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b8bea077 | 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 | ||
2cde7444 | 16 | #include "TChain.h" |
17 | #include "TTree.h" | |
18 | #include "TObjArray.h" | |
19 | #include "TF1.h" | |
20 | #include "TFile.h" | |
21 | #include "TH1F.h" | |
22 | #include "TH2F.h" | |
23 | #include "TH2I.h" | |
24 | #include "TH3F.h" | |
25 | #include "TParticle.h" | |
26 | #include "TCanvas.h" | |
27 | #include "TStyle.h" | |
28 | #include "TRandom.h" | |
9ed0694f | 29 | #include "THashList.h" |
2cde7444 | 30 | |
31 | #include "AliAnalysisManager.h" | |
32 | #include "AliMCEventHandler.h" | |
33 | #include "AliMCEvent.h" | |
34 | #include "AliStack.h" | |
35 | #include "AliAnalysisTaskSE.h" | |
36 | #include "AliAnalysisTaskPi0Flow.h" | |
37 | #include "AliCaloPhoton.h" | |
38 | #include "AliPHOSGeometry.h" | |
ada6b882 | 39 | #include "TGeoManager.h" |
2cde7444 | 40 | #include "AliPHOSEsdCluster.h" |
41 | #include "AliPHOSCalibData.h" | |
42 | #include "AliESDEvent.h" | |
43 | #include "AliESDCaloCells.h" | |
44 | #include "AliESDVertex.h" | |
45 | #include "AliESDtrackCuts.h" | |
ada6b882 | 46 | #include "AliAODEvent.h" |
2cde7444 | 47 | #include "AliLog.h" |
48 | #include "AliPID.h" | |
49 | #include "AliCDBManager.h" | |
ada6b882 | 50 | #include <AliAODCaloCluster.h> |
51 | #include "AliCentrality.h" | |
2cde7444 | 52 | #include "AliESDtrackCuts.h" |
53 | #include "AliEventplane.h" | |
54 | #include "TProfile.h" | |
55 | #include "AliOADBContainer.h" | |
9d29cbcb | 56 | #include "AliEPFlattener.h" |
2cde7444 | 57 | |
ada6b882 | 58 | // Analysis task to fill histograms with PHOS ESD or AOD clusters and cells |
59 | // Authors : Dmitri Peressounko | |
60 | // Date : 28.05.2011 | |
61 | // Modified: 03.08.2012 Henrik Qvigstad | |
91b112bd | 62 | /* $Id$ */ |
2cde7444 | 63 | |
ada6b882 | 64 | ClassImp(AliAnalysisTaskPi0Flow); |
2cde7444 | 65 | |
66 | //________________________________________________________________________ | |
67 | Double_t rnlin(Double_t *x, Double_t * /*par*/) | |
68 | { | |
69 | //a = par[0], b = par[1]. | |
70 | //1+a*exp(-e/b) | |
71 | ||
ada6b882 | 72 | // return 0.0241+1.0504*x[0]+0.000249*x[0]*x[0] ; |
73 | return 1.015*(0.0241+1.0504*x[0]+0.000249*x[0]*x[0]) ; | |
2cde7444 | 74 | |
75 | } | |
76 | ||
77 | //________________________________________________________________________ | |
ada6b882 | 78 | AliAnalysisTaskPi0Flow::AliAnalysisTaskPi0Flow(const char *name, Period period) |
2cde7444 | 79 | : AliAnalysisTaskSE(name), |
ada6b882 | 80 | fCentEdges(10), |
107849ac | 81 | fCentNMixed(10), |
ada6b882 | 82 | fNEMRPBins(9), |
ada6b882 | 83 | fPeriod(period), |
10a684bf | 84 | fMaxAbsVertexZ(10.), |
6a1a4e92 | 85 | fManualV0EPCalc(false), |
2cde7444 | 86 | fOutputContainer(0x0), |
2cde7444 | 87 | fNonLinCorr(0), |
ada6b882 | 88 | fEvent(0x0), |
89 | fEventESD(0x0), | |
90 | fEventAOD(0x0), | |
ada6b882 | 91 | fRunNumber(-999), |
92 | fInternalRunNumber(0), | |
93 | fPHOSGeo(0), | |
94 | fMultV0(0x0), | |
95 | fV0Cpol(0.),fV0Apol(0.), | |
96 | fESDtrackCuts(0x0), | |
97 | fPHOSCalibData(0x0), | |
b509e3a5 | 98 | fEPcalibFileName("$ALICE_ROOT/OADB/PHOS/PHOSflat.root"), |
99 | fTPCFlat(0x0), | |
100 | fV0AFlat(0x0), | |
101 | fV0CFlat(0x0), | |
ada6b882 | 102 | fVertexVector(), |
103 | fVtxBin(0), | |
104 | fCentralityV0M(0.), | |
105 | fCentBin(0), | |
106 | fHaveTPCRP(0), | |
2cde7444 | 107 | fRP(0), |
108 | fRPV0A(0), | |
109 | fRPV0C(0), | |
ada6b882 | 110 | fEMRPBin(0), |
111 | fCaloPhotonsPHOS(0x0), | |
112 | fCaloPhotonsPHOSLists(0x0) | |
2cde7444 | 113 | { |
bba0c9ef | 114 | const int nbins = 9; |
115 | Double_t edges[nbins+1] = {0., 5., 10., 20., 30., 40., 50., 60., 70., 80.}; | |
85394e40 | 116 | TArrayD centEdges(nbins+1, edges); |
bba0c9ef | 117 | Int_t nMixed[nbins] = {4,4,6,10,20,30,50,100,100}; |
85394e40 | 118 | TArrayI centNMixed(nbins, nMixed); |
119 | SetCentralityBinning(centEdges, centNMixed); | |
ada6b882 | 120 | |
052d1b8e | 121 | for(int mod=1; mod <= kNMod; ++mod) |
bb73874e | 122 | fModuleEnabled[mod-1] = kTRUE; |
4c10872b | 123 | |
ada6b882 | 124 | for(Int_t i=0;i<kNCenBins;i++){ |
2cde7444 | 125 | for(Int_t j=0;j<2; j++) |
ada6b882 | 126 | for(Int_t k=0; k<2; k++) { |
127 | fMeanQ[i][j][k]=0.; | |
128 | fWidthQ[i][j][k]=0.; | |
129 | } | |
2cde7444 | 130 | } |
131 | ||
ada6b882 | 132 | fVertex[0]=0; fVertex[1]=0; fVertex[2]=0; |
133 | ||
2cde7444 | 134 | // Output slots #0 write into a TH1 container |
135 | DefineOutput(1,TList::Class()); | |
136 | ||
ada6b882 | 137 | |
138 | ||
2cde7444 | 139 | // Set bad channel map |
140 | char key[55] ; | |
141 | for(Int_t i=0; i<6; i++){ | |
53c2a02a | 142 | snprintf(key,55,"PHOS_BadMap_mod%d",i) ; |
2cde7444 | 143 | fPHOSBadMap[i]=new TH2I(key,"Bad Modules map",64,0.,64.,56,0.,56.) ; |
144 | } | |
2cde7444 | 145 | |
146 | ||
2cde7444 | 147 | // Initialize non-linrarity correction |
148 | fNonLinCorr = new TF1("nonlib",rnlin,0.,40.,0); | |
149 | ||
150 | ||
151 | } | |
ada6b882 | 152 | //___________________________________________________________________________ |
153 | AliAnalysisTaskPi0Flow::~AliAnalysisTaskPi0Flow() | |
154 | { | |
155 | delete fNonLinCorr; | |
156 | delete fESDtrackCuts; | |
157 | delete fPHOSCalibData; | |
158 | delete fCaloPhotonsPHOSLists; | |
b509e3a5 | 159 | if(fTPCFlat)delete fTPCFlat; fTPCFlat=0x0; |
160 | if(fV0AFlat)delete fV0AFlat; fV0AFlat=0x0; | |
161 | if(fV0CFlat)delete fV0CFlat; fV0CFlat=0x0; | |
162 | ||
ada6b882 | 163 | } |
2cde7444 | 164 | //________________________________________________________________________ |
165 | void AliAnalysisTaskPi0Flow::UserCreateOutputObjects() | |
166 | { | |
167 | // Create histograms | |
168 | // Called once | |
169 | const Int_t nRuns=200 ; | |
ada6b882 | 170 | |
171 | // histograms | |
2cde7444 | 172 | if(fOutputContainer != NULL){ |
173 | delete fOutputContainer; | |
174 | } | |
9ed0694f | 175 | fOutputContainer = new THashList(); |
2cde7444 | 176 | fOutputContainer->SetOwner(kTRUE); |
ada6b882 | 177 | |
2cde7444 | 178 | //========QA histograms======= |
179 | ||
180 | //Event selection | |
ada6b882 | 181 | fOutputContainer->Add(new TH2F("hSelEvents","Event selection", 12,0.,13.,nRuns,0.,float(nRuns))) ; |
182 | fOutputContainer->Add(new TH1F("hTotSelEvents","Event selection", 12,0.,12.)) ; | |
183 | ||
2cde7444 | 184 | //vertex distribution |
185 | fOutputContainer->Add(new TH2F("hZvertex","Z vertex position", 50,-25.,25.,nRuns,0.,float(nRuns))) ; | |
ada6b882 | 186 | |
2cde7444 | 187 | //Centrality |
188 | fOutputContainer->Add(new TH2F("hCentrality","Event centrality", 100,0.,100.,nRuns,0.,float(nRuns))) ; | |
189 | fOutputContainer->Add(new TH2F("hCenPHOS","Centrality vs PHOSclusters", 100,0.,100.,200,0.,200.)) ; | |
190 | fOutputContainer->Add(new TH2F("hCenPHOSCells","Centrality vs PHOS cells", 100,0.,100.,100,0.,1000.)) ; | |
ada6b882 | 191 | fOutputContainer->Add(new TH2F("hCenTrack","Centrality vs tracks", 100,0.,100.,100,0.,15000.)) ; |
2cde7444 | 192 | fOutputContainer->Add(new TH2F("hCluEvsClu","ClusterMult vs E",200,0.,10.,100,0.,100.)) ; |
ada6b882 | 193 | |
194 | ||
2cde7444 | 195 | //Reaction plane |
196 | fOutputContainer->Add(new TH3F("hPHOSphi","cos" ,10,0.,100.,20,0.,10.,100,-TMath::Pi(),TMath::Pi())); | |
ada6b882 | 197 | |
198 | fOutputContainer->Add(new TH2F("cos2AC","RP correlation between TPC subs", 100,-1.,1.,20,0.,100.)) ; | |
199 | fOutputContainer->Add(new TH2F("cos2V0AC","RP correlation between VO A and C sides", 100,-1.,1.,20,0.,100.)) ; | |
200 | fOutputContainer->Add(new TH2F("cos2V0ATPC","RP correlation between TPC and V0A", 100,-1.,1.,20,0.,100.)) ; | |
201 | fOutputContainer->Add(new TH2F("cos2V0CTPC","RP correlation between TPC and V0C", 100,-1.,1.,20,0.,100.)) ; | |
202 | ||
203 | fOutputContainer->Add(new TH2F("phiRP","RP distribution with TPC", 100,0.,TMath::Pi(),20,0.,100.)) ; | |
204 | fOutputContainer->Add(new TH2F("phiRPflat","RP distribution with TPC flat", 100,0.,TMath::Pi(),20,0.,100.)) ; | |
205 | fOutputContainer->Add(new TH2F("phiRPV0A","RP distribution with V0A", 100,0.,TMath::Pi(),20,0.,100.)) ; | |
206 | fOutputContainer->Add(new TH2F("phiRPV0C","RP distribution with V0C", 100,0.,TMath::Pi(),20,0.,100.)) ; | |
f5e08ac9 | 207 | fOutputContainer->Add(new TH3F("phiRPV0AC","RP distribution with V0A and V0C", 100,0.,TMath::Pi(),100,0.,TMath::Pi(),20,0.,100.)) ; |
ada6b882 | 208 | fOutputContainer->Add(new TH2F("phiRPV0Aflat","RP distribution with V0 flat", 100,0.,TMath::Pi(),20,0.,100.)) ; |
209 | fOutputContainer->Add(new TH2F("phiRPV0Cflat","RP distribution with V0 flat", 100,0.,TMath::Pi(),20,0.,100.)) ; | |
210 | fOutputContainer->Add(new TH3F("phiRPV0ATPC","RP distribution with V0A + TPC", 100,0.,TMath::Pi(),100,0.,TMath::Pi(),20,0.,100.)) ; | |
211 | fOutputContainer->Add(new TH3F("phiRPV0CTPC","RP distribution with V0C + TPC", 100,0.,TMath::Pi(),100,0.,TMath::Pi(),20,0.,100.)) ; | |
212 | ||
213 | ||
2cde7444 | 214 | //PHOS QA |
215 | fOutputContainer->Add(new TH1I("hCellMultEvent" ,"PHOS cell multiplicity per event" ,2000,0,2000)); | |
216 | fOutputContainer->Add(new TH1I("hCellMultEventM1","PHOS cell multiplicity per event, M1",2000,0,2000)); | |
217 | fOutputContainer->Add(new TH1I("hCellMultEventM2","PHOS cell multiplicity per event, M2",2000,0,2000)); | |
218 | fOutputContainer->Add(new TH1I("hCellMultEventM3","PHOS cell multiplicity per event, M3",2000,0,2000)); | |
219 | ||
220 | fOutputContainer->Add(new TH1F("hCellEnergy" ,"Cell energy" ,3000,0.,30.)); | |
221 | fOutputContainer->Add(new TH1F("hCellEnergyM1","Cell energy in module 1",3000,0.,30.)); | |
222 | fOutputContainer->Add(new TH1F("hCellEnergyM2","Cell energy in module 2",3000,0.,30.)); | |
223 | fOutputContainer->Add(new TH1F("hCellEnergyM3","Cell energy in module 3",3000,0.,30.)); | |
224 | ||
225 | fOutputContainer->Add(new TH2F("hCellNXZM1","Cell (X,Z), M1" ,64,0.5,64.5, 56,0.5,56.5)); | |
226 | fOutputContainer->Add(new TH2F("hCellNXZM2","Cell (X,Z), M2" ,64,0.5,64.5, 56,0.5,56.5)); | |
227 | fOutputContainer->Add(new TH2F("hCellNXZM3","Cell (X,Z), M3" ,64,0.5,64.5, 56,0.5,56.5)); | |
228 | fOutputContainer->Add(new TH2F("hCellEXZM1","Cell E(X,Z), M1",64,0.5,64.5, 56,0.5,56.5)); | |
229 | fOutputContainer->Add(new TH2F("hCellEXZM2","Cell E(X,Z), M2",64,0.5,64.5, 56,0.5,56.5)); | |
230 | fOutputContainer->Add(new TH2F("hCellEXZM3","Cell E(X,Z), M3",64,0.5,64.5, 56,0.5,56.5)); | |
ada6b882 | 231 | |
2cde7444 | 232 | //Bad Map |
233 | fOutputContainer->Add(new TH2F("hCluLowM1","Cell (X,Z), M1" ,64,0.5,64.5, 56,0.5,56.5)); | |
234 | fOutputContainer->Add(new TH2F("hCluLowM2","Cell (X,Z), M2" ,64,0.5,64.5, 56,0.5,56.5)); | |
235 | fOutputContainer->Add(new TH2F("hCluLowM3","Cell (X,Z), M3" ,64,0.5,64.5, 56,0.5,56.5)); | |
236 | ||
237 | fOutputContainer->Add(new TH2F("hCluHighM1","Cell (X,Z), M1" ,64,0.5,64.5, 56,0.5,56.5)); | |
238 | fOutputContainer->Add(new TH2F("hCluHighM2","Cell (X,Z), M2" ,64,0.5,64.5, 56,0.5,56.5)); | |
239 | fOutputContainer->Add(new TH2F("hCluHighM3","Cell (X,Z), M3" ,64,0.5,64.5, 56,0.5,56.5)); | |
ada6b882 | 240 | |
2cde7444 | 241 | fOutputContainer->Add(new TH2F("hCluVetoM1","Cell (X,Z), M1" ,64,0.5,64.5, 56,0.5,56.5)); |
242 | fOutputContainer->Add(new TH2F("hCluVetoM2","Cell (X,Z), M2" ,64,0.5,64.5, 56,0.5,56.5)); | |
243 | fOutputContainer->Add(new TH2F("hCluVetoM3","Cell (X,Z), M3" ,64,0.5,64.5, 56,0.5,56.5)); | |
244 | ||
245 | fOutputContainer->Add(new TH2F("hCluDispM1","Cell (X,Z), M1" ,64,0.5,64.5, 56,0.5,56.5)); | |
246 | fOutputContainer->Add(new TH2F("hCluDispM2","Cell (X,Z), M2" ,64,0.5,64.5, 56,0.5,56.5)); | |
247 | fOutputContainer->Add(new TH2F("hCluDispM3","Cell (X,Z), M3" ,64,0.5,64.5, 56,0.5,56.5)); | |
248 | ||
ada6b882 | 249 | |
2cde7444 | 250 | //Single photon and pi0 spectrum |
56f54833 | 251 | const Int_t nPtPhot = 400 ; |
252 | const Double_t ptPhotMax = 40 ; | |
ada6b882 | 253 | const Int_t nM = 500; |
254 | const Double_t mMin = 0.0; | |
255 | const Double_t mMax = 1.0; | |
256 | ||
2cde7444 | 257 | //PHOS calibration QA |
258 | fOutputContainer->Add(new TH2F("hPi0M11","Pairs in modules",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
259 | fOutputContainer->Add(new TH2F("hPi0M12","Pairs in modules",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
260 | fOutputContainer->Add(new TH2F("hPi0M13","Pairs in modules",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
261 | fOutputContainer->Add(new TH2F("hPi0M22","Pairs in modules",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
262 | fOutputContainer->Add(new TH2F("hPi0M23","Pairs in modules",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
263 | fOutputContainer->Add(new TH2F("hPi0M33","Pairs in modules",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
ada6b882 | 264 | |
265 | // Histograms for different centralities | |
f0532ae0 | 266 | const int kNPID = 16; |
267 | const char* pidNames[kNPID] = {"All", "Allcore", "Allwou", "Disp", "Disp2", "Dispcore", "Disp2core", "Dispwou", "CPV", "CPVcore", "CPV2", "CPV2core", "Both", "Bothcore", "Both2", "Both2core"}; | |
f402cec6 | 268 | char key[55]; |
269 | TString name, title; | |
0374f417 | 270 | for(Int_t cent=0; cent < fCentEdges.GetSize()-1; cent++){ |
f402cec6 | 271 | for(Int_t ipid=0; ipid < kNPID; ipid++){ |
272 | name = Form("hPhot%s_cen%i", pidNames[ipid], cent ); | |
273 | title = Form("%s clusters", pidNames[ipid]); | |
274 | fOutputContainer->Add(new TH1F(name.Data(), title.Data(), nPtPhot,0.,ptPhotMax)); | |
275 | ||
276 | name = Form("hPi0%s_cen%i", pidNames[ipid], cent ); | |
277 | title = Form("%s clusters", pidNames[ipid]); | |
278 | fOutputContainer->Add(new TH2F(name.Data(), title.Data(), nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
279 | ||
280 | name = Form("hSingle%s_cen%i", pidNames[ipid], cent ); | |
281 | title = Form("%s clusters", pidNames[ipid]); | |
282 | fOutputContainer->Add(new TH2F(name.Data(), title.Data(), nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
283 | ||
284 | name = Form("hMiPi0%s_cen%i", pidNames[ipid], cent ); | |
285 | title = Form("%s clusters", pidNames[ipid]); | |
286 | fOutputContainer->Add(new TH2F(name.Data(), title.Data(), nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
287 | ||
288 | name = Form("hMiSingle%s_cen%i", pidNames[ipid], cent ); | |
289 | title = Form("%s clusters", pidNames[ipid]); | |
290 | fOutputContainer->Add(new TH2F(name.Data(), title.Data(), nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
291 | ||
292 | // PhotPhi histograms | |
293 | const Int_t nPt = 20; | |
294 | const Double_t xPt[21]={0.6,1.,1.5,2.,2.5,3.,3.5,4.,4.5,5.,5.5,6.,7.,8.,9.,10.,12.,14.,16.,18.,20.} ; | |
295 | const Int_t nPhi=10 ; | |
296 | Double_t xPhi[nPhi+1] ; | |
297 | for(Int_t i=0;i<=nPhi;i++) | |
298 | xPhi[i]=i*TMath::Pi() /nPhi ; | |
299 | const Int_t nMm=200 ; | |
300 | Double_t xM[nMm+1] ; | |
301 | for(Int_t i=0;i<=nMm;i++) | |
302 | xM[i]=i*0.5 /nMm; | |
303 | const Int_t kNPhiTitles = 3; | |
304 | const char* phiTitles[kNPhiTitles] = {"TPC", "V0A", "V0C"}; | |
305 | for(Int_t iRP=0; iRP<3; iRP++){ | |
306 | name = Form("hPhotPhi%s%s_cen%i", phiTitles[iRP], pidNames[ipid], cent ); | |
307 | title = Form("(M,p_{T},d#phi)_{#gamma#gamma}"); | |
308 | fOutputContainer->Add(new TH2F(name.Data(), title.Data(), nPt,xPt,nPhi,xPhi)); | |
309 | ||
310 | name = Form("hMassPt%s%s_cen%i", phiTitles[iRP], pidNames[ipid], cent ); | |
311 | title = Form("(M,p_{T},d#phi)_{#gamma#gamma}"); | |
312 | fOutputContainer->Add(new TH3F(name.Data(), title.Data(), nMm,xM,nPt,xPt,nPhi,xPhi)); | |
313 | ||
314 | name = Form("hMiMassPt%s%s_cen%i", phiTitles[iRP], pidNames[ipid], cent ); | |
315 | title = Form("(M,p_{T},d#phi)_{#gamma#gamma}"); | |
316 | fOutputContainer->Add(new TH3F(name.Data(), title.Data(), nMm,xM,nPt,xPt,nPhi,xPhi)); | |
317 | } | |
318 | } | |
319 | ||
320 | // a07 histograms | |
2cde7444 | 321 | snprintf(key,55,"hPi0All_a07_cen%d",cent) ; |
322 | fOutputContainer->Add(new TH2F(key,"All clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
323 | snprintf(key,55,"hPi0Disp_a07_cen%d",cent) ; | |
324 | fOutputContainer->Add(new TH2F(key,"Disp clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
325 | snprintf(key,55,"hPi0CPV_a07_cen%d",cent) ; | |
326 | fOutputContainer->Add(new TH2F(key,"CPV clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
327 | snprintf(key,55,"hPi0CPV2_a07_cen%d",cent) ; | |
328 | fOutputContainer->Add(new TH2F(key,"CPV clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
329 | snprintf(key,55,"hPi0Both_a07_cen%d",cent) ; | |
ada6b882 | 330 | fOutputContainer->Add(new TH2F(key,"Both clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); |
2cde7444 | 331 | |
2cde7444 | 332 | snprintf(key,55,"hMiPi0All_a07_cen%d",cent) ; |
333 | fOutputContainer->Add(new TH2F(key,"All clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
334 | snprintf(key,55,"hMiPi0Disp_a07_cen%d",cent) ; | |
335 | fOutputContainer->Add(new TH2F(key,"Disp clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
336 | snprintf(key,55,"hMiPi0CPV_a07_cen%d",cent) ; | |
337 | fOutputContainer->Add(new TH2F(key,"CPV clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
338 | snprintf(key,55,"hMiPi0CPV2_a07_cen%d",cent) ; | |
339 | fOutputContainer->Add(new TH2F(key,"CPV clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); | |
340 | snprintf(key,55,"hMiPi0Both_a07_cen%d",cent) ; | |
ada6b882 | 341 | fOutputContainer->Add(new TH2F(key,"Both clusters",nM,mMin,mMax,nPtPhot,0.,ptPhotMax)); |
ada6b882 | 342 | } |
343 | ||
393743be | 344 | this->MakeMCHistograms(); |
345 | ||
ada6b882 | 346 | // Setup photon lists |
347 | Int_t kapacity = kNVtxZBins * GetNumberOfCentralityBins() * fNEMRPBins; | |
348 | fCaloPhotonsPHOSLists = new TObjArray(kapacity); | |
349 | fCaloPhotonsPHOSLists->SetOwner(); | |
2cde7444 | 350 | |
351 | PostData(1, fOutputContainer); | |
2cde7444 | 352 | } |
353 | ||
393743be | 354 | void AliAnalysisTaskPi0Flow::MakeMCHistograms() |
355 | { | |
356 | //empty, MC extensions should override | |
357 | } | |
358 | ||
359 | void AliAnalysisTaskPi0Flow::DoMC() | |
360 | { | |
361 | //empty, MC extensions should override | |
362 | } | |
363 | ||
364 | ||
2cde7444 | 365 | //________________________________________________________________________ |
ada6b882 | 366 | void AliAnalysisTaskPi0Flow::UserExec(Option_t *) |
2cde7444 | 367 | { |
368 | // Main loop, called for each event | |
369 | // Analyze ESD/AOD | |
ada6b882 | 370 | |
371 | ||
372 | // Step 0: Event Objects | |
373 | fEvent = GetEvent(); | |
374 | fEventESD = dynamic_cast<AliESDEvent*> (fEvent); | |
375 | fEventAOD = dynamic_cast<AliAODEvent*> (fEvent); | |
c9fb2807 | 376 | LogProgress(0); |
ada6b882 | 377 | |
378 | ||
379 | // Step 1: Run Number, Misalignment Matrix, and Calibration | |
380 | // fRunNumber, fInternalRunNumber, fMultV0, fV0Cpol, fV0Apol, fMeanQ, fWidthQ | |
381 | if( fRunNumber != fEvent->GetRunNumber()) { // Check run number | |
382 | // this should run only at first call of UserExec(), | |
383 | // or if task runs over multiple runs, which should not occur in normal use. | |
384 | ||
385 | // if run number has changed, set run variables | |
386 | fRunNumber = fEvent->GetRunNumber(); | |
387 | fInternalRunNumber = ConvertToInternalRunNumber(fRunNumber); | |
388 | // then set misalignment and V0 calibration | |
389 | SetGeometry(); | |
390 | SetMisalignment(); | |
391 | SetV0Calibration(); | |
392 | SetESDTrackCuts(); | |
393 | SetPHOSCalibData(); | |
b509e3a5 | 394 | SetFlatteningData(); |
2cde7444 | 395 | } |
c9fb2807 | 396 | LogProgress(1); |
397 | LogSelection(0, fInternalRunNumber); | |
ada6b882 | 398 | |
399 | ||
400 | // Step 2: Vertex | |
401 | // fVertex, fVertexVector, fVtxBin | |
402 | SetVertex(); | |
403 | if( RejectEventVertex() ) { | |
2cde7444 | 404 | PostData(1, fOutputContainer); |
ada6b882 | 405 | return; // Reject! |
2cde7444 | 406 | } |
c9fb2807 | 407 | LogProgress(2); |
2cde7444 | 408 | |
ada6b882 | 409 | // Step 3: |
410 | // if(event->IsPileupFromSPD()){ | |
411 | // PostData(1, fOutputContainer); | |
412 | // return; // Reject! | |
413 | // } | |
c9fb2807 | 414 | LogProgress(3); |
2cde7444 | 415 | |
2cde7444 | 416 | |
ada6b882 | 417 | // Step 4: Centrality |
418 | // fCentralityV0M, fCentBin | |
419 | SetCentrality(); | |
420 | if( RejectCentrality() ){ | |
2cde7444 | 421 | PostData(1, fOutputContainer); |
ada6b882 | 422 | return; // Reject! |
2cde7444 | 423 | } |
c9fb2807 | 424 | LogProgress(4); |
2cde7444 | 425 | |
ada6b882 | 426 | |
427 | // Step 5: Reaction Plane | |
428 | // fHaveTPCRP, fRP, fRPV0A, fRPV0C, fRPBin | |
f5e08ac9 | 429 | EvalReactionPlane(); //TODO: uncomment this, or at least deal with it |
430 | EvalV0ReactionPlane(); //TODO: uncomment this, or at least deal with it | |
431 | fEMRPBin = GetRPBin(); //TODO: uncomment this, or at least deal with it | |
c9fb2807 | 432 | LogProgress(5); |
ada6b882 | 433 | |
434 | ||
435 | // Step 6: MC | |
436 | // ProcessMC() ; | |
c9fb2807 | 437 | LogProgress(6); |
ada6b882 | 438 | |
439 | ||
440 | // Step 7: QA PHOS cells | |
441 | FillPHOSCellQAHists(); | |
c9fb2807 | 442 | LogProgress(7); |
ada6b882 | 443 | |
444 | ||
445 | // Step 8: Event Photons (PHOS Clusters) selection | |
446 | SelectPhotonClusters(); | |
447 | FillSelectedClusterHistograms(); | |
c9fb2807 | 448 | LogProgress(8); |
ada6b882 | 449 | |
3d7a884f | 450 | if( ! fCaloPhotonsPHOS->GetEntriesFast() ) |
451 | return; | |
452 | else | |
453 | LogSelection(6, fInternalRunNumber); | |
454 | ||
455 | ||
ada6b882 | 456 | // Step 9: Consider pi0 (photon/cluster) pairs. |
457 | ConsiderPi0s(); | |
c9fb2807 | 458 | LogProgress(9); |
ada6b882 | 459 | |
460 | // Step 10; Mixing | |
461 | ConsiderPi0sMix(); | |
c9fb2807 | 462 | LogProgress(10); |
2cde7444 | 463 | |
393743be | 464 | // Step 11: MC |
465 | this->DoMC(); | |
466 | ||
467 | // Step 12: Update lists | |
ada6b882 | 468 | UpdateLists(); |
c9fb2807 | 469 | LogProgress(11); |
ada6b882 | 470 | |
2cde7444 | 471 | |
ada6b882 | 472 | // Post output data. |
473 | PostData(1, fOutputContainer); | |
474 | } | |
2cde7444 | 475 | |
ada6b882 | 476 | //________________________________________________________________________ |
4c5399e6 | 477 | // void AliAnalysisTaskPi0Flow::Terminate(Option_t *) |
478 | // { | |
479 | // // Draw result to the screen | |
480 | // // Called once at the end of the query | |
481 | // // new TCanvas; | |
482 | // // TH1 * hTotSelEvents = dynamic_cast<TH1*>(fOutputContainer->FindObject("hTotSelEvents")); | |
483 | // // hTotSelEvents->Draw(); | |
484 | // } | |
ada6b882 | 485 | //________________________________________________________________________ |
85394e40 | 486 | void AliAnalysisTaskPi0Flow::SetCentralityBinning(const TArrayD& edges, const TArrayI& nMixed) |
ada6b882 | 487 | { |
107849ac | 488 | // Define centrality bins by their edges |
85394e40 | 489 | if( edges.At(0) < 0.) AliFatal("lower edge less then 0"); |
490 | if( 90. < edges.At(edges.GetSize()-1) ) AliFatal("upper edge larger then 90."); | |
491 | for(int i=0; i<edges.GetSize()-1; ++i) | |
492 | if(edges.At(i) > edges.At(i+1)) AliFatal("edges are not sorted"); | |
493 | if( edges.GetSize() != nMixed.GetSize()+1) AliFatal("edges and nMixed don't have appropriate relative sizes"); | |
ada6b882 | 494 | |
495 | fCentEdges = edges; | |
107849ac | 496 | fCentNMixed = nMixed; |
497 | } | |
2cde7444 | 498 | |
88014928 | 499 | //_____________________________________________________________________________ |
500 | void AliAnalysisTaskPi0Flow::SetEnablePHOSModule(int module, Bool_t enable) | |
501 | { | |
052d1b8e | 502 | if( module < 1 || kNMod < module ) |
503 | AliFatal(Form("PHOS Module must be between 1 and %i", kNMod)); | |
b628ce8b | 504 | else |
505 | fModuleEnabled[module-1] = enable; | |
88014928 | 506 | } |
85394e40 | 507 | |
508 | ||
ada6b882 | 509 | //________________________________________________________________________ |
510 | void AliAnalysisTaskPi0Flow::SetPHOSBadMap(Int_t mod, TH2I* badMapHist) | |
511 | { | |
512 | if(fPHOSBadMap[mod]) | |
513 | delete fPHOSBadMap[mod]; | |
514 | ||
515 | fPHOSBadMap[mod]=new TH2I(*badMapHist); | |
f5e08ac9 | 516 | if(fDebug) |
ada6b882 | 517 | AliInfo(Form("Setting Bad Map Histogram %s",fPHOSBadMap[mod]->GetName())); |
518 | } | |
2cde7444 | 519 | |
ada6b882 | 520 | //________________________________________________________________________ |
521 | Bool_t AliAnalysisTaskPi0Flow::IsGoodChannel(const char * det, Int_t mod, Int_t ix, Int_t iz) | |
522 | { | |
523 | //Check if this channel belogs to the good ones | |
2cde7444 | 524 | |
ada6b882 | 525 | if(strcmp(det,"PHOS")==0){ |
526 | if(mod>5 || mod<1){ | |
527 | AliError(Form("No bad map for PHOS module %d",mod)) ; | |
528 | return kTRUE ; | |
529 | } | |
530 | if(!fPHOSBadMap[mod]){ | |
531 | AliError(Form("No Bad map for PHOS module %d, !fPHOSBadMap[mod]",mod)) ; | |
532 | return kTRUE ; | |
533 | } | |
534 | if(fPHOSBadMap[mod]->GetBinContent(ix,iz)>0) | |
535 | return kFALSE ; | |
536 | else | |
537 | return kTRUE ; | |
2cde7444 | 538 | } |
539 | else{ | |
ada6b882 | 540 | AliError(Form("Can not find bad channels for detector %s ",det)) ; |
2cde7444 | 541 | } |
2cde7444 | 542 | |
ada6b882 | 543 | //Remove 6 noisy channels in run 139036, LHC10h |
544 | if( 139036 == fRunNumber | |
545 | && mod==1 | |
546 | && (ix==9||ix==10||ix==11) | |
547 | && (iz==45 || iz==46)) | |
548 | return kFALSE; | |
2cde7444 | 549 | |
ada6b882 | 550 | return kTRUE ; |
551 | } | |
552 | //_____________________________________________________________________________ | |
553 | void AliAnalysisTaskPi0Flow::FillPHOSCellQAHists() | |
554 | { | |
e2139d72 | 555 | // Fill cell occupancy per module |
556 | ||
ada6b882 | 557 | AliVCaloCells * cells = fEvent->GetPHOSCells(); |
2cde7444 | 558 | |
ada6b882 | 559 | FillHistogram("hCenPHOSCells",fCentralityV0M,cells->GetNumberOfCells()) ; |
560 | FillHistogram("hCenTrack",fCentralityV0M,fEvent->GetNumberOfTracks()) ; | |
2cde7444 | 561 | |
2cde7444 | 562 | |
2cde7444 | 563 | Int_t nCellModule[3] = {0,0,0}; |
564 | for (Int_t iCell=0; iCell<cells->GetNumberOfCells(); iCell++) { | |
565 | Int_t cellAbsId = cells->GetCellNumber(iCell); | |
ada6b882 | 566 | Int_t relId[4] = {0,0,0,0}; |
2cde7444 | 567 | fPHOSGeo->AbsToRelNumbering(cellAbsId,relId); |
568 | Int_t mod1 = relId[0]; | |
569 | Int_t cellX = relId[2]; | |
570 | Int_t cellZ = relId[3] ; | |
571 | Float_t energy = cells->GetAmplitude(iCell); | |
572 | FillHistogram("hCellEnergy",energy); | |
573 | if(mod1==1) { | |
574 | nCellModule[0]++; | |
575 | FillHistogram("hCellEnergyM1",cells->GetAmplitude(iCell)); | |
576 | FillHistogram("hCellNXZM1",cellX,cellZ,1.); | |
577 | FillHistogram("hCellEXZM1",cellX,cellZ,energy); | |
578 | } | |
579 | else if (mod1==2) { | |
580 | nCellModule[1]++; | |
581 | FillHistogram("hCellEnergyM2",cells->GetAmplitude(iCell)); | |
582 | FillHistogram("hCellNXZM2",cellX,cellZ,1.); | |
583 | FillHistogram("hCellEXZM2",cellX,cellZ,energy); | |
584 | } | |
585 | else if (mod1==3) { | |
586 | nCellModule[2]++; | |
587 | FillHistogram("hCellEnergyM3",cells->GetAmplitude(iCell)); | |
588 | FillHistogram("hCellNXZM3",cellX,cellZ,1.); | |
589 | FillHistogram("hCellEXZM3",cellX,cellZ,energy); | |
590 | } | |
591 | } | |
da83c923 | 592 | FillHistogram("hCellMultEvent",nCellModule[0]+nCellModule[1]+nCellModule[2]); |
2cde7444 | 593 | FillHistogram("hCellMultEventM1",nCellModule[0]); |
594 | FillHistogram("hCellMultEventM2",nCellModule[1]); | |
595 | FillHistogram("hCellMultEventM3",nCellModule[2]); | |
596 | ||
ada6b882 | 597 | } |
598 | //_____________________________________________________________________________ | |
599 | void AliAnalysisTaskPi0Flow::SelectPhotonClusters() | |
600 | { | |
601 | // clear (or create) array for holding events photons/clusters | |
602 | if(fCaloPhotonsPHOS) | |
603 | fCaloPhotonsPHOS->Clear(); | |
604 | else { | |
605 | fCaloPhotonsPHOS = new TObjArray(200); | |
606 | fCaloPhotonsPHOS->SetOwner(); | |
607 | } | |
608 | ||
609 | ||
91b112bd | 610 | AliVCaloCells* cells = dynamic_cast<AliVCaloCells*> (fEvent->GetPHOSCells()); |
ada6b882 | 611 | for (Int_t i=0; i<fEvent->GetNumberOfCaloClusters(); i++) { |
612 | AliVCluster *clu = fEvent->GetCaloCluster(i); | |
613 | ||
614 | if ( !clu->IsPHOS() || clu->E()< kMinClusterEnergy) continue; // reject cluster | |
615 | ||
b98b7f51 | 616 | |
617 | ||
ada6b882 | 618 | // check if cell/channel is good. |
2cde7444 | 619 | Float_t position[3]; |
620 | clu->GetPosition(position); | |
621 | TVector3 global(position) ; | |
622 | Int_t relId[4] ; | |
623 | fPHOSGeo->GlobalPos2RelId(global,relId) ; | |
624 | Int_t mod = relId[0] ; | |
625 | Int_t cellX = relId[2]; | |
626 | Int_t cellZ = relId[3] ; | |
88014928 | 627 | if ( ! fModuleEnabled[mod-1] ) |
628 | continue; | |
ada6b882 | 629 | if ( !IsGoodChannel("PHOS",mod,cellX,cellZ) ) |
630 | continue ; // reject if not. | |
631 | ||
f9dbbc02 | 632 | Double_t distBC=clu->GetDistanceToBadChannel(); |
633 | if(distBC<kMinBCDistance) | |
634 | continue ; | |
635 | ||
ada6b882 | 636 | FillHistogram("hCluEvsClu", clu->E(), clu->GetNCells()) ; |
637 | ||
638 | if(clu->GetNCells() < kMinNCells) continue ; | |
639 | if(clu->GetM02() < kMinM02) continue ; | |
640 | ||
641 | TLorentzVector lorentzMomentum; | |
642 | Double_t ecore; | |
91b112bd | 643 | ecore = CoreEnergy(clu,cells); |
ada6b882 | 644 | |
645 | //if ESD, Apply re-Calibreation | |
646 | Double_t origo[3] = {0,0,0}; // don't rely on event vertex, assume (0,0,0) | |
647 | if( fEventESD ) { | |
648 | AliPHOSEsdCluster cluPHOS1( *(AliESDCaloCluster*) (clu) ); | |
b98b7f51 | 649 | cluPHOS1.Recalibrate(fPHOSCalibData, static_cast<AliESDCaloCells*> (cells)); // modify the cell energies |
ada6b882 | 650 | Reclusterize(&cluPHOS1) ; |
651 | cluPHOS1.EvalAll(kLogWeight, fVertexVector); // recalculate the cluster parameters | |
652 | cluPHOS1.SetE(fNonLinCorr->Eval(cluPHOS1.E()));// Users's nonlinearity | |
653 | ||
654 | if(cluPHOS1.E()<0.3) continue; // check energy again | |
655 | ||
656 | //correct misalignment | |
657 | TVector3 localPos; | |
658 | const Float_t shiftX[6]={0.,-2.3,-2.11,-1.53,0.,0.} ; | |
659 | const Float_t shiftZ[6]={0.,-0.4, 0.52, 0.8,0.,0.} ; | |
660 | fPHOSGeo->Global2Local(localPos,global,mod) ; | |
661 | fPHOSGeo->Local2Global(mod,localPos.X()+shiftX[mod],localPos.Z()+shiftZ[mod],global); | |
662 | position[0]=global.X() ; | |
663 | position[1]=global.Y() ; | |
664 | position[2]=global.Z() ; | |
665 | cluPHOS1.SetPosition(position); | |
666 | ||
667 | cluPHOS1.GetMomentum(lorentzMomentum ,origo); | |
ada6b882 | 668 | |
669 | //TODO: Check, this may be LHC10h specific: | |
670 | if(mod==2) lorentzMomentum*=135.5/134.0 ; | |
671 | if(mod==3) lorentzMomentum*=135.5/137.2 ; | |
672 | if(mod==2) ecore*=135.5/134.0 ; | |
673 | if(mod==3) ecore*=135.5/137.2 ; | |
674 | ||
2cde7444 | 675 | } |
ada6b882 | 676 | else if (fEventAOD) { // is ! ESD, AOD. |
677 | AliESDCaloCluster* aodCluster = (AliESDCaloCluster*) (clu); | |
678 | aodCluster->GetMomentum(lorentzMomentum ,origo); | |
2cde7444 | 679 | } |
ada6b882 | 680 | else { |
681 | AliError("(Calo)Cluster is neither ESD nor AOD"); | |
682 | continue; | |
2cde7444 | 683 | } |
2cde7444 | 684 | |
ada6b882 | 685 | |
b98b7f51 | 686 | FillHistogram(Form("hCluLowM%d",mod),cellX,cellZ,1.); |
ada6b882 | 687 | if(lorentzMomentum.E()>1.5){ |
b98b7f51 | 688 | FillHistogram(Form("hCluHighM%d",mod),cellX,cellZ,1.); |
2cde7444 | 689 | } |
ada6b882 | 690 | |
691 | fCaloPhotonsPHOS->Add(new AliCaloPhoton(lorentzMomentum.X(),lorentzMomentum.Py(),lorentzMomentum.Z(),lorentzMomentum.E()) ); | |
692 | AliCaloPhoton * ph = (AliCaloPhoton*) fCaloPhotonsPHOS->At( fCaloPhotonsPHOS->GetLast() ); | |
f8c12091 | 693 | ph->SetCluster(clu); |
ada6b882 | 694 | |
2cde7444 | 695 | ph->SetModule(mod) ; |
ada6b882 | 696 | lorentzMomentum*= ecore/lorentzMomentum.E() ; |
697 | ph->SetMomV2(&lorentzMomentum) ; | |
2cde7444 | 698 | ph->SetNCells(clu->GetNCells()); |
699 | ph->SetDispBit(TestLambda(clu->E(),clu->GetM20(),clu->GetM02())) ; | |
6ca8b4a1 | 700 | //Evaluate CoreDispersion |
701 | Double_t m02=0.,m20=0. ; | |
702 | EvalCoreLambdas(clu, cells, m02, m20) ; | |
3c8a190f | 703 | ph->SetDisp2Bit(TestCoreLambda(clu->E(),m20,m02)) ; //Correct order m20,m02 |
704 | // ph->SetDisp2Bit(TestCoreLambda(clu->E(),clu->GetM20(),clu->GetM02())) ; | |
2cde7444 | 705 | if(ph->IsDispOK()){ |
b98b7f51 | 706 | FillHistogram(Form("hCluDispM%d",mod),cellX,cellZ,1.); |
2cde7444 | 707 | } |
ada6b882 | 708 | |
709 | // Track Matching | |
2cde7444 | 710 | Double_t dx=clu->GetTrackDx() ; |
711 | Double_t dz=clu->GetTrackDz() ; | |
f369ddfc | 712 | Bool_t cpvBit=kTRUE ; //No track matched by default. True means: not from charged, according to veto. |
261d581c | 713 | Bool_t cpvBit2=kTRUE ; //More Strict criterion |
ada6b882 | 714 | if( fEventESD ) { |
715 | ||
716 | TArrayI * itracks = static_cast<AliESDCaloCluster*> (clu)->GetTracksMatched() ; | |
717 | if(itracks->GetSize()>0){ | |
718 | Int_t iTr = itracks->At(0); | |
719 | if(iTr>=0 && iTr<fEvent->GetNumberOfTracks()){ | |
720 | AliVParticle* track = fEvent->GetTrack(iTr); | |
721 | Double_t pt = track->Pt() ; | |
722 | Short_t charge = track->Charge() ; | |
723 | Double_t r=TestCPV(dx, dz, pt, charge) ; | |
724 | cpvBit=(r>2.) ; | |
725 | cpvBit2=(r>4.) ; | |
726 | } | |
727 | } | |
728 | } | |
729 | else if ( fEventAOD ) { | |
730 | int nTracksMatched = clu->GetNTracksMatched(); | |
731 | if(nTracksMatched > 0) { | |
732 | AliVTrack* track = dynamic_cast<AliVTrack*> (clu->GetTrackMatched(0)); | |
733 | if ( track ) { | |
734 | Double_t pt = track->Pt(); | |
735 | Short_t charge = track->Charge(); | |
736 | Double_t r = TestCPV(dx, dz, pt, charge) ; | |
737 | cpvBit=(r>2.) ; | |
738 | cpvBit2=(r>4.) ; | |
739 | } | |
2cde7444 | 740 | } |
741 | } | |
742 | ph->SetCPVBit(cpvBit) ; | |
743 | ph->SetCPV2Bit(cpvBit2) ; | |
744 | if(cpvBit){ | |
b98b7f51 | 745 | FillHistogram(Form("hCluVetoM%d",mod),cellX,cellZ,1.); |
2cde7444 | 746 | } |
747 | ph->SetEMCx(float(cellX)) ; | |
748 | ph->SetEMCz(float(cellZ)) ; | |
ada6b882 | 749 | // ph->SetLambdas(clu->GetM20(),clu->GetM02()) ; |
750 | ph->SetUnfolded(clu->GetNExMax()<2); // Remember, if it is unfolde | |
751 | ||
2cde7444 | 752 | } |
6ec40e8c | 753 | FillHistogram("hCenPHOS",fCentralityV0M, fCaloPhotonsPHOS->GetEntriesFast()) ; |
ada6b882 | 754 | } |
755 | //_____________________________________________________________________________ | |
756 | void AliAnalysisTaskPi0Flow::FillSelectedClusterHistograms() | |
757 | { | |
6ec40e8c | 758 | for (Int_t i1=0; i1<fCaloPhotonsPHOS->GetEntriesFast(); i1++) { |
ada6b882 | 759 | AliCaloPhoton * ph1=(AliCaloPhoton*)fCaloPhotonsPHOS->At(i1) ; |
2cde7444 | 760 | |
2cde7444 | 761 | Double_t dphiA=ph1->Phi()-fRPV0A ; |
762 | while(dphiA<0)dphiA+=TMath::Pi() ; | |
763 | while(dphiA>TMath::Pi())dphiA-=TMath::Pi() ; | |
764 | ||
765 | Double_t dphiC=ph1->Phi()-fRPV0C ; | |
766 | while(dphiC<0)dphiC+=TMath::Pi() ; | |
767 | while(dphiC>TMath::Pi())dphiC-=TMath::Pi() ; | |
768 | ||
769 | Double_t dphiT=ph1->Phi()-fRP ; | |
770 | while(dphiT<0)dphiT+=TMath::Pi() ; | |
771 | while(dphiT>TMath::Pi())dphiT-=TMath::Pi() ; | |
da83c923 | 772 | |
773 | Double_t pt = ph1->Pt() ; | |
774 | Double_t ptcore = ph1->GetMomV2()->Pt() ; | |
ada6b882 | 775 | |
da83c923 | 776 | FillHistogram(Form("hPhotPhiV0AAll_cen%d",fCentBin),pt,dphiA) ; |
777 | FillHistogram(Form("hPhotPhiV0CAll_cen%d",fCentBin),pt,dphiC) ; | |
778 | if(fHaveTPCRP) | |
779 | FillHistogram(Form("hPhotPhiTPCAll_cen%d",fCentBin),pt,dphiT) ; | |
780 | FillHistogram(Form("hPhotPhiV0AAllcore_cen%d",fCentBin),ptcore,dphiA) ; | |
781 | FillHistogram(Form("hPhotPhiV0CAllcore_cen%d",fCentBin),ptcore,dphiC) ; | |
2cde7444 | 782 | if(fHaveTPCRP) |
da83c923 | 783 | FillHistogram(Form("hPhotPhiTPCAllcore_cen%d",fCentBin),ptcore,dphiT) ; |
ada6b882 | 784 | |
da83c923 | 785 | FillHistogram(Form("hPhotAll_cen%d",fCentBin),pt) ; |
786 | FillHistogram(Form("hPhotAllcore_cen%d",fCentBin),ptcore) ; | |
2cde7444 | 787 | if(ph1->IsntUnfolded()){ |
da83c923 | 788 | FillHistogram(Form("hPhotAllwou_cen%d",fCentBin),pt) ; |
789 | FillHistogram(Form("hPhotPhiV0AAllwou_cen%d",fCentBin),pt,dphiA) ; | |
790 | FillHistogram(Form("hPhotPhiV0CAllwou_cen%d",fCentBin),pt,dphiC) ; | |
791 | if(fHaveTPCRP) | |
792 | FillHistogram(Form("hPhotPhiTPCAllwou_cen%d",fCentBin),pt,dphiT) ; | |
2cde7444 | 793 | } |
794 | if(ph1->IsCPVOK()){ | |
da83c923 | 795 | FillHistogram(Form("hPhotPhiV0ACPV_cen%d",fCentBin),pt,dphiA) ; |
796 | FillHistogram(Form("hPhotPhiV0CCPV_cen%d",fCentBin),pt,dphiC) ; | |
2cde7444 | 797 | if(fHaveTPCRP) |
da83c923 | 798 | FillHistogram(Form("hPhotPhiTPCCPV_cen%d",fCentBin),pt,dphiT) ; |
2cde7444 | 799 | |
da83c923 | 800 | FillHistogram(Form("hPhotPhiV0ACPVcore_cen%d",fCentBin),ptcore,dphiA) ; |
801 | FillHistogram(Form("hPhotPhiV0CCPVcore_cen%d",fCentBin),ptcore,dphiC) ; | |
2cde7444 | 802 | if(fHaveTPCRP) |
da83c923 | 803 | FillHistogram(Form("hPhotPhiTPCCPVcore_cen%d",fCentBin),ptcore,dphiT) ; |
2cde7444 | 804 | |
da83c923 | 805 | FillHistogram(Form("hPhotCPV_cen%d",fCentBin),pt) ; |
806 | FillHistogram(Form("hPhotCPVcore_cen%d",fCentBin),ptcore) ; | |
2cde7444 | 807 | } |
808 | if(ph1->IsCPV2OK()){ | |
da83c923 | 809 | FillHistogram(Form("hPhotPhiV0ACPV2_cen%d",fCentBin),pt,dphiA) ; |
810 | FillHistogram(Form("hPhotPhiV0CCPV2_cen%d",fCentBin),pt,dphiC) ; | |
811 | if(fHaveTPCRP) | |
812 | FillHistogram(Form("hPhotPhiTPCCPV2_cen%d",fCentBin),pt,dphiT) ; | |
813 | ||
814 | FillHistogram(Form("hPhotPhiV0ACPV2core_cen%d",fCentBin),ptcore,dphiA) ; | |
815 | FillHistogram(Form("hPhotPhiV0CCPV2core_cen%d",fCentBin),ptcore,dphiC) ; | |
816 | if(fHaveTPCRP) | |
817 | FillHistogram(Form("hPhotPhiTPCCPV2core_cen%d",fCentBin),ptcore,dphiT) ; | |
818 | FillHistogram(Form("hPhotCPV2_cen%d",fCentBin),pt) ; | |
819 | FillHistogram(Form("hPhotCPV2core_cen%d",fCentBin),ptcore) ; | |
2cde7444 | 820 | } |
821 | if(ph1->IsDispOK()){ | |
da83c923 | 822 | FillHistogram(Form("hPhotPhiV0ADisp_cen%d",fCentBin),pt,dphiA) ; |
823 | FillHistogram(Form("hPhotPhiV0CDisp_cen%d",fCentBin),pt,dphiC) ; | |
2cde7444 | 824 | if(fHaveTPCRP) |
da83c923 | 825 | FillHistogram(Form("hPhotPhiTPCDisp_cen%d",fCentBin),pt,dphiT) ; |
2cde7444 | 826 | |
da83c923 | 827 | FillHistogram(Form("hPhotPhiV0ADispcore_cen%d",fCentBin),ptcore,dphiA) ; |
828 | FillHistogram(Form("hPhotPhiV0CDispcore_cen%d",fCentBin),ptcore,dphiC) ; | |
2cde7444 | 829 | if(fHaveTPCRP) |
da83c923 | 830 | FillHistogram(Form("hPhotPhiTPCDispcore_cen%d",fCentBin),ptcore,dphiT) ; |
831 | ||
832 | if(ph1->IsntUnfolded()){ | |
833 | FillHistogram(Form("hPhotPhiV0ADispwou_cen%d",fCentBin),pt,dphiA) ; | |
834 | FillHistogram(Form("hPhotPhiV0CDispwou_cen%d",fCentBin),pt,dphiC) ; | |
835 | if(fHaveTPCRP) | |
836 | FillHistogram(Form("hPhotPhiTPCDispwou_cen%d",fCentBin),pt,dphiT) ; | |
ada6b882 | 837 | |
2cde7444 | 838 | } |
da83c923 | 839 | FillHistogram(Form("hPhotDisp_cen%d",fCentBin),pt) ; |
840 | FillHistogram(Form("hPhotDispcore_cen%d",fCentBin),ptcore) ; | |
2cde7444 | 841 | if(ph1->IsntUnfolded()){ |
da83c923 | 842 | FillHistogram(Form("hPhotDispwou_cen%d",fCentBin),pt) ; |
843 | } | |
844 | if(ph1->IsCPVOK()){ | |
845 | FillHistogram(Form("hPhotPhiV0ABoth_cen%d",fCentBin),pt,dphiA) ; | |
846 | FillHistogram(Form("hPhotPhiV0CBoth_cen%d",fCentBin),pt,dphiC) ; | |
847 | if(fHaveTPCRP) | |
848 | FillHistogram(Form("hPhotPhiTPCBoth_cen%d",fCentBin),pt,dphiT) ; | |
849 | ||
850 | FillHistogram(Form("hPhotPhiV0ABothcore_cen%d",fCentBin),ptcore,dphiA) ; | |
851 | FillHistogram(Form("hPhotPhiV0CBothcore_cen%d",fCentBin),ptcore,dphiC) ; | |
852 | if(fHaveTPCRP) | |
853 | FillHistogram(Form("hPhotPhiTPCBothcore_cen%d",fCentBin),ptcore,dphiT) ; | |
854 | ||
855 | FillHistogram(Form("hPhotBoth_cen%d",fCentBin),pt) ; | |
856 | FillHistogram(Form("hPhotBothcore_cen%d",fCentBin),ptcore) ; | |
2cde7444 | 857 | } |
da83c923 | 858 | } |
859 | if(ph1->IsDisp2OK()){ | |
860 | FillHistogram(Form("hPhotPhiV0ADisp2_cen%d",fCentBin),pt,dphiA) ; | |
861 | FillHistogram(Form("hPhotPhiV0CDisp2_cen%d",fCentBin),pt,dphiC) ; | |
862 | if(fHaveTPCRP) | |
863 | FillHistogram(Form("hPhotPhiTPCDisp2_cen%d",fCentBin),pt,dphiT) ; | |
864 | FillHistogram(Form("hPhotPhiV0ADisp2core_cen%d",fCentBin),ptcore,dphiA) ; | |
865 | FillHistogram(Form("hPhotPhiV0CDisp2core_cen%d",fCentBin),ptcore,dphiC) ; | |
866 | if(fHaveTPCRP) | |
867 | FillHistogram(Form("hPhotPhiTPCDisp2core_cen%d",fCentBin),ptcore,dphiT) ; | |
868 | ||
869 | FillHistogram(Form("hPhotDisp2_cen%d",fCentBin),pt) ; | |
870 | FillHistogram(Form("hPhotDisp2core_cen%d",fCentBin),ptcore) ; | |
2cde7444 | 871 | if(ph1->IsCPVOK()){ |
da83c923 | 872 | FillHistogram(Form("hPhotPhiV0ABoth2_cen%d",fCentBin),pt,dphiA) ; |
873 | FillHistogram(Form("hPhotPhiV0CBoth2_cen%d",fCentBin),pt,dphiC) ; | |
2cde7444 | 874 | if(fHaveTPCRP) |
da83c923 | 875 | FillHistogram(Form("hPhotPhiTPCBoth2_cen%d",fCentBin),pt,dphiT) ; |
2cde7444 | 876 | |
da83c923 | 877 | FillHistogram(Form("hPhotPhiV0ABoth2core_cen%d",fCentBin),ptcore,dphiA) ; |
878 | FillHistogram(Form("hPhotPhiV0CBoth2core_cen%d",fCentBin),ptcore,dphiC) ; | |
2cde7444 | 879 | if(fHaveTPCRP) |
da83c923 | 880 | FillHistogram(Form("hPhotPhiTPCBoth2core_cen%d",fCentBin),ptcore,dphiT) ; |
2cde7444 | 881 | |
da83c923 | 882 | FillHistogram(Form("hPhotBoth2_cen%d",fCentBin),pt) ; |
d97448f6 | 883 | FillHistogram(Form("hPhotBoth2core_cen%d",fCentBin),ptcore) ; |
2cde7444 | 884 | } |
ada6b882 | 885 | } |
2cde7444 | 886 | } |
ada6b882 | 887 | } |
888 | //_____________________________________________________________________________ | |
889 | void AliAnalysisTaskPi0Flow::ConsiderPi0s() | |
890 | { | |
891 | char key[55]; | |
6ec40e8c | 892 | for (Int_t i1=0; i1 < fCaloPhotonsPHOS->GetEntriesFast()-1; i1++) { |
ada6b882 | 893 | AliCaloPhoton * ph1=(AliCaloPhoton*)fCaloPhotonsPHOS->At(i1) ; |
6ec40e8c | 894 | for (Int_t i2=i1+1; i2<fCaloPhotonsPHOS->GetEntriesFast(); i2++) { |
ada6b882 | 895 | AliCaloPhoton * ph2=(AliCaloPhoton*)fCaloPhotonsPHOS->At(i2) ; |
2cde7444 | 896 | TLorentzVector p12 = *ph1 + *ph2; |
ada6b882 | 897 | TLorentzVector pv12 = *(ph1->GetMomV2()) + *(ph2->GetMomV2()); |
898 | FillHistogram("hPHOSphi",fCentralityV0M,p12.Pt(),p12.Phi()); | |
2cde7444 | 899 | Double_t dphiA=p12.Phi()-fRPV0A ; |
900 | while(dphiA<0)dphiA+=TMath::Pi() ; | |
901 | while(dphiA>TMath::Pi())dphiA-=TMath::Pi() ; | |
ada6b882 | 902 | |
2cde7444 | 903 | Double_t dphiC=p12.Phi()-fRPV0C ; |
904 | while(dphiC<0)dphiC+=TMath::Pi() ; | |
905 | while(dphiC>TMath::Pi())dphiC-=TMath::Pi() ; | |
906 | ||
907 | Double_t dphiT=p12.Phi()-fRP ; | |
908 | while(dphiT<0)dphiT+=TMath::Pi() ; | |
909 | while(dphiT>TMath::Pi())dphiT-=TMath::Pi() ; | |
ada6b882 | 910 | |
2cde7444 | 911 | Double_t a=TMath::Abs((ph1->E()-ph2->E())/(ph1->E()+ph2->E())) ; |
f0532ae0 | 912 | Double_t m=p12.M() ; |
913 | Double_t mcore=pv12.M() ; | |
914 | Double_t pt=p12.Pt() ; | |
915 | Double_t ptcore=pv12.Pt() ; | |
916 | Double_t pt1=ph1->Pt() ; | |
917 | Double_t pt2=ph2->Pt() ; | |
918 | Double_t ptcore1=ph1->GetMomV2()->Pt() ; | |
919 | Double_t ptcore2=ph2->GetMomV2()->Pt() ; | |
920 | ||
921 | FillHistogram(Form("hMassPtV0AAll_cen%d",fCentBin),m,pt,dphiA) ; | |
922 | FillHistogram(Form("hMassPtV0CAll_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 923 | if(fHaveTPCRP) |
f0532ae0 | 924 | FillHistogram(Form("hMassPtTPCAll_cen%d",fCentBin),m,pt,dphiT) ; |
2cde7444 | 925 | |
f0532ae0 | 926 | FillHistogram(Form("hMassPtV0AAllcore_cen%d",fCentBin),mcore,ptcore,dphiA) ; |
927 | FillHistogram(Form("hMassPtV0CAllcore_cen%d",fCentBin),mcore,ptcore,dphiC) ; | |
2cde7444 | 928 | if(fHaveTPCRP) |
f0532ae0 | 929 | FillHistogram(Form("hMassPtTPCAllcore_cen%d",fCentBin),mcore,ptcore,dphiT) ; |
ada6b882 | 930 | |
931 | ||
f0532ae0 | 932 | FillHistogram(Form("hPi0All_cen%d",fCentBin),m,pt) ; |
933 | FillHistogram(Form("hPi0Allcore_cen%d",fCentBin),mcore,ptcore) ; | |
2cde7444 | 934 | if(ph1->IsntUnfolded() && ph2->IsntUnfolded()){ |
f0532ae0 | 935 | FillHistogram(Form("hPi0Allwou_cen%d",fCentBin),m,pt) ; |
da83c923 | 936 | FillHistogram(Form("hMassPtV0AAllwou_cen%d",fCentBin),m,pt,dphiA) ; |
937 | FillHistogram(Form("hMassPtV0CAllwou_cen%d",fCentBin),m,pt,dphiC) ; | |
938 | if(fHaveTPCRP) | |
939 | FillHistogram(Form("hMassPtTPCAllwou_cen%d",fCentBin),m,pt,dphiT) ; | |
2cde7444 | 940 | } |
ada6b882 | 941 | |
f0532ae0 | 942 | FillHistogram(Form("hSingleAll_cen%d",fCentBin),m,pt1) ; |
943 | FillHistogram(Form("hSingleAll_cen%d",fCentBin),m,pt2) ; | |
944 | FillHistogram(Form("hSingleAllcore_cen%d",fCentBin),mcore,ptcore1) ; | |
945 | FillHistogram(Form("hSingleAllcore_cen%d",fCentBin),mcore,ptcore2) ; | |
2cde7444 | 946 | if(ph1->IsntUnfolded()) |
f0532ae0 | 947 | FillHistogram(Form("hSingleAllwou_cen%d",fCentBin),m,pt1) ; |
2cde7444 | 948 | if(ph2->IsntUnfolded()) |
f0532ae0 | 949 | FillHistogram(Form("hSingleAllwou_cen%d",fCentBin),m,pt2) ; |
2cde7444 | 950 | if(ph1->IsCPVOK()){ |
f0532ae0 | 951 | FillHistogram(Form("hSingleCPV_cen%d",fCentBin),m,pt1) ; |
952 | FillHistogram(Form("hSingleCPVcore_cen%d",fCentBin),mcore,ptcore1) ; | |
2cde7444 | 953 | } |
954 | if(ph2->IsCPVOK()){ | |
f0532ae0 | 955 | FillHistogram(Form("hSingleCPV_cen%d",fCentBin),m,pt2) ; |
956 | FillHistogram(Form("hSingleCPVcore_cen%d",fCentBin),mcore,ptcore2) ; | |
2cde7444 | 957 | } |
958 | if(ph1->IsCPV2OK()){ | |
f0532ae0 | 959 | FillHistogram(Form("hSingleCPV2_cen%d",fCentBin),m,pt1) ; |
960 | FillHistogram(Form("hSingleCPV2core_cen%d",fCentBin),mcore,ptcore2) ; | |
2cde7444 | 961 | } |
962 | if(ph2->IsCPV2OK()){ | |
f0532ae0 | 963 | FillHistogram(Form("hSingleCPV2_cen%d",fCentBin),m,pt2) ; |
964 | FillHistogram(Form("hSingleCPV2core_cen%d",fCentBin),mcore,ptcore2) ; | |
ada6b882 | 965 | } |
2cde7444 | 966 | if(ph1->IsDispOK()){ |
f0532ae0 | 967 | FillHistogram(Form("hSingleDisp_cen%d",fCentBin),m,pt1) ; |
2cde7444 | 968 | if(ph1->IsntUnfolded()){ |
f0532ae0 | 969 | FillHistogram(Form("hSingleDispwou_cen%d",fCentBin),m,pt1) ; |
2cde7444 | 970 | } |
f0532ae0 | 971 | FillHistogram(Form("hSingleDispcore_cen%d",fCentBin),mcore,ptcore1) ; |
2cde7444 | 972 | } |
973 | if(ph2->IsDispOK()){ | |
f0532ae0 | 974 | FillHistogram(Form("hSingleDisp_cen%d",fCentBin),m,pt2) ; |
2cde7444 | 975 | if(ph1->IsntUnfolded()){ |
f0532ae0 | 976 | FillHistogram(Form("hSingleDispwou_cen%d",fCentBin),m,pt2) ; |
2cde7444 | 977 | } |
f0532ae0 | 978 | FillHistogram(Form("hSingleDispcore_cen%d",fCentBin),mcore,ptcore2) ; |
2cde7444 | 979 | } |
980 | if(ph1->IsDisp2OK()){ | |
f0532ae0 | 981 | FillHistogram(Form("hSingleDisp2_cen%d",fCentBin),m,pt1) ; |
982 | FillHistogram(Form("hSingleDisp2core_cen%d",fCentBin),mcore,ptcore1) ; | |
2cde7444 | 983 | } |
984 | if(ph2->IsDisp2OK()){ | |
f0532ae0 | 985 | FillHistogram(Form("hSingleDisp2_cen%d",fCentBin),m,pt2) ; |
986 | FillHistogram(Form("hSingleDisp2core_cen%d",fCentBin),mcore,ptcore1) ; | |
2cde7444 | 987 | } |
988 | if(ph1->IsDispOK() && ph1->IsCPVOK()){ | |
f0532ae0 | 989 | FillHistogram(Form("hSingleBoth_cen%d",fCentBin),m,pt1) ; |
990 | FillHistogram(Form("hSingleBothcore_cen%d",fCentBin),mcore,ptcore1) ; | |
2cde7444 | 991 | } |
992 | if(ph2->IsDispOK() && ph2->IsCPVOK()){ | |
f0532ae0 | 993 | FillHistogram(Form("hSingleBoth_cen%d",fCentBin),m,pt2) ; |
994 | FillHistogram(Form("hSingleBothcore_cen%d",fCentBin),mcore,ptcore2) ; | |
995 | } | |
996 | if(ph1->IsDisp2OK() && ph1->IsCPVOK()){ | |
997 | FillHistogram(Form("hSingleBoth2_cen%d",fCentBin),m,pt1) ; | |
998 | FillHistogram(Form("hSingleBoth2core_cen%d",fCentBin),mcore,ptcore1) ; | |
999 | } | |
1000 | if(ph2->IsDisp2OK() && ph2->IsCPVOK()){ | |
1001 | FillHistogram(Form("hSingleBoth2_cen%d",fCentBin),m,pt2) ; | |
1002 | FillHistogram(Form("hSingleBoth2core_cen%d",fCentBin),mcore,ptcore2) ; | |
ada6b882 | 1003 | } |
1004 | ||
1005 | ||
1006 | if(a<kAlphaCut){ | |
f0532ae0 | 1007 | FillHistogram(Form("hPi0All_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1008 | } |
1009 | ||
1010 | if(ph1->IsCPVOK() && ph2->IsCPVOK()){ | |
ada6b882 | 1011 | snprintf(key,55,"hMassPtCPV_cen%d",fCentBin) ; |
f0532ae0 | 1012 | FillHistogram(Form("hMassPtV0ACPV_cen%d",fCentBin),m,pt,dphiA) ; |
1013 | FillHistogram(Form("hMassPtV0CCPV_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1014 | if(fHaveTPCRP) |
f0532ae0 | 1015 | FillHistogram(Form("hMassPtTPCCPV_cen%d",fCentBin),m,pt,dphiT) ; |
2cde7444 | 1016 | |
f0532ae0 | 1017 | FillHistogram(Form("hMassPtV0ACPVcore_cen%d",fCentBin),mcore,ptcore,dphiA) ; |
1018 | FillHistogram(Form("hMassPtV0CCPVcore_cen%d",fCentBin),mcore,ptcore,dphiC) ; | |
2cde7444 | 1019 | if(fHaveTPCRP) |
f0532ae0 | 1020 | FillHistogram(Form("hMassPtTPCCPVcore_cen%d",fCentBin),mcore,ptcore,dphiT) ; |
2cde7444 | 1021 | |
f0532ae0 | 1022 | FillHistogram(Form("hPi0CPV_cen%d",fCentBin),m,pt) ; |
1023 | FillHistogram(Form("hPi0CPVcore_cen%d",fCentBin),mcore, ptcore) ; | |
ada6b882 | 1024 | |
1025 | if(a<kAlphaCut){ | |
f0532ae0 | 1026 | FillHistogram(Form("hPi0CPV_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1027 | } |
ada6b882 | 1028 | } |
2cde7444 | 1029 | if(ph1->IsCPV2OK() && ph2->IsCPV2OK()){ |
da83c923 | 1030 | FillHistogram(Form("hMassPtV0ACPV2_cen%d",fCentBin),m,pt,dphiA) ; |
1031 | FillHistogram(Form("hMassPtV0CCPV2_cen%d",fCentBin),m,pt,dphiC) ; | |
1032 | if(fHaveTPCRP) | |
1033 | FillHistogram(Form("hMassPtTPCCPV2_cen%d",fCentBin),m,pt,dphiT) ; | |
1034 | FillHistogram(Form("hMassPtV0ACPV2core_cen%d",fCentBin),mcore,ptcore,dphiA) ; | |
1035 | FillHistogram(Form("hMassPtV0CCPV2core_cen%d",fCentBin),mcore,ptcore,dphiC) ; | |
1036 | if(fHaveTPCRP) | |
1037 | FillHistogram(Form("hMassPtTPCCPV2core_cen%d",fCentBin),mcore,ptcore,dphiT) ; | |
1038 | ||
f0532ae0 | 1039 | FillHistogram(Form("hPi0CPV2_cen%d",fCentBin),m,pt) ; |
1040 | FillHistogram(Form("hPi0CPV2core_cen%d",fCentBin),mcore, ptcore) ; | |
ada6b882 | 1041 | if(a<kAlphaCut){ |
f0532ae0 | 1042 | FillHistogram(Form("hPi0CPV2_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1043 | } |
ada6b882 | 1044 | } |
2cde7444 | 1045 | if(ph1->IsDispOK() && ph2->IsDispOK()){ |
ada6b882 | 1046 | snprintf(key,55,"hMassPtDisp_cen%d",fCentBin) ; |
f0532ae0 | 1047 | FillHistogram(Form("hMassPtV0ADisp_cen%d",fCentBin),m,pt,dphiA) ; |
1048 | FillHistogram(Form("hMassPtV0CDisp_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1049 | if(fHaveTPCRP) |
f0532ae0 | 1050 | FillHistogram(Form("hMassPtTPCDisp_cen%d",fCentBin),m,pt,dphiT) ; |
da83c923 | 1051 | |
f0532ae0 | 1052 | FillHistogram(Form("hMassPtV0ADispcore_cen%d",fCentBin),mcore, ptcore,dphiA) ; |
1053 | FillHistogram(Form("hMassPtV0CDispcore_cen%d",fCentBin),mcore, ptcore,dphiC) ; | |
2cde7444 | 1054 | if(fHaveTPCRP) |
f0532ae0 | 1055 | FillHistogram(Form("hMassPtTPCDispcore_cen%d",fCentBin),mcore, ptcore,dphiT) ; |
ada6b882 | 1056 | |
f0532ae0 | 1057 | FillHistogram(Form("hPi0Disp_cen%d",fCentBin),m,pt) ; |
1058 | FillHistogram(Form("hPi0Dispcore_cen%d",fCentBin),mcore, ptcore) ; | |
1059 | ||
2cde7444 | 1060 | if(ph1->IsntUnfolded() && ph2->IsntUnfolded()){ |
f0532ae0 | 1061 | FillHistogram(Form("hPi0Dispwou_cen%d",fCentBin),m,pt) ; |
da83c923 | 1062 | |
1063 | FillHistogram(Form("hMassPtV0ADispwou_cen%d",fCentBin),m,pt,dphiA) ; | |
1064 | FillHistogram(Form("hMassPtV0CDispwou_cen%d",fCentBin),m,pt,dphiC) ; | |
1065 | if(fHaveTPCRP) | |
1066 | FillHistogram(Form("hMassPtTPCDispwou_cen%d",fCentBin),m,pt,dphiT) ; | |
2cde7444 | 1067 | } |
ada6b882 | 1068 | |
1069 | if(a<kAlphaCut){ | |
f0532ae0 | 1070 | FillHistogram(Form("hPi0Disp_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1071 | } |
2cde7444 | 1072 | if(ph1->IsCPVOK() && ph2->IsCPVOK()){ |
f0532ae0 | 1073 | FillHistogram(Form("hMassPtV0ABoth_cen%d",fCentBin),m,pt,dphiA) ; |
1074 | FillHistogram(Form("hMassPtV0CBoth_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1075 | if(fHaveTPCRP) |
f0532ae0 | 1076 | FillHistogram(Form("hMassPtTPCBoth_cen%d",fCentBin),m,pt,dphiT) ; |
2cde7444 | 1077 | |
f0532ae0 | 1078 | FillHistogram(Form("hMassPtV0ABothcore_cen%d",fCentBin),mcore,ptcore,dphiA) ; |
1079 | FillHistogram(Form("hMassPtV0CBothcore_cen%d",fCentBin),mcore,ptcore,dphiC) ; | |
2cde7444 | 1080 | if(fHaveTPCRP) |
f0532ae0 | 1081 | FillHistogram(Form("hMassPtTPCBothcore_cen%d",fCentBin),mcore,ptcore,dphiT) ; |
ada6b882 | 1082 | |
f0532ae0 | 1083 | FillHistogram(Form("hPi0Both_cen%d",fCentBin),m,pt) ; |
1084 | FillHistogram(Form("hPi0Bothcore_cen%d",fCentBin),mcore,ptcore) ; | |
ada6b882 | 1085 | |
1086 | if(a<kAlphaCut){ | |
1087 | snprintf(key,55,"hPi0Both_a07_cen%d",fCentBin) ; | |
f0532ae0 | 1088 | FillHistogram(Form("hPi0Both_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1089 | } |
2cde7444 | 1090 | if(ph1->Module()==1 && ph2->Module()==1) |
f0532ae0 | 1091 | FillHistogram("hPi0M11",m,pt ); |
2cde7444 | 1092 | else if(ph1->Module()==2 && ph2->Module()==2) |
f0532ae0 | 1093 | FillHistogram("hPi0M22",m,pt ); |
2cde7444 | 1094 | else if(ph1->Module()==3 && ph2->Module()==3) |
f0532ae0 | 1095 | FillHistogram("hPi0M33",m,pt ); |
2cde7444 | 1096 | else if(ph1->Module()==1 && ph2->Module()==2) |
f0532ae0 | 1097 | FillHistogram("hPi0M12",m,pt ); |
2cde7444 | 1098 | else if(ph1->Module()==1 && ph2->Module()==3) |
f0532ae0 | 1099 | FillHistogram("hPi0M13",m,pt ); |
2cde7444 | 1100 | else if(ph1->Module()==2 && ph2->Module()==3) |
f0532ae0 | 1101 | FillHistogram("hPi0M23",m,pt ); |
2cde7444 | 1102 | |
1103 | } | |
f0532ae0 | 1104 | |
1105 | } | |
1106 | ||
1107 | ||
1108 | if(ph1->IsDisp2OK() && ph2->IsDisp2OK()){ | |
1109 | FillHistogram(Form("hPi0Disp2_cen%d",fCentBin),m,pt) ; | |
1110 | FillHistogram(Form("hPi0Disp2core_cen%d",fCentBin),mcore, ptcore) ; | |
1111 | ||
1112 | FillHistogram(Form("hMassPtV0ADisp2_cen%d",fCentBin),m,pt,dphiA) ; | |
1113 | FillHistogram(Form("hMassPtV0CDisp2_cen%d",fCentBin),m,pt,dphiC) ; | |
1114 | if(fHaveTPCRP) | |
1115 | FillHistogram(Form("hMassPtTPCDisp2_cen%d",fCentBin),m,pt,dphiT) ; | |
1116 | ||
1117 | FillHistogram(Form("hMassPtV0ADisp2core_cen%d",fCentBin),mcore, ptcore,dphiA) ; | |
1118 | FillHistogram(Form("hMassPtV0CDisp2core_cen%d",fCentBin),mcore, ptcore,dphiC) ; | |
1119 | if(fHaveTPCRP) | |
1120 | FillHistogram(Form("hMassPtTPCDisp2core_cen%d",fCentBin),mcore, ptcore,dphiT) ; | |
1121 | ||
1122 | if(ph1->IsCPVOK() && ph2->IsCPVOK()){ | |
1123 | FillHistogram(Form("hMassPtV0ABoth2_cen%d",fCentBin),m,pt,dphiA) ; | |
1124 | FillHistogram(Form("hMassPtV0CBoth2_cen%d",fCentBin),m,pt,dphiC) ; | |
1125 | if(fHaveTPCRP) | |
1126 | FillHistogram(Form("hMassPtTPCBoth2_cen%d",fCentBin),m,pt,dphiT) ; | |
1127 | ||
1128 | FillHistogram(Form("hMassPtV0ABoth2core_cen%d",fCentBin),mcore,ptcore,dphiA) ; | |
1129 | FillHistogram(Form("hMassPtV0CBoth2core_cen%d",fCentBin),mcore,ptcore,dphiC) ; | |
1130 | if(fHaveTPCRP) | |
1131 | FillHistogram(Form("hMassPtTPCBoth2core_cen%d",fCentBin),mcore,ptcore,dphiT) ; | |
1132 | ||
1133 | FillHistogram(Form("hPi0Both2_cen%d",fCentBin),m,pt) ; | |
1134 | FillHistogram(Form("hPi0Both2core_cen%d",fCentBin),mcore,ptcore) ; | |
1135 | } | |
1136 | ||
2cde7444 | 1137 | } |
1138 | } // end of loop i2 | |
1139 | } // end of loop i1 | |
ada6b882 | 1140 | } |
1141 | //_____________________________________________________________________________ | |
1142 | void AliAnalysisTaskPi0Flow::ConsiderPi0sMix() | |
1143 | { | |
1144 | char key[55]; | |
1145 | ||
1146 | TList * arrayList = GetCaloPhotonsPHOSList(fVtxBin, fCentBin, fEMRPBin); | |
1147 | ||
6ec40e8c | 1148 | for (Int_t i1=0; i1<fCaloPhotonsPHOS->GetEntriesFast(); i1++) { |
ada6b882 | 1149 | AliCaloPhoton * ph1=(AliCaloPhoton*)fCaloPhotonsPHOS->At(i1) ; |
89e3079e | 1150 | for(Int_t evi=0; evi<arrayList->GetEntries();evi++){ |
ada6b882 | 1151 | TObjArray * mixPHOS = static_cast<TObjArray*>(arrayList->At(evi)); |
2cde7444 | 1152 | for(Int_t i2=0; i2<mixPHOS->GetEntriesFast();i2++){ |
1153 | AliCaloPhoton * ph2=(AliCaloPhoton*)mixPHOS->At(i2) ; | |
1154 | TLorentzVector p12 = *ph1 + *ph2; | |
1155 | TLorentzVector pv12 = *(ph1->GetMomV2()) + *(ph2->GetMomV2()); | |
1156 | ||
1157 | Double_t dphiA=p12.Phi()-fRPV0A ; | |
1158 | while(dphiA<0)dphiA+=TMath::Pi() ; | |
1159 | while(dphiA>TMath::Pi())dphiA-=TMath::Pi() ; | |
1160 | ||
1161 | Double_t dphiC=p12.Phi()-fRPV0C ; | |
1162 | while(dphiC<0)dphiC+=TMath::Pi() ; | |
1163 | while(dphiC>TMath::Pi())dphiC-=TMath::Pi() ; | |
1164 | ||
1165 | Double_t dphiT=p12.Phi()-fRP ; | |
1166 | while(dphiT<0)dphiT+=TMath::Pi() ; | |
1167 | while(dphiT>TMath::Pi())dphiT-=TMath::Pi() ; | |
ada6b882 | 1168 | |
1169 | ||
2cde7444 | 1170 | Double_t a=TMath::Abs((ph1->E()-ph2->E())/(ph1->E()+ph2->E())) ; |
f0532ae0 | 1171 | Double_t m=p12.M() ; |
1172 | Double_t mcore=pv12.M() ; | |
1173 | Double_t pt=p12.Pt() ; | |
1174 | Double_t ptcore=pv12.Pt() ; | |
1175 | Double_t pt1=ph1->Pt() ; | |
1176 | Double_t pt2=ph2->Pt() ; | |
1177 | Double_t ptcore1=ph1->GetMomV2()->Pt() ; | |
1178 | Double_t ptcore2=ph2->GetMomV2()->Pt() ; | |
1179 | ||
ada6b882 | 1180 | |
1181 | snprintf(key,55,"hMiMassPtAll_cen%d",fCentBin) ; | |
f0532ae0 | 1182 | FillHistogram(Form("hMiMassPtV0AAll_cen%d",fCentBin),m,pt,dphiA) ; |
1183 | FillHistogram(Form("hMiMassPtV0CAll_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1184 | if(fHaveTPCRP) |
f0532ae0 | 1185 | FillHistogram(Form("hMiMassPtTPCAll_cen%d",fCentBin),m,pt,dphiT) ; |
2cde7444 | 1186 | |
f0532ae0 | 1187 | FillHistogram(Form("hMiMassPtV0AAllcore_cen%d",fCentBin),mcore, ptcore, dphiA) ; |
1188 | FillHistogram(Form("hMiMassPtV0CAllcore_cen%d",fCentBin),mcore, ptcore, dphiC) ; | |
2cde7444 | 1189 | if(fHaveTPCRP) |
f0532ae0 | 1190 | FillHistogram(Form("hMiMassPtTPCAllcore_cen%d",fCentBin),mcore, ptcore, dphiT) ; |
2cde7444 | 1191 | |
f0532ae0 | 1192 | FillHistogram(Form("hMiPi0All_cen%d",fCentBin),m,pt) ; |
1193 | FillHistogram(Form("hMiPi0Allcore_cen%d",fCentBin),mcore,ptcore) ; | |
2cde7444 | 1194 | if(ph1->IsntUnfolded() && ph2->IsntUnfolded()){ |
f0532ae0 | 1195 | FillHistogram(Form("hMiPi0Allwou_cen%d",fCentBin),m,pt) ; |
da83c923 | 1196 | FillHistogram(Form("hMiMassPtV0AAllwou_cen%d",fCentBin),m,pt,dphiA) ; |
1197 | FillHistogram(Form("hMiMassPtV0CAllwou_cen%d",fCentBin),m,pt,dphiC) ; | |
1198 | if(fHaveTPCRP) | |
1199 | FillHistogram(Form("hMiMassPtTPCAllwou_cen%d",fCentBin),m,pt,dphiT) ; | |
2cde7444 | 1200 | } |
1201 | ||
f0532ae0 | 1202 | FillHistogram(Form("hMiSingleAll_cen%d",fCentBin),m,pt1) ; |
1203 | FillHistogram(Form("hMiSingleAll_cen%d",fCentBin),m,pt2) ; | |
1204 | FillHistogram(Form("hMiSingleAllcore_cen%d",fCentBin),mcore,ptcore1) ; | |
1205 | FillHistogram(Form("hMiSingleAllcore_cen%d",fCentBin),mcore,ptcore2) ; | |
2cde7444 | 1206 | if(ph1->IsntUnfolded()) |
f0532ae0 | 1207 | FillHistogram(Form("hMiSingleAllwou_cen%d",fCentBin),m,pt1) ; |
2cde7444 | 1208 | if(ph2->IsntUnfolded()) |
f0532ae0 | 1209 | FillHistogram(Form("hMiSingleAllwou_cen%d",fCentBin),m,pt2) ; |
2cde7444 | 1210 | if(ph1->IsCPVOK()){ |
f0532ae0 | 1211 | FillHistogram(Form("hMiSingleCPV_cen%d",fCentBin),m,pt1) ; |
1212 | FillHistogram(Form("hMiSingleCPVcore_cen%d",fCentBin),mcore,ptcore1) ; | |
2cde7444 | 1213 | } |
1214 | if(ph2->IsCPVOK()){ | |
f0532ae0 | 1215 | FillHistogram(Form("hMiSingleCPV_cen%d",fCentBin),m,pt2) ; |
1216 | FillHistogram(Form("hMiSingleCPVcore_cen%d",fCentBin),mcore,ptcore2) ; | |
2cde7444 | 1217 | } |
1218 | if(ph1->IsCPV2OK()){ | |
f0532ae0 | 1219 | FillHistogram(Form("hMiSingleCPV2_cen%d",fCentBin),m,pt1) ; |
1220 | FillHistogram(Form("hMiSingleCPV2core_cen%d",fCentBin),mcore,ptcore1) ; | |
2cde7444 | 1221 | } |
1222 | if(ph2->IsCPV2OK()){ | |
f0532ae0 | 1223 | FillHistogram(Form("hMiSingleCPV2_cen%d",fCentBin),m,pt2) ; |
1224 | FillHistogram(Form("hMiSingleCPV2core_cen%d",fCentBin),mcore,ptcore2) ; | |
ada6b882 | 1225 | } |
2cde7444 | 1226 | if(ph1->IsDispOK()){ |
f0532ae0 | 1227 | FillHistogram(Form("hMiSingleDisp_cen%d",fCentBin),m,pt1) ; |
2cde7444 | 1228 | if(ph1->IsntUnfolded()){ |
f0532ae0 | 1229 | FillHistogram(Form("hMiSingleDispwou_cen%d",fCentBin),m,pt1) ; |
2cde7444 | 1230 | } |
f0532ae0 | 1231 | FillHistogram(Form("hMiSingleDispcore_cen%d",fCentBin),mcore,ptcore1) ; |
2cde7444 | 1232 | } |
1233 | if(ph2->IsDispOK()){ | |
f0532ae0 | 1234 | FillHistogram(Form("hMiSingleDisp_cen%d",fCentBin),m,pt2) ; |
2cde7444 | 1235 | if(ph1->IsntUnfolded()){ |
f0532ae0 | 1236 | FillHistogram(Form("hMiSingleDispwou_cen%d",fCentBin),m,pt2) ; |
2cde7444 | 1237 | } |
f0532ae0 | 1238 | FillHistogram(Form("hMiSingleDispcore_cen%d",fCentBin),mcore,ptcore2) ; |
2cde7444 | 1239 | } |
1240 | if(ph1->IsDisp2OK()){ | |
f0532ae0 | 1241 | FillHistogram(Form("hMiSingleDisp2_cen%d",fCentBin),m,pt1) ; |
1242 | FillHistogram(Form("hMiSingleDisp2core_cen%d",fCentBin),mcore,ptcore1) ; | |
ada6b882 | 1243 | } |
2cde7444 | 1244 | if(ph2->IsDisp2OK()){ |
f0532ae0 | 1245 | FillHistogram(Form("hMiSingleDisp2_cen%d",fCentBin),m,pt2) ; |
1246 | FillHistogram(Form("hMiSingleDisp2core_cen%d",fCentBin),mcore,ptcore2) ; | |
2cde7444 | 1247 | } |
1248 | if(ph1->IsDispOK() && ph1->IsCPVOK()){ | |
ada6b882 | 1249 | snprintf(key,55,"hMiSingleBoth_cen%d",fCentBin) ; |
f0532ae0 | 1250 | FillHistogram(key,m,pt1) ; |
ada6b882 | 1251 | snprintf(key,55,"hMiSingleBothcore_cen%d",fCentBin) ; |
f0532ae0 | 1252 | FillHistogram(key,mcore,ptcore1) ; |
2cde7444 | 1253 | } |
1254 | if(ph2->IsDispOK() && ph2->IsCPVOK()){ | |
ada6b882 | 1255 | snprintf(key,55,"hMiSingleBoth_cen%d",fCentBin) ; |
f0532ae0 | 1256 | FillHistogram(key,m,pt2) ; |
ada6b882 | 1257 | snprintf(key,55,"hMiSingleBothcore_cen%d",fCentBin) ; |
f0532ae0 | 1258 | FillHistogram(key,mcore,ptcore2) ; |
1259 | } | |
1260 | if(ph1->IsDisp2OK() && ph1->IsCPVOK()){ | |
1261 | FillHistogram(Form("hMiSingleBoth2_cen%d",fCentBin),m,pt1) ; | |
1262 | FillHistogram(Form("hMiSingleBoth2core_cen%d",fCentBin),mcore,ptcore1) ; | |
1263 | } | |
1264 | if(ph2->IsDisp2OK() && ph2->IsCPVOK()){ | |
1265 | FillHistogram(Form("hMiSingleBoth2_cen%d",fCentBin),m,pt2) ; | |
1266 | FillHistogram(Form("hMiSingleBoth2core_cen%d",fCentBin),mcore,ptcore2) ; | |
ada6b882 | 1267 | } |
1268 | ||
1269 | ||
1270 | ||
1271 | if(a<kAlphaCut){ | |
f0532ae0 | 1272 | FillHistogram(Form("hMiPi0All_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1273 | } |
1274 | if(ph1->IsCPVOK() && ph2->IsCPVOK()){ | |
f0532ae0 | 1275 | FillHistogram(Form("hMiMassPtV0ACPV_cen%d",fCentBin),m,pt,dphiA) ; |
1276 | FillHistogram(Form("hMiMassPtV0CCPV_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1277 | if(fHaveTPCRP) |
f0532ae0 | 1278 | FillHistogram(Form("hMiMassPtTPCCPV_cen%d",fCentBin),m,pt,dphiT) ; |
2cde7444 | 1279 | |
f0532ae0 | 1280 | FillHistogram(Form("hMiMassPtV0ACPVcore_cen%d",fCentBin),mcore, ptcore,dphiA) ; |
1281 | FillHistogram(Form("hMiMassPtV0CCPVcore_cen%d",fCentBin),mcore, ptcore,dphiC) ; | |
2cde7444 | 1282 | if(fHaveTPCRP) |
f0532ae0 | 1283 | FillHistogram(Form("hMiMassPtTPCCPVcore_cen%d",fCentBin),mcore, ptcore,dphiT) ; |
ada6b882 | 1284 | |
f0532ae0 | 1285 | FillHistogram(Form("hMiPi0CPV_cen%d",fCentBin),m,pt) ; |
1286 | FillHistogram(Form("hMiPi0CPVcore_cen%d",fCentBin),mcore, ptcore) ; | |
2cde7444 | 1287 | |
ada6b882 | 1288 | if(a<kAlphaCut){ |
f0532ae0 | 1289 | FillHistogram(Form("hMiPi0CPV_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1290 | } |
1291 | } | |
1292 | if(ph1->IsCPV2OK() && ph2->IsCPV2OK()){ | |
f0532ae0 | 1293 | FillHistogram(Form("hMiPi0CPV2_cen%d",fCentBin),m,pt) ; |
1294 | FillHistogram(Form("hMiPi0CPV2core_cen%d",fCentBin),mcore, ptcore) ; | |
2cde7444 | 1295 | |
da83c923 | 1296 | FillHistogram(Form("hMiMassPtV0ACPV2_cen%d",fCentBin),m,pt,dphiA) ; |
1297 | FillHistogram(Form("hMiMassPtV0CCPV2_cen%d",fCentBin),m,pt,dphiC) ; | |
1298 | if(fHaveTPCRP) | |
1299 | FillHistogram(Form("hMiMassPtTPCCPV2_cen%d",fCentBin),m,pt,dphiT) ; | |
1300 | FillHistogram(Form("hMiMassPtV0ACPV2core_cen%d",fCentBin),mcore,ptcore,dphiA) ; | |
1301 | FillHistogram(Form("hMiMassPtV0CCPV2core_cen%d",fCentBin),mcore,ptcore,dphiC) ; | |
1302 | if(fHaveTPCRP) | |
1303 | FillHistogram(Form("hMiMassPtTPCCPV2core_cen%d",fCentBin),mcore,ptcore,dphiT) ; | |
1304 | ||
ada6b882 | 1305 | if(a<kAlphaCut){ |
f0532ae0 | 1306 | FillHistogram(Form("hMiPi0CPV2_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1307 | } |
1308 | } | |
1309 | if(ph1->IsDispOK() && ph2->IsDispOK()){ | |
f0532ae0 | 1310 | FillHistogram(Form("hMiMassPtV0ADisp_cen%d",fCentBin),m,pt,dphiA) ; |
1311 | FillHistogram(Form("hMiMassPtV0CDisp_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1312 | if(fHaveTPCRP) |
f0532ae0 | 1313 | FillHistogram(Form("hMiMassPtTPCDisp_cen%d",fCentBin),m,pt,dphiT) ; |
ada6b882 | 1314 | |
1315 | FillHistogram(Form("hMiMassPtV0ADispcore_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiA) ; | |
1316 | FillHistogram(Form("hMiMassPtV0CDispcore_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiC) ; | |
2cde7444 | 1317 | if(fHaveTPCRP) |
ada6b882 | 1318 | FillHistogram(Form("hMiMassPtTPCDispcore_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiT) ; |
1319 | ||
2cde7444 | 1320 | |
f0532ae0 | 1321 | FillHistogram(Form("hMiPi0Disp_cen%d",fCentBin),m,pt) ; |
ada6b882 | 1322 | FillHistogram(Form("hMiPi0Dispcore_cen%d",fCentBin),pv12.M(),pv12.Pt()) ; |
2cde7444 | 1323 | if(ph1->IsntUnfolded() && ph2->IsntUnfolded()){ |
f0532ae0 | 1324 | FillHistogram(Form("hMiPi0Dispwou_cen%d",fCentBin),m,pt) ; |
da83c923 | 1325 | FillHistogram(Form("hMiMassPtV0ADispwou_cen%d",fCentBin),m,pt,dphiA) ; |
1326 | FillHistogram(Form("hMiMassPtV0CDispwou_cen%d",fCentBin),m,pt,dphiC) ; | |
1327 | if(fHaveTPCRP) | |
1328 | FillHistogram(Form("hMiMassPtTPCDispwou_cen%d",fCentBin),m,pt,dphiT) ; | |
2cde7444 | 1329 | } |
ada6b882 | 1330 | |
1331 | if(a<kAlphaCut){ | |
f0532ae0 | 1332 | FillHistogram(Form("hMiPi0Disp_a07_cen%d",fCentBin),m,pt) ; |
ada6b882 | 1333 | } |
2cde7444 | 1334 | if(ph1->IsCPVOK() && ph2->IsCPVOK()){ |
f0532ae0 | 1335 | FillHistogram(Form("hMiMassPtV0ABoth_cen%d",fCentBin),m,pt,dphiA) ; |
1336 | FillHistogram(Form("hMiMassPtV0CBoth_cen%d",fCentBin),m,pt,dphiC) ; | |
2cde7444 | 1337 | if(fHaveTPCRP) |
f0532ae0 | 1338 | FillHistogram(Form("hMiMassPtTPCBoth_cen%d",fCentBin),m,pt,dphiT) ; |
2cde7444 | 1339 | |
ada6b882 | 1340 | FillHistogram(Form("hMiMassPtV0ABothcore_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiA) ; |
1341 | FillHistogram(Form("hMiMassPtV0CBothcore_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiC) ; | |
2cde7444 | 1342 | if(fHaveTPCRP) |
ada6b882 | 1343 | FillHistogram(Form("hMiMassPtTPCBothcore_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiT) ; |
2cde7444 | 1344 | |
f0532ae0 | 1345 | FillHistogram(Form("hMiPi0Both_cen%d",fCentBin),m,pt) ; |
ada6b882 | 1346 | FillHistogram(Form("hMiPi0Bothcore_cen%d",fCentBin),pv12.M(),pv12.Pt()) ; |
1347 | ||
1348 | if(a<kAlphaCut){ | |
f0532ae0 | 1349 | FillHistogram(Form("hMiPi0Both_a07_cen%d",fCentBin),m,pt) ; |
2cde7444 | 1350 | } |
1351 | } | |
1352 | } | |
f0532ae0 | 1353 | |
1354 | if(ph1->IsDisp2OK() && ph2->IsDisp2OK()){ | |
1355 | FillHistogram(Form("hMiMassPtV0ADisp2_cen%d",fCentBin),m,pt,dphiA) ; | |
1356 | FillHistogram(Form("hMiMassPtV0CDisp2_cen%d",fCentBin),m,pt,dphiC) ; | |
1357 | if(fHaveTPCRP) | |
1358 | FillHistogram(Form("hMiMassPtTPCDisp2_cen%d",fCentBin),m,pt,dphiT) ; | |
1359 | ||
1360 | FillHistogram(Form("hMiMassPtV0ADisp2core_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiA) ; | |
1361 | FillHistogram(Form("hMiMassPtV0CDisp2core_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiC) ; | |
1362 | if(fHaveTPCRP) | |
1363 | FillHistogram(Form("hMiMassPtTPCDisp2core_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiT) ; | |
1364 | ||
1365 | ||
1366 | FillHistogram(Form("hMiPi0Disp2_cen%d",fCentBin),m,pt) ; | |
1367 | FillHistogram(Form("hMiPi0Disp2core_cen%d",fCentBin),pv12.M(),pv12.Pt()) ; | |
1368 | ||
1369 | if(ph1->IsCPVOK() && ph2->IsCPVOK()){ | |
1370 | FillHistogram(Form("hMiMassPtV0ABoth2_cen%d",fCentBin),m,pt,dphiA) ; | |
1371 | FillHistogram(Form("hMiMassPtV0CBoth2_cen%d",fCentBin),m,pt,dphiC) ; | |
1372 | if(fHaveTPCRP) | |
1373 | FillHistogram(Form("hMiMassPtTPCBoth2_cen%d",fCentBin),m,pt,dphiT) ; | |
1374 | ||
1375 | FillHistogram(Form("hMiMassPtV0ABoth2core_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiA) ; | |
1376 | FillHistogram(Form("hMiMassPtV0CBoth2core_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiC) ; | |
1377 | if(fHaveTPCRP) | |
1378 | FillHistogram(Form("hMiMassPtTPCBoth2core_cen%d",fCentBin),pv12.M(),pv12.Pt(),dphiT) ; | |
1379 | ||
1380 | FillHistogram(Form("hMiPi0Both2_cen%d",fCentBin),m,pt) ; | |
1381 | FillHistogram(Form("hMiPi0Both2core_cen%d",fCentBin),pv12.M(),pv12.Pt()) ; | |
1382 | ||
1383 | } | |
1384 | } | |
2cde7444 | 1385 | } // end of loop i2 |
1386 | } | |
1387 | } // end of loop i1 | |
2cde7444 | 1388 | } |
ada6b882 | 1389 | //_____________________________________________________________________________ |
1390 | void AliAnalysisTaskPi0Flow::UpdateLists() | |
2cde7444 | 1391 | { |
ada6b882 | 1392 | //Now we either add current events to stack or remove |
1393 | //If no photons in current event - no need to add it to mixed | |
107849ac | 1394 | |
ada6b882 | 1395 | TList * arrayList = GetCaloPhotonsPHOSList(fVtxBin, fCentBin, fEMRPBin); |
cdd3a269 | 1396 | if( fDebug >= 2 ) |
107849ac | 1397 | AliInfo( Form("fCentBin=%d, fCentNMixed[]=%d",fCentBin,fCentNMixed[fCentBin]) ); |
6ec40e8c | 1398 | if(fCaloPhotonsPHOS->GetEntriesFast()>0){ |
ada6b882 | 1399 | arrayList->AddFirst(fCaloPhotonsPHOS) ; |
1400 | fCaloPhotonsPHOS=0; | |
107849ac | 1401 | if(arrayList->GetEntries() > fCentNMixed[fCentBin]){ // Remove redundant events |
ada6b882 | 1402 | TObjArray * tmp = static_cast<TObjArray*>(arrayList->Last()) ; |
1403 | arrayList->RemoveLast() ; | |
1404 | delete tmp ; // TODO: may conflict with delete done by list being owner. | |
2cde7444 | 1405 | } |
2cde7444 | 1406 | } |
ada6b882 | 1407 | else |
1408 | fCaloPhotonsPHOS->Clear(); // TODO: redundant??? | |
2cde7444 | 1409 | } |
1410 | //_____________________________________________________________________________ | |
1411 | void AliAnalysisTaskPi0Flow::FillHistogram(const char * key,Double_t x)const{ | |
1412 | //FillHistogram | |
9ed0694f | 1413 | TH1 * hist = dynamic_cast<TH1*>(fOutputContainer->FindObject(key)) ; |
1414 | if(hist) | |
1415 | hist->Fill(x) ; | |
1416 | else | |
1417 | AliError(Form("can not find histogram (of instance TH1) <%s> ",key)) ; | |
2cde7444 | 1418 | } |
1419 | //_____________________________________________________________________________ | |
1420 | void AliAnalysisTaskPi0Flow::FillHistogram(const char * key,Double_t x,Double_t y)const{ | |
1421 | //FillHistogram | |
9ed0694f | 1422 | TH1 * th1 = dynamic_cast<TH1*> (fOutputContainer->FindObject(key)); |
1423 | if(th1) | |
1424 | th1->Fill(x, y) ; | |
1425 | else | |
1426 | AliError(Form("can not find histogram (of instance TH1) <%s> ",key)) ; | |
2cde7444 | 1427 | } |
1428 | ||
1429 | //_____________________________________________________________________________ | |
1430 | void AliAnalysisTaskPi0Flow::FillHistogram(const char * key,Double_t x,Double_t y, Double_t z) const{ | |
1431 | //Fills 1D histograms with key | |
9ed0694f | 1432 | TObject * obj = fOutputContainer->FindObject(key); |
1433 | ||
1434 | TH2 * th2 = dynamic_cast<TH2*> (obj); | |
1435 | if(th2) { | |
1436 | th2->Fill(x, y, z) ; | |
1437 | return; | |
2cde7444 | 1438 | } |
9ed0694f | 1439 | |
1440 | TH3 * th3 = dynamic_cast<TH3*> (obj); | |
1441 | if(th3) { | |
1442 | th3->Fill(x, y, z) ; | |
1443 | return; | |
2cde7444 | 1444 | } |
9ed0694f | 1445 | |
1446 | AliError(Form("can not find histogram (of instance TH2) <%s> ",key)) ; | |
2cde7444 | 1447 | } |
1448 | ||
45c6dc2d | 1449 | void AliAnalysisTaskPi0Flow::FillHistogram(const char * key,Double_t x,Double_t y, Double_t z, Double_t w) const{ |
1450 | //Fills 1D histograms with key | |
1451 | TObject * obj = fOutputContainer->FindObject(key); | |
1452 | ||
1453 | TH3 * th3 = dynamic_cast<TH3*> (obj); | |
1454 | if(th3) { | |
1455 | th3->Fill(x, y, z, w) ; | |
1456 | return; | |
1457 | } | |
1458 | ||
1459 | AliError(Form("can not find histogram (of instance TH3) <%s> ",key)) ; | |
1460 | } | |
1461 | ||
1462 | ||
ada6b882 | 1463 | //_____________________________________________________________________________ |
1464 | AliVEvent* AliAnalysisTaskPi0Flow::GetEvent() | |
1465 | { | |
1466 | fEvent = InputEvent(); | |
1467 | if( ! fEvent ) { | |
1468 | AliError("Event could not be retrieved"); | |
1469 | PostData(1, fOutputContainer); | |
1470 | } | |
1471 | return fEvent; | |
1472 | } | |
1473 | ||
1474 | ||
2cde7444 | 1475 | //___________________________________________________________________________ |
393743be | 1476 | // AliStack* AliAnalysisTaskPi0Flow::GetMCStack() |
1477 | // { | |
1478 | // fMCStack = 0; | |
1479 | // AliVEventHandler* eventHandler = AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler(); | |
1480 | // if(eventHandler){ | |
1481 | // AliMCEventHandler* mcEventHandler = dynamic_cast<AliMCEventHandler*> (eventHandler); | |
1482 | // if( mcEventHandler) | |
1483 | // fMCStack = static_cast<AliMCEventHandler*>(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler())->MCEvent()->Stack(); | |
1484 | // } | |
1485 | // return fMCStack; | |
1486 | // } | |
2cde7444 | 1487 | |
ada6b882 | 1488 | //___________________________________________________________________________ |
1489 | Int_t AliAnalysisTaskPi0Flow::GetCentralityBin(Float_t centralityV0M) | |
1490 | { | |
1491 | /* fCentBin=1+Int_t(centralityV0M/100. *kNCenBins) ; | |
1492 | if(centralityV0M < 5. || fCentBin < 0) | |
1493 | fCentBin=0 ; | |
1494 | if(fCentBin > kNCenBins-1) | |
1495 | fCentBin = kNCenBins-1 ; | |
1496 | */ | |
1497 | int lastBinUpperIndex = fCentEdges.GetSize() -1; | |
1498 | if( centralityV0M > fCentEdges[lastBinUpperIndex] ) { | |
cdd3a269 | 1499 | if( fDebug >= 1 ) |
f5e08ac9 | 1500 | AliWarning( Form("centrality (%f) larger then upper edge of last centrality bin (%f)!", centralityV0M, fCentEdges[lastBinUpperIndex]) ); |
ada6b882 | 1501 | return lastBinUpperIndex-1; |
1502 | } | |
1503 | if( centralityV0M < fCentEdges[0] ) { | |
cdd3a269 | 1504 | if( fDebug >= 1 ) |
f5e08ac9 | 1505 | AliWarning( Form("centrality (%f) smaller then lower edge of first bin (%f)!", centralityV0M, fCentEdges[0]) ); |
ada6b882 | 1506 | return 0; |
1507 | } | |
1508 | ||
1509 | fCentBin = TMath::BinarySearch<Double_t> ( GetNumberOfCentralityBins(), fCentEdges.GetArray(), centralityV0M ); | |
1510 | return fCentBin; | |
1511 | } | |
1512 | ||
1513 | //___________________________________________________________________________ | |
1514 | Int_t AliAnalysisTaskPi0Flow::GetRPBin() | |
1515 | { | |
1516 | Double_t averageRP; | |
1517 | if(fHaveTPCRP) | |
3c8a190f | 1518 | averageRP = fRP ;// If possible, it is better to have EP bin from TPC |
1519 | // to have similar events for miximng (including jets etc) (fRPV0A+fRPV0C+fRP) /3.; | |
ada6b882 | 1520 | else |
2b90a13e | 1521 | averageRP = (fRPV0A+fRPV0C) /2.; |
ada6b882 | 1522 | |
1523 | fEMRPBin = Int_t(fNEMRPBins*(averageRP)/TMath::Pi()); | |
1524 | ||
1525 | if(fEMRPBin> (Int_t) fNEMRPBins-1) | |
1526 | fEMRPBin=fNEMRPBins-1 ; | |
1527 | else if(fEMRPBin<0) | |
1528 | fEMRPBin=0; | |
1529 | ||
cdd3a269 | 1530 | if ( fDebug >= 2 ) |
f5e08ac9 | 1531 | AliInfo(Form("Event Mixing Reaction Plane bin is: %d", fEMRPBin)); |
1532 | ||
ada6b882 | 1533 | return fEMRPBin; |
1534 | } | |
1535 | ||
1536 | ||
1537 | //_____________________________________________________________________________ | |
c9fb2807 | 1538 | void AliAnalysisTaskPi0Flow::LogProgress(int step) |
ada6b882 | 1539 | { |
cdd3a269 | 1540 | if(fDebug >= 2) { |
ada6b882 | 1541 | AliInfo(Form("step %d completed", step)); |
1542 | } | |
1543 | // the +0.5 is not realy neccisarry, but oh well... -henrik | |
c9fb2807 | 1544 | //FillHistogram("hSelEvents", step+0.5, internalRunNumber-0.5); |
1545 | //FillHistogram("hTotSelEvents", step+0.5); | |
1546 | } | |
1547 | ||
1548 | void AliAnalysisTaskPi0Flow::LogSelection(int step, int internalRunNumber) | |
1549 | { | |
1550 | // if(fDebug > 1) { | |
1551 | // AliInfo(Form("step %d completed", step)); | |
1552 | // } | |
1553 | // the +0.5 is not realy neccisarry, but oh well... -henrik | |
ada6b882 | 1554 | FillHistogram("hSelEvents", step+0.5, internalRunNumber-0.5); |
1555 | FillHistogram("hTotSelEvents", step+0.5); | |
1556 | } | |
1557 | ||
c9fb2807 | 1558 | |
ada6b882 | 1559 | //___________________________________________________________________________ |
1560 | Int_t AliAnalysisTaskPi0Flow::ConvertToInternalRunNumber(Int_t run){ | |
1561 | if( kLHC11h == fPeriod ) { | |
1562 | switch(run){ | |
1563 | case 170593 : return 179 ; | |
1564 | case 170572 : return 178 ; | |
1565 | case 170556 : return 177 ; | |
1566 | case 170552 : return 176 ; | |
1567 | case 170546 : return 175 ; | |
1568 | case 170390 : return 174 ; | |
1569 | case 170389 : return 173 ; | |
1570 | case 170388 : return 172 ; | |
1571 | case 170387 : return 171 ; | |
1572 | case 170315 : return 170 ; | |
1573 | case 170313 : return 169 ; | |
1574 | case 170312 : return 168 ; | |
1575 | case 170311 : return 167 ; | |
1576 | case 170309 : return 166 ; | |
1577 | case 170308 : return 165 ; | |
1578 | case 170306 : return 164 ; | |
1579 | case 170270 : return 163 ; | |
1580 | case 170269 : return 162 ; | |
1581 | case 170268 : return 161 ; | |
1582 | case 170267 : return 160 ; | |
1583 | case 170264 : return 159 ; | |
1584 | case 170230 : return 158 ; | |
1585 | case 170228 : return 157 ; | |
1586 | case 170208 : return 156 ; | |
1587 | case 170207 : return 155 ; | |
1588 | case 170205 : return 154 ; | |
1589 | case 170204 : return 153 ; | |
1590 | case 170203 : return 152 ; | |
1591 | case 170195 : return 151 ; | |
1592 | case 170193 : return 150 ; | |
1593 | case 170163 : return 149 ; | |
1594 | case 170162 : return 148 ; | |
1595 | case 170159 : return 147 ; | |
1596 | case 170155 : return 146 ; | |
1597 | case 170152 : return 145 ; | |
1598 | case 170091 : return 144 ; | |
1599 | case 170089 : return 143 ; | |
1600 | case 170088 : return 142 ; | |
1601 | case 170085 : return 141 ; | |
1602 | case 170084 : return 140 ; | |
1603 | case 170083 : return 139 ; | |
1604 | case 170081 : return 138 ; | |
1605 | case 170040 : return 137 ; | |
1606 | case 170038 : return 136 ; | |
1607 | case 170036 : return 135 ; | |
1608 | case 170027 : return 134 ; | |
1609 | case 169981 : return 133 ; | |
1610 | case 169975 : return 132 ; | |
1611 | case 169969 : return 131 ; | |
1612 | case 169965 : return 130 ; | |
1613 | case 169961 : return 129 ; | |
1614 | case 169956 : return 128 ; | |
1615 | case 169926 : return 127 ; | |
1616 | case 169924 : return 126 ; | |
1617 | case 169923 : return 125 ; | |
1618 | case 169922 : return 124 ; | |
1619 | case 169919 : return 123 ; | |
1620 | case 169918 : return 122 ; | |
1621 | case 169914 : return 121 ; | |
1622 | case 169859 : return 120 ; | |
1623 | case 169858 : return 119 ; | |
1624 | case 169855 : return 118 ; | |
1625 | case 169846 : return 117 ; | |
1626 | case 169838 : return 116 ; | |
1627 | case 169837 : return 115 ; | |
1628 | case 169835 : return 114 ; | |
1629 | case 169683 : return 113 ; | |
1630 | case 169628 : return 112 ; | |
1631 | case 169591 : return 111 ; | |
1632 | case 169590 : return 110 ; | |
1633 | case 169588 : return 109 ; | |
1634 | case 169587 : return 108 ; | |
1635 | case 169586 : return 107 ; | |
1636 | case 169584 : return 106 ; | |
1637 | case 169557 : return 105 ; | |
1638 | case 169555 : return 104 ; | |
1639 | case 169554 : return 103 ; | |
1640 | case 169553 : return 102 ; | |
1641 | case 169550 : return 101 ; | |
1642 | case 169515 : return 100 ; | |
1643 | case 169512 : return 99 ; | |
1644 | case 169506 : return 98 ; | |
1645 | case 169504 : return 97 ; | |
1646 | case 169498 : return 96 ; | |
1647 | case 169475 : return 95 ; | |
1648 | case 169420 : return 94 ; | |
1649 | case 169419 : return 93 ; | |
1650 | case 169418 : return 92 ; | |
1651 | case 169417 : return 91 ; | |
1652 | case 169415 : return 90 ; | |
1653 | case 169411 : return 89 ; | |
1654 | case 169238 : return 88 ; | |
1655 | case 169236 : return 87 ; | |
1656 | case 169167 : return 86 ; | |
1657 | case 169160 : return 85 ; | |
1658 | case 169156 : return 84 ; | |
1659 | case 169148 : return 83 ; | |
1660 | case 169145 : return 82 ; | |
1661 | case 169144 : return 81 ; | |
1662 | case 169143 : return 80 ; | |
1663 | case 169138 : return 79 ; | |
1664 | case 169099 : return 78 ; | |
1665 | case 169094 : return 77 ; | |
1666 | case 169091 : return 76 ; | |
1667 | case 169045 : return 75 ; | |
1668 | case 169044 : return 74 ; | |
1669 | case 169040 : return 73 ; | |
1670 | case 169035 : return 72 ; | |
1671 | case 168992 : return 71 ; | |
1672 | case 168988 : return 70 ; | |
1673 | case 168984 : return 69 ; | |
1674 | case 168826 : return 68 ; | |
1675 | case 168777 : return 67 ; | |
1676 | case 168514 : return 66 ; | |
1677 | case 168512 : return 65 ; | |
1678 | case 168511 : return 64 ; | |
1679 | case 168467 : return 63 ; | |
1680 | case 168464 : return 62 ; | |
1681 | case 168461 : return 61 ; | |
1682 | case 168460 : return 60 ; | |
1683 | case 168458 : return 59 ; | |
1684 | case 168362 : return 58 ; | |
1685 | case 168361 : return 57 ; | |
1686 | case 168356 : return 56 ; | |
1687 | case 168342 : return 55 ; | |
1688 | case 168341 : return 54 ; | |
1689 | case 168325 : return 53 ; | |
1690 | case 168322 : return 52 ; | |
1691 | case 168318 : return 51 ; | |
1692 | case 168311 : return 50 ; | |
1693 | case 168310 : return 49 ; | |
1694 | case 168213 : return 48 ; | |
1695 | case 168212 : return 47 ; | |
1696 | case 168208 : return 46 ; | |
1697 | case 168207 : return 45 ; | |
1698 | case 168206 : return 44 ; | |
1699 | case 168205 : return 43 ; | |
1700 | case 168204 : return 42 ; | |
1701 | case 168203 : return 41 ; | |
1702 | case 168181 : return 40 ; | |
1703 | case 168177 : return 39 ; | |
1704 | case 168175 : return 38 ; | |
1705 | case 168173 : return 37 ; | |
1706 | case 168172 : return 36 ; | |
1707 | case 168171 : return 35 ; | |
1708 | case 168115 : return 34 ; | |
1709 | case 168108 : return 33 ; | |
1710 | case 168107 : return 32 ; | |
1711 | case 168105 : return 31 ; | |
1712 | case 168104 : return 30 ; | |
1713 | case 168103 : return 29 ; | |
1714 | case 168076 : return 28 ; | |
1715 | case 168069 : return 27 ; | |
1716 | case 168068 : return 26 ; | |
1717 | case 168066 : return 25 ; | |
1718 | case 167988 : return 24 ; | |
1719 | case 167987 : return 23 ; | |
1720 | case 167986 : return 22 ; | |
1721 | case 167985 : return 21 ; | |
1722 | case 167921 : return 20 ; | |
1723 | case 167920 : return 19 ; | |
1724 | case 167915 : return 18 ; | |
1725 | case 167909 : return 17 ; | |
1726 | case 167903 : return 16 ; | |
1727 | case 167902 : return 15 ; | |
1728 | case 167818 : return 14 ; | |
1729 | case 167814 : return 13 ; | |
1730 | case 167813 : return 12 ; | |
1731 | case 167808 : return 11 ; | |
1732 | case 167807 : return 10 ; | |
1733 | case 167806 : return 9 ; | |
1734 | case 167713 : return 8 ; | |
1735 | case 167712 : return 7 ; | |
1736 | case 167711 : return 6 ; | |
1737 | case 167706 : return 5 ; | |
1738 | case 167693 : return 4 ; | |
1739 | case 166532 : return 3 ; | |
1740 | case 166530 : return 2 ; | |
1741 | case 166529 : return 1 ; | |
1742 | ||
1743 | default : return 199; | |
1744 | } | |
1745 | } | |
1746 | if( kLHC10h == fPeriod ) { | |
1747 | switch(run){ | |
1748 | case 139517 : return 137; | |
1749 | case 139514 : return 136; | |
1750 | case 139513 : return 135; | |
1751 | case 139511 : return 134; | |
1752 | case 139510 : return 133; | |
1753 | case 139507 : return 132; | |
1754 | case 139505 : return 131; | |
1755 | case 139504 : return 130; | |
1756 | case 139503 : return 129; | |
1757 | case 139470 : return 128; | |
1758 | case 139467 : return 127; | |
1759 | case 139466 : return 126; | |
1760 | case 139465 : return 125; | |
1761 | case 139440 : return 124; | |
1762 | case 139439 : return 123; | |
1763 | case 139438 : return 122; | |
1764 | case 139437 : return 121; | |
1765 | case 139360 : return 120; | |
1766 | case 139329 : return 119; | |
1767 | case 139328 : return 118; | |
1768 | case 139314 : return 117; | |
1769 | case 139311 : return 116; | |
1770 | case 139310 : return 115; | |
1771 | case 139309 : return 114; | |
1772 | case 139308 : return 113; | |
1773 | case 139173 : return 112; | |
1774 | case 139172 : return 111; | |
1775 | case 139110 : return 110; | |
1776 | case 139107 : return 109; | |
1777 | case 139105 : return 108; | |
1778 | case 139104 : return 107; | |
1779 | case 139042 : return 106; | |
1780 | case 139038 : return 105; | |
1781 | case 139037 : return 104; | |
1782 | case 139036 : return 103; | |
1783 | case 139029 : return 102; | |
1784 | case 139028 : return 101; | |
1785 | case 138983 : return 100; | |
1786 | case 138982 : return 99; | |
1787 | case 138980 : return 98; | |
1788 | case 138979 : return 97; | |
1789 | case 138978 : return 96; | |
1790 | case 138977 : return 95; | |
1791 | case 138976 : return 94; | |
1792 | case 138973 : return 93; | |
1793 | case 138972 : return 92; | |
1794 | case 138965 : return 91; | |
1795 | case 138924 : return 90; | |
1796 | case 138872 : return 89; | |
1797 | case 138871 : return 88; | |
1798 | case 138870 : return 87; | |
1799 | case 138837 : return 86; | |
1800 | case 138830 : return 85; | |
1801 | case 138828 : return 84; | |
1802 | case 138826 : return 83; | |
1803 | case 138796 : return 82; | |
1804 | case 138795 : return 81; | |
1805 | case 138742 : return 80; | |
1806 | case 138732 : return 79; | |
1807 | case 138730 : return 78; | |
1808 | case 138666 : return 77; | |
1809 | case 138662 : return 76; | |
1810 | case 138653 : return 75; | |
1811 | case 138652 : return 74; | |
1812 | case 138638 : return 73; | |
1813 | case 138624 : return 72; | |
1814 | case 138621 : return 71; | |
1815 | case 138583 : return 70; | |
1816 | case 138582 : return 69; | |
1817 | case 138579 : return 68; | |
1818 | case 138578 : return 67; | |
1819 | case 138534 : return 66; | |
1820 | case 138469 : return 65; | |
1821 | case 138442 : return 64; | |
1822 | case 138439 : return 63; | |
1823 | case 138438 : return 62; | |
1824 | case 138396 : return 61; | |
1825 | case 138364 : return 60; | |
1826 | case 138359 : return 59; | |
1827 | case 138275 : return 58; | |
1828 | case 138225 : return 57; | |
1829 | case 138201 : return 56; | |
1830 | case 138200 : return 55; | |
1831 | case 138197 : return 54; | |
1832 | case 138192 : return 53; | |
1833 | case 138190 : return 52; | |
1834 | case 138154 : return 51; | |
1835 | case 138153 : return 50; | |
1836 | case 138151 : return 49; | |
1837 | case 138150 : return 48; | |
1838 | case 138126 : return 47; | |
1839 | case 138125 : return 46; | |
1840 | case 137848 : return 45; | |
1841 | case 137847 : return 44; | |
1842 | case 137844 : return 43; | |
1843 | case 137843 : return 42; | |
1844 | case 137752 : return 41; | |
1845 | case 137751 : return 40; | |
1846 | case 137748 : return 39; | |
1847 | case 137724 : return 38; | |
1848 | case 137722 : return 37; | |
1849 | case 137718 : return 36; | |
1850 | case 137704 : return 35; | |
1851 | case 137693 : return 34; | |
1852 | case 137692 : return 33; | |
1853 | case 137691 : return 32; | |
1854 | case 137689 : return 31; | |
1855 | case 137686 : return 30; | |
1856 | case 137685 : return 29; | |
1857 | case 137639 : return 28; | |
1858 | case 137638 : return 27; | |
1859 | case 137608 : return 26; | |
1860 | case 137595 : return 25; | |
1861 | case 137549 : return 24; | |
1862 | case 137546 : return 23; | |
1863 | case 137544 : return 22; | |
1864 | case 137541 : return 21; | |
1865 | case 137539 : return 20; | |
1866 | case 137531 : return 19; | |
1867 | case 137530 : return 18; | |
1868 | case 137443 : return 17; | |
1869 | case 137441 : return 16; | |
1870 | case 137440 : return 15; | |
1871 | case 137439 : return 14; | |
1872 | case 137434 : return 13; | |
1873 | case 137432 : return 12; | |
1874 | case 137431 : return 11; | |
1875 | case 137430 : return 10; | |
1876 | case 137366 : return 9; | |
1877 | case 137243 : return 8; | |
1878 | case 137236 : return 7; | |
1879 | case 137235 : return 6; | |
1880 | case 137232 : return 5; | |
1881 | case 137231 : return 4; | |
1882 | case 137165 : return 3; | |
1883 | case 137162 : return 2; | |
1884 | case 137161 : return 1; | |
1885 | default : return 199; | |
1886 | } | |
1887 | } | |
90d2ba9f | 1888 | if( kLHC13 == fPeriod ) { |
1889 | switch(run){ | |
1890 | case 195344 : return 1; | |
1891 | case 195346 : return 2; | |
1892 | case 195351 : return 3; | |
1893 | case 195389 : return 4; | |
1894 | case 195390 : return 5; | |
1895 | case 195391 : return 6; | |
1896 | case 195478 : return 7; | |
1897 | case 195479 : return 8; | |
1898 | case 195480 : return 9; | |
1899 | case 195481 : return 10; | |
1900 | case 195482 : return 11; | |
1901 | case 195483 : return 12; | |
1902 | case 195529 : return 13; | |
1903 | case 195531 : return 14; | |
1904 | case 195532 : return 15; | |
1905 | case 195566 : return 16; | |
1906 | case 195567 : return 17; | |
1907 | case 195568 : return 18; | |
1908 | case 195592 : return 19; | |
1909 | case 195593 : return 20; | |
1910 | case 195596 : return 21; | |
1911 | case 195633 : return 22; | |
1912 | case 195635 : return 23; | |
1913 | case 195644 : return 24; | |
1914 | case 195673 : return 25; | |
1915 | case 195675 : return 26; | |
1916 | case 195676 : return 27; | |
1917 | case 195677 : return 28; | |
1918 | case 195681 : return 29; | |
1919 | case 195682 : return 30; | |
1920 | case 195720 : return 31; | |
1921 | case 195721 : return 32; | |
1922 | case 195722 : return 33; | |
1923 | case 195724 : return 34; | |
1924 | case 195725 : return 34; | |
1925 | case 195726 : return 35; | |
1926 | case 195727 : return 36; | |
1927 | case 195760 : return 37; | |
1928 | case 195761 : return 38; | |
1929 | case 195765 : return 39; | |
1930 | case 195767 : return 40; | |
1931 | case 195783 : return 41; | |
1932 | case 195787 : return 42; | |
1933 | case 195826 : return 43; | |
1934 | case 195827 : return 44; | |
1935 | case 195829 : return 45; | |
1936 | case 195830 : return 46; | |
1937 | case 195831 : return 47; | |
1938 | case 195867 : return 48; | |
1939 | case 195869 : return 49; | |
1940 | case 195871 : return 50; | |
1941 | case 195872 : return 51; | |
1942 | case 195873 : return 52; | |
1943 | case 195935 : return 53; | |
1944 | case 195949 : return 54; | |
1945 | case 195950 : return 55; | |
1946 | case 195954 : return 56; | |
1947 | case 195955 : return 57; | |
1948 | case 195958 : return 58; | |
1949 | case 195989 : return 59; | |
1950 | case 195994 : return 60; | |
1951 | case 195998 : return 61; | |
1952 | case 196000 : return 62; | |
1953 | case 196006 : return 63; | |
1954 | case 196085 : return 64; | |
1955 | case 196089 : return 65; | |
1956 | case 196090 : return 66; | |
1957 | case 196091 : return 67; | |
1958 | case 196099 : return 68; | |
1959 | case 196105 : return 69; | |
1960 | case 196107 : return 70; | |
1961 | case 196185 : return 71; | |
1962 | case 196187 : return 72; | |
1963 | case 196194 : return 73; | |
1964 | case 196197 : return 74; | |
1965 | case 196199 : return 75; | |
1966 | case 196200 : return 76; | |
1967 | case 196201 : return 77; | |
1968 | case 196203 : return 78; | |
1969 | case 196208 : return 79; | |
1970 | case 196214 : return 80; | |
1971 | case 196308 : return 81; | |
1972 | case 196309 : return 82; | |
1973 | case 196310 : return 83; | |
1974 | case 196311 : return 84; | |
1975 | case 196433 : return 85; | |
1976 | case 196474 : return 86; | |
1977 | case 196475 : return 87; | |
1978 | case 196477 : return 88; | |
1979 | case 196528 : return 89; | |
1980 | case 196533 : return 90; | |
1981 | case 196535 : return 91; | |
1982 | case 196563 : return 92; | |
1983 | case 196564 : return 93; | |
1984 | case 196566 : return 94; | |
1985 | case 196568 : return 95; | |
1986 | case 196601 : return 96; | |
1987 | case 196605 : return 97; | |
1988 | case 196608 : return 98; | |
1989 | case 196646 : return 99; | |
1990 | case 196648 : return 100; | |
1991 | case 196701 : return 101; | |
1992 | case 196702 : return 102; | |
1993 | case 196703 : return 103; | |
1994 | case 196706 : return 104; | |
1995 | case 196714 : return 105; | |
1996 | case 196720 : return 106; | |
1997 | case 196721 : return 107; | |
1998 | case 196722 : return 108; | |
1999 | case 196772 : return 109; | |
2000 | case 196773 : return 110; | |
2001 | case 196774 : return 111; | |
2002 | case 196869 : return 112; | |
2003 | case 196870 : return 113; | |
2004 | case 196874 : return 114; | |
2005 | case 196876 : return 115; | |
2006 | case 196965 : return 116; | |
2007 | case 196967 : return 117; | |
2008 | case 196972 : return 118; | |
2009 | case 196973 : return 119; | |
2010 | case 196974 : return 120; | |
2011 | case 197003 : return 121; | |
2012 | case 197011 : return 122; | |
2013 | case 197012 : return 123; | |
2014 | case 197015 : return 124; | |
2015 | case 197027 : return 125; | |
2016 | case 197031 : return 126; | |
2017 | case 197089 : return 127; | |
2018 | case 197090 : return 128; | |
2019 | case 197091 : return 129; | |
2020 | case 197092 : return 130; | |
2021 | case 197094 : return 131; | |
2022 | case 197098 : return 132; | |
2023 | case 197099 : return 133; | |
2024 | case 197138 : return 134; | |
2025 | case 197139 : return 135; | |
2026 | case 197142 : return 136; | |
2027 | case 197143 : return 137; | |
2028 | case 197144 : return 138; | |
2029 | case 197145 : return 139; | |
2030 | case 197146 : return 140; | |
2031 | case 197147 : return 140; | |
2032 | case 197148 : return 141; | |
2033 | case 197149 : return 142; | |
2034 | case 197150 : return 143; | |
2035 | case 197152 : return 144; | |
2036 | case 197153 : return 145; | |
2037 | case 197184 : return 146; | |
2038 | case 197189 : return 147; | |
2039 | case 197247 : return 148; | |
2040 | case 197248 : return 149; | |
2041 | case 197254 : return 150; | |
2042 | case 197255 : return 151; | |
2043 | case 197256 : return 152; | |
2044 | case 197258 : return 153; | |
2045 | case 197260 : return 154; | |
2046 | case 197296 : return 155; | |
2047 | case 197297 : return 156; | |
2048 | case 197298 : return 157; | |
2049 | case 197299 : return 158; | |
2050 | case 197300 : return 159; | |
2051 | case 197302 : return 160; | |
2052 | case 197341 : return 161; | |
2053 | case 197342 : return 162; | |
2054 | case 197348 : return 163; | |
2055 | case 197349 : return 164; | |
2056 | case 197351 : return 165; | |
2057 | case 197386 : return 166; | |
2058 | case 197387 : return 167; | |
2059 | case 197388 : return 168; | |
2060 | default : return 199; | |
2061 | } | |
2062 | } | |
2b90a13e | 2063 | if((fPeriod == kUndefinedPeriod) && (fDebug >= 1) ) { |
ada6b882 | 2064 | AliWarning("Period not defined"); |
2065 | } | |
2066 | return 1; | |
2cde7444 | 2067 | } |
2068 | //_____________________________________________________________________________ | |
2069 | Bool_t AliAnalysisTaskPi0Flow::TestLambda(Double_t pt,Double_t l1,Double_t l2){ | |
ada6b882 | 2070 | |
2cde7444 | 2071 | Double_t l2Mean = 1.53126+9.50835e+06/(1.+1.08728e+07*pt+1.73420e+06*pt*pt) ; |
2072 | Double_t l1Mean = 1.12365+0.123770*TMath::Exp(-pt*0.246551)+5.30000e-03*pt ; | |
2073 | Double_t l2Sigma = 6.48260e-02+7.60261e+10/(1.+1.53012e+11*pt+5.01265e+05*pt*pt)+9.00000e-03*pt; | |
2074 | Double_t l1Sigma = 4.44719e-04+6.99839e-01/(1.+1.22497e+00*pt+6.78604e-07*pt*pt)+9.00000e-03*pt; | |
2075 | Double_t c=-0.35-0.550*TMath::Exp(-0.390730*pt) ; | |
ada6b882 | 2076 | Double_t R2=0.5*(l1-l1Mean)*(l1-l1Mean)/l1Sigma/l1Sigma + |
2077 | 0.5*(l2-l2Mean)*(l2-l2Mean)/l2Sigma/l2Sigma + | |
2078 | 0.5*c*(l1-l1Mean)*(l2-l2Mean)/l1Sigma/l2Sigma ; | |
2cde7444 | 2079 | return (R2<2.5*2.5) ; |
ada6b882 | 2080 | |
2cde7444 | 2081 | } |
2082 | //_____________________________________________________________________________ | |
2083 | Bool_t AliAnalysisTaskPi0Flow::TestLambda2(Double_t pt,Double_t l1,Double_t l2){ | |
ada6b882 | 2084 | |
2cde7444 | 2085 | Double_t l2Mean = 1.53126+9.50835e+06/(1.+1.08728e+07*pt+1.73420e+06*pt*pt) ; |
2086 | Double_t l1Mean = 1.12365+0.123770*TMath::Exp(-pt*0.246551)+5.30000e-03*pt ; | |
2087 | Double_t l2Sigma = 6.48260e-02+7.60261e+10/(1.+1.53012e+11*pt+5.01265e+05*pt*pt)+9.00000e-03*pt; | |
2088 | Double_t l1Sigma = 4.44719e-04+6.99839e-01/(1.+1.22497e+00*pt+6.78604e-07*pt*pt)+9.00000e-03*pt; | |
2089 | Double_t c=-0.35-0.550*TMath::Exp(-0.390730*pt) ; | |
ada6b882 | 2090 | Double_t R2=0.5*(l1-l1Mean)*(l1-l1Mean)/l1Sigma/l1Sigma + |
2091 | 0.5*(l2-l2Mean)*(l2-l2Mean)/l2Sigma/l2Sigma + | |
2092 | 0.5*c*(l1-l1Mean)*(l2-l2Mean)/l1Sigma/l2Sigma ; | |
2cde7444 | 2093 | return (R2<1.5*1.5) ; |
ada6b882 | 2094 | |
2cde7444 | 2095 | } |
ada6b882 | 2096 | //____________________________________________________________________________ |
2097 | TList* AliAnalysisTaskPi0Flow::GetCaloPhotonsPHOSList(UInt_t vtxBin, UInt_t centBin, UInt_t rpBin) | |
2098 | { | |
2099 | int offset = vtxBin * GetNumberOfCentralityBins() * fNEMRPBins | |
2100 | + centBin * fNEMRPBins | |
2101 | + rpBin; | |
2102 | if( fCaloPhotonsPHOSLists->At(offset) ) { // list exists | |
2103 | TList* list = dynamic_cast<TList*> (fCaloPhotonsPHOSLists->At(offset)); | |
2104 | if( ! list ) | |
2105 | AliError("object in fCaloPhotonsPHOSLists at %i did not cast"); | |
2106 | return list; | |
2107 | } | |
2108 | else {// no list for this bin has been created, yet | |
2109 | TList* list = new TList(); | |
2110 | list->SetOwner(); | |
2111 | fCaloPhotonsPHOSLists->AddAt(list, offset); | |
2112 | return list; | |
2113 | } | |
2114 | } | |
2115 | ||
2cde7444 | 2116 | //____________________________________________________________________________ |
2117 | Double_t AliAnalysisTaskPi0Flow::TestCPV(Double_t dx, Double_t dz, Double_t pt, Int_t charge){ | |
2118 | //Parameterization of LHC10h period | |
2119 | //_true if neutral_ | |
ada6b882 | 2120 | |
2cde7444 | 2121 | Double_t meanX=0; |
2122 | Double_t meanZ=0.; | |
2123 | Double_t sx=TMath::Min(5.4,2.59719e+02*TMath::Exp(-pt/1.02053e-01)+ | |
ada6b882 | 2124 | 6.58365e-01*5.91917e-01*5.91917e-01/((pt-9.61306e-01)*(pt-9.61306e-01)+5.91917e-01*5.91917e-01)+1.59219); |
2cde7444 | 2125 | Double_t sz=TMath::Min(2.75,4.90341e+02*1.91456e-02*1.91456e-02/(pt*pt+1.91456e-02*1.91456e-02)+1.60) ; |
53c2a02a | 2126 | Double_t mf = 0.; // |
2b90a13e | 2127 | if(fEventAOD) mf = fEventAOD->GetMagneticField(); //Positive for ++ and negative for -- |
2128 | else if(fEventESD) mf = fEventESD->GetMagneticField(); //Positive for ++ and negative for -- | |
2129 | ||
2cde7444 | 2130 | |
2131 | if(mf<0.){ //field -- | |
2132 | meanZ = -0.468318 ; | |
2133 | if(charge>0) | |
2134 | meanX=TMath::Min(7.3, 3.89994*1.20679*1.20679/(pt*pt+1.20679*1.20679)+0.249029+2.49088e+07*TMath::Exp(-pt*3.33650e+01)) ; | |
2135 | else | |
2136 | meanX=-TMath::Min(7.7,3.86040*0.912499*0.912499/(pt*pt+0.912499*0.912499)+1.23114+4.48277e+05*TMath::Exp(-pt*2.57070e+01)) ; | |
2137 | } | |
2138 | else{ //Field ++ | |
2139 | meanZ= -0.468318; | |
2140 | if(charge>0) | |
2141 | meanX=-TMath::Min(8.0,3.86040*1.31357*1.31357/(pt*pt+1.31357*1.31357)+0.880579+7.56199e+06*TMath::Exp(-pt*3.08451e+01)) ; | |
2142 | else | |
ada6b882 | 2143 | meanX= TMath::Min(6.85, 3.89994*1.16240*1.16240/(pt*pt+1.16240*1.16240)-0.120787+2.20275e+05*TMath::Exp(-pt*2.40913e+01)) ; |
2cde7444 | 2144 | } |
2145 | ||
2146 | Double_t rz=(dz-meanZ)/sz ; | |
2147 | Double_t rx=(dx-meanX)/sx ; | |
2148 | return TMath::Sqrt(rx*rx+rz*rz) ; | |
2149 | } | |
2150 | //____________________________________________________________________________ | |
b509e3a5 | 2151 | void AliAnalysisTaskPi0Flow::SetFlatteningData(){ |
2152 | //Read objects with flattening parameters | |
2153 | AliOADBContainer flatContainer("phosFlat"); | |
2154 | flatContainer.InitFromFile(fEPcalibFileName.Data(),"phosFlat"); | |
2155 | TObjArray *maps = (TObjArray*)flatContainer.GetObject(fRunNumber,"phosFlat"); | |
2156 | if(!maps){ | |
2157 | AliError(Form("Can not read Flattening for run %d. \n From file >%s<\n",fRunNumber,fEPcalibFileName.Data())) ; | |
2cde7444 | 2158 | } |
b509e3a5 | 2159 | else{ |
2160 | AliInfo(Form("Setting PHOS flattening with name %s \n",maps->GetName())) ; | |
9d29cbcb | 2161 | AliEPFlattener * h = (AliEPFlattener*)maps->At(0) ; |
b509e3a5 | 2162 | if(fTPCFlat) delete fTPCFlat ; |
9d29cbcb | 2163 | fTPCFlat = new AliEPFlattener() ; |
b509e3a5 | 2164 | fTPCFlat = h ; |
9d29cbcb | 2165 | h = (AliEPFlattener*)maps->At(1) ; |
b509e3a5 | 2166 | if(fV0AFlat) delete fV0AFlat ; |
9d29cbcb | 2167 | fV0AFlat = new AliEPFlattener() ; |
b509e3a5 | 2168 | fV0AFlat = h ; |
9d29cbcb | 2169 | h = (AliEPFlattener*)maps->At(2) ; |
b509e3a5 | 2170 | if(fV0CFlat) delete fV0CFlat ; |
9d29cbcb | 2171 | fV0CFlat = new AliEPFlattener() ; |
b509e3a5 | 2172 | fV0CFlat = h ; |
2173 | } | |
2174 | ||
2cde7444 | 2175 | } |
b509e3a5 | 2176 | //____________________________________________________________________________ |
2177 | Double_t AliAnalysisTaskPi0Flow::ApplyFlattening(Double_t phi, Double_t c){ | |
2178 | ||
2179 | if(fTPCFlat) | |
2180 | return fTPCFlat->MakeFlat(phi,c); | |
2181 | return phi ; | |
2cde7444 | 2182 | |
2cde7444 | 2183 | } |
b509e3a5 | 2184 | //____________________________________________________________________________ |
2185 | Double_t AliAnalysisTaskPi0Flow::ApplyFlatteningV0A(Double_t phi, Double_t c){ | |
2186 | ||
2187 | if(fV0AFlat) | |
2188 | return fV0AFlat->MakeFlat(phi,c); | |
2189 | return phi ; | |
2cde7444 | 2190 | |
2191 | } | |
2192 | //____________________________________________________________________________ | |
b509e3a5 | 2193 | Double_t AliAnalysisTaskPi0Flow::ApplyFlatteningV0C(Double_t phi, Double_t c){ |
2194 | ||
2195 | if(fV0CFlat) | |
2196 | return fV0CFlat->MakeFlat(phi,c); | |
ada6b882 | 2197 | return phi ; |
2198 | ||
2199 | } | |
2cde7444 | 2200 | //____________________________________________________________________________ |
91b112bd | 2201 | Double_t AliAnalysisTaskPi0Flow::CoreEnergy(AliVCluster * clu, AliVCaloCells * cells) |
2202 | { | |
2cde7444 | 2203 | //calculate energy of the cluster in the circle with radius distanceCut around the maximum |
ada6b882 | 2204 | |
2cde7444 | 2205 | //Can not use already calculated coordinates? |
2206 | //They have incidence correction... | |
2207 | const Double_t distanceCut =3.5 ; | |
2208 | const Double_t logWeight=4.5 ; | |
ada6b882 | 2209 | |
f0532ae0 | 2210 | const Double32_t * elist = clu->GetCellsAmplitudeFraction() ; |
2cde7444 | 2211 | // Calculates the center of gravity in the local PHOS-module coordinates |
2212 | Float_t wtot = 0; | |
f0532ae0 | 2213 | const Int_t mulDigit=clu->GetNCells() ; |
2214 | Double_t xc[mulDigit] ; | |
2215 | Double_t zc[mulDigit] ; | |
2216 | Double_t ei[mulDigit] ; | |
2cde7444 | 2217 | Double_t x = 0 ; |
2218 | Double_t z = 0 ; | |
2cde7444 | 2219 | for(Int_t iDigit=0; iDigit<mulDigit; iDigit++) { |
2220 | Int_t relid[4] ; | |
2221 | Float_t xi ; | |
2222 | Float_t zi ; | |
2223 | fPHOSGeo->AbsToRelNumbering(clu->GetCellAbsId(iDigit), relid) ; | |
2224 | fPHOSGeo->RelPosInModule(relid, xi, zi); | |
2225 | xc[iDigit]=xi ; | |
2226 | zc[iDigit]=zi ; | |
f0532ae0 | 2227 | ei[iDigit]=elist[iDigit]*cells->GetCellAmplitude(clu->GetCellsAbsId()[iDigit]); |
cdd3a269 | 2228 | if( fDebug >= 3 ) |
f0532ae0 | 2229 | printf("%f ",ei[iDigit]); |
2230 | if (clu->E()>0 && ei[iDigit]>0) { | |
2231 | Float_t w = TMath::Max( 0., logWeight + TMath::Log( ei[iDigit] / clu->E() ) ) ; | |
2cde7444 | 2232 | x += xc[iDigit] * w ; |
2233 | z += zc[iDigit] * w ; | |
2234 | wtot += w ; | |
2235 | } | |
2236 | } | |
2237 | if (wtot>0) { | |
2238 | x /= wtot ; | |
2239 | z /= wtot ; | |
2240 | } | |
2241 | Double_t coreE=0. ; | |
2242 | for(Int_t iDigit=0; iDigit < mulDigit; iDigit++) { | |
2243 | Double_t distance = TMath::Sqrt((xc[iDigit]-x)*(xc[iDigit]-x)+(zc[iDigit]-z)*(zc[iDigit]-z)) ; | |
2244 | if(distance < distanceCut) | |
f0532ae0 | 2245 | coreE += ei[iDigit] ; |
2cde7444 | 2246 | } |
2247 | //Apply non-linearity correction | |
2248 | return fNonLinCorr->Eval(coreE) ; | |
2249 | } | |
2250 | //____________________________________________________________________________ | |
2251 | Bool_t AliAnalysisTaskPi0Flow::AreNeibors(Int_t id1,Int_t id2){ | |
ada6b882 | 2252 | // return true if absId are "Neighbors" (adjacent, including diagornaly,) |
2253 | // false if not. | |
2cde7444 | 2254 | |
ada6b882 | 2255 | Int_t relid1[4] ; |
2256 | fPHOSGeo->AbsToRelNumbering(id1, relid1) ; | |
2cde7444 | 2257 | |
ada6b882 | 2258 | Int_t relid2[4] ; |
2259 | fPHOSGeo->AbsToRelNumbering(id2, relid2) ; | |
2cde7444 | 2260 | |
ada6b882 | 2261 | // if inside the same PHOS module |
2262 | if ( (relid1[0] == relid2[0]) && (relid1[1]==relid2[1]) ) { | |
2263 | const Int_t rowdiff = TMath::Abs( relid1[2] - relid2[2] ) ; | |
2264 | const Int_t coldiff = TMath::Abs( relid1[3] - relid2[3] ) ; | |
2265 | ||
2266 | // and if diff in both direction is 1 or less | |
2267 | if (( coldiff <= 1 ) && ( rowdiff <= 1 )) | |
2268 | return true; // are neighbors | |
2269 | } | |
2cde7444 | 2270 | |
ada6b882 | 2271 | // else false |
2272 | return false; | |
2cde7444 | 2273 | } |
2274 | //____________________________________________________________________________ | |
ada6b882 | 2275 | void AliAnalysisTaskPi0Flow::Reclusterize(AliVCluster * clu){ |
2cde7444 | 2276 | //Re-clusterize to make continues cluster |
ada6b882 | 2277 | |
2cde7444 | 2278 | const Int_t oldMulDigit=clu->GetNCells() ; |
ada6b882 | 2279 | Double32_t * elist = clu->GetCellsAmplitudeFraction() ; |
2cde7444 | 2280 | UShort_t * dlist = clu->GetCellsAbsId(); |
2281 | ||
2282 | Int_t index[oldMulDigit] ; | |
2283 | Bool_t used[oldMulDigit] ; | |
2284 | for(Int_t i=0; i<oldMulDigit; i++) used[i]=0 ; | |
2285 | Int_t inClu=0 ; | |
2286 | Double_t eMax=0. ; | |
2287 | //find maximum | |
2288 | for(Int_t iDigit=0; iDigit<oldMulDigit; iDigit++) { | |
2289 | if(eMax<elist[iDigit]){ | |
2290 | eMax=elist[iDigit]; | |
2291 | index[0]=iDigit ; | |
2292 | inClu=1 ; | |
2293 | } | |
2294 | } | |
2295 | if(inClu==0){ //empty cluster | |
2296 | return ; | |
2297 | } | |
2298 | used[index[0]]=kTRUE ; //mark as used | |
2299 | for(Int_t i=0; i<inClu; i++){ | |
2300 | for(Int_t iDigit=0 ;iDigit<oldMulDigit; iDigit++){ | |
2301 | if(used[iDigit]) //already used | |
2302 | continue ; | |
2303 | if(AreNeibors(dlist[index[i]],dlist[iDigit])){ | |
2304 | index[inClu]= iDigit ; | |
2305 | inClu++ ; | |
2306 | used[iDigit]=kTRUE ; | |
2307 | } | |
2308 | } | |
2309 | } | |
ada6b882 | 2310 | |
2cde7444 | 2311 | if(inClu==oldMulDigit) //no need to modify |
ada6b882 | 2312 | return ; |
2cde7444 | 2313 | |
2314 | clu->SetNCells(inClu); | |
2315 | //copy | |
2316 | UShort_t tmpD[oldMulDigit] ; | |
2317 | Double_t tmpE[oldMulDigit] ; | |
2318 | for(Int_t i=0; i<oldMulDigit; i++){ | |
ada6b882 | 2319 | tmpD[i]=dlist[i] ; |
2cde7444 | 2320 | tmpE[i]=elist[i] ; |
2321 | } | |
2322 | //change order of digits in list so that | |
2323 | //first inClu cells were true ones | |
2324 | for(Int_t i=0; i<inClu; i++){ | |
2325 | dlist[i]=tmpD[index[i]] ; | |
2326 | elist[i]=tmpE[index[i]] ; | |
2327 | } | |
ada6b882 | 2328 | |
2329 | ||
2330 | } | |
2331 | ||
2332 | //_____________________________________________________________________________ | |
2333 | void AliAnalysisTaskPi0Flow::SetMisalignment(){ | |
2334 | // sets the misalignment vertex if ESD | |
2335 | if( fEventESD ) { | |
2336 | for(Int_t mod=0; mod<5; mod++) { | |
2337 | const TGeoHMatrix* modMatrix = fEvent->GetPHOSMatrix(mod); | |
2338 | if( ! modMatrix) { | |
f5e08ac9 | 2339 | if( fDebug ) |
ada6b882 | 2340 | AliInfo(Form("no PHOS Geometric Misalignment Matrix for module %d", mod)); |
2341 | continue; | |
2342 | } | |
2343 | else { | |
2344 | fPHOSGeo->SetMisalMatrix(modMatrix, mod); | |
f5e08ac9 | 2345 | if( fDebug ) |
cdd3a269 | 2346 | AliInfo(Form("PHOS Geometric Misalignment Matrix set for module %d", mod)); |
ada6b882 | 2347 | } |
2348 | } | |
2349 | } | |
2cde7444 | 2350 | } |
2351 | ||
2352 | //_____________________________________________________________________________ | |
ada6b882 | 2353 | void AliAnalysisTaskPi0Flow::SetV0Calibration(){ |
2354 | // assigns: fMultV0, fV0Cpol, fV0Apol, fMeanQ, and fWidthQ | |
2355 | ||
6a1a4e92 | 2356 | if ( ! fManualV0EPCalc ) { |
2357 | if( fDebug >=2 ) | |
2358 | AliInfo("Not setting V0Calibration, only needed for manual V0 EP Calculation"); | |
2359 | return; | |
2360 | } | |
2361 | ||
ada6b882 | 2362 | int runNumber = this->fRunNumber; |
2363 | ||
2cde7444 | 2364 | TString oadbfilename = "$ALICE_ROOT/OADB/PWGCF/VZERO/VZEROcalibEP.root"; |
2365 | TFile *foadb = TFile::Open(oadbfilename.Data()); | |
2366 | ||
2367 | if(!foadb){ | |
ada6b882 | 2368 | AliError(Form("OADB file %s cannot be opened\n", oadbfilename.Data())); |
2369 | AliError("V0 Calibration not set !\n"); | |
2cde7444 | 2370 | return; |
2371 | } | |
2372 | ||
2373 | AliOADBContainer *cont = (AliOADBContainer*) foadb->Get("hMultV0BefCorr"); | |
2374 | if(!cont){ | |
ada6b882 | 2375 | AliError("OADB object hMultV0BefCorr is not available in the file"); |
2376 | AliError("V0 Calibration not set!\n"); | |
2377 | return; | |
2cde7444 | 2378 | } |
2379 | ||
ada6b882 | 2380 | if(!(cont->GetObject(runNumber))){ |
2381 | AliError(Form("OADB object hMultV0BefCorr is not available for run %i, trying 137366)",runNumber)); | |
2382 | runNumber = 137366; | |
2383 | } | |
2384 | if(!(cont->GetObject(runNumber))){ | |
2385 | AliError(Form("OADB object hMultV0BefCorr is not available for run %i ",runNumber)); | |
2386 | AliError("V0 Calibration not set!\n"); | |
2387 | return; | |
2cde7444 | 2388 | } |
2cde7444 | 2389 | |
f5e08ac9 | 2390 | if( fDebug ) AliInfo("Setting V0 calibration") ; |
ada6b882 | 2391 | fMultV0 = ((TH2F *) cont->GetObject(runNumber))->ProfileX(); |
2392 | ||
2393 | TF1 *fpol0 = new TF1("fpol0","pol0"); | |
e2139d72 | 2394 | fMultV0->Fit(fpol0,"Q0","",0,31); |
2cde7444 | 2395 | fV0Cpol = fpol0->GetParameter(0); |
e2139d72 | 2396 | fMultV0->Fit(fpol0,"Q0","",32,64); |
2cde7444 | 2397 | fV0Apol = fpol0->GetParameter(0); |
2398 | ||
2399 | for(Int_t iside=0;iside<2;iside++){ | |
2400 | for(Int_t icoord=0;icoord<2;icoord++){ | |
ada6b882 | 2401 | for(Int_t i=0;i < kNCenBins;i++){ |
2cde7444 | 2402 | char namecont[100]; |
2403 | if(iside==0 && icoord==0) | |
53c2a02a | 2404 | snprintf(namecont,100,"hQxc2_%i",i); |
2cde7444 | 2405 | else if(iside==1 && icoord==0) |
53c2a02a | 2406 | snprintf(namecont,100,"hQxa2_%i",i); |
2cde7444 | 2407 | else if(iside==0 && icoord==1) |
53c2a02a | 2408 | snprintf(namecont,100,"hQyc2_%i",i); |
2cde7444 | 2409 | else if(iside==1 && icoord==1) |
53c2a02a | 2410 | snprintf(namecont,100,"hQya2_%i",i); |
2cde7444 | 2411 | |
2412 | cont = (AliOADBContainer*) foadb->Get(namecont); | |
2413 | if(!cont){ | |
ada6b882 | 2414 | AliError(Form("OADB object %s is not available in the file %s", namecont, oadbfilename.Data())); |
2415 | AliError("V0 Calibration not fully set!\n"); | |
2416 | return; | |
2cde7444 | 2417 | } |
2cde7444 | 2418 | |
ada6b882 | 2419 | if(!(cont->GetObject(runNumber))){ |
2420 | AliError(Form("OADB object %s is not available for run %i, trying run 137366",namecont,runNumber)); | |
2421 | runNumber = 137366; | |
2cde7444 | 2422 | } |
ada6b882 | 2423 | if(!(cont->GetObject(runNumber))){ |
2424 | AliError(Form("OADB object %s is not available for run %i",namecont,runNumber)); | |
2425 | AliError("V0 Calibration not fully set!\n"); | |
2426 | return; | |
2cde7444 | 2427 | } |
ada6b882 | 2428 | fMeanQ[i][iside][icoord] = ((TH1F *) cont->GetObject(runNumber))->GetMean(); |
2429 | fWidthQ[i][iside][icoord] = ((TH1F *) cont->GetObject(runNumber))->GetRMS(); | |
2430 | ||
2431 | //for v3 | |
2432 | // if(iside==0 && icoord==0) | |
2433 | // snprintf(namecont,100,"hQxc3_%i",i); | |
2434 | // else if(iside==1 && icoord==0) | |
2435 | // snprintf(namecont,100,"hQxa3_%i",i); | |
2436 | // else if(iside==0 && icoord==1) | |
2437 | // snprintf(namecont,100,"hQyc3_%i",i); | |
2438 | // else if(iside==1 && icoord==1) | |
2439 | // snprintf(namecont,100,"hQya3_%i",i); | |
2440 | // | |
2441 | // cont = (AliOADBContainer*) foadb->Get(namecont); | |
2442 | // if(!cont){ | |
2443 | // AliError(Form("OADB object %s is not available in the file",namecont)); | |
2444 | // AliError("V0 Calibration not fully set!\n"); | |
2445 | // return; | |
2446 | // } | |
2447 | // | |
2448 | // if(!(cont->GetObject(runNumber))){ | |
2449 | // AliError(Form("OADB object %s is not available for run %i, trying run 137366",namecont,runNumber)); | |
2450 | // runNumber = 137366; | |
2451 | // } | |
2452 | // if(!(cont->GetObject(runNumber))){ | |
2453 | // AliError(Form("OADB object %s is not available for run %i",namecont,runNumber)); | |
2454 | // AliError("V0 Calibration not fully set!\n"); | |
2455 | // return; | |
2456 | // } | |
2cde7444 | 2457 | // fMeanQv3[i][iside][icoord] = ((TH1F *) cont->GetObject(run))->GetMean(); |
2458 | // fWidthQv3[i][iside][icoord] = ((TH1F *) cont->GetObject(run))->GetRMS(); | |
2459 | ||
2460 | } | |
2461 | } | |
2462 | } | |
ada6b882 | 2463 | |
2464 | delete fpol0; fpol0=0; | |
2cde7444 | 2465 | } |
ada6b882 | 2466 | |
2467 | //_____________________________________________________________________________ | |
2468 | void AliAnalysisTaskPi0Flow::SetESDTrackCuts() | |
2469 | { | |
2470 | if( fEventESD ) { | |
2471 | // Create ESD track cut | |
2472 | fESDtrackCuts = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts() ; | |
2473 | //fESDtrackCuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(); | |
2474 | fESDtrackCuts->SetRequireTPCRefit(kTRUE); | |
2475 | } | |
2476 | } | |
2477 | ||
2478 | //_____________________________________________________________________________ | |
2479 | void AliAnalysisTaskPi0Flow::SetGeometry() | |
2480 | { | |
2481 | // Initialize the PHOS geometry | |
f5e08ac9 | 2482 | if( kLHC10h == fPeriod && fEventESD ) { |
ada6b882 | 2483 | TGeoManager::Import("geometry.root"); //TODO: should perhaps not be done |
2484 | fPHOSGeo = AliPHOSGeometry::GetInstance("IHEP") ; | |
2485 | if( ! fPHOSGeo ) | |
2486 | AliError("geometry (fPHOSGeo) not initialised"); | |
2487 | } | |
2488 | ||
2489 | //Init geometry | |
2490 | if(!fPHOSGeo){ | |
2491 | AliOADBContainer geomContainer("phosGeo"); | |
2492 | geomContainer.InitFromFile("$ALICE_ROOT/OADB/PHOS/PHOSGeometry.root","PHOSRotationMatrixes"); | |
2493 | TObjArray *matrixes = (TObjArray*)geomContainer.GetObject(fRunNumber,"PHOSRotationMatrixes"); | |
2494 | fPHOSGeo = AliPHOSGeometry::GetInstance("IHEP") ; | |
2495 | for(Int_t mod=0; mod<5; mod++) { | |
2496 | if(!matrixes->At(mod)) { | |
cdd3a269 | 2497 | if( fDebug ) |
ada6b882 | 2498 | AliInfo(Form("No PHOS Matrix for mod:%d, geo=%p\n", mod, fPHOSGeo)); |
b98b7f51 | 2499 | continue; |
ada6b882 | 2500 | } |
2501 | else { | |
2502 | fPHOSGeo->SetMisalMatrix(((TGeoHMatrix*)matrixes->At(mod)),mod) ; | |
2503 | if( fDebug >1 ) | |
2504 | AliInfo(Form("Adding PHOS Matrix for mod:%d, geo=%p\n", mod, fPHOSGeo)); | |
2505 | } | |
2506 | } | |
2507 | } | |
2508 | } | |
2509 | ||
2510 | //_____________________________________________________________________________ | |
2511 | void AliAnalysisTaskPi0Flow::SetPHOSCalibData() | |
2512 | { | |
2513 | if( fPHOSCalibData ) | |
2514 | delete fPHOSCalibData; | |
2515 | fPHOSCalibData = 0; | |
2cde7444 | 2516 | |
ada6b882 | 2517 | // Calibration only needed for ESD |
2518 | if( fEventESD /*&& */ ) { | |
f5e08ac9 | 2519 | if( kLHC10h == fPeriod && fEventESD ) { |
ada6b882 | 2520 | //We have to apply re-calibration for pass1 LCH10h |
2521 | // Initialize decalibration factors in the form of the OCDB object | |
2522 | AliCDBManager * man = AliCDBManager::Instance(); | |
2523 | man->SetRun(140000) ; //TODO; revise, this should probably not b done. | |
2524 | man->SetDefaultStorage("local://OCDB"); | |
2525 | } | |
2526 | fPHOSCalibData = new AliPHOSCalibData(); | |
2527 | } | |
2528 | } | |
2529 | ||
2530 | //_____________________________________________________________________________ | |
2531 | void AliAnalysisTaskPi0Flow::SetVertex() | |
2532 | { | |
2533 | const AliVVertex *primaryVertex = fEvent->GetPrimaryVertex(); | |
2534 | if( primaryVertex ) { | |
2535 | fVertex[0] = primaryVertex->GetX(); | |
2536 | fVertex[1] = primaryVertex->GetY(); | |
2537 | fVertex[2] = primaryVertex->GetZ(); | |
2538 | } | |
2539 | else { | |
2540 | AliError("Event has 0x0 Primary Vertex, defaulting to origo"); | |
2541 | fVertex[0] = 0; | |
2542 | fVertex[1] = 0; | |
2543 | fVertex[2] = 0; | |
2544 | } | |
2545 | fVertexVector = TVector3(fVertex); | |
2546 | FillHistogram("hZvertex", fVertexVector.z(), fInternalRunNumber-0.5); | |
f5e08ac9 | 2547 | |
cdd3a269 | 2548 | if( fDebug >= 2 ) |
f5e08ac9 | 2549 | AliInfo(Form("Vertex is set to (%.1f,%.1f,%.1f)", fVertex[0], fVertex[1], fVertex[2])); |
ada6b882 | 2550 | |
2551 | fVtxBin=0 ;// No support for vtx binning implemented. | |
2552 | } | |
2553 | ||
2554 | //_____________________________________________________________________________ | |
2555 | Bool_t AliAnalysisTaskPi0Flow::RejectEventVertex() | |
2556 | { | |
2557 | if( ! fEvent->GetPrimaryVertex() ) | |
2558 | return true; // reject | |
c9fb2807 | 2559 | LogSelection(1, fInternalRunNumber); |
2560 | ||
10a684bf | 2561 | if ( TMath::Abs(fVertexVector.z()) > fMaxAbsVertexZ ) |
ada6b882 | 2562 | return true; // reject |
c9fb2807 | 2563 | LogSelection(2, fInternalRunNumber); |
ada6b882 | 2564 | |
2565 | return false; // accept event. | |
2566 | } | |
2567 | ||
2568 | //_____________________________________________________________________________ | |
2569 | void AliAnalysisTaskPi0Flow::SetCentrality() | |
2570 | { | |
2571 | AliCentrality *centrality = fEvent->GetCentrality(); | |
2572 | if( centrality ) | |
2573 | fCentralityV0M=centrality->GetCentralityPercentile("V0M"); | |
2574 | else { | |
2575 | AliError("Event has 0x0 centrality"); | |
2576 | fCentralityV0M = -1.; | |
2577 | } | |
2578 | FillHistogram("hCentrality",fCentralityV0M,fInternalRunNumber-0.5) ; | |
2579 | ||
2580 | fCentBin = GetCentralityBin(fCentralityV0M); | |
f5e08ac9 | 2581 | |
cdd3a269 | 2582 | if ( fDebug >= 2 ) |
f5e08ac9 | 2583 | AliInfo(Form("Centrality (bin) is: %f (%d)", fCentralityV0M, fCentBin)); |
ada6b882 | 2584 | } |
2585 | ||
2586 | //_____________________________________________________________________________ | |
2587 | Bool_t AliAnalysisTaskPi0Flow::RejectCentrality() | |
2588 | { | |
2589 | if( ! fEvent->GetCentrality() ) | |
2590 | return true; // reject | |
c9fb2807 | 2591 | LogSelection(3, fInternalRunNumber); |
2592 | ||
ada6b882 | 2593 | // if( fCentralityV0M <= 0. || fCentralityV0M>80. ) |
2594 | // return true; // reject | |
2595 | ||
2596 | int lastBinUpperIndex = fCentEdges.GetSize() -1; | |
f5e08ac9 | 2597 | if( fCentralityV0M > fCentEdges[lastBinUpperIndex] ) { |
2598 | if( fDebug ) | |
2599 | AliInfo("Rejecting due to centrality outside of binning."); | |
ada6b882 | 2600 | return true; // reject |
f5e08ac9 | 2601 | } |
c9fb2807 | 2602 | LogSelection(4, fInternalRunNumber); |
2603 | ||
f5e08ac9 | 2604 | if( fCentralityV0M < fCentEdges[0] ) { |
2605 | if( fDebug ) | |
2606 | AliInfo("Rejecting due to centrality outside of binning."); | |
ada6b882 | 2607 | return true; // reject |
f5e08ac9 | 2608 | } |
c9fb2807 | 2609 | LogSelection(5, fInternalRunNumber); |
ada6b882 | 2610 | |
2611 | return false; | |
2612 | } | |
2613 | ||
2614 | ||
2615 | //_____________________________________________________________________________ | |
2616 | void AliAnalysisTaskPi0Flow::EvalReactionPlane() | |
2617 | { | |
2618 | // assigns: fHaveTPCRP and fRP | |
2619 | // also does a few histogram fills | |
2620 | ||
2621 | AliEventplane *eventPlane = fEvent->GetEventplane(); | |
f5e08ac9 | 2622 | if( ! eventPlane ) { AliError("Event has no event plane"); return; } |
2623 | ||
ada6b882 | 2624 | Double_t reactionPlaneQ = eventPlane->GetEventplane("Q"); |
2625 | FillHistogram("phiRP",reactionPlaneQ,fCentralityV0M) ; | |
2626 | ||
2627 | if(reactionPlaneQ==999 || reactionPlaneQ < 0.){ //reaction plain was not defined | |
f5e08ac9 | 2628 | if( fDebug ) AliInfo(Form("No Q Reaction Plane, value is %f", reactionPlaneQ)); |
2629 | fHaveTPCRP = kFALSE; | |
ada6b882 | 2630 | } |
2631 | else{ | |
cdd3a269 | 2632 | if( fDebug >= 2 ) AliInfo(Form("Q Reaction Plane is %f", reactionPlaneQ)); |
f5e08ac9 | 2633 | fHaveTPCRP = kTRUE; |
ada6b882 | 2634 | } |
f5e08ac9 | 2635 | |
ada6b882 | 2636 | if(fHaveTPCRP){ |
e945b860 | 2637 | fRP = ApplyFlattening(reactionPlaneQ, fCentralityV0M) ; |
ada6b882 | 2638 | |
2639 | while(fRP<0) fRP+=TMath::Pi(); | |
2640 | while(fRP>TMath::Pi()) fRP-=TMath::Pi(); | |
2641 | FillHistogram("phiRPflat",fRP,fCentralityV0M) ; | |
2642 | Double_t dPsi = eventPlane->GetQsubRes() ; | |
2643 | FillHistogram("cos2AC",TMath::Cos(2.*dPsi),fCentralityV0M) ; | |
2644 | } | |
f5e08ac9 | 2645 | else |
2646 | fRP=0.; | |
ada6b882 | 2647 | } |
2648 | ||
2649 | ||
2cde7444 | 2650 | //____________________________________________________________________________ |
ada6b882 | 2651 | void AliAnalysisTaskPi0Flow::EvalV0ReactionPlane(){ |
2652 | // set: fRPV0A and fRPV0C | |
2cde7444 | 2653 | |
6a1a4e92 | 2654 | // Do Manual V0 EP Calculation |
2655 | if ( fManualV0EPCalc ) | |
2656 | { | |
2657 | //VZERO data | |
2658 | AliVVZERO* v0 = fEvent->GetVZEROData(); | |
2659 | ||
2660 | //reset Q vector info | |
2661 | Double_t Qxa2 = 0, Qya2 = 0; | |
2662 | Double_t Qxc2 = 0, Qyc2 = 0; | |
2663 | ||
2664 | for (Int_t iv0 = 0; iv0 < 64; iv0++) { | |
2665 | Double_t phiV0 = TMath::PiOver4()*(0.5 + iv0 % 8); | |
2666 | Float_t multv0 = v0->GetMultiplicity(iv0); | |
2667 | if (iv0 < 32){ // V0C | |
2668 | Qxc2 += TMath::Cos(2*phiV0) * multv0*fV0Cpol/fMultV0->GetBinContent(iv0+1); | |
2669 | Qyc2 += TMath::Sin(2*phiV0) * multv0*fV0Cpol/fMultV0->GetBinContent(iv0+1); | |
2670 | } else { // V0A | |
2671 | Qxa2 += TMath::Cos(2*phiV0) * multv0*fV0Apol/fMultV0->GetBinContent(iv0+1); | |
2672 | Qya2 += TMath::Sin(2*phiV0) * multv0*fV0Apol/fMultV0->GetBinContent(iv0+1); | |
2673 | } | |
2674 | } | |
2cde7444 | 2675 | |
6a1a4e92 | 2676 | Int_t iC = -1; |
2677 | // centrality bins | |
2678 | if(fCentralityV0M < 5) iC = 0; | |
2679 | else if(fCentralityV0M < 10) iC = 1; | |
2680 | else if(fCentralityV0M < 20) iC = 2; | |
2681 | else if(fCentralityV0M < 30) iC = 3; | |
2682 | else if(fCentralityV0M < 40) iC = 4; | |
2683 | else if(fCentralityV0M < 50) iC = 5; | |
2684 | else if(fCentralityV0M < 60) iC = 6; | |
2685 | else if(fCentralityV0M < 70) iC = 7; | |
2686 | else iC = 8; | |
2687 | ||
2688 | //grab for each centrality the proper histo with the Qx and Qy to do the recentering | |
2689 | Double_t Qxamean2 = fMeanQ[iC][1][0]; | |
2690 | Double_t Qxarms2 = fWidthQ[iC][1][0]; | |
2691 | Double_t Qyamean2 = fMeanQ[iC][1][1]; | |
2692 | Double_t Qyarms2 = fWidthQ[iC][1][1]; | |
2693 | ||
2694 | Double_t Qxcmean2 = fMeanQ[iC][0][0]; | |
2695 | Double_t Qxcrms2 = fWidthQ[iC][0][0]; | |
2696 | Double_t Qycmean2 = fMeanQ[iC][0][1]; | |
2697 | Double_t Qycrms2 = fWidthQ[iC][0][1]; | |
2698 | ||
2699 | Double_t QxaCor2 = (Qxa2 - Qxamean2)/Qxarms2; | |
2700 | Double_t QyaCor2 = (Qya2 - Qyamean2)/Qyarms2; | |
2701 | Double_t QxcCor2 = (Qxc2 - Qxcmean2)/Qxcrms2; | |
2702 | Double_t QycCor2 = (Qyc2 - Qycmean2)/Qycrms2; | |
2703 | ||
2704 | fRPV0A = TMath::ATan2(QyaCor2, QxaCor2)/2.; | |
2705 | fRPV0C = TMath::ATan2(QycCor2, QxcCor2)/2.; | |
2706 | } | |
2707 | else // Use Official V0 EP Calculation. | |
2708 | { | |
2709 | AliEventplane *eventPlane = fEvent->GetEventplane(); | |
2710 | if( ! eventPlane ) { AliError("Event has no event plane"); return; } | |
2711 | fRPV0A = eventPlane->GetEventplane("V0A", fEvent); | |
2712 | fRPV0C = eventPlane->GetEventplane("V0C", fEvent); | |
2713 | } | |
2714 | ||
2715 | // Check that the A&C RP are within allowed range. | |
2716 | if( fDebug >= 3 && (fRPV0A<0 || fRPV0A>TMath::Pi() ) ) | |
2717 | AliInfo(Form("RPV0A outside of permited range [0,pi]: %f, correcting", fRPV0A)); | |
2718 | if( fDebug >= 3 && (fRPV0C<0 || fRPV0C>TMath::Pi() ) ) | |
2719 | AliInfo(Form("RPV0C outside of permited range [0,pi]: %f, correcting", fRPV0C)); | |
6b1c1977 | 2720 | while (fRPV0A<0 ) fRPV0A+=TMath::Pi() ; |
2721 | while (fRPV0A>TMath::Pi()) fRPV0A-=TMath::Pi() ; | |
2722 | while (fRPV0C<0 ) fRPV0C+=TMath::Pi() ; | |
2723 | while (fRPV0C>TMath::Pi()) fRPV0C-=TMath::Pi() ; | |
2724 | ||
2725 | // Reaction plane histograms before flattening | |
2726 | if( fDebug >= 2 ) | |
2727 | AliInfo(Form("V0 Reaction Plane before flattening: A side: %f, C side: %f", fRPV0A, fRPV0C)); | |
2728 | ||
2729 | FillHistogram("phiRPV0A" ,fRPV0A,fCentralityV0M); | |
2730 | FillHistogram("phiRPV0C" ,fRPV0C,fCentralityV0M); | |
2731 | FillHistogram("phiRPV0AC",fRPV0A,fRPV0C,fCentralityV0M) ; | |
2cde7444 | 2732 | |
f5e08ac9 | 2733 | // Flattening |
e945b860 | 2734 | fRPV0A=ApplyFlatteningV0A(fRPV0A,fCentralityV0M) ; |
6b1c1977 | 2735 | while (fRPV0A<0 ) fRPV0A+=TMath::Pi() ; |
2736 | while (fRPV0A>TMath::Pi()) fRPV0A-=TMath::Pi() ; | |
2737 | ||
e945b860 | 2738 | fRPV0C=ApplyFlatteningV0C(fRPV0C,fCentralityV0M) ; |
6b1c1977 | 2739 | while (fRPV0C<0 ) fRPV0C+=TMath::Pi() ; |
2740 | while (fRPV0C>TMath::Pi()) fRPV0C-=TMath::Pi() ; | |
e945b860 | 2741 | |
cdd3a269 | 2742 | if( fDebug >= 2 ) |
6b1c1977 | 2743 | AliInfo(Form("V0 Reaction Plane after flattening: A side: %f, C side: %f", fRPV0A, fRPV0C)); |
ada6b882 | 2744 | |
2745 | FillHistogram("phiRPV0Aflat",fRPV0A,fCentralityV0M) ; | |
ada6b882 | 2746 | FillHistogram("cos2V0AC",TMath::Cos(2.*(fRPV0A-fRPV0C)),fCentralityV0M) ; |
2747 | if(fHaveTPCRP){ | |
2748 | FillHistogram("phiRPV0ATPC",fRP,fRPV0A,fCentralityV0M) ; | |
2749 | FillHistogram("cos2V0ATPC",TMath::Cos(2.*(fRP-fRPV0A)),fCentralityV0M) ; | |
2750 | } | |
2751 | ||
2752 | FillHistogram("phiRPV0Cflat",fRPV0C,fCentralityV0M) ; | |
2753 | if(fHaveTPCRP){ | |
2754 | FillHistogram("phiRPV0CTPC",fRP,fRPV0C,fCentralityV0M) ; | |
2755 | FillHistogram("cos2V0CTPC",TMath::Cos(2.*(fRP-fRPV0C)),fCentralityV0M) ; | |
2756 | } | |
2cde7444 | 2757 | } |
6ca8b4a1 | 2758 | //____________________________________________________________________________ |
2759 | void AliAnalysisTaskPi0Flow::EvalCoreLambdas(AliVCluster * clu, AliVCaloCells * cells,Double_t &m02, Double_t &m20){ | |
2760 | //calculate dispecrsion of the cluster in the circle with radius distanceCut around the maximum | |
2761 | ||
f0532ae0 | 2762 | const Double_t rCut=4.5 ; |
6ca8b4a1 | 2763 | |
f0532ae0 | 2764 | const Double32_t * elist = clu->GetCellsAmplitudeFraction() ; |
6ca8b4a1 | 2765 | // Calculates the center of gravity in the local PHOS-module coordinates |
2766 | Float_t wtot = 0; | |
f0532ae0 | 2767 | const Int_t mulDigit=clu->GetNCells() ; |
2768 | Double_t xc[mulDigit] ; | |
2769 | Double_t zc[mulDigit] ; | |
3c8a190f | 2770 | Double_t wi[mulDigit] ; |
6ca8b4a1 | 2771 | Double_t x = 0 ; |
2772 | Double_t z = 0 ; | |
6ca8b4a1 | 2773 | const Double_t logWeight=4.5 ; |
2774 | for(Int_t iDigit=0; iDigit<mulDigit; iDigit++) { | |
2775 | Int_t relid[4] ; | |
2776 | Float_t xi=0. ; | |
2777 | Float_t zi=0. ; | |
2778 | Int_t absId = clu->GetCellAbsId(iDigit) ; | |
2779 | fPHOSGeo->AbsToRelNumbering(absId, relid) ; | |
2780 | fPHOSGeo->RelPosInModule(relid, xi, zi); | |
2781 | xc[iDigit]=xi ; | |
2782 | zc[iDigit]=zi ; | |
3c8a190f | 2783 | Double_t ei = elist[iDigit]*cells->GetCellAmplitude(absId) ; |
2784 | wi[iDigit]=0. ; | |
2785 | if (clu->E()>0 && ei>0) { | |
2786 | wi[iDigit] = TMath::Max( 0., logWeight + TMath::Log( ei / clu->E() ) ) ; | |
2787 | Double_t w=wi[iDigit]; | |
6ca8b4a1 | 2788 | x += xc[iDigit] * w ; |
2789 | z += zc[iDigit] * w ; | |
2790 | wtot += w ; | |
2791 | } | |
2792 | } | |
2793 | if (wtot>0) { | |
2794 | x /= wtot ; | |
2795 | z /= wtot ; | |
2796 | } | |
2797 | ||
2798 | wtot = 0. ; | |
2799 | Double_t dxx = 0.; | |
2800 | Double_t dzz = 0.; | |
2801 | Double_t dxz = 0.; | |
2802 | Double_t xCut = 0. ; | |
2803 | Double_t zCut = 0. ; | |
2804 | for(Int_t iDigit=0; iDigit<mulDigit; iDigit++) { | |
3c8a190f | 2805 | Double_t w=wi[iDigit]; |
2806 | if (w>0.) { | |
6ca8b4a1 | 2807 | Double_t xi= xc[iDigit] ; |
2808 | Double_t zi= zc[iDigit] ; | |
2809 | if((xi-x)*(xi-x)+(zi-z)*(zi-z) < rCut*rCut){ | |
2810 | xCut += w * xi ; | |
2811 | zCut += w * zi ; | |
2812 | dxx += w * xi * xi ; | |
2813 | dzz += w * zi * zi ; | |
2814 | dxz += w * xi * zi ; | |
2815 | wtot += w ; | |
2816 | } | |
2817 | } | |
2818 | ||
2819 | } | |
2820 | if (wtot>0) { | |
2821 | xCut/= wtot ; | |
2822 | zCut/= wtot ; | |
2823 | dxx /= wtot ; | |
2824 | dzz /= wtot ; | |
2825 | dxz /= wtot ; | |
2826 | dxx -= xCut * xCut ; | |
2827 | dzz -= zCut * zCut ; | |
2828 | dxz -= xCut * zCut ; | |
2829 | ||
2830 | m02 = 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ; | |
2831 | m20 = 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ; | |
2832 | } | |
2833 | else { | |
2834 | m20=m02=0.; | |
2835 | } | |
2836 | ||
2837 | } | |
2838 | //____________________________________________________________________________ | |
2839 | Bool_t AliAnalysisTaskPi0Flow::TestCoreLambda(Double_t pt,Double_t l1,Double_t l2){ | |
2840 | //Evaluates if lambdas correspond to photon cluster | |
2841 | //Tuned using pp date | |
2842 | //For core radius R=4.5 | |
2843 | Double_t l1Mean = 1.150200 + 0.097886/(1.+1.486645*pt+0.000038*pt*pt) ; | |
2844 | Double_t l2Mean = 1.574706 + 0.997966*exp(-0.895075*pt)-0.010666*pt ; | |
2845 | Double_t l1Sigma = 0.100255 + 0.337177*exp(-0.517684*pt)+0.001170*pt ; | |
2846 | Double_t l2Sigma = 0.232580 + 0.573401*exp(-0.735903*pt)-0.002325*pt ; | |
2847 | Double_t c = -0.110983 -0.017353/(1.-1.836995*pt+0.934517*pt*pt) ; | |
2848 | ||
2849 | Double_t R2=0.5*(l1-l1Mean)*(l1-l1Mean)/l1Sigma/l1Sigma + | |
2850 | 0.5*(l2-l2Mean)*(l2-l2Mean)/l2Sigma/l2Sigma + | |
2851 | 0.5*c*(l1-l1Mean)*(l2-l2Mean)/l1Sigma/l2Sigma ; | |
2852 | return (R2<2.5*2.5) ; | |
2853 | } |