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38d2189d | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | * analysis task for jet flow preparation | |
18 | * | |
19 | * this task is part of the emcal jet framework and should be run in the emcaljet train | |
20 | * the following extensions to an accepted AliVEvent are expected: | |
21 | * - (anti-kt) jets | |
22 | * - background estimate rho | |
23 | * - pico tracks | |
24 | * aod's and esd's are handled transparently | |
25 | * the task will attempt to estimate a phi-dependent background density rho | |
847e45e0 | 26 | * by fitting vn harmonics to the dpt/dphi distribution |
38d2189d | 27 | * |
28 | * author: Redmer Alexander Bertens, Utrecht Univeristy, Utrecht, Netherlands | |
29 | * rbertens@cern.ch, rbertens@nikhef.nl, r.a.bertens@uu.nl | |
30 | */ | |
31 | ||
32 | #include <TStyle.h> | |
33 | #include <TRandom3.h> | |
34 | #include <TChain.h> | |
35 | #include <TMath.h> | |
36 | #include <TF1.h> | |
847e45e0 | 37 | #include <TF2.h> |
38d2189d | 38 | #include <TH1F.h> |
39 | #include <TH2F.h> | |
40 | #include <TProfile.h> | |
41 | ||
42 | #include <AliAnalysisTask.h> | |
43 | #include <AliAnalysisManager.h> | |
44 | #include <AliCentrality.h> | |
45 | #include <AliVVertex.h> | |
46 | #include <AliESDEvent.h> | |
47 | #include <AliAODEvent.h> | |
48 | ||
49 | #include <AliPicoTrack.h> | |
50 | #include <AliEmcalJet.h> | |
51 | #include <AliRhoParameter.h> | |
52 | ||
53 | #include "AliAnalysisTaskRhoVnModulation.h" | |
54 | ||
55 | ||
56 | class AliAnalysisTaskRhoVnModulation; | |
57 | using namespace std; | |
58 | ||
59 | ClassImp(AliAnalysisTaskRhoVnModulation) | |
60 | ||
61 | AliAnalysisTaskRhoVnModulation::AliAnalysisTaskRhoVnModulation() : AliAnalysisTaskEmcalJet("AliAnalysisTaskRhoVnModulation", kTRUE), | |
a6e8ac39 | 62 | fDebug(0), fInitialized(0), fFillQAHistograms(kTRUE), fCentralityClasses(0), fNAcceptedTracks(0), fFitModulationType(kNoFit), fUsePtWeight(kTRUE), fDetectorType(kTPC), fFitModulationOptions("Q"), fRunModeType(kGrid), fDataType(kESD), fRandom(0), fMappedRunNumber(0), fInCentralitySelection(-1), fFitModulation(0), fMinPvalue(0), fMaxPvalue(1), fNameJetClones(0), fNamePicoTrackClones(0), fNameRho(0), fAbsVertexZ(10), fHistCentrality(0), fHistVertexz(0), fHistRunnumbersPhi(0), fHistRunnumbersEta(0), fHistPvaluePDF(0), fHistPvalueCDF(0), fMinDisanceRCtoLJ(0), fRandomConeRadius(0.4), fAbsVnHarmonics(kTRUE), fExcludeLeadingJetsFromFit(1.), fRebinSwapHistoOnTheFly(kTRUE), fPercentageOfFits(10.), fUseV0EventPlaneFromHeader(kFALSE), fSetPtSub(kFALSE), fOutputList(0), fOutputListGood(0), fOutputListBad(0), fHistAnalysisSummary(0), fHistSwap(0), fProfV2(0), fProfV3(0), fHistPsiControl(0), fHistPsiSpread(0), fHistPsiVZEROA(0), fHistPsiVZEROC(0), fHistPsiTPC(0), fHistPsiTPCSUBA(0), fHistPsiTPCSUBB(0), |
38d2189d | 63 | fHistRhoVsMult(0), fHistRhoVsCent(0), fHistRhoAVsMult(0), fHistRhoAVsCent(0) { |
64 | for(Int_t i(0); i < 10; i++) { | |
847e45e0 | 65 | fProfV2Resolution[i] = 0; |
66 | fProfV3Resolution[i] = 0; | |
38d2189d | 67 | fHistPicoTrackPt[i] = 0; |
38d2189d | 68 | fHistPicoCat1[i] = 0; |
69 | fHistPicoCat2[i] = 0; | |
70 | fHistPicoCat3[i] = 0; | |
71 | /* fHistClusterPt[i] = 0; */ | |
72 | /* fHistClusterPhi[i] = 0; */ | |
73 | /* fHistClusterEta[i] = 0; */ | |
74 | /* fHistClusterCorrPt[i] = 0; */ | |
75 | /* fHistClusterCorrPhi[i] = 0; */ | |
76 | /* fHistClusterCorrEta[i] = 0; */ | |
77 | fHistRhoPackage[i] = 0; | |
78 | fHistRho[i] = 0; | |
79 | fHistRCPhiEta[i] = 0; | |
80 | fHistRhoVsRCPt[i] = 0; | |
81 | fHistRCPt[i] = 0; | |
fe4a8ccf | 82 | fHistDeltaPtDeltaPhi2[i] = 0; |
83 | fHistDeltaPtDeltaPhi3[i] = 0; | |
38d2189d | 84 | fHistRCPhiEtaExLJ[i] = 0; |
85 | fHistRhoVsRCPtExLJ[i] = 0; | |
86 | fHistRCPtExLJ[i] = 0; | |
fe4a8ccf | 87 | fHistDeltaPtDeltaPhi2ExLJ[i] = 0; |
88 | fHistDeltaPtDeltaPhi3ExLJ[i] = 0; | |
406b7c22 | 89 | /* fHistRCPhiEtaRand[i] = 0; */ |
90 | /* fHistRhoVsRCPtRand[i] = 0; */ | |
91 | /* fHistRCPtRand[i] = 0; */ | |
92 | /* fHistDeltaPtDeltaPhi2Rand[i] = 0; */ | |
93 | /* fHistDeltaPtDeltaPhi3Rand[i] = 0; */ | |
38d2189d | 94 | fHistJetPtRaw[i] = 0; |
95 | fHistJetPt[i] = 0; | |
96 | fHistJetEtaPhi[i] = 0; | |
97 | fHistJetPtArea[i] = 0; | |
98 | fHistJetPtConstituents[i] = 0; | |
b43cf414 | 99 | fHistJetEtaRho[i] = 0; |
38d2189d | 100 | fHistJetPsiTPCPt[i] = 0; |
101 | fHistJetPsiVZEROAPt[i] = 0; | |
102 | fHistJetPsiVZEROCPt[i] = 0; | |
fe4a8ccf | 103 | fHistDeltaPhi2VZEROA[i] = 0; |
104 | fHistDeltaPhi2VZEROC[i] = 0; | |
105 | fHistDeltaPhi2TPC[i] = 0; | |
106 | fHistDeltaPhi3VZEROA[i] = 0; | |
107 | fHistDeltaPhi3VZEROC[i] = 0; | |
108 | fHistDeltaPhi3TPC[i] = 0; | |
109 | } | |
38d2189d | 110 | // default constructor |
111 | } | |
112 | //_____________________________________________________________________________ | |
113 | AliAnalysisTaskRhoVnModulation::AliAnalysisTaskRhoVnModulation(const char* name, runModeType type) : AliAnalysisTaskEmcalJet(name, kTRUE), | |
a6e8ac39 | 114 | fDebug(0), fInitialized(0), fFillQAHistograms(kTRUE), fCentralityClasses(0), fNAcceptedTracks(0), fFitModulationType(kNoFit), fUsePtWeight(kTRUE), fDetectorType(kTPC), fFitModulationOptions("Q"), fRunModeType(type), fDataType(kESD), fRandom(0), fMappedRunNumber(0), fInCentralitySelection(-1), fFitModulation(0), fMinPvalue(0), fMaxPvalue(1), fNameJetClones(0), fNamePicoTrackClones(0), fNameRho(0), fAbsVertexZ(10), fHistCentrality(0), fHistVertexz(0), fHistRunnumbersPhi(0), fHistRunnumbersEta(0), fHistPvaluePDF(0), fHistPvalueCDF(0), fMinDisanceRCtoLJ(0), fRandomConeRadius(0.4), fAbsVnHarmonics(kTRUE), fExcludeLeadingJetsFromFit(1.), fRebinSwapHistoOnTheFly(kTRUE), fPercentageOfFits(10.), fUseV0EventPlaneFromHeader(kFALSE), fSetPtSub(kFALSE), fOutputList(0), fOutputListGood(0), fOutputListBad(0), fHistAnalysisSummary(0), fHistSwap(0), fProfV2(0), fProfV3(0), fHistPsiControl(0), fHistPsiSpread(0), fHistPsiVZEROA(0), fHistPsiVZEROC(0), fHistPsiTPC(0), fHistPsiTPCSUBA(0), fHistPsiTPCSUBB(0), |
38d2189d | 115 | fHistRhoVsMult(0), fHistRhoVsCent(0), fHistRhoAVsMult(0), fHistRhoAVsCent(0) { |
116 | for(Int_t i(0); i < 10; i++) { | |
847e45e0 | 117 | fProfV2Resolution[i] = 0; |
118 | fProfV3Resolution[i] = 0; | |
38d2189d | 119 | fHistPicoTrackPt[i] = 0; |
38d2189d | 120 | fHistPicoCat1[i] = 0; |
121 | fHistPicoCat2[i] = 0; | |
122 | fHistPicoCat3[i] = 0; | |
123 | /* fHistClusterPt[i] = 0; */ | |
124 | /* fHistClusterPhi[i] = 0; */ | |
fe4a8ccf | 125 | /* fHistClusterEta[i] = 0; */ |
38d2189d | 126 | /* fHistClusterCorrPt[i] = 0; */ |
127 | /* fHistClusterCorrPhi[i] = 0; */ | |
128 | /* fHistClusterCorrEta[i] = 0; */ | |
129 | fHistRhoPackage[i] = 0; | |
130 | fHistRho[i] = 0; | |
131 | fHistRCPhiEta[i] = 0; | |
132 | fHistRhoVsRCPt[i] = 0; | |
133 | fHistRCPt[i] = 0; | |
fe4a8ccf | 134 | fHistDeltaPtDeltaPhi2[i] = 0; |
135 | fHistDeltaPtDeltaPhi3[i] = 0; | |
38d2189d | 136 | fHistRCPhiEtaExLJ[i] = 0; |
137 | fHistRhoVsRCPtExLJ[i] = 0; | |
138 | fHistRCPtExLJ[i] = 0; | |
fe4a8ccf | 139 | fHistDeltaPtDeltaPhi2ExLJ[i] = 0; |
140 | fHistDeltaPtDeltaPhi3ExLJ[i] = 0; | |
406b7c22 | 141 | /* fHistRCPhiEtaRand[i] = 0; */ |
142 | /* fHistRhoVsRCPtRand[i] = 0; */ | |
143 | /* fHistRCPtRand[i] = 0; */ | |
144 | /* fHistDeltaPtDeltaPhi2Rand[i] = 0; */ | |
145 | /* fHistDeltaPtDeltaPhi3Rand[i] = 0; */ | |
38d2189d | 146 | fHistJetPtRaw[i] = 0; |
147 | fHistJetPt[i] = 0; | |
148 | fHistJetEtaPhi[i] = 0; | |
149 | fHistJetPtArea[i] = 0; | |
150 | fHistJetPtConstituents[i] = 0; | |
b43cf414 | 151 | fHistJetEtaRho[i] = 0; |
38d2189d | 152 | fHistJetPsiTPCPt[i] = 0; |
153 | fHistJetPsiVZEROAPt[i] = 0; | |
154 | fHistJetPsiVZEROCPt[i] = 0; | |
fe4a8ccf | 155 | fHistDeltaPhi2VZEROA[i] = 0; |
156 | fHistDeltaPhi2VZEROC[i] = 0; | |
157 | fHistDeltaPhi2TPC[i] = 0; | |
158 | fHistDeltaPhi3VZEROA[i] = 0; | |
159 | fHistDeltaPhi3VZEROC[i] = 0; | |
160 | fHistDeltaPhi3TPC[i] = 0; | |
38d2189d | 161 | } |
162 | // constructor | |
163 | DefineInput(0, TChain::Class()); | |
164 | DefineOutput(1, TList::Class()); | |
165 | switch (fRunModeType) { | |
166 | case kLocal : { | |
167 | gStyle->SetOptFit(1); | |
168 | DefineOutput(2, TList::Class()); | |
169 | DefineOutput(3, TList::Class()); | |
170 | } break; | |
171 | default: fDebug = -1; // suppress debug info explicitely when not running locally | |
172 | } | |
173 | } | |
174 | //_____________________________________________________________________________ | |
175 | AliAnalysisTaskRhoVnModulation::~AliAnalysisTaskRhoVnModulation() | |
176 | { | |
177 | // destructor | |
3531e13d | 178 | if(fOutputList) delete fOutputList; |
179 | if(fOutputListGood) delete fOutputListGood; | |
180 | if(fOutputListBad) delete fOutputListBad; | |
181 | if(fFitModulation) delete fFitModulation; | |
182 | if(fHistSwap) delete fHistSwap; | |
183 | if(fCentralityClasses) delete fCentralityClasses; | |
38d2189d | 184 | } |
185 | //_____________________________________________________________________________ | |
186 | Bool_t AliAnalysisTaskRhoVnModulation::InitializeAnalysis() | |
187 | { | |
188 | // initialize the anaysis | |
189 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
190 | if(fMinDisanceRCtoLJ==0) fMinDisanceRCtoLJ = .5*fJetRadius; | |
191 | if(dynamic_cast<AliAODEvent*>(InputEvent())) fDataType = kAOD; // determine the datatype | |
192 | else if(dynamic_cast<AliESDEvent*>(InputEvent())) fDataType = kESD; | |
b43cf414 | 193 | fHistAnalysisSummary->SetBinContent(36, (int)fDataType); |
38d2189d | 194 | if(!fRandom) fRandom = new TRandom3(0); // get a randomized if one hasn't been user-supplied |
195 | switch (fFitModulationType) { | |
196 | case kNoFit : { SetModulationFit(new TF1("fix_kNoFit", "[0]", 0, TMath::TwoPi())); } break; | |
197 | case kV2 : { | |
198 | SetModulationFit(new TF1("fit_kV2", "[0]*([1]+[2]*[3]*TMath::Cos([2]*(x-[4])))", 0, TMath::TwoPi())); | |
199 | fFitModulation->SetParameter(0, 0.); // normalization | |
200 | fFitModulation->SetParameter(3, 0.2); // v2 | |
201 | fFitModulation->FixParameter(1, 1.); // constant | |
202 | fFitModulation->FixParameter(2, 2.); // constant | |
203 | } break; | |
204 | case kV3: { | |
205 | SetModulationFit(new TF1("fit_kV3", "[0]*([1]+[2]*[3]*TMath::Cos([2]*(x-[4])))", 0, TMath::TwoPi())); | |
206 | fFitModulation->SetParameter(0, 0.); // normalization | |
207 | fFitModulation->SetParameter(3, 0.2); // v3 | |
208 | fFitModulation->FixParameter(1, 1.); // constant | |
209 | fFitModulation->FixParameter(2, 3.); // constant | |
210 | } break; | |
3531e13d | 211 | default : { // for the combined fit and the 'direct fourier series' we use v2 and v3 |
212 | SetModulationFit(new TF1("fit_kCombined", "[0]*([1]+[2]*([3]*TMath::Cos([2]*(x-[4]))+[7]*TMath::Cos([5]*(x-[6]))))", 0, TMath::TwoPi())); | |
38d2189d | 213 | fFitModulation->SetParameter(0, 0.); // normalization |
214 | fFitModulation->SetParameter(3, 0.2); // v2 | |
215 | fFitModulation->FixParameter(1, 1.); // constant | |
216 | fFitModulation->FixParameter(2, 2.); // constant | |
217 | fFitModulation->FixParameter(5, 3.); // constant | |
218 | fFitModulation->SetParameter(7, 0.2); // v3 | |
219 | } break; | |
38d2189d | 220 | } |
221 | switch (fRunModeType) { | |
222 | case kGrid : { fFitModulationOptions += "N0"; } break; | |
223 | default : break; | |
224 | } | |
225 | return kTRUE; | |
226 | } | |
227 | //_____________________________________________________________________________ | |
847e45e0 | 228 | TH1F* AliAnalysisTaskRhoVnModulation::BookTH1F(const char* name, const char* x, Int_t bins, Double_t min, Double_t max, Int_t c, Bool_t append) |
38d2189d | 229 | { |
230 | // book a TH1F and connect it to the output container | |
231 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
232 | if(!fOutputList) return 0x0; | |
3531e13d | 233 | TString title(name); |
234 | if(c!=-1) { // format centrality dependent histograms accordingly | |
235 | name = Form("%s_%i", name, c); | |
236 | title += Form("_%i-%i", fCentralityClasses->At(c), fCentralityClasses->At(1+c)); | |
237 | } | |
238 | title += Form(";%s;[counts]", x); | |
239 | TH1F* histogram = new TH1F(name, title.Data(), bins, min, max); | |
38d2189d | 240 | histogram->Sumw2(); |
847e45e0 | 241 | if(append) fOutputList->Add(histogram); |
38d2189d | 242 | return histogram; |
243 | } | |
244 | //_____________________________________________________________________________ | |
847e45e0 | 245 | TH2F* AliAnalysisTaskRhoVnModulation::BookTH2F(const char* name, const char* x, const char*y, Int_t binsx, Double_t minx, Double_t maxx, Int_t binsy, Double_t miny, Double_t maxy, Int_t c, Bool_t append) |
38d2189d | 246 | { |
247 | // book a TH2F and connect it to the output container | |
248 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
249 | if(!fOutputList) return 0x0; | |
3531e13d | 250 | TString title(name); |
251 | if(c!=-1) { // format centrality dependent histograms accordingly | |
252 | name = Form("%s_%i", name, c); | |
253 | title += Form("_%i-%i", fCentralityClasses->At(c), fCentralityClasses->At(1+c)); | |
254 | } | |
255 | title += Form(";%s;%s", x, y); | |
256 | TH2F* histogram = new TH2F(name, title.Data(), binsx, minx, maxx, binsy, miny, maxy); | |
38d2189d | 257 | histogram->Sumw2(); |
847e45e0 | 258 | if(append) fOutputList->Add(histogram); |
38d2189d | 259 | return histogram; |
260 | } | |
261 | //_____________________________________________________________________________ | |
262 | void AliAnalysisTaskRhoVnModulation::UserCreateOutputObjects() | |
263 | { | |
264 | // create output objects | |
265 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
266 | fOutputList = new TList(); | |
267 | fOutputList->SetOwner(kTRUE); | |
3531e13d | 268 | if(!fCentralityClasses) { // classes must be defined at this point |
269 | Int_t c[] = {0, 20, 40, 60, 80, 100}; | |
270 | fCentralityClasses = new TArrayI(sizeof(c)/sizeof(c[0]), c); | |
271 | } | |
38d2189d | 272 | // global QA |
b43cf414 | 273 | fHistCentrality = BookTH1F("fHistCentrality", "centrality", 102, -2, 100); |
38d2189d | 274 | fHistVertexz = BookTH1F("fHistVertexz", "vertex z (cm)", 100, -12, 12); |
275 | ||
276 | // pico track kinematics | |
3531e13d | 277 | for(Int_t i(0); i < fCentralityClasses->GetSize()-1; i++) { |
38d2189d | 278 | fHistPicoTrackPt[i] = BookTH1F("fHistPicoTrackPt", "p_{t} [GeV/c]", 100, 0, 50, i); |
38d2189d | 279 | if(fFillQAHistograms) { |
b43cf414 | 280 | fHistPicoCat1[i] = BookTH2F("fHistPicoCat1", "#eta", "#phi", 50, -1, 1, 50, 0, TMath::TwoPi(), i); |
281 | fHistPicoCat2[i] = BookTH2F("fHistPicoCat2", "#eta", "#phi", 50, -1, 1, 50, 0, TMath::TwoPi(), i); | |
282 | fHistPicoCat3[i] = BookTH2F("fHistPicoCat3", "#eta", "#phi", 50, -1, 1, 50, 0, TMath::TwoPi(), i); | |
38d2189d | 283 | } |
284 | // emcal kinematics | |
285 | /* fHistClusterPt[i] = BookTH1F("fHistClusterPt", "p_{t} [GeV/c]", 100, 0, 100, i); */ | |
286 | /* fHistClusterPhi[i] = BookTH1F("fHistClusterPhi", "#phi", 100, 0, TMath::TwoPi(), i); */ | |
287 | /* fHistClusterEta[i] = BookTH1F("fHistClusterEta", "#eta", 100, -5, 5); */ | |
288 | ||
289 | // emcal kinematics after hadronic correction | |
290 | /* fHistClusterCorrPt[i] = BookTH1F("fHistClusterCorrPt", "p_{t} [GeV/c]", 100, 0, 100, i); */ | |
291 | /* fHistClusterCorrPhi[i] = BookTH1F("fHistClusterCorrPhi", "#phi", 100, 0, TMath::TwoPi(), i); */ | |
292 | /* fHistClusterCorrEta[i] = BookTH1F("fHistClusterCorrEta", "#eta", 100, -5, 5, i); */ | |
293 | } | |
294 | ||
295 | // event plane estimates and quality | |
847e45e0 | 296 | fHistPsiControl = new TProfile("fHistPsiControl", "fHistPsiControl", 10, 0, 10); |
297 | fHistPsiControl->Sumw2(); | |
298 | fHistPsiSpread = new TProfile("fHistPsiSpread", "fHistPsiSpread", 4, 0, 4); | |
299 | fHistPsiSpread->Sumw2(); | |
300 | fHistPsiControl->GetXaxis()->SetBinLabel(1, "<#Psi_{2, VZEROA}>"); | |
301 | fHistPsiControl->GetXaxis()->SetBinLabel(2, "<#Psi_{2, VZEROC}>"); | |
302 | fHistPsiControl->GetXaxis()->SetBinLabel(3, "<#Psi_{2, TPC}>"); | |
303 | fHistPsiControl->GetXaxis()->SetBinLabel(4, "<#Psi_{2, TPC, #eta < 0}>"); | |
304 | fHistPsiControl->GetXaxis()->SetBinLabel(5, "<#Psi_{2, TPC, #eta > 0}>"); | |
305 | fHistPsiControl->GetXaxis()->SetBinLabel(1, "<#Psi_{3, VZEROA}>"); | |
306 | fHistPsiControl->GetXaxis()->SetBinLabel(2, "<#Psi_{3, VZEROC}>"); | |
307 | fHistPsiControl->GetXaxis()->SetBinLabel(3, "<#Psi_{3, TPC}>"); | |
308 | fHistPsiControl->GetXaxis()->SetBinLabel(4, "<#Psi_{3, TPC, #eta < 0}>"); | |
309 | fHistPsiControl->GetXaxis()->SetBinLabel(5, "<#Psi_{3, TPC, #eta > 0}>"); | |
310 | fHistPsiSpread->GetXaxis()->SetBinLabel(1, "<#Psi_{2, VZEROA} - #Psi_{2, VZEROC}>"); | |
311 | fHistPsiSpread->GetXaxis()->SetBinLabel(2, "<#Psi_{2, VZEROC} - #Psi_{2, TPC}>"); | |
312 | fHistPsiSpread->GetXaxis()->SetBinLabel(3, "<#Psi_{2, VZEROC} - #Psi_{2, TPC}>"); | |
313 | fHistPsiSpread->GetXaxis()->SetBinLabel(4, "<#Psi_{2, TPC, #eta < 0} - #Psi_{2, TPC, #eta > 0}>"); | |
314 | fOutputList->Add(fHistPsiControl); | |
315 | fOutputList->Add(fHistPsiSpread); | |
38d2189d | 316 | fHistPsiVZEROA = BookTH1F("fHistPsiVZEROA", "#Psi_{VZEROA}", 100, -.5*TMath::Pi(), .5*TMath::Pi()); |
317 | fHistPsiVZEROC = BookTH1F("fHistPsiVZEROC", "#Psi_{VZEROC}", 100, -.5*TMath::Pi(), .5*TMath::Pi()); | |
318 | fHistPsiTPC = BookTH1F("fHistPsiTPC", "#Psi_{TPC}", 100, -.5*TMath::Pi(), .5*TMath::Pi()); | |
847e45e0 | 319 | fHistPsiTPCSUBA = BookTH1F("fHistPsiTPCSUBA", "#Psi_{TPC, #eta < 0}", 100, -.5*TMath::Pi(), .5*TMath::Pi()); |
320 | fHistPsiTPCSUBB = BookTH1F("fHistPsiTPCSUBB", "#Psi_{TPC, #eta > 0}", 100, -.5*TMath::Pi(), .5*TMath::Pi()); | |
38d2189d | 321 | |
322 | // background | |
3531e13d | 323 | for(Int_t i(0); i < fCentralityClasses->GetSize()-1; i ++) { |
38d2189d | 324 | fHistRhoPackage[i] = BookTH1F("fHistRhoPackage", "#rho [GeV/c]", 100, 0, 150, i); |
325 | fHistRho[i] = BookTH1F("fHistRho", "#rho [GeV/c]", 100, 0, 150, i); | |
326 | } | |
327 | fHistRhoVsMult = BookTH2F("fHistRhoVsMult", "multiplicity", "#rho [GeV/c]", 100, 0, 4000, 100, 0, 250); | |
328 | fHistRhoVsCent = BookTH2F("fHistRhoVsCent", "centrality", "#rho [GeV/c]", 100, 0, 100, 100, 0, 250); | |
329 | fHistRhoAVsMult = BookTH2F("fHistRhoAVsMult", "multiplicity", "#rho * A (jet) [GeV/c]", 100, 0, 4000, 100, 0, 50); | |
330 | fHistRhoAVsCent = BookTH2F("fHistRhoAVsCent", "centrality", "#rho * A (jet) [GeV/c]", 100, 0, 100, 100, 0, 50); | |
331 | ||
332 | // delta pt distributions | |
3531e13d | 333 | for(Int_t i(0); i < fCentralityClasses->GetSize()-1; i ++) { |
38d2189d | 334 | fHistRCPhiEta[i] = BookTH2F("fHistRCPhiEta", "#phi (RC)", "#eta (RC)", 100, 0, TMath::TwoPi(), 100, -1, 1, i); |
b43cf414 | 335 | fHistRhoVsRCPt[i] = BookTH2F("fHistRhoVsRCPt", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i); |
38d2189d | 336 | fHistRCPt[i] = BookTH1F("fHistRCPt", "p_{t} (RC) [GeV/c]", 130, -20, 150, i); |
38d2189d | 337 | fHistRCPhiEtaExLJ[i] = BookTH2F("fHistRCPhiEtaExLJ", "#phi (RC)", "#eta (RC)", 100, 0, TMath::TwoPi(), 100, -1, 1, i); |
406b7c22 | 338 | fHistDeltaPtDeltaPhi2[i] = BookTH2F("fHistDeltaPtDeltaPhi2", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::Pi(), 100, -50, 100, i); |
339 | fHistDeltaPtDeltaPhi3[i] = BookTH2F("fHistDeltaPtDeltaPhi3", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::TwoPi()/3., 100, -50, 100, i); | |
b43cf414 | 340 | fHistRhoVsRCPtExLJ[i] = BookTH2F("fHistRhoVsRCPtExLJ", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i); |
38d2189d | 341 | fHistRCPtExLJ[i] = BookTH1F("fHistRCPtExLJ", "p_{t} (RC) [GeV/c]", 130, -20, 150, i); |
406b7c22 | 342 | /* fHistRCPhiEtaRand[i] = BookTH2F("fHistRCPhiEtaRand", "#phi (RC)", "#eta (RC)", 100, 0, TMath::TwoPi(), 100, -1, 1, i); */ |
343 | fHistDeltaPtDeltaPhi2ExLJ[i] = BookTH2F("fHistDeltaPtDeltaPhi2ExLJ", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::Pi(), 100, -50, 100, i); | |
344 | fHistDeltaPtDeltaPhi3ExLJ[i] = BookTH2F("fHistDeltaPtDeltaPhi3ExLJ", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::TwoPi()/3., 100, -50, 100, i); | |
345 | /* fHistRhoVsRCPtRand[i] = BookTH2F("fHistRhoVsRCPtRand", "p_{t} (RC) [GeV/c]", "#rho * A (RC) [GeV/c]", 100, 0, 300, 100, 0, 350, i); */ | |
346 | /* fHistRCPtRand[i] = BookTH1F("fHistRCPtRand", "p_{t} (RC) [GeV/c]", 130, -20, 150, i); */ | |
347 | /* fHistDeltaPtDeltaPhi2Rand[i] = BookTH2F("fHistDeltaPtDeltaPhi2Rand", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::Pi(), 100, -50, 100, i); */ | |
348 | /* fHistDeltaPtDeltaPhi3Rand[i] = BookTH2F("fHistDeltaPtDeltaPhi3Rand", "#phi - #Psi_{TPC}", "#delta p_{t} [GeV/c]", 50, 0, TMath::TwoPi()/3., 100, -50, 100, i); */ | |
38d2189d | 349 | // jet histograms (after kinematic cuts) |
350 | fHistJetPtRaw[i] = BookTH1F("fHistJetPtRaw", "p_{t} RAW [GeV/c]", 200, -50, 150, i); | |
b43cf414 | 351 | fHistJetPt[i] = BookTH1F("fHistJetPt", "p_{t} [GeV/c]", 350, -100, 250, i); |
38d2189d | 352 | fHistJetEtaPhi[i] = BookTH2F("fHistJetEtaPhi", "#eta", "#phi", 100, -1, 1, 100, 0, TMath::TwoPi(), i); |
b43cf414 | 353 | fHistJetPtArea[i] = BookTH2F("fHistJetPtArea", "p_{t} [GeV/c]", "Area", 350, -100, 250, 60, 0, 0.3, i); |
354 | fHistJetPtConstituents[i] = BookTH2F("fHistJetPtConstituents", "p_{t} [GeV/c]", "Area", 350, -100, 250, 60, 0, 150, i); | |
355 | fHistJetEtaRho[i] = BookTH2F("fHistJetEtaRho", "#eta", "#rho", 100, -1, 1, 100, 0, 300, i); | |
38d2189d | 356 | // in plane and out of plane spectra |
406b7c22 | 357 | fHistJetPsiTPCPt[i] = BookTH2F("fHistJetPsiTPCPt", "#phi_{jet} - #Psi_{2, TPC}", "p_{t} [GeV/c]", 50, 0., TMath::Pi(), 700, -100, 250, i); |
358 | fHistJetPsiVZEROAPt[i] = BookTH2F("fHistJetPsiVZEROAPt", "#phi_{jet} - #Psi_{2, VZEROA}", "p_{t} [GeV/c]", 50, 0., TMath::Pi(), 700, -100, 250, i); | |
359 | fHistJetPsiVZEROCPt[i] = BookTH2F("fHistJetPsiVZEROCPt", "#phi_{jet} - #Psi_{V2, ZEROC}", "p_{t} [GeV/c]", 50, 0., TMath::Pi(), 700, -100, 250, i); | |
38d2189d | 360 | // phi minus psi |
406b7c22 | 361 | fHistDeltaPhi2VZEROA[i] = BookTH1F("fHistDeltaPhi2VZEROA", "#phi_{jet} - #Psi_{2, VZEROA}", 50, 0, TMath::Pi(), i); |
362 | fHistDeltaPhi2VZEROC[i] = BookTH1F("fHistDeltaPhi2VZEROC", "#phi_{jet} - #Psi_{2, VZEROC}", 50, 0, TMath::Pi(), i); | |
363 | fHistDeltaPhi2TPC[i] = BookTH1F("fHistDeltaPhi2TPC", "#phi_{jet} - #Psi_{2, TPC}", 50, 0, TMath::Pi(), i); | |
364 | fHistDeltaPhi3VZEROA[i] = BookTH1F("fHistDeltaPhi3VZEROA", "#phi_{jet} - #Psi_{2, VZEROA}", 50, 0, TMath::TwoPi()/3., i); | |
365 | fHistDeltaPhi3VZEROC[i] = BookTH1F("fHistDeltaPhi3VZEROC", "#phi_{jet} - #Psi_{2, VZEROC}", 50, 0, TMath::TwoPi()/3., i); | |
366 | fHistDeltaPhi3TPC[i] = BookTH1F("fHistDeltaPhi3TPC", "#phi_{jet} - #Psi_{2, TPC}", 50, 0, TMath::TwoPi()/3., i); | |
847e45e0 | 367 | |
368 | fProfV2Resolution[i] = new TProfile(Form("fProfV2Resolution_%i", i), Form("fProfV2Resolution_%i", i), 8, -0.5, 7.5); | |
369 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(1, "<cos(2(#Psi_{a} - #Psi_{b}))>"); | |
370 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(2, "<cos(2(#Psi_{b} - #Psi_{a}))>"); | |
371 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(3, "<cos(2(#Psi_{VZEROA} - #Psi_{VZEROC}))>"); | |
372 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(4, "<cos(2(#Psi_{VZEROC} - #Psi_{VZEROA}))>"); | |
373 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(5, "<cos(2(#Psi_{VZEROA} - #Psi_{TPC}))>"); | |
374 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(6, "<cos(2(#Psi_{TPC} - #Psi_{VZEROA}))>"); | |
375 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(7, "<cos(2(#Psi_{VZEROC} - #Psi_{TPC}))>"); | |
376 | fProfV2Resolution[i]->GetXaxis()->SetBinLabel(8, "<cos(2(#Psi_{TPC} - #Psi_{VZEROC}))>"); | |
377 | fOutputList->Add(fProfV2Resolution[i]); | |
378 | fProfV3Resolution[i] = new TProfile(Form("fProfV3Resolution_%i", i), Form("fProfV3Resolution_%i", i), 8, -0.5, 7.5); | |
379 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(1, "<cos(3(#Psi_{a} - #Psi_{b}))>"); | |
380 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(2, "<cos(3(#Psi_{b} - #Psi_{a}))>"); | |
381 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(3, "<cos(3(#Psi_{VZEROA} - #Psi_{VZEROC}))>"); | |
382 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(4, "<cos(3(#Psi_{VZEROC} - #Psi_{VZEROA}))>"); | |
383 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(5, "<cos(3(#Psi_{VZEROA} - #Psi_{TPC}))>"); | |
384 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(6, "<cos(3(#Psi_{TPC} - #Psi_{VZEROA}))>"); | |
385 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(7, "<cos(3(#Psi_{VZEROC} - #Psi_{TPC}))>"); | |
386 | fProfV3Resolution[i]->GetXaxis()->SetBinLabel(8, "<cos(3(#Psi_{TPC} - #Psi_{VZEROC}))>"); | |
387 | fOutputList->Add(fProfV3Resolution[i]); | |
38d2189d | 388 | } |
847e45e0 | 389 | // cdf and pdf of chisquare distribution |
390 | fHistPvaluePDF = BookTH1F("fHistPvaluePDF", "PDF #chi^{2}", 500, 0, 1); | |
391 | fHistPvalueCDF = BookTH1F("fHistPvalueCDF", "CDF #chi^{2}", 500, 0, 1); | |
392 | // vn profile | |
393 | Float_t temp[fCentralityClasses->GetSize()]; | |
394 | for(Int_t i(0); i < fCentralityClasses->GetSize(); i++) temp[i] = fCentralityClasses->At(i); | |
395 | fProfV2 = new TProfile("fProfV2", "fProfV2", fCentralityClasses->GetSize()-1, temp); | |
396 | fProfV3 = new TProfile("fProfV3", "fProfV3", fCentralityClasses->GetSize()-1, temp); | |
397 | fOutputList->Add(fProfV2); | |
398 | fOutputList->Add(fProfV3); | |
38d2189d | 399 | |
400 | // analysis summary histrogram, saves all relevant analysis settigns | |
847e45e0 | 401 | fHistAnalysisSummary = BookTH1F("fHistAnalysisSummary", "flag", 42, -0.5, 42.5); |
b43cf414 | 402 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(1, "fJetRadius"); |
38d2189d | 403 | fHistAnalysisSummary->SetBinContent(1, fJetRadius); |
404 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(2, "fPtBiasJetTrack"); | |
405 | fHistAnalysisSummary->SetBinContent(2, fPtBiasJetTrack); | |
406 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(3, "fPtBiasJetClus"); | |
407 | fHistAnalysisSummary->SetBinContent(3, fPtBiasJetClus); | |
408 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(4, "fJetPtCut"); | |
409 | fHistAnalysisSummary->SetBinContent(4, fJetPtCut); | |
410 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(5, "fJetAreaCut"); | |
411 | fHistAnalysisSummary->SetBinContent(5, fJetAreaCut); | |
412 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(6, "fPercAreaCut"); | |
413 | fHistAnalysisSummary->SetBinContent(6, fPercAreaCut); | |
414 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(7, "fAreaEmcCut"); | |
415 | fHistAnalysisSummary->SetBinContent(7, fAreaEmcCut); | |
416 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(8, "fJetMinEta"); | |
417 | fHistAnalysisSummary->SetBinContent(8, fJetMinEta); | |
418 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(9, "fJetMaxEta"); | |
419 | fHistAnalysisSummary->SetBinContent(9, fJetMaxEta); | |
420 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(10, "fJetMinPhi"); | |
421 | fHistAnalysisSummary->SetBinContent(10, fJetMinPhi); | |
422 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(11, "fJetMaxPhi"); | |
423 | fHistAnalysisSummary->SetBinContent(11, fJetMaxPhi); | |
424 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(12, "fMaxClusterPt"); | |
425 | fHistAnalysisSummary->SetBinContent(12, fMaxClusterPt); | |
426 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(13, "fMaxTrackPt"); | |
427 | fHistAnalysisSummary->SetBinContent(13, fMaxTrackPt); | |
428 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(14, "fLeadingHadronType"); | |
429 | fHistAnalysisSummary->SetBinContent(14, fLeadingHadronType); | |
430 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(15, "fAnaType"); | |
431 | fHistAnalysisSummary->SetBinContent(15, fAnaType); | |
432 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(16, "fForceBeamType"); | |
433 | fHistAnalysisSummary->SetBinContent(16, fForceBeamType); | |
434 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(17, "fMinCent"); | |
435 | fHistAnalysisSummary->SetBinContent(17, fMinCent); | |
436 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(18, "fMaxCent"); | |
437 | fHistAnalysisSummary->SetBinContent(18, fMaxCent); | |
438 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(19, "fMinVz"); | |
439 | fHistAnalysisSummary->SetBinContent(19, fMinVz); | |
440 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(20, "fMaxVz"); | |
441 | fHistAnalysisSummary->SetBinContent(20, fMaxVz); | |
442 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(21, "fOffTrigger"); | |
443 | fHistAnalysisSummary->SetBinContent(21, fOffTrigger); | |
444 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(22, "fClusPtCut"); | |
445 | fHistAnalysisSummary->SetBinContent(22, fClusPtCut); | |
446 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(23, "fTrackPtCut"); | |
447 | fHistAnalysisSummary->SetBinContent(23, fTrackPtCut); | |
448 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(24, "fTrackMinEta"); | |
449 | fHistAnalysisSummary->SetBinContent(24, fTrackMinEta); | |
450 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(25, "fTrackMaxEta"); | |
451 | fHistAnalysisSummary->SetBinContent(25, fTrackMaxEta); | |
452 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(26, "fTrackMinPhi"); | |
453 | fHistAnalysisSummary->SetBinContent(26, fTrackMinPhi); | |
454 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(27, "fTrackMaxPhi"); | |
455 | fHistAnalysisSummary->SetBinContent(27, fTrackMaxPhi); | |
456 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(28, "fClusTimeCutLow"); | |
457 | fHistAnalysisSummary->SetBinContent(28, fClusTimeCutLow); | |
458 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(29, "fClusTimeCutUp"); | |
459 | fHistAnalysisSummary->SetBinContent(29, fClusTimeCutUp); | |
460 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(30, "fMinPtTrackInEmcal"); | |
461 | fHistAnalysisSummary->SetBinContent(30, fMinPtTrackInEmcal); | |
462 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(31, "fEventPlaneVsEmcal"); | |
463 | fHistAnalysisSummary->SetBinContent(31, fEventPlaneVsEmcal); | |
464 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(32, "fMinEventPlane"); | |
465 | fHistAnalysisSummary->SetBinContent(32, fMaxEventPlane); | |
466 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(33, "fRandomConeRadius"); | |
467 | fHistAnalysisSummary->SetBinContent(33, fRandomConeRadius); | |
468 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(34, "fitModulationType"); | |
469 | fHistAnalysisSummary->SetBinContent(34, (int)fFitModulationType); | |
470 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(35, "runModeType"); | |
471 | fHistAnalysisSummary->SetBinContent(35, (int)fRunModeType); | |
472 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(36, "data type"); | |
38d2189d | 473 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(37, "iterator"); |
474 | fHistAnalysisSummary->SetBinContent(37, 1.); | |
847e45e0 | 475 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(38, "fMinPvalue"); |
476 | fHistAnalysisSummary->SetBinContent(38, fMinPvalue); | |
477 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(39, "fMaxPvalue"); | |
478 | fHistAnalysisSummary->SetBinContent(39, fMaxPvalue); | |
479 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(40, "fExcludeLeadingJetsFromFit"); | |
480 | fHistAnalysisSummary->SetBinContent(40, fExcludeLeadingJetsFromFit); | |
481 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(41, "fRebinSwapHistoOnTheFly"); | |
482 | fHistAnalysisSummary->SetBinContent(41, (int)fRebinSwapHistoOnTheFly); | |
483 | fHistAnalysisSummary->GetXaxis()->SetBinLabel(42, "fUsePtWeight"); | |
484 | fHistAnalysisSummary->SetBinContent(42, (int)fUsePtWeight); | |
38d2189d | 485 | |
486 | if(fFillQAHistograms) { | |
487 | fHistRunnumbersEta = new TH2F("fHistRunnumbersEta", "fHistRunnumbersEta", 100, -.5, 99.5, 100, -1.1, 1.1); | |
488 | fHistRunnumbersEta->Sumw2(); | |
489 | fOutputList->Add(fHistRunnumbersEta); | |
490 | fHistRunnumbersPhi = new TH2F("fHistRunnumbersPhi", "fHistRunnumbersPhi", 100, -.5, 99.5, 100, -0.2, TMath::TwoPi()+0.2); | |
491 | fHistRunnumbersPhi->Sumw2(); | |
492 | fOutputList->Add(fHistRunnumbersPhi); | |
493 | } | |
494 | ||
495 | fHistSwap = new TH1F("fHistSwap", "fHistSwap", 20, 0, TMath::TwoPi()); | |
496 | fHistSwap->Sumw2(); | |
38d2189d | 497 | PostData(1, fOutputList); |
498 | ||
499 | switch (fRunModeType) { | |
500 | case kLocal : { | |
501 | fOutputListGood = new TList(); | |
502 | fOutputListGood->SetOwner(kTRUE); | |
503 | fOutputListBad = new TList(); | |
504 | fOutputListBad->SetOwner(kTRUE); | |
505 | PostData(2, fOutputListGood); | |
506 | PostData(3, fOutputListBad); | |
507 | } break; | |
508 | default: break; | |
509 | } | |
38d2189d | 510 | } |
511 | //_____________________________________________________________________________ | |
512 | Bool_t AliAnalysisTaskRhoVnModulation::Run() | |
513 | { | |
514 | // user exec: execute once for each event | |
515 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
516 | if(!fInitialized) fInitialized = InitializeAnalysis(); | |
517 | // reject the event if expected data is missing | |
518 | if(!PassesCuts(InputEvent())) return kFALSE; | |
519 | if(!(fTracks||fJets||fRho)) return kFALSE; | |
3531e13d | 520 | if(!fCaloClusters && fDebug > 0) printf(" > Warning: couldn't retreive calo clusters! < \n"); |
38d2189d | 521 | // [0][0] psi2a [1,0] psi2c |
522 | // [0][1] psi3a [1,1] psi3c | |
523 | Double_t vzero[2][2]; | |
524 | CalculateEventPlaneVZERO(vzero); | |
525 | // [0] psi2 [1] psi3 | |
fe4a8ccf | 526 | // [2] psi2 a [3] psi2 b |
847e45e0 | 527 | // [4] psi3 a [5] psi3 b |
fe4a8ccf | 528 | Double_t tpc[6]; |
38d2189d | 529 | CalculateEventPlaneTPC(tpc); |
38d2189d | 530 | // arrays which will hold the fit parameters |
531 | Double_t fitParameters[] = {0,0,0,0,0,0,0,0,0}; | |
fe4a8ccf | 532 | Double_t psi2(-1), psi3(-1), psi2b(-1), psi3b(-1); |
38d2189d | 533 | switch (fDetectorType) { // determine the detector type for the rho fit |
b43cf414 | 534 | case kTPC : { psi2 = tpc[0]; psi3 = tpc[1]; } break; |
fe4a8ccf | 535 | case kTPCSUB : { psi2 = tpc[2]; psi3 = tpc[4]; |
536 | psi2b = tpc[3]; psi3b = tpc[5]; } break; | |
b43cf414 | 537 | case kVZEROA : { psi2 = vzero[0][0]; psi3 = vzero[0][1]; } break; |
538 | case kVZEROC : { psi2 = vzero[1][0]; psi3 = vzero[1][1]; } break; | |
38d2189d | 539 | default : break; |
540 | } | |
541 | ||
542 | switch (fFitModulationType) { // do the fits | |
543 | case kNoFit : { fFitModulation->FixParameter(0, RhoVal()); } break; | |
544 | case kV2 : { | |
847e45e0 | 545 | if(CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b)) { |
546 | fProfV2->Fill(fCent, fFitModulation->GetParameter(3)); | |
547 | CalculateEventPlaneResolution(vzero, tpc); | |
548 | } | |
38d2189d | 549 | } break; |
550 | case kV3 : { | |
847e45e0 | 551 | if(CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b)) { |
552 | fProfV3->Fill(fCent, fFitModulation->GetParameter(3)); | |
553 | CalculateEventPlaneResolution(vzero, tpc); | |
554 | } | |
38d2189d | 555 | } break; |
3531e13d | 556 | case kUser : { |
fe4a8ccf | 557 | CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b); |
3531e13d | 558 | } break; |
559 | default : { | |
847e45e0 | 560 | if(CorrectRho(fitParameters, psi2, psi3, psi2b, psi3b)) { |
561 | fProfV2->Fill(fCent, fFitModulation->GetParameter(3)); | |
562 | fProfV3->Fill(fCent, fFitModulation->GetParameter(7)); | |
563 | CalculateEventPlaneResolution(vzero, tpc); | |
564 | } | |
38d2189d | 565 | } break; |
38d2189d | 566 | } |
567 | // fill a number of histograms | |
568 | FillHistogramsAfterSubtraction(vzero, tpc); | |
569 | ||
570 | // send the output to the connected output container | |
571 | PostData(1, fOutputList); | |
572 | switch (fRunModeType) { | |
573 | case kLocal : { | |
574 | PostData(2, fOutputListGood); | |
575 | PostData(3, fOutputListBad); | |
576 | } break; | |
577 | default: break; | |
578 | } | |
579 | return kTRUE; | |
580 | } | |
581 | //_____________________________________________________________________________ | |
582 | void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneVZERO(Double_t vzero[2][2]) const | |
583 | { | |
e9f3b44e | 584 | // get the vzero event plane |
585 | if(fUseV0EventPlaneFromHeader) { // use the vzero from the header | |
586 | Double_t a(0), b(0), c(0), d(0), e(0), f(0), g(0), h(0); | |
587 | vzero[0][0] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 8, 2, a, b); | |
588 | vzero[1][0] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 9, 2, c, d); | |
589 | vzero[0][1] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 8, 3, e, f); | |
590 | vzero[1][1] = InputEvent()->GetEventplane()->CalculateVZEROEventPlane(InputEvent(), 9, 3, g, h); | |
591 | return; | |
592 | } | |
593 | // grab the vzero event plane without recentering | |
38d2189d | 594 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); |
595 | Double_t qxa2(0), qya2(0), qxc2(0), qyc2(0); // for psi2 | |
596 | Double_t qxa3(0), qya3(0), qxc3(0), qyc3(0); // for psi3 | |
597 | for(Int_t iVZERO(0); iVZERO < 64; iVZERO++) { | |
598 | Double_t phi(TMath::PiOver4()*(.5+iVZERO%8)), /* eta(0), */ weight(InputEvent()->GetVZEROEqMultiplicity(iVZERO)); | |
599 | // (iVZERO<32) ? eta = -3.45+.5*(iVZERO/8) : eta = 4.8-.6*((iVZERO/8)-4); | |
600 | if(iVZERO<32) { | |
601 | qxa2 += weight*TMath::Cos(2.*phi); | |
602 | qya2 += weight*TMath::Sin(2.*phi); | |
603 | qxa3 += weight*TMath::Cos(3.*phi); | |
604 | qya3 += weight*TMath::Sin(3.*phi); | |
605 | } | |
606 | else { | |
607 | qxc2 += weight*TMath::Cos(2.*phi); | |
608 | qyc2 += weight*TMath::Sin(2.*phi); | |
609 | qxc3 += weight*TMath::Cos(3.*phi); | |
610 | qyc3 += weight*TMath::Sin(3.*phi); | |
611 | } | |
612 | } | |
613 | vzero[0][0] = .5*TMath::ATan2(qya2, qxa2); | |
614 | vzero[1][0] = .5*TMath::ATan2(qyc2, qxc2); | |
615 | vzero[0][1] = (1./3.)*TMath::ATan2(qya3, qxa3); | |
616 | vzero[1][1] = (1./3.)*TMath::ATan2(qyc3, qxc3); | |
617 | } | |
618 | //_____________________________________________________________________________ | |
847e45e0 | 619 | void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneTPC(Double_t* tpc) |
38d2189d | 620 | { |
621 | // grab the TPC event plane | |
622 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
847e45e0 | 623 | fNAcceptedTracks = 0; // reset the track counter |
38d2189d | 624 | Double_t qx2(0), qy2(0); // for psi2 |
625 | Double_t qx3(0), qy3(0); // for psi3 | |
fe4a8ccf | 626 | Double_t qx2a(0), qy2a(0), qx2b(0), qy2b(0); // for psi2 a and b |
627 | Double_t qx3a(0), qy3a(0), qx3b(0), qy3b(0); // for psi3 a and b | |
38d2189d | 628 | if(fTracks) { |
847e45e0 | 629 | Float_t excludeInEta[] = {-999, -999}; |
630 | if(fExcludeLeadingJetsFromFit > 0 ) { // remove the leading jet from ep estimate | |
631 | AliEmcalJet* leadingJet[] = {0x0, 0x0}; | |
632 | static Int_t lJets[9999] = {-1}; | |
633 | GetSortedArray(lJets, fJets); | |
634 | for(Int_t i(0); i < fJets->GetEntriesFast(); i++) { // get the two leading jets | |
635 | if (1 + i > fJets->GetEntriesFast()) break; | |
636 | leadingJet[0] = static_cast<AliEmcalJet*>(fJets->At(lJets[i])); | |
637 | leadingJet[1] = static_cast<AliEmcalJet*>(fJets->At(lJets[i+1])); | |
638 | if(PassesCuts(leadingJet[0]) && PassesCuts(leadingJet[1])) break; | |
639 | } | |
640 | if(leadingJet[0] && leadingJet[1]) { | |
641 | for(Int_t i(0); i < 2; i++) excludeInEta[i] = leadingJet[i]->Eta(); | |
642 | } | |
643 | } | |
38d2189d | 644 | Int_t iTracks(fTracks->GetEntriesFast()); |
645 | for(Int_t iTPC(0); iTPC < iTracks; iTPC++) { | |
646 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(iTPC)); | |
847e45e0 | 647 | if(!PassesCuts(track) || track->Pt() < .15 || track->Pt() > 5.) continue; |
648 | if(fExcludeLeadingJetsFromFit > 0 &&( (TMath::Abs(track->Eta() - excludeInEta[0]) < fJetRadius*fExcludeLeadingJetsFromFit ) || (TMath::Abs(track->Eta()) - fJetRadius - fJetMaxEta ) > 0 )) continue; | |
649 | fNAcceptedTracks++; | |
38d2189d | 650 | qx2+= TMath::Cos(2.*track->Phi()); |
651 | qy2+= TMath::Sin(2.*track->Phi()); | |
652 | qx3+= TMath::Cos(3.*track->Phi()); | |
653 | qy3+= TMath::Sin(3.*track->Phi()); | |
fe4a8ccf | 654 | if(track->Eta() < 0) { // A side, negative eta |
655 | qx2a+= TMath::Cos(2.*track->Phi()); | |
656 | qy2a+= TMath::Sin(2.*track->Phi()); | |
657 | qx3a+= TMath::Cos(3.*track->Phi()); | |
658 | qy3a+= TMath::Sin(3.*track->Phi()); | |
659 | } else { // B side, positive eta | |
660 | qx2b+= TMath::Cos(2.*track->Phi()); | |
661 | qy2b+= TMath::Sin(2.*track->Phi()); | |
662 | qx3b+= TMath::Cos(3.*track->Phi()); | |
663 | qy3b+= TMath::Sin(3.*track->Phi()); | |
664 | } | |
38d2189d | 665 | } |
666 | } | |
667 | tpc[0] = .5*TMath::ATan2(qy2, qx2); | |
668 | tpc[1] = (1./3.)*TMath::ATan2(qy3, qx3); | |
fe4a8ccf | 669 | tpc[2] = .5*TMath::ATan2(qy2a, qx2a); |
670 | tpc[3] = .5*TMath::ATan2(qy2b, qx2b); | |
671 | tpc[4] = (1./3.)*TMath::ATan2(qy3a, qx3a); | |
672 | tpc[5] = (1./3.)*TMath::ATan2(qy3b, qx3b); | |
38d2189d | 673 | } |
674 | //_____________________________________________________________________________ | |
847e45e0 | 675 | void AliAnalysisTaskRhoVnModulation::CalculateEventPlaneResolution(Double_t vzero[2][2], Double_t* tpc) const |
676 | { | |
677 | // fill the profiles for the resolution parameters | |
678 | if(fDebug > 1) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
679 | fProfV2Resolution[fInCentralitySelection]->Fill(0., TMath::Cos(2.*(tpc[2] - tpc[3]))); | |
680 | fProfV2Resolution[fInCentralitySelection]->Fill(1., TMath::Cos(2.*(tpc[3] - tpc[2]))); | |
681 | fProfV2Resolution[fInCentralitySelection]->Fill(2., TMath::Cos(2.*(vzero[0][0] - vzero[1][0]))); | |
682 | fProfV2Resolution[fInCentralitySelection]->Fill(3., TMath::Cos(2.*(vzero[1][0] - vzero[0][0]))); | |
683 | fProfV2Resolution[fInCentralitySelection]->Fill(4., TMath::Cos(2.*(vzero[0][0] - tpc[0]))); | |
684 | fProfV2Resolution[fInCentralitySelection]->Fill(5., TMath::Cos(2.*(tpc[0] - vzero[0][0]))); | |
685 | fProfV2Resolution[fInCentralitySelection]->Fill(6., TMath::Cos(2.*(vzero[1][0] - tpc[0]))); | |
686 | fProfV2Resolution[fInCentralitySelection]->Fill(7., TMath::Cos(2.*(tpc[0] - vzero[1][0]))); | |
687 | fProfV3Resolution[fInCentralitySelection]->Fill(0., TMath::Cos(3.*(tpc[2] - tpc[3]))); | |
688 | fProfV3Resolution[fInCentralitySelection]->Fill(1., TMath::Cos(3.*(tpc[3] - tpc[2]))); | |
689 | fProfV3Resolution[fInCentralitySelection]->Fill(2., TMath::Cos(3.*(vzero[0][0] - vzero[1][0]))); | |
690 | fProfV3Resolution[fInCentralitySelection]->Fill(3., TMath::Cos(3.*(vzero[1][0] - vzero[0][0]))); | |
691 | fProfV3Resolution[fInCentralitySelection]->Fill(4., TMath::Cos(3.*(vzero[0][0] - tpc[0]))); | |
692 | fProfV3Resolution[fInCentralitySelection]->Fill(5., TMath::Cos(3.*(tpc[0] - vzero[0][0]))); | |
693 | fProfV3Resolution[fInCentralitySelection]->Fill(6., TMath::Cos(3.*(vzero[1][0] - tpc[0]))); | |
694 | fProfV3Resolution[fInCentralitySelection]->Fill(7., TMath::Cos(3.*(tpc[0] - vzero[1][0]))); | |
695 | } | |
696 | //_____________________________________________________________________________ | |
38d2189d | 697 | void AliAnalysisTaskRhoVnModulation::CalculateRandomCone(Float_t &pt, Float_t &eta, Float_t &phi, |
698 | AliEmcalJet* jet, Bool_t randomize) const | |
699 | { | |
700 | // get a random cone | |
701 | if(fDebug > 1) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
702 | pt = 0; eta = 0; phi = 0; | |
703 | Float_t etaJet(999), phiJet(999), dJet(999); // no jet: same as jet very far away | |
704 | if(jet) { // if a leading jet is given, use its kinematic properties | |
705 | etaJet = jet->Eta(); | |
706 | phiJet = jet->Phi(); | |
707 | } | |
708 | // force the random cones to at least be within detector acceptance | |
709 | Float_t minPhi(fJetMinPhi), maxPhi(fJetMaxPhi); | |
710 | if(maxPhi > TMath::TwoPi()) maxPhi = TMath::TwoPi(); | |
711 | if(minPhi < 0 ) minPhi = 0; | |
712 | Float_t diffRcRJR(TMath::Abs(fRandomConeRadius-fJetRadius)); | |
713 | // construct a random cone and see if it's far away enough from the leading jet | |
714 | Int_t attempts(1000); | |
715 | while(kTRUE) { | |
716 | attempts--; | |
717 | eta = gRandom->Uniform(fJetMinEta+diffRcRJR, fJetMaxEta-diffRcRJR); | |
718 | phi = gRandom->Uniform(minPhi, maxPhi); | |
719 | ||
720 | dJet = TMath::Sqrt((etaJet-eta)*(etaJet-eta)+(phiJet-phi)*(phiJet-phi)); | |
721 | if(dJet > fMinDisanceRCtoLJ) break; | |
722 | else if (attempts == 0) { | |
723 | printf(" > No random cone after 1000 tries, giving up ... !\n"); | |
724 | return; | |
725 | } | |
726 | } | |
727 | if(fTracks) { | |
728 | Int_t iTracks(fTracks->GetEntriesFast()); | |
729 | for(Int_t i(0); i < iTracks; i++) { | |
730 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i)); | |
731 | if(!PassesCuts(track)) continue; | |
732 | Float_t etaTrack(track->Eta()), phiTrack(track->Phi()), ptTrack(track->Pt()); | |
733 | // if requested, randomize eta and phi to destroy any correlated fluctuations | |
734 | if(randomize) { | |
735 | etaTrack = gRandom->Uniform(fTrackMinEta, fTrackMaxEta); | |
736 | phiTrack = gRandom->Uniform(minPhi, maxPhi); | |
737 | } | |
738 | // get distance from cone | |
739 | if(TMath::Abs(phiTrack-phi) > TMath::Abs(phiTrack - phi + TMath::TwoPi())) phiTrack+=TMath::TwoPi(); | |
740 | if(TMath::Abs(phiTrack-phi) > TMath::Abs(phiTrack - phi - TMath::TwoPi())) phiTrack-=TMath::TwoPi(); | |
741 | if(TMath::Sqrt(TMath::Abs((etaTrack-eta)*(etaTrack-eta)+(phiTrack-phi)*(phiTrack-phi))) <= fRandomConeRadius) pt+=ptTrack; | |
742 | } | |
743 | } | |
744 | } | |
745 | //_____________________________________________________________________________ | |
847e45e0 | 746 | Bool_t AliAnalysisTaskRhoVnModulation::CorrectRho(Double_t* params, Double_t psi2, Double_t psi3, Double_t psi2b, Double_t psi3b) |
38d2189d | 747 | { |
748 | // get rho' -> rho(phi) | |
3531e13d | 749 | // two routines are available |
750 | // [1] fitting a fourier expansion to the de/dphi distribution | |
751 | // [2] getting vn from a fourier series around dn/dphi (see below for info) | |
847e45e0 | 752 | // this function will return kTRUE if the fit passes a set of quality criteria |
38d2189d | 753 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); |
754 | TString detector(""); | |
755 | switch (fDetectorType) { | |
756 | case kTPC : detector+="TPC"; | |
757 | break; | |
fe4a8ccf | 758 | case kTPCSUB : detector+="kTPCSUB"; |
759 | break; | |
38d2189d | 760 | case kVZEROA : detector+="VZEROA"; |
761 | break; | |
762 | case kVZEROC : detector+="VZEROC"; | |
763 | break; | |
764 | default: break; | |
765 | } | |
766 | Int_t iTracks(fTracks->GetEntriesFast()); | |
847e45e0 | 767 | Double_t excludeInEta[] = {-999, -999}; |
768 | Double_t excludeInPhi[] = {-999, -999}; | |
769 | Double_t excludeInPt[] = {-999, -999}; | |
770 | if(iTracks <= 0 || RhoVal() <= 0 ) return kFALSE; // no use fitting an empty event ... | |
771 | if(fExcludeLeadingJetsFromFit > 0 ) { | |
772 | AliEmcalJet* leadingJet[] = {0x0, 0x0}; | |
773 | static Int_t lJets[9999] = {-1}; | |
774 | GetSortedArray(lJets, fJets); | |
775 | for(Int_t i(0); i < fJets->GetEntriesFast(); i++) { // get the two leading jets | |
776 | if (1 + i > fJets->GetEntriesFast()) break; | |
777 | leadingJet[0] = static_cast<AliEmcalJet*>(fJets->At(lJets[i])); | |
778 | leadingJet[1] = static_cast<AliEmcalJet*>(fJets->At(lJets[i+1])); | |
779 | if(PassesCuts(leadingJet[0]) && PassesCuts(leadingJet[1])) break; | |
780 | } | |
781 | if(leadingJet[0] && leadingJet[1]) { | |
782 | for(Int_t i(0); i < 2; i++) { | |
783 | excludeInEta[i] = leadingJet[i]->Eta(); | |
784 | excludeInPhi[i] = leadingJet[i]->Phi(); | |
785 | excludeInPt[i] = leadingJet[i]->Pt(); | |
786 | } | |
787 | } | |
788 | } | |
789 | fHistSwap->Reset(); // clear the histogram | |
790 | TH1F _tempSwap; | |
791 | if(fRebinSwapHistoOnTheFly) { | |
792 | if(fNAcceptedTracks < 49) fNAcceptedTracks = 49; // avoid aliasing effects | |
793 | _tempSwap = TH1F("_tempSwap", "_tempSwap", TMath::CeilNint(TMath::Sqrt(fNAcceptedTracks)), 0, TMath::TwoPi()); | |
794 | } | |
795 | else _tempSwap = *fHistSwap; // now _tempSwap holds the desired histo | |
38d2189d | 796 | for(Int_t i(0); i < iTracks; i++) { |
797 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i)); | |
847e45e0 | 798 | if(fExcludeLeadingJetsFromFit > 0 &&( (TMath::Abs(track->Eta() - excludeInEta[0]) < fJetRadius*fExcludeLeadingJetsFromFit ) || (TMath::Abs(track->Eta()) - fJetRadius - fJetMaxEta ) > 0 )) continue; |
38d2189d | 799 | if(!PassesCuts(track) || track->Pt() > 5 || track->Pt() < 0.15) continue; |
fe4a8ccf | 800 | if(fDetectorType == kTPCSUB && psi2 > -1000 && track->Eta() < 0 ) continue; |
801 | else if (fDetectorType == kTPCSUB && psi2 < -1000 && track->Eta() > 0 ) continue; | |
847e45e0 | 802 | if(fUsePtWeight) _tempSwap.Fill(track->Phi(), track->Pt()); |
803 | else _tempSwap.Fill(track->Phi()); | |
38d2189d | 804 | } |
847e45e0 | 805 | for(Int_t i(0); i < _tempSwap.GetXaxis()->GetNbins(); i++) _tempSwap.SetBinError(1+i, TMath::Sqrt(_tempSwap.GetBinContent(1+i))); |
38d2189d | 806 | fFitModulation->SetParameter(0, RhoVal()); |
807 | switch (fFitModulationType) { | |
b43cf414 | 808 | case kNoFit : { fFitModulation->FixParameter(0, RhoVal() ); |
809 | } break; | |
3531e13d | 810 | case kV2 : { |
811 | fFitModulation->FixParameter(4, psi2); | |
812 | } break; | |
813 | case kV3 : { | |
814 | fFitModulation->FixParameter(4, psi3); | |
815 | } break; | |
38d2189d | 816 | case kCombined : { |
817 | fFitModulation->FixParameter(4, psi2); | |
818 | fFitModulation->FixParameter(6, psi3); | |
819 | } break; | |
3531e13d | 820 | case kFourierSeries : { |
821 | // in this approach, an explicit calculation will be made of vn = sqrt(xn^2+yn^2) | |
822 | // where x[y] = Integrate[r(phi)cos[sin](n phi)dphi, 0, 2pi] | |
823 | Double_t cos2(0), sin2(0), cos3(0), sin3(0), sumPt(0); | |
824 | for(Int_t i(0); i < iTracks; i++) { | |
825 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i)); | |
826 | if(!PassesCuts(track) || track->Pt() > 5 || track->Pt() < 0.15) continue; | |
827 | sumPt += track->Pt(); | |
828 | cos2 += track->Pt()*TMath::Cos(2*PhaseShift(track->Phi()-psi2)); | |
829 | sin2 += track->Pt()*TMath::Sin(2*PhaseShift(track->Phi()-psi2)); | |
830 | cos3 += track->Pt()*TMath::Cos(3*PhaseShift(track->Phi()-psi3)); | |
831 | sin3 += track->Pt()*TMath::Sin(3*PhaseShift(track->Phi()-psi3)); | |
832 | } | |
833 | fFitModulation->SetParameter(3, TMath::Sqrt(cos2*cos2+sin2*sin2)/RhoVal()); | |
834 | fFitModulation->SetParameter(4, psi2); | |
835 | fFitModulation->SetParameter(6, psi3); | |
836 | fFitModulation->SetParameter(7, TMath::Sqrt(cos3*cos3+sin3*sin3)/RhoVal()); | |
837 | } | |
38d2189d | 838 | default : break; |
839 | } | |
fe4a8ccf | 840 | if(fDetectorType == kTPCSUB && psi2 > -1000 ) { // do the magic for the subevent case |
841 | Double_t v2(fFitModulation->GetParameter(3)), v3(fFitModulation->GetParameter(7)); | |
842 | CorrectRho(params, -9999, -9999, psi2b, psi3b); | |
843 | v2 += fFitModulation->GetParameter(3); | |
844 | v3 += fFitModulation->GetParameter(7); | |
845 | fFitModulation->SetParameter(3, v2/2.); | |
846 | fFitModulation->SetParameter(7, v3/3.); | |
847 | } | |
847e45e0 | 848 | _tempSwap.Fit(fFitModulation, fFitModulationOptions.Data(), "", 0, TMath::TwoPi()); |
849 | // the quality of the fit is evaluated from 1 - the cdf of the chi square distribution | |
850 | Double_t CDF(1.-ChiSquareCDF(fFitModulation->GetNDF(), fFitModulation->GetChisquare())); | |
851 | // Double_t PDF(ChiSquarePDF(fFitModulation->GetNDF(), fFitModulation->GetChisquare())); | |
852 | fHistPvalueCDF->Fill(CDF); | |
853 | // fHistPvaluePDF->Fill(PDF); | |
854 | if(CDF > fMinPvalue && CDF < fMaxPvalue && ( fAbsVnHarmonics && fFitModulation->GetMinimum(0, TMath::TwoPi()) > 0)) { // fit quality | |
855 | // for LOCAL didactic purposes, save the best and the worst fits | |
856 | // this routine can produce a lot of output histograms (it's not memory 'safe') and will not work on GRID | |
857 | // since the output will become unmergeable (i.e. different nodes may produce conflicting output) | |
858 | switch (fRunModeType) { | |
859 | case kLocal : { | |
860 | if(fRandom->Uniform(0, 100) > fPercentageOfFits) break; | |
861 | static Int_t didacticCounterBest(0); | |
862 | TProfile* didacticProfile = (TProfile*)_tempSwap.Clone(Form("Fit_%i_1-CDF_%.3f_cen_%i_%s", didacticCounterBest, CDF, fInCentralitySelection, detector.Data())); | |
863 | TF1* didactifFit = (TF1*)fFitModulation->Clone(Form("fit_%i_CDF_%.3f_cen_%i_%s", didacticCounterBest, CDF, fInCentralitySelection, detector.Data())); | |
864 | didacticProfile->GetListOfFunctions()->Add(didactifFit); | |
865 | fOutputListGood->Add(didacticProfile); | |
866 | didacticCounterBest++; | |
867 | TH2F* didacticSurface = BookTH2F(Form("surface_%s", didacticProfile->GetName()), "#phi", "#eta", 50, 0, TMath::TwoPi(), 50, -1, 1, -1, kFALSE); | |
868 | for(Int_t i(0); i < iTracks; i++) { | |
869 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i)); | |
870 | if(PassesCuts(track)) { | |
871 | if(fUsePtWeight) didacticSurface->Fill(track->Phi(), track->Eta(), track->Pt()); | |
872 | else didacticSurface->Fill(track->Phi(), track->Eta()); | |
873 | } | |
874 | } | |
875 | if(fExcludeLeadingJetsFromFit) { // visualize the excluded region | |
876 | TF2 *f2 = new TF2(Form("%s_LJ", didacticSurface->GetName()),"[0]*TMath::Gaus(x,[1],[2])*TMath::Gaus(y,[3],[4])", 0, TMath::TwoPi(), -1, 1); | |
877 | f2->SetParameters(excludeInPt[0]/3.,excludeInPhi[0],.1,excludeInEta[0],.1); | |
878 | didacticSurface->GetListOfFunctions()->Add(f2); | |
879 | TF2 *f3 = new TF2(Form("%s_NLJ", didacticSurface->GetName()),"[0]*TMath::Gaus(x,[1],[2])*TMath::Gaus(y,[3],[4])", 0, TMath::TwoPi(), -1, 1); | |
880 | f3->SetParameters(excludeInPt[1]/3.,excludeInPhi[1],.1,excludeInEta[1],.1); | |
881 | f3->SetLineColor(kGreen); | |
882 | didacticSurface->GetListOfFunctions()->Add(f3); | |
883 | } | |
884 | fOutputListGood->Add(didacticSurface); | |
885 | } break; | |
886 | default : break; | |
887 | } | |
888 | } else { // if the fit is of poor quality revert to the original rho estimate | |
889 | switch (fRunModeType) { // again see if we want to save the fit | |
890 | case kLocal : { | |
891 | static Int_t didacticCounterWorst(0); | |
892 | if(fRandom->Uniform(0, 100) > fPercentageOfFits) break; | |
893 | TProfile* didacticProfile = (TProfile*)_tempSwap.Clone(Form("Fit_%i_1-CDF_%.3f_cen_%i_%s", didacticCounterWorst, CDF, fInCentralitySelection, detector.Data() )); | |
894 | TF1* didactifFit = (TF1*)fFitModulation->Clone(Form("fit_%i_p_%.3f_cen_%i_%s", didacticCounterWorst, CDF, fInCentralitySelection, detector.Data())); | |
895 | didacticProfile->GetListOfFunctions()->Add(didactifFit); | |
896 | fOutputListBad->Add(didacticProfile); | |
897 | didacticCounterWorst++; | |
898 | } break; | |
899 | default : break; | |
900 | } | |
3531e13d | 901 | switch (fFitModulationType) { |
902 | case kNoFit : break; // nothing to do | |
903 | case kUser : break; // FIXME not implemented yet | |
fe4a8ccf | 904 | case kCombined : fFitModulation->SetParameter(7, 0); // no break |
905 | case kFourierSeries : fFitModulation->SetParameter(7, 0); // no break | |
906 | default : { // needs to be done if there was a poor fit | |
3531e13d | 907 | fFitModulation->SetParameter(3, 0); |
908 | fFitModulation->SetParameter(0, RhoVal()); | |
909 | } break; | |
910 | } | |
847e45e0 | 911 | return kFALSE; // return false if the fit is rejected |
fe4a8ccf | 912 | } |
38d2189d | 913 | for(Int_t i(0); i < fFitModulation->GetNpar(); i++) params[i] = fFitModulation->GetParameter(i); |
847e45e0 | 914 | return kTRUE; |
38d2189d | 915 | } |
916 | //_____________________________________________________________________________ | |
917 | Bool_t AliAnalysisTaskRhoVnModulation::PassesCuts(AliVEvent* event) | |
918 | { | |
919 | // event cuts | |
920 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
921 | if(!event) return kFALSE; | |
922 | if(TMath::Abs(InputEvent()->GetPrimaryVertex()->GetZ()) > 10.) return kFALSE; | |
923 | // aod and esd specific checks | |
924 | switch (fDataType) { | |
925 | case kESD: { | |
926 | AliESDEvent* esdEvent = static_cast<AliESDEvent*>(InputEvent()); | |
927 | if( (!esdEvent) || (TMath::Abs(esdEvent->GetPrimaryVertexSPD()->GetZ() - esdEvent->GetPrimaryVertex()->GetZ()) > .5) ) return kFALSE; | |
928 | } break; | |
929 | case kAOD: { | |
930 | AliAODEvent* aodEvent = static_cast<AliAODEvent*>(InputEvent()); | |
931 | if( (!aodEvent) || (TMath::Abs(aodEvent->GetPrimaryVertexSPD()->GetZ() - aodEvent->GetPrimaryVertex()->GetZ()) > .5) ) return kFALSE; | |
932 | } break; | |
933 | default: break; | |
934 | } | |
935 | fCent = InputEvent()->GetCentrality()->GetCentralityPercentile("V0M"); | |
29495bcf | 936 | if(fCent <= fCentralityClasses->At(0) || fCent >= fCentralityClasses->At(fCentralityClasses->GetSize()-1) || TMath::Abs(fCent-InputEvent()->GetCentrality()->GetCentralityPercentile("TRK")) > 5.) return kFALSE; |
3531e13d | 937 | // determine centrality class |
938 | for(Int_t i(0); i < fCentralityClasses->GetSize()-1; i++) { | |
29495bcf | 939 | if(fCent >= fCentralityClasses->At(i) && fCent <= fCentralityClasses->At(1+i)) { |
3531e13d | 940 | fInCentralitySelection = i; |
941 | break; } | |
942 | } | |
38d2189d | 943 | if(fFillQAHistograms) FillQAHistograms(event); |
944 | return kTRUE; | |
945 | } | |
946 | //_____________________________________________________________________________ | |
947 | Bool_t AliAnalysisTaskRhoVnModulation::PassesCuts(const AliVCluster* cluster) const | |
948 | { | |
949 | // cluster cuts | |
950 | if(fDebug > 1) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
951 | if(!cluster) return kFALSE; | |
952 | return kTRUE; | |
953 | } | |
954 | //_____________________________________________________________________________ | |
38d2189d | 955 | void AliAnalysisTaskRhoVnModulation::FillHistogramsAfterSubtraction(Double_t vzero[2][2], Double_t* tpc) const |
956 | { | |
957 | // fill histograms | |
958 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
959 | FillTrackHistograms(); | |
960 | /* FillClusterHistograms(); */ | |
961 | FillJetHistograms(vzero, tpc); | |
962 | /* FillCorrectedClusterHistograms(); */ | |
963 | FillEventPlaneHistograms(vzero, tpc); | |
964 | FillRhoHistograms(); | |
847e45e0 | 965 | switch (fDetectorType) { // determine the detector type for the rho fit |
966 | case kTPC : { FillDeltaPtHistograms(tpc[0], tpc[1]); } break; | |
967 | case kTPCSUB : { FillDeltaPtHistograms(tpc[2], tpc[4]); | |
968 | FillDeltaPtHistograms(tpc[3], tpc[5]); } break; | |
969 | case kVZEROA : { FillDeltaPtHistograms(vzero[0][0], vzero[0][1]); } break; | |
970 | case kVZEROC : { FillDeltaPtHistograms(vzero[1][0], vzero[1][1]); } break; | |
971 | default : break; | |
972 | } | |
38d2189d | 973 | FillDeltaPhiHistograms(vzero, tpc); |
974 | } | |
975 | //_____________________________________________________________________________ | |
976 | void AliAnalysisTaskRhoVnModulation::FillTrackHistograms() const | |
977 | { | |
978 | // fill track histograms | |
979 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
980 | Int_t iTracks(fTracks->GetEntriesFast()); | |
981 | for(Int_t i(0); i < iTracks; i++) { | |
982 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(i)); | |
983 | if(!PassesCuts(track)) continue; | |
984 | fHistPicoTrackPt[fInCentralitySelection]->Fill(track->Pt()); | |
38d2189d | 985 | if(fFillQAHistograms) FillQAHistograms(track); |
986 | } | |
38d2189d | 987 | } |
988 | //_____________________________________________________________________________ | |
989 | void AliAnalysisTaskRhoVnModulation::FillClusterHistograms() const | |
990 | { | |
991 | // fill cluster histograms | |
992 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
993 | /* Int_t iClusters(fCaloClusters->GetEntriesFast()); | |
994 | for(Int_t i(0); i < iClusters; i++) { | |
995 | AliVCluster* cluster = static_cast<AliVCluster*>(fCaloClusters->At(iClusters)); | |
996 | if (!PassesCuts(cluster)) continue; | |
997 | TLorentzVector clusterLorentzVector; | |
998 | cluster->GetMomentum(clusterLorentzVector, const_cast<Double_t*>(fVertex)); | |
999 | fHistClusterPt[fInCentralitySelection]->Fill(clusterLorentzVector.Pt()); | |
1000 | fHistClusterEta[fInCentralitySelection]->Fill(clusterLorentzVector.Eta()); | |
1001 | fHistClusterPhi[fInCentralitySelection]->Fill(clusterLorentzVector.Phi()); | |
1002 | } | |
1003 | return; */ | |
1004 | } | |
1005 | //_____________________________________________________________________________ | |
1006 | void AliAnalysisTaskRhoVnModulation::FillCorrectedClusterHistograms() const | |
1007 | { | |
1008 | // fill clusters after hadronic correction FIXME implement | |
1009 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
38d2189d | 1010 | } |
1011 | //_____________________________________________________________________________ | |
1012 | void AliAnalysisTaskRhoVnModulation::FillEventPlaneHistograms(Double_t vzero[2][2], Double_t* tpc) const | |
1013 | { | |
1014 | // fill event plane histograms | |
1015 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
847e45e0 | 1016 | fHistPsiControl->Fill(0.5, vzero[0][0]); // vzero a psi2 |
1017 | fHistPsiControl->Fill(1.5, vzero[1][0]); // vzero c psi2 | |
1018 | fHistPsiControl->Fill(2.5, tpc[0]); // tpc psi 2 | |
1019 | fHistPsiControl->Fill(3.5, tpc[2]); // tpc sub a psi 2 | |
1020 | fHistPsiControl->Fill(4.5, tpc[3]); // tpc sub b psi 2 | |
1021 | fHistPsiControl->Fill(5.5, vzero[0][1]); // vzero a psi3 | |
1022 | fHistPsiControl->Fill(6.5, vzero[1][1]); // vzero b psi3 | |
1023 | fHistPsiControl->Fill(7.5, tpc[1]); // tpc psi 3 | |
1024 | fHistPsiControl->Fill(8.5, tpc[4]); // tpc sub a psi3 | |
1025 | fHistPsiControl->Fill(9.5, tpc[5]); // tpc sub b psi3 | |
38d2189d | 1026 | fHistPsiVZEROA->Fill(vzero[0][0]); |
1027 | fHistPsiVZEROC->Fill(vzero[1][0]); | |
1028 | fHistPsiTPC->Fill(tpc[0]); | |
847e45e0 | 1029 | fHistPsiTPCSUBA->Fill(tpc[2]); |
1030 | fHistPsiTPCSUBB->Fill(tpc[3]); | |
1031 | fHistPsiSpread->Fill(0.5, TMath::Abs(vzero[0][0]-vzero[1][0])); | |
1032 | fHistPsiSpread->Fill(1.5, TMath::Abs(vzero[0][0]-tpc[0])); | |
1033 | fHistPsiSpread->Fill(2.5, TMath::Abs(vzero[1][0]-tpc[0])); | |
1034 | fHistPsiSpread->Fill(3.5, TMath::Abs(tpc[2]-tpc[3])); | |
38d2189d | 1035 | } |
1036 | //_____________________________________________________________________________ | |
1037 | void AliAnalysisTaskRhoVnModulation::FillRhoHistograms() const | |
1038 | { | |
1039 | // fill rho histograms | |
1040 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
1041 | fHistRhoPackage[fInCentralitySelection]->Fill(RhoVal()); // save the rho estimate from the emcal jet package | |
1042 | // get multiplicity FIXME inefficient | |
1043 | Int_t iTracks(fTracks->GetEntriesFast()), mult(0), iJets(fJets->GetEntriesFast()); | |
1044 | for(Int_t i(0); i < iTracks; i ++) { if(PassesCuts(static_cast<AliVTrack*>(fTracks->At(i)))) mult++; } | |
1045 | Double_t rho(RhoVal(TMath::Pi(), TMath::Pi(), fRho->GetVal())); | |
1046 | fHistRho[fInCentralitySelection]->Fill(rho); | |
1047 | fHistRhoVsMult->Fill(mult, rho); | |
1048 | fHistRhoVsCent->Fill(fCent, rho); | |
1049 | for(Int_t i(0); i < iJets; i++) { | |
1050 | AliEmcalJet* jet = static_cast<AliEmcalJet*>(fJets->At(i)); | |
1051 | if(!PassesCuts(jet)) continue; | |
1052 | fHistRhoAVsMult->Fill(mult, rho * jet->Area()); | |
1053 | fHistRhoAVsCent->Fill(fCent, rho * jet->Area()); | |
1054 | } | |
38d2189d | 1055 | } |
1056 | //_____________________________________________________________________________ | |
847e45e0 | 1057 | void AliAnalysisTaskRhoVnModulation::FillDeltaPtHistograms(Double_t psi2, Double_t psi3) const |
38d2189d | 1058 | { |
1059 | // fill delta pt histograms | |
1060 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
38d2189d | 1061 | Int_t i(0), maxCones(20); |
1062 | AliEmcalJet* leadingJet(0x0); | |
847e45e0 | 1063 | static Int_t sJets[9999] = {-1}; |
1064 | GetSortedArray(sJets, fJets); | |
38d2189d | 1065 | do { // get the leading jet |
1066 | leadingJet = static_cast<AliEmcalJet*>(fJets->At(sJets[i])); | |
1067 | i++; | |
1068 | } | |
1069 | while (!PassesCuts(leadingJet)&&i<fJets->GetEntriesFast()); | |
1070 | if(!leadingJet && fDebug > 0) printf(" > failed to retrieve leading jet ! < \n"); | |
1071 | const Float_t areaRC = fRandomConeRadius*fRandomConeRadius*TMath::Pi(); | |
1072 | // we're retrieved the leading jet, now get a random cone | |
1073 | for(i = 0; i < maxCones; i++) { | |
1074 | Float_t pt(0), eta(0), phi(0); | |
1075 | // get a random cone without constraints on leading jet position | |
1076 | CalculateRandomCone(pt, eta, phi, 0x0); | |
1077 | if(pt > 0) { | |
1078 | fHistRCPhiEta[fInCentralitySelection]->Fill(phi, eta); | |
1079 | fHistRhoVsRCPt[fInCentralitySelection]->Fill(pt, RhoVal(phi, fJetRadius, fRho->GetVal())*areaRC); | |
1080 | fHistRCPt[fInCentralitySelection]->Fill(pt); | |
406b7c22 | 1081 | fHistDeltaPtDeltaPhi2[fInCentralitySelection]->Fill(PhaseShift(phi-psi2, 2.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal())); |
1082 | fHistDeltaPtDeltaPhi3[fInCentralitySelection]->Fill(PhaseShift(phi-psi3, 3.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal())); | |
38d2189d | 1083 | } |
1084 | // get a random cone excluding leading jet area | |
1085 | CalculateRandomCone(pt, eta, phi, leadingJet); | |
1086 | if(pt > 0) { | |
1087 | fHistRCPhiEtaExLJ[fInCentralitySelection]->Fill(phi, eta); | |
1088 | fHistRhoVsRCPtExLJ[fInCentralitySelection]->Fill(pt, RhoVal(phi, fJetRadius, fRho->GetVal())*areaRC); | |
1089 | fHistRCPtExLJ[fInCentralitySelection]->Fill(pt); | |
406b7c22 | 1090 | fHistDeltaPtDeltaPhi2ExLJ[fInCentralitySelection]->Fill(PhaseShift(phi-psi2, 2.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal())); |
1091 | fHistDeltaPtDeltaPhi3ExLJ[fInCentralitySelection]->Fill(PhaseShift(phi-psi3, 3.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal())); | |
38d2189d | 1092 | } |
1093 | // get a random cone in an event with randomized phi and eta | |
406b7c22 | 1094 | /* CalculateRandomCone(pt, eta, phi, 0x0, kTRUE); |
38d2189d | 1095 | if( pt > 0) { |
1096 | fHistRCPhiEtaRand[fInCentralitySelection]->Fill(phi, eta); | |
1097 | fHistRhoVsRCPtRand[fInCentralitySelection]->Fill(pt, RhoVal(phi, fJetRadius, fRho->GetVal())*areaRC); | |
1098 | fHistRCPtRand[fInCentralitySelection]->Fill(pt); | |
406b7c22 | 1099 | fHistDeltaPtDeltaPhi2Rand[fInCentralitySelection]->Fill(PhaseShift(phi-psi2, 2.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal())); |
1100 | fHistDeltaPtDeltaPhi3Rand[fInCentralitySelection]->Fill(PhaseShift(phi-psi3, 3.), pt - areaRC*RhoVal(phi, fJetRadius, fRho->GetVal())); | |
1101 | } */ | |
38d2189d | 1102 | } |
1103 | } | |
1104 | //_____________________________________________________________________________ | |
1105 | void AliAnalysisTaskRhoVnModulation::FillJetHistograms(Double_t vzero[2][2], Double_t* tpc) const | |
1106 | { | |
1107 | // fill jet histograms | |
1108 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
1109 | Int_t iJets(fJets->GetEntriesFast()); | |
1110 | for(Int_t i(0); i < iJets; i++) { | |
1111 | AliEmcalJet* jet = static_cast<AliEmcalJet*>(fJets->At(i)); | |
c33a92e5 | 1112 | if(PassesCuts(jet)) { |
1113 | Double_t pt(jet->Pt()), area(jet->Area()), eta(jet->Eta()), phi(jet->Phi()); | |
1114 | Double_t rho(RhoVal(phi, fJetRadius, fRho->GetVal())); | |
1115 | fHistJetPtRaw[fInCentralitySelection]->Fill(pt); | |
1116 | fHistJetPt[fInCentralitySelection]->Fill(pt-area*rho); | |
1117 | fHistJetEtaPhi[fInCentralitySelection]->Fill(eta, phi); | |
1118 | fHistJetPtArea[fInCentralitySelection]->Fill(pt-area*rho, area); | |
406b7c22 | 1119 | fHistJetPsiTPCPt[fInCentralitySelection]->Fill(PhaseShift(phi-tpc[0], 2.), pt-area*rho); |
1120 | fHistJetPsiVZEROAPt[fInCentralitySelection]->Fill(PhaseShift(phi-vzero[0][0], 2.), pt-area*rho); | |
1121 | fHistJetPsiVZEROCPt[fInCentralitySelection]->Fill(PhaseShift(phi-vzero[1][0], 2.), pt-area*rho); | |
c33a92e5 | 1122 | fHistJetPtConstituents[fInCentralitySelection]->Fill(pt-area*rho, jet->Nch()); |
1123 | fHistJetEtaRho[fInCentralitySelection]->Fill(eta, pt/area); | |
1124 | if(fSetPtSub) jet->SetPtSub(pt-area*rho); | |
1125 | } | |
1126 | else { // if the jet is rejected, excluded it for the flow analysis | |
1127 | if(fSetPtSub) jet->SetPtSub(-999.); | |
1128 | } | |
38d2189d | 1129 | } |
1130 | } | |
1131 | //_____________________________________________________________________________ | |
1132 | void AliAnalysisTaskRhoVnModulation::FillDeltaPhiHistograms(Double_t vzero[2][2], Double_t* tpc) const | |
1133 | { | |
1134 | // fill phi minus psi histograms | |
1135 | if(fDebug > 0) printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
1136 | if(fTracks) { | |
1137 | Int_t iTracks(fTracks->GetEntriesFast()); | |
1138 | for(Int_t iTPC(0); iTPC < iTracks; iTPC++) { | |
1139 | AliVTrack* track = static_cast<AliVTrack*>(fTracks->At(iTPC)); | |
1140 | if(!PassesCuts(track)) continue; | |
406b7c22 | 1141 | fHistDeltaPhi2VZEROA[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[0][0], 2.)); |
1142 | fHistDeltaPhi2VZEROC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[1][0], 2.)); | |
1143 | fHistDeltaPhi2TPC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-tpc[0], 2.)); | |
1144 | fHistDeltaPhi3VZEROA[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[0][1], 3.)); | |
1145 | fHistDeltaPhi3VZEROC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-vzero[1][1], 3.)); | |
1146 | fHistDeltaPhi3TPC[fInCentralitySelection]->Fill(PhaseShift(track->Phi()-tpc[1], 3.)); | |
38d2189d | 1147 | } |
1148 | } | |
1149 | } | |
1150 | //_____________________________________________________________________________ | |
1151 | void AliAnalysisTaskRhoVnModulation::FillQAHistograms(AliVTrack* vtrack) const | |
1152 | { | |
1153 | // fill qa histograms for pico tracks | |
1154 | if(!vtrack) return; | |
1155 | AliPicoTrack* track = static_cast<AliPicoTrack*>(vtrack); | |
1156 | fHistRunnumbersPhi->Fill(fMappedRunNumber, track->Phi()); | |
1157 | fHistRunnumbersEta->Fill(fMappedRunNumber, track->Eta()); | |
38d2189d | 1158 | Int_t type((int)(track->GetTrackType())); |
1159 | switch (type) { | |
1160 | case 0: | |
1161 | fHistPicoCat1[fInCentralitySelection]->Fill(track->Eta(), track->Phi()); | |
1162 | break; | |
1163 | case 1: | |
1164 | fHistPicoCat2[fInCentralitySelection]->Fill(track->Eta(), track->Phi()); | |
1165 | break; | |
1166 | case 2: | |
1167 | fHistPicoCat3[fInCentralitySelection]->Fill(track->Eta(), track->Phi()); | |
1168 | break; | |
1169 | default: break; | |
1170 | } | |
1171 | } | |
1172 | //_____________________________________________________________________________ | |
1173 | void AliAnalysisTaskRhoVnModulation::FillQAHistograms(AliVEvent* vevent) | |
1174 | { | |
1175 | // fill qa histograms for events | |
1176 | if(!vevent) return; | |
1177 | fHistVertexz->Fill(vevent->GetPrimaryVertex()->GetZ()); | |
1178 | fHistCentrality->Fill(fCent); | |
1179 | Int_t runNumber(InputEvent()->GetRunNumber()); | |
1180 | Int_t runs[] = {167813, 167988, 168066, 168068, 168069, 168076, 168104, 168212, 168311, 168322, 168325, 168341, 168361, 168362, 168458, 168460, 168461, 168992, 169091, 169094, 169138, 169143, 169167, 169417, 169835, 169837, 169838, 169846, 169855, 169858, 169859, 169923, 169956, 170027, 170036, 170081, 169975, 169981, 170038, 170040, 170083, 170084, 170085, 170088, 170089, 170091, 170152, 170155, 170159, 170163, 170193, 170195, 170203, 170204, 170205, 170228, 170230, 170264, 170268, 170269, 170270, 170306, 170308, 170309}; | |
b43cf414 | 1181 | for(fMappedRunNumber = 0; fMappedRunNumber < 64; fMappedRunNumber++) { |
38d2189d | 1182 | if(runs[fMappedRunNumber]==runNumber) break; |
1183 | } | |
1184 | } | |
1185 | //_____________________________________________________________________________ | |
1186 | void AliAnalysisTaskRhoVnModulation::Terminate(Option_t *) | |
1187 | { | |
1188 | // terminate | |
1189 | switch (fRunModeType) { | |
1190 | case kLocal : { | |
1191 | printf("__FILE__ = %s \n __LINE __ %i , __FUNC__ %s \n ", __FILE__, __LINE__, __func__); | |
1192 | if(fFillQAHistograms) { | |
1193 | Int_t runs[] = {167813, 167988, 168066, 168068, 168069, 168076, 168104, 168212, 168311, 168322, 168325, 168341, 168361, 168362, 168458, 168460, 168461, 168992, 169091, 169094, 169138, 169143, 169167, 169417, 169835, 169837, 169838, 169846, 169855, 169858, 169859, 169923, 169956, 170027, 170036, 170081, 169975, 169981, 170038, 170040, 170083, 170084, 170085, 170088, 170089, 170091, 170152, 170155, 170159, 170163, 170193, 170195, 170203, 170204, 170205, 170228, 170230, 170264, 170268, 170269, 170270, 170306, 170308, 170309}; | |
1194 | for(Int_t i(0); i < 64; i++) { | |
1195 | fHistRunnumbersPhi->GetXaxis()->SetBinLabel(i+1, Form("%i", runs[i])); | |
1196 | fHistRunnumbersEta->GetXaxis()->SetBinLabel(i+1, Form("%i", runs[i])); | |
1197 | } | |
1198 | fHistRunnumbersPhi->GetXaxis()->SetBinLabel(65, "undetermined"); | |
1199 | fHistRunnumbersEta->GetXaxis()->SetBinLabel(65, "undetermined"); | |
1200 | } | |
1201 | AliAnalysisTaskRhoVnModulation::Dump(); | |
1202 | for(Int_t i(0); i < fHistAnalysisSummary->GetXaxis()->GetNbins(); i++) printf( " > flag: %s \t content %.2f \n", fHistAnalysisSummary->GetXaxis()->GetBinLabel(1+i), fHistAnalysisSummary->GetBinContent(1+i)); | |
1203 | } break; | |
1204 | default : break; | |
1205 | } | |
1206 | } | |
1207 | //_____________________________________________________________________________ |