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d25bcbe6 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | //------------------------------------------------------------------------------ | |
16 | // AlidNdPtAnalysisPbPbAOD class. | |
17 | // | |
18 | // Author: P. Luettig, 15.05.2013 | |
ea3cfeda | 19 | // last modified: 17.10.2013 |
d25bcbe6 | 20 | //------------------------------------------------------------------------------ |
21 | ||
22 | ||
23 | #include "AlidNdPtAnalysisPbPbAOD.h" | |
24 | ||
25 | ||
26 | using namespace std; | |
27 | ||
28 | ClassImp(AlidNdPtAnalysisPbPbAOD) | |
29 | ||
ea3cfeda | 30 | |
d25bcbe6 | 31 | |
32 | AlidNdPtAnalysisPbPbAOD::AlidNdPtAnalysisPbPbAOD(const char *name) : AliAnalysisTaskSE(name), | |
33 | fOutputList(0), | |
34 | // Histograms | |
ea3cfeda PL |
35 | fPt(0), |
36 | fMCPt(0), | |
37 | fZvPtEtaCent(0), | |
bc2a9da9 | 38 | fPhiPtEtaCent(0), |
ea3cfeda PL |
39 | fMCRecPrimZvPtEtaCent(0), |
40 | fMCGenZvPtEtaCent(0), | |
41 | fMCRecSecZvPtEtaCent(0), | |
bc2a9da9 PL |
42 | fMCRecPrimPhiPtEtaCent(0), |
43 | fMCGenPhiPtEtaCent(0), | |
44 | fMCRecSecPhiPtEtaCent(0), | |
ea3cfeda PL |
45 | fEventStatistics(0), |
46 | fEventStatisticsCentrality(0), | |
47 | fMCEventStatisticsCentrality(0), | |
48 | fAllEventStatisticsCentrality(0), | |
49 | fEventStatisticsCentralityTrigger(0), | |
50 | fZvMultCent(0), | |
51 | fTriggerStatistics(0), | |
52 | fMCTrackPdgCode(0), | |
53 | fMCTrackStatusCode(0), | |
54 | fCharge(0), | |
55 | fMCCharge(0), | |
56 | fMCPdgPt(0), | |
57 | fMCHijingPrim(0), | |
58 | fDCAPtAll(0), | |
59 | fDCAPtAccepted(0), | |
60 | fMCDCAPtSecondary(0), | |
61 | fMCDCAPtPrimary(0), | |
62 | fCutPercClusters(0), | |
63 | fCutPercCrossed(0), | |
64 | fCrossCheckRowsLength(0), | |
65 | fCrossCheckClusterLength(0), | |
66 | fCrossCheckRowsLengthAcc(0), | |
67 | fCrossCheckClusterLengthAcc(0), | |
d25bcbe6 | 68 | //global |
ea3cfeda | 69 | fIsMonteCarlo(0), |
d25bcbe6 | 70 | // event cut variables |
ea3cfeda | 71 | fCutMaxZVertex(10.), |
d25bcbe6 | 72 | // track kinematic cut variables |
ea3cfeda PL |
73 | fCutPtMin(0.15), |
74 | fCutPtMax(200.), | |
75 | fCutEtaMin(-0.8), | |
76 | fCutEtaMax(0.8), | |
d25bcbe6 | 77 | // track quality cut variables |
ea3cfeda PL |
78 | fUseRelativeCuts(kFALSE), |
79 | fCutRequireTPCRefit(kTRUE), | |
80 | fCutMinNumberOfClusters(60), | |
81 | fCutPercMinNumberOfClusters(0.2), | |
82 | fCutMinNumberOfCrossedRows(120.), | |
83 | fCutPercMinNumberOfCrossedRows(0.2), | |
84 | fCutMinRatioCrossedRowsOverFindableClustersTPC(0.8), | |
85 | fCutMaxChi2PerClusterTPC(4.), | |
86 | fCutMaxFractionSharedTPCClusters(0.4), | |
87 | fCutMaxDCAToVertexZ(3.0), | |
88 | fCutMaxDCAToVertexXY(3.0), | |
89 | fCutRequireITSRefit(kTRUE), | |
90 | fCutMaxChi2PerClusterITS(36.), | |
91 | fCutDCAToVertex2D(kFALSE), | |
92 | fCutRequireSigmaToVertex(kFALSE), | |
93 | fCutMaxDCAToVertexXYPtDepPar0(0.0182), | |
94 | fCutMaxDCAToVertexXYPtDepPar1(0.0350), | |
95 | fCutMaxDCAToVertexXYPtDepPar2(1.01), | |
96 | fCutAcceptKinkDaughters(kFALSE), | |
97 | fCutMaxChi2TPCConstrainedGlobal(36.), | |
98 | fCutLengthInTPCPtDependent(kFALSE), | |
99 | fPrefactorLengthInTPCPtDependent(1), | |
d25bcbe6 | 100 | // binning for THnSparse |
101 | fMultNbins(0), | |
102 | fPtNbins(0), | |
103 | fPtCorrNbins(0), | |
72bb4ceb | 104 | fPtCheckNbins(0), |
d25bcbe6 | 105 | fEtaNbins(0), |
72bb4ceb | 106 | fEtaCheckNbins(0), |
d25bcbe6 | 107 | fZvNbins(0), |
108 | fCentralityNbins(0), | |
72bb4ceb | 109 | fPhiNbins(0), |
d25bcbe6 | 110 | fBinsMult(0), |
111 | fBinsPt(0), | |
112 | fBinsPtCorr(0), | |
72bb4ceb | 113 | fBinsPtCheck(0), |
d25bcbe6 | 114 | fBinsEta(0), |
72bb4ceb | 115 | fBinsEtaCheck(0), |
d25bcbe6 | 116 | fBinsZv(0), |
72bb4ceb | 117 | fBinsCentrality(0), |
118 | fBinsPhi(0) | |
d25bcbe6 | 119 | { |
72bb4ceb | 120 | |
121 | for(Int_t i = 0; i < cqMax; i++) | |
122 | { | |
ea3cfeda PL |
123 | fCrossCheckAll[i] = 0; |
124 | fCrossCheckAcc[i] = 0; | |
72bb4ceb | 125 | } |
126 | ||
d25bcbe6 | 127 | fMultNbins = 0; |
128 | fPtNbins = 0; | |
129 | fPtCorrNbins = 0; | |
72bb4ceb | 130 | fPtCheckNbins = 0; |
d25bcbe6 | 131 | fEtaNbins = 0; |
72bb4ceb | 132 | fEtaCheckNbins = 0; |
d25bcbe6 | 133 | fZvNbins = 0; |
134 | fCentralityNbins = 0; | |
135 | fBinsMult = 0; | |
136 | fBinsPt = 0; | |
137 | fBinsPtCorr = 0; | |
72bb4ceb | 138 | fBinsPtCheck = 0; |
d25bcbe6 | 139 | fBinsEta = 0; |
72bb4ceb | 140 | fBinsEtaCheck = 0; |
d25bcbe6 | 141 | fBinsZv = 0; |
142 | fBinsCentrality = 0; | |
72bb4ceb | 143 | fBinsPhi = 0; |
d25bcbe6 | 144 | |
145 | DefineOutput(1, TList::Class()); | |
146 | } | |
147 | ||
148 | // destructor | |
149 | AlidNdPtAnalysisPbPbAOD::~AlidNdPtAnalysisPbPbAOD() | |
150 | { | |
9db7eb94 | 151 | |
ea3cfeda PL |
152 | if(fZvPtEtaCent) delete fZvPtEtaCent; fZvPtEtaCent = 0; |
153 | if(fPt) delete fPt; fPt = 0; | |
154 | if(fMCRecPrimZvPtEtaCent) delete fMCRecPrimZvPtEtaCent; fMCRecPrimZvPtEtaCent = 0; | |
155 | if(fMCGenZvPtEtaCent) delete fMCGenZvPtEtaCent; fMCGenZvPtEtaCent = 0; | |
156 | if(fMCRecSecZvPtEtaCent) delete fMCRecSecZvPtEtaCent; fMCRecSecZvPtEtaCent = 0; | |
157 | if(fMCPt) delete fMCPt; fMCPt = 0; | |
158 | if(fEventStatistics) delete fEventStatistics; fEventStatistics = 0; | |
159 | if(fEventStatisticsCentrality) delete fEventStatisticsCentrality; fEventStatisticsCentrality = 0; | |
160 | if(fMCEventStatisticsCentrality) delete fMCEventStatisticsCentrality; fMCEventStatisticsCentrality = 0; | |
161 | if(fAllEventStatisticsCentrality) delete fAllEventStatisticsCentrality; fAllEventStatisticsCentrality = 0; | |
162 | if(fEventStatisticsCentralityTrigger) delete fEventStatisticsCentralityTrigger; fEventStatisticsCentralityTrigger = 0; | |
163 | if(fZvMultCent) delete fZvMultCent; fZvMultCent = 0; | |
164 | if(fTriggerStatistics) delete fTriggerStatistics; fTriggerStatistics = 0; | |
165 | if(fMCTrackPdgCode) delete fMCTrackPdgCode; fMCTrackPdgCode = 0; | |
166 | if(fMCTrackStatusCode) delete fMCTrackStatusCode; fMCTrackStatusCode = 0; | |
167 | if(fCharge) delete fCharge; fCharge = 0; | |
168 | if(fMCCharge) delete fMCCharge; fMCCharge = 0; | |
169 | if(fMCPdgPt) delete fMCPdgPt; fMCPdgPt = 0; | |
170 | if(fMCHijingPrim) delete fMCHijingPrim; fMCHijingPrim = 0; | |
171 | if(fDCAPtAll) delete fDCAPtAll; fDCAPtAll = 0; | |
172 | if(fDCAPtAccepted) delete fDCAPtAccepted; fDCAPtAccepted = 0; | |
173 | if(fMCDCAPtSecondary) delete fMCDCAPtSecondary; fMCDCAPtSecondary = 0; | |
174 | if(fMCDCAPtPrimary) delete fMCDCAPtPrimary; fMCDCAPtPrimary = 0; | |
175 | if(fMCDCAPtSecondary) delete fMCDCAPtSecondary; fMCDCAPtSecondary = 0; | |
176 | if(fMCDCAPtPrimary) delete fMCDCAPtPrimary; fMCDCAPtPrimary = 0; | |
72bb4ceb | 177 | |
178 | for(Int_t i = 0; i < cqMax; i++) | |
179 | { | |
ea3cfeda PL |
180 | if(fCrossCheckAll[i]) delete fCrossCheckAll[i]; fCrossCheckAll[i] = 0; |
181 | if(fCrossCheckAcc[i]) delete fCrossCheckAcc[i]; fCrossCheckAcc[i] = 0; | |
72bb4ceb | 182 | } |
183 | ||
d25bcbe6 | 184 | } |
185 | ||
186 | void AlidNdPtAnalysisPbPbAOD::UserCreateOutputObjects() | |
187 | { | |
188 | // create all output histograms here | |
189 | OpenFile(1, "RECREATE"); | |
190 | ||
191 | fOutputList = new TList(); | |
192 | fOutputList->SetOwner(); | |
193 | ||
194 | //define default binning | |
195 | 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 }; | |
196 | 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}; | |
72bb4ceb | 197 | 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}; |
d25bcbe6 | 198 | 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}; |
199 | Double_t binsZvDefault[13] = {-30.,-25.,-20.,-15.,-10.,-5.,0.,5.,10.,15.,20.,25.,30.}; | |
200 | Double_t binsCentralityDefault[12] = {0., 5., 10., 20., 30., 40., 50., 60., 70., 80., 90., 100.}; | |
201 | ||
72bb4ceb | 202 | Double_t binsPhiDefault[37] = { 0, 0.174533, 0.349066, 0.523599, 0.698132, 0.872665, 1.0472, 1.22173, 1.39626, 1.5708, 1.74533, 1.91986, 2.0944, 2.26893, 2.44346, 2.61799, 2.79253, 2.96706, 3.14159, 3.31613, 3.49066, 3.66519, 3.83972, 4.01426, 4.18879, 4.36332, 4.53786, 4.71239, 4.88692, 5.06145, 5.23599, 5.41052, 5.58505, 5.75959, 5.93412, 6.10865, 2.*TMath::Pi()}; |
203 | ||
204 | Double_t binsPtCheckDefault[20] = {0.,0.15,0.5,1.0,2.0,3.0,4.0, 5.0, 10.0, 13.0, 15.0, 20.0, 25.0, 30.0, 40.0, 50.0, 70.0, 100.0, 150.0, 200.0}; | |
205 | Double_t binsEtaCheckDefault[7] = {-1.0,-0.8,-0.4,0.,0.4,0.8,1.0}; | |
206 | ||
d25bcbe6 | 207 | // if no binning is set, use the default |
208 | if (!fBinsMult) { SetBinsMult(48,binsMultDefault); } | |
209 | if (!fBinsPt) { SetBinsPt(82,binsPtDefault); } | |
210 | if (!fBinsPtCorr) { SetBinsPtCorr(37,binsPtCorrDefault); } | |
72bb4ceb | 211 | if (!fBinsPtCheck) { SetBinsPtCheck(20,binsPtCheckDefault); } |
d25bcbe6 | 212 | if (!fBinsEta) { SetBinsEta(31,binsEtaDefault); } |
72bb4ceb | 213 | if (!fBinsEtaCheck) { SetBinsEtaCheck(7,binsEtaCheckDefault); } |
d25bcbe6 | 214 | if (!fBinsZv) { SetBinsZv(13,binsZvDefault); } |
215 | if (!fBinsCentrality) { SetBinsCentrality(12,binsCentralityDefault); } | |
72bb4ceb | 216 | if (!fBinsPhi) { SetBinsPhi(37,binsPhiDefault); } |
d25bcbe6 | 217 | |
218 | Int_t binsZvPtEtaCent[4]={fZvNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; | |
bc2a9da9 | 219 | Int_t binsPhiPtEtaCent[4]={fPhiNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; |
d25bcbe6 | 220 | Int_t binsZvMultCent[3]={fZvNbins-1,fMultNbins-1,fCentralityNbins-1}; |
221 | ||
222 | // define Histograms | |
ea3cfeda PL |
223 | fZvPtEtaCent = new THnSparseF("fZvPtEtaCent","Zv:Pt:Eta:Centrality",4,binsZvPtEtaCent); |
224 | fZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
225 | fZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
226 | fZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
227 | fZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
228 | fZvPtEtaCent->GetAxis(0)->SetTitle("Zv (cm)"); | |
229 | fZvPtEtaCent->GetAxis(1)->SetTitle("Pt (GeV/c)"); | |
230 | fZvPtEtaCent->GetAxis(2)->SetTitle("Eta"); | |
231 | fZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
232 | fZvPtEtaCent->Sumw2(); | |
233 | ||
bc2a9da9 PL |
234 | fPhiPtEtaCent = new THnSparseF("fPhiPtEtaCent","Phi:Pt:Eta:Centrality",4,binsPhiPtEtaCent); |
235 | fPhiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
236 | fPhiPtEtaCent->SetBinEdges(1,fBinsPt); | |
237 | fPhiPtEtaCent->SetBinEdges(2,fBinsEta); | |
238 | fPhiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
239 | fPhiPtEtaCent->GetAxis(0)->SetTitle("Phi (cm)"); | |
240 | fPhiPtEtaCent->GetAxis(1)->SetTitle("Pt (GeV/c)"); | |
241 | fPhiPtEtaCent->GetAxis(2)->SetTitle("Eta"); | |
242 | fPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
243 | fPhiPtEtaCent->Sumw2(); | |
244 | ||
245 | ||
246 | ||
ea3cfeda PL |
247 | fMCRecPrimZvPtEtaCent = new THnSparseF("fMCRecPrimZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent); |
248 | fMCRecPrimZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
249 | fMCRecPrimZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
250 | fMCRecPrimZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
251 | fMCRecPrimZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
252 | fMCRecPrimZvPtEtaCent->GetAxis(0)->SetTitle("MC Zv (cm)"); | |
253 | fMCRecPrimZvPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
254 | fMCRecPrimZvPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
255 | fMCRecPrimZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
256 | fMCRecPrimZvPtEtaCent->Sumw2(); | |
257 | ||
258 | fMCGenZvPtEtaCent = new THnSparseF("fMCGenZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent); | |
259 | fMCGenZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
260 | fMCGenZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
261 | fMCGenZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
262 | fMCGenZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
263 | fMCGenZvPtEtaCent->GetAxis(0)->SetTitle("MC Zv (cm)"); | |
264 | fMCGenZvPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
265 | fMCGenZvPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
266 | fMCGenZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
267 | fMCGenZvPtEtaCent->Sumw2(); | |
268 | ||
269 | fMCRecSecZvPtEtaCent = new THnSparseF("fMCRecSecZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent); | |
270 | fMCRecSecZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
271 | fMCRecSecZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
272 | fMCRecSecZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
273 | fMCRecSecZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
274 | fMCRecSecZvPtEtaCent->GetAxis(0)->SetTitle("MC Sec Zv (cm)"); | |
275 | fMCRecSecZvPtEtaCent->GetAxis(1)->SetTitle("MC Sec Pt (GeV/c)"); | |
276 | fMCRecSecZvPtEtaCent->GetAxis(2)->SetTitle("MC Sec Eta"); | |
277 | fMCRecSecZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
278 | fMCRecSecZvPtEtaCent->Sumw2(); | |
279 | ||
bc2a9da9 PL |
280 | fMCRecPrimPhiPtEtaCent = new THnSparseF("fMCRecPrimPhiPtEtaCent","mcPhi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent); |
281 | fMCRecPrimPhiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
282 | fMCRecPrimPhiPtEtaCent->SetBinEdges(1,fBinsPt); | |
283 | fMCRecPrimPhiPtEtaCent->SetBinEdges(2,fBinsEta); | |
284 | fMCRecPrimPhiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
285 | fMCRecPrimPhiPtEtaCent->GetAxis(0)->SetTitle("MC Phi (cm)"); | |
286 | fMCRecPrimPhiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
287 | fMCRecPrimPhiPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
288 | fMCRecPrimPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
289 | fMCRecPrimPhiPtEtaCent->Sumw2(); | |
290 | ||
291 | fMCGenPhiPtEtaCent = new THnSparseF("fMCGenPhiPtEtaCent","mcPhi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent); | |
292 | fMCGenPhiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
293 | fMCGenPhiPtEtaCent->SetBinEdges(1,fBinsPt); | |
294 | fMCGenPhiPtEtaCent->SetBinEdges(2,fBinsEta); | |
295 | fMCGenPhiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
296 | fMCGenPhiPtEtaCent->GetAxis(0)->SetTitle("MC Phi (cm)"); | |
297 | fMCGenPhiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
298 | fMCGenPhiPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
299 | fMCGenPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
300 | fMCGenPhiPtEtaCent->Sumw2(); | |
301 | ||
302 | fMCRecSecPhiPtEtaCent = new THnSparseF("fMCRecSecPhiPtEtaCent","mcPhi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent); | |
303 | fMCRecSecPhiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
304 | fMCRecSecPhiPtEtaCent->SetBinEdges(1,fBinsPt); | |
305 | fMCRecSecPhiPtEtaCent->SetBinEdges(2,fBinsEta); | |
306 | fMCRecSecPhiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
307 | fMCRecSecPhiPtEtaCent->GetAxis(0)->SetTitle("MC Sec Phi (cm)"); | |
308 | fMCRecSecPhiPtEtaCent->GetAxis(1)->SetTitle("MC Sec Pt (GeV/c)"); | |
309 | fMCRecSecPhiPtEtaCent->GetAxis(2)->SetTitle("MC Sec Eta"); | |
310 | fMCRecSecPhiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
311 | fMCRecSecPhiPtEtaCent->Sumw2(); | |
312 | ||
ea3cfeda PL |
313 | fPt = new TH1F("fPt","fPt",2000,0,200); |
314 | fPt->GetXaxis()->SetTitle("p_{T} (GeV/c)"); | |
315 | fPt->GetYaxis()->SetTitle("dN/dp_{T}"); | |
316 | fPt->Sumw2(); | |
317 | ||
318 | fMCPt = new TH1F("fMCPt","fMCPt",2000,0,200); | |
319 | fMCPt->GetXaxis()->SetTitle("MC p_{T} (GeV/c)"); | |
320 | fMCPt->GetYaxis()->SetTitle("dN/dp_{T}"); | |
321 | fMCPt->Sumw2(); | |
322 | ||
323 | fEventStatistics = new TH1F("fEventStatistics","fEventStatistics",10,0,10); | |
324 | fEventStatistics->GetYaxis()->SetTitle("number of events"); | |
325 | fEventStatistics->SetBit(TH1::kCanRebin); | |
326 | ||
327 | fEventStatisticsCentrality = new TH1F("fEventStatisticsCentrality","fEventStatisticsCentrality",fCentralityNbins-1, fBinsCentrality); | |
328 | fEventStatisticsCentrality->GetYaxis()->SetTitle("number of events"); | |
329 | ||
330 | fMCEventStatisticsCentrality = new TH1F("fMCEventStatisticsCentrality","fMCEventStatisticsCentrality",fCentralityNbins-1, fBinsCentrality); | |
331 | fMCEventStatisticsCentrality->GetYaxis()->SetTitle("number of MC events"); | |
332 | ||
333 | fAllEventStatisticsCentrality = new TH1F("fAllEventStatisticsCentrality","fAllEventStatisticsCentrality",fCentralityNbins-1, fBinsCentrality); | |
334 | fAllEventStatisticsCentrality->GetYaxis()->SetTitle("number of events"); | |
335 | ||
336 | fEventStatisticsCentralityTrigger = new TH2F("fEventStatisticsCentralityTrigger","fEventStatisticsCentralityTrigger;centrality;trigger",100,0,100,3,0,3); | |
337 | fEventStatisticsCentralityTrigger->Sumw2(); | |
338 | ||
339 | fZvMultCent = new THnSparseF("fZvMultCent","Zv:mult:Centrality",3,binsZvMultCent); | |
340 | fZvMultCent->SetBinEdges(0,fBinsZv); | |
341 | fZvMultCent->SetBinEdges(1,fBinsMult); | |
342 | fZvMultCent->SetBinEdges(2,fBinsCentrality); | |
343 | fZvMultCent->GetAxis(0)->SetTitle("Zv (cm)"); | |
344 | fZvMultCent->GetAxis(1)->SetTitle("N_{acc}"); | |
345 | fZvMultCent->GetAxis(2)->SetTitle("Centrality"); | |
346 | fZvMultCent->Sumw2(); | |
347 | ||
348 | fTriggerStatistics = new TH1F("fTriggerStatistics","fTriggerStatistics",10,0,10); | |
349 | fTriggerStatistics->GetYaxis()->SetTitle("number of events"); | |
350 | ||
351 | fMCTrackPdgCode = new TH1F("fMCTrackPdgCode","fMCTrackPdgCode",100,0,10); | |
352 | fMCTrackPdgCode->GetYaxis()->SetTitle("number of tracks"); | |
353 | fMCTrackPdgCode->SetBit(TH1::kCanRebin); | |
354 | ||
355 | fMCTrackStatusCode = new TH1F("fMCTrackStatusCode","fMCTrackStatusCode",100,0,10); | |
356 | fMCTrackStatusCode->GetYaxis()->SetTitle("number of tracks"); | |
357 | fMCTrackStatusCode->SetBit(TH1::kCanRebin); | |
358 | ||
359 | fCharge = new TH1F("fCharge","fCharge",30, -5, 5); | |
360 | fCharge->GetXaxis()->SetTitle("Charge"); | |
361 | fCharge->GetYaxis()->SetTitle("number of tracks"); | |
362 | ||
363 | fMCCharge = new TH1F("fMCCharge","fMCCharge",30, -5, 5); | |
364 | fMCCharge->GetXaxis()->SetTitle("MC Charge"); | |
365 | fMCCharge->GetYaxis()->SetTitle("number of tracks"); | |
366 | ||
367 | fMCPdgPt = new TH2F("fMCPdgPt","fMCPdgPt",fPtNbins-1, fBinsPt, 100,0,100); | |
368 | fMCPdgPt->GetYaxis()->SetTitle("particle"); | |
369 | fMCPdgPt->GetXaxis()->SetTitle("Pt (GeV/c)"); | |
370 | ||
371 | fMCHijingPrim = new TH1F("fMCHijingPrim","fMCHijingPrim",2,0,2); | |
372 | fMCHijingPrim->GetYaxis()->SetTitle("number of particles"); | |
d25bcbe6 | 373 | |
95f26ffa | 374 | |
95f26ffa | 375 | |
72bb4ceb | 376 | Int_t binsDCAxyDCAzPtEtaPhi[6] = { 200,200, fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1}; |
9db7eb94 | 377 | Double_t minDCAxyDCAzPtEtaPhi[6] = { -5, -5, 0, -1.5, 0., 0, }; |
378 | Double_t maxDCAxyDCAzPtEtaPhi[6] = { 5., 5., 100, 1.5, 2.*TMath::Pi(), 100}; | |
d25bcbe6 | 379 | |
ea3cfeda PL |
380 | fDCAPtAll = new THnSparseF("fDCAPtAll","fDCAPtAll",6, binsDCAxyDCAzPtEtaPhi, minDCAxyDCAzPtEtaPhi, maxDCAxyDCAzPtEtaPhi); |
381 | fDCAPtAccepted = new THnSparseF("fDCAPtAccepted","fDCAPtAccepted",6, binsDCAxyDCAzPtEtaPhi, minDCAxyDCAzPtEtaPhi, maxDCAxyDCAzPtEtaPhi); | |
382 | fMCDCAPtSecondary = new THnSparseF("fMCDCAPtSecondary","fMCDCAPtSecondary",6, binsDCAxyDCAzPtEtaPhi, minDCAxyDCAzPtEtaPhi, maxDCAxyDCAzPtEtaPhi); | |
383 | fMCDCAPtPrimary = new THnSparseF("fMCDCAPtPrimary","fMCDCAPtPrimary",6, binsDCAxyDCAzPtEtaPhi, minDCAxyDCAzPtEtaPhi, maxDCAxyDCAzPtEtaPhi); | |
384 | ||
385 | fDCAPtAll->SetBinEdges(2, fBinsPtCheck); | |
386 | fDCAPtAccepted->SetBinEdges(2, fBinsPtCheck); | |
387 | fMCDCAPtSecondary->SetBinEdges(2, fBinsPtCheck); | |
388 | fMCDCAPtPrimary->SetBinEdges(2, fBinsPtCheck); | |
389 | ||
390 | fDCAPtAll->SetBinEdges(3, fBinsEtaCheck); | |
391 | fDCAPtAccepted->SetBinEdges(3, fBinsEtaCheck); | |
392 | fMCDCAPtSecondary->SetBinEdges(3, fBinsEtaCheck); | |
393 | fMCDCAPtPrimary->SetBinEdges(3, fBinsEtaCheck); | |
394 | ||
395 | fDCAPtAll->SetBinEdges(5, fBinsCentrality); | |
396 | fDCAPtAccepted->SetBinEdges(5, fBinsCentrality); | |
397 | fMCDCAPtSecondary->SetBinEdges(5, fBinsCentrality); | |
398 | fMCDCAPtPrimary->SetBinEdges(5, fBinsCentrality); | |
399 | ||
400 | fDCAPtAll->Sumw2(); | |
401 | fDCAPtAccepted->Sumw2(); | |
402 | fMCDCAPtSecondary->Sumw2(); | |
403 | fMCDCAPtPrimary->Sumw2(); | |
404 | ||
405 | fDCAPtAll->GetAxis(0)->SetTitle("DCA_{xy} (cm)"); | |
406 | fDCAPtAll->GetAxis(1)->SetTitle("DCA_{z} (cm)"); | |
407 | fDCAPtAll->GetAxis(2)->SetTitle("p_{T} (GeV/c)"); | |
408 | fDCAPtAll->GetAxis(3)->SetTitle("#eta"); | |
409 | fDCAPtAll->GetAxis(4)->SetTitle("#phi"); | |
410 | fDCAPtAll->GetAxis(5)->SetTitle("Centrality"); | |
411 | ||
412 | fDCAPtAccepted->GetAxis(0)->SetTitle("DCA_{xy} (cm)"); | |
413 | fDCAPtAccepted->GetAxis(1)->SetTitle("DCA_{z} (cm)"); | |
414 | fDCAPtAccepted->GetAxis(2)->SetTitle("p_{T} (GeV/c)"); | |
415 | fDCAPtAccepted->GetAxis(3)->SetTitle("#eta"); | |
416 | fDCAPtAccepted->GetAxis(4)->SetTitle("#phi"); | |
417 | fDCAPtAccepted->GetAxis(5)->SetTitle("Centrality"); | |
418 | ||
419 | fMCDCAPtSecondary->GetAxis(0)->SetTitle("DCA_{xy} (cm)"); | |
420 | fMCDCAPtSecondary->GetAxis(1)->SetTitle("DCA_{z} (cm)"); | |
421 | fMCDCAPtSecondary->GetAxis(2)->SetTitle("p_{T} (GeV/c)"); | |
422 | fMCDCAPtSecondary->GetAxis(3)->SetTitle("#eta"); | |
423 | fMCDCAPtSecondary->GetAxis(4)->SetTitle("#phi"); | |
424 | fMCDCAPtSecondary->GetAxis(5)->SetTitle("Centrality"); | |
425 | ||
426 | fMCDCAPtPrimary->GetAxis(0)->SetTitle("DCA_{xy} (cm)"); | |
427 | fMCDCAPtPrimary->GetAxis(1)->SetTitle("DCA_{z} (cm)"); | |
428 | fMCDCAPtPrimary->GetAxis(2)->SetTitle("p_{T} (GeV/c)"); | |
429 | fMCDCAPtPrimary->GetAxis(3)->SetTitle("#eta"); | |
430 | fMCDCAPtPrimary->GetAxis(4)->SetTitle("#phi"); | |
431 | fMCDCAPtPrimary->GetAxis(5)->SetTitle("Centrality"); | |
9db7eb94 | 432 | |
72bb4ceb | 433 | |
434 | char cFullTempTitle[255]; | |
435 | char cTempTitleAxis0All[255]; | |
436 | char cTempTitleAxis0Acc[255]; | |
437 | // char cTempTitleAxis1[255]; | |
438 | char cFullTempName[255]; | |
439 | char cTempNameAxis0[255]; | |
440 | // char cTempNameAxis1[255]; | |
441 | const Int_t iNbinRowsClusters = 21; | |
442 | // Double_t dBinsRowsClusters[iNbinRowsClusters] = {0, 7.95, 15.9, 23.85, 31.8, 39.75, 47.7, 55.65, 63.6, 71.55, 79.5, 87.45, 95.4, 103.35, 111.3, 119.25, 127.2, 135.15, 143.1, 151.05, 159.}; | |
443 | ||
444 | const Int_t iNbinChi = 51; | |
ea3cfeda | 445 | const Int_t iNbinLength = 165; |
72bb4ceb | 446 | // Double_t dBinsChi[iNbinChi] = {0, 0.2, 0.4, 0.6, 0.8, 1, 1.2, 1.4, 1.6, 1.8, 2, 2.2, 2.4, 2.6, 2.8, 3, 3.2, 3.4, 3.6, 3.8, 4, 4.2, 4.4, 4.6, 4.8, 5, 5.2, 5.4, 5.6, 5.8, 6, 6.2, 6.4, 6.6, 6.8, 7, 7.2, 7.4, 7.6, 7.8, 8, 8.2, 8.4, 8.6, 8.8, 9, 9.2, 9.4, 9.6, 9.8,10.}; |
447 | ||
448 | Int_t iNbin = 0; | |
449 | // Double_t *dBins = 0x0; | |
450 | Double_t dBinMin = 0; | |
451 | Double_t dBinMax = 0; | |
452 | ||
453 | for(Int_t iCheckQuant = 0; iCheckQuant < cqMax; iCheckQuant++) | |
454 | { | |
455 | // iCheckQuant: 0 = CrossedRows, 1 = Nclusters, 2 = Chi^2/clusterTPC | |
456 | if(iCheckQuant == cqCrossedRows) | |
457 | { | |
bc2a9da9 PL |
458 | snprintf(cTempTitleAxis0All,255, "NcrossedRows before Cut"); |
459 | snprintf(cTempTitleAxis0Acc,255, "NcrossedRows after Cut"); | |
460 | snprintf(cTempNameAxis0,255, "CrossedRows"); | |
72bb4ceb | 461 | iNbin = iNbinRowsClusters; |
462 | dBinMin = 0; | |
463 | dBinMax = 159.; | |
464 | } | |
465 | else if(iCheckQuant == cqNcluster) | |
466 | { | |
bc2a9da9 PL |
467 | snprintf(cTempTitleAxis0All,255, "Nclusters before Cut"); |
468 | snprintf(cTempTitleAxis0Acc,255, "Nclusters after Cut"); | |
469 | snprintf(cTempNameAxis0,255, "Clusters"); | |
72bb4ceb | 470 | iNbin = iNbinRowsClusters; |
471 | dBinMin = 0; | |
472 | dBinMax = 159.; | |
473 | } | |
474 | else if(iCheckQuant == cqChi) | |
475 | { | |
bc2a9da9 PL |
476 | snprintf(cTempTitleAxis0All,255, "#Chi^{2}/cluster before Cut"); |
477 | snprintf(cTempTitleAxis0Acc,255, "#Chi^{2}/cluster after Cut"); | |
478 | snprintf(cTempNameAxis0,255, "Chi"); | |
72bb4ceb | 479 | iNbin = iNbinChi; |
480 | dBinMin = 0; | |
481 | dBinMax = 10.; | |
482 | } | |
ea3cfeda PL |
483 | else if(iCheckQuant == cqLength) |
484 | { | |
bc2a9da9 PL |
485 | snprintf(cTempTitleAxis0All,255, "Length in TPC before Cut (cm)"); |
486 | snprintf(cTempTitleAxis0Acc,255, "Length in TPC after Cut (cm)"); | |
487 | snprintf(cTempNameAxis0,255, "Length"); | |
ea3cfeda PL |
488 | iNbin = iNbinLength; |
489 | dBinMin = 0; | |
490 | dBinMax = 165.; | |
491 | } | |
72bb4ceb | 492 | |
493 | Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1}; | |
ea3cfeda | 494 | // Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1}; |
72bb4ceb | 495 | Double_t minCheckPtEtaPhi[5] = { dBinMin, 0, -1.5, 0., 0, }; |
496 | Double_t maxCheckPtEtaPhi[5] = { dBinMax, 100, 1.5, 2.*TMath::Pi(), 100}; | |
497 | ||
bc2a9da9 PL |
498 | snprintf(cFullTempName, 255, "f%sPtEtaPhiAll",cTempNameAxis0); |
499 | snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0All); | |
ea3cfeda PL |
500 | fCrossCheckAll[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi); |
501 | fCrossCheckAll[iCheckQuant]->SetBinEdges(1, fBinsPtCheck); | |
502 | fCrossCheckAll[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck); | |
503 | fCrossCheckAll[iCheckQuant]->Sumw2(); | |
72bb4ceb | 504 | |
bc2a9da9 PL |
505 | snprintf(cFullTempName, 255, "f%sPtEtaPhiAcc",cTempNameAxis0); |
506 | snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0Acc); | |
ea3cfeda PL |
507 | fCrossCheckAcc[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi); |
508 | fCrossCheckAcc[iCheckQuant]->SetBinEdges(1, fBinsPtCheck); | |
509 | fCrossCheckAcc[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck); | |
510 | fCrossCheckAcc[iCheckQuant]->Sumw2(); | |
72bb4ceb | 511 | } // end iCheckQuant |
fad9b70b | 512 | |
ea3cfeda PL |
513 | fCutPercClusters = new TH1F("fCutPercClusters","fCutPercClusters;NclustersTPC;counts",160,0,160); |
514 | fCutPercClusters->Sumw2(); | |
515 | fCutPercCrossed = new TH1F("fCutPercCrossed","fCutPercCrossed;NcrossedRowsTPC;counts",160,0,160); | |
516 | fCutPercCrossed->Sumw2(); | |
517 | ||
518 | fCrossCheckRowsLength = new TH2F("fCrossCheckRowsLength","fCrossCheckRowsLength;Length in TPC;NcrossedRows",170,0,170,170,0,170); | |
519 | fCrossCheckRowsLength->Sumw2(); | |
520 | ||
521 | fCrossCheckClusterLength = new TH2F("fCrossCheckClusterLength","fCrossCheckClusterLength;Length in TPC;NClusters",170,0,170,170,0,170); | |
522 | fCrossCheckClusterLength->Sumw2(); | |
523 | ||
524 | fCrossCheckRowsLengthAcc = new TH2F("fCrossCheckRowsLengthAcc","fCrossCheckRowsLengthAcc;Length in TPC;NcrossedRows",170,0,170,170,0,170); | |
525 | fCrossCheckRowsLengthAcc->Sumw2(); | |
526 | ||
527 | fCrossCheckClusterLengthAcc = new TH2F("fCrossCheckClusterLengthAcc","fCrossCheckClusterLengthAcc;Length in TPC;NClusters",170,0,170,170,0,170); | |
528 | fCrossCheckClusterLengthAcc->Sumw2(); | |
529 | ||
530 | ||
d25bcbe6 | 531 | // Add Histos, Profiles etc to List |
ea3cfeda | 532 | fOutputList->Add(fZvPtEtaCent); |
bc2a9da9 | 533 | fOutputList->Add(fPhiPtEtaCent); |
ea3cfeda PL |
534 | fOutputList->Add(fPt); |
535 | fOutputList->Add(fMCRecPrimZvPtEtaCent); | |
536 | fOutputList->Add(fMCGenZvPtEtaCent); | |
537 | fOutputList->Add(fMCRecSecZvPtEtaCent); | |
bc2a9da9 PL |
538 | fOutputList->Add(fMCRecPrimPhiPtEtaCent); |
539 | fOutputList->Add(fMCGenPhiPtEtaCent); | |
540 | fOutputList->Add(fMCRecSecPhiPtEtaCent); | |
ea3cfeda PL |
541 | fOutputList->Add(fMCPt); |
542 | fOutputList->Add(fEventStatistics); | |
543 | fOutputList->Add(fEventStatisticsCentrality); | |
544 | fOutputList->Add(fMCEventStatisticsCentrality); | |
545 | fOutputList->Add(fAllEventStatisticsCentrality); | |
546 | fOutputList->Add(fEventStatisticsCentralityTrigger); | |
547 | fOutputList->Add(fZvMultCent); | |
548 | fOutputList->Add(fTriggerStatistics); | |
549 | fOutputList->Add(fMCTrackPdgCode); | |
550 | fOutputList->Add(fMCTrackStatusCode); | |
551 | fOutputList->Add(fCharge); | |
552 | fOutputList->Add(fMCCharge); | |
553 | fOutputList->Add(fMCPdgPt); | |
554 | fOutputList->Add(fMCHijingPrim); | |
555 | fOutputList->Add(fDCAPtAll); | |
556 | fOutputList->Add(fDCAPtAccepted); | |
557 | fOutputList->Add(fMCDCAPtSecondary); | |
558 | fOutputList->Add(fMCDCAPtPrimary); | |
72bb4ceb | 559 | for(Int_t i = 0; i < cqMax; i++) |
560 | { | |
ea3cfeda PL |
561 | fOutputList->Add(fCrossCheckAll[i]); |
562 | fOutputList->Add(fCrossCheckAcc[i]); | |
72bb4ceb | 563 | } |
ea3cfeda PL |
564 | fOutputList->Add(fCutPercClusters); |
565 | fOutputList->Add(fCutPercCrossed); | |
566 | fOutputList->Add(fCrossCheckRowsLength); | |
567 | fOutputList->Add(fCrossCheckClusterLength); | |
568 | fOutputList->Add(fCrossCheckRowsLengthAcc); | |
569 | fOutputList->Add(fCrossCheckClusterLengthAcc); | |
d25bcbe6 | 570 | |
571 | PostData(1, fOutputList); | |
572 | } | |
573 | ||
574 | void AlidNdPtAnalysisPbPbAOD::UserExec(Option_t *option) | |
575 | { | |
f856053f | 576 | |
d25bcbe6 | 577 | // Main Loop |
578 | // called for each event | |
ea3cfeda | 579 | fEventStatistics->Fill("all events",1); |
d25bcbe6 | 580 | |
581 | // set ZERO pointers: | |
582 | AliInputEventHandler *inputHandler = NULL; | |
583 | AliAODTrack *track = NULL; | |
584 | AliAODMCParticle *mcPart = NULL; | |
585 | AliAODMCHeader *mcHdr = NULL; | |
586 | AliGenHijingEventHeader *genHijingHeader = NULL; | |
b3341d37 | 587 | //AliGenPythiaEventHeader *genPythiaHeader = NULL; |
d25bcbe6 | 588 | |
589 | Bool_t bIsEventSelectedMB = kFALSE; | |
590 | Bool_t bIsEventSelectedSemi = kFALSE; | |
591 | Bool_t bIsEventSelectedCentral = kFALSE; | |
592 | Bool_t bIsEventSelected = kFALSE; | |
593 | Bool_t bIsPrimary = kFALSE; | |
594 | Bool_t bIsHijingParticle = kFALSE; | |
9db7eb94 | 595 | Bool_t bMotherIsHijingParticle = kFALSE; |
b3341d37 | 596 | //Bool_t bIsPythiaParticle = kFALSE; |
d25bcbe6 | 597 | Bool_t bEventHasATrack = kFALSE; |
598 | Bool_t bEventHasATrackInRange = kFALSE; | |
599 | Int_t nTriggerFired = 0; | |
600 | ||
601 | ||
602 | Double_t dMCTrackZvPtEtaCent[4] = {0}; | |
603 | Double_t dTrackZvPtEtaCent[4] = {0}; | |
604 | ||
bc2a9da9 PL |
605 | Double_t dMCTrackPhiPtEtaCent[4] = {0}; |
606 | Double_t dTrackPhiPtEtaCent[4] = {0}; | |
607 | ||
b3341d37 | 608 | Double_t dDCA[2] = {0}; |
609 | ||
d25bcbe6 | 610 | Double_t dMCEventZv = -100; |
611 | Double_t dEventZv = -100; | |
612 | Int_t iAcceptedMultiplicity = 0; | |
613 | ||
ea3cfeda | 614 | fIsMonteCarlo = kFALSE; |
d25bcbe6 | 615 | |
616 | AliAODEvent *eventAOD = 0x0; | |
617 | eventAOD = dynamic_cast<AliAODEvent*>( InputEvent() ); | |
618 | if (!eventAOD) { | |
619 | AliWarning("ERROR: eventAOD not available \n"); | |
620 | return; | |
621 | } | |
622 | ||
623 | // check, which trigger has been fired | |
624 | inputHandler = (AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
625 | bIsEventSelectedMB = ( inputHandler->IsEventSelected() & AliVEvent::kMB); | |
626 | bIsEventSelectedSemi = ( inputHandler->IsEventSelected() & AliVEvent::kSemiCentral); | |
627 | bIsEventSelectedCentral = ( inputHandler->IsEventSelected() & AliVEvent::kCentral); | |
628 | ||
ea3cfeda PL |
629 | if(bIsEventSelectedMB || bIsEventSelectedSemi || bIsEventSelectedCentral) fTriggerStatistics->Fill("all triggered events",1); |
630 | if(bIsEventSelectedMB) { fTriggerStatistics->Fill("MB trigger",1); nTriggerFired++; } | |
631 | if(bIsEventSelectedSemi) { fTriggerStatistics->Fill("SemiCentral trigger",1); nTriggerFired++; } | |
632 | if(bIsEventSelectedCentral) { fTriggerStatistics->Fill("Central trigger",1); nTriggerFired++; } | |
633 | if(nTriggerFired == 0) { fTriggerStatistics->Fill("No trigger",1); } | |
d25bcbe6 | 634 | |
635 | bIsEventSelected = ( inputHandler->IsEventSelected() & GetCollisionCandidates() ); | |
636 | ||
637 | // only take tracks of events, which are triggered | |
638 | if(nTriggerFired == 0) { return; } | |
639 | ||
640 | // if( !bIsEventSelected || nTriggerFired>1 ) return; | |
641 | ||
ea3cfeda | 642 | // fEventStatistics->Fill("events with only coll. cand.", 1); |
d25bcbe6 | 643 | |
644 | ||
645 | ||
646 | // check if there is a stack, if yes, then do MC loop | |
647 | TList *list = eventAOD->GetList(); | |
648 | TClonesArray *stack = 0x0; | |
649 | stack = (TClonesArray*)list->FindObject(AliAODMCParticle::StdBranchName()); | |
650 | ||
651 | if( stack ) | |
652 | { | |
ea3cfeda | 653 | fIsMonteCarlo = kTRUE; |
d25bcbe6 | 654 | |
655 | mcHdr = (AliAODMCHeader*)list->FindObject(AliAODMCHeader::StdBranchName()); | |
656 | ||
657 | genHijingHeader = GetHijingEventHeader(mcHdr); | |
658 | // genPythiaHeader = GetPythiaEventHeader(mcHdr); | |
659 | ||
660 | if(!genHijingHeader) { return; } | |
661 | ||
662 | // if(!genPythiaHeader) { return; } | |
663 | ||
664 | dMCEventZv = mcHdr->GetVtxZ(); | |
665 | dMCTrackZvPtEtaCent[0] = dMCEventZv; | |
ea3cfeda | 666 | fEventStatistics->Fill("MC all events",1); |
d25bcbe6 | 667 | } |
668 | ||
669 | AliCentrality* aCentrality = eventAOD->GetCentrality(); | |
670 | Double_t dCentrality = aCentrality->GetCentralityPercentile("V0M"); | |
671 | ||
672 | if( dCentrality < 0 ) return; | |
ea3cfeda | 673 | fEventStatistics->Fill("after centrality selection",1); |
d25bcbe6 | 674 | |
675 | ||
676 | ||
677 | // start with MC truth analysis | |
ea3cfeda | 678 | if(fIsMonteCarlo) |
d25bcbe6 | 679 | { |
680 | ||
ea3cfeda | 681 | if( dMCEventZv > GetCutMaxZVertex() ) { return; } |
d25bcbe6 | 682 | |
683 | dMCTrackZvPtEtaCent[0] = dMCEventZv; | |
684 | ||
ea3cfeda | 685 | fEventStatistics->Fill("MC afterZv cut",1); |
d25bcbe6 | 686 | |
687 | for(Int_t iMCtrack = 0; iMCtrack < stack->GetEntriesFast(); iMCtrack++) | |
688 | { | |
689 | mcPart =(AliAODMCParticle*)stack->At(iMCtrack); | |
690 | ||
691 | // check for charge | |
692 | if( !(IsMCTrackAccepted(mcPart)) ) continue; | |
693 | ||
694 | if(!IsHijingParticle(mcPart, genHijingHeader)) { continue; } | |
695 | ||
696 | if(mcPart->IsPhysicalPrimary() ) | |
697 | { | |
ea3cfeda | 698 | fMCHijingPrim->Fill("IsPhysicalPrimary",1); |
d25bcbe6 | 699 | } |
700 | else | |
701 | { | |
ea3cfeda | 702 | fMCHijingPrim->Fill("NOT a primary",1); |
d25bcbe6 | 703 | continue; |
704 | } | |
705 | ||
d0483ba3 | 706 | |
d25bcbe6 | 707 | // |
708 | // ======================== fill histograms ======================== | |
709 | dMCTrackZvPtEtaCent[1] = mcPart->Pt(); | |
710 | dMCTrackZvPtEtaCent[2] = mcPart->Eta(); | |
711 | dMCTrackZvPtEtaCent[3] = dCentrality; | |
bc2a9da9 PL |
712 | fMCGenZvPtEtaCent->Fill(dMCTrackZvPtEtaCent); |
713 | ||
714 | dMCTrackPhiPtEtaCent[0] = mcPart->Phi(); | |
715 | dMCTrackPhiPtEtaCent[1] = mcPart->Pt(); | |
716 | dMCTrackPhiPtEtaCent[2] = mcPart->Eta(); | |
717 | dMCTrackPhiPtEtaCent[3] = dCentrality; | |
718 | fMCGenPhiPtEtaCent->Fill(dMCTrackPhiPtEtaCent); | |
d25bcbe6 | 719 | |
720 | bEventHasATrack = kTRUE; | |
721 | ||
d25bcbe6 | 722 | |
ea3cfeda PL |
723 | if( (dMCTrackZvPtEtaCent[1] > GetCutPtMin() ) && |
724 | (dMCTrackZvPtEtaCent[1] < GetCutPtMax() ) && | |
725 | (dMCTrackZvPtEtaCent[2] > GetCutEtaMin() ) && | |
726 | (dMCTrackZvPtEtaCent[2] < GetCutEtaMax() ) ) | |
d25bcbe6 | 727 | { |
ea3cfeda PL |
728 | fMCPt->Fill(mcPart->Pt()); |
729 | fMCCharge->Fill(mcPart->Charge()/3.); | |
d25bcbe6 | 730 | bEventHasATrackInRange = kTRUE; |
731 | } | |
732 | ||
733 | } | |
734 | } // isMonteCarlo | |
ea3cfeda PL |
735 | |
736 | if(bEventHasATrack) { fEventStatistics->Fill("MC events with tracks",1); } | |
9db7eb94 | 737 | if(bEventHasATrackInRange) |
738 | { | |
ea3cfeda PL |
739 | fEventStatistics->Fill("MC events with tracks in range",1); |
740 | fMCEventStatisticsCentrality->Fill(dCentrality); | |
9db7eb94 | 741 | } |
d25bcbe6 | 742 | bEventHasATrack = kFALSE; |
743 | bEventHasATrackInRange = kFALSE; | |
744 | ||
745 | ||
746 | ||
747 | // Loop over recontructed tracks | |
748 | ||
749 | dEventZv = eventAOD->GetPrimaryVertex()->GetZ(); | |
ea3cfeda | 750 | if( TMath::Abs(dEventZv) > GetCutMaxZVertex() ) return; |
d25bcbe6 | 751 | |
ea3cfeda | 752 | fAllEventStatisticsCentrality->Fill(dCentrality/*, nTriggerFired*/); |
d25bcbe6 | 753 | |
ea3cfeda | 754 | fEventStatistics->Fill("after Zv cut",1); |
d25bcbe6 | 755 | |
756 | dTrackZvPtEtaCent[0] = dEventZv; | |
757 | ||
ea3cfeda PL |
758 | if(AreRelativeCutsEnabled()) |
759 | { | |
760 | if(!SetRelativeCuts(eventAOD)) return; | |
761 | } | |
762 | ||
d25bcbe6 | 763 | for(Int_t itrack = 0; itrack < eventAOD->GetNumberOfTracks(); itrack++) |
764 | { | |
765 | track = eventAOD->GetTrack(itrack); | |
766 | if(!track) continue; | |
767 | ||
768 | mcPart = NULL; | |
769 | dMCTrackZvPtEtaCent[1] = 0; | |
770 | dMCTrackZvPtEtaCent[2] = 0; | |
771 | dMCTrackZvPtEtaCent[3] = 0; | |
772 | ||
bc2a9da9 PL |
773 | dMCTrackPhiPtEtaCent[0] = 0; |
774 | dMCTrackPhiPtEtaCent[1] = 0; | |
775 | dMCTrackPhiPtEtaCent[2] = 0; | |
776 | dMCTrackPhiPtEtaCent[3] = 0; | |
777 | ||
d25bcbe6 | 778 | bIsPrimary = kFALSE; |
779 | ||
b3341d37 | 780 | GetDCA(track, eventAOD, dDCA); |
781 | ||
9db7eb94 | 782 | Double_t dDCAxyDCAzPt[5] = { dDCA[0], dDCA[1], track->Pt(), track->Eta(), track->Phi() }; |
d0483ba3 | 783 | |
ea3cfeda | 784 | fDCAPtAll->Fill(dDCAxyDCAzPt); |
d0483ba3 | 785 | |
ea3cfeda | 786 | if( !(IsTrackAccepted(track, dCentrality, eventAOD->GetMagneticField())) ) continue; |
d25bcbe6 | 787 | |
5747f2c6 | 788 | dTrackZvPtEtaCent[1] = track->Pt(); |
789 | dTrackZvPtEtaCent[2] = track->Eta(); | |
790 | dTrackZvPtEtaCent[3] = dCentrality; | |
791 | ||
bc2a9da9 PL |
792 | dTrackPhiPtEtaCent[0] = track->Phi(); |
793 | dTrackPhiPtEtaCent[1] = track->Pt(); | |
794 | dTrackPhiPtEtaCent[2] = track->Eta(); | |
795 | dTrackPhiPtEtaCent[3] = dCentrality; | |
796 | ||
ea3cfeda | 797 | if( fIsMonteCarlo ) |
d25bcbe6 | 798 | { |
799 | mcPart = (AliAODMCParticle*)stack->At(TMath::Abs(track->GetLabel())); | |
800 | if( !mcPart ) { continue; } | |
801 | ||
802 | // check for charge | |
ea3cfeda | 803 | // if( !(IsMCTrackAccepted(mcPart)) ) { continue; } |
d25bcbe6 | 804 | |
805 | bIsHijingParticle = IsHijingParticle(mcPart, genHijingHeader); | |
806 | // bIsPythiaParticle = IsPythiaParticle(mcPart, genPythiaHeader); | |
807 | ||
808 | // if(!bIsHijingParticle) continue; // only take real tracks, not injected ones | |
809 | ||
810 | bIsPrimary = mcPart->IsPhysicalPrimary(); | |
811 | ||
812 | dMCTrackZvPtEtaCent[1] = mcPart->Pt(); | |
813 | dMCTrackZvPtEtaCent[2] = mcPart->Eta(); | |
814 | dMCTrackZvPtEtaCent[3] = dCentrality; | |
815 | ||
bc2a9da9 PL |
816 | dMCTrackPhiPtEtaCent[0] = mcPart->Phi(); |
817 | dMCTrackPhiPtEtaCent[1] = mcPart->Pt(); | |
818 | dMCTrackPhiPtEtaCent[2] = mcPart->Eta(); | |
819 | dMCTrackPhiPtEtaCent[3] = dCentrality; | |
820 | ||
d25bcbe6 | 821 | if(bIsPrimary && bIsHijingParticle) |
822 | { | |
ea3cfeda | 823 | fMCRecPrimZvPtEtaCent->Fill(dMCTrackZvPtEtaCent); |
bc2a9da9 | 824 | fMCRecPrimPhiPtEtaCent->Fill(dMCTrackPhiPtEtaCent); |
ea3cfeda PL |
825 | if( (TMath::Abs(mcPart->Eta()) < 0.8) && (dCentrality<5.) ) { fMCPdgPt->Fill(mcPart->Pt(), Form("%s",GetParticleName(mcPart->GetPdgCode())), 1); } |
826 | fMCDCAPtPrimary->Fill(dDCAxyDCAzPt); | |
d25bcbe6 | 827 | } |
828 | ||
829 | if(!bIsPrimary /*&& !bIsHijingParticle*/) | |
830 | { | |
831 | Int_t indexMoth = mcPart->GetMother(); | |
832 | if(indexMoth >= 0) | |
833 | { | |
834 | AliAODMCParticle* moth = (AliAODMCParticle*)stack->At(indexMoth); | |
9db7eb94 | 835 | bMotherIsHijingParticle = IsHijingParticle(moth, genHijingHeader); |
d25bcbe6 | 836 | |
837 | if(bMotherIsHijingParticle) // only store secondaries, which come from a not embedded signal! | |
838 | { | |
ea3cfeda PL |
839 | fMCTrackStatusCode->Fill(Form("%d",mcPart->GetStatus()), 1); |
840 | ||
d25bcbe6 | 841 | |
ea3cfeda | 842 | fMCRecSecZvPtEtaCent->Fill(dMCTrackZvPtEtaCent); |
bc2a9da9 | 843 | fMCRecSecPhiPtEtaCent->Fill(dMCTrackPhiPtEtaCent); |
ea3cfeda PL |
844 | fMCDCAPtSecondary->Fill(dDCAxyDCAzPt); |
845 | fMCTrackPdgCode->Fill(Form("%s_H%i_H%i",GetParticleName(moth->GetPdgCode()),bMotherIsHijingParticle, bIsHijingParticle), 1); | |
d25bcbe6 | 846 | // delete moth; |
847 | } | |
848 | } | |
849 | } | |
850 | } // end isMonteCarlo | |
851 | ||
852 | // ======================== fill histograms ======================== | |
853 | ||
9db7eb94 | 854 | // only keep prim and sec from not embedded signal |
855 | Bool_t bKeepMCTrack = kFALSE; | |
ea3cfeda | 856 | if(fIsMonteCarlo) |
9db7eb94 | 857 | { |
858 | if( (bIsHijingParticle && bIsPrimary) ^ (bMotherIsHijingParticle && !bIsPrimary) ) | |
d0483ba3 | 859 | { |
9db7eb94 | 860 | bKeepMCTrack = kTRUE; |
861 | } | |
862 | else | |
863 | { | |
864 | continue; | |
d0483ba3 | 865 | } |
9db7eb94 | 866 | } |
867 | ||
868 | bEventHasATrack = kTRUE; | |
869 | ||
ea3cfeda | 870 | fZvPtEtaCent->Fill(dTrackZvPtEtaCent); |
bc2a9da9 PL |
871 | fPhiPtEtaCent->Fill(dTrackPhiPtEtaCent); |
872 | ||
ea3cfeda | 873 | fDCAPtAccepted->Fill(dDCAxyDCAzPt); |
9db7eb94 | 874 | |
ea3cfeda PL |
875 | if( (dTrackZvPtEtaCent[1] > GetCutPtMin()) && |
876 | (dTrackZvPtEtaCent[1] < GetCutPtMax()) && | |
877 | (dTrackZvPtEtaCent[2] > GetCutEtaMin()) && | |
878 | (dTrackZvPtEtaCent[2] < GetCutEtaMax()) ) | |
9db7eb94 | 879 | { |
880 | iAcceptedMultiplicity++; | |
881 | bEventHasATrackInRange = kTRUE; | |
ea3cfeda PL |
882 | fPt->Fill(track->Pt()); |
883 | fCharge->Fill(track->Charge()); | |
9db7eb94 | 884 | } |
d25bcbe6 | 885 | } // end track loop |
886 | ||
ea3cfeda | 887 | if(bEventHasATrack) { fEventStatistics->Fill("events with tracks",1); bEventHasATrack = kFALSE; } |
d25bcbe6 | 888 | |
889 | if(bEventHasATrackInRange) | |
890 | { | |
ea3cfeda PL |
891 | fEventStatistics->Fill("events with tracks in range",1); |
892 | fEventStatisticsCentrality->Fill(dCentrality); | |
d25bcbe6 | 893 | bEventHasATrackInRange = kFALSE; |
fad9b70b | 894 | |
ea3cfeda PL |
895 | if(bIsEventSelectedMB) fEventStatisticsCentralityTrigger->Fill(dCentrality, 0); |
896 | if(bIsEventSelectedSemi) fEventStatisticsCentralityTrigger->Fill(dCentrality, 1); | |
897 | if(bIsEventSelectedCentral) fEventStatisticsCentralityTrigger->Fill(dCentrality, 2); | |
d25bcbe6 | 898 | } |
899 | ||
900 | Double_t dEventZvMultCent[3] = {dEventZv, iAcceptedMultiplicity, dCentrality}; | |
ea3cfeda | 901 | fZvMultCent->Fill(dEventZvMultCent); |
d25bcbe6 | 902 | |
d25bcbe6 | 903 | PostData(1, fOutputList); |
904 | ||
905 | } | |
906 | ||
ea3cfeda PL |
907 | Bool_t AlidNdPtAnalysisPbPbAOD::SetRelativeCuts(AliAODEvent *event) |
908 | { | |
909 | if(!event) return kFALSE; | |
910 | ||
911 | AliAODTrack *tr = 0x0; | |
912 | TH1F *hCluster = new TH1F("hCluster","hCluster",160,0,160); | |
913 | TH1F *hCrossed = new TH1F("hCrossed","hCrossed",160,0,160); | |
914 | ||
915 | for(Int_t itrack = 0; itrack < event->GetNumberOfTracks(); itrack++) | |
916 | { | |
917 | tr = event->GetTrack(itrack); | |
918 | if(!tr) continue; | |
919 | ||
920 | // do some selection already | |
921 | //if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { continue; } | |
922 | ||
923 | Double_t dNClustersTPC = tr->GetTPCNcls(); | |
924 | Double_t dCrossedRowsTPC = tr->GetTPCClusterInfo(2,1); | |
925 | ||
926 | hCluster->Fill(dNClustersTPC); | |
927 | hCrossed->Fill(dCrossedRowsTPC); | |
928 | } | |
929 | ||
930 | // loop trough histogram to check, where percentage is reach | |
931 | Double_t dTotIntCluster = hCluster->Integral(); | |
932 | Double_t dTotIntCrossed = hCrossed->Integral(); | |
933 | Float_t dIntCluster = 0; | |
934 | Float_t dIntCrossed = 0; | |
935 | ||
936 | if(dTotIntCluster) | |
937 | { | |
938 | for(Int_t i = 0; i < hCluster->GetNbinsX(); i++) | |
939 | { | |
940 | if(hCluster->GetBinCenter(i) < 0) continue; | |
941 | dIntCluster += hCluster->GetBinContent(i); | |
942 | if(dIntCluster/dTotIntCluster > (1-GetCutPercMinNClustersTPC())) | |
943 | { | |
944 | SetCutMinNClustersTPC(hCluster->GetBinCenter(i)); | |
945 | fCutPercClusters->Fill(hCluster->GetBinCenter(i)); | |
946 | break; | |
947 | } | |
948 | } | |
949 | } | |
950 | ||
951 | if(dTotIntCrossed) | |
952 | { | |
953 | for(Int_t i = 0; i < hCrossed->GetNbinsX(); i++) | |
954 | { | |
955 | if(hCrossed->GetBinCenter(i) < 0) continue; | |
956 | dIntCrossed += hCrossed->GetBinContent(i); | |
957 | if(dIntCrossed/dTotIntCrossed > (1-GetCutPercMinNCrossedRowsTPC())) | |
958 | { | |
959 | SetCutMinNClustersTPC(hCrossed->GetBinCenter(i)); | |
960 | fCutPercCrossed->Fill(hCrossed->GetBinCenter(i)); | |
961 | break; | |
962 | } | |
963 | } | |
964 | } | |
965 | ||
966 | delete hCrossed; | |
967 | delete hCluster; | |
968 | return kTRUE; | |
969 | ||
970 | } | |
971 | ||
972 | Bool_t AlidNdPtAnalysisPbPbAOD::IsTrackAccepted(AliAODTrack *tr, Double_t dCentrality, Double_t bMagZ) | |
d25bcbe6 | 973 | { |
974 | if(!tr) return kFALSE; | |
975 | ||
976 | if(tr->Charge()==0) { return kFALSE; } | |
977 | ||
ea3cfeda PL |
978 | // |
979 | // as done in AliAnalysisTaskFragmentationFunction | |
980 | // | |
981 | ||
982 | Short_t sign = tr->Charge(); | |
983 | Double_t xyz[50]; | |
984 | Double_t pxpypz[50]; | |
985 | Double_t cv[100]; | |
986 | ||
987 | for(Int_t i = 0; i < 100; i++) cv[i] = 0; | |
988 | for(Int_t i = 0; i < 50; i++) xyz[i] = 0; | |
989 | for(Int_t i = 0; i < 50; i++) pxpypz[i] = 0; | |
990 | ||
991 | tr->GetXYZ(xyz); | |
992 | tr->GetPxPyPz(pxpypz); | |
993 | ||
994 | // similar error occured as this one: | |
995 | // See https://savannah.cern.ch/bugs/?102721 | |
996 | // which is one of the two 11h re-filtering follow-ups: | |
997 | // Andrea Dainese now first does the beam pipe | |
998 | // check and then copies from the vtrack (was the other | |
999 | // way around) to avoid the crash in the etp::Set() | |
1000 | ||
1001 | // if(xyz[0]*xyz[0]+xyz[1]*xyz[1] > 3.*3.) { return kFALSE; } | |
1002 | ||
1003 | AliExternalTrackParam * par = new AliExternalTrackParam(xyz, pxpypz, cv, sign); | |
1004 | if(!par) { return kFALSE; } | |
1005 | AliESDtrack dummy; | |
1006 | // Double_t dLength = dummy.GetLengthInActiveZone(par,3,236, -5 ,0,0); | |
1007 | // Double_t dLengthInTPC = GetLengthInTPC(tr, 1.8, 220, bMagZ); | |
1008 | ||
1009 | Double_t dLengthInTPC = dummy.GetLengthInActiveZone(par,3,236, bMagZ ,0,0); | |
d25bcbe6 | 1010 | Double_t dNClustersTPC = tr->GetTPCNcls(); |
1011 | Double_t dCrossedRowsTPC = tr->GetTPCClusterInfo(2,1); | |
ea3cfeda | 1012 | Double_t dFindableClustersTPC = tr->GetTPCNclsF(); |
9db7eb94 | 1013 | Double_t dChi2PerClusterTPC = (dNClustersTPC>0)?tr->Chi2perNDF()*(dNClustersTPC-5)/dNClustersTPC:-1.; // see AliDielectronVarManager.h |
1014 | ||
1015 | // hAllCrossedRowsTPC->Fill(dCrossedRowsTPC); | |
d25bcbe6 | 1016 | |
ea3cfeda PL |
1017 | Double_t dCheck[cqMax] = {dCrossedRowsTPC, dNClustersTPC, dChi2PerClusterTPC, dLengthInTPC};// = new Double_t[cqMax]; |
1018 | Double_t dKine[kqMax] = {tr->Pt(), tr->Eta(), tr->Phi()};// = new Double_t[kqMax]; | |
1019 | // dKine[0] = tr->Pt(); | |
1020 | // dKine[1] = tr->Eta(); | |
1021 | // dKine[2] = tr->Phi(); | |
1022 | // | |
1023 | // dCheck[0] = dCrossedRowsTPC; | |
1024 | // dCheck[1] = dNClustersTPC; | |
1025 | // dCheck[2] = dChi2PerClusterTPC; | |
72bb4ceb | 1026 | |
1027 | ||
1028 | FillDebugHisto(dCheck, dKine, dCentrality, kFALSE); | |
1029 | ||
ea3cfeda PL |
1030 | // first cut on length |
1031 | ||
1032 | if( DoCutLengthInTPCPtDependent() && ( dLengthInTPC < GetPrefactorLengthInTPCPtDependent()*(130-5*TMath::Abs(1./tr->Pt())) ) ) { return kFALSE; } | |
95f26ffa | 1033 | |
9db7eb94 | 1034 | // filter bit 5 |
1035 | if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { return kFALSE; } | |
95f26ffa | 1036 | |
9db7eb94 | 1037 | // filter bit 4 |
1038 | // if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobalNoDCA)) ) { return kFALSE; } | |
1039 | ||
1040 | // hFilterCrossedRowsTPC->Fill(dCrossedRowsTPC); | |
95f26ffa | 1041 | |
d0483ba3 | 1042 | |
ea3cfeda PL |
1043 | if(dFindableClustersTPC == 0) {return kFALSE; } |
1044 | if(dCrossedRowsTPC < GetCutMinNCrossedRowsTPC()) { return kFALSE; } | |
1045 | if( (dCrossedRowsTPC/dFindableClustersTPC) < GetCutMinRatioCrossedRowsOverFindableClustersTPC() ) { return kFALSE; } | |
1046 | if(dNClustersTPC < GetCutMinNClustersTPC()) { return kFALSE; } | |
72bb4ceb | 1047 | |
ea3cfeda | 1048 | if (!(tr->GetStatus() & AliVTrack::kITSrefit)) { return kFALSE; } // no ITS refit |
72bb4ceb | 1049 | |
ea3cfeda PL |
1050 | // do a relativ cut in Nclusters, both time at 80% of mean |
1051 | // if(fIsMonteCarlo) | |
1052 | // { | |
1053 | // if(dNClustersTPC < 88) { return kFALSE; } | |
d25bcbe6 | 1054 | // } |
ea3cfeda PL |
1055 | // else |
1056 | // { | |
1057 | // if(dNClustersTPC < 76) { return kFALSE; } | |
1058 | // } | |
1059 | ||
1060 | ||
1061 | FillDebugHisto(dCheck, dKine, dCentrality, kTRUE); | |
1062 | ||
1063 | ||
1064 | // hAccNclsTPC->Fill(dNClustersTPC); | |
1065 | // hAccCrossedRowsTPC->Fill(dCrossedRowsTPC); | |
1066 | // Double_t dFindableClustersTPC = tr->GetTPCNclsF(); | |
1067 | // Double_t dChi2PerClusterTPC = (dNClustersTPC>0)?tr->Chi2perNDF()*(dNClustersTPC-5)/dNClustersTPC:-1.; // see AliDielectronVarManager.h | |
1068 | // | |
1069 | // Bool_t bIsFromKink = kFALSE; | |
1070 | // if(tr->GetProdVertex()->GetType() == AliAODVertex::kKink) bIsFromKink = kTRUE; | |
1071 | // | |
1072 | // // from AliAnalysisTaskPIDqa.cxx | |
1073 | // ULong_t uStatus = tr->GetStatus(); | |
1074 | // Bool_t bHasRefitTPC = kFALSE; | |
1075 | // Bool_t bHasRefitITS = kFALSE; | |
1076 | // | |
1077 | // if ((uStatus & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) bHasRefitTPC = kTRUE; | |
1078 | // if ((uStatus & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) bHasRefitITS = kTRUE; | |
1079 | // | |
1080 | // // from AliDielectronVarManager.h | |
1081 | // Bool_t bHasHitInSPD = kFALSE; | |
1082 | // for (Int_t iC=0; iC<2; iC++) | |
1083 | // { | |
1084 | // if (((tr->GetITSClusterMap()) & (1<<(iC))) > 0) { bHasHitInSPD = kTRUE; } | |
1085 | // } | |
1086 | // | |
1087 | // Double_t dNClustersITS = tr->GetITSNcls(); | |
1088 | ||
1089 | // cuts to be done: | |
1090 | // TPC | |
1091 | // esdTrackCuts->SetMinNCrossedRowsTPC(70); | |
1092 | // esdTrackCuts->SetMinRatioCrossedRowsOverFindableClustersTPC(0.8); | |
1093 | // | |
1094 | // esdTrackCuts->SetMaxChi2PerClusterTPC(4); | |
1095 | // esdTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
1096 | // esdTrackCuts->SetRequireTPCRefit(kTRUE); | |
1097 | // ITS | |
1098 | // esdTrackCuts->SetRequireITSRefit(kTRUE); | |
1099 | // esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny); | |
1100 | // | |
1101 | // esdTrackCuts->SetMaxDCAToVertexXYPtDep("0.0105+0.0350/pt^1.1"); | |
1102 | // esdTrackCuts->SetMaxChi2TPCConstrainedGlobal(36); | |
1103 | // | |
1104 | // esdTrackCuts->SetMaxDCAToVertexZ(2); | |
1105 | // esdTrackCuts->SetDCAToVertex2D(kFALSE); | |
1106 | // esdTrackCuts->SetRequireSigmaToVertex(kFALSE); | |
1107 | // | |
1108 | // esdTrackCuts->SetMaxChi2PerClusterITS(36); | |
1109 | ||
1110 | // delete [] dKine; | |
1111 | // delete [] dCheck; | |
1112 | return kTRUE; | |
d25bcbe6 | 1113 | } |
1114 | ||
72bb4ceb | 1115 | Bool_t AlidNdPtAnalysisPbPbAOD::FillDebugHisto(Double_t *dCrossCheckVar, Double_t *dKineVar, Double_t dCentrality, Bool_t bIsAccepted) |
1116 | { | |
1117 | if(bIsAccepted) | |
1118 | { | |
1119 | for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++) | |
1120 | { | |
1121 | Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality}; | |
ea3cfeda | 1122 | fCrossCheckAcc[iCrossCheck]->Fill(dFillIt); |
72bb4ceb | 1123 | } |
ea3cfeda PL |
1124 | |
1125 | fCrossCheckRowsLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]); | |
1126 | fCrossCheckClusterLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]); | |
72bb4ceb | 1127 | } |
1128 | else | |
1129 | { | |
1130 | for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++) | |
1131 | { | |
1132 | Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality}; | |
ea3cfeda | 1133 | fCrossCheckAll[iCrossCheck]->Fill(dFillIt); |
72bb4ceb | 1134 | } |
ea3cfeda PL |
1135 | |
1136 | fCrossCheckRowsLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]); | |
1137 | fCrossCheckClusterLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]); | |
72bb4ceb | 1138 | } |
1139 | ||
1140 | return kTRUE; | |
1141 | ||
1142 | } | |
1143 | ||
b3341d37 | 1144 | Bool_t AlidNdPtAnalysisPbPbAOD::GetDCA(const AliAODTrack *track, AliAODEvent *evt, Double_t d0z0[2]) |
d0483ba3 | 1145 | { |
b3341d37 | 1146 | // function adapted from AliDielectronVarManager.h |
d0483ba3 | 1147 | |
b3341d37 | 1148 | if(track->TestBit(AliAODTrack::kIsDCA)){ |
1149 | d0z0[0]=track->DCA(); | |
1150 | d0z0[1]=track->ZAtDCA(); | |
1151 | return kTRUE; | |
d0483ba3 | 1152 | } |
1153 | ||
1154 | Bool_t ok=kFALSE; | |
b3341d37 | 1155 | if(evt) { |
d0483ba3 | 1156 | Double_t covd0z0[3]; |
b3341d37 | 1157 | //AliAODTrack copy(*track); |
1158 | AliExternalTrackParam etp; etp.CopyFromVTrack(track); | |
d0483ba3 | 1159 | |
1160 | Float_t xstart = etp.GetX(); | |
b3341d37 | 1161 | if(xstart>3.) { |
d0483ba3 | 1162 | d0z0[0]=-999.; |
1163 | d0z0[1]=-999.; | |
1164 | //printf("This method can be used only for propagation inside the beam pipe \n"); | |
b3341d37 | 1165 | return kFALSE; |
d0483ba3 | 1166 | } |
b3341d37 | 1167 | |
1168 | ||
d0483ba3 | 1169 | AliAODVertex *vtx =(AliAODVertex*)(evt->GetPrimaryVertex()); |
1170 | Double_t fBzkG = evt->GetMagneticField(); // z componenent of field in kG | |
1171 | ok = etp.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0); | |
b3341d37 | 1172 | //ok = copy.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0); |
d0483ba3 | 1173 | } |
1174 | if(!ok){ | |
1175 | d0z0[0]=-999.; | |
1176 | d0z0[1]=-999.; | |
d0483ba3 | 1177 | } |
b3341d37 | 1178 | return ok; |
d0483ba3 | 1179 | } |
1180 | ||
b3341d37 | 1181 | |
d25bcbe6 | 1182 | Bool_t AlidNdPtAnalysisPbPbAOD::IsMCTrackAccepted(AliAODMCParticle *part) |
1183 | { | |
1184 | if(!part) return kFALSE; | |
1185 | ||
1186 | Double_t charge = part->Charge()/3.; | |
1187 | if (TMath::Abs(charge) < 0.001) return kFALSE; | |
1188 | ||
1189 | return kTRUE; | |
1190 | } | |
1191 | ||
1192 | const char * AlidNdPtAnalysisPbPbAOD::GetParticleName(Int_t pdg) | |
1193 | { | |
1194 | TParticlePDG * p1 = TDatabasePDG::Instance()->GetParticle(pdg); | |
1195 | if(p1) return p1->GetName(); | |
1196 | return Form("%d", pdg); | |
1197 | } | |
1198 | ||
1199 | AliGenHijingEventHeader* AlidNdPtAnalysisPbPbAOD::GetHijingEventHeader(AliAODMCHeader *header) | |
1200 | { | |
1201 | // | |
1202 | // inspired by PWGJE/AliPWG4HighPtSpectra.cxx | |
1203 | // | |
1204 | ||
1205 | if(!header) return 0x0; | |
1206 | AliGenHijingEventHeader* hijingGenHeader = NULL; | |
1207 | ||
1208 | TList* headerList = header->GetCocktailHeaders(); | |
1209 | ||
1210 | for(Int_t i = 0; i < headerList->GetEntries(); i++) | |
1211 | { | |
1212 | hijingGenHeader = dynamic_cast<AliGenHijingEventHeader*>(headerList->At(i)); | |
1213 | if(hijingGenHeader) break; | |
1214 | } | |
1215 | ||
1216 | if(!hijingGenHeader) return 0x0; | |
1217 | ||
1218 | return hijingGenHeader; | |
1219 | } | |
1220 | ||
1221 | AliGenPythiaEventHeader* AlidNdPtAnalysisPbPbAOD::GetPythiaEventHeader(AliAODMCHeader *header) | |
1222 | { | |
1223 | // | |
1224 | // inspired by PWGJE/AliPWG4HighPtSpectra.cxx | |
1225 | // | |
1226 | ||
1227 | if(!header) return 0x0; | |
1228 | AliGenPythiaEventHeader* PythiaGenHeader = NULL; | |
1229 | ||
1230 | TList* headerList = header->GetCocktailHeaders(); | |
1231 | ||
1232 | for(Int_t i = 0; i < headerList->GetEntries(); i++) | |
1233 | { | |
1234 | PythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(headerList->At(i)); | |
1235 | if(PythiaGenHeader) break; | |
1236 | } | |
1237 | ||
1238 | if(!PythiaGenHeader) return 0x0; | |
1239 | ||
1240 | return PythiaGenHeader; | |
1241 | } | |
1242 | ||
1243 | //________________________________________________________________________ | |
1244 | Bool_t AlidNdPtAnalysisPbPbAOD::IsHijingParticle(const AliAODMCParticle *part, AliGenHijingEventHeader* hijingGenHeader){ | |
1245 | ||
1246 | // Check whether a particle is from Hijing or some injected | |
ea3cfeda | 1247 | // returns kFALSE if particle is injected |
d25bcbe6 | 1248 | |
1249 | if(part->Label() > (hijingGenHeader->NProduced()-1)) return kFALSE; | |
1250 | return kTRUE; | |
1251 | } | |
1252 | ||
1253 | //________________________________________________________________________ | |
1254 | Bool_t AlidNdPtAnalysisPbPbAOD::IsPythiaParticle(const AliAODMCParticle *part, AliGenPythiaEventHeader* pythiaGenHeader){ | |
1255 | ||
1256 | // Check whether a particle is from Pythia or some injected | |
1257 | ||
1258 | if(part->Label() > (pythiaGenHeader->NProduced()-1)) return kFALSE; | |
1259 | return kTRUE; | |
b3341d37 | 1260 | } |
1261 | ||
1262 | Double_t* AlidNdPtAnalysisPbPbAOD::GetArrayClone(Int_t n, Double_t* source) | |
1263 | { | |
1264 | if (!source || n==0) return 0; | |
1265 | Double_t* dest = new Double_t[n]; | |
1266 | for (Int_t i=0; i<n ; i++) { dest[i] = source[i]; } | |
1267 | return dest; | |
d25bcbe6 | 1268 | } |
1269 | ||
b3341d37 | 1270 | void AlidNdPtAnalysisPbPbAOD::Terminate(Option_t *) |
1271 | { | |
1272 | ||
1273 | } | |
1274 | ||
1275 |