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d25bcbe6 | 1 | /************************************************************************** |
ab1375ce | 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 | **************************************************************************/ | |
d25bcbe6 | 15 | //------------------------------------------------------------------------------ |
16 | // AlidNdPtAnalysisPbPbAOD class. | |
17 | // | |
18 | // Author: P. Luettig, 15.05.2013 | |
ab1375ce | 19 | // last modified: 10.06.2014 |
d25bcbe6 | 20 | //------------------------------------------------------------------------------ |
3dd0b8f4 | 21 | /* |
ab1375ce | 22 | * This task analysis measured data in PbPb collisions stored in AODs and extract |
23 | * transverse momentum spectra for unidentified charged hadrons vs. centrality. | |
24 | * Based on MC the efficiency and secondary contamination are determined, | |
25 | * to correct the measured pT distribution. | |
26 | * Histograms for the pT resolution correction are also filled. | |
27 | * | |
28 | */ | |
bc80e684 | 29 | |
d25bcbe6 | 30 | |
31 | #include "AlidNdPtAnalysisPbPbAOD.h" | |
32 | ||
8a4ab847 | 33 | #include "AliAnalysisTaskSE.h" |
d25bcbe6 | 34 | |
35 | using namespace std; | |
36 | ||
37 | ClassImp(AlidNdPtAnalysisPbPbAOD) | |
38 | ||
d25bcbe6 | 39 | AlidNdPtAnalysisPbPbAOD::AlidNdPtAnalysisPbPbAOD(const char *name) : AliAnalysisTaskSE(name), |
40 | fOutputList(0), | |
41 | // Histograms | |
ea3cfeda PL |
42 | fPt(0), |
43 | fMCPt(0), | |
44 | fZvPtEtaCent(0), | |
bc80e684 | 45 | fDeltaphiPtEtaCent(0), |
a0036e80 | 46 | fPtResptCent(0), |
ea3cfeda PL |
47 | fMCRecPrimZvPtEtaCent(0), |
48 | fMCGenZvPtEtaCent(0), | |
49 | fMCRecSecZvPtEtaCent(0), | |
bc80e684 | 50 | fMCRecPrimDeltaphiPtEtaCent(0), |
51 | fMCGenDeltaphiPtEtaCent(0), | |
52 | fMCRecSecDeltaphiPtEtaCent(0), | |
ea3cfeda PL |
53 | fEventStatistics(0), |
54 | fEventStatisticsCentrality(0), | |
55 | fMCEventStatisticsCentrality(0), | |
56 | fAllEventStatisticsCentrality(0), | |
57 | fEventStatisticsCentralityTrigger(0), | |
58 | fZvMultCent(0), | |
59 | fTriggerStatistics(0), | |
ea3cfeda PL |
60 | fCharge(0), |
61 | fMCCharge(0), | |
ea3cfeda PL |
62 | fDCAPtAll(0), |
63 | fDCAPtAccepted(0), | |
64 | fMCDCAPtSecondary(0), | |
65 | fMCDCAPtPrimary(0), | |
66 | fCutPercClusters(0), | |
67 | fCutPercCrossed(0), | |
68 | fCrossCheckRowsLength(0), | |
69 | fCrossCheckClusterLength(0), | |
70 | fCrossCheckRowsLengthAcc(0), | |
71 | fCrossCheckClusterLengthAcc(0), | |
8a4ab847 | 72 | fCutSettings(0), |
bc80e684 | 73 | fEventplaneDist(0), |
89f04ae7 | 74 | fEventplaneRunDist(0), |
bc80e684 | 75 | fMCEventplaneDist(0), |
1444967d | 76 | fCorrelEventplaneMCDATA(0), |
96ebdea7 | 77 | fCorrelEventplaneDefaultCorrected(0), |
78 | fEventplaneSubtractedPercentage(0), | |
ab1375ce | 79 | // cross check for event plane resolution |
80 | fEPDistCent(0), | |
81 | fPhiCent(0), | |
82 | fPcosEPCent(0), | |
83 | fPsinEPCent(0), | |
84 | fPcosPhiCent(0), | |
85 | fPsinPhiCent(0), | |
82a24e4d | 86 | // cross check for event plane determination |
87 | fDeltaPhiCent(0), | |
d25bcbe6 | 88 | //global |
ea3cfeda | 89 | fIsMonteCarlo(0), |
0d3e3f7e | 90 | fEPselector("Q"), |
d25bcbe6 | 91 | // event cut variables |
ea3cfeda | 92 | fCutMaxZVertex(10.), |
d25bcbe6 | 93 | // track kinematic cut variables |
ea3cfeda PL |
94 | fCutPtMin(0.15), |
95 | fCutPtMax(200.), | |
96 | fCutEtaMin(-0.8), | |
97 | fCutEtaMax(0.8), | |
d25bcbe6 | 98 | // track quality cut variables |
a0036e80 | 99 | fFilterBit(AliAODTrack::kTrkGlobal), |
ea3cfeda PL |
100 | fUseRelativeCuts(kFALSE), |
101 | fCutRequireTPCRefit(kTRUE), | |
a0036e80 | 102 | fCutRequireITSRefit(kTRUE), |
ea3cfeda PL |
103 | fCutMinNumberOfClusters(60), |
104 | fCutPercMinNumberOfClusters(0.2), | |
105 | fCutMinNumberOfCrossedRows(120.), | |
106 | fCutPercMinNumberOfCrossedRows(0.2), | |
107 | fCutMinRatioCrossedRowsOverFindableClustersTPC(0.8), | |
108 | fCutMaxChi2PerClusterTPC(4.), | |
109 | fCutMaxFractionSharedTPCClusters(0.4), | |
110 | fCutMaxDCAToVertexZ(3.0), | |
111 | fCutMaxDCAToVertexXY(3.0), | |
ea3cfeda PL |
112 | fCutMaxChi2PerClusterITS(36.), |
113 | fCutDCAToVertex2D(kFALSE), | |
114 | fCutRequireSigmaToVertex(kFALSE), | |
115 | fCutMaxDCAToVertexXYPtDepPar0(0.0182), | |
116 | fCutMaxDCAToVertexXYPtDepPar1(0.0350), | |
117 | fCutMaxDCAToVertexXYPtDepPar2(1.01), | |
118 | fCutAcceptKinkDaughters(kFALSE), | |
119 | fCutMaxChi2TPCConstrainedGlobal(36.), | |
120 | fCutLengthInTPCPtDependent(kFALSE), | |
121 | fPrefactorLengthInTPCPtDependent(1), | |
d25bcbe6 | 122 | // binning for THnSparse |
123 | fMultNbins(0), | |
124 | fPtNbins(0), | |
125 | fPtCorrNbins(0), | |
72bb4ceb | 126 | fPtCheckNbins(0), |
d25bcbe6 | 127 | fEtaNbins(0), |
72bb4ceb | 128 | fEtaCheckNbins(0), |
d25bcbe6 | 129 | fZvNbins(0), |
130 | fCentralityNbins(0), | |
72bb4ceb | 131 | fPhiNbins(0), |
89f04ae7 | 132 | fRunNumberNbins(0), |
d25bcbe6 | 133 | fBinsMult(0), |
134 | fBinsPt(0), | |
135 | fBinsPtCorr(0), | |
72bb4ceb | 136 | fBinsPtCheck(0), |
d25bcbe6 | 137 | fBinsEta(0), |
72bb4ceb | 138 | fBinsEtaCheck(0), |
d25bcbe6 | 139 | fBinsZv(0), |
72bb4ceb | 140 | fBinsCentrality(0), |
89f04ae7 | 141 | fBinsPhi(0), |
142 | fBinsRunNumber(0) | |
d25bcbe6 | 143 | { |
72bb4ceb | 144 | |
145 | for(Int_t i = 0; i < cqMax; i++) | |
146 | { | |
3dd0b8f4 | 147 | fCrossCheckAll[i] = 0; |
148 | fCrossCheckAcc[i] = 0; | |
72bb4ceb | 149 | } |
150 | ||
d25bcbe6 | 151 | fMultNbins = 0; |
152 | fPtNbins = 0; | |
153 | fPtCorrNbins = 0; | |
72bb4ceb | 154 | fPtCheckNbins = 0; |
d25bcbe6 | 155 | fEtaNbins = 0; |
72bb4ceb | 156 | fEtaCheckNbins = 0; |
d25bcbe6 | 157 | fZvNbins = 0; |
158 | fCentralityNbins = 0; | |
89f04ae7 | 159 | fPhiNbins = 0; |
160 | fRunNumberNbins = 0; | |
d25bcbe6 | 161 | fBinsMult = 0; |
162 | fBinsPt = 0; | |
163 | fBinsPtCorr = 0; | |
72bb4ceb | 164 | fBinsPtCheck = 0; |
d25bcbe6 | 165 | fBinsEta = 0; |
72bb4ceb | 166 | fBinsEtaCheck = 0; |
d25bcbe6 | 167 | fBinsZv = 0; |
168 | fBinsCentrality = 0; | |
72bb4ceb | 169 | fBinsPhi = 0; |
89f04ae7 | 170 | fBinsRunNumber = 0; |
d25bcbe6 | 171 | |
172 | DefineOutput(1, TList::Class()); | |
173 | } | |
174 | ||
175 | // destructor | |
176 | AlidNdPtAnalysisPbPbAOD::~AlidNdPtAnalysisPbPbAOD() | |
3dd0b8f4 | 177 | { |
178 | // | |
179 | // because task is owner of the output list, all objects are deleted, when list->Clear() is called | |
180 | // | |
8a4ab847 | 181 | if(fOutputList) |
182 | { | |
3dd0b8f4 | 183 | fOutputList->Clear(); |
184 | delete fOutputList; | |
8a4ab847 | 185 | } |
186 | fOutputList = 0; | |
d25bcbe6 | 187 | } |
188 | ||
189 | void AlidNdPtAnalysisPbPbAOD::UserCreateOutputObjects() | |
190 | { | |
191 | // create all output histograms here | |
192 | OpenFile(1, "RECREATE"); | |
193 | ||
194 | fOutputList = new TList(); | |
195 | fOutputList->SetOwner(); | |
196 | ||
197 | //define default binning | |
198 | 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 }; | |
199 | 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 | 200 | 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 | 201 | 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}; |
3dd0b8f4 | 202 | Double_t binsZvDefault[7] = {-30.,-10.,-5.,0.,5.,10.,30.}; |
d25bcbe6 | 203 | Double_t binsCentralityDefault[12] = {0., 5., 10., 20., 30., 40., 50., 60., 70., 80., 90., 100.}; |
204 | ||
3dd0b8f4 | 205 | 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()}; |
72bb4ceb | 206 | |
207 | 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}; | |
208 | Double_t binsEtaCheckDefault[7] = {-1.0,-0.8,-0.4,0.,0.4,0.8,1.0}; | |
209 | ||
89f04ae7 | 210 | Double_t binsRunNumbers2011[186] = { |
211 | 167693, 167706, 167711, 167712, 167713, 167806, 167807, 167808, 167813, 167814, 167818, 167841, 167842, 167844, 167846, 167902, 167903, 167909, 167915, 167920, 167921, 167985, 167986, 167987, 167988, 168066, 168068, 168069, 168076, 168103, 168104, 168105, 168107, 168108, 168115, 168171, 168172, 168173, 168175, 168177, 168181, 168203, 168204, 168205, 168206, 168207, 168208, 168212, 168213, 168310, 168311, 168318, 168322, 168325, 168341, 168342, 168356, 168361, 168362, 168458, 168460, 168461, 168464, 168467, 168511, 168512, 168514, 168644, 168777, 168826, 168984, 168988, 168992, 169035, 169040, 169044, 169045, 169091, 169094, 169099, 169138, 169143, 169144, 169145, 169148, 169156, 169160, 169167, 169236, 169238, 169377, 169382, 169411, 169415, 169417, 169418, 169419, 169420, 169475, 169498, 169504, 169506, 169512, 169515, 169550, 169553, 169554, 169555, 169557, 169584, 169586, 169587, 169588, 169590, 169591, 169628, 169683, 169835, 169837, 169838, 169846, 169855, 169858, 169859, 169914, 169918, 169919, 169920, 169922, 169923, 169924, 169926, 169956, 169961, 169965, 169969, 169975, 169981, 170027, 170036, 170038, 170040, 170081, 170083, 170084, 170085, 170088, 170089, 170091, 170152, 170155, 170159, 170162, 170163, 170193, 170195, 170203, 170204, 170205, 170207, 170208, 170228, 170230, 170264, 170267, 170268, 170269, 170270, 170306, 170308, 170309, 170311, 170312, 170313, 170315, 170374, 170387, 170388, 170389, 170390, 170546, 170552, 170556, 170572, 170593, 170593+1 | |
212 | }; | |
213 | ||
d25bcbe6 | 214 | // if no binning is set, use the default |
215 | if (!fBinsMult) { SetBinsMult(48,binsMultDefault); } | |
216 | if (!fBinsPt) { SetBinsPt(82,binsPtDefault); } | |
217 | if (!fBinsPtCorr) { SetBinsPtCorr(37,binsPtCorrDefault); } | |
72bb4ceb | 218 | if (!fBinsPtCheck) { SetBinsPtCheck(20,binsPtCheckDefault); } |
d25bcbe6 | 219 | if (!fBinsEta) { SetBinsEta(31,binsEtaDefault); } |
72bb4ceb | 220 | if (!fBinsEtaCheck) { SetBinsEtaCheck(7,binsEtaCheckDefault); } |
ab1375ce | 221 | if (!fBinsZv) { SetBinsZv(7,binsZvDefault); } |
d25bcbe6 | 222 | if (!fBinsCentrality) { SetBinsCentrality(12,binsCentralityDefault); } |
72bb4ceb | 223 | if (!fBinsPhi) { SetBinsPhi(37,binsPhiDefault); } |
89f04ae7 | 224 | if (!fBinsRunNumber) {SetBinsRunNumber(186, binsRunNumbers2011); } |
d25bcbe6 | 225 | |
226 | Int_t binsZvPtEtaCent[4]={fZvNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; | |
bc2a9da9 | 227 | Int_t binsPhiPtEtaCent[4]={fPhiNbins-1,fPtNbins-1,fEtaNbins-1,fCentralityNbins-1}; |
d25bcbe6 | 228 | Int_t binsZvMultCent[3]={fZvNbins-1,fMultNbins-1,fCentralityNbins-1}; |
229 | ||
a0036e80 | 230 | Int_t binsOneOverPtPtResCent[3]={400,300,11}; |
231 | Double_t minbinsOneOverPtPtResCent[3]={0,0,0}; | |
232 | Double_t maxbinsOneOverPtPtResCent[3]={1,0.015,100}; | |
233 | ||
d25bcbe6 | 234 | // define Histograms |
ea3cfeda PL |
235 | fZvPtEtaCent = new THnSparseF("fZvPtEtaCent","Zv:Pt:Eta:Centrality",4,binsZvPtEtaCent); |
236 | fZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
237 | fZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
238 | fZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
239 | fZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
240 | fZvPtEtaCent->GetAxis(0)->SetTitle("Zv (cm)"); | |
241 | fZvPtEtaCent->GetAxis(1)->SetTitle("Pt (GeV/c)"); | |
242 | fZvPtEtaCent->GetAxis(2)->SetTitle("Eta"); | |
243 | fZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
244 | fZvPtEtaCent->Sumw2(); | |
245 | ||
bc80e684 | 246 | fDeltaphiPtEtaCent = new THnSparseF("fDeltaphiPtEtaCent","Deltaphi:Pt:Eta:Centrality",4,binsPhiPtEtaCent); |
247 | fDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
248 | fDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt); | |
249 | fDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta); | |
250 | fDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
251 | fDeltaphiPtEtaCent->GetAxis(0)->SetTitle("#Delta phi to ep"); | |
252 | fDeltaphiPtEtaCent->GetAxis(1)->SetTitle("Pt (GeV/c)"); | |
253 | fDeltaphiPtEtaCent->GetAxis(2)->SetTitle("Eta"); | |
254 | fDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
255 | fDeltaphiPtEtaCent->Sumw2(); | |
bc2a9da9 | 256 | |
a0036e80 | 257 | fPtResptCent = new THnSparseF("fPtResptCent","OneOverPt:PtRes:Centrality",3,binsOneOverPtPtResCent, minbinsOneOverPtPtResCent, maxbinsOneOverPtPtResCent); |
258 | fPtResptCent->SetBinEdges(2, fBinsCentrality); | |
259 | fPtResptCent->GetAxis(0)->SetTitle("1/pT (GeV/c)^{-1}"); | |
260 | fPtResptCent->GetAxis(1)->SetTitle("#sigma(1/pT)"); | |
261 | fPtResptCent->GetAxis(2)->SetTitle("centrality"); | |
262 | fPtResptCent->Sumw2(); | |
263 | ||
ea3cfeda PL |
264 | fMCRecPrimZvPtEtaCent = new THnSparseF("fMCRecPrimZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent); |
265 | fMCRecPrimZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
266 | fMCRecPrimZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
267 | fMCRecPrimZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
268 | fMCRecPrimZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
269 | fMCRecPrimZvPtEtaCent->GetAxis(0)->SetTitle("MC Zv (cm)"); | |
270 | fMCRecPrimZvPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
271 | fMCRecPrimZvPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
272 | fMCRecPrimZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
273 | fMCRecPrimZvPtEtaCent->Sumw2(); | |
274 | ||
275 | fMCGenZvPtEtaCent = new THnSparseF("fMCGenZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent); | |
276 | fMCGenZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
277 | fMCGenZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
278 | fMCGenZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
279 | fMCGenZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
280 | fMCGenZvPtEtaCent->GetAxis(0)->SetTitle("MC Zv (cm)"); | |
281 | fMCGenZvPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
282 | fMCGenZvPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
283 | fMCGenZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
284 | fMCGenZvPtEtaCent->Sumw2(); | |
285 | ||
286 | fMCRecSecZvPtEtaCent = new THnSparseF("fMCRecSecZvPtEtaCent","mcZv:mcPt:mcEta:Centrality",4,binsZvPtEtaCent); | |
287 | fMCRecSecZvPtEtaCent->SetBinEdges(0,fBinsZv); | |
288 | fMCRecSecZvPtEtaCent->SetBinEdges(1,fBinsPt); | |
289 | fMCRecSecZvPtEtaCent->SetBinEdges(2,fBinsEta); | |
290 | fMCRecSecZvPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
291 | fMCRecSecZvPtEtaCent->GetAxis(0)->SetTitle("MC Sec Zv (cm)"); | |
292 | fMCRecSecZvPtEtaCent->GetAxis(1)->SetTitle("MC Sec Pt (GeV/c)"); | |
293 | fMCRecSecZvPtEtaCent->GetAxis(2)->SetTitle("MC Sec Eta"); | |
294 | fMCRecSecZvPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
295 | fMCRecSecZvPtEtaCent->Sumw2(); | |
296 | ||
bc80e684 | 297 | fMCRecPrimDeltaphiPtEtaCent = new THnSparseF("fMCRecPrimDeltaphiPtEtaCent","mcDeltaphi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent); |
298 | fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
299 | fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt); | |
300 | fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta); | |
301 | fMCRecPrimDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
302 | fMCRecPrimDeltaphiPtEtaCent->GetAxis(0)->SetTitle("MC #Delta phi to rp"); | |
303 | fMCRecPrimDeltaphiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
304 | fMCRecPrimDeltaphiPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
305 | fMCRecPrimDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
306 | fMCRecPrimDeltaphiPtEtaCent->Sumw2(); | |
307 | ||
308 | fMCGenDeltaphiPtEtaCent = new THnSparseF("fMCGenDeltaphiPtEtaCent","mcDeltaphi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent); | |
309 | fMCGenDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
310 | fMCGenDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt); | |
311 | fMCGenDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta); | |
312 | fMCGenDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
313 | fMCGenDeltaphiPtEtaCent->GetAxis(0)->SetTitle("MC #Delta phi to rp"); | |
314 | fMCGenDeltaphiPtEtaCent->GetAxis(1)->SetTitle("MC Pt (GeV/c)"); | |
315 | fMCGenDeltaphiPtEtaCent->GetAxis(2)->SetTitle("MC Eta"); | |
316 | fMCGenDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
317 | fMCGenDeltaphiPtEtaCent->Sumw2(); | |
318 | ||
319 | fMCRecSecDeltaphiPtEtaCent = new THnSparseF("fMCRecSecDeltaphiPtEtaCent","mcDeltaphi:mcPt:mcEta:Centrality",4,binsPhiPtEtaCent); | |
320 | fMCRecSecDeltaphiPtEtaCent->SetBinEdges(0,fBinsPhi); | |
321 | fMCRecSecDeltaphiPtEtaCent->SetBinEdges(1,fBinsPt); | |
322 | fMCRecSecDeltaphiPtEtaCent->SetBinEdges(2,fBinsEta); | |
323 | fMCRecSecDeltaphiPtEtaCent->SetBinEdges(3,fBinsCentrality); | |
324 | fMCRecSecDeltaphiPtEtaCent->GetAxis(0)->SetTitle("MC Sec #Delta phi to rp"); | |
325 | fMCRecSecDeltaphiPtEtaCent->GetAxis(1)->SetTitle("MC Sec Pt (GeV/c)"); | |
326 | fMCRecSecDeltaphiPtEtaCent->GetAxis(2)->SetTitle("MC Sec Eta"); | |
327 | fMCRecSecDeltaphiPtEtaCent->GetAxis(3)->SetTitle("Centrality"); | |
328 | fMCRecSecDeltaphiPtEtaCent->Sumw2(); | |
bc2a9da9 | 329 | |
ea3cfeda PL |
330 | fPt = new TH1F("fPt","fPt",2000,0,200); |
331 | fPt->GetXaxis()->SetTitle("p_{T} (GeV/c)"); | |
332 | fPt->GetYaxis()->SetTitle("dN/dp_{T}"); | |
333 | fPt->Sumw2(); | |
334 | ||
335 | fMCPt = new TH1F("fMCPt","fMCPt",2000,0,200); | |
336 | fMCPt->GetXaxis()->SetTitle("MC p_{T} (GeV/c)"); | |
337 | fMCPt->GetYaxis()->SetTitle("dN/dp_{T}"); | |
338 | fMCPt->Sumw2(); | |
339 | ||
340 | fEventStatistics = new TH1F("fEventStatistics","fEventStatistics",10,0,10); | |
341 | fEventStatistics->GetYaxis()->SetTitle("number of events"); | |
342 | fEventStatistics->SetBit(TH1::kCanRebin); | |
343 | ||
344 | fEventStatisticsCentrality = new TH1F("fEventStatisticsCentrality","fEventStatisticsCentrality",fCentralityNbins-1, fBinsCentrality); | |
345 | fEventStatisticsCentrality->GetYaxis()->SetTitle("number of events"); | |
346 | ||
347 | fMCEventStatisticsCentrality = new TH1F("fMCEventStatisticsCentrality","fMCEventStatisticsCentrality",fCentralityNbins-1, fBinsCentrality); | |
348 | fMCEventStatisticsCentrality->GetYaxis()->SetTitle("number of MC events"); | |
349 | ||
350 | fAllEventStatisticsCentrality = new TH1F("fAllEventStatisticsCentrality","fAllEventStatisticsCentrality",fCentralityNbins-1, fBinsCentrality); | |
351 | fAllEventStatisticsCentrality->GetYaxis()->SetTitle("number of events"); | |
352 | ||
353 | fEventStatisticsCentralityTrigger = new TH2F("fEventStatisticsCentralityTrigger","fEventStatisticsCentralityTrigger;centrality;trigger",100,0,100,3,0,3); | |
354 | fEventStatisticsCentralityTrigger->Sumw2(); | |
355 | ||
356 | fZvMultCent = new THnSparseF("fZvMultCent","Zv:mult:Centrality",3,binsZvMultCent); | |
357 | fZvMultCent->SetBinEdges(0,fBinsZv); | |
358 | fZvMultCent->SetBinEdges(1,fBinsMult); | |
359 | fZvMultCent->SetBinEdges(2,fBinsCentrality); | |
360 | fZvMultCent->GetAxis(0)->SetTitle("Zv (cm)"); | |
361 | fZvMultCent->GetAxis(1)->SetTitle("N_{acc}"); | |
362 | fZvMultCent->GetAxis(2)->SetTitle("Centrality"); | |
363 | fZvMultCent->Sumw2(); | |
364 | ||
365 | fTriggerStatistics = new TH1F("fTriggerStatistics","fTriggerStatistics",10,0,10); | |
366 | fTriggerStatistics->GetYaxis()->SetTitle("number of events"); | |
367 | ||
ea3cfeda PL |
368 | fCharge = new TH1F("fCharge","fCharge",30, -5, 5); |
369 | fCharge->GetXaxis()->SetTitle("Charge"); | |
370 | fCharge->GetYaxis()->SetTitle("number of tracks"); | |
371 | ||
372 | fMCCharge = new TH1F("fMCCharge","fMCCharge",30, -5, 5); | |
373 | fMCCharge->GetXaxis()->SetTitle("MC Charge"); | |
3dd0b8f4 | 374 | fMCCharge->GetYaxis()->SetTitle("number of tracks"); |
95f26ffa | 375 | |
3dd0b8f4 | 376 | Int_t binsDCAxyDCAzPtEtaPhi[6] = { 10 , 10 , fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1 }; |
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; |
bc80e684 | 446 | const Int_t iNbinRowsOverClusters = 60; |
72bb4ceb | 447 | // 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.}; |
448 | ||
449 | Int_t iNbin = 0; | |
450 | // Double_t *dBins = 0x0; | |
451 | Double_t dBinMin = 0; | |
452 | Double_t dBinMax = 0; | |
453 | ||
454 | for(Int_t iCheckQuant = 0; iCheckQuant < cqMax; iCheckQuant++) | |
455 | { | |
3dd0b8f4 | 456 | // iCheckQuant: 0 = CrossedRows, 1 = Nclusters, 2 = Chi^2/clusterTPC |
457 | if(iCheckQuant == cqCrossedRows) | |
458 | { | |
459 | snprintf(cTempTitleAxis0All,255, "NcrossedRows before Cut"); | |
460 | snprintf(cTempTitleAxis0Acc,255, "NcrossedRows after Cut"); | |
461 | snprintf(cTempNameAxis0,255, "CrossedRows"); | |
462 | iNbin = iNbinRowsClusters; | |
463 | dBinMin = 0; | |
464 | dBinMax = 159.; | |
465 | } | |
466 | else if(iCheckQuant == cqNcluster) | |
467 | { | |
468 | snprintf(cTempTitleAxis0All,255, "Nclusters before Cut"); | |
469 | snprintf(cTempTitleAxis0Acc,255, "Nclusters after Cut"); | |
470 | snprintf(cTempNameAxis0,255, "Clusters"); | |
471 | iNbin = iNbinRowsClusters; | |
472 | dBinMin = 0; | |
473 | dBinMax = 159.; | |
474 | } | |
475 | else if(iCheckQuant == cqChi) | |
476 | { | |
477 | snprintf(cTempTitleAxis0All,255, "#Chi^{2}/cluster before Cut"); | |
478 | snprintf(cTempTitleAxis0Acc,255, "#Chi^{2}/cluster after Cut"); | |
479 | snprintf(cTempNameAxis0,255, "Chi"); | |
480 | iNbin = iNbinChi; | |
481 | dBinMin = 0; | |
482 | dBinMax = 10.; | |
483 | } | |
484 | else if(iCheckQuant == cqLength) | |
485 | { | |
486 | snprintf(cTempTitleAxis0All,255, "Length in TPC before Cut (cm)"); | |
487 | snprintf(cTempTitleAxis0Acc,255, "Length in TPC after Cut (cm)"); | |
488 | snprintf(cTempNameAxis0,255, "Length"); | |
489 | iNbin = iNbinLength; | |
490 | dBinMin = 0; | |
491 | dBinMax = 165.; | |
492 | } | |
bc80e684 | 493 | else if(iCheckQuant == cqRowsOverFindable) |
494 | { | |
495 | snprintf(cTempTitleAxis0All,255, "Number of Crossed Rows / Number of Findable Clusters before Cut"); | |
496 | snprintf(cTempTitleAxis0Acc,255, "Number of Crossed Rows / Number of Findable Clusters before Cut"); | |
497 | snprintf(cTempNameAxis0,255, "RowsOverFindable"); | |
498 | iNbin = iNbinRowsOverClusters; | |
499 | dBinMin = 0.6; | |
500 | dBinMax = 1.2; | |
501 | } | |
502 | ||
3dd0b8f4 | 503 | |
504 | Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtCheckNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1}; | |
505 | // Int_t binsCheckPtEtaPhi[5] = { iNbin, fPtNbins-1, fEtaCheckNbins-1, 18, fCentralityNbins-1}; | |
506 | Double_t minCheckPtEtaPhi[5] = { dBinMin, 0, -1.5, 0., 0, }; | |
507 | Double_t maxCheckPtEtaPhi[5] = { dBinMax, 100, 1.5, 2.*TMath::Pi(), 100}; | |
508 | ||
509 | snprintf(cFullTempName, 255, "f%sPtEtaPhiAll",cTempNameAxis0); | |
510 | snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0All); | |
511 | fCrossCheckAll[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi); | |
512 | fCrossCheckAll[iCheckQuant]->SetBinEdges(1, fBinsPtCheck); | |
513 | fCrossCheckAll[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck); | |
514 | fCrossCheckAll[iCheckQuant]->Sumw2(); | |
515 | ||
516 | snprintf(cFullTempName, 255, "f%sPtEtaPhiAcc",cTempNameAxis0); | |
517 | snprintf(cFullTempTitle, 255,"%s;%s;p_{T} (GeV/c);#eta;#phi;Centrality", cFullTempName, cTempTitleAxis0Acc); | |
518 | fCrossCheckAcc[iCheckQuant] = new THnF(cFullTempName, cFullTempTitle, 5, binsCheckPtEtaPhi, minCheckPtEtaPhi, maxCheckPtEtaPhi); | |
519 | fCrossCheckAcc[iCheckQuant]->SetBinEdges(1, fBinsPtCheck); | |
520 | fCrossCheckAcc[iCheckQuant]->SetBinEdges(2, fBinsEtaCheck); | |
521 | fCrossCheckAcc[iCheckQuant]->Sumw2(); | |
72bb4ceb | 522 | } // end iCheckQuant |
fad9b70b | 523 | |
ea3cfeda PL |
524 | fCutPercClusters = new TH1F("fCutPercClusters","fCutPercClusters;NclustersTPC;counts",160,0,160); |
525 | fCutPercClusters->Sumw2(); | |
526 | fCutPercCrossed = new TH1F("fCutPercCrossed","fCutPercCrossed;NcrossedRowsTPC;counts",160,0,160); | |
527 | fCutPercCrossed->Sumw2(); | |
528 | ||
529 | fCrossCheckRowsLength = new TH2F("fCrossCheckRowsLength","fCrossCheckRowsLength;Length in TPC;NcrossedRows",170,0,170,170,0,170); | |
530 | fCrossCheckRowsLength->Sumw2(); | |
531 | ||
532 | fCrossCheckClusterLength = new TH2F("fCrossCheckClusterLength","fCrossCheckClusterLength;Length in TPC;NClusters",170,0,170,170,0,170); | |
533 | fCrossCheckClusterLength->Sumw2(); | |
534 | ||
535 | fCrossCheckRowsLengthAcc = new TH2F("fCrossCheckRowsLengthAcc","fCrossCheckRowsLengthAcc;Length in TPC;NcrossedRows",170,0,170,170,0,170); | |
536 | fCrossCheckRowsLengthAcc->Sumw2(); | |
537 | ||
538 | fCrossCheckClusterLengthAcc = new TH2F("fCrossCheckClusterLengthAcc","fCrossCheckClusterLengthAcc;Length in TPC;NClusters",170,0,170,170,0,170); | |
539 | fCrossCheckClusterLengthAcc->Sumw2(); | |
540 | ||
8a4ab847 | 541 | fCutSettings = new TH1F("fCutSettings","fCutSettings",100,0,10); |
542 | fCutSettings->GetYaxis()->SetTitle("cut value"); | |
543 | fCutSettings->SetBit(TH1::kCanRebin); | |
ea3cfeda | 544 | |
227a6341 | 545 | fEventplaneDist = new TH1F("fEventplaneDist","fEventplaneDist",200, 0, 2.*TMath::Pi()); |
bc80e684 | 546 | fEventplaneDist->GetXaxis()->SetTitle("#phi (event plane)"); |
547 | fEventplaneDist->Sumw2(); | |
548 | ||
227a6341 | 549 | fEventplaneRunDist = new TH2F("fEventplaneRunDist","fEventplaneRunDist",200, 0, 2.*TMath::Pi(),fRunNumberNbins-1, fBinsRunNumber ); |
89f04ae7 | 550 | fEventplaneRunDist->GetXaxis()->SetTitle("#phi (event plane)"); |
551 | fEventplaneRunDist->GetYaxis()->SetTitle("runnumber"); | |
552 | fEventplaneRunDist->Sumw2(); | |
553 | ||
bc80e684 | 554 | fMCEventplaneDist = new TH1F("fMCEventplaneDist","fMCEventplaneDist",20, -1.*TMath::Pi(), TMath::Pi()); |
555 | fMCEventplaneDist->GetXaxis()->SetTitle("#phi (MC event plane)"); | |
556 | fMCEventplaneDist->Sumw2(); | |
557 | ||
1444967d | 558 | fCorrelEventplaneMCDATA = new TH2F("fCorrelEventplaneMCDATA","fCorrelEventplaneMCDATA",40, -2.*TMath::Pi(), 2.*TMath::Pi(), 40, -2.*TMath::Pi(), 2.*TMath::Pi()); |
559 | fCorrelEventplaneMCDATA->GetXaxis()->SetTitle("#phi (event plane)"); | |
560 | fCorrelEventplaneMCDATA->GetYaxis()->SetTitle("#phi (MC event plane)"); | |
561 | fCorrelEventplaneMCDATA->Sumw2(); | |
562 | ||
96ebdea7 | 563 | Int_t binsCorrelPhiPhiCent[3] = { 40, 40, 10}; |
564 | Double_t minCorrelPhiPhiCent[3] = { -2.*TMath::Pi(), -2.*TMath::Pi(), 0}; | |
565 | Double_t maxCorrelPhiPhiCent[3] = { 2.*TMath::Pi(), 2.*TMath::Pi(), 100}; | |
566 | ||
567 | fCorrelEventplaneDefaultCorrected = new THnSparseF("fCorrelEventplaneDefaultCorrected","fCorrelEventplaneDefaultCorrected",3,binsCorrelPhiPhiCent, minCorrelPhiPhiCent, maxCorrelPhiPhiCent); | |
568 | fCorrelEventplaneDefaultCorrected->SetBinEdges(2, fBinsCentrality); | |
569 | fCorrelEventplaneDefaultCorrected->GetAxis(0)->SetTitle("#phi (event plane)"); | |
570 | fCorrelEventplaneDefaultCorrected->GetAxis(1)->SetTitle("#phi (corrected event plane)"); | |
571 | fCorrelEventplaneDefaultCorrected->GetAxis(2)->SetTitle("centrality"); | |
572 | fCorrelEventplaneDefaultCorrected->Sumw2(); | |
573 | ||
574 | fEventplaneSubtractedPercentage = new TH2F("fEventplaneSubtractedPercentage","fEventplaneSubtractedPercentage",100, 0,1, fCentralityNbins-1, fBinsCentrality); | |
575 | fEventplaneSubtractedPercentage->GetXaxis()->SetTitle("percentage of tracks, which have been subtracted during analysis"); | |
576 | fEventplaneSubtractedPercentage->GetYaxis()->SetTitle("centrality"); | |
577 | fEventplaneSubtractedPercentage->Sumw2(); | |
578 | ||
ab1375ce | 579 | // cross check for event plane resolution |
227a6341 | 580 | fEPDistCent = new TH2F("fEPDistCent","fEPDistCent",20, -2.*TMath::Pi(), 2.*TMath::Pi(), fCentralityNbins-1, fBinsCentrality); |
ab1375ce | 581 | fEPDistCent->GetXaxis()->SetTitle("#phi (#Psi_{EP})"); |
582 | fEPDistCent->GetYaxis()->SetTitle("Centrality"); | |
583 | fEPDistCent->Sumw2(); | |
584 | ||
585 | fPhiCent = new TH2F("fPhiCent","fPhiCent",200, -2.*TMath::Pi(), 2.*TMath::Pi(), fCentralityNbins-1, fBinsCentrality); | |
586 | fPhiCent->GetXaxis()->SetTitle("#phi"); | |
587 | fPhiCent->GetYaxis()->SetTitle("Centrality"); | |
588 | fPhiCent->Sumw2(); | |
589 | ||
60134a87 | 590 | fPcosEPCent = new TProfile("fPcosEPCent","fPcosEPCent", 100,0,100); |
ab1375ce | 591 | fPcosEPCent->GetXaxis()->SetTitle("Centrality"); |
592 | fPcosEPCent->GetYaxis()->SetTitle("#LT cos 2 #Psi_{EP} #GT"); | |
593 | fPcosEPCent->Sumw2(); | |
594 | ||
60134a87 | 595 | fPsinEPCent = new TProfile("fPsinEPCent","fPsinEPCent", 100,0,100); |
ab1375ce | 596 | fPsinEPCent->GetXaxis()->SetTitle("Centrality"); |
597 | fPsinEPCent->GetYaxis()->SetTitle("#LT sin 2 #Psi_{EP} #GT"); | |
598 | fPsinEPCent->Sumw2(); | |
599 | ||
60134a87 | 600 | fPcosPhiCent = new TProfile("fPcosPhiCent","fPcosPhiCent", 100,0,100); |
ab1375ce | 601 | fPcosPhiCent->GetXaxis()->SetTitle("Centrality"); |
602 | fPcosPhiCent->GetYaxis()->SetTitle("#LT cos 2 #phi #GT"); | |
603 | fPcosPhiCent->Sumw2(); | |
604 | ||
60134a87 | 605 | fPsinPhiCent = new TProfile("fPsinPhiCent","fPsinPhiCent", 100,0,100); |
ab1375ce | 606 | fPsinPhiCent->GetXaxis()->SetTitle("Centrality"); |
607 | fPsinPhiCent->GetYaxis()->SetTitle("#LT sin 2 #phi #GT"); | |
608 | fPsinPhiCent->Sumw2(); | |
609 | ||
82a24e4d | 610 | fDeltaPhiCent = new TH2F("fDeltaPhiCent","fDeltaPhiCent",200, -2.*TMath::Pi(), 2.*TMath::Pi(), fCentralityNbins-1, fBinsCentrality); |
611 | fDeltaPhiCent->GetXaxis()->SetTitle("#Delta #phi"); | |
612 | fDeltaPhiCent->GetYaxis()->SetTitle("Centrality"); | |
613 | fDeltaPhiCent->Sumw2(); | |
614 | ||
d25bcbe6 | 615 | // Add Histos, Profiles etc to List |
ea3cfeda | 616 | fOutputList->Add(fZvPtEtaCent); |
bc80e684 | 617 | fOutputList->Add(fDeltaphiPtEtaCent); |
a0036e80 | 618 | fOutputList->Add(fPtResptCent); |
ea3cfeda PL |
619 | fOutputList->Add(fPt); |
620 | fOutputList->Add(fMCRecPrimZvPtEtaCent); | |
621 | fOutputList->Add(fMCGenZvPtEtaCent); | |
622 | fOutputList->Add(fMCRecSecZvPtEtaCent); | |
bc80e684 | 623 | fOutputList->Add(fMCRecPrimDeltaphiPtEtaCent); |
624 | fOutputList->Add(fMCGenDeltaphiPtEtaCent); | |
625 | fOutputList->Add(fMCRecSecDeltaphiPtEtaCent); | |
ea3cfeda PL |
626 | fOutputList->Add(fMCPt); |
627 | fOutputList->Add(fEventStatistics); | |
628 | fOutputList->Add(fEventStatisticsCentrality); | |
629 | fOutputList->Add(fMCEventStatisticsCentrality); | |
630 | fOutputList->Add(fAllEventStatisticsCentrality); | |
631 | fOutputList->Add(fEventStatisticsCentralityTrigger); | |
632 | fOutputList->Add(fZvMultCent); | |
633 | fOutputList->Add(fTriggerStatistics); | |
ea3cfeda PL |
634 | fOutputList->Add(fCharge); |
635 | fOutputList->Add(fMCCharge); | |
ea3cfeda PL |
636 | fOutputList->Add(fDCAPtAll); |
637 | fOutputList->Add(fDCAPtAccepted); | |
638 | fOutputList->Add(fMCDCAPtSecondary); | |
639 | fOutputList->Add(fMCDCAPtPrimary); | |
72bb4ceb | 640 | for(Int_t i = 0; i < cqMax; i++) |
641 | { | |
3dd0b8f4 | 642 | fOutputList->Add(fCrossCheckAll[i]); |
643 | fOutputList->Add(fCrossCheckAcc[i]); | |
72bb4ceb | 644 | } |
ea3cfeda PL |
645 | fOutputList->Add(fCutPercClusters); |
646 | fOutputList->Add(fCutPercCrossed); | |
647 | fOutputList->Add(fCrossCheckRowsLength); | |
648 | fOutputList->Add(fCrossCheckClusterLength); | |
649 | fOutputList->Add(fCrossCheckRowsLengthAcc); | |
650 | fOutputList->Add(fCrossCheckClusterLengthAcc); | |
8a4ab847 | 651 | fOutputList->Add(fCutSettings); |
bc80e684 | 652 | fOutputList->Add(fEventplaneDist); |
89f04ae7 | 653 | fOutputList->Add(fEventplaneRunDist); |
bc80e684 | 654 | fOutputList->Add(fMCEventplaneDist); |
1444967d | 655 | fOutputList->Add(fCorrelEventplaneMCDATA); |
96ebdea7 | 656 | fOutputList->Add(fCorrelEventplaneDefaultCorrected); |
657 | fOutputList->Add(fEventplaneSubtractedPercentage); | |
8a4ab847 | 658 | |
ab1375ce | 659 | fOutputList->Add(fEPDistCent); |
660 | fOutputList->Add(fPhiCent); | |
661 | fOutputList->Add(fPcosEPCent); | |
662 | fOutputList->Add(fPsinEPCent); | |
663 | fOutputList->Add(fPcosPhiCent); | |
664 | fOutputList->Add(fPsinPhiCent); | |
665 | ||
82a24e4d | 666 | fOutputList->Add(fDeltaPhiCent); |
227a6341 | 667 | |
8a4ab847 | 668 | StoreCutSettingsToHistogram(); |
d25bcbe6 | 669 | |
670 | PostData(1, fOutputList); | |
671 | } | |
672 | ||
673 | void AlidNdPtAnalysisPbPbAOD::UserExec(Option_t *option) | |
674 | { | |
3dd0b8f4 | 675 | // |
d25bcbe6 | 676 | // Main Loop |
677 | // called for each event | |
3dd0b8f4 | 678 | // |
679 | ||
ea3cfeda | 680 | fEventStatistics->Fill("all events",1); |
d25bcbe6 | 681 | |
682 | // set ZERO pointers: | |
683 | AliInputEventHandler *inputHandler = NULL; | |
684 | AliAODTrack *track = NULL; | |
685 | AliAODMCParticle *mcPart = NULL; | |
686 | AliAODMCHeader *mcHdr = NULL; | |
687 | AliGenHijingEventHeader *genHijingHeader = NULL; | |
b3341d37 | 688 | //AliGenPythiaEventHeader *genPythiaHeader = NULL; |
bc80e684 | 689 | AliEventplane *ep = NULL; |
d25bcbe6 | 690 | |
3b07fd51 | 691 | TVector2 *epQvector = NULL; |
692 | ||
d25bcbe6 | 693 | Bool_t bIsEventSelectedMB = kFALSE; |
694 | Bool_t bIsEventSelectedSemi = kFALSE; | |
695 | Bool_t bIsEventSelectedCentral = kFALSE; | |
696 | Bool_t bIsEventSelected = kFALSE; | |
697 | Bool_t bIsPrimary = kFALSE; | |
698 | Bool_t bIsHijingParticle = kFALSE; | |
9db7eb94 | 699 | Bool_t bMotherIsHijingParticle = kFALSE; |
b3341d37 | 700 | //Bool_t bIsPythiaParticle = kFALSE; |
d25bcbe6 | 701 | Bool_t bEventHasATrack = kFALSE; |
702 | Bool_t bEventHasATrackInRange = kFALSE; | |
703 | Int_t nTriggerFired = 0; | |
704 | ||
705 | ||
706 | Double_t dMCTrackZvPtEtaCent[4] = {0}; | |
707 | Double_t dTrackZvPtEtaCent[4] = {0}; | |
708 | ||
bc2a9da9 PL |
709 | Double_t dMCTrackPhiPtEtaCent[4] = {0}; |
710 | Double_t dTrackPhiPtEtaCent[4] = {0}; | |
711 | ||
b3341d37 | 712 | Double_t dDCA[2] = {0}; |
713 | ||
d25bcbe6 | 714 | Double_t dMCEventZv = -100; |
715 | Double_t dEventZv = -100; | |
716 | Int_t iAcceptedMultiplicity = 0; | |
bc80e684 | 717 | Double_t dEventplaneAngle = -10; |
3b07fd51 | 718 | Double_t dEventplaneAngleCorrected = -10; // event plane angle, where tracks contributing to this angle have been subtracted |
bc80e684 | 719 | Double_t dMCEventplaneAngle = -10; |
d25bcbe6 | 720 | |
ea3cfeda | 721 | fIsMonteCarlo = kFALSE; |
d25bcbe6 | 722 | |
723 | AliAODEvent *eventAOD = 0x0; | |
724 | eventAOD = dynamic_cast<AliAODEvent*>( InputEvent() ); | |
725 | if (!eventAOD) { | |
3dd0b8f4 | 726 | AliWarning("ERROR: eventAOD not available \n"); |
727 | return; | |
d25bcbe6 | 728 | } |
729 | ||
730 | // check, which trigger has been fired | |
731 | inputHandler = (AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
732 | bIsEventSelectedMB = ( inputHandler->IsEventSelected() & AliVEvent::kMB); | |
733 | bIsEventSelectedSemi = ( inputHandler->IsEventSelected() & AliVEvent::kSemiCentral); | |
734 | bIsEventSelectedCentral = ( inputHandler->IsEventSelected() & AliVEvent::kCentral); | |
735 | ||
ea3cfeda PL |
736 | if(bIsEventSelectedMB || bIsEventSelectedSemi || bIsEventSelectedCentral) fTriggerStatistics->Fill("all triggered events",1); |
737 | if(bIsEventSelectedMB) { fTriggerStatistics->Fill("MB trigger",1); nTriggerFired++; } | |
738 | if(bIsEventSelectedSemi) { fTriggerStatistics->Fill("SemiCentral trigger",1); nTriggerFired++; } | |
739 | if(bIsEventSelectedCentral) { fTriggerStatistics->Fill("Central trigger",1); nTriggerFired++; } | |
740 | if(nTriggerFired == 0) { fTriggerStatistics->Fill("No trigger",1); } | |
d25bcbe6 | 741 | |
742 | bIsEventSelected = ( inputHandler->IsEventSelected() & GetCollisionCandidates() ); | |
743 | ||
744 | // only take tracks of events, which are triggered | |
745 | if(nTriggerFired == 0) { return; } | |
746 | ||
d68506b8 | 747 | |
d25bcbe6 | 748 | // if( !bIsEventSelected || nTriggerFired>1 ) return; |
749 | ||
ea3cfeda | 750 | // fEventStatistics->Fill("events with only coll. cand.", 1); |
d25bcbe6 | 751 | |
752 | ||
753 | ||
754 | // check if there is a stack, if yes, then do MC loop | |
755 | TList *list = eventAOD->GetList(); | |
756 | TClonesArray *stack = 0x0; | |
757 | stack = (TClonesArray*)list->FindObject(AliAODMCParticle::StdBranchName()); | |
758 | ||
759 | if( stack ) | |
760 | { | |
3dd0b8f4 | 761 | fIsMonteCarlo = kTRUE; |
762 | ||
763 | mcHdr = (AliAODMCHeader*)list->FindObject(AliAODMCHeader::StdBranchName()); | |
764 | ||
765 | genHijingHeader = GetHijingEventHeader(mcHdr); | |
766 | // genPythiaHeader = GetPythiaEventHeader(mcHdr); | |
767 | ||
768 | if(!genHijingHeader) { return; } | |
769 | ||
770 | // if(!genPythiaHeader) { return; } | |
771 | ||
bc80e684 | 772 | |
3dd0b8f4 | 773 | dMCEventZv = mcHdr->GetVtxZ(); |
774 | dMCTrackZvPtEtaCent[0] = dMCEventZv; | |
0d3e3f7e | 775 | dMCEventplaneAngle = MoveEventplane(genHijingHeader->ReactionPlaneAngle()); |
3dd0b8f4 | 776 | fEventStatistics->Fill("MC all events",1); |
bc80e684 | 777 | fMCEventplaneDist->Fill(dMCEventplaneAngle); |
d25bcbe6 | 778 | } |
779 | ||
780 | AliCentrality* aCentrality = eventAOD->GetCentrality(); | |
781 | Double_t dCentrality = aCentrality->GetCentralityPercentile("V0M"); | |
782 | ||
783 | if( dCentrality < 0 ) return; | |
d68506b8 | 784 | |
785 | // protection for bias on pt spectra if all triggers selected | |
ab1375ce | 786 | // if( (bIsEventSelectedCentral) /*&& (!bIsEventSelectedSemi) && (!bIsEventSelectedMB)*/ && (dCentrality > 10) ) return; |
787 | // if( /*(!bIsEventSelectedCentral) &&*/ (bIsEventSelectedSemi) /*&& (!bIsEventSelectedMB)*/ && (dCentrality < 20) && (dCentrality > 50)) return; | |
788 | if( (bIsEventSelectedCentral) && (dCentrality > 10) ) return; | |
789 | if( (bIsEventSelectedSemi) && ((dCentrality < 20) || (dCentrality > 50))) return; | |
d68506b8 | 790 | |
ea3cfeda | 791 | fEventStatistics->Fill("after centrality selection",1); |
d25bcbe6 | 792 | |
3b07fd51 | 793 | // start with track analysis |
794 | // Int_t *iIndexAcceptedTracks = new Int_t[eventAOD->GetNumberOfTracks()]; // maximum number of track indices, this array can have | |
795 | // Int_t nTotalNumberAcceptedTracks = 0; | |
796 | // for(Int_t i = 0; i < eventAOD->GetNumberOfTracks(); i++) { iIndexAcceptedTracks[i] = 0; } | |
797 | // for(Int_t itrack = 0; itrack < eventAOD->GetNumberOfTracks(); itrack++) | |
798 | // { | |
799 | // track = eventAOD->GetTrack(itrack); | |
800 | // if(!track) continue; | |
801 | // | |
802 | // GetDCA(track, eventAOD, dDCA); | |
803 | // | |
804 | // Double_t dDCAxyDCAzPt[5] = { dDCA[0], dDCA[1], track->Pt(), track->Eta(), track->Phi() }; | |
805 | // | |
806 | // fDCAPtAll->Fill(dDCAxyDCAzPt); | |
807 | // | |
808 | // if( !(IsTrackAccepted(track, dCentrality, eventAOD->GetMagneticField())) ) continue; | |
809 | // | |
810 | // iIndexAcceptedTracks[nTotalNumberAcceptedTracks] = itrack; | |
811 | // nTotalNumberAcceptedTracks++; | |
812 | // } | |
813 | ||
1444967d | 814 | // get event plane Angle from AODHeader, default is Q |
815 | ep = const_cast<AliAODEvent*>(eventAOD)->GetEventplane(); | |
816 | if(ep) { | |
0d3e3f7e | 817 | dEventplaneAngle = MoveEventplane(ep->GetEventplane(GetEventplaneSelector().Data(),eventAOD)); |
3b07fd51 | 818 | if(GetEventplaneSelector().CompareTo("Q") == 0) |
819 | { | |
820 | epQvector = ep->GetQVector(); | |
227a6341 | 821 | if(epQvector) dEventplaneAngle = epQvector->Phi();//MoveEventplane(epQvector->Phi()); |
3b07fd51 | 822 | } |
823 | } | |
824 | ||
825 | if( (GetEventplaneSelector().CompareTo("Q") == 0) && !epQvector ) | |
826 | { | |
827 | AliWarning("ERROR: epQvector not available \n"); | |
828 | return; | |
1444967d | 829 | } |
d25bcbe6 | 830 | |
1444967d | 831 | // cout << dEventplaneAngle << endl; |
832 | fEventplaneDist->Fill(dEventplaneAngle); | |
89f04ae7 | 833 | fEventplaneRunDist->Fill(dEventplaneAngle, (Double_t)eventAOD->GetRunNumber()); |
d25bcbe6 | 834 | |
ab1375ce | 835 | // fill crosscheck histos |
836 | fEPDistCent->Fill(dEventplaneAngle, dCentrality); | |
837 | fPcosEPCent->Fill(dCentrality, TMath::Cos(2.*dEventplaneAngle)); | |
838 | fPsinEPCent->Fill(dCentrality, TMath::Sin(2.*dEventplaneAngle)); | |
839 | ||
d25bcbe6 | 840 | // start with MC truth analysis |
ea3cfeda | 841 | if(fIsMonteCarlo) |
d25bcbe6 | 842 | { |
3dd0b8f4 | 843 | |
844 | if( dMCEventZv > GetCutMaxZVertex() ) { return; } | |
845 | ||
846 | dMCTrackZvPtEtaCent[0] = dMCEventZv; | |
847 | ||
848 | fEventStatistics->Fill("MC afterZv cut",1); | |
849 | ||
850 | for(Int_t iMCtrack = 0; iMCtrack < stack->GetEntriesFast(); iMCtrack++) | |
851 | { | |
852 | mcPart =(AliAODMCParticle*)stack->At(iMCtrack); | |
853 | ||
854 | // check for charge | |
855 | if( !(IsMCTrackAccepted(mcPart)) ) continue; | |
856 | ||
857 | if(!IsHijingParticle(mcPart, genHijingHeader)) { continue; } | |
858 | ||
859 | if(mcPart->IsPhysicalPrimary() ) | |
860 | { | |
861 | // fMCHijingPrim->Fill("IsPhysicalPrimary",1); | |
862 | } | |
863 | else | |
864 | { | |
865 | // fMCHijingPrim->Fill("NOT a primary",1); | |
866 | continue; | |
867 | } | |
868 | ||
869 | ||
870 | // | |
871 | // ======================== fill histograms ======================== | |
872 | dMCTrackZvPtEtaCent[1] = mcPart->Pt(); | |
873 | dMCTrackZvPtEtaCent[2] = mcPart->Eta(); | |
874 | dMCTrackZvPtEtaCent[3] = dCentrality; | |
875 | fMCGenZvPtEtaCent->Fill(dMCTrackZvPtEtaCent); | |
876 | ||
227a6341 | 877 | dMCTrackPhiPtEtaCent[0] = mcPart->Phi() - dEventplaneAngle;//RotatePhi(mcPart->Phi(), dEventplaneAngle); // use eventplane and not reactionplan, similar to centrality vs impact paramter |
ab1375ce | 878 | // if( dMCTrackPhiPtEtaCent[0] < 0) dMCTrackPhiPtEtaCent[0] += 2.*TMath::Pi(); |
879 | // else if( dMCTrackPhiPtEtaCent[0] > 2.*TMath::Pi()) dMCTrackPhiPtEtaCent[0] -= 2.*TMath::Pi(); | |
3dd0b8f4 | 880 | dMCTrackPhiPtEtaCent[1] = mcPart->Pt(); |
881 | dMCTrackPhiPtEtaCent[2] = mcPart->Eta(); | |
882 | dMCTrackPhiPtEtaCent[3] = dCentrality; | |
bc80e684 | 883 | fMCGenDeltaphiPtEtaCent->Fill(dMCTrackPhiPtEtaCent); |
3dd0b8f4 | 884 | |
885 | bEventHasATrack = kTRUE; | |
886 | ||
887 | ||
888 | if( (dMCTrackZvPtEtaCent[1] > GetCutPtMin() ) && | |
889 | (dMCTrackZvPtEtaCent[1] < GetCutPtMax() ) && | |
890 | (dMCTrackZvPtEtaCent[2] > GetCutEtaMin() ) && | |
891 | (dMCTrackZvPtEtaCent[2] < GetCutEtaMax() ) ) | |
892 | { | |
893 | fMCPt->Fill(mcPart->Pt()); | |
894 | fMCCharge->Fill(mcPart->Charge()/3.); | |
895 | bEventHasATrackInRange = kTRUE; | |
896 | } | |
897 | ||
898 | } | |
d25bcbe6 | 899 | } // isMonteCarlo |
ea3cfeda PL |
900 | |
901 | if(bEventHasATrack) { fEventStatistics->Fill("MC events with tracks",1); } | |
9db7eb94 | 902 | if(bEventHasATrackInRange) |
903 | { | |
3dd0b8f4 | 904 | fEventStatistics->Fill("MC events with tracks in range",1); |
905 | fMCEventStatisticsCentrality->Fill(dCentrality); | |
9db7eb94 | 906 | } |
d25bcbe6 | 907 | bEventHasATrack = kFALSE; |
908 | bEventHasATrackInRange = kFALSE; | |
909 | ||
910 | ||
3dd0b8f4 | 911 | // |
d25bcbe6 | 912 | // Loop over recontructed tracks |
3dd0b8f4 | 913 | // |
d25bcbe6 | 914 | |
915 | dEventZv = eventAOD->GetPrimaryVertex()->GetZ(); | |
ea3cfeda | 916 | if( TMath::Abs(dEventZv) > GetCutMaxZVertex() ) return; |
d25bcbe6 | 917 | |
3dd0b8f4 | 918 | // count all events, which are within zv distribution |
ea3cfeda | 919 | fAllEventStatisticsCentrality->Fill(dCentrality/*, nTriggerFired*/); |
d25bcbe6 | 920 | |
ea3cfeda | 921 | fEventStatistics->Fill("after Zv cut",1); |
d25bcbe6 | 922 | |
923 | dTrackZvPtEtaCent[0] = dEventZv; | |
924 | ||
bc80e684 | 925 | |
bc80e684 | 926 | |
ea3cfeda PL |
927 | if(AreRelativeCutsEnabled()) |
928 | { | |
3dd0b8f4 | 929 | if(!SetRelativeCuts(eventAOD)) return; |
ea3cfeda PL |
930 | } |
931 | ||
96ebdea7 | 932 | Int_t iSubtractedTracks = 0; |
933 | ||
d25bcbe6 | 934 | for(Int_t itrack = 0; itrack < eventAOD->GetNumberOfTracks(); itrack++) |
3b07fd51 | 935 | // for(Int_t itrack = 0; itrack < nTotalNumberAcceptedTracks; itrack++) |
d25bcbe6 | 936 | { |
3dd0b8f4 | 937 | track = eventAOD->GetTrack(itrack); |
3b07fd51 | 938 | // track = eventAOD->GetTrack(iIndexAcceptedTracks[itrack]); |
3dd0b8f4 | 939 | if(!track) continue; |
940 | ||
941 | mcPart = NULL; | |
942 | dMCTrackZvPtEtaCent[1] = 0; | |
943 | dMCTrackZvPtEtaCent[2] = 0; | |
944 | dMCTrackZvPtEtaCent[3] = 0; | |
945 | ||
946 | dMCTrackPhiPtEtaCent[0] = 0; | |
947 | dMCTrackPhiPtEtaCent[1] = 0; | |
948 | dMCTrackPhiPtEtaCent[2] = 0; | |
949 | dMCTrackPhiPtEtaCent[3] = 0; | |
950 | ||
951 | bIsPrimary = kFALSE; | |
952 | ||
953 | GetDCA(track, eventAOD, dDCA); | |
954 | ||
955 | Double_t dDCAxyDCAzPt[5] = { dDCA[0], dDCA[1], track->Pt(), track->Eta(), track->Phi() }; | |
956 | ||
957 | fDCAPtAll->Fill(dDCAxyDCAzPt); | |
958 | ||
959 | if( !(IsTrackAccepted(track, dCentrality, eventAOD->GetMagneticField())) ) continue; | |
960 | ||
961 | dTrackZvPtEtaCent[1] = track->Pt(); | |
962 | dTrackZvPtEtaCent[2] = track->Eta(); | |
963 | dTrackZvPtEtaCent[3] = dCentrality; | |
964 | ||
3b07fd51 | 965 | if(GetEventplaneSelector().CompareTo("Q") == 0) |
966 | { | |
967 | // subtract track contribution from eventplane | |
96ebdea7 | 968 | Double_t dX = -1000; |
969 | Double_t dY = -1000; | |
3b07fd51 | 970 | |
971 | dX = epQvector->X(); | |
972 | dY = epQvector->Y(); | |
96ebdea7 | 973 | if( (dX>-1000) && (dY>-1000) ) // only subtract, if not default! |
974 | { | |
975 | dX -= ep->GetQContributionX(track); | |
976 | dY -= ep->GetQContributionY(track); | |
977 | iSubtractedTracks++; | |
978 | } | |
3b07fd51 | 979 | TVector2 epCorrected(dX, dY); |
227a6341 | 980 | dEventplaneAngleCorrected = epCorrected.Phi(); // see AlEPSelectionTask.cxx:354 - without dividing by 2! |
3b07fd51 | 981 | } |
982 | else | |
983 | { | |
984 | dEventplaneAngleCorrected = dEventplaneAngle; | |
985 | } | |
986 | ||
96ebdea7 | 987 | Double_t dFillEPCorrectionCheck[] = {dEventplaneAngle, dEventplaneAngleCorrected, dCentrality}; |
988 | fCorrelEventplaneDefaultCorrected->Fill(dFillEPCorrectionCheck); | |
989 | ||
990 | ||
227a6341 | 991 | dTrackPhiPtEtaCent[0] = track->Phi() - dEventplaneAngleCorrected;//RotatePhi(track->Phi(), dEventplaneAngleCorrected); |
1444967d | 992 | |
993 | // if( dTrackPhiPtEtaCent[0] < -1.0*TMath::Pi()) dTrackPhiPtEtaCent[0] += 2.*TMath::Pi(); | |
994 | // else if( dTrackPhiPtEtaCent[0] > TMath::Pi()) dTrackPhiPtEtaCent[0] -= 2.*TMath::Pi(); | |
3dd0b8f4 | 995 | dTrackPhiPtEtaCent[1] = track->Pt(); |
996 | dTrackPhiPtEtaCent[2] = track->Eta(); | |
997 | dTrackPhiPtEtaCent[3] = dCentrality; | |
998 | ||
82a24e4d | 999 | |
3dd0b8f4 | 1000 | if( fIsMonteCarlo ) |
d25bcbe6 | 1001 | { |
3dd0b8f4 | 1002 | mcPart = (AliAODMCParticle*)stack->At(TMath::Abs(track->GetLabel())); |
1003 | if( !mcPart ) { continue; } | |
1004 | ||
1005 | // check for charge | |
1006 | // if( !(IsMCTrackAccepted(mcPart)) ) { continue; } | |
1007 | ||
1008 | bIsHijingParticle = IsHijingParticle(mcPart, genHijingHeader); | |
1009 | // bIsPythiaParticle = IsPythiaParticle(mcPart, genPythiaHeader); | |
1010 | ||
1011 | bIsPrimary = mcPart->IsPhysicalPrimary(); | |
1012 | ||
1013 | dMCTrackZvPtEtaCent[1] = mcPart->Pt(); | |
1014 | dMCTrackZvPtEtaCent[2] = mcPart->Eta(); | |
1015 | dMCTrackZvPtEtaCent[3] = dCentrality; | |
d25bcbe6 | 1016 | |
227a6341 | 1017 | dMCTrackPhiPtEtaCent[0] = mcPart->Phi() - dEventplaneAngle;//RotatePhi(mcPart->Phi(), dEventplaneAngle); // use eventplane and not reactionplan, similar to centrality vs impact paramter |
1444967d | 1018 | |
1019 | // if( dMCTrackPhiPtEtaCent[0] < -1.0*TMath::Pi()) dMCTrackPhiPtEtaCent[0] += 2.*TMath::Pi(); | |
1020 | // else if( dMCTrackPhiPtEtaCent[0] > TMath::Pi()) dMCTrackPhiPtEtaCent[0] -= 2.*TMath::Pi(); | |
3dd0b8f4 | 1021 | dMCTrackPhiPtEtaCent[1] = mcPart->Pt(); |
1022 | dMCTrackPhiPtEtaCent[2] = mcPart->Eta(); | |
1023 | dMCTrackPhiPtEtaCent[3] = dCentrality; | |
1024 | ||
1025 | if(bIsPrimary && bIsHijingParticle) | |
1026 | { | |
1027 | fMCRecPrimZvPtEtaCent->Fill(dMCTrackZvPtEtaCent); | |
bc80e684 | 1028 | fMCRecPrimDeltaphiPtEtaCent->Fill(dMCTrackPhiPtEtaCent); |
3dd0b8f4 | 1029 | fMCDCAPtPrimary->Fill(dDCAxyDCAzPt); |
1030 | } | |
1031 | ||
1032 | if(!bIsPrimary /*&& !bIsHijingParticle*/) | |
1033 | { | |
1034 | Int_t indexMoth = mcPart->GetMother(); | |
1035 | if(indexMoth >= 0) | |
1036 | { | |
1037 | AliAODMCParticle* moth = (AliAODMCParticle*)stack->At(indexMoth); | |
1038 | bMotherIsHijingParticle = IsHijingParticle(moth, genHijingHeader); | |
1039 | ||
1040 | if(bMotherIsHijingParticle) // only store secondaries, which come from a not embedded signal! | |
1041 | { | |
1042 | fMCRecSecZvPtEtaCent->Fill(dMCTrackZvPtEtaCent); | |
bc80e684 | 1043 | fMCRecSecDeltaphiPtEtaCent->Fill(dMCTrackPhiPtEtaCent); |
3dd0b8f4 | 1044 | fMCDCAPtSecondary->Fill(dDCAxyDCAzPt); |
1045 | // delete moth; | |
1046 | } | |
1047 | } | |
1048 | } | |
1049 | } // end isMonteCarlo | |
1050 | ||
1051 | // ======================== fill histograms ======================== | |
1052 | ||
1053 | // only keep prim and sec from not embedded signal | |
1054 | Bool_t bKeepMCTrack = kFALSE; | |
1055 | if(fIsMonteCarlo) | |
1056 | { | |
1057 | if( (bIsHijingParticle && bIsPrimary) ^ (bMotherIsHijingParticle && !bIsPrimary) ) | |
1058 | { | |
1059 | bKeepMCTrack = kTRUE; | |
1060 | } | |
1061 | else | |
d25bcbe6 | 1062 | { |
3dd0b8f4 | 1063 | continue; |
d25bcbe6 | 1064 | } |
3dd0b8f4 | 1065 | } |
1066 | ||
1067 | bEventHasATrack = kTRUE; | |
1068 | ||
1069 | fZvPtEtaCent->Fill(dTrackZvPtEtaCent); | |
bc80e684 | 1070 | fDeltaphiPtEtaCent->Fill(dTrackPhiPtEtaCent); |
3dd0b8f4 | 1071 | |
1072 | fDCAPtAccepted->Fill(dDCAxyDCAzPt); | |
1073 | ||
1074 | if( (dTrackZvPtEtaCent[1] > GetCutPtMin()) && | |
1075 | (dTrackZvPtEtaCent[1] < GetCutPtMax()) && | |
1076 | (dTrackZvPtEtaCent[2] > GetCutEtaMin()) && | |
1077 | (dTrackZvPtEtaCent[2] < GetCutEtaMax()) ) | |
1078 | { | |
1079 | iAcceptedMultiplicity++; | |
1080 | bEventHasATrackInRange = kTRUE; | |
1081 | fPt->Fill(track->Pt()); | |
1082 | fCharge->Fill(track->Charge()); | |
ab1375ce | 1083 | |
1084 | fPhiCent->Fill(track->Phi(), dCentrality); | |
1085 | fPcosPhiCent->Fill(dCentrality, TMath::Cos(2.*track->Phi())); | |
1086 | fPsinPhiCent->Fill(dCentrality, TMath::Sin(2.*track->Phi())); | |
82a24e4d | 1087 | |
1088 | Double_t deltaphi = track->Phi() - dEventplaneAngleCorrected; | |
227a6341 | 1089 | // if(deltaphi > TMath::Pi()) deltaphi -= 2.*TMath::Pi(); |
82a24e4d | 1090 | |
1091 | fDeltaPhiCent->Fill(deltaphi, dCentrality); | |
3dd0b8f4 | 1092 | } |
d25bcbe6 | 1093 | } // end track loop |
1094 | ||
96ebdea7 | 1095 | Int_t iContributorsQVector = ep->GetQContributionXArray()->GetSize(); |
1096 | if(iContributorsQVector) fEventplaneSubtractedPercentage->Fill((Double_t)iSubtractedTracks/(Double_t)iContributorsQVector, dCentrality); | |
1097 | ||
ea3cfeda | 1098 | if(bEventHasATrack) { fEventStatistics->Fill("events with tracks",1); bEventHasATrack = kFALSE; } |
d25bcbe6 | 1099 | |
1100 | if(bEventHasATrackInRange) | |
1101 | { | |
3dd0b8f4 | 1102 | fEventStatistics->Fill("events with tracks in range",1); |
1103 | fEventStatisticsCentrality->Fill(dCentrality); | |
1104 | ||
1105 | bEventHasATrackInRange = kFALSE; | |
d25bcbe6 | 1106 | } |
1107 | ||
3dd0b8f4 | 1108 | if(bIsEventSelectedMB) fEventStatisticsCentralityTrigger->Fill(dCentrality, 0); |
1109 | if(bIsEventSelectedSemi) fEventStatisticsCentralityTrigger->Fill(dCentrality, 1); | |
1110 | if(bIsEventSelectedCentral) fEventStatisticsCentralityTrigger->Fill(dCentrality, 2); | |
1111 | ||
2942f542 | 1112 | Double_t dEventZvMultCent[3] = {dEventZv, static_cast<Double_t>(iAcceptedMultiplicity), dCentrality}; |
ea3cfeda | 1113 | fZvMultCent->Fill(dEventZvMultCent); |
d25bcbe6 | 1114 | |
1444967d | 1115 | // store correlation between data and MC eventplane |
1116 | if(fIsMonteCarlo) fCorrelEventplaneMCDATA->Fill(dEventplaneAngle, dMCEventplaneAngle); | |
1117 | ||
d25bcbe6 | 1118 | PostData(1, fOutputList); |
1119 | ||
8a4ab847 | 1120 | // delete pointers: |
3b07fd51 | 1121 | // delete [] iIndexAcceptedTracks; |
d25bcbe6 | 1122 | } |
1123 | ||
0d3e3f7e | 1124 | Double_t AlidNdPtAnalysisPbPbAOD::MoveEventplane(Double_t dMCEP) |
1444967d | 1125 | { |
1126 | Double_t retval = 0; | |
1127 | retval = dMCEP; | |
1128 | ||
1129 | if( (dMCEP > 0) && (dMCEP < 1./2.*TMath::Pi()) ) | |
1130 | { | |
1131 | return retval; | |
1132 | } | |
1133 | ||
1134 | if( (dMCEP >= 1./2.*TMath::Pi()) && (dMCEP <= 3./2.*TMath::Pi()) ) | |
1135 | { | |
1136 | retval -= TMath::Pi(); | |
1137 | return retval; | |
1138 | } | |
1139 | ||
1140 | if(dMCEP > 3./2.*TMath::Pi()) | |
1141 | { | |
1142 | retval -= 2.*TMath::Pi(); | |
1143 | return retval; | |
1144 | } | |
1145 | ||
1146 | return -9999.; | |
1147 | } | |
1148 | ||
1149 | Double_t AlidNdPtAnalysisPbPbAOD::RotatePhi(Double_t phiTrack, Double_t phiEP) | |
1150 | { | |
1151 | Double_t dPhi = 0; | |
1152 | dPhi = phiTrack - phiEP; | |
1153 | if ((dPhi >= -1./2. * TMath::Pi() ) && | |
ab1375ce | 1154 | (dPhi <= 1./2. * TMath::Pi() ) ) |
1444967d | 1155 | { |
1156 | return dPhi; | |
1157 | } | |
1158 | ||
1159 | if( (dPhi < 0) ) | |
1160 | { | |
1161 | dPhi += 2.*TMath::Pi(); | |
1162 | } | |
1163 | ||
1164 | if ((dPhi > 0) && | |
ab1375ce | 1165 | (dPhi > 1./2. * TMath::Pi() ) && |
1166 | (dPhi <= 3./2. * TMath::Pi() ) ) | |
1444967d | 1167 | { |
1168 | dPhi -= TMath::Pi(); | |
1169 | return dPhi; | |
1170 | } | |
1171 | ||
1172 | if ((dPhi > 0) && | |
ab1375ce | 1173 | (dPhi > 3./2. * TMath::Pi() )) |
1444967d | 1174 | { |
1175 | dPhi -= 2.*TMath::Pi(); | |
1176 | return dPhi; | |
1177 | } | |
1178 | ||
ab1375ce | 1179 | // Printf("[E] dphi = %.4f , phiTrack = %.4f, phiEP = %.4f", dPhi, phiTrack, phiEP); |
1444967d | 1180 | |
1181 | return -9999.; | |
1182 | } | |
1183 | ||
ea3cfeda PL |
1184 | Bool_t AlidNdPtAnalysisPbPbAOD::SetRelativeCuts(AliAODEvent *event) |
1185 | { | |
3dd0b8f4 | 1186 | // |
1187 | // this function determines the absolute cut event-by-event based on the | |
1188 | // the percentage given from outside | |
1189 | // - cut set on Nclusters and NcrossedRows | |
1190 | // | |
1191 | ||
ea3cfeda PL |
1192 | if(!event) return kFALSE; |
1193 | ||
1194 | AliAODTrack *tr = 0x0; | |
1195 | TH1F *hCluster = new TH1F("hCluster","hCluster",160,0,160); | |
1196 | TH1F *hCrossed = new TH1F("hCrossed","hCrossed",160,0,160); | |
1197 | ||
1198 | for(Int_t itrack = 0; itrack < event->GetNumberOfTracks(); itrack++) | |
1199 | { | |
3dd0b8f4 | 1200 | tr = event->GetTrack(itrack); |
1201 | if(!tr) continue; | |
1202 | ||
1203 | // do some selection already | |
1204 | //if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { continue; } | |
1205 | ||
1206 | Double_t dNClustersTPC = tr->GetTPCNcls(); | |
1207 | Double_t dCrossedRowsTPC = tr->GetTPCClusterInfo(2,1); | |
1208 | ||
1209 | hCluster->Fill(dNClustersTPC); | |
1210 | hCrossed->Fill(dCrossedRowsTPC); | |
ea3cfeda PL |
1211 | } |
1212 | ||
1213 | // loop trough histogram to check, where percentage is reach | |
1214 | Double_t dTotIntCluster = hCluster->Integral(); | |
1215 | Double_t dTotIntCrossed = hCrossed->Integral(); | |
1216 | Float_t dIntCluster = 0; | |
1217 | Float_t dIntCrossed = 0; | |
1218 | ||
1219 | if(dTotIntCluster) | |
1220 | { | |
3dd0b8f4 | 1221 | for(Int_t i = 0; i < hCluster->GetNbinsX(); i++) |
1222 | { | |
1223 | if(hCluster->GetBinCenter(i) < 0) continue; | |
1224 | dIntCluster += hCluster->GetBinContent(i); | |
1225 | if(dIntCluster/dTotIntCluster > (1-GetCutPercMinNClustersTPC())) | |
1226 | { | |
1227 | SetCutMinNClustersTPC(hCluster->GetBinCenter(i)); | |
1228 | fCutPercClusters->Fill(hCluster->GetBinCenter(i)); | |
1229 | break; | |
1230 | } | |
1231 | } | |
ea3cfeda PL |
1232 | } |
1233 | ||
1234 | if(dTotIntCrossed) | |
1235 | { | |
3dd0b8f4 | 1236 | for(Int_t i = 0; i < hCrossed->GetNbinsX(); i++) |
1237 | { | |
1238 | if(hCrossed->GetBinCenter(i) < 0) continue; | |
1239 | dIntCrossed += hCrossed->GetBinContent(i); | |
1240 | if(dIntCrossed/dTotIntCrossed > (1-GetCutPercMinNCrossedRowsTPC())) | |
1241 | { | |
1242 | SetCutMinNClustersTPC(hCrossed->GetBinCenter(i)); | |
1243 | fCutPercCrossed->Fill(hCrossed->GetBinCenter(i)); | |
1244 | break; | |
1245 | } | |
1246 | } | |
ea3cfeda PL |
1247 | } |
1248 | ||
1249 | delete hCrossed; | |
1250 | delete hCluster; | |
1251 | return kTRUE; | |
1252 | ||
1253 | } | |
1254 | ||
1255 | Bool_t AlidNdPtAnalysisPbPbAOD::IsTrackAccepted(AliAODTrack *tr, Double_t dCentrality, Double_t bMagZ) | |
d25bcbe6 | 1256 | { |
3dd0b8f4 | 1257 | // |
1258 | // this function checks the track parameters for quality | |
1259 | // returns kTRUE if track is accepted | |
1260 | // | |
1261 | // - debug histograms (cuts vs pt,eta,phi) are filled in this function | |
1262 | // - histogram for pt resolution correction are filled here as well | |
1263 | // | |
1264 | ||
d25bcbe6 | 1265 | if(!tr) return kFALSE; |
227a6341 | 1266 | |
d25bcbe6 | 1267 | if(tr->Charge()==0) { return kFALSE; } |
1268 | ||
ea3cfeda PL |
1269 | // |
1270 | // as done in AliAnalysisTaskFragmentationFunction | |
1271 | // | |
1272 | ||
1273 | Short_t sign = tr->Charge(); | |
1274 | Double_t xyz[50]; | |
1275 | Double_t pxpypz[50]; | |
a0036e80 | 1276 | Double_t cv[21]; |
ea3cfeda | 1277 | |
a0036e80 | 1278 | for(Int_t i = 0; i < 21; i++) cv[i] = 0; |
ea3cfeda PL |
1279 | for(Int_t i = 0; i < 50; i++) xyz[i] = 0; |
1280 | for(Int_t i = 0; i < 50; i++) pxpypz[i] = 0; | |
a0036e80 | 1281 | |
ea3cfeda PL |
1282 | tr->GetXYZ(xyz); |
1283 | tr->GetPxPyPz(pxpypz); | |
a0036e80 | 1284 | tr->GetCovarianceXYZPxPyPz(cv); |
ea3cfeda PL |
1285 | |
1286 | // similar error occured as this one: | |
1287 | // See https://savannah.cern.ch/bugs/?102721 | |
1288 | // which is one of the two 11h re-filtering follow-ups: | |
1289 | // Andrea Dainese now first does the beam pipe | |
1290 | // check and then copies from the vtrack (was the other | |
1291 | // way around) to avoid the crash in the etp::Set() | |
a0036e80 | 1292 | |
1293 | // if(xyz[0]*xyz[0]+xyz[1]*xyz[1] > 3.*3.) { return kFALSE; } | |
ea3cfeda | 1294 | |
8a4ab847 | 1295 | AliExternalTrackParam par(xyz, pxpypz, cv, sign); |
3dd0b8f4 | 1296 | // AliExternalTrackParam *par = new AliExternalTrackParam(xyz, pxpypz, cv, sign); // high mem consumption!!!! |
1297 | static AliESDtrack dummy; | |
a0036e80 | 1298 | // Double_t dLength = dummy.GetLengthInActiveZone(par,3,236, -5 ,0,0); |
1299 | // Double_t dLengthInTPC = GetLengthInTPC(tr, 1.8, 220, bMagZ); | |
1300 | ||
bc80e684 | 1301 | Double_t dLengthInTPC = 0; |
1302 | if ( DoCutLengthInTPCPtDependent() ) { dLengthInTPC = dummy.GetLengthInActiveZone(&par,3,236, bMagZ ,0,0); } | |
ba9a71a2 | 1303 | |
d25bcbe6 | 1304 | Double_t dNClustersTPC = tr->GetTPCNcls(); |
ba9a71a2 | 1305 | Double_t dCrossedRowsTPC = tr->GetTPCNCrossedRows();//GetTPCClusterInfo(2,1); |
ea3cfeda | 1306 | Double_t dFindableClustersTPC = tr->GetTPCNclsF(); |
9db7eb94 | 1307 | Double_t dChi2PerClusterTPC = (dNClustersTPC>0)?tr->Chi2perNDF()*(dNClustersTPC-5)/dNClustersTPC:-1.; // see AliDielectronVarManager.h |
a0036e80 | 1308 | Double_t dOneOverPt = tr->OneOverPt(); |
8a4ab847 | 1309 | Double_t dSigmaOneOverPt = TMath::Sqrt(par.GetSigma1Pt2()); |
9db7eb94 | 1310 | |
1311 | // hAllCrossedRowsTPC->Fill(dCrossedRowsTPC); | |
d25bcbe6 | 1312 | |
bc80e684 | 1313 | Double_t dCrossedRowsTPCOverFindableClustersTPC = 0; |
1314 | if(dFindableClustersTPC) dCrossedRowsTPCOverFindableClustersTPC = dCrossedRowsTPC/dFindableClustersTPC; | |
1315 | Double_t dCheck[cqMax] = {dCrossedRowsTPC, dNClustersTPC, dChi2PerClusterTPC, dLengthInTPC, dCrossedRowsTPCOverFindableClustersTPC};// = new Double_t[cqMax]; | |
ea3cfeda | 1316 | Double_t dKine[kqMax] = {tr->Pt(), tr->Eta(), tr->Phi()};// = new Double_t[kqMax]; |
bc80e684 | 1317 | |
ea3cfeda PL |
1318 | // dKine[0] = tr->Pt(); |
1319 | // dKine[1] = tr->Eta(); | |
1320 | // dKine[2] = tr->Phi(); | |
1321 | // | |
1322 | // dCheck[0] = dCrossedRowsTPC; | |
1323 | // dCheck[1] = dNClustersTPC; | |
1324 | // dCheck[2] = dChi2PerClusterTPC; | |
72bb4ceb | 1325 | |
1326 | ||
1327 | FillDebugHisto(dCheck, dKine, dCentrality, kFALSE); | |
1328 | ||
ea3cfeda PL |
1329 | // first cut on length |
1330 | ||
1331 | if( DoCutLengthInTPCPtDependent() && ( dLengthInTPC < GetPrefactorLengthInTPCPtDependent()*(130-5*TMath::Abs(1./tr->Pt())) ) ) { return kFALSE; } | |
95f26ffa | 1332 | |
9db7eb94 | 1333 | // filter bit 5 |
a0036e80 | 1334 | // if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobal)) ) { return kFALSE; } |
1335 | if(!(tr->TestFilterBit(GetFilterBit())) ) { return kFALSE; } | |
95f26ffa | 1336 | |
9db7eb94 | 1337 | // filter bit 4 |
1338 | // if(!(tr->TestFilterBit(AliAODTrack::kTrkGlobalNoDCA)) ) { return kFALSE; } | |
1339 | ||
1340 | // hFilterCrossedRowsTPC->Fill(dCrossedRowsTPC); | |
95f26ffa | 1341 | |
d0483ba3 | 1342 | |
a0036e80 | 1343 | if(dFindableClustersTPC == 0) {return kFALSE; } |
1344 | if(dCrossedRowsTPC < GetCutMinNCrossedRowsTPC()) { return kFALSE; } | |
bc80e684 | 1345 | if( (dCrossedRowsTPCOverFindableClustersTPC) < GetCutMinRatioCrossedRowsOverFindableClustersTPC() ) { return kFALSE; } |
a0036e80 | 1346 | if(dNClustersTPC < GetCutMinNClustersTPC()) { return kFALSE; } |
72bb4ceb | 1347 | |
a0036e80 | 1348 | if (IsITSRefitRequired() && !(tr->GetStatus() & AliVTrack::kITSrefit)) { return kFALSE; } // no ITS refit |
3dd0b8f4 | 1349 | |
ab1375ce | 1350 | // do a relativ cut in Nclusters, both time at 80% of mean |
1351 | // if(fIsMonteCarlo) | |
1352 | // { | |
1353 | // if(dNClustersTPC < 88) { return kFALSE; } | |
1354 | // } | |
1355 | // else | |
1356 | // { | |
1357 | // if(dNClustersTPC < 76) { return kFALSE; } | |
1358 | // } | |
1359 | ||
1360 | // fill histogram for pT resolution correction | |
1361 | Double_t dPtResolutionHisto[3] = { dOneOverPt, dSigmaOneOverPt, dCentrality }; | |
1362 | fPtResptCent->Fill(dPtResolutionHisto); | |
1363 | ||
1364 | // fill debug histogram for all accepted tracks | |
1365 | FillDebugHisto(dCheck, dKine, dCentrality, kTRUE); | |
1366 | ||
1367 | // delete pointers | |
1368 | ||
1369 | return kTRUE; | |
60134a87 | 1370 | } |
1371 | ||
1372 | Bool_t AlidNdPtAnalysisPbPbAOD::FillDebugHisto(Double_t *dCrossCheckVar, Double_t *dKineVar, Double_t dCentrality, Bool_t bIsAccepted) | |
1373 | { | |
1374 | if(bIsAccepted) | |
1375 | { | |
1376 | for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++) | |
1377 | { | |
1378 | Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality}; | |
1379 | fCrossCheckAcc[iCrossCheck]->Fill(dFillIt); | |
1380 | } | |
1381 | ||
1382 | fCrossCheckRowsLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]); | |
1383 | fCrossCheckClusterLengthAcc->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]); | |
1384 | } | |
1385 | else | |
1386 | { | |
1387 | for(Int_t iCrossCheck = 0; iCrossCheck < cqMax; iCrossCheck++) | |
1388 | { | |
1389 | Double_t dFillIt[5] = {dCrossCheckVar[iCrossCheck], dKineVar[0], dKineVar[1], dKineVar[2], dCentrality}; | |
1390 | fCrossCheckAll[iCrossCheck]->Fill(dFillIt); | |
1391 | } | |
1392 | ||
1393 | fCrossCheckRowsLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqCrossedRows]); | |
1394 | fCrossCheckClusterLength->Fill(dCrossCheckVar[cqLength], dCrossCheckVar[cqNcluster]); | |
1395 | } | |
1396 | ||
1397 | return kTRUE; | |
1398 | ||
1399 | } | |
1400 | ||
1401 | void AlidNdPtAnalysisPbPbAOD::StoreCutSettingsToHistogram() | |
1402 | { | |
1403 | // | |
1404 | // this function stores all cut settings to a histograms | |
1405 | // | |
1406 | ||
1407 | fCutSettings->Fill("IsMonteCarlo",fIsMonteCarlo); | |
1408 | ||
1409 | fCutSettings->Fill("fCutMaxZVertex", fCutMaxZVertex); | |
1410 | ||
1411 | // kinematic cuts | |
1412 | fCutSettings->Fill("fCutPtMin", fCutPtMin); | |
1413 | fCutSettings->Fill("fCutPtMax", fCutPtMax); | |
1414 | fCutSettings->Fill("fCutEtaMin", fCutEtaMin); | |
1415 | fCutSettings->Fill("fCutEtaMax", fCutEtaMax); | |
1416 | ||
1417 | // track quality cut variables | |
1418 | fCutSettings->Fill("fFilterBit", fFilterBit); | |
1419 | if(fUseRelativeCuts) fCutSettings->Fill("fUseRelativeCuts", 1); | |
1420 | if(fCutRequireTPCRefit) fCutSettings->Fill("fCutRequireTPCRefit", 1); | |
1421 | if(fCutRequireITSRefit) fCutSettings->Fill("fCutRequireITSRefit", 1); | |
1422 | ||
1423 | fCutSettings->Fill("fCutMinNumberOfClusters", fCutMinNumberOfClusters); | |
1424 | fCutSettings->Fill("fCutPercMinNumberOfClusters", fCutPercMinNumberOfClusters); | |
1425 | fCutSettings->Fill("fCutMinNumberOfCrossedRows", fCutMinNumberOfCrossedRows); | |
1426 | fCutSettings->Fill("fCutPercMinNumberOfCrossedRows", fCutPercMinNumberOfCrossedRows); | |
1427 | ||
1428 | fCutSettings->Fill("fCutMinRatioCrossedRowsOverFindableClustersTPC", fCutMinRatioCrossedRowsOverFindableClustersTPC); | |
1429 | fCutSettings->Fill("fCutMaxFractionSharedTPCClusters", fCutMaxFractionSharedTPCClusters); | |
1430 | fCutSettings->Fill("fCutMaxDCAToVertexXY", fCutMaxDCAToVertexXY); | |
1431 | fCutSettings->Fill("fCutMaxChi2PerClusterITS", fCutMaxChi2PerClusterITS); | |
1432 | ||
1433 | if(fCutDCAToVertex2D) fCutSettings->Fill("fCutDCAToVertex2D", 1); | |
1434 | if(fCutRequireSigmaToVertex) fCutSettings->Fill("fCutRequireSigmaToVertex",1); | |
1435 | fCutSettings->Fill("fCutMaxDCAToVertexXYPtDepPar0", fCutMaxDCAToVertexXYPtDepPar0); | |
1436 | fCutSettings->Fill("fCutMaxDCAToVertexXYPtDepPar1", fCutMaxDCAToVertexXYPtDepPar1); | |
1437 | fCutSettings->Fill("fCutMaxDCAToVertexXYPtDepPar2", fCutMaxDCAToVertexXYPtDepPar2); | |
1438 | ||
1439 | if(fCutAcceptKinkDaughters) fCutSettings->Fill("fCutAcceptKinkDaughters", 1); | |
1440 | fCutSettings->Fill("fCutMaxChi2TPCConstrainedGlobal", fCutMaxChi2TPCConstrainedGlobal); | |
1441 | if(fCutLengthInTPCPtDependent) fCutSettings->Fill("fCutLengthInTPCPtDependent", 1); | |
1442 | fCutSettings->Fill("fPrefactorLengthInTPCPtDependent", fPrefactorLengthInTPCPtDependent); | |
1443 | fCutSettings->Fill(Form("EP selector %s", fEPselector.Data()), 1); | |
1444 | } | |
1445 | ||
1446 | Bool_t AlidNdPtAnalysisPbPbAOD::GetDCA(const AliAODTrack *track, AliAODEvent *evt, Double_t d0z0[2]) | |
1447 | { | |
1448 | // function adapted from AliDielectronVarManager.h | |
1449 | ||
1450 | if(track->TestBit(AliAODTrack::kIsDCA)){ | |
1451 | d0z0[0]=track->DCA(); | |
1452 | d0z0[1]=track->ZAtDCA(); | |
1453 | return kTRUE; | |
1454 | } | |
1455 | ||
1456 | Bool_t ok=kFALSE; | |
1457 | if(evt) { | |
1458 | Double_t covd0z0[3]; | |
1459 | //AliAODTrack copy(*track); | |
1460 | AliExternalTrackParam etp; etp.CopyFromVTrack(track); | |
1461 | ||
1462 | Float_t xstart = etp.GetX(); | |
1463 | if(xstart>3.) { | |
1464 | d0z0[0]=-999.; | |
1465 | d0z0[1]=-999.; | |
1466 | //printf("This method can be used only for propagation inside the beam pipe \n"); | |
1467 | return kFALSE; | |
1468 | } | |
1469 | ||
1470 | ||
1471 | AliAODVertex *vtx =(AliAODVertex*)(evt->GetPrimaryVertex()); | |
1472 | Double_t fBzkG = evt->GetMagneticField(); // z componenent of field in kG | |
1473 | ok = etp.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0); | |
1474 | //ok = copy.PropagateToDCA(vtx,fBzkG,kVeryBig,d0z0,covd0z0); | |
1475 | } | |
1476 | if(!ok){ | |
1477 | d0z0[0]=-999.; | |
1478 | d0z0[1]=-999.; | |
1479 | } | |
1480 | return ok; | |
1481 | } | |
1482 | ||
1483 | ||
1484 | Bool_t AlidNdPtAnalysisPbPbAOD::IsMCTrackAccepted(AliAODMCParticle *part) | |
1485 | { | |
1486 | if(!part) return kFALSE; | |
1487 | ||
1488 | Double_t charge = part->Charge()/3.; | |
1489 | if (TMath::Abs(charge) < 0.001) return kFALSE; | |
1490 | ||
1491 | return kTRUE; | |
1492 | } | |
1493 | ||
1494 | const char * AlidNdPtAnalysisPbPbAOD::GetParticleName(Int_t pdg) | |
1495 | { | |
1496 | TParticlePDG * p1 = TDatabasePDG::Instance()->GetParticle(pdg); | |
1497 | if(p1) return p1->GetName(); | |
1498 | return Form("%d", pdg); | |
1499 | } | |
1500 | ||
1501 | AliGenHijingEventHeader* AlidNdPtAnalysisPbPbAOD::GetHijingEventHeader(AliAODMCHeader *header) | |
1502 | { | |
1503 | // | |
1504 | // inspired by PWGJE/AliPWG4HighPtSpectra.cxx | |
1505 | // | |
1506 | ||
1507 | if(!header) return 0x0; | |
1508 | AliGenHijingEventHeader* hijingGenHeader = NULL; | |
1509 | ||
1510 | TList* headerList = header->GetCocktailHeaders(); | |
1511 | ||
1512 | for(Int_t i = 0; i < headerList->GetEntries(); i++) | |
1513 | { | |
1514 | hijingGenHeader = dynamic_cast<AliGenHijingEventHeader*>(headerList->At(i)); | |
1515 | if(hijingGenHeader) break; | |
1516 | } | |
1517 | ||
1518 | if(!hijingGenHeader) return 0x0; | |
1519 | ||
1520 | return hijingGenHeader; | |
1521 | } | |
1522 | ||
1523 | AliGenPythiaEventHeader* AlidNdPtAnalysisPbPbAOD::GetPythiaEventHeader(AliAODMCHeader *header) | |
1524 | { | |
1525 | // | |
1526 | // inspired by PWGJE/AliPWG4HighPtSpectra.cxx | |
1527 | // | |
1528 | ||
1529 | if(!header) return 0x0; | |
1530 | AliGenPythiaEventHeader* PythiaGenHeader = NULL; | |
1531 | ||
1532 | TList* headerList = header->GetCocktailHeaders(); | |
1533 | ||
1534 | for(Int_t i = 0; i < headerList->GetEntries(); i++) | |
1535 | { | |
1536 | PythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(headerList->At(i)); | |
1537 | if(PythiaGenHeader) break; | |
1538 | } | |
1539 | ||
1540 | if(!PythiaGenHeader) return 0x0; | |
1541 | ||
1542 | return PythiaGenHeader; | |
1543 | } | |
1544 | ||
1545 | //________________________________________________________________________ | |
1546 | Bool_t AlidNdPtAnalysisPbPbAOD::IsHijingParticle(const AliAODMCParticle *part, AliGenHijingEventHeader* hijingGenHeader){ | |
1547 | ||
1548 | // Check whether a particle is from Hijing or some injected | |
1549 | // returns kFALSE if particle is injected | |
1550 | ||
1551 | if(part->Label() > (hijingGenHeader->NProduced()-1)) return kFALSE; | |
1552 | return kTRUE; | |
1553 | } | |
1554 | ||
1555 | //________________________________________________________________________ | |
1556 | Bool_t AlidNdPtAnalysisPbPbAOD::IsPythiaParticle(const AliAODMCParticle *part, AliGenPythiaEventHeader* pythiaGenHeader){ | |
1557 | ||
1558 | // Check whether a particle is from Pythia or some injected | |
1559 | ||
1560 | if(part->Label() > (pythiaGenHeader->NProduced()-1)) return kFALSE; | |
1561 | return kTRUE; | |
1562 | } | |
1563 | ||
1564 | Double_t* AlidNdPtAnalysisPbPbAOD::GetArrayClone(Int_t n, Double_t* source) | |
1565 | { | |
1566 | if (!source || n==0) return 0; | |
1567 | Double_t* dest = new Double_t[n]; | |
1568 | for (Int_t i=0; i<n ; i++) { dest[i] = source[i]; } | |
1569 | return dest; | |
1570 | } | |
1571 | ||
1572 | void AlidNdPtAnalysisPbPbAOD::Terminate(Option_t *) | |
1573 | { | |
1574 | ||
1575 | } | |
1576 | ||
1577 |