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
495 | fRecSecTrackMatrix->GetAxis(1)->SetTitle("Pt (GeV/c)"); | |
496 | fRecSecTrackMatrix->GetAxis(2)->SetTitle("Eta"); | |
497 | fRecSecTrackMatrix->GetAxis(3)->SetTitle("Centrality"); | |
498 | fRecSecTrackMatrix->Sumw2(); | |
499 | ||
500 | // | |
501 | fRecMultTrackMatrix = new THnSparseF("fRecMultTrackMatrix","mcZv:mcPt:mcEta:Centrality",4,binsTrackEventCorrMatrix); | |
502 | fRecMultTrackMatrix->SetBinEdges(0,fBinsZv); | |
503 | fRecMultTrackMatrix->SetBinEdges(1,fBinsPtCorr); | |
504 | fRecMultTrackMatrix->SetBinEdges(2,fBinsEta); | |
505 | fRecMultTrackMatrix->SetBinEdges(3,fBinsCentrality); | |
506 | fRecMultTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)"); | |
507 | fRecMultTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)"); | |
508 | fRecMultTrackMatrix->GetAxis(2)->SetTitle("mcEta"); | |
509 | fRecMultTrackMatrix->GetAxis(3)->SetTitle("Centrality"); | |
510 | fRecMultTrackMatrix->Sumw2(); | |
511 | ||
512 | // | |
513 | // Control analysis histograms | |
514 | // | |
515 | Int_t binsMCEventHist1[4]={100,100,fZvNbins-1,fCentralityNbins-1}; | |
516 | Double_t minMCEventHist1[4]={-0.1,-0.1,-30.,0.}; | |
517 | Double_t maxMCEventHist1[4]={0.1,0.1,30.,100.}; | |
518 | fMCEventHist1 = new THnSparseF("fMCEventHist1","mcXv:mcYv:mcZv:Centrality",4,binsMCEventHist1,minMCEventHist1,maxMCEventHist1); | |
519 | fMCEventHist1->SetBinEdges(2,fBinsZv); | |
520 | fMCEventHist1->SetBinEdges(3,fBinsCentrality); | |
521 | fMCEventHist1->GetAxis(0)->SetTitle("mcXv (cm)"); | |
522 | fMCEventHist1->GetAxis(1)->SetTitle("mcYv (cm)"); | |
523 | fMCEventHist1->GetAxis(2)->SetTitle("mcZv (cm)"); | |
524 | fMCEventHist1->GetAxis(3)->SetTitle("Centrality"); | |
525 | fMCEventHist1->Sumw2(); | |
526 | ||
527 | // | |
528 | Int_t binsRecEventHist1[4]={100,100,fZvNbins-1,fCentralityNbins-1}; | |
529 | Double_t minRecEventHist1[4]={-3.,-3.,-30.,0.}; | |
530 | Double_t maxRecEventHist1[4]={3.,3.,30.,100.}; | |
531 | ||
532 | fRecEventHist1 = new THnSparseF("fRecEventHist1","Xv:Yv:Zv:Centrality",4,binsRecEventHist1,minRecEventHist1,maxRecEventHist1); | |
533 | fRecEventHist1->SetBinEdges(2,fBinsZv); | |
534 | fRecEventHist1->SetBinEdges(3,fBinsCentrality); | |
535 | fRecEventHist1->GetAxis(0)->SetTitle("Xv (cm)"); | |
536 | fRecEventHist1->GetAxis(1)->SetTitle("Yv (cm)"); | |
537 | fRecEventHist1->GetAxis(2)->SetTitle("Zv (cm)"); | |
538 | fRecEventHist1->GetAxis(3)->SetTitle("Centrality"); | |
539 | fRecEventHist1->Sumw2(); | |
540 | ||
541 | // | |
542 | Int_t binsRecEventHist2[3]={fZvNbins-1, fMultNbins-1, fCentralityNbins-1}; | |
543 | Double_t minRecEventHist2[3]={-30., -0.5, 0.}; | |
544 | Double_t maxRecEventHist2[3]={30., 10000.5, 100.}; | |
545 | ||
546 | fRecEventHist2 = new THnSparseF("fRecEventHist2","Zv:multMB:Centrality",3,binsRecEventHist2,minRecEventHist2,maxRecEventHist2); | |
547 | fRecEventHist2->SetBinEdges(0,fBinsZv); | |
548 | fRecEventHist2->SetBinEdges(1,fBinsMult); | |
549 | fRecEventHist2->SetBinEdges(2,fBinsCentrality); | |
550 | fRecEventHist2->GetAxis(0)->SetTitle("Zv (cm)"); | |
551 | fRecEventHist2->GetAxis(1)->SetTitle("multiplicity MB"); | |
552 | fRecEventHist2->GetAxis(2)->SetTitle("Centrality"); | |
553 | fRecEventHist2->Sumw2(); | |
554 | ||
555 | // | |
556 | Double_t kFact = 0.1; | |
557 | Int_t binsRecMCEventHist1[4]={100,100,100, fCentralityNbins-1}; | |
558 | Double_t minRecMCEventHist1[4]={-10.0*kFact,-10.0*kFact,-10.0*kFact, 0.}; | |
559 | Double_t maxRecMCEventHist1[4]={10.0*kFact,10.0*kFact,10.0*kFact, 100.}; | |
560 | ||
561 | fRecMCEventHist1 = new THnSparseF("fRecMCEventHist1","Xv-mcXv:Yv-mcYv:Zv-mcZv:Centrality",4,binsRecMCEventHist1,minRecMCEventHist1,maxRecMCEventHist1); | |
562 | fRecMCEventHist1->SetBinEdges(3,fBinsCentrality); | |
563 | fRecMCEventHist1->GetAxis(0)->SetTitle("Xv-mcXv (cm)"); | |
564 | fRecMCEventHist1->GetAxis(1)->SetTitle("Yv-mcYv (cm)"); | |
565 | fRecMCEventHist1->GetAxis(2)->SetTitle("Zv-mcZv (cm)"); | |
566 | fRecMCEventHist1->GetAxis(3)->SetTitle("Centrality"); | |
567 | ||
568 | fRecMCEventHist1->Sumw2(); | |
569 | ||
570 | // | |
571 | Int_t binsRecMCEventHist2[4]={100,100,fMultNbins-1, fCentralityNbins-1}; | |
572 | Double_t minRecMCEventHist2[4]={-10.0*kFact,-10.0*kFact,-0.5, 0.}; | |
573 | Double_t maxRecMCEventHist2[4]={10.0*kFact,10.0*kFact,10000.5, 100.}; | |
574 | ||
575 | fRecMCEventHist2 = new THnSparseF("fRecMCEventHist2","Xv-mcXv:Zv-mcZv:mult:Centrality",4,binsRecMCEventHist2,minRecMCEventHist2,maxRecMCEventHist2); | |
576 | fRecMCEventHist2->SetBinEdges(2,fBinsMult); | |
577 | fRecMCEventHist2->SetBinEdges(3,fBinsCentrality); | |
578 | fRecMCEventHist2->GetAxis(0)->SetTitle("Xv-mcXv (cm)"); | |
579 | fRecMCEventHist2->GetAxis(1)->SetTitle("Zv-mcZv (cm)"); | |
580 | fRecMCEventHist2->GetAxis(2)->SetTitle("multiplicity"); | |
581 | fRecMCEventHist2->GetAxis(3)->SetTitle("Centrality"); | |
582 | fRecMCEventHist2->Sumw2(); | |
583 | // | |
584 | char name[256]; | |
585 | char title[256]; | |
586 | for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) | |
587 | { | |
588 | // THnSparse track histograms | |
589 | ||
590 | Int_t binsMCTrackHist1[4]= {fPtNbins-1, fEtaNbins-1, 90, fCentralityNbins-1}; | |
591 | Double_t minMCTrackHist1[4]={0.,-1.5,0., 0.}; | |
592 | Double_t maxMCTrackHist1[4]={50,1.5,2.*TMath::Pi(), 100.}; | |
593 | snprintf(name,256,"fMCTrackHist1_%d",i); | |
594 | snprintf(title,256,"mcPt:mcEta:mcPhi:Centrality"); | |
595 | ||
596 | fMCTrackHist1[i] = new THnSparseF(name,title,4,binsMCTrackHist1,minMCTrackHist1,maxMCTrackHist1); | |
597 | fMCTrackHist1[i]->SetBinEdges(0,fBinsPt); | |
598 | fMCTrackHist1[i]->SetBinEdges(1,fBinsEta); | |
599 | fMCTrackHist1[i]->SetBinEdges(3,fBinsCentrality); | |
600 | fMCTrackHist1[i]->GetAxis(0)->SetTitle("mcPt (GeV/c)"); | |
601 | fMCTrackHist1[i]->GetAxis(1)->SetTitle("mcEta"); | |
602 | fMCTrackHist1[i]->GetAxis(2)->SetTitle("mcPhi (rad)"); | |
603 | fMCTrackHist1[i]->GetAxis(3)->SetTitle("Centrality"); | |
604 | fMCTrackHist1[i]->Sumw2(); | |
605 | ||
606 | Int_t binsMCPrimTrackHist1[6]= {fPtNbins-1,fEtaNbins-1,6,20,4000, fCentralityNbins-1}; | |
607 | Double_t minMCPrimTrackHist1[6]={0.,-1.5,0.,0.,0., 0.}; | |
608 | Double_t maxMCPrimTrackHist1[6]={50.,1.5,6.,20.,4000., 100.}; | |
609 | snprintf(name,256,"fMCPrimTrackHist1_%d",i); | |
610 | snprintf(title,256,"mcPt:mcEta:pid:mech:mother:Centrality"); | |
611 | ||
612 | fMCPrimTrackHist1[i] = new THnSparseF(name,title,6,binsMCPrimTrackHist1,minMCPrimTrackHist1,maxMCPrimTrackHist1); | |
613 | fMCPrimTrackHist1[i]->SetBinEdges(0,fBinsPt); | |
614 | fMCPrimTrackHist1[i]->SetBinEdges(1,fBinsEta); | |
615 | fMCPrimTrackHist1[i]->SetBinEdges(5,fBinsCentrality); | |
616 | fMCPrimTrackHist1[i]->GetAxis(0)->SetTitle("mcPt (GeV/c)"); | |
617 | fMCPrimTrackHist1[i]->GetAxis(1)->SetTitle("mcEta"); | |
618 | fMCPrimTrackHist1[i]->GetAxis(2)->SetTitle("pid"); | |
619 | fMCPrimTrackHist1[i]->GetAxis(3)->SetTitle("mech"); | |
620 | fMCPrimTrackHist1[i]->GetAxis(4)->SetTitle("mother"); | |
621 | fMCPrimTrackHist1[i]->GetAxis(5)->SetTitle("Centrality"); | |
622 | fMCPrimTrackHist1[i]->Sumw2(); | |
623 | ||
624 | Int_t binsMCPrimTrackHist2[4]= {4000,20,4000,fCentralityNbins-1}; | |
625 | Double_t minMCPrimTrackHist2[4]={0.,0.,0., 0.}; | |
626 | Double_t maxMCPrimTrackHist2[4]={4000.,20.,4000., 100.}; | |
627 | snprintf(name,256,"fMCPrimTrackHist2_%d",i); | |
628 | snprintf(title,256,"pdg:mech:mother:Centrality"); | |
629 | ||
630 | fMCPrimTrackHist2[i] = new THnSparseF(name,title,4,binsMCPrimTrackHist2,minMCPrimTrackHist2,maxMCPrimTrackHist2); | |
631 | fMCPrimTrackHist2[i]->SetBinEdges(3,fBinsCentrality); | |
632 | fMCPrimTrackHist2[i]->GetAxis(0)->SetTitle("pdg"); | |
633 | fMCPrimTrackHist2[i]->GetAxis(1)->SetTitle("mech"); | |
634 | fMCPrimTrackHist2[i]->GetAxis(2)->SetTitle("mother"); | |
635 | fMCPrimTrackHist2[i]->GetAxis(3)->SetTitle("Centrality"); | |
636 | fMCPrimTrackHist2[i]->Sumw2(); | |
637 | ||
638 | Int_t binsMCSecTrackHist1[6]= {fPtNbins-1,fEtaNbins-1,6,20,4000, fCentralityNbins-1}; | |
639 | Double_t minMCSecTrackHist1[6]={0.,-1.5,0.,0.,0., 0.}; | |
640 | Double_t maxMCSecTrackHist1[6]={50.,1.5,6.,20.,4000., 100.}; | |
641 | snprintf(name,256,"fMCSecTrackHist1_%d",i); | |
642 | snprintf(title,256,"mcPt:mcEta:pid:mech:mother:Centrality"); | |
643 | ||
644 | fMCSecTrackHist1[i] = new THnSparseF(name,title,6,binsMCSecTrackHist1,minMCSecTrackHist1,maxMCSecTrackHist1); | |
645 | fMCSecTrackHist1[i]->SetBinEdges(0,fBinsPt); | |
646 | fMCSecTrackHist1[i]->SetBinEdges(1,fBinsEta); | |
647 | fMCSecTrackHist1[i]->SetBinEdges(5,fBinsCentrality); | |
648 | fMCSecTrackHist1[i]->GetAxis(0)->SetTitle("mcPt (GeV/c)"); | |
649 | fMCSecTrackHist1[i]->GetAxis(1)->SetTitle("mcEta"); | |
650 | fMCSecTrackHist1[i]->GetAxis(2)->SetTitle("pid"); | |
651 | fMCSecTrackHist1[i]->GetAxis(3)->SetTitle("mech"); | |
652 | fMCSecTrackHist1[i]->GetAxis(4)->SetTitle("mother"); | |
653 | fMCSecTrackHist1[i]->GetAxis(5)->SetTitle("Centrality"); | |
654 | fMCSecTrackHist1[i]->Sumw2(); | |
655 | ||
656 | Int_t binsRecTrackHist1[4]={fPtNbins-1,fEtaNbins-1,90, fCentralityNbins-1}; | |
657 | Double_t minRecTrackHist1[4]={0.,-1.5,0., 0.}; | |
658 | Double_t maxRecTrackHist1[4]={50.,1.5,2.*TMath::Pi(), 100.}; | |
659 | snprintf(name,256,"fRecTrackHist1_%d",i); | |
660 | snprintf(title,256,"Pt:Eta:Phi:Centrality"); | |
661 | fRecTrackHist1[i] = new THnSparseF(name,title,4,binsRecTrackHist1,minRecTrackHist1,maxRecTrackHist1); | |
662 | fRecTrackHist1[i]->SetBinEdges(0,fBinsPt); | |
663 | fRecTrackHist1[i]->SetBinEdges(1,fBinsEta); | |
664 | fRecTrackHist1[i]->SetBinEdges(3,fBinsCentrality); | |
665 | fRecTrackHist1[i]->GetAxis(0)->SetTitle("p_{T} (GeV/c)"); | |
666 | fRecTrackHist1[i]->GetAxis(1)->SetTitle("#eta"); | |
667 | fRecTrackHist1[i]->GetAxis(2)->SetTitle("#phi (rad)"); | |
668 | fRecTrackHist1[i]->GetAxis(3)->SetTitle("Centrality"); | |
669 | fRecTrackHist1[i]->Sumw2(); | |
670 | ||
671 | snprintf(name,256,"fRecTrackHist2_%d",i); | |
672 | snprintf(title,256,"Zv:Pt:Eta:Centrality"); | |
673 | fRecTrackHist2[i] = new THnSparseF(name,title,4,binsTrackEvent); | |
674 | fRecTrackHist2[i]->SetBinEdges(0,fBinsZv); | |
675 | fRecTrackHist2[i]->SetBinEdges(1,fBinsPt); | |
676 | fRecTrackHist2[i]->SetBinEdges(2,fBinsEta); | |
677 | fRecTrackHist2[i]->SetBinEdges(3,fBinsCentrality); | |
678 | fRecTrackHist2[i]->GetAxis(0)->SetTitle("Zv (cm)"); | |
679 | fRecTrackHist2[i]->GetAxis(1)->SetTitle("p_{T} (GeV/c)"); | |
680 | fRecTrackHist2[i]->GetAxis(2)->SetTitle("#eta"); | |
681 | fRecTrackHist2[i]->GetAxis(3)->SetTitle("Centrality"); | |
682 | fRecTrackHist2[i]->Sumw2(); | |
683 | ||
684 | // | |
685 | Int_t binsRecTrackMultHist1[3]={fPtNbins-1,fMultNbins-1, fCentralityNbins-1}; | |
686 | Double_t minRecTrackMultHist1[3]={0.,-0.5, -0.}; | |
687 | Double_t maxRecTrackMultHist1[3]={50.,10000.5, 100.}; | |
688 | snprintf(name,256,"fRecTrackMultHist_%d",i); | |
689 | snprintf(title,256,"Pt:Mult:Centrality"); | |
690 | fRecTrackMultHist1[i] = new THnSparseF(name,title,3,binsRecTrackMultHist1,minRecTrackMultHist1,maxRecTrackMultHist1); | |
691 | fRecTrackMultHist1[i]->SetBinEdges(0,fBinsPt); | |
692 | fRecTrackMultHist1[i]->SetBinEdges(1,fBinsMult); | |
693 | fRecTrackMultHist1[i]->SetBinEdges(2,fBinsCentrality); | |
694 | fRecTrackMultHist1[i]->GetAxis(0)->SetTitle("Pt (GeV/c)"); | |
695 | fRecTrackMultHist1[i]->GetAxis(1)->SetTitle("multiplicity"); | |
696 | fRecTrackMultHist1[i]->GetAxis(2)->SetTitle("Centrality"); | |
697 | fRecTrackMultHist1[i]->Sumw2(); | |
698 | } | |
699 | ||
700 | Int_t binsRecMCTrackHist1[5] = {fPtNbins-1,fEtaNbins-1,100,100, fCentralityNbins-1}; | |
701 | Double_t minRecMCTrackHist1[5]={0.,-1.5,-0.5,-0.5, 0.}; | |
702 | Double_t maxRecMCTrackHist1[5]={50.,1.5,0.5,0.5, 100.}; | |
703 | ||
704 | snprintf(name,256,"fRecMCTrackHist1"); | |
705 | snprintf(title,256,"mcPt:mcEta:(Pt-mcPt)/mcPt:(Eta-mcEta):Centrality"); | |
706 | fRecMCTrackHist1 = new THnSparseF(name,title,5,binsRecMCTrackHist1,minRecMCTrackHist1,maxRecMCTrackHist1); | |
707 | fRecMCTrackHist1->SetBinEdges(0,fBinsPt); | |
708 | fRecMCTrackHist1->SetBinEdges(1,fBinsEta); | |
709 | fRecMCTrackHist1->SetBinEdges(4,fBinsCentrality); | |
710 | fRecMCTrackHist1->GetAxis(0)->SetTitle("mcPt (GeV/c)"); | |
711 | fRecMCTrackHist1->GetAxis(1)->SetTitle("mcEta"); | |
712 | fRecMCTrackHist1->GetAxis(2)->SetTitle("(Pt-mcPt)/mcPt"); | |
713 | fRecMCTrackHist1->GetAxis(3)->SetTitle("Eta-mcEta"); | |
714 | fRecMCTrackHist1->GetAxis(4)->SetTitle("Centrality"); | |
715 | ||
716 | Int_t binsMCMultRecTrackHist1[4] = {fPtNbins-1,fEtaNbins-1,6, fCentralityNbins-1}; | |
717 | Double_t minMCMultRecTrackHist1[4]={0.,-1.5,0., 0.}; | |
718 | Double_t maxMCMultRecTrackHist1[4]={50.,1.5,6., 100.}; | |
719 | snprintf(name,256,"fMCMultRecTrackHist1"); | |
720 | snprintf(title,256,"mcPt:mcEta:pid:Centrality"); | |
721 | fMCMultRecTrackHist1 = new THnSparseF(name,title,4,binsMCMultRecTrackHist1,minMCMultRecTrackHist1,maxMCMultRecTrackHist1); | |
722 | fMCMultRecTrackHist1->SetBinEdges(0,fBinsPt); | |
723 | fMCMultRecTrackHist1->SetBinEdges(1,fBinsEta); | |
724 | fMCMultRecTrackHist1->SetBinEdges(3,fBinsCentrality); | |
725 | fMCMultRecTrackHist1->GetAxis(0)->SetTitle("mcPt (GeV/c)"); | |
726 | fMCMultRecTrackHist1->GetAxis(1)->SetTitle("mcEta"); | |
727 | fMCMultRecTrackHist1->GetAxis(2)->SetTitle("pid"); | |
728 | fMCMultRecTrackHist1->GetAxis(3)->SetTitle("Centrality"); | |
729 | ||
730 | //nClust:chi2PerClust:pt:eta:phi:Centrality | |
731 | Int_t binsRecTrackHist3[6]={160,100,fPtNbins-1,fEtaNbins-1,90, fCentralityNbins-1}; | |
732 | Double_t minRecTrackHist3[6]={0., 0., 0., -1.5, 0., 0.}; | |
733 | Double_t maxRecRecTrackHist3[6]={160.,10., 50., 1.5, 2.*TMath::Pi(), 100.}; | |
734 | ||
735 | fRecTrackHist3 = new THnSparseF("fRecTrackHist3","nClust:chi2PerClust:pt:eta:phi:Centrality",6,binsRecTrackHist3,minRecTrackHist3,maxRecRecTrackHist3); | |
736 | fRecTrackHist3->SetBinEdges(2,fBinsPt); | |
737 | fRecTrackHist3->SetBinEdges(3,fBinsEta); | |
738 | fRecTrackHist3->SetBinEdges(5,fBinsCentrality); | |
739 | fRecTrackHist3->GetAxis(0)->SetTitle("nClust"); | |
740 | fRecTrackHist3->GetAxis(1)->SetTitle("chi2PerClust"); | |
741 | fRecTrackHist3->GetAxis(2)->SetTitle("p_{T} (GeV/c)"); | |
742 | fRecTrackHist3->GetAxis(3)->SetTitle("#eta"); | |
743 | fRecTrackHist3->GetAxis(4)->SetTitle("#phi (rad)"); | |
744 | fRecTrackHist3->GetAxis(5)->SetTitle("Centrality"); | |
745 | fRecTrackHist3->Sumw2(); | |
746 | ||
747 | ||
748 | // init folder | |
749 | fAnalysisFolder = CreateFolder("folderdNdPt","Analysis dNdPt Folder"); | |
750 | ||
751 | // init trigger analysis (for zdc cut) | |
752 | fTriggerAnalysis = new AliTriggerAnalysis; | |
753 | ||
754 | // set init flag | |
755 | fIsInit = kTRUE; | |
1a6352a5 | 756 | } |
757 | ||
758 | //_____________________________________________________________________________ | |
759 | void AlidNdPtAnalysisPbPb2011::Process(AliESDEvent *const esdEvent, AliMCEvent *const mcEvent) | |
760 | { | |
3c5d5aef | 761 | // init if not done already |
762 | if (!fIsInit) { Init(); } | |
763 | // | |
764 | // Process real and/or simulated events | |
765 | // | |
766 | if(!esdEvent) { | |
767 | AliDebug(AliLog::kError, "esdEvent not available"); | |
768 | return; | |
769 | } | |
770 | ||
771 | // get selection cuts | |
772 | AlidNdPtEventCuts *evtCuts = GetEventCuts(); | |
773 | AlidNdPtAcceptanceCuts *accCuts = GetAcceptanceCuts(); | |
774 | AlidNdPtAcceptanceCuts *recCuts = GetRecAcceptanceCuts(); | |
775 | AliESDtrackCuts *esdTrackCuts = GetTrackCuts(); | |
776 | ||
777 | if(!evtCuts || !accCuts || !esdTrackCuts) { | |
778 | AliDebug(AliLog::kError, "cuts not available"); | |
779 | return; | |
780 | } | |
781 | if (0 == recCuts) { recCuts = accCuts;} | |
782 | ||
783 | // trigger selection | |
784 | Bool_t isEventTriggered = kTRUE; | |
785 | AliPhysicsSelection *physicsSelection = NULL; | |
786 | AliTriggerAnalysis* triggerAnalysis = NULL; | |
787 | ||
788 | // | |
789 | AliInputEventHandler* inputHandler = (AliInputEventHandler*) AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler(); | |
790 | if (!inputHandler) | |
791 | { | |
792 | Printf("ERROR: Could not receive input handler"); | |
793 | return; | |
794 | } | |
795 | ||
796 | if(evtCuts->IsTriggerRequired()) | |
797 | { | |
798 | // always MB | |
799 | //isEventTriggered = inputHandler->IsEventSelected() & AliVEvent::kMB; | |
800 | isEventTriggered = inputHandler->IsEventSelected() & GetTriggerMask(); | |
801 | ||
802 | physicsSelection = static_cast<AliPhysicsSelection*> (inputHandler->GetEventSelection()); | |
803 | if(!physicsSelection) return; | |
804 | //SetPhysicsTriggerSelection(physicsSelection); | |
805 | ||
806 | if (isEventTriggered && (GetTrigger() == AliTriggerAnalysis::kV0AND)) { | |
807 | // set trigger (V0AND) | |
808 | triggerAnalysis = physicsSelection->GetTriggerAnalysis(); | |
809 | if(!triggerAnalysis) return; | |
810 | isEventTriggered = triggerAnalysis->IsOfflineTriggerFired(esdEvent, GetTrigger()); | |
811 | } | |
812 | } | |
813 | ||
814 | ||
815 | // centrality determination | |
816 | Float_t centralityF = -2.; | |
817 | AliCentrality *esdCentrality = esdEvent->GetCentrality(); | |
818 | centralityF = esdCentrality->GetCentralityPercentile((const char*)GetCentralityEstimator()); | |
819 | ||
820 | // if centrality percentile is larger then the highest bin, return | |
821 | if(centralityF > fBinsCentrality[fCentralityNbins-1]) | |
822 | { | |
823 | AliDebug(AliLog::kError, Form("Event out of centrality binning (event: %.2f, maxallowed: %.2f)",centralityF, fBinsCentrality[fCentralityNbins-1])); | |
824 | return; | |
825 | } | |
826 | ||
827 | // use MC information | |
828 | AliHeader* header = 0; | |
829 | AliGenEventHeader* genHeader = 0; | |
830 | AliStack* stack = 0; | |
831 | TArrayF vtxMC(3); | |
832 | ||
833 | Int_t multMCTrueTracks = 0; | |
834 | if(IsUseMCInfo()) | |
835 | { | |
836 | // | |
837 | if(!mcEvent) { | |
838 | AliDebug(AliLog::kError, "mcEvent not available"); | |
839 | return; | |
840 | } | |
841 | // get MC event header | |
842 | header = mcEvent->Header(); | |
843 | if (!header) { | |
844 | AliDebug(AliLog::kError, "Header not available"); | |
845 | return; | |
846 | } | |
847 | // MC particle stack | |
848 | stack = mcEvent->Stack(); | |
849 | if (!stack) { | |
850 | AliDebug(AliLog::kError, "Stack not available"); | |
851 | return; | |
852 | } | |
853 | ||
854 | // get MC vertex | |
855 | genHeader = header->GenEventHeader(); | |
856 | if (!genHeader) { | |
857 | AliDebug(AliLog::kError, "Could not retrieve genHeader from Header"); | |
858 | return; | |
859 | } | |
860 | genHeader->PrimaryVertex(vtxMC); | |
861 | ||
862 | Double_t vMCEventHist1[4]={vtxMC[0],vtxMC[1],vtxMC[2],centralityF}; | |
863 | fMCEventHist1->Fill(vMCEventHist1); | |
864 | ||
865 | // multipliticy of all MC primary tracks | |
866 | // in Zv, pt and eta ranges) | |
867 | multMCTrueTracks = AlidNdPtHelper::GetMCTrueTrackMult(mcEvent,evtCuts,accCuts); | |
868 | ||
869 | } // end bUseMC | |
870 | ||
871 | // get reconstructed vertex | |
872 | const AliESDVertex* vtxESD = 0; | |
873 | if(GetAnalysisMode() == AlidNdPtHelper::kTPC) { | |
874 | vtxESD = esdEvent->GetPrimaryVertexTPC(); | |
875 | } | |
876 | else if(GetAnalysisMode() == AlidNdPtHelper::kTPCITS) { | |
877 | vtxESD = esdEvent->GetPrimaryVertexTracks(); | |
878 | } | |
879 | else { | |
880 | return; | |
881 | } | |
882 | ||
883 | if(!vtxESD) return; | |
884 | ||
885 | Bool_t isEventOK = evtCuts->AcceptEvent(esdEvent,mcEvent,vtxESD); | |
886 | //printf("isEventOK %d, isEventTriggered %d \n",isEventOK, isEventTriggered); | |
887 | //printf("GetAnalysisMode() %d \n",GetAnalysisMode()); | |
888 | ||
889 | // vertex contributors | |
890 | Int_t multMBTracks = 0; | |
891 | if(GetAnalysisMode() == AlidNdPtHelper::kTPC || GetAnalysisMode() == AlidNdPtHelper::kTPCITS) | |
892 | { | |
893 | if(vtxESD->GetStatus()) { | |
894 | multMBTracks = vtxESD->GetNContributors(); | |
895 | } | |
896 | } | |
897 | else { | |
898 | AliDebug(AliLog::kError, Form("Found analysis type %d", GetAnalysisMode())); | |
899 | return; | |
900 | } | |
901 | ||
902 | TObjArray *allChargedTracks=0; | |
903 | //Int_t multAll=0, multAcc=0, multRec=0; | |
904 | Int_t multAll=0, multRec=0; | |
905 | Int_t *labelsAll=0, *labelsAcc=0, *labelsRec=0; | |
906 | ||
907 | // check event cuts | |
908 | if(isEventOK && isEventTriggered) | |
909 | { | |
910 | ||
911 | // get all charged tracks | |
912 | allChargedTracks = AlidNdPtHelper::GetAllChargedTracks(esdEvent,GetAnalysisMode()); | |
913 | if(!allChargedTracks) return; | |
914 | ||
915 | Int_t entries = allChargedTracks->GetEntries(); | |
916 | ||
917 | labelsAll = new Int_t[entries]; | |
918 | labelsAcc = new Int_t[entries]; | |
919 | labelsRec = new Int_t[entries]; | |
920 | for(Int_t i=0; i<entries;++i) | |
921 | { | |
922 | AliESDtrack *track = (AliESDtrack*)allChargedTracks->At(i); | |
923 | ||
924 | if(!track) continue; | |
925 | if(track->Charge()==0) continue; | |
926 | ||
927 | if(IsUseMCInfo() && ( mcEvent->IsFromBGEvent(track->GetLabel()) ) && (track->GetLabel() >= 0) ) | |
928 | { | |
929 | // Printf("i = %i, label = %i", i, track->GetLabel()); | |
930 | continue; | |
931 | } | |
932 | ||
933 | // only postive charged | |
934 | if(GetParticleMode() == AlidNdPtHelper::kPlus && track->Charge() < 0) | |
935 | continue; | |
936 | ||
937 | // only negative charged | |
938 | if(GetParticleMode() == AlidNdPtHelper::kMinus && track->Charge() > 0) | |
939 | continue; | |
940 | ||
941 | // | |
e690d4d0 | 942 | Double_t values[4] = {vtxESD->GetZ(),track->Pt(),track->Eta(), centralityF}; |
3c5d5aef | 943 | |
944 | fRecTrackHist2[AlidNdPtHelper::kAllTracks]->Fill(values); | |
945 | FillHistograms(track,stack,AlidNdPtHelper::kAllTracks,centralityF); | |
946 | labelsAll[multAll] = TMath::Abs(track->GetLabel()); | |
947 | ||
948 | multAll++; | |
949 | if(esdTrackCuts->AcceptTrack(track) && accCuts->AcceptTrack(track) && recCuts->AcceptTrackLocalTPC(track)) { | |
950 | ||
951 | fRecTrackHist2[AlidNdPtHelper::kRecTracks]->Fill(values); | |
952 | FillHistograms(track,stack,AlidNdPtHelper::kRecTracks,centralityF); | |
953 | labelsRec[multRec] = TMath::Abs(track->GetLabel()); | |
954 | ||
955 | multRec++; | |
956 | ||
957 | } | |
958 | }//loop over entries | |
959 | ||
960 | ||
961 | // fill track multiplicity histograms | |
962 | //FillHistograms(allChargedTracks,labelsAll,multAll,labelsAcc,multAcc,labelsRec,multRec); | |
963 | ||
e690d4d0 | 964 | Double_t vRecEventHist1[4] = {vtxESD->GetX(),vtxESD->GetY(),vtxESD->GetZ(),centralityF}; |
3c5d5aef | 965 | fRecEventHist1->Fill(vRecEventHist1); |
966 | ||
e690d4d0 | 967 | Double_t vRecEventHist2[3] = {vtxESD->GetZ(),Double_t(multMBTracks),centralityF}; |
3c5d5aef | 968 | fRecEventHist2->Fill(vRecEventHist2); |
969 | ||
970 | } // triggered and event vertex | |
971 | ||
972 | if(IsUseMCInfo()) | |
973 | { | |
974 | // | |
975 | // event level corrections (zv,N_MB) | |
976 | // | |
977 | // all inelastic | |
978 | Double_t vEventMatrix[3] = {vtxMC[2],Double_t(multMBTracks),centralityF}; | |
979 | fGenEventMatrix->Fill(vEventMatrix); | |
980 | if(isEventTriggered) fTriggerEventMatrix->Fill(vEventMatrix); | |
981 | if(isEventOK && isEventTriggered) fRecEventMatrix->Fill(vEventMatrix); | |
982 | ||
983 | // | |
984 | // track-event level corrections (zv,pt,eta) | |
985 | // | |
986 | for (Int_t iMc = 0; iMc < stack->GetNtrack(); ++iMc) | |
987 | { | |
988 | TParticle* particle = stack->Particle(iMc); | |
989 | if (!particle) | |
990 | continue; | |
991 | ||
992 | // only charged particles | |
993 | if(!particle->GetPDG()) continue; | |
994 | Double_t charge = particle->GetPDG()->Charge()/3.; | |
995 | if ( TMath::Abs(charge) < 0.001 ) | |
996 | continue; | |
997 | ||
998 | // only postive charged | |
999 | if(GetParticleMode() == AlidNdPtHelper::kPlus && charge < 0.) | |
1000 | continue; | |
1001 | ||
1002 | // only negative charged | |
1003 | if(GetParticleMode() == AlidNdPtHelper::kMinus && charge > 0.) | |
1004 | continue; | |
1005 | ||
1006 | // physical primary | |
1007 | Bool_t prim = stack->IsPhysicalPrimary(iMc); | |
1008 | if(!prim) continue; | |
1009 | ||
1010 | // injected signal | |
1011 | Bool_t isInjected = mcEvent->IsFromBGEvent(iMc); | |
1012 | if(isInjected) continue; | |
1013 | ||
1014 | // checked accepted | |
1015 | if(accCuts->AcceptTrack(particle)) | |
1016 | { | |
1017 | Double_t vTrackEventMatrix[4] = {vtxMC[2], particle->Pt(), particle->Eta(), centralityF}; | |
1018 | fGenTrackEventMatrix->Fill(vTrackEventMatrix); | |
1019 | ||
1020 | if(!isEventTriggered) continue; | |
1021 | fTriggerTrackEventMatrix->Fill(vTrackEventMatrix); | |
1022 | ||
1023 | if(!isEventOK) continue; | |
1024 | fRecTrackEventMatrix->Fill(vTrackEventMatrix); | |
1025 | ||
1026 | }// if(accCuts->AcceptTrack(particle)) | |
1027 | }// for (Int_t iMc = 0; iMc < stack->GetNtrack(); ++iMc) | |
1028 | ||
1029 | // | |
1030 | // track-level corrections (zv,pt,eta) | |
1031 | // | |
1032 | if(isEventOK && isEventTriggered) | |
1033 | { | |
1034 | ||
1035 | // fill MC and rec event control histograms | |
1036 | if(fHistogramsOn) { | |
e690d4d0 | 1037 | Double_t vRecMCEventHist1[4] = {vtxESD->GetX()-vtxMC[0],vtxESD->GetY()-vtxMC[1],vtxESD->GetZ()-vtxMC[2], centralityF}; |
3c5d5aef | 1038 | fRecMCEventHist1->Fill(vRecMCEventHist1);// |
1039 | ||
e690d4d0 | 1040 | Double_t vRecMCEventHist2[4] = {vtxESD->GetX()-vtxMC[0],vtxESD->GetZ()-vtxMC[2],Double_t(multMBTracks), centralityF}; |
3c5d5aef | 1041 | fRecMCEventHist2->Fill(vRecMCEventHist2); |
1042 | ||
1043 | }// | |
1044 | ||
1045 | // | |
1046 | // MC histograms for track efficiency studies | |
1047 | // | |
1048 | for (Int_t iMc = 0; iMc < stack->GetNtrack(); ++iMc) | |
1049 | { | |
1050 | TParticle* particle = stack->Particle(iMc); | |
1051 | if (!particle) | |
1052 | continue; | |
1053 | ||
1054 | Double_t vTrackMatrix[4] = {vtxMC[2],particle->Pt(),particle->Eta(),centralityF}; | |
1055 | ||
1056 | // only charged particles | |
1057 | if(!particle->GetPDG()) continue; | |
1058 | Double_t charge = particle->GetPDG()->Charge()/3.; | |
1059 | if (TMath::Abs(charge) < 0.001) | |
1060 | continue; | |
1061 | ||
1062 | // only postive charged | |
1063 | if(GetParticleMode() == AlidNdPtHelper::kPlus && charge < 0.) | |
1064 | continue; | |
1065 | ||
1066 | // only negative charged | |
1067 | if(GetParticleMode() == AlidNdPtHelper::kMinus && charge > 0.) | |
1068 | continue; | |
1069 | ||
1070 | // physical primary | |
1071 | Bool_t prim = stack->IsPhysicalPrimary(iMc); | |
1072 | ||
1073 | // injected signal | |
1074 | Bool_t isInjected = mcEvent->IsFromBGEvent(iMc); | |
1075 | if(isInjected) continue; | |
1076 | ||
1077 | // check accepted | |
1078 | if(accCuts->AcceptTrack(particle)) | |
68c688b7 | 1079 | { |
3c5d5aef | 1080 | |
1081 | if( AlidNdPtHelper::IsPrimaryParticle(stack, iMc, GetParticleMode()) ) | |
1082 | fGenPrimTrackMatrix->Fill(vTrackMatrix); | |
1083 | ||
1084 | // fill control histograms | |
1085 | if(fHistogramsOn) | |
1086 | FillHistograms(stack,iMc,AlidNdPtHelper::kAccTracks, centralityF); | |
1087 | ||
1088 | // check multiple found tracks | |
1089 | Int_t multCount = 0; | |
1090 | for(Int_t iRec=0; iRec<multRec; ++iRec) | |
1091 | { | |
1092 | if(iMc == labelsRec[iRec]) | |
1093 | { | |
1094 | multCount++; | |
1095 | if(multCount>1) | |
1096 | { | |
1097 | fRecMultTrackMatrix->Fill(vTrackMatrix); | |
1098 | ||
1099 | // fill control histogram | |
1100 | if(fHistogramsOn) { | |
1101 | Int_t pid = AlidNdPtHelper::ConvertPdgToPid(particle); | |
1102 | Double_t vMCMultRecTrackHist1[4] = {particle->Pt(), particle->Eta(), Double_t(pid), centralityF}; | |
1103 | fMCMultRecTrackHist1->Fill(vMCMultRecTrackHist1); | |
68c688b7 | 1104 | } |
3c5d5aef | 1105 | } |
1106 | } | |
1107 | } | |
1108 | ||
1109 | // check reconstructed | |
1110 | for(Int_t iRec=0; iRec<multRec; ++iRec) | |
1111 | { | |
1112 | if(iMc == labelsRec[iRec]) | |
1113 | { | |
1114 | fRecTrackMatrix->Fill(vTrackMatrix); | |
1115 | ||
1116 | if( AlidNdPtHelper::IsPrimaryParticle(stack, iMc, GetParticleMode()) ) { | |
1117 | fRecPrimTrackMatrix->Fill(vTrackMatrix); | |
1118 | } | |
1119 | if(!prim) fRecSecTrackMatrix->Fill(vTrackMatrix); | |
1120 | ||
1121 | // fill control histograms | |
1122 | if(fHistogramsOn) | |
1123 | FillHistograms(stack,iMc,AlidNdPtHelper::kRecTracks, centralityF); | |
1124 | ||
1125 | break; | |
1126 | }//if(iMc == labelsRec[iRec]) | |
1127 | }//reco tracks | |
1128 | }//accepted tracks | |
1129 | }//stack loop | |
1130 | }//is triggered | |
1131 | } // end bUseMC | |
1132 | ||
1133 | if(allChargedTracks) delete allChargedTracks; allChargedTracks = 0; | |
1134 | if(labelsAll) delete [] labelsAll; labelsAll = 0; | |
1135 | if(labelsAcc) delete [] labelsAcc; labelsAcc = 0; | |
1136 | if(labelsRec) delete [] labelsRec; labelsRec = 0; | |
1137 | ||
1a6352a5 | 1138 | } |
1139 | ||
1140 | //_____________________________________________________________________________ | |
1141 | void AlidNdPtAnalysisPbPb2011::FillHistograms(TObjArray *const allChargedTracks,Int_t *const labelsAll,Int_t multAll,Int_t *const labelsAcc,Int_t multAcc,Int_t *const labelsRec,Int_t multRec, Float_t centralityF) { | |
3c5d5aef | 1142 | // multiplicity histograms |
1143 | ||
1144 | ||
1145 | if(!allChargedTracks) return; | |
1146 | if(!labelsAll) return; | |
1147 | if(!labelsAcc) return; | |
1148 | if(!labelsRec) return; | |
1149 | ||
1150 | Int_t entries = allChargedTracks->GetEntries(); | |
1151 | for(Int_t i=0; i<entries; ++i) | |
1152 | { | |
1153 | AliESDtrack *track = (AliESDtrack*)allChargedTracks->At(i); | |
1154 | if(!track) continue; | |
1155 | if(track->Charge() == 0) continue; | |
1156 | ||
1157 | Int_t label = TMath::Abs(track->GetLabel()); | |
1158 | for(Int_t iAll=0; iAll<multAll; ++iAll) { | |
1159 | if(label == labelsAll[iAll]) { | |
1160 | Double_t v1[3] = {track->Pt(), Double_t(multAll), centralityF}; | |
1161 | fRecTrackMultHist1[AlidNdPtHelper::kAllTracks]->Fill(v1); | |
1162 | } | |
1163 | } | |
1164 | for(Int_t iAcc=0; iAcc<multAcc; ++iAcc) { | |
1165 | if(label == labelsAcc[iAcc]) { | |
1166 | Double_t v2[3] = {track->Pt(), Double_t(multAcc), centralityF}; | |
1167 | fRecTrackMultHist1[AlidNdPtHelper::kAccTracks]->Fill(v2); | |
1168 | } | |
1169 | } | |
1170 | for(Int_t iRec=0; iRec<multRec; ++iRec) { | |
1171 | if(label == labelsRec[iRec]) { | |
1172 | Double_t v3[3] = {track->Pt(), Double_t(multRec), centralityF}; | |
1173 | fRecTrackMultHist1[AlidNdPtHelper::kRecTracks]->Fill(v3); | |
1174 | }//out | |
1175 | } | |
1176 | } | |
1a6352a5 | 1177 | } |
1178 | ||
1179 | //_____________________________________________________________________________ | |
1180 | void AlidNdPtAnalysisPbPb2011::FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack, AlidNdPtHelper::TrackObject trackObj, Float_t centralityF) | |
1181 | { | |
3c5d5aef | 1182 | |
1183 | // | |
1184 | // Fill ESD track and MC histograms | |
1185 | // | |
1186 | if(!esdTrack) return; | |
1187 | ||
1188 | Float_t q = esdTrack->Charge(); | |
1189 | if(TMath::Abs(q) < 0.001) return; | |
1190 | ||
1191 | Float_t pt = esdTrack->Pt(); | |
1192 | Float_t eta = esdTrack->Eta(); | |
1193 | Float_t phi = esdTrack->Phi(); | |
1194 | ||
1195 | Float_t dca[2], bCov[3]; | |
1196 | esdTrack->GetImpactParameters(dca,bCov); | |
1197 | ||
1198 | Int_t nClust = esdTrack->GetTPCclusters(0); | |
1199 | Float_t chi2PerCluster = 0.; | |
1200 | if(nClust>0.) chi2PerCluster = esdTrack->GetTPCchi2()/Float_t(nClust); | |
1201 | ||
1202 | ||
1203 | // fill histograms | |
1204 | Double_t values[4] = {pt,eta,phi,centralityF}; | |
1205 | fRecTrackHist1[trackObj]->Fill(values); | |
1206 | ||
1207 | // | |
1208 | // Fill rec vs MC information | |
1209 | // | |
1210 | if(!stack) return; | |
1211 | ||
1212 | Int_t label = TMath::Abs(esdTrack->GetLabel()); | |
1213 | //if(label == 0) return; | |
1214 | ||
1215 | if(label > stack->GetNtrack()) return; | |
1216 | TParticle* particle = stack->Particle(label); | |
1217 | if(!particle) return; | |
1218 | ||
1219 | Int_t motherPdg = -1; | |
1220 | TParticle* mother = 0; | |
1221 | ||
1222 | //TParticle* prim_mother = AlidNdPtHelper::FindPrimaryMother(stack,label); | |
1223 | Int_t motherLabel = particle->GetMother(0); | |
1224 | if(motherLabel>0) mother = stack->Particle(motherLabel); | |
1225 | if(mother) motherPdg = TMath::Abs(mother->GetPdgCode()); // take abs for visualisation only | |
1226 | //Int_t mech = particle->GetUniqueID(); // production mechanism | |
1227 | ||
1228 | if(!particle->GetPDG()) return; | |
1229 | Double_t gq = particle->GetPDG()->Charge()/3.0; // Charge units |e|/3 | |
1230 | if(TMath::Abs(gq)<0.001) return; | |
1231 | Float_t gpt = particle->Pt(); | |
1232 | Float_t geta = particle->Eta(); | |
1233 | ||
1234 | Double_t dpt=0; | |
1235 | //printf("pt %f, gpt %f \n",pt,gpt); | |
1236 | if(gpt) dpt = (pt-gpt)/gpt; | |
1237 | Double_t deta = (eta-geta); | |
1238 | ||
1239 | // fill histograms | |
1240 | if(trackObj == AlidNdPtHelper::kRecTracks) //RecTracks??? | |
1241 | { | |
1242 | Double_t vTrackPtCorrelationMatrix[4]={pt,gpt,geta,centralityF}; | |
1243 | fTrackPtCorrelationMatrix->Fill(vTrackPtCorrelationMatrix); | |
1244 | ||
1245 | Double_t vRecMCTrackHist1[5]={gpt,geta,dpt,deta,centralityF}; | |
1246 | fRecMCTrackHist1->Fill(vRecMCTrackHist1); | |
1247 | } | |
1a6352a5 | 1248 | } |
1249 | ||
1250 | //_____________________________________________________________________________ | |
1251 | void AlidNdPtAnalysisPbPb2011::FillHistograms(AliStack *const stack, Int_t label, AlidNdPtHelper::TrackObject trackObj, Float_t centralityF) | |
1252 | { | |
3c5d5aef | 1253 | |
1254 | // Fill MC histograms | |
1255 | if(!stack) return; | |
1256 | ||
1257 | if(label > stack->GetNtrack()) return; | |
1258 | TParticle* particle = stack->Particle(label); | |
1259 | if(!particle) return; | |
1260 | ||
1261 | Int_t motherPdg = -1; | |
1262 | TParticle* mother = 0; | |
1263 | ||
1264 | //TParticle* prim_mother = AlidNdPtHelper::FindPrimaryMother(stack,label); | |
1265 | Int_t motherLabel = particle->GetMother(0); | |
1266 | if(motherLabel>0) mother = stack->Particle(motherLabel); | |
1267 | if(mother) motherPdg = TMath::Abs(mother->GetPdgCode()); // take abs for visualisation only | |
1268 | Int_t mech = particle->GetUniqueID(); // production mechanism | |
1269 | ||
1270 | if(!particle->GetPDG()) return; | |
1271 | Double_t gq = particle->GetPDG()->Charge()/3.0; // Charge units |e|/3 | |
1272 | if(TMath::Abs(gq) < 0.001) return; | |
1273 | ||
1274 | Float_t gpt = particle->Pt(); | |
1275 | //Float_t qgpt = particle->Pt() * gq; | |
1276 | Float_t geta = particle->Eta(); | |
1277 | Float_t gphi = particle->Phi(); | |
1278 | //Float_t gpz = particle->Pz(); | |
1279 | ||
1280 | Bool_t prim = stack->IsPhysicalPrimary(label); | |
1281 | //Float_t vx = particle->Vx(); Float_t vy = particle->Vy(); Float_t vz = particle->Vz(); | |
1282 | ||
1283 | Int_t pid = AlidNdPtHelper::ConvertPdgToPid(particle); | |
1284 | ||
1285 | //if(prim&&pid==5) printf("pdgcode %d, production mech %d \n",particle->GetPdgCode(),mech); | |
1286 | //if(!prim) printf("motherPdg %d, particle %d, production mech %d\n",motherPdg, particle->GetPdgCode(),mech); | |
1287 | ||
1288 | // | |
1289 | // fill histogram | |
1290 | // | |
1291 | Double_t vMCTrackHist1[4] = {gpt,geta,gphi,centralityF}; | |
1292 | fMCTrackHist1[trackObj]->Fill(vMCTrackHist1); | |
1293 | ||
1294 | Double_t vMCPrimTrackHist1[6] = {gpt,geta,Double_t(pid),Double_t(mech),Double_t(motherPdg),centralityF}; | |
1295 | Double_t vMCPrimTrackHist2[4] = {Double_t(TMath::Abs(particle->GetPdgCode())),Double_t(mech),Double_t(motherPdg),centralityF}; | |
1296 | ||
1297 | //if(prim && AliPWG0Helper::IsPrimaryCharged(particle, label)) fMCPrimTrackHist1[trackObj]->Fill(vMCPrimTrackHist1); | |
1298 | ||
1299 | if(prim) { | |
1300 | fMCPrimTrackHist1[trackObj]->Fill(vMCPrimTrackHist1); | |
1301 | if(pid == 5) fMCPrimTrackHist2[trackObj]->Fill(vMCPrimTrackHist2); | |
1302 | } | |
1303 | else { | |
1304 | fMCSecTrackHist1[trackObj]->Fill(vMCPrimTrackHist1); | |
1305 | } | |
1306 | ||
1a6352a5 | 1307 | } |
1308 | ||
1309 | //_____________________________________________________________________________ | |
1310 | Long64_t AlidNdPtAnalysisPbPb2011::Merge(TCollection* const list) | |
1311 | { | |
3c5d5aef | 1312 | // Merge list of objects (needed by PROOF) |
1313 | ||
1314 | // init if not done already | |
1315 | if (!fIsInit) { Init(); } | |
1316 | ||
1317 | if (!list) | |
1318 | return 0; | |
1319 | ||
1320 | if (list->IsEmpty()) | |
1321 | return 1; | |
1322 | ||
1323 | TIterator* iter = list->MakeIterator(); | |
1324 | TObject* obj = 0; | |
1325 | ||
1326 | // | |
1327 | //TList *collPhysSelection = new TList; | |
1328 | ||
1329 | // collection of generated histograms | |
1330 | ||
1331 | Int_t count=0; | |
1332 | while((obj = iter->Next()) != 0) { | |
1333 | AlidNdPtAnalysisPbPb2011* entry = dynamic_cast<AlidNdPtAnalysisPbPb2011*>(obj); | |
1334 | if (entry == 0) continue; | |
1335 | ||
1336 | // physics selection | |
1337 | //printf("entry->GetPhysicsTriggerSelection() %p \n", entry->GetPhysicsTriggerSelection()); | |
1338 | //AliPhysicsSelection *physSel = entry->GetPhysicsTriggerSelection(); | |
1339 | //if( physSel ) collPhysSelection->Add(physSel); | |
1340 | ||
1341 | // | |
1342 | fTrackPtCorrelationMatrix->Add(entry->fTrackPtCorrelationMatrix); | |
1343 | ||
1344 | // | |
1345 | fGenEventMatrix->Add(entry->fGenEventMatrix); | |
1346 | ||
1347 | fTriggerEventMatrix->Add(entry->fTriggerEventMatrix); | |
1348 | ||
1349 | fRecEventMatrix->Add(entry->fRecEventMatrix); | |
1350 | // | |
1351 | fGenTrackEventMatrix->Add(entry->fGenTrackEventMatrix); | |
1352 | ||
1353 | fTriggerTrackEventMatrix->Add(entry->fTriggerTrackEventMatrix); | |
1354 | ||
1355 | fRecTrackEventMatrix->Add(entry->fRecTrackEventMatrix); | |
1356 | ||
1357 | // | |
1358 | fGenTrackMatrix->Add(entry->fGenTrackMatrix); | |
1359 | fGenPrimTrackMatrix->Add(entry->fGenPrimTrackMatrix); | |
1360 | fRecPrimTrackMatrix->Add(entry->fRecPrimTrackMatrix); | |
1361 | // | |
1362 | fRecTrackMatrix->Add(entry->fRecTrackMatrix); | |
1363 | fRecSecTrackMatrix->Add(entry->fRecSecTrackMatrix); | |
1364 | // | |
1365 | fRecMultTrackMatrix->Add(entry->fRecMultTrackMatrix); | |
1366 | ||
1367 | // | |
1368 | // control analysis histograms | |
1369 | // | |
1370 | fMCEventHist1->Add(entry->fMCEventHist1); | |
1371 | fRecEventHist1->Add(entry->fRecEventHist1); | |
1372 | fRecEventHist2->Add(entry->fRecEventHist2); | |
1373 | fRecMCEventHist1->Add(entry->fRecMCEventHist1); | |
1374 | fRecMCEventHist2->Add(entry->fRecMCEventHist2); | |
1375 | ||
1376 | ||
1377 | for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { | |
1378 | fMCTrackHist1[i]->Add(entry->fMCTrackHist1[i]); | |
1379 | ||
1380 | fMCPrimTrackHist1[i]->Add(entry->fMCPrimTrackHist1[i]); | |
1381 | fMCPrimTrackHist2[i]->Add(entry->fMCPrimTrackHist2[i]); | |
1382 | fMCSecTrackHist1[i]->Add(entry->fMCSecTrackHist1[i]); | |
1383 | ||
1384 | fRecTrackHist1[i]->Add(entry->fRecTrackHist1[i]); | |
1385 | fRecTrackHist2[i]->Add(entry->fRecTrackHist2[i]); | |
1386 | fRecTrackMultHist1[i]->Add(entry->fRecTrackMultHist1[i]); | |
1387 | } | |
1388 | fRecMCTrackHist1->Add(entry->fRecMCTrackHist1); | |
1389 | fMCMultRecTrackHist1->Add(entry->fMCMultRecTrackHist1); | |
1390 | fRecTrackHist3->Add(entry->fRecTrackHist3); | |
1391 | ||
1392 | count++; | |
1393 | } | |
1394 | ||
1395 | //AliPhysicsSelection *trigSelection = GetPhysicsTriggerSelection(); | |
1396 | //if( trigSelection ) trigSelection->Merge(collPhysSelection); | |
1397 | //if(collPhysSelection) delete collPhysSelection; | |
1398 | ||
1399 | return count; | |
1a6352a5 | 1400 | } |
1401 | ||
1402 | ||
1403 | ||
1404 | //_____________________________________________________________________________ | |
1405 | void AlidNdPtAnalysisPbPb2011::Analyse() | |
1406 | { | |
3c5d5aef | 1407 | |
1408 | // init if not done already | |
1409 | if (!fIsInit) { Init(); } | |
1410 | ||
1411 | // Analyse histograms | |
1412 | // | |
1413 | TH1::AddDirectory(kFALSE); | |
1414 | TH1 *h=0, *h1=0, *h2=0, *h2c = 0; | |
1415 | THnSparse *hs=0; | |
1416 | TH2 *h2D=0; | |
1417 | ||
1418 | char name[256]; | |
1419 | TObjArray *aFolderObj = new TObjArray; | |
1420 | if(!aFolderObj) return; | |
1421 | ||
1422 | // | |
1423 | // LHC backgraund in all and 0-bins | |
1424 | // | |
1425 | //AliPhysicsSelection *trigSel = GetPhysicsTriggerSelection(); | |
1426 | //trigSel->SaveHistograms("physics_selection"); | |
1427 | ||
1428 | // | |
1429 | // Reconstructed event vertex | |
1430 | // | |
1431 | h = fRecEventHist1->Projection(0); | |
1432 | h->SetName("Xv"); | |
1433 | aFolderObj->Add(h); | |
1434 | ||
1435 | h = fRecEventHist1->Projection(1); | |
1436 | h->SetName("Yv"); | |
1437 | aFolderObj->Add(h); | |
1438 | ||
1439 | h = fRecEventHist1->Projection(2); | |
1440 | h->SetName("Zv"); | |
1441 | aFolderObj->Add(h); | |
1442 | ||
1443 | // | |
1444 | // multiplicity | |
1445 | // | |
1446 | h = fRecEventHist2->Projection(1); | |
1447 | h->SetName("multMB"); | |
1448 | aFolderObj->Add(h); | |
1449 | ||
1450 | h2D = fRecEventHist2->Projection(0,1); | |
1451 | h2D->SetName("Zv_vs_multiplicity_MB"); | |
1452 | aFolderObj->Add(h2D); | |
1453 | ||
1454 | // | |
1455 | // reconstructed pt histograms | |
1456 | // | |
1457 | h = fRecTrackHist1[0]->Projection(0); | |
1458 | h->Scale(1.,"width"); | |
1459 | h->SetName("pt_all_ch"); | |
1460 | aFolderObj->Add(h); | |
1461 | ||
1462 | h = fRecTrackHist1[1]->Projection(0); | |
1463 | h->Scale(1.,"width"); | |
1464 | h->SetName("pt_acc"); | |
1465 | aFolderObj->Add(h); | |
1466 | ||
1467 | h = fRecTrackHist1[2]->Projection(0); | |
1468 | h->Scale(1.,"width"); | |
1469 | h->SetName("pt_rec"); | |
1470 | aFolderObj->Add(h); | |
1471 | ||
1472 | // | |
1473 | // reconstructed eta histograms | |
1474 | // | |
1475 | h = fRecTrackHist1[0]->Projection(1); | |
1476 | h->SetName("eta_all_ch"); | |
1477 | aFolderObj->Add(h); | |
1478 | ||
1479 | h = fRecTrackHist1[1]->Projection(1); | |
1480 | h->SetName("eta_acc"); | |
1481 | aFolderObj->Add(h); | |
1482 | ||
1483 | h = fRecTrackHist1[2]->Projection(1); | |
1484 | h->SetName("eta_rec"); | |
1485 | aFolderObj->Add(h); | |
1486 | ||
1487 | // | |
1488 | // reconstructed phi histograms | |
1489 | // | |
1490 | h = fRecTrackHist1[0]->Projection(2); | |
1491 | h->SetName("phi_all_ch"); | |
1492 | aFolderObj->Add(h); | |
1493 | ||
1494 | h = fRecTrackHist1[1]->Projection(2); | |
1495 | h->SetName("phi_acc"); | |
1496 | aFolderObj->Add(h); | |
1497 | ||
1498 | h = fRecTrackHist1[2]->Projection(2); | |
1499 | h->SetName("phi_rec"); | |
1500 | aFolderObj->Add(h); | |
1501 | ||
1502 | // | |
1503 | // reconstructed eta:pt histograms | |
1504 | // | |
1505 | h2D = fRecTrackHist1[0]->Projection(1,0); | |
1506 | h2D->SetName("pt_eta_all_ch"); | |
1507 | aFolderObj->Add(h2D); | |
1508 | ||
1509 | h2D = fRecTrackHist1[1]->Projection(1,0); | |
1510 | h2D->SetName("pt_eta_acc"); | |
1511 | aFolderObj->Add(h2D); | |
1512 | ||
1513 | h2D = fRecTrackHist1[2]->Projection(1,0); | |
1514 | h2D->SetName("pt_eta_rec"); | |
1515 | aFolderObj->Add(h2D); | |
1516 | ||
1517 | // | |
1518 | // reconstructed phi:pt histograms | |
1519 | // | |
1520 | h2D = fRecTrackHist1[0]->Projection(2,0); | |
1521 | h2D->SetName("pt_phi_all_ch"); | |
1522 | aFolderObj->Add(h2D); | |
1523 | ||
1524 | h2D = fRecTrackHist1[1]->Projection(2,0); | |
1525 | h2D->SetName("pt_phi_acc"); | |
1526 | aFolderObj->Add(h2D); | |
1527 | ||
1528 | h2D = fRecTrackHist1[2]->Projection(2,0); | |
1529 | h2D->SetName("pt_phi_rec"); | |
1530 | aFolderObj->Add(h2D); | |
1531 | ||
1532 | // | |
1533 | // reconstructed phi:eta histograms | |
1534 | // | |
1535 | h2D = fRecTrackHist1[0]->Projection(2,1); | |
1536 | h2D->SetName("eta_phi_all_ch"); | |
1537 | aFolderObj->Add(h2D); | |
1538 | ||
1539 | h2D = fRecTrackHist1[1]->Projection(2,1); | |
1540 | h2D->SetName("eta_phi_acc"); | |
1541 | aFolderObj->Add(h2D); | |
1542 | ||
1543 | h2D = fRecTrackHist1[2]->Projection(2,1); | |
1544 | h2D->SetName("eta_phi_rec"); | |
1545 | aFolderObj->Add(h2D); | |
1546 | ||
1547 | // | |
1548 | // reconstructed nClust, chi2 vs pt, eta, phi | |
1549 | // | |
1550 | if(fHistogramsOn) { | |
1551 | ||
1552 | h2D = fRecTrackHist3->Projection(0,1); | |
1553 | h2D->SetName("nClust_chi2_rec"); | |
1554 | aFolderObj->Add(h2D); | |
1555 | ||
1556 | h2D = fRecTrackHist3->Projection(0,2); | |
1557 | h2D->SetName("nClust_pt_rec"); | |
1558 | aFolderObj->Add(h2D); | |
1559 | ||
1560 | h2D = fRecTrackHist3->Projection(0,3); | |
1561 | h2D->SetName("nClust_eta_rec"); | |
1562 | aFolderObj->Add(h2D); | |
1563 | ||
1564 | h2D = fRecTrackHist3->Projection(0,4); | |
1565 | h2D->SetName("nClust_phi_rec"); | |
1566 | aFolderObj->Add(h2D); | |
1567 | ||
1568 | h2D = fRecTrackHist3->Projection(1,2); | |
1569 | h2D->SetName("chi2_pt_rec"); | |
1570 | aFolderObj->Add(h2D); | |
1571 | ||
1572 | h2D = fRecTrackHist3->Projection(1,3); | |
1573 | h2D->SetName("chi2_eta_rec"); | |
1574 | aFolderObj->Add(h2D); | |
1575 | ||
1576 | h2D = fRecTrackHist3->Projection(1,4); | |
1577 | h2D->SetName("chi2_phi_rec"); | |
1578 | aFolderObj->Add(h2D); | |
1579 | ||
1580 | } | |
1581 | ||
1582 | // | |
1583 | // calculate corrections for empty events | |
1584 | // with multMB==0 | |
1585 | // | |
1586 | ||
1587 | // | |
1588 | // normalised zv to generate zv for triggered events | |
1589 | // | |
1590 | h = fRecEventHist2->Projection(0); | |
1591 | if( h->Integral() ) h->Scale(1./h->Integral()); | |
1592 | h->SetName("zv_distribution_norm"); | |
1593 | aFolderObj->Add(h); | |
1594 | ||
1595 | // | |
1596 | // MC available | |
1597 | // | |
1598 | if(IsUseMCInfo()) { | |
1599 | ||
1600 | // | |
1601 | // Event vertex resolution | |
1602 | // | |
1603 | h2D = fRecMCEventHist2->Projection(0,2); | |
1604 | h2D->SetName("DeltaXv_vs_mult"); | |
1605 | aFolderObj->Add(h2D); | |
1606 | ||
1607 | h2D = fRecMCEventHist2->Projection(1,2); | |
1608 | h2D->SetName("DeltaZv_vs_mult"); | |
1609 | aFolderObj->Add(h2D); | |
1610 | ||
1611 | // | |
1612 | // normalised zv to get trigger/trigger+vertex event differences | |
1613 | // F(zv) = E_trig(zv,0)/Int(E_trig(zv,0) / Sum(E_trigvtx(zv,n))/Sum(Int(E_trigvtx(zv,n))dzv) | |
1614 | // | |
1615 | fTriggerEventMatrix->GetAxis(1)->SetRangeUser(0.,0.); | |
1616 | h = fTriggerEventMatrix->Projection(0); | |
1617 | h2D = fTriggerEventMatrix->Projection(0,1); | |
1618 | if(h2D->Integral()) h->Scale(1./h2D->Integral()); | |
1619 | ||
1620 | h1 = fRecEventMatrix->Projection(0); | |
1621 | h2D = fRecEventMatrix->Projection(0,1); | |
1622 | if(h2D->Integral()) h1->Scale(1./h2D->Integral()); | |
1623 | ||
1624 | h->Divide(h1); | |
1625 | h->SetName("zv_empty_events_norm"); | |
1626 | aFolderObj->Add(h); | |
1627 | ||
1628 | fTriggerEventMatrix->GetAxis(1)->SetRange(1,fTriggerEventMatrix->GetAxis(1)->GetNbins()); | |
1629 | ||
1630 | // | |
1631 | // rec. vs true track pt correlation matrix | |
1632 | // | |
1633 | hs = (THnSparse*)fTrackPtCorrelationMatrix->Clone("track_pt_correlation_matrix"); | |
1634 | aFolderObj->Add(hs); | |
1635 | ||
1636 | // | |
1637 | // trigger efficiency for INEL | |
1638 | // | |
1639 | h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(0),fGenEventMatrix->Projection(0),"zv_trig_INEL_eff_matrix"); | |
1640 | aFolderObj->Add(h); | |
1641 | ||
1642 | ||
1643 | // | |
1644 | // trigger bias correction (MB to INEL) | |
1645 | // | |
1646 | hs = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix,fTriggerEventMatrix,"zv_mult_trig_MBtoInel_corr_matrix"); | |
1647 | aFolderObj->Add(hs); | |
1648 | ||
1649 | h = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix->Projection(0),fTriggerEventMatrix->Projection(0),"zv_trig_MBtoInel_corr_matrix"); | |
1650 | aFolderObj->Add(h); | |
1651 | ||
1652 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix->Projection(0,1),fTriggerEventMatrix->Projection(0,1),"zv_mult_trig_MBtoInel_corr_matrix_2D"); | |
1653 | aFolderObj->Add(h2D); | |
1654 | ||
1655 | ||
1656 | h = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix->Projection(1),fTriggerEventMatrix->Projection(1),"mult_trig_MBtoInel_corr_matrix"); | |
1657 | aFolderObj->Add(h); | |
1658 | ||
1659 | ||
1660 | // | |
1661 | // event vertex reconstruction correction (MB) | |
1662 | // | |
1663 | hs = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix,fRecEventMatrix,"zv_mult_event_corr_matrix"); | |
1664 | aFolderObj->Add(hs); | |
1665 | ||
1666 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(0,1),fRecEventMatrix->Projection(0,1),"zv_mult_event_corr_matrix_2D"); | |
1667 | aFolderObj->Add(h2D); | |
1668 | ||
1669 | ||
1670 | h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(1),fRecEventMatrix->Projection(1),"mult_event_corr_matrix"); | |
1671 | aFolderObj->Add(h); | |
1672 | ||
1673 | ||
1674 | h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(0),fRecEventMatrix->Projection(0),"zv_event_corr_matrix"); | |
1675 | aFolderObj->Add(h); | |
1676 | ||
1677 | ||
1678 | ||
1679 | // | |
1680 | // track-event trigger bias correction (MB to INEL) | |
1681 | // | |
1682 | hs = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix,fTriggerTrackEventMatrix,"zv_pt_eta_track_trig_MBtoInel_corr_matrix"); | |
1683 | aFolderObj->Add(hs); | |
1684 | ||
1685 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix->Projection(1,2),fTriggerTrackEventMatrix->Projection(1,2),"eta_pt_track_trig_MBtoInel_corr_matrix"); | |
1686 | aFolderObj->Add(h2D); | |
1687 | ||
1688 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix->Projection(1,0),fTriggerTrackEventMatrix->Projection(1,0),"pt_zv_track_trig_MBtoInel_corr_matrix"); | |
1689 | aFolderObj->Add(h2D); | |
1690 | ||
1691 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix->Projection(2,0),fTriggerTrackEventMatrix->Projection(2,0),"zv_eta_track_trig_MBtoInel_corr_matrix"); | |
1692 | aFolderObj->Add(h2D); | |
1693 | ||
1694 | // efficiency | |
1695 | ||
1696 | h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(1),fGenTrackEventMatrix->Projection(1),"pt_track_trig_MBtoInel_eff_matrix"); | |
1697 | aFolderObj->Add(h); | |
1698 | ||
1699 | ||
1700 | // | |
1701 | // track-event vertex reconstruction correction (MB) | |
1702 | // | |
1703 | hs = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix,fRecTrackEventMatrix,"zv_pt_eta_track_event_corr_matrix"); | |
1704 | aFolderObj->Add(hs); | |
1705 | ||
1706 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(1,2),fRecTrackEventMatrix->Projection(1,2),"eta_pt_track_event_corr_matrix"); | |
1707 | aFolderObj->Add(h2D); | |
1708 | ||
1709 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(1,0),fRecTrackEventMatrix->Projection(1,0),"pt_zv_track_event_corr_matrix"); | |
1710 | aFolderObj->Add(h2D); | |
1711 | ||
1712 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(2,0),fRecTrackEventMatrix->Projection(2,0),"zv_eta_track_event_corr_matrix"); | |
1713 | aFolderObj->Add(h2D); | |
1714 | ||
1715 | // efficiency | |
1716 | ||
1717 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecTrackEventMatrix->Projection(1),fTriggerTrackEventMatrix->Projection(1),"pt_track_event_eff_matrix"); | |
1718 | aFolderObj->Add(h); | |
1719 | ||
1720 | ||
1721 | // | |
1722 | // track rec. efficiency correction | |
1723 | // | |
1724 | hs = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix,fRecPrimTrackMatrix,"zv_pt_eta_track_corr_matrix"); | |
1725 | aFolderObj->Add(hs); | |
1726 | ||
1727 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(1,2),fRecPrimTrackMatrix->Projection(1,2),"eta_pt_track_corr_matrix"); | |
1728 | aFolderObj->Add(h2D); | |
1729 | ||
1730 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(1,0),fRecPrimTrackMatrix->Projection(1,0),"pt_zv_track_corr_matrix"); | |
1731 | aFolderObj->Add(h2D); | |
1732 | ||
1733 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(2,0),fRecPrimTrackMatrix->Projection(2,0),"zv_eta_track_corr_matrix"); | |
1734 | aFolderObj->Add(h2D); | |
1735 | ||
1736 | ||
1737 | h = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(0),fRecPrimTrackMatrix->Projection(0),"zv_track_corr_matrix"); | |
1738 | aFolderObj->Add(h); | |
1739 | ||
1740 | h = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(1),fRecPrimTrackMatrix->Projection(1),"pt_track_corr_matrix"); | |
1741 | aFolderObj->Add(h); | |
1742 | ||
1743 | // efficiency | |
1744 | ||
1745 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecPrimTrackMatrix->Projection(1), fGenPrimTrackMatrix->Projection(1),"pt_track_eff_matrix"); | |
1746 | aFolderObj->Add(h); | |
1747 | ||
1748 | h = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(2),fRecPrimTrackMatrix->Projection(2),"eta_track_corr_matrix"); | |
1749 | aFolderObj->Add(h); | |
1750 | ||
1751 | // | |
1752 | // secondary track contamination correction | |
1753 | // | |
1754 | //hs = AlidNdPtHelper::GenerateContCorrMatrix(fRecSecTrackMatrix,fRecTrackMatrix,"zv_pt_eta_track_cont_matrix"); | |
1755 | hs = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix,fRecTrackMatrix,"zv_pt_eta_track_cont_matrix"); | |
1756 | aFolderObj->Add(hs); | |
1757 | ||
1758 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(1,2),fRecTrackMatrix->Projection(1,2),"eta_pt_track_cont_matrix"); | |
1759 | aFolderObj->Add(h2D); | |
1760 | ||
1761 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(1,0),fRecTrackMatrix->Projection(1,0),"pt_zv_track_cont_matrix"); | |
1762 | aFolderObj->Add(h2D); | |
1763 | ||
1764 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(2,0),fRecTrackMatrix->Projection(2,0),"zv_eta_track_cont_matrix"); | |
1765 | aFolderObj->Add(h2D); | |
1766 | ||
1767 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(0),fRecTrackMatrix->Projection(0),"zv_track_cont_matrix"); | |
1768 | aFolderObj->Add(h); | |
1769 | ||
1770 | ||
1771 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(1),fRecTrackMatrix->Projection(1),"pt_track_cont_matrix"); | |
1772 | aFolderObj->Add(h); | |
1773 | ||
1774 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(2),fRecTrackMatrix->Projection(2),"eta_track_cont_matrix"); | |
1775 | aFolderObj->Add(h); | |
1776 | ||
1777 | // | |
1778 | // multiple track reconstruction correction | |
1779 | // | |
1780 | //hs = AlidNdPtHelper::GenerateContCorrMatrix(fRecMultTrackMatrix,fRecTrackMatrix,"zv_pt_eta_mult_track_cont_matrix"); | |
1781 | hs = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix,fRecTrackMatrix,"zv_pt_eta_mult_track_cont_matrix"); | |
1782 | aFolderObj->Add(hs); | |
1783 | ||
1784 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(1,2),fRecTrackMatrix->Projection(1,2),"eta_pt_mult_track_cont_matrix"); | |
1785 | aFolderObj->Add(h2D); | |
1786 | ||
1787 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(1,0),fRecTrackMatrix->Projection(1,0),"pt_zv_mult_track_cont_matrix"); | |
1788 | aFolderObj->Add(h2D); | |
1789 | ||
1790 | h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(2,0),fRecTrackMatrix->Projection(2,0),"zv_eta_mult_track_cont_matrix"); | |
1791 | aFolderObj->Add(h2D); | |
1792 | ||
1793 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(0),fRecTrackMatrix->Projection(0),"zv_mult_track_cont_matrix"); | |
1794 | aFolderObj->Add(h); | |
1795 | ||
1796 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(1),fRecTrackMatrix->Projection(1),"pt_mult_track_cont_matrix"); | |
1797 | aFolderObj->Add(h); | |
1798 | ||
1799 | h = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(2),fRecTrackMatrix->Projection(2),"eta_mult_track_cont_matrix"); | |
1800 | aFolderObj->Add(h); | |
1801 | ||
1802 | // | |
1803 | // Control histograms | |
1804 | // | |
1805 | ||
1806 | if(fHistogramsOn) { | |
1807 | ||
1808 | // Efficiency electrons, muons, pions, kaons, protons, all | |
1809 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(1,1); | |
1810 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(1,1); | |
1811 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1812 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1813 | h2c = (TH1D *)h2->Clone(); | |
1814 | h2c->Divide(h1); | |
1815 | h2c->SetName("eff_pt_electrons"); | |
1816 | aFolderObj->Add(h2c); | |
1817 | ||
1818 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(2,2); | |
1819 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(2,2); | |
1820 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1821 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1822 | h2c = (TH1D *)h2->Clone(); | |
1823 | h2c->Divide(h1); | |
1824 | h2c->SetName("eff_pt_muons"); | |
1825 | aFolderObj->Add(h2c); | |
1826 | ||
1827 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(3,3); | |
1828 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(3,3); | |
1829 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1830 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1831 | h2c = (TH1D *)h2->Clone(); | |
1832 | h2c->Divide(h1); | |
1833 | h2c->SetName("eff_pt_pions"); | |
1834 | aFolderObj->Add(h2c); | |
1835 | ||
1836 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(4,4); | |
1837 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(4,4); | |
1838 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1839 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1840 | h2c = (TH1D *)h2->Clone(); | |
1841 | h2c->Divide(h1); | |
1842 | h2c->SetName("eff_pt_kaons"); | |
1843 | aFolderObj->Add(h2c); | |
1844 | ||
1845 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(5,5); | |
1846 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(5,5); | |
1847 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1848 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1849 | h2c = (TH1D *)h2->Clone(); | |
1850 | h2c->Divide(h1); | |
1851 | h2c->SetName("eff_pt_protons"); | |
1852 | aFolderObj->Add(h2c); | |
1853 | ||
1854 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(1,5); | |
1855 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(1,5); | |
1856 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1857 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1858 | h2c = (TH1D *)h2->Clone(); | |
1859 | h2c->Divide(h1); | |
1860 | h2c->SetName("eff_pt_selected"); | |
1861 | aFolderObj->Add(h2c); | |
1862 | ||
1863 | fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(1,6); | |
1864 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(1,6); | |
1865 | h1 = fMCPrimTrackHist1[1]->Projection(0); | |
1866 | h2 = fMCPrimTrackHist1[2]->Projection(0); | |
1867 | h2c = (TH1D *)h2->Clone(); | |
1868 | h2c->Divide(h1); | |
1869 | h2c->SetName("eff_pt_all"); | |
1870 | aFolderObj->Add(h2c); | |
1871 | ||
1872 | fMCPrimTrackHist1[1]->GetAxis(1)->SetRange(1,fMCPrimTrackHist1[1]->GetAxis(1)->GetNbins()); | |
1873 | fMCPrimTrackHist1[2]->GetAxis(1)->SetRange(1,fMCPrimTrackHist1[2]->GetAxis(1)->GetNbins()); | |
1874 | ||
1875 | // pt spetra | |
1876 | // - rec, primaries, secondaries | |
1877 | // - primaries (pid) | |
1878 | // - secondaries (pid) | |
1879 | // - secondaries (mech) | |
1880 | // - secondaries (mother) | |
1881 | // | |
1882 | ||
1883 | TH1D *mcPtAccall = fMCTrackHist1[1]->Projection(0); | |
1884 | mcPtAccall->SetName("mc_pt_acc_all"); | |
1885 | aFolderObj->Add(mcPtAccall); | |
1886 | ||
1887 | TH1D *mcPtAccprim = fMCPrimTrackHist1[1]->Projection(0); | |
1888 | mcPtAccprim->SetName("mc_pt_acc_prim"); | |
1889 | aFolderObj->Add(mcPtAccprim); | |
1890 | ||
1891 | TH1D *mcPtRecall = fMCTrackHist1[2]->Projection(0); | |
1892 | mcPtRecall->SetName("mc_pt_rec_all"); | |
1893 | aFolderObj->Add(mcPtRecall); | |
1894 | ||
1895 | TH1D *mcPtRecprim = fMCPrimTrackHist1[2]->Projection(0); | |
1896 | mcPtRecprim->SetName("mc_pt_rec_prim"); | |
1897 | aFolderObj->Add(mcPtRecprim); | |
1898 | ||
1899 | TH1D *mcPtRecsec = fMCSecTrackHist1[2]->Projection(0); | |
1900 | mcPtRecsec->SetName("mc_pt_rec_sec"); | |
1901 | aFolderObj->Add(mcPtRecsec); | |
1902 | ||
1903 | for(Int_t i = 0; i<6; i++) | |
1904 | { | |
1905 | snprintf(name,256,"mc_pt_rec_prim_pid_%d",i); | |
1906 | fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(i+1,i+1); | |
1907 | h = fMCPrimTrackHist1[2]->Projection(0); | |
1908 | h->SetName(name); | |
68c688b7 | 1909 | aFolderObj->Add(h); |
3c5d5aef | 1910 | |
1911 | snprintf(name,256,"mc_pt_rec_sec_pid_%d",i); | |
1912 | fMCSecTrackHist1[2]->GetAxis(2)->SetRange(i+1,i+1); | |
1913 | h = fMCSecTrackHist1[2]->Projection(0); | |
1914 | h->SetName(name); | |
68c688b7 | 1915 | aFolderObj->Add(h); |
3c5d5aef | 1916 | |
1917 | // production mechanisms for given pid | |
1918 | fMCSecTrackHist1[2]->GetAxis(2)->SetRange(i+1,i+1); | |
1919 | ||
1920 | for(Int_t j=0; j<20; j++) { | |
1921 | if(j == 4) { | |
1922 | // decay | |
1923 | ||
1924 | snprintf(name,256,"mc_pt_rec_sec_pid_%d_decay",i); | |
1925 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1926 | h = fMCSecTrackHist1[2]->Projection(0); | |
1927 | h->SetName(name); | |
1928 | aFolderObj->Add(h); | |
1929 | ||
1930 | snprintf(name,256,"mc_eta_rec_sec_pid_%d_decay",i); | |
1931 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1932 | h = fMCSecTrackHist1[2]->Projection(1); | |
1933 | h->SetName(name); | |
1934 | aFolderObj->Add(h); | |
1935 | ||
1936 | snprintf(name,256,"mc_mother_rec_sec_pid_%d_decay",i); | |
1937 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1938 | h = fMCSecTrackHist1[2]->Projection(4); | |
1939 | h->SetName(name); | |
1940 | aFolderObj->Add(h); | |
1941 | ||
1942 | } else if (j == 5) { | |
1943 | // conversion | |
1944 | ||
1945 | snprintf(name,256,"mc_pt_rec_sec_pid_%d_conv",i); | |
1946 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1947 | h = fMCSecTrackHist1[2]->Projection(0); | |
1948 | h->SetName(name); | |
1949 | aFolderObj->Add(h); | |
1950 | ||
1951 | snprintf(name,256,"mc_eta_rec_sec_pid_%d_conv",i); | |
1952 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1953 | h = fMCSecTrackHist1[2]->Projection(1); | |
1954 | h->SetName(name); | |
1955 | aFolderObj->Add(h); | |
1956 | ||
1957 | snprintf(name,256,"mc_mother_rec_sec_pid_%d_conv",i); | |
1958 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1959 | h = fMCSecTrackHist1[2]->Projection(4); | |
1960 | h->SetName(name); | |
1961 | aFolderObj->Add(h); | |
1962 | ||
1963 | } else if (j == 13) { | |
1964 | // mat | |
1965 | ||
1966 | snprintf(name,256,"mc_pt_rec_sec_pid_%d_mat",i); | |
1967 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1968 | h = fMCSecTrackHist1[2]->Projection(0); | |
1969 | h->SetName(name); | |
1970 | aFolderObj->Add(h); | |
1971 | ||
1972 | snprintf(name,256,"mc_eta_rec_sec_pid_%d_mat",i); | |
1973 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1974 | h = fMCSecTrackHist1[2]->Projection(1); | |
1975 | h->SetName(name); | |
1976 | aFolderObj->Add(h); | |
1977 | ||
1978 | snprintf(name,256,"mc_eta_mother_rec_sec_pid_%d_mat",i); | |
1979 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1980 | h = fMCSecTrackHist1[2]->Projection(4,1); | |
1981 | h->SetName(name); | |
1982 | aFolderObj->Add(h); | |
1983 | ||
1984 | snprintf(name,256,"mc_mother_rec_sec_pid_%d_mat",i); | |
1985 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1986 | h = fMCSecTrackHist1[2]->Projection(4); | |
1987 | h->SetName(name); | |
1988 | aFolderObj->Add(h); | |
1989 | ||
1990 | snprintf(name,256,"mc_pt_mother_rec_sec_pid_%d_mat",i); | |
1991 | fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1); | |
1992 | h = fMCSecTrackHist1[2]->Projection(4,0); | |
1993 | h->SetName(name); | |
1994 | aFolderObj->Add(h); | |
1995 | ||
1996 | } else { | |
1997 | continue; | |
1998 | } | |
68c688b7 | 1999 | } |
3c5d5aef | 2000 | |
2001 | } | |
2002 | } // end fHistogramOn | |
2003 | ||
2004 | // | |
2005 | // resolution histograms | |
2006 | // only for reconstructed tracks | |
2007 | // | |
2008 | ||
2009 | TH2F *h2F=0; | |
2010 | TCanvas * c = new TCanvas("resol","resol"); | |
2011 | c->cd(); | |
2012 | ||
2013 | // | |
2014 | fRecMCTrackHist1->GetAxis(1)->SetRangeUser(-0.8,0.79); | |
2015 | ||
2016 | h2F = (TH2F*)fRecMCTrackHist1->Projection(2,0); | |
2017 | h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10); | |
2018 | h->SetXTitle("p_{tmc} (GeV/c)"); | |
2019 | h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} resolution"); | |
2020 | h->Draw(); | |
2021 | h->SetName("pt_resolution_vs_mcpt"); | |
2022 | aFolderObj->Add(h); | |
2023 | ||
2024 | h2F = (TH2F*)fRecMCTrackHist1->Projection(2,0); | |
2025 | h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10); | |
2026 | h->SetXTitle("p_{tmc} (GeV/c)"); | |
2027 | h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} mean"); | |
2028 | h->Draw(); | |
2029 | h->SetName("dpt_mean_vs_mcpt"); | |
2030 | aFolderObj->Add(h); | |
2031 | ||
2032 | // | |
2033 | h2F = (TH2F*)fRecMCTrackHist1->Projection(3,0); | |
2034 | h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10); | |
2035 | h->SetXTitle("p_{tmc} (GeV/c)"); | |
2036 | h->SetYTitle("(#eta-#eta_{mc}) resolution"); | |
2037 | h->Draw(); | |
2038 | h->SetName("eta_resolution_vs_mcpt"); | |
2039 | aFolderObj->Add(h); | |
2040 | ||
2041 | h2F = (TH2F*)fRecMCTrackHist1->Projection(3,0); | |
2042 | h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10); | |
2043 | h->SetXTitle("p_{tmc} (GeV/c)"); | |
2044 | h->SetYTitle("(#eta-mc#eta) mean"); | |
2045 | h->Draw(); | |
2046 | h->SetName("deta_mean_vs_mcpt"); | |
2047 | aFolderObj->Add(h); | |
2048 | ||
2049 | // | |
2050 | fRecMCTrackHist1->GetAxis(1)->SetRange(1,fRecMCTrackHist1->GetAxis(1)->GetNbins()); | |
2051 | ||
2052 | h2F = (TH2F*)fRecMCTrackHist1->Projection(2,1); | |
2053 | h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10); | |
2054 | h->SetXTitle("#eta_{mc}"); | |
2055 | h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} resolution"); | |
2056 | h->Draw(); | |
2057 | h->SetName("pt_resolution_vs_mceta"); | |
2058 | aFolderObj->Add(h); | |
2059 | ||
2060 | h2F = (TH2F*)fRecMCTrackHist1->Projection(2,1); | |
2061 | h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10); | |
2062 | h->SetXTitle("#eta_{mc}"); | |
2063 | h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} mean"); | |
2064 | h->Draw(); | |
2065 | h->SetName("dpt_mean_vs_mceta"); | |
2066 | aFolderObj->Add(h); | |
2067 | ||
2068 | // | |
2069 | h2F = (TH2F*)fRecMCTrackHist1->Projection(3,1); | |
2070 | h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10); | |
2071 | h->SetXTitle("#eta_{mc}"); | |
2072 | h->SetYTitle("(#eta-#eta_{mc}) resolution"); | |
2073 | h->Draw(); | |
2074 | h->SetName("eta_resolution_vs_mceta"); | |
2075 | aFolderObj->Add(h); | |
2076 | ||
2077 | h2F = (TH2F*)fRecMCTrackHist1->Projection(3,1); | |
2078 | h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10); | |
2079 | h->SetXTitle("#eta_{mc}"); | |
2080 | h->SetYTitle("(#eta-mc#eta) mean"); | |
2081 | h->Draw(); | |
2082 | h->SetName("deta_mean_vs_mceta"); | |
2083 | aFolderObj->Add(h); | |
2084 | ||
2085 | fRecMCTrackHist1->GetAxis(0)->SetRange(1,fRecMCTrackHist1->GetAxis(0)->GetNbins()); | |
2086 | ||
2087 | } // end use MC info | |
2088 | ||
2089 | // export objects to analysis folder | |
2090 | fAnalysisFolder = ExportToFolder(aFolderObj); | |
2091 | ||
2092 | // delete only TObjArray | |
2093 | if(aFolderObj) delete aFolderObj; | |
1a6352a5 | 2094 | } |
2095 | ||
2096 | //_____________________________________________________________________________ | |
2097 | TFolder* AlidNdPtAnalysisPbPb2011::ExportToFolder(TObjArray * const array) | |
2098 | { | |
3c5d5aef | 2099 | // recreate folder avery time and export objects to new one |
2100 | // | |
2101 | AlidNdPtAnalysisPbPb2011 * comp=this; | |
2102 | TFolder *folder = comp->GetAnalysisFolder(); | |
2103 | ||
2104 | TString name, title; | |
2105 | TFolder *newFolder = 0; | |
2106 | Int_t i = 0; | |
2107 | Int_t size = array->GetSize(); | |
2108 | ||
2109 | if(folder) { | |
2110 | // get name and title from old folder | |
2111 | name = folder->GetName(); | |
2112 | title = folder->GetTitle(); | |
2113 | ||
2114 | // delete old one | |
2115 | delete folder; | |
2116 | ||
2117 | // create new one | |
2118 | newFolder = CreateFolder(name.Data(),title.Data()); | |
2119 | newFolder->SetOwner(); | |
2120 | ||
2121 | // add objects to folder | |
2122 | while(i < size) { | |
2123 | newFolder->Add(array->At(i)); | |
2124 | i++; | |
2125 | } | |
2126 | } | |
2127 | ||
2128 | return newFolder; | |
1a6352a5 | 2129 | } |
2130 | ||
2131 | //_____________________________________________________________________________ | |
2132 | TFolder* AlidNdPtAnalysisPbPb2011::CreateFolder(TString name,TString title) { | |
3c5d5aef | 2133 | // create folder for analysed histograms |
2134 | // | |
2135 | TFolder *folder = 0; | |
2136 | folder = new TFolder(name.Data(),title.Data()); | |
2137 | ||
2138 | return folder; | |
1a6352a5 | 2139 | } |