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1c5acb87 | 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 | **************************************************************************/ | |
1c5acb87 | 15 | |
16 | //_________________________________________________________________________ | |
17 | // Class for the analysis of particle (direct gamma) -jet (jet found with finder) correlations | |
9717eff6 | 18 | //*-- Author: Gustavo Conesa (LNF-INFN) |
19 | //*-- Modified: Adam Matyja (INP PAN Cracow) | |
1c5acb87 | 20 | ////////////////////////////////////////////////////////////////////////////// |
21 | ||
22 | ||
23 | // --- ROOT system --- | |
24 | #include "TH2F.h" | |
477d6cee | 25 | #include "TClonesArray.h" |
9415d854 | 26 | #include "TClass.h" |
1c5acb87 | 27 | //#include "Riostream.h" |
28 | ||
29 | //---- AliRoot system ---- | |
30 | #include "AliCaloTrackReader.h" | |
31 | #include "AliAODJet.h" | |
32 | #include "AliAnaParticleJetFinderCorrelation.h" | |
1c5acb87 | 33 | #include "AliAODPWG4ParticleCorrelation.h" |
88f9563f | 34 | #include "AliVTrack.h" |
477d6cee | 35 | #include "AliAODCaloCluster.h" |
36 | #include "AliAODEvent.h" | |
1c5acb87 | 37 | |
290c1e1b | 38 | //jets |
39 | #include "AliAODJetEventBackground.h" | |
40 | #include "TRandom2.h" | |
2ac4a57a | 41 | //MC access |
42 | #include "AliStack.h" | |
43 | #include "AliMCAnalysisUtils.h" | |
44 | #include "AliAODMCParticle.h" | |
45 | // --- Detectors --- | |
46 | #include "AliEMCALGeometry.h" | |
290c1e1b | 47 | |
477d6cee | 48 | ClassImp(AliAnaParticleJetFinderCorrelation) |
1c5acb87 | 49 | |
745913ae | 50 | //________________________________________________________________________ |
290c1e1b | 51 | AliAnaParticleJetFinderCorrelation::AliAnaParticleJetFinderCorrelation() : |
52 | AliAnaCaloTrackCorrBaseClass(), | |
53 | fDeltaPhiMaxCut(0.), fDeltaPhiMinCut(0.), fRatioMaxCut(0.), fRatioMinCut(0.), | |
2ac4a57a | 54 | fConeSize(0.), fPtThresholdInCone(0.),fUseJetRefTracks(kTRUE), |
55 | fMakeCorrelationInHistoMaker(kFALSE), fSelectIsolated(kTRUE), | |
4c92901a | 56 | fJetConeSize(0.4),fJetMinPt(5),fJetMinPtBkgSub(-100.),fJetAreaFraction(0.6), |
3a457cdb | 57 | //fNonStandardJetFromReader(kTRUE), |
9717eff6 | 58 | fJetBranchName("jets"), |
3a457cdb | 59 | fBackgroundJetFromReader(kTRUE), |
60 | fBkgJetBranchName("jets"), | |
2ac4a57a | 61 | fGammaConeSize(0.3),fUseBackgroundSubtractionGamma(kFALSE),fSaveGJTree(kTRUE), |
290c1e1b | 62 | fMostEnergetic(kFALSE),fMostOpposite(kTRUE), fUseHistogramJetBkg(kTRUE), |
2ac4a57a | 63 | fUseHistogramTracks(kTRUE),fUseHistogramJetTracks(kTRUE),fMCStudies(kFALSE),fGenerator(0), |
1a8c88c1 | 64 | fMomentum(), |
290c1e1b | 65 | fhDeltaEta(0), /*fhDeltaPhi(0),*/fhDeltaPhiCorrect(0),fhDeltaPhi0PiCorrect(0), fhDeltaPt(0), fhPtRatio(0), fhPt(0), |
66 | fhFFz(0),fhFFxi(0),fhFFpt(0),fhNTracksInCone(0), | |
67 | fhJetFFz(0),fhJetFFxi(0),fhJetFFpt(0),fhJetFFzCor(0),fhJetFFxiCor(0), | |
4c92901a | 68 | fhGamPtPerTrig(0),fhPtGamPtJet(0), |
69 | fhBkgFFz(),fhBkgFFxi(),fhBkgFFpt(),fhBkgNTracksInCone(),fhBkgSumPtInCone(),fhBkgSumPtnTracksInCone(), | |
290c1e1b | 70 | fhNjetsNgammas(0),fhCuts(0), |
71 | fhDeltaEtaBefore(0),fhDeltaPhiBefore(0),fhDeltaPtBefore(0),fhPtRatioBefore(0), | |
72 | fhPtBefore(0),fhDeltaPhi0PiCorrectBefore(0), | |
4c92901a | 73 | fhJetPtBefore(0),fhJetPtBeforeCut(0),fhJetPt(0),fhJetPtMostEne(0),fhJetPhi(0),fhJetEta(0),fhJetEtaVsPt(0), |
290c1e1b | 74 | fhJetPhiVsEta(0),fhJetEtaVsNpartInJet(0),fhJetEtaVsNpartInJetBkg(0),fhJetChBkgEnergyVsPt(0),fhJetChAreaVsPt(0),/*fhJetNjet(0),*/ |
75 | fhTrackPhiVsEta(0),fhTrackAveTrackPt(0),fhJetNjetOverPtCut(), | |
76 | /*fhJetChBkgEnergyVsPtEtaGt05(0),fhJetChBkgEnergyVsPtEtaLe05(0),fhJetChAreaVsPtEtaGt05(0),fhJetChAreaVsPtEtaLe05(0),*/ | |
77 | fhJetChBkgEnergyVsArea(0),fhJetRhoVsPt(0),fhJetRhoVsCentrality(0),//fhJetBkgRho(0), | |
78 | fhJetNparticlesInJet(0),fhJetDeltaEtaDeltaPhi(0),fhJetDeltaEtaDeltaPhiAllTracks(0), | |
79 | fhJetAveTrackPt(0),fhJetNtracksInJetAboveThr(),fhJetRatioNTrkAboveToNTrk(),fhJetNtrackRatioMostEne(), | |
80 | fhJetNtrackRatioJet5GeV(),fhJetNtrackRatioLead5GeV(), | |
81 | fhBkgJetBackground(),fhBkgJetSigma(),fhBkgJetArea(),fhPhotonPtMostEne(0), | |
82 | fhPhotonAverageEnergy(0),fhPhotonRatioAveEneToMostEne(0),fhPhotonAverageEnergyMinus1(0),fhPhotonRatioAveEneMinus1ToMostEne(0), | |
83 | fhPhotonNgammaMoreAverageToNgamma(0),fhPhotonNgammaMoreAverageMinus1ToNgamma(0),fhPhotonNgammaOverPtCut(), | |
84 | fhPhotonBkgRhoVsNtracks(0),fhPhotonBkgRhoVsNclusters(0),fhPhotonBkgRhoVsCentrality(0), | |
85 | fhPhotonBkgRhoVsNcells(0),fhPhotonPt(0),fhPhotonPtCorrected(0),fhPhotonPtCorrectedZoom(0),fhPhotonPtDiff(0), | |
86 | fhPhotonPtDiffVsCentrality(0),fhPhotonPtDiffVsNcells(0),fhPhotonPtDiffVsNtracks(0),fhPhotonPtDiffVsNclusters(0), | |
87 | fhPhotonSumPtInCone(0),fhPhotonSumPtCorrectInCone(0),fhPhotonSumPtChargedInCone(0), | |
88 | fhSelectedJetPhiVsEta(0),fhSelectedJetChBkgEnergyVsPtJet(0),fhSelectedJetChAreaVsPtJet(0),fhSelectedJetNjet(0),fhSelectedNtracks(0), | |
89 | fhSelectedTrackPhiVsEta(0),fhCuts2(0), | |
90 | fhSelectedPhotonNLMVsPt(0),fhSelectedPhotonLambda0VsPt(0), fhRandomPhiEta(), | |
2ac4a57a | 91 | fhMCPhotonCuts(0),fhMCPhotonPt(0),fhMCPhotonEtaPhi(0),fhMCJetOrigin(0), |
92 | fhMCJetNPartVsPt(0),fhMCJetChNPartVsPt(0),fhMCJetNPart150VsPt(0),fhMCJetChNPart150VsPt(0),fhMCJetChNPart150ConeVsPt(0), | |
93 | fhMCJetRatioChFull(0),fhMCJetRatioCh150Ch(0), | |
94 | fhMCJetEtaPhi(0),fhMCJetChEtaPhi(0),fhMCJet150EtaPhi(0),fhMCJetCh150EtaPhi(0),fhMCJetCh150ConeEtaPhi(0), | |
290c1e1b | 95 | fTreeGJ (0), |
96 | fGamPt (0), | |
97 | fGamLambda0 (0), | |
98 | fGamNLM (0), | |
99 | fGamSumPtCh (0), | |
100 | fGamTime (0), | |
101 | fGamNcells (0), | |
102 | fGamEta (0), | |
103 | fGamPhi (0), | |
104 | fGamSumPtNeu(0), | |
105 | fGamNtracks (0), | |
106 | fGamNclusters(0), | |
107 | fGamAvEne (0), | |
108 | fJetPhi (0), | |
109 | fJetEta (0), | |
110 | fJetPt (0), | |
111 | fJetBkgChEne(0), | |
112 | fJetArea (0), | |
113 | fJetNtracks (0), | |
114 | fJetNtracks1(0), | |
115 | fJetNtracks2(0), | |
116 | fJetRho(0), | |
117 | fEventNumber(0), | |
118 | fNtracks (0), | |
119 | fZvertex (0), | |
120 | fCentrality (0), | |
121 | fIso(0), | |
2ac4a57a | 122 | fGamRho(0), |
123 | fMCGamPt (0), | |
124 | fMCGamEta (0), | |
125 | fMCGamPhi (0), | |
126 | fMCPartonType (0), | |
127 | fMCJetPt (0), | |
128 | fMCJetChPt (0), | |
129 | fMCJet150Pt (0), | |
130 | fMCJetCh150Pt (0), | |
131 | fMCJetNPart (0), | |
132 | fMCJetChNPart (0), | |
133 | fMCJet150NPart (0), | |
134 | fMCJetCh150NPart(0), | |
135 | fMCJetEta (0), | |
136 | fMCJetPhi (0), | |
137 | fMCJetChEta (0), | |
138 | fMCJetChPhi (0), | |
139 | fMCJet150Eta (0), | |
140 | fMCJet150Phi (0), | |
141 | fMCJetCh150Eta (0), | |
142 | fMCJetCh150Phi (0), | |
143 | fMCJetCh150ConePt(0), | |
144 | fMCJetCh150ConeNPart(0), | |
145 | fMCJetCh150ConeEta(0), | |
146 | fMCJetCh150ConePhi(0) | |
290c1e1b | 147 | |
1c5acb87 | 148 | { |
477d6cee | 149 | //Default Ctor |
3a457cdb | 150 | //printf("constructor\n"); |
477d6cee | 151 | |
152 | //Initialize parameters | |
153 | InitParameters(); | |
290c1e1b | 154 | for(Int_t i=0;i<10;i++){ |
155 | fhJetNjetOverPtCut[i] = 0; | |
156 | fhPhotonNgammaOverPtCut[i] = 0; | |
157 | } | |
158 | fGenerator = new TRandom2(); | |
159 | fGenerator->SetSeed(0); | |
1c5acb87 | 160 | } |
1c5acb87 | 161 | |
290c1e1b | 162 | //___________________________________________________________________ |
163 | AliAnaParticleJetFinderCorrelation::~AliAnaParticleJetFinderCorrelation(){ | |
164 | delete fGenerator; | |
165 | } | |
166 | ||
167 | ||
745913ae | 168 | //___________________________________________________________________ |
1c5acb87 | 169 | TList * AliAnaParticleJetFinderCorrelation::GetCreateOutputObjects() |
170 | { | |
477d6cee | 171 | // Create histograms to be saved in output file and |
172 | // store them in fOutputContainer | |
3a457cdb | 173 | //printf("GetCreateOutputObjects\n"); |
290c1e1b | 174 | |
477d6cee | 175 | TList * outputContainer = new TList() ; |
176 | outputContainer->SetName("ParticleJetFinderHistos") ; | |
177 | ||
745913ae | 178 | Int_t nptbins = GetHistogramRanges()->GetHistoPtBins(); |
179 | // Int_t nphibins = GetHistogramRanges()->GetHistoPhiBins(); | |
180 | // Int_t netabins = GetHistogramRanges()->GetHistoEtaBins(); | |
181 | Float_t ptmax = GetHistogramRanges()->GetHistoPtMax(); | |
182 | // Float_t phimax = GetHistogramRanges()->GetHistoPhiMax(); | |
183 | // Float_t etamax = GetHistogramRanges()->GetHistoEtaMax(); | |
184 | Float_t ptmin = GetHistogramRanges()->GetHistoPtMin(); | |
185 | // Float_t phimin = GetHistogramRanges()->GetHistoPhiMin(); | |
186 | // Float_t etamin = GetHistogramRanges()->GetHistoEtaMin(); | |
477d6cee | 187 | |
290c1e1b | 188 | // fhDeltaPhi = new TH2F("DeltaPhi","#phi_{trigger} - #phi_{jet} vs p_{T trigger}",nptbins,ptmin,ptmax,100,-6,4); |
189 | // fhDeltaPhi->SetYTitle("#Delta #phi"); | |
190 | // fhDeltaPhi->SetXTitle("p_{T trigger} (GeV/c)"); | |
191 | // outputContainer->Add(fhDeltaPhi); | |
192 | ||
193 | fhDeltaPhiCorrect = new TH2F("DeltaPhiCorrect","#phi_{trigger} - #phi_{jet} vs p_{T trigger}",nptbins,ptmin,ptmax,100,0,6.5); | |
194 | fhDeltaPhiCorrect->SetYTitle("#Delta #phi"); | |
195 | fhDeltaPhiCorrect->SetXTitle("p_{T trigger} (GeV/c)"); | |
196 | outputContainer->Add(fhDeltaPhiCorrect); | |
197 | ||
198 | fhDeltaPhi0PiCorrect = new TH2F("DeltaPhi0PiCorrect","#phi_{trigger} - #phi_{jet} (0,#pi) vs p_{T trigger}",nptbins,ptmin,ptmax,100,0,3.5); | |
199 | fhDeltaPhi0PiCorrect->SetYTitle("#Delta #phi"); | |
200 | fhDeltaPhi0PiCorrect->SetXTitle("p_{T trigger} (GeV/c)"); | |
201 | outputContainer->Add(fhDeltaPhi0PiCorrect); | |
202 | ||
203 | ||
204 | fhDeltaEta = new TH2F("DeltaEta","#eta_{trigger} - #eta_{jet} vs p_{T trigger}",nptbins,ptmin,ptmax,100,-2,2); | |
477d6cee | 205 | fhDeltaEta->SetYTitle("#Delta #eta"); |
206 | fhDeltaEta->SetXTitle("p_{T trigger} (GeV/c)"); | |
207 | outputContainer->Add(fhDeltaEta); | |
208 | ||
290c1e1b | 209 | fhDeltaPt = new TH2F("DeltaPt","p_{T trigger} - p_{T jet} vs p_{T trigger}",nptbins,ptmin,ptmax,150,-50,100); |
210 | fhDeltaPt->SetYTitle("#Delta p_{T}"); | |
477d6cee | 211 | fhDeltaPt->SetXTitle("p_{T trigger} (GeV/c)"); |
212 | outputContainer->Add(fhDeltaPt); | |
213 | ||
290c1e1b | 214 | fhPtRatio = new TH2F("PtRatio","p_{T jet} / p_{T trigger} vs p_{T trigger}",nptbins,ptmin,ptmax,200,0,2.); |
477d6cee | 215 | fhPtRatio->SetYTitle("ratio"); |
216 | fhPtRatio->SetXTitle("p_{T trigger} (GeV/c)"); | |
217 | outputContainer->Add(fhPtRatio); | |
218 | ||
9415d854 | 219 | fhPt = new TH2F("Pt","p_{T jet} vs p_{T trigger}",nptbins,ptmin,ptmax,nptbins,ptmin,ptmax); |
220 | fhPt->SetYTitle("p_{T jet}(GeV/c)"); | |
477d6cee | 221 | fhPt->SetXTitle("p_{T trigger} (GeV/c)"); |
222 | outputContainer->Add(fhPt); | |
223 | ||
224 | fhFFz = new TH2F("FFz","z = p_{T i charged}/p_{T trigger} vs p_{T trigger}",nptbins,ptmin,ptmax,200,0.,2); | |
225 | fhFFz->SetYTitle("z"); | |
226 | fhFFz->SetXTitle("p_{T trigger}"); | |
227 | outputContainer->Add(fhFFz) ; | |
1c5acb87 | 228 | |
477d6cee | 229 | fhFFxi = new TH2F("FFxi","#xi = ln(p_{T trigger}/p_{T i charged}) vs p_{T trigger}", nptbins,ptmin,ptmax,100,0.,10.); |
230 | fhFFxi->SetYTitle("#xi"); | |
231 | fhFFxi->SetXTitle("p_{T trigger}"); | |
232 | outputContainer->Add(fhFFxi) ; | |
233 | ||
290c1e1b | 234 | fhFFpt = new TH2F("FFpt","p_{T i charged} vs p_{T trigger}", nptbins,ptmin,ptmax,100,0.,50.); |
477d6cee | 235 | fhFFpt->SetYTitle("p_{T charged hadron}"); |
236 | fhFFpt->SetXTitle("p_{T trigger}"); | |
237 | outputContainer->Add(fhFFpt) ; | |
238 | ||
290c1e1b | 239 | fhNTracksInCone = new TH2F("NTracksInCone","Number of tracks in cone vs p_{T trigger}", nptbins,ptmin,ptmax,100,0.,150.); |
477d6cee | 240 | fhNTracksInCone->SetYTitle("p_{T charged hadron}"); |
241 | fhNTracksInCone->SetXTitle("p_{T trigger}"); | |
242 | outputContainer->Add(fhNTracksInCone) ; | |
243 | ||
290c1e1b | 244 | //FF according to jet axis |
245 | fhJetFFz = new TH2F("JetFFz","z = p_{T i charged}/p_{T jet} vs p_{T jet}",nptbins,ptmin,ptmax,200,0.,2); | |
246 | fhJetFFz->SetYTitle("z"); | |
247 | fhJetFFz->SetXTitle("p_{T jet}"); | |
248 | outputContainer->Add(fhJetFFz) ; | |
249 | ||
250 | fhJetFFxi = new TH2F("JetFFxi","#xi = ln(p_{T jet}/p_{T i charged}) vs p_{T jet}", nptbins,ptmin,ptmax,100,0.,10.); | |
251 | fhJetFFxi->SetYTitle("#xi"); | |
252 | fhJetFFxi->SetXTitle("p_{T jet}"); | |
253 | outputContainer->Add(fhJetFFxi) ; | |
254 | ||
255 | fhJetFFpt = new TH2F("JetFFpt","p_{T i charged} vs p_{T jet}", nptbins,ptmin,ptmax,100,0.,50.); | |
256 | fhJetFFpt->SetYTitle("p_{T charged hadron}"); | |
257 | fhJetFFpt->SetXTitle("p_{T jet}"); | |
258 | outputContainer->Add(fhJetFFpt) ; | |
259 | ||
260 | fhJetFFzCor = new TH2F("JetFFzCor","z = -cos(#alpha(jet,trig))*p_{T i charged}/p_{T jet} vs p_{T jet}",nptbins,ptmin,ptmax,200,0.,2); | |
261 | fhJetFFzCor->SetYTitle("z"); | |
262 | fhJetFFzCor->SetXTitle("p_{T jet}"); | |
263 | outputContainer->Add(fhJetFFzCor) ; | |
264 | ||
265 | fhJetFFxiCor = new TH2F("JetFFxiCor","#xi = ln(p_{T jet}/(-cos(#alpha(jet,trig))*p_{T i charged})) vs p_{T jet}", nptbins,ptmin,ptmax,100,0.,10.); | |
266 | fhJetFFxiCor->SetYTitle("#xi"); | |
267 | fhJetFFxiCor->SetXTitle("p_{T jet}"); | |
268 | outputContainer->Add(fhJetFFxiCor) ; | |
269 | ||
4c92901a | 270 | fhGamPtPerTrig = new TH1F("GamPtPerTrig","GamPtPerTrig", nptbins,ptmin,ptmax); |
271 | fhGamPtPerTrig->SetYTitle("Counts"); | |
272 | fhGamPtPerTrig->SetXTitle("p_{T, #gamma}"); | |
273 | outputContainer->Add(fhGamPtPerTrig) ; | |
274 | ||
275 | fhPtGamPtJet = new TH2F("PtGamPtJet","p_{T #gamma} vs p_{T jet}", nptbins,ptmin,ptmax,150,-50.,100.); | |
276 | fhPtGamPtJet->SetXTitle("p_{T #gamma}"); | |
277 | fhPtGamPtJet->SetYTitle("p_{T jet}"); | |
278 | outputContainer->Add(fhPtGamPtJet) ; | |
279 | ||
290c1e1b | 280 | |
281 | //background FF | |
282 | fhBkgFFz[0] = new TH2F("BkgFFzRC", "z = p_{T i charged}/p_{T trigger} vs p_{T trigger} Bkg RC" ,nptbins,ptmin,ptmax,200,0.,2); | |
283 | fhBkgFFz[1] = new TH2F("BkgFFzPCG", "z = p_{T i charged}/p_{T trigger} vs p_{T trigger} Bkg PCG" ,nptbins,ptmin,ptmax,200,0.,2); | |
284 | fhBkgFFz[2] = new TH2F("BkgFFzPCJ", "z = p_{T i charged}/p_{T trigger} vs p_{T trigger} Bkg PCJ" ,nptbins,ptmin,ptmax,200,0.,2); | |
285 | fhBkgFFz[3] = new TH2F("BkgFFzMP", "z = p_{T i charged}/p_{T trigger} vs p_{T trigger} Bkg MP" ,nptbins,ptmin,ptmax,200,0.,2); | |
286 | fhBkgFFz[4] = new TH2F("BkgFFzTest","z = p_{T i charged}/p_{T trigger} vs p_{T trigger} Bkg Test",nptbins,ptmin,ptmax,200,0.,2); | |
287 | for(Int_t i=0;i<5;i++){ | |
288 | fhBkgFFz[i]->SetYTitle("z"); | |
289 | fhBkgFFz[i]->SetXTitle("p_{T trigger}"); | |
290 | outputContainer->Add(fhBkgFFz[i]) ; | |
291 | } | |
292 | ||
293 | fhBkgFFxi[0] = new TH2F("BkgFFxiRC", "#xi = ln(p_{T trigger}/p_{T i charged}) vs p_{T trigger} Bkg RC", nptbins,ptmin,ptmax,100,0.,10.); | |
294 | fhBkgFFxi[1] = new TH2F("BkgFFxiPCG", "#xi = ln(p_{T trigger}/p_{T i charged}) vs p_{T trigger} Bkg PCG", nptbins,ptmin,ptmax,100,0.,10.); | |
295 | fhBkgFFxi[2] = new TH2F("BkgFFxiPCJ", "#xi = ln(p_{T trigger}/p_{T i charged}) vs p_{T trigger} Bkg PCJ", nptbins,ptmin,ptmax,100,0.,10.); | |
296 | fhBkgFFxi[3] = new TH2F("BkgFFxiMP", "#xi = ln(p_{T trigger}/p_{T i charged}) vs p_{T trigger} Bkg MP", nptbins,ptmin,ptmax,100,0.,10.); | |
297 | fhBkgFFxi[4] = new TH2F("BkgFFxiTest","#xi = ln(p_{T trigger}/p_{T i charged}) vs p_{T trigger} Bkg Test",nptbins,ptmin,ptmax,100,0.,10.); | |
298 | for(Int_t i=0;i<5;i++){ | |
299 | fhBkgFFxi[i]->SetYTitle("#xi"); | |
300 | fhBkgFFxi[i]->SetXTitle("p_{T trigger}"); | |
301 | outputContainer->Add(fhBkgFFxi[i]) ; | |
302 | } | |
303 | ||
304 | fhBkgFFpt[0] = new TH2F("BkgFFptRC", "p_{T i charged} vs p_{T trigger} Bkg RC", nptbins,ptmin,ptmax,100,0.,50.); | |
305 | fhBkgFFpt[1] = new TH2F("BkgFFptPCG", "p_{T i charged} vs p_{T trigger} Bkg PCG", nptbins,ptmin,ptmax,100,0.,50.); | |
306 | fhBkgFFpt[2] = new TH2F("BkgFFptPCJ", "p_{T i charged} vs p_{T trigger} Bkg PCJ", nptbins,ptmin,ptmax,100,0.,50.); | |
307 | fhBkgFFpt[3] = new TH2F("BkgFFptMP", "p_{T i charged} vs p_{T trigger} Bkg MP", nptbins,ptmin,ptmax,100,0.,50.); | |
308 | fhBkgFFpt[4] = new TH2F("BkgFFptTest","p_{T i charged} vs p_{T trigger} Bkg Test", nptbins,ptmin,ptmax,100,0.,50.); | |
309 | for(Int_t i=0;i<5;i++){ | |
310 | fhBkgFFpt[i]->SetYTitle("p_{T charged hadron}"); | |
311 | fhBkgFFpt[i]->SetXTitle("p_{T trigger}"); | |
312 | outputContainer->Add(fhBkgFFpt[i]) ; | |
313 | } | |
314 | ||
315 | fhBkgNTracksInCone[0] = new TH2F("BkgNTracksInConeRC", "Number of tracks in cone vs p_{T trigger} Bkg RC", nptbins,ptmin,ptmax,100,0.,150.); | |
316 | fhBkgNTracksInCone[1] = new TH2F("BkgNTracksInConePCG", "Number of tracks in cone vs p_{T trigger} Bkg PCG", nptbins,ptmin,ptmax,100,0.,150.); | |
317 | fhBkgNTracksInCone[2] = new TH2F("BkgNTracksInConePCJ", "Number of tracks in cone vs p_{T trigger} Bkg PCJ", nptbins,ptmin,ptmax,100,0.,150.); | |
318 | fhBkgNTracksInCone[3] = new TH2F("BkgNTracksInConeMP", "Number of tracks in cone vs p_{T trigger} Bkg MP", nptbins,ptmin,ptmax,100,0.,150.); | |
319 | fhBkgNTracksInCone[4] = new TH2F("BkgNTracksInConeTest","Number of tracks in cone vs p_{T trigger} Bkg Test", nptbins,ptmin,ptmax,100,0.,150.); | |
320 | for(Int_t i=0;i<5;i++){ | |
321 | fhBkgNTracksInCone[i]->SetYTitle("Number of tracks"); | |
322 | fhBkgNTracksInCone[i]->SetXTitle("p_{T trigger}"); | |
323 | outputContainer->Add(fhBkgNTracksInCone[i]) ; | |
324 | } | |
325 | ||
326 | fhBkgSumPtInCone[0] = new TH2F("BkgSumPtInConeRC", "Sum P_{T} in cone vs p_{T trigger} Bkg RC", nptbins,ptmin,ptmax,100,0.,100.); | |
327 | fhBkgSumPtInCone[1] = new TH2F("BkgSumPtInConePCG", "Sum P_{T} in cone vs p_{T trigger} Bkg PCG", nptbins,ptmin,ptmax,100,0.,100.); | |
328 | fhBkgSumPtInCone[2] = new TH2F("BkgSumPtInConePCJ", "Sum P_{T} in cone vs p_{T trigger} Bkg PCJ", nptbins,ptmin,ptmax,100,0.,100.); | |
329 | fhBkgSumPtInCone[3] = new TH2F("BkgSumPtInConeMP", "Sum P_{T} in cone vs p_{T trigger} Bkg MP", nptbins,ptmin,ptmax,100,0.,100.); | |
330 | fhBkgSumPtInCone[4] = new TH2F("BkgSumPtInConeTest","Sum P_{T} in cone vs p_{T trigger} Bkg Test", nptbins,ptmin,ptmax,100,0.,100.); | |
331 | for(Int_t i=0;i<5;i++){ | |
332 | fhBkgSumPtInCone[i]->SetYTitle("Sum P_{T}"); | |
333 | fhBkgSumPtInCone[i]->SetXTitle("p_{T trigger}"); | |
334 | outputContainer->Add(fhBkgSumPtInCone[i]) ; | |
335 | } | |
336 | ||
337 | fhBkgSumPtnTracksInCone[0] = new TH2F("BkgSumPtnTracksInConeRC", "Sum p_{T} / Number of tracks in cone vs p_{T trigger} Bkg RC", nptbins,ptmin,ptmax,100,0.,20.); | |
338 | fhBkgSumPtnTracksInCone[1] = new TH2F("BkgSumPtnTracksInConePCG", "Sum p_{T} / Number of tracks in cone vs p_{T trigger} Bkg PCG", nptbins,ptmin,ptmax,100,0.,20.); | |
339 | fhBkgSumPtnTracksInCone[2] = new TH2F("BkgSumPtnTracksInConePCJ", "Sum p_{T} / Number of tracks in cone vs p_{T trigger} Bkg PCJ", nptbins,ptmin,ptmax,100,0.,20.); | |
340 | fhBkgSumPtnTracksInCone[3] = new TH2F("BkgSumPtnTracksInConeMP", "Sum p_{T} / Number of tracks in cone vs p_{T trigger} Bkg MP", nptbins,ptmin,ptmax,100,0.,20.); | |
341 | fhBkgSumPtnTracksInCone[4] = new TH2F("BkgSumPtnTracksInConeTest","Sum p_{T} / Number of tracks in cone vs p_{T trigger} Bkg Test", nptbins,ptmin,ptmax,100,0.,20.); | |
342 | for(Int_t i=0;i<5;i++){ | |
343 | fhBkgSumPtnTracksInCone[i]->SetYTitle("Sum p_{T}/Number of tracks"); | |
344 | fhBkgSumPtnTracksInCone[i]->SetXTitle("p_{T trigger}"); | |
345 | outputContainer->Add(fhBkgSumPtnTracksInCone[i]) ; | |
346 | } | |
347 | ||
348 | ||
349 | //temporary histograms | |
350 | fhNjetsNgammas = new TH2F("NjetsNgammas"," Number of jets vs number of gammas in event",20,0.,100.,10,0.,80.); | |
351 | fhNjetsNgammas->SetYTitle("Number of gammas"); | |
352 | fhNjetsNgammas->SetXTitle("Number of jets"); | |
353 | outputContainer->Add(fhNjetsNgammas) ; | |
354 | ||
355 | fhCuts = new TH1F("Cuts"," Cuts",10,0.,10.); | |
356 | fhCuts->SetYTitle("Counts"); | |
357 | fhCuts->SetXTitle("Cut number"); | |
358 | outputContainer->Add(fhCuts) ; | |
359 | ||
360 | fhDeltaPhiBefore = new TH2F("DeltaPhiBefore","#phi_{trigger} - #phi_{jet} vs p_{T trigger}",nptbins,ptmin,ptmax,100,0,6.5); | |
361 | fhDeltaPhiBefore->SetYTitle("#Delta #phi"); | |
362 | fhDeltaPhiBefore->SetXTitle("p_{T trigger} (GeV/c)"); | |
363 | outputContainer->Add(fhDeltaPhiBefore); | |
364 | ||
365 | fhDeltaEtaBefore = new TH2F("DeltaEtaBefore","#eta_{trigger} - #eta_{jet} vs p_{T trigger}",nptbins,ptmin,ptmax,100,-2,2); | |
366 | fhDeltaEtaBefore->SetYTitle("#Delta #eta"); | |
367 | fhDeltaEtaBefore->SetXTitle("p_{T trigger} (GeV/c)"); | |
368 | outputContainer->Add(fhDeltaEtaBefore); | |
369 | ||
370 | fhDeltaPtBefore = new TH2F("DeltaPtBefore","p_{T trigger} - p_{T jet} vs p_{T trigger}",nptbins,ptmin,ptmax,100,-50,50); | |
371 | fhDeltaPtBefore->SetYTitle("#Delta p_{T}"); | |
372 | fhDeltaPtBefore->SetXTitle("p_{T trigger} (GeV/c)"); | |
373 | outputContainer->Add(fhDeltaPtBefore); | |
374 | ||
375 | fhPtRatioBefore = new TH2F("PtRatioBefore","p_{T jet} / p_{T trigger} vs p_{T trigger}",nptbins,ptmin,ptmax,200,0,2.); | |
376 | fhPtRatioBefore->SetYTitle("ratio"); | |
377 | fhPtRatioBefore->SetXTitle("p_{T trigger} (GeV/c)"); | |
378 | outputContainer->Add(fhPtRatioBefore); | |
379 | ||
380 | fhPtBefore = new TH2F("PtBefore","p_{T jet} vs p_{T trigger}",nptbins,ptmin,ptmax,nptbins,ptmin,ptmax); | |
381 | fhPtBefore->SetYTitle("p_{T jet}(GeV/c)"); | |
382 | fhPtBefore->SetXTitle("p_{T trigger} (GeV/c)"); | |
383 | outputContainer->Add(fhPtBefore); | |
384 | ||
385 | fhDeltaPhi0PiCorrectBefore = new TH2F("DeltaPhi0PiCorrectBefore","#phi_{trigger} - #phi_{jet} (0,#pi) vs p_{T trigger}",nptbins,ptmin,ptmax,100,0,3.5); | |
386 | fhDeltaPhi0PiCorrectBefore->SetYTitle("#Delta #phi"); | |
387 | fhDeltaPhi0PiCorrectBefore->SetXTitle("p_{T trigger} (GeV/c)"); | |
388 | outputContainer->Add(fhDeltaPhi0PiCorrectBefore); | |
389 | ||
390 | //temporary jet histograms | |
391 | fhJetPtBefore = new TH1F("JetPtBefore","JetPtBefore",150,-50,100); | |
392 | fhJetPtBefore->SetYTitle("Counts"); | |
393 | fhJetPtBefore->SetXTitle("p_{T jet}(GeV/c)"); | |
394 | outputContainer->Add(fhJetPtBefore) ; | |
395 | ||
4c92901a | 396 | fhJetPtBeforeCut = new TH1F("JetPtBeforeCut","JetPtBeforeCut",150,-50,100); |
397 | fhJetPtBeforeCut->SetYTitle("Counts"); | |
398 | fhJetPtBeforeCut->SetXTitle("p_{T jet}(GeV/c)"); | |
399 | outputContainer->Add(fhJetPtBeforeCut) ; | |
400 | ||
290c1e1b | 401 | fhJetPt = new TH1F("JetPt","JetPt",150,-50,100); |
402 | fhJetPt->SetYTitle("Counts"); | |
403 | fhJetPt->SetXTitle("p_{T jet}(GeV/c)"); | |
404 | outputContainer->Add(fhJetPt) ; | |
405 | ||
406 | fhJetPtMostEne = new TH1F("JetPtMostEne","JetPtMostEne",150,0,150); | |
407 | fhJetPtMostEne->SetYTitle("Counts"); | |
408 | fhJetPtMostEne->SetXTitle("p_{T jet}(GeV/c)"); | |
409 | outputContainer->Add(fhJetPtMostEne) ; | |
410 | ||
411 | fhJetPhi = new TH1F("JetPhi","JetPhi",130,0,6.5); | |
412 | fhJetPhi->SetYTitle("Counts"); | |
413 | fhJetPhi->SetXTitle("#phi_{jet}"); | |
414 | outputContainer->Add(fhJetPhi) ; | |
415 | ||
416 | fhJetEta = new TH1F("JetEta","JetEta",100,-1,1); | |
417 | fhJetEta->SetYTitle("Counts"); | |
418 | fhJetEta->SetXTitle("#eta_{jet}"); | |
419 | outputContainer->Add(fhJetEta) ; | |
420 | ||
421 | fhJetEtaVsPt = new TH2F("JetEtaVsPt","JetEtaVsPt",100,0,100,50,-1,1); | |
422 | fhJetEtaVsPt->SetYTitle("#eta_{jet}"); | |
423 | fhJetEtaVsPt->SetXTitle("p_{T,jet}(GeV/c)"); | |
424 | outputContainer->Add(fhJetEtaVsPt) ; | |
425 | ||
426 | fhJetPhiVsEta = new TH2F("JetPhiVsEta","JetPhiVsEta",65,0,6.5,50,-1,1); | |
427 | fhJetPhiVsEta->SetYTitle("#eta_{jet}"); | |
428 | fhJetPhiVsEta->SetXTitle("#phi_{jet}"); | |
429 | outputContainer->Add(fhJetPhiVsEta) ; | |
430 | ||
431 | fhJetEtaVsNpartInJet= new TH2F("JetEtaVsNpartInJet","JetEtaVsNpartInJet",50,-1,1,100,0.,200.); | |
432 | fhJetEtaVsNpartInJet->SetYTitle("N_{tracks-in-jet}"); | |
433 | fhJetEtaVsNpartInJet->SetXTitle("#eta_{jet}"); | |
434 | outputContainer->Add(fhJetEtaVsNpartInJet) ; | |
435 | ||
436 | fhJetEtaVsNpartInJetBkg= new TH2F("JetEtaVsNpartInJetBkg","JetEtaVsNpartInJetBkg",50,-1,1,100,0.,200.); | |
437 | fhJetEtaVsNpartInJetBkg->SetYTitle("N_{tracks-in-jet}"); | |
438 | fhJetEtaVsNpartInJetBkg->SetXTitle("#eta_{jet}"); | |
439 | outputContainer->Add(fhJetEtaVsNpartInJetBkg) ; | |
440 | ||
441 | fhJetChBkgEnergyVsPt = new TH2F("JetBkgChEnergyVsPt","JetBkgChEnergyVsPt",100,0,100,90,0,90); | |
442 | fhJetChBkgEnergyVsPt->SetYTitle("Jet Bkg Energy (GeV)"); | |
443 | fhJetChBkgEnergyVsPt->SetXTitle("p_{T,jet} (GeV/c)"); | |
444 | outputContainer->Add(fhJetChBkgEnergyVsPt); | |
445 | ||
446 | fhJetChAreaVsPt = new TH2F("JetChAreaVsPt","JetChAreaVsPt",100,0,100,50,0,1); | |
447 | fhJetChAreaVsPt->SetYTitle("Jet Area"); | |
448 | fhJetChAreaVsPt->SetXTitle("p_{T,jet} (GeV/c)"); | |
449 | outputContainer->Add(fhJetChAreaVsPt); | |
450 | ||
451 | if(IsHistogramTracks()){ | |
452 | fhTrackPhiVsEta = new TH2F("TrackPhiVsEta","TrackPhiVsEta",65,0,6.5,50,-1,1); | |
453 | fhTrackPhiVsEta->SetYTitle("#eta_{track}"); | |
454 | fhTrackPhiVsEta->SetXTitle("#phi_{track}"); | |
455 | outputContainer->Add(fhTrackPhiVsEta) ; | |
456 | ||
457 | fhTrackAveTrackPt = new TH1F("TrackAveTrackPt","TrackAveTrackPt",45,0,1.5); | |
458 | fhTrackAveTrackPt->SetYTitle("Counts"); | |
459 | fhTrackAveTrackPt->SetXTitle("Average p_{T,track} (GeV/c)"); | |
460 | outputContainer->Add(fhTrackAveTrackPt); | |
461 | ||
462 | }//end of IsHistogramTracks() | |
463 | ||
464 | for(Int_t i=0;i<10;i++){ | |
465 | fhJetNjetOverPtCut[i] = new TH1F(Form("JetNjetOverPtCut%d", i),Form("JetNjetOverPtCut%d", i),100,0,100); | |
466 | fhJetNjetOverPtCut[i]->SetYTitle("Counts"); | |
467 | fhJetNjetOverPtCut[i]->SetXTitle("N_{jets} over threshold"); | |
468 | outputContainer->Add(fhJetNjetOverPtCut[i]); | |
469 | } | |
470 | ||
471 | fhJetChBkgEnergyVsArea = new TH2F("JetBkgChEnergyVsArea","JetBkgChEnergyVsArea",100,0,100,70,0,0.7); | |
472 | fhJetChBkgEnergyVsArea->SetXTitle("Jet Bkg Energy (GeV)"); | |
473 | fhJetChBkgEnergyVsArea->SetYTitle("Area"); | |
474 | outputContainer->Add(fhJetChBkgEnergyVsArea); | |
475 | ||
476 | fhJetRhoVsPt = new TH2F("JetRhoVsPt","JetRhoVsPt",100,0,100,100,0,150); | |
477 | fhJetRhoVsPt->SetYTitle("Rho"); | |
478 | fhJetRhoVsPt->SetXTitle("p_{T,jet} (GeV/c)"); | |
479 | outputContainer->Add(fhJetRhoVsPt); | |
480 | ||
481 | if(IsHistogramJetBkg()){ | |
482 | fhJetRhoVsCentrality = new TH2F("JetRhoVsCentrality","JetRhoVsCentrality",100,0,100,100,0,200); | |
483 | fhJetRhoVsCentrality->SetYTitle("Rho"); | |
484 | fhJetRhoVsCentrality->SetXTitle("Centrality"); | |
485 | outputContainer->Add(fhJetRhoVsCentrality); | |
486 | } | |
487 | ||
488 | fhJetNparticlesInJet = new TH1F("JetNparticlesInJet","JetNparticlesInJet",100,0,200); | |
489 | fhJetNparticlesInJet->SetXTitle("N^{particles}"); | |
490 | fhJetNparticlesInJet->SetYTitle("N^{jets}"); | |
491 | outputContainer->Add(fhJetNparticlesInJet); | |
492 | ||
493 | fhJetDeltaEtaDeltaPhi = new TH2F("JetDeltaEtaDeltaPhi","#Delta #eta^{jet-track} vs. #Delta #phi^{jet-track} for jet tracks",100,-0.8,0.8,100,-0.8,0.8); | |
494 | fhJetDeltaEtaDeltaPhi->SetXTitle("#Delta #eta^{jet-track}"); | |
495 | fhJetDeltaEtaDeltaPhi->SetYTitle("#Delta #phi^{jet-track}"); | |
496 | outputContainer->Add(fhJetDeltaEtaDeltaPhi ); | |
497 | ||
498 | ||
499 | fhJetDeltaEtaDeltaPhiAllTracks = new TH2F("JetDeltaEtaDeltaPhiAllTracks","#Delta #eta^{jet-track} vs. #Delta #phi^{jet-track} for all tracks",100,-3.2,3.2,100,-3.2,3.2); | |
500 | fhJetDeltaEtaDeltaPhiAllTracks->SetXTitle("#Delta #eta^{jet-track}"); | |
501 | fhJetDeltaEtaDeltaPhiAllTracks->SetYTitle("#Delta #phi^{jet-track}"); | |
502 | outputContainer->Add(fhJetDeltaEtaDeltaPhiAllTracks); | |
503 | ||
504 | ||
505 | if(IsHistogramJetTracks()){ | |
506 | fhJetAveTrackPt = new TH1F("JetAveTrackPt","JetAveTrackPt",45,0.,1.5); | |
507 | fhJetAveTrackPt->SetXTitle("Average p_{T,track} (GeV/c)"); | |
508 | fhJetAveTrackPt->SetYTitle("Counts"); | |
509 | outputContainer->Add(fhJetAveTrackPt); | |
510 | ||
511 | for(Int_t i=0;i<6;i++){ | |
512 | if(i==0) fhJetNtracksInJetAboveThr[i] = new TH2F(Form("JetNtracksInJetAboveThr%d", i),Form("JetNtracksInJetAboveThr%d", i),100,0,100,100,0,200); | |
513 | else fhJetNtracksInJetAboveThr[i] = new TH2F(Form("JetNtracksInJetAboveThr%d", i),Form("JetNtracksInJetAboveThr%d", i),100,0,100,100,0,100); | |
514 | fhJetNtracksInJetAboveThr[i]->SetXTitle("p_{T,jet} (GeV/c)"); | |
515 | fhJetNtracksInJetAboveThr[i]->SetYTitle("N_{tracks} over threshold"); | |
516 | outputContainer->Add(fhJetNtracksInJetAboveThr[i]); | |
517 | } | |
518 | ||
519 | for(Int_t i=0;i<5;i++){ | |
520 | fhJetRatioNTrkAboveToNTrk[i] = new TH2F(Form("JetRatioNTrkAboveToNTrk%d", i),Form("JetRatioNTrkAboveToNTrk%d", i),100,0,100,40,0,1); | |
521 | fhJetRatioNTrkAboveToNTrk[i]->SetXTitle("p_{T,jet} (GeV/c)"); | |
522 | fhJetRatioNTrkAboveToNTrk[i]->SetYTitle("Ratio N_{tracks} over threshold to N_{tracks}"); | |
523 | outputContainer->Add(fhJetRatioNTrkAboveToNTrk[i]); | |
524 | ||
525 | fhJetNtrackRatioMostEne[i] = new TH2F(Form("JetNtrackRatioMostEne%d", i),Form("JetNtrackRatioMostEne%d", i),100,0,100,40,0,1); | |
526 | fhJetNtrackRatioMostEne[i]->SetXTitle("p_{T,jet} (GeV/c)"); | |
527 | fhJetNtrackRatioMostEne[i]->SetYTitle("Ratio N_{tracks} over threshold to N_{tracks}"); | |
528 | outputContainer->Add(fhJetNtrackRatioMostEne[i]); | |
529 | ||
530 | fhJetNtrackRatioJet5GeV[i] = new TH2F(Form("JetNtrackRatioJet5GeV%d", i),Form("JetNtrackRatioJet5GeV%d", i),100,0,100,40,0,1); | |
531 | fhJetNtrackRatioJet5GeV[i]->SetXTitle("p_{T,jet} (GeV/c)"); | |
532 | fhJetNtrackRatioJet5GeV[i]->SetYTitle("Ratio N_{tracks} over threshold to N_{tracks}"); | |
533 | outputContainer->Add(fhJetNtrackRatioJet5GeV[i]); | |
534 | ||
535 | fhJetNtrackRatioLead5GeV[i] = new TH2F(Form("JetNtrackRatioLead5GeV%d", i),Form("JetNtrackRatioLead5GeV%d", i),100,0,100,40,0,1); | |
536 | fhJetNtrackRatioLead5GeV[i]->SetXTitle("p_{T,jet} (GeV/c)"); | |
537 | fhJetNtrackRatioLead5GeV[i]->SetYTitle("Ratio N_{tracks} over threshold to N_{tracks}"); | |
538 | outputContainer->Add(fhJetNtrackRatioLead5GeV[i]); | |
539 | } | |
540 | }//end of if IsHistogramJetTracks | |
541 | ||
542 | //temporary background jets histograms | |
543 | if(IsHistogramJetBkg()){ | |
544 | for(Int_t i=0;i<4;i++){ | |
545 | fhBkgJetBackground[i] = new TH1F(Form("BkgJetBackground%d", i),Form("BkgJetBackground%d", i),100,0,200); | |
546 | fhBkgJetBackground[i]->SetXTitle("<#rho> (GeV/c)"); | |
547 | fhBkgJetBackground[i]->SetYTitle("Counts"); | |
548 | outputContainer->Add(fhBkgJetBackground[i]); | |
549 | ||
550 | fhBkgJetSigma[i] = new TH1F(Form("BkgJetSigma%d", i),Form("BkgJetSigma%d", i),100,0,50); | |
551 | fhBkgJetSigma[i]->SetXTitle("#sigma (GeV/c)"); | |
552 | fhBkgJetSigma[i]->SetYTitle("Counts"); | |
553 | outputContainer->Add(fhBkgJetSigma[i]); | |
554 | ||
555 | fhBkgJetArea[i] = new TH1F(Form("BkgJetArea%d", i),Form("BkgJetArea%d", i),100,0,1); | |
556 | fhBkgJetArea[i]->SetXTitle("<A>"); | |
557 | fhBkgJetArea[i]->SetYTitle("Counts"); | |
558 | outputContainer->Add(fhBkgJetArea[i]); | |
559 | } | |
560 | } | |
561 | ||
562 | //temporary photon histograms | |
563 | fhPhotonPtMostEne = new TH1F("PhotonPtMostEne","PhotonPtMostEne",100,0,100); | |
564 | fhPhotonPtMostEne->SetYTitle("Counts"); | |
565 | fhPhotonPtMostEne->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
566 | outputContainer->Add(fhPhotonPtMostEne); | |
567 | ||
568 | // fhPhotonIndexMostEne = new TH1F("PhotonIndexMostEne","PhotonIndexMostEne",100,0,100); | |
569 | // fhPhotonIndexMostEne->SetYTitle("Counts"); | |
570 | // fhPhotonIndexMostEne->SetXTitle("Index"); | |
571 | // outputContainer->Add(fhPhotonIndexMostEne); | |
572 | ||
573 | fhPhotonAverageEnergy = new TH1F("PhotonAverageEnergy","PhotonAverageEnergy",100,0,10); | |
574 | fhPhotonAverageEnergy->SetYTitle("Counts"); | |
575 | fhPhotonAverageEnergy->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
576 | outputContainer->Add(fhPhotonAverageEnergy); | |
577 | ||
578 | fhPhotonRatioAveEneToMostEne = new TH1F("PhotonRatioAveEneToMostEne","PhotonRatioAveEneToMostEne",100,0,1); | |
579 | fhPhotonRatioAveEneToMostEne->SetYTitle("Counts"); | |
580 | fhPhotonRatioAveEneToMostEne->SetXTitle("Ratio"); | |
581 | outputContainer->Add(fhPhotonRatioAveEneToMostEne); | |
582 | ||
583 | fhPhotonAverageEnergyMinus1 = new TH1F("PhotonAverageEnergyMinus1","PhotonAverageEnergyMinus1",100,0,10); | |
584 | fhPhotonAverageEnergyMinus1->SetYTitle("Counts"); | |
585 | fhPhotonAverageEnergyMinus1->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
586 | outputContainer->Add(fhPhotonAverageEnergyMinus1); | |
587 | ||
588 | fhPhotonRatioAveEneMinus1ToMostEne = new TH1F("PhotonRatioAveEneMinus1ToMostEne","PhotonRatioAveEneMinus1ToMostEne",100,0,1); | |
589 | fhPhotonRatioAveEneMinus1ToMostEne->SetYTitle("Counts"); | |
590 | fhPhotonRatioAveEneMinus1ToMostEne->SetXTitle("Ratio"); | |
591 | outputContainer->Add(fhPhotonRatioAveEneMinus1ToMostEne); | |
592 | ||
593 | fhPhotonNgammaMoreAverageToNgamma = new TH1F("PhotonNgammaMoreAverageToNgamma","PhotonNgammaMoreAverageToNgamma",100,0,1); | |
594 | fhPhotonNgammaMoreAverageToNgamma->SetYTitle("Counts"); | |
595 | fhPhotonNgammaMoreAverageToNgamma->SetXTitle("Ratio"); | |
596 | outputContainer->Add(fhPhotonNgammaMoreAverageToNgamma); | |
597 | ||
598 | fhPhotonNgammaMoreAverageMinus1ToNgamma = new TH1F("PhotonNgammaMoreAverageMinus1ToNgamma","PhotonNgammaMoreAverageMinus1ToNgamma",100,0,1); | |
599 | fhPhotonNgammaMoreAverageMinus1ToNgamma->SetYTitle("Counts"); | |
600 | fhPhotonNgammaMoreAverageMinus1ToNgamma->SetXTitle("Ratio"); | |
601 | outputContainer->Add(fhPhotonNgammaMoreAverageMinus1ToNgamma); | |
602 | ||
603 | for(Int_t i=0;i<10;i++){ | |
604 | fhPhotonNgammaOverPtCut[i] = new TH1F(Form("PhotonNgammaOverPtCut%d",i),Form("PhotonNgammaOverPtCut%d",i),100,0,100); | |
605 | fhPhotonNgammaOverPtCut[i]->SetYTitle("Counts"); | |
606 | fhPhotonNgammaOverPtCut[i]->SetXTitle("N_{#gamma} over threshold"); | |
607 | outputContainer->Add(fhPhotonNgammaOverPtCut[i]); | |
608 | } | |
609 | ||
610 | fhPhotonBkgRhoVsNtracks = new TH2F("PhotonBkgRhoVsNtracks","PhotonBkgRhoVsNtracks",200,0,2500,75,0,1.5); | |
611 | //fhPhotonBkgRhoVsNtracks->SetXTitle("Counts"); | |
612 | fhPhotonBkgRhoVsNtracks->SetXTitle("Ntracks"); | |
613 | fhPhotonBkgRhoVsNtracks->SetYTitle("Rho"); | |
614 | outputContainer->Add(fhPhotonBkgRhoVsNtracks); | |
615 | ||
616 | fhPhotonBkgRhoVsNclusters = new TH2F("PhotonBkgRhoVsNclusters","PhotonBkgRhoVsNclusters",50,0,100,75,0,1.5); | |
617 | fhPhotonBkgRhoVsNclusters->SetXTitle("Nclusters"); | |
618 | fhPhotonBkgRhoVsNclusters->SetYTitle("Rho"); | |
619 | outputContainer->Add(fhPhotonBkgRhoVsNclusters); | |
620 | ||
621 | fhPhotonBkgRhoVsCentrality = new TH2F("PhotonBkgRhoVsCentrality","PhotonBkgRhoVsCentrality",100,0,100,75,0,1.5); | |
622 | fhPhotonBkgRhoVsCentrality->SetXTitle("Centrality"); | |
623 | fhPhotonBkgRhoVsCentrality->SetYTitle("Rho"); | |
624 | outputContainer->Add(fhPhotonBkgRhoVsCentrality); | |
625 | ||
626 | fhPhotonBkgRhoVsNcells = new TH2F("PhotonBkgRhoVsNcells","PhotonBkgRhoVsNcells",100,0,200,75,0,1.5); | |
627 | fhPhotonBkgRhoVsNcells->SetXTitle("N_{cells}"); | |
628 | fhPhotonBkgRhoVsNcells->SetYTitle("Rho"); | |
629 | outputContainer->Add(fhPhotonBkgRhoVsNcells); | |
630 | ||
631 | fhPhotonPt = new TH1F("PhotonPt","PhotonPt",220,-10,100); | |
632 | fhPhotonPt->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
633 | fhPhotonPt->SetYTitle("Counts"); | |
634 | outputContainer->Add(fhPhotonPt); | |
635 | ||
636 | fhPhotonPtCorrected = new TH1F("PhotonPtCorrected","PhotonPtCorrected",220,-10,100); | |
637 | fhPhotonPtCorrected->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
638 | fhPhotonPtCorrected->SetYTitle("Counts"); | |
639 | outputContainer->Add(fhPhotonPtCorrected); | |
640 | ||
641 | fhPhotonPtDiff = new TH1F("PhotonPtDiff","PhotonPtDiff",50,0,10); | |
642 | fhPhotonPtDiff->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
643 | fhPhotonPtDiff->SetYTitle("Counts"); | |
644 | outputContainer->Add(fhPhotonPtDiff); | |
645 | ||
646 | fhPhotonPtDiffVsNtracks = new TH2F("PhotonPtDiffVsNtracks","PhotonPtDiffVsNtracks",200,0,2500,50,0,5); | |
647 | fhPhotonPtDiffVsNtracks->SetXTitle("N_{tracks}"); | |
648 | fhPhotonPtDiffVsNtracks->SetYTitle("<#rho^{#gamma}>*N_{cells}"); | |
649 | outputContainer->Add(fhPhotonPtDiffVsNtracks); | |
650 | ||
651 | fhPhotonPtDiffVsNclusters = new TH2F("PhotonPtDiffVsNclusters","PhotonPtDiffVsNclusters",50,0,100,50,0,5); | |
652 | fhPhotonPtDiffVsNclusters->SetXTitle("N_{clusters}"); | |
653 | fhPhotonPtDiffVsNclusters->SetYTitle("<#rho^{#gamma}>*N_{cells}"); | |
654 | outputContainer->Add(fhPhotonPtDiffVsNclusters); | |
655 | ||
656 | fhPhotonPtDiffVsCentrality = new TH2F("PhotonPtDiffVsCentrality","PhotonPtDiffVsCentrality",100,0,100,50,0,5); | |
657 | fhPhotonPtDiffVsCentrality->SetXTitle("Centrality"); | |
658 | fhPhotonPtDiffVsCentrality->SetYTitle("<#rho^{#gamma}>*N_{cells}"); | |
659 | outputContainer->Add(fhPhotonPtDiffVsCentrality); | |
660 | ||
661 | fhPhotonPtDiffVsNcells = new TH2F("PhotonPtDiffVsNcells","PhotonPtDiffVsNcells",100,0,200,50,0,5); | |
662 | fhPhotonPtDiffVsNcells->SetXTitle("N_{cells}"); | |
663 | fhPhotonPtDiffVsNcells->SetYTitle("<#rho^{#gamma}>*N_{cells}"); | |
664 | outputContainer->Add(fhPhotonPtDiffVsNcells); | |
665 | ||
666 | ||
667 | fhPhotonPtCorrectedZoom = new TH1F("PhotonPtCorrectedZoom","PhotonPtCorrectedZoom",200,-5,5); | |
668 | fhPhotonPtCorrectedZoom->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
669 | fhPhotonPtCorrectedZoom->SetYTitle("Counts"); | |
670 | outputContainer->Add(fhPhotonPtCorrectedZoom); | |
671 | ||
672 | fhPhotonSumPtInCone = new TH1F("PhotonSumPtInCone","PhotonSumPtInCone",100,0,100); | |
673 | fhPhotonSumPtInCone->SetXTitle("#Sigma p_{T,#gamma} (GeV/c)"); | |
674 | fhPhotonSumPtInCone->SetYTitle("Counts"); | |
675 | outputContainer->Add(fhPhotonSumPtInCone); | |
676 | ||
677 | fhPhotonSumPtCorrectInCone = new TH1F("PhotonSumPtCorrectInCone","PhotonSumPtCorrectInCone",100,-20,80); | |
678 | fhPhotonSumPtCorrectInCone->SetXTitle("#Sigma p_{T,#gamma} (GeV/c)"); | |
679 | fhPhotonSumPtCorrectInCone->SetYTitle("Counts"); | |
680 | outputContainer->Add(fhPhotonSumPtCorrectInCone); | |
681 | ||
682 | fhPhotonSumPtChargedInCone = new TH1F("PhotonSumPtChargedInCone","PhotonSumPtChargedInCone",100,0,100); | |
683 | fhPhotonSumPtChargedInCone->SetXTitle("#Sigma p_{T,#gamma}^{ch} (GeV/c)"); | |
684 | fhPhotonSumPtChargedInCone->SetYTitle("Counts"); | |
685 | outputContainer->Add(fhPhotonSumPtChargedInCone); | |
686 | ||
687 | ||
688 | //temporary jet histograms after selection | |
689 | fhSelectedJetPhiVsEta = new TH2F("SelectedJetSelectedPhiVsEta","SelectedJetPhiVsEta",65,0,6.5,50,-1,1); | |
690 | fhSelectedJetPhiVsEta->SetYTitle("#eta_{jet}"); | |
691 | fhSelectedJetPhiVsEta->SetXTitle("#phi_{jet}"); | |
692 | outputContainer->Add(fhSelectedJetPhiVsEta) ; | |
693 | ||
694 | fhSelectedJetChBkgEnergyVsPtJet = new TH2F("SelectedJetBkgChEnergyVsPtJet","SelectedJetBkgChEnergyVsPtJet",100,0,100,90,0,90); | |
695 | fhSelectedJetChBkgEnergyVsPtJet->SetYTitle("Jet Bkg Energy (GeV)"); | |
696 | fhSelectedJetChBkgEnergyVsPtJet->SetXTitle("p_{T,jet} (GeV/c)"); | |
697 | outputContainer->Add(fhSelectedJetChBkgEnergyVsPtJet); | |
698 | ||
699 | fhSelectedJetChAreaVsPtJet = new TH2F("SelectedJetChAreaVsPtJet","SelectedJetChAreaVsPtJet",100,0,100,50,0,1); | |
700 | fhSelectedJetChAreaVsPtJet->SetYTitle("Jet Area"); | |
701 | fhSelectedJetChAreaVsPtJet->SetXTitle("p_{T,jet} (GeV/c)"); | |
702 | outputContainer->Add(fhSelectedJetChAreaVsPtJet); | |
703 | ||
704 | fhSelectedJetNjet = new TH1F("SelectedJetNjet","SelectedJetNjet",100,0,100); | |
705 | fhSelectedJetNjet->SetYTitle("Counts"); | |
706 | fhSelectedJetNjet->SetXTitle("N_{jets} per event"); | |
707 | outputContainer->Add(fhSelectedJetNjet); | |
708 | ||
709 | fhSelectedNtracks = new TH1F("SelectedNtracks","SelectedNtracks",100,0,2000); | |
710 | fhSelectedNtracks->SetYTitle("Counts"); | |
711 | fhSelectedNtracks->SetXTitle("N_{tracks} per event"); | |
712 | outputContainer->Add(fhSelectedNtracks); | |
713 | ||
714 | fhSelectedTrackPhiVsEta = new TH2F("SelectedTrackPhiVsEta","SelectedTrackPhiVsEta",65,0,6.5,50,-1,1); | |
715 | fhSelectedTrackPhiVsEta->SetYTitle("#eta_{track}"); | |
716 | fhSelectedTrackPhiVsEta->SetXTitle("#phi_{track}"); | |
717 | outputContainer->Add(fhSelectedTrackPhiVsEta) ; | |
718 | ||
719 | fhCuts2 = new TH1F("Cuts2","Cuts2",10,0.,10.); | |
720 | fhCuts2->SetYTitle("Counts"); | |
721 | fhCuts2->SetXTitle("Cut number"); | |
722 | outputContainer->Add(fhCuts2); | |
723 | ||
724 | fhSelectedPhotonNLMVsPt = new TH2F("SelectedPhotonNLMVsPt","SelectedPhotonNLMVsPt",100,0,100,10,0,10); | |
725 | fhSelectedPhotonNLMVsPt->SetYTitle("NLM"); | |
726 | fhSelectedPhotonNLMVsPt->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
727 | outputContainer->Add(fhSelectedPhotonNLMVsPt); | |
728 | ||
729 | fhSelectedPhotonLambda0VsPt = new TH2F("SelectedPhotonLambda0VsPt","SelectedPhotonLambda0VsPt",100,0,100,50,0,5); | |
730 | fhSelectedPhotonLambda0VsPt->SetYTitle("#lambda_{0}"); | |
731 | fhSelectedPhotonLambda0VsPt->SetXTitle("p_{T,#gamma} (GeV/c)"); | |
732 | outputContainer->Add(fhSelectedPhotonLambda0VsPt); | |
733 | ||
734 | //random | |
735 | fhRandomPhiEta[0] = new TH2F("RandomPhiEtaRC", "RandomPhiEtaRC", 100,0,6.5,100,-1.,1.); | |
736 | fhRandomPhiEta[1] = new TH2F("RandomPhiEtaPCG", "RandomPhiEtaPerpConePhoton",100,0,6.5,100,-1.,1.); | |
737 | fhRandomPhiEta[2] = new TH2F("RandomPhiEtaPCJ", "RandomPhiEtaPerpConeJet", 100,0,6.5,100,-1.,1.); | |
738 | fhRandomPhiEta[3] = new TH2F("RandomPhiEtaMP", "RandomPhiEtaMidPoint", 100,0,6.5,100,-1.,1.); | |
739 | fhRandomPhiEta[4] = new TH2F("RandomPhiEtaTest","RandomPhiEtaTest", 100,0,6.5,100,-1.,1.); | |
740 | for(Int_t i=0;i<5;i++){ | |
741 | fhRandomPhiEta[i]->SetXTitle("#phi"); | |
742 | fhRandomPhiEta[i]->SetYTitle("#eta"); | |
743 | outputContainer->Add(fhRandomPhiEta[i]); | |
744 | } | |
745 | ||
2ac4a57a | 746 | //MC generated photons and jets information |
747 | if(fMCStudies) { | |
748 | fhMCPhotonCuts = new TH1F("MCPhotonCuts","MCPhotonCuts",10,0.,10.); | |
749 | fhMCPhotonCuts->SetYTitle("Counts"); | |
750 | fhMCPhotonCuts->SetXTitle("Cut number"); | |
751 | outputContainer->Add(fhMCPhotonCuts); | |
752 | ||
753 | fhMCPhotonPt = new TH1F("MCPhotonPt","MCPhotonPt",100,0.,100.); | |
754 | fhMCPhotonPt->SetYTitle("Counts"); | |
755 | fhMCPhotonPt->SetXTitle("p_{T,#gamma}^{gen} (GeV/c)"); | |
756 | outputContainer->Add(fhMCPhotonPt); | |
757 | ||
758 | fhMCPhotonEtaPhi = new TH2F("MCPhotonEtaPhi","MCPhotonEtaPhi",65,0,6.5,50,-1,1); | |
759 | fhMCPhotonEtaPhi->SetYTitle("#eta_{#gamma}"); | |
760 | fhMCPhotonEtaPhi->SetXTitle("#phi_{#gamma}"); | |
761 | outputContainer->Add(fhMCPhotonEtaPhi) ; | |
762 | ||
763 | fhMCJetOrigin = new TH1F("MCJetOrigin","MCJetOrigin",35,-10.,25.); | |
764 | fhMCJetOrigin->SetYTitle("Counts"); | |
765 | fhMCJetOrigin->SetXTitle("PDG number"); | |
766 | outputContainer->Add(fhMCJetOrigin); | |
767 | ||
768 | fhMCJetNPartVsPt = new TH2F("MCJetNPartVsPt","MCJetNPartVsPt",100,0.,100.,100,0.,100.); | |
769 | fhMCJetNPartVsPt->SetYTitle("N_{particles}"); | |
770 | fhMCJetNPartVsPt->SetXTitle("p_{T,full-jet}^{gen} (GeV/c)"); | |
771 | outputContainer->Add(fhMCJetNPartVsPt) ; | |
772 | ||
773 | fhMCJetChNPartVsPt = new TH2F("MCJetChNPartVsPt","MCJetChNPartVsPt",100,0.,100.,100,0.,100.); | |
774 | fhMCJetChNPartVsPt->SetYTitle("N_{particles}"); | |
775 | fhMCJetChNPartVsPt->SetXTitle("p_{T,charged-jet}^{gen} (GeV/c)"); | |
776 | outputContainer->Add(fhMCJetChNPartVsPt) ; | |
777 | ||
778 | fhMCJetNPart150VsPt = new TH2F("MCJetNPart150VsPt","MCJetNPart150VsPt",100,0.,100.,100,0.,100.); | |
779 | fhMCJetNPart150VsPt->SetYTitle("N_{particles (p_{T}>150 MeV/c)}"); | |
780 | fhMCJetNPart150VsPt->SetXTitle("p_{T,full-jet}^{gen} (GeV/c)"); | |
781 | outputContainer->Add(fhMCJetNPart150VsPt) ; | |
782 | ||
783 | fhMCJetChNPart150VsPt = new TH2F("MCJetChNPart150VsPt","MCJetChNPart150VsPt",100,0.,100.,100,0.,100.); | |
784 | fhMCJetChNPart150VsPt->SetYTitle("N_{particles (p_{T}>150 MeV/c)}"); | |
785 | fhMCJetChNPart150VsPt->SetXTitle("p_{T,charged-jet}^{gen} (GeV/c)"); | |
786 | outputContainer->Add(fhMCJetChNPart150VsPt) ; | |
787 | ||
788 | fhMCJetChNPart150ConeVsPt = new TH2F("MCJetChNPart150ConeVsPt","MCJetChNPart150ConeVsPt",100,0.,100.,50,0.,50.); | |
789 | fhMCJetChNPart150ConeVsPt->SetYTitle("N_{particles (p_{T}>150 MeV/c)}"); | |
790 | fhMCJetChNPart150ConeVsPt->SetXTitle("p_{T,charged-jet,R=0.4}^{gen} (GeV/c)"); | |
791 | outputContainer->Add(fhMCJetChNPart150ConeVsPt) ; | |
792 | ||
793 | fhMCJetRatioChFull = new TH1F("MCJetRatioChFull","MCJetRatioChFull",100,0.,1.); | |
794 | fhMCJetRatioChFull->SetYTitle("Counts"); | |
795 | fhMCJetRatioChFull->SetXTitle("p_{T,charged-jet}^{gen}/p_{T,full-jet}^{gen}"); | |
796 | outputContainer->Add(fhMCJetRatioChFull); | |
797 | ||
798 | fhMCJetRatioCh150Ch = new TH1F("MCJetRatioCh150Ch","MCJetRatioCh150Ch",100,0.,1.); | |
799 | fhMCJetRatioCh150Ch->SetYTitle("Counts"); | |
800 | fhMCJetRatioCh150Ch->SetXTitle("p_{T,charged-jet,pT>150MeV/c}^{gen}/p_{T,charged-jet}^{gen}"); | |
801 | outputContainer->Add(fhMCJetRatioCh150Ch); | |
802 | ||
803 | fhMCJetEtaPhi = new TH2F("MCJetEtaPhi","MCJetEtaPhi",65,0,6.5,50,-1,1); | |
804 | fhMCJetEtaPhi->SetYTitle("#eta_{jet}"); | |
805 | fhMCJetEtaPhi->SetXTitle("#phi_{jet}"); | |
806 | outputContainer->Add(fhMCJetEtaPhi) ; | |
807 | ||
808 | fhMCJetChEtaPhi = new TH2F("MCJetChEtaPhi","MCJetChEtaPhi",65,0,6.5,50,-1,1); | |
809 | fhMCJetChEtaPhi->SetYTitle("#eta_{jet}"); | |
810 | fhMCJetChEtaPhi->SetXTitle("#phi_{jet}"); | |
811 | outputContainer->Add(fhMCJetChEtaPhi) ; | |
812 | ||
813 | fhMCJet150EtaPhi = new TH2F("MCJet150EtaPhi","MCJet150EtaPhi",65,0,6.5,50,-1,1); | |
814 | fhMCJet150EtaPhi->SetYTitle("#eta_{jet}"); | |
815 | fhMCJet150EtaPhi->SetXTitle("#phi_{jet}"); | |
816 | outputContainer->Add(fhMCJet150EtaPhi) ; | |
817 | ||
818 | fhMCJetCh150EtaPhi = new TH2F("MCJetCh150EtaPhi","MCJetCh150EtaPhi",65,0,6.5,50,-1,1); | |
819 | fhMCJetCh150EtaPhi->SetYTitle("#eta_{jet}"); | |
820 | fhMCJetCh150EtaPhi->SetXTitle("#phi_{jet}"); | |
821 | outputContainer->Add(fhMCJetCh150EtaPhi) ; | |
822 | ||
823 | fhMCJetCh150ConeEtaPhi = new TH2F("MCJetCh150ConeEtaPhi","MCJetCh150ConeEtaPhi",65,0,6.5,50,-1,1); | |
824 | fhMCJetCh150ConeEtaPhi->SetYTitle("#eta_{jet}"); | |
825 | fhMCJetCh150ConeEtaPhi->SetXTitle("#phi_{jet}"); | |
826 | outputContainer->Add(fhMCJetCh150ConeEtaPhi) ; | |
827 | } | |
290c1e1b | 828 | |
829 | //tree with data | |
830 | if(fSaveGJTree){ | |
831 | fTreeGJ=new TTree("fTreeGJ","fTreeGJ"); | |
832 | fTreeGJ->Branch("fGamPt" ,&fGamPt ,"fGamPt/D");//! fGamPt | |
833 | fTreeGJ->Branch("fGamLambda0" ,&fGamLambda0 ,"fGamLambda0/D"); | |
834 | fTreeGJ->Branch("fGamNLM" ,&fGamNLM ,"fGamNLM/I"); | |
835 | fTreeGJ->Branch("fGamSumPtCh" ,&fGamSumPtCh ,"fGamSumPtCh/D"); | |
836 | fTreeGJ->Branch("fGamNtracks" ,&fGamNtracks ,"fGamNtracks/I"); | |
837 | fTreeGJ->Branch("fGamTime" ,&fGamTime ,"fGamTime/D"); | |
838 | fTreeGJ->Branch("fGamNcells" ,&fGamNcells ,"fGamNcells/I"); | |
839 | fTreeGJ->Branch("fGamEta" ,&fGamEta ,"fGamEta/D"); | |
840 | fTreeGJ->Branch("fGamPhi" ,&fGamPhi ,"fGamPhi/D"); | |
841 | fTreeGJ->Branch("fGamSumPtNeu",&fGamSumPtNeu ,"fGamSumPtNeu/D"); | |
842 | fTreeGJ->Branch("fGamNclusters" ,&fGamNclusters ,"fGamNclusters/I"); | |
843 | fTreeGJ->Branch("fGamAvEne" ,&fGamAvEne ,"fGamAvEne/D"); | |
844 | fTreeGJ->Branch("fJetPhi" ,&fJetPhi ,"fJetPhi/D"); | |
845 | fTreeGJ->Branch("fJetEta" ,&fJetEta ,"fJetEta/D"); | |
846 | fTreeGJ->Branch("fJetPt" ,&fJetPt ,"fJetPt/D"); | |
847 | fTreeGJ->Branch("fJetBkgChEne",&fJetBkgChEne ,"fJetBkgChEne/D"); | |
848 | fTreeGJ->Branch("fJetArea" ,&fJetArea ,"fJetArea/D"); | |
849 | fTreeGJ->Branch("fJetNtracks" ,&fJetNtracks ,"fJetNtracks/I"); | |
850 | fTreeGJ->Branch("fJetNtracks1" ,&fJetNtracks1 ,"fJetNtracks1/I"); | |
851 | fTreeGJ->Branch("fJetNtracks2" ,&fJetNtracks2 ,"fJetNtracks2/I"); | |
852 | fTreeGJ->Branch("fJetRho" ,&fJetRho ,"fJetRho/D"); | |
853 | fTreeGJ->Branch("fEventNumber",&fEventNumber ,"fEventNumber/I"); | |
854 | fTreeGJ->Branch("fNtracks" ,&fNtracks ,"fNtracks/I"); | |
855 | fTreeGJ->Branch("fZvertex" ,&fZvertex ,"fZvertex/D"); | |
856 | fTreeGJ->Branch("fCentrality" ,&fCentrality ,"fCentrality/D"); | |
857 | fTreeGJ->Branch("fIso" ,&fIso ,"fIso/O"); | |
858 | fTreeGJ->Branch("fGamRho" ,&fGamRho ,"fGamRho/D"); | |
859 | ||
2ac4a57a | 860 | fTreeGJ->Branch("fMCGamPt" ,&fMCGamPt ,"fMCGamPt/D" ); |
861 | fTreeGJ->Branch("fMCGamEta" ,&fMCGamEta ,"fMCGamEta/D" ); | |
862 | fTreeGJ->Branch("fMCGamPhi" ,&fMCGamPhi ,"fMCGamPhi/D" ); | |
863 | fTreeGJ->Branch("fMCPartonType" ,&fMCPartonType ,"fMCPartonType/I" ); | |
864 | fTreeGJ->Branch("fMCJetPt" ,&fMCJetPt ,"fMCJetPt/D" ); | |
865 | fTreeGJ->Branch("fMCJetChPt" ,&fMCJetChPt ,"fMCJetChPt/D" ); | |
866 | fTreeGJ->Branch("fMCJet150Pt" ,&fMCJet150Pt ,"fMCJet150Pt/D" ); | |
867 | fTreeGJ->Branch("fMCJetCh150Pt" ,&fMCJetCh150Pt ,"fMCJetCh150Pt/D" ); | |
868 | fTreeGJ->Branch("fMCJetNPart" ,&fMCJetNPart ,"fMCJetNPart/I" ); | |
869 | fTreeGJ->Branch("fMCJetChNPart" ,&fMCJetChNPart ,"fMCJetChNPart/I" ); | |
870 | fTreeGJ->Branch("fMCJet150NPart" ,&fMCJet150NPart ,"fMCJet150NPart/I" ); | |
871 | fTreeGJ->Branch("fMCJetCh150NPart" ,&fMCJetCh150NPart ,"fMCJetCh150NPart/I"); | |
872 | fTreeGJ->Branch("fMCJetEta" ,&fMCJetEta ,"fMCJetEta/D" ); | |
873 | fTreeGJ->Branch("fMCJetPhi" ,&fMCJetPhi ,"fMCJetPhi/D" ); | |
874 | fTreeGJ->Branch("fMCJetChEta" ,&fMCJetChEta ,"fMCJetChEta/D" ); | |
875 | fTreeGJ->Branch("fMCJetChPhi" ,&fMCJetChPhi ,"fMCJetChPhi/D" ); | |
876 | fTreeGJ->Branch("fMCJet150Eta" ,&fMCJet150Eta ,"fMCJet150Eta/D" ); | |
877 | fTreeGJ->Branch("fMCJet150Phi" ,&fMCJet150Phi ,"fMCJet150Phi/D" ); | |
878 | fTreeGJ->Branch("fMCJetCh150Eta" ,&fMCJetCh150Eta ,"fMCJetCh150Eta/D" ); | |
879 | fTreeGJ->Branch("fMCJetCh150Phi" ,&fMCJetCh150Phi ,"fMCJetCh150Phi/D" ); | |
880 | ||
881 | fTreeGJ->Branch("fMCJetCh150ConePt" ,&fMCJetCh150ConePt ,"fMCJetCh150ConePt/D" ); | |
882 | fTreeGJ->Branch("fMCJetCh150ConeNPart" ,&fMCJetCh150ConeNPart ,"fMCJetCh150ConeNPart/I"); | |
883 | fTreeGJ->Branch("fMCJetCh150ConeEta" ,&fMCJetCh150ConeEta ,"fMCJetCh150ConeEta/D" ); | |
884 | fTreeGJ->Branch("fMCJetCh150ConePhi" ,&fMCJetCh150ConePhi ,"fMCJetCh150ConePhi/D" ); | |
885 | ||
290c1e1b | 886 | outputContainer->Add(fTreeGJ); |
887 | } | |
888 | ||
477d6cee | 889 | return outputContainer; |
a3aebfff | 890 | |
1c5acb87 | 891 | } |
892 | ||
c5693f62 | 893 | //_______________________________________________________ |
1c5acb87 | 894 | void AliAnaParticleJetFinderCorrelation::InitParameters() |
895 | { | |
3a457cdb | 896 | //printf("InitParameters\n"); |
1c5acb87 | 897 | //Initialize the parameters of the analysis. |
a3aebfff | 898 | SetInputAODName("PWG4Particle"); |
899 | AddToHistogramsName("AnaJetFinderCorr_"); | |
900 | ||
ba04a5b6 | 901 | fDeltaPhiMinCut = 2.6 ; |
902 | fDeltaPhiMaxCut = 3.7 ; | |
1c5acb87 | 903 | fRatioMaxCut = 1.2 ; |
904 | fRatioMinCut = 0.3 ; | |
ba04a5b6 | 905 | fConeSize = 0.4 ; |
1c5acb87 | 906 | fPtThresholdInCone = 0.5 ; |
907 | fUseJetRefTracks = kFALSE ; | |
908 | fMakeCorrelationInHistoMaker = kFALSE ; | |
2ac4a57a | 909 | fSelectIsolated = kTRUE; |
290c1e1b | 910 | fJetConeSize = 0.4 ; |
ba04a5b6 | 911 | fJetMinPt = 15. ; //GeV/c |
4c92901a | 912 | fJetMinPtBkgSub = -100. ;//GeV/c |
290c1e1b | 913 | fJetAreaFraction = 0.6 ; |
914 | fJetBranchName = "jets"; | |
915 | fBkgJetBranchName = "jets"; | |
ba04a5b6 | 916 | fGammaConeSize = 0.4; |
290c1e1b | 917 | fUseBackgroundSubtractionGamma = kFALSE; |
918 | fSaveGJTree = kTRUE; | |
919 | fMostEnergetic = kFALSE; | |
920 | fMostOpposite = kTRUE; | |
921 | fUseHistogramJetBkg = kTRUE; | |
922 | fUseHistogramTracks = kTRUE; | |
923 | fUseHistogramJetTracks = kTRUE; | |
2ac4a57a | 924 | fMCStudies = kFALSE; |
c5693f62 | 925 | } |
1c5acb87 | 926 | |
290c1e1b | 927 | //__________________________________________________________________ |
928 | Int_t AliAnaParticleJetFinderCorrelation::SelectJet(AliAODPWG4Particle * particle, TClonesArray *aodRecJets) | |
1c5acb87 | 929 | { |
290c1e1b | 930 | //Input for jets is TClonesArray *aodRecJets |
477d6cee | 931 | //Returns the index of the jet that is opposite to the particle |
3a457cdb | 932 | //printf(" SelectJet "); |
477d6cee | 933 | |
290c1e1b | 934 | Double_t particlePt=particle->Pt(); |
935 | if(fUseBackgroundSubtractionGamma) { | |
5cd6b1a6 | 936 | particlePt-=(fGamRho*particle->GetNCells()); |
937 | ||
938 | // Int_t clusterIDtmp = particle->GetCaloLabel(0) ; | |
939 | // Int_t nCells=0; | |
940 | // AliVCluster *cluster=0; | |
941 | // if(!(clusterIDtmp<0) ){ | |
942 | // Int_t iclustmp = -1; | |
943 | // TObjArray* clusters = GetEMCALClusters(); | |
944 | // cluster = FindCluster(clusters,clusterIDtmp,iclustmp); | |
945 | // nCells = cluster->GetNCells(); | |
946 | // } | |
947 | // particlePt-=(fGamRho*nCells); | |
290c1e1b | 948 | } |
949 | if(particlePt<=0) { | |
950 | //printf("Particle with negative or 0 pt\n"); | |
951 | return -2; | |
952 | } | |
477d6cee | 953 | |
290c1e1b | 954 | Int_t njets = aodRecJets->GetEntriesFast(); |
76c58de9 | 955 | AliAODJet * jet = 0 ; |
477d6cee | 956 | Int_t index = -1; |
290c1e1b | 957 | Double_t dphiprev= 10000; |
958 | Double_t particlePhi=particle->Phi(); | |
959 | Double_t deltaPhi=-10000.;// in the range (0; 2*pi) | |
960 | Double_t jetPt=0.; | |
961 | ||
4c92901a | 962 | Bool_t photonOnlyOnce=kTRUE; |
963 | ||
477d6cee | 964 | for(Int_t ijet = 0; ijet < njets ; ijet++){ |
290c1e1b | 965 | jet = dynamic_cast<AliAODJet*>(aodRecJets->At(ijet)); |
3098a292 | 966 | if(!jet) |
967 | { | |
968 | AliInfo("Jet not in container"); | |
969 | continue; | |
970 | } | |
290c1e1b | 971 | fhCuts2->Fill(2.,1.); |
972 | jetPt=jet->Pt(); | |
3a457cdb | 973 | if(jetPt<fJetMinPt) continue; |
974 | fhCuts2->Fill(3.,1.); | |
290c1e1b | 975 | //put jet eta requirement here |eta_jet|<0.9-jet_cone_size |
3a457cdb | 976 | if(TMath::Abs(jet->Eta()) > (0.9 - fJetConeSize) ) continue; |
4c92901a | 977 | fhCuts2->Fill(4.,1.); |
290c1e1b | 978 | if(jet->EffectiveAreaCharged()<fJetAreaFraction*TMath::Pi()*fJetConeSize*fJetConeSize) continue; |
4c92901a | 979 | fhCuts2->Fill(5.,1.); |
980 | if(fBackgroundJetFromReader ){ | |
981 | jetPt-= (fJetRho * jet->EffectiveAreaCharged() ); | |
982 | } | |
983 | ||
984 | if(jetPt<fJetMinPtBkgSub) continue; | |
290c1e1b | 985 | fhCuts2->Fill(6.,1.); |
986 | //printf("jet found\n"); | |
987 | Double_t deltaPhi0pi = TMath::Abs(particle->Phi()-jet->Phi()); | |
988 | Double_t ratio = jetPt/particlePt; | |
989 | ||
990 | deltaPhi = particlePhi - jet->Phi() ; | |
991 | if ( deltaPhi0pi > TMath::Pi() ) deltaPhi0pi = 2. * TMath::Pi() - deltaPhi0pi ; | |
992 | if(deltaPhi<0) deltaPhi +=(TMath::Pi()*2.); | |
993 | ||
4c92901a | 994 | //new histogram for Leticia x-check |
995 | //isolated photon + jet(s) | |
996 | if(OnlyIsolated() && !particle->IsIsolated() && | |
997 | (deltaPhi > fDeltaPhiMinCut) && (deltaPhi < fDeltaPhiMaxCut) ){ | |
998 | //fill 1D photon + 2D photon+jets | |
999 | if(photonOnlyOnce) { | |
1000 | fhGamPtPerTrig->Fill(particlePt); | |
1001 | photonOnlyOnce=kFALSE; | |
1002 | } | |
1003 | fhPtGamPtJet->Fill(particlePt,jetPt); | |
1004 | } | |
1005 | ||
1006 | ||
290c1e1b | 1007 | fhDeltaPtBefore ->Fill(particlePt, particlePt - jetPt); |
1008 | fhDeltaPhiBefore->Fill(particlePt, deltaPhi); | |
1009 | fhDeltaEtaBefore->Fill(particlePt, particle->Eta() - jet->Eta()); | |
1010 | fhPtRatioBefore ->Fill(particlePt, jetPt/particlePt); | |
1011 | fhPtBefore ->Fill(particlePt, jetPt); | |
1012 | ||
1013 | fhDeltaPhi0PiCorrectBefore->Fill(particlePt, deltaPhi0pi);//good | |
1014 | ||
2db10729 | 1015 | AliDebug(5,Form("Jet %d, Ratio pT %2.3f, Delta phi %2.3f",ijet,ratio,deltaPhi)); |
290c1e1b | 1016 | |
1017 | if((deltaPhi > fDeltaPhiMinCut) && (deltaPhi < fDeltaPhiMaxCut) && | |
477d6cee | 1018 | (ratio > fRatioMinCut) && (ratio < fRatioMaxCut) && |
290c1e1b | 1019 | (TMath::Abs(deltaPhi-TMath::Pi()) < TMath::Abs(dphiprev-TMath::Pi()) )){//In case there is more than one jet select the most opposite. |
1020 | dphiprev = deltaPhi; | |
1021 | index = ijet ; | |
1022 | }//Selection cuts | |
1023 | }//AOD Jet loop | |
1024 | ||
1025 | return index ; | |
1026 | ||
1c5acb87 | 1027 | } |
1028 | ||
1029 | //__________________________________________________________________ | |
290c1e1b | 1030 | void AliAnaParticleJetFinderCorrelation::MakeAnalysisFillAOD() |
1031 | { | |
477d6cee | 1032 | //Particle-Jet Correlation Analysis, fill AODs |
290c1e1b | 1033 | // printf("I use MakeAnalysisFillAOD\n"); |
f37fa8d2 | 1034 | //Get the event, check if there are AODs available, if not, skip this analysis |
1035 | AliAODEvent * event = NULL; | |
290c1e1b | 1036 | |
1037 | // cout<<"GetReader()->GetOutputEvent() "<<GetReader()->GetOutputEvent()<<endl; | |
1038 | // cout<<"GetReader()->GetDataType() "<<GetReader()->GetDataType() <<endl; | |
1039 | // cout<<"AliCaloTrackReader::kAOD "<<AliCaloTrackReader::kAOD<<endl; | |
1040 | // cout<<"GetReader()->GetInputEvent() "<<GetReader()->GetInputEvent()<<endl; | |
1041 | ||
1042 | if(GetReader()->GetOutputEvent()) | |
f37fa8d2 | 1043 | { |
290c1e1b | 1044 | event = dynamic_cast<AliAODEvent*>(GetReader()->GetOutputEvent()); |
f37fa8d2 | 1045 | } |
290c1e1b | 1046 | else if(GetReader()->GetDataType() == AliCaloTrackReader::kAOD) |
1047 | { | |
1048 | event = dynamic_cast<AliAODEvent*>(GetReader()->GetInputEvent()); | |
f37fa8d2 | 1049 | } |
290c1e1b | 1050 | else |
f37fa8d2 | 1051 | { |
2db10729 | 1052 | AliDebug(1,"There are no jets available for this analysis"); |
f37fa8d2 | 1053 | return; |
1054 | } | |
290c1e1b | 1055 | |
7672b8a0 | 1056 | if(!GetInputAODBranch() || !event) |
1057 | { | |
1058 | AliFatal(Form("No input particles in AOD with name branch < %s > \n", | |
1059 | GetInputAODName().Data())); | |
1060 | return; // Trick coverity | |
477d6cee | 1061 | } |
a3aebfff | 1062 | |
7672b8a0 | 1063 | if(strcmp(GetInputAODBranch()->GetClass()->GetName(), "AliAODPWG4ParticleCorrelation")) |
1064 | { | |
1065 | AliFatal(Form("Wrong type of AOD object, change AOD class name in input AOD: It should be <AliAODPWG4ParticleCorrelation> and not <%s>", | |
1066 | GetInputAODBranch()->GetClass()->GetName())); | |
1067 | return; // Trick coverity | |
9415d854 | 1068 | } |
290c1e1b | 1069 | |
1070 | // | |
1071 | // non-standard jets | |
1072 | // | |
1073 | Int_t nJets=-1; | |
1074 | TClonesArray *aodRecJets = 0; | |
9717eff6 | 1075 | //if(IsNonStandardJetFromReader()){//jet branch from reader |
2db10729 | 1076 | AliDebug(3,Form("GetNonStandardJets function (from reader) is called")); |
9717eff6 | 1077 | aodRecJets = GetNonStandardJets(); |
2db10729 | 1078 | AliDebug(3,Form("aodRecJets %p",aodRecJets)); |
9717eff6 | 1079 | if(aodRecJets==0x0) |
7672b8a0 | 1080 | { |
290c1e1b | 1081 | if(GetDebug() > 3) event->Print(); |
7672b8a0 | 1082 | AliFatal("List of jets is null"); |
1083 | return; | |
290c1e1b | 1084 | } |
9717eff6 | 1085 | nJets=aodRecJets->GetEntries(); |
2db10729 | 1086 | AliDebug(3,Form("nJets %d",nJets)); |
9717eff6 | 1087 | //} |
290c1e1b | 1088 | //end of new part |
1089 | ||
1090 | if(nJets==0) { | |
1091 | //printf("Why number of jets = 0? Check what type of collision it is. If PbPb -problem.\n"); | |
1092 | return; | |
1093 | } | |
1094 | ||
1095 | // | |
1096 | //Background jets | |
1097 | // | |
1098 | AliAODJetEventBackground* aodBkgJets = 0; | |
1099 | if(IsBackgroundJetFromReader()){//jet branch from reader | |
2db10729 | 1100 | AliDebug(3,"GetBackgroundJets function is called"); |
290c1e1b | 1101 | aodBkgJets = GetBackgroundJets(); |
2db10729 | 1102 | AliDebug(3,Form("aodBkgJets %p",aodBkgJets)); |
290c1e1b | 1103 | if(aodBkgJets==0x0){ |
1104 | if(GetDebug() > 3) event->Print(); | |
3a457cdb | 1105 | AliFatal("No jet background found\n"); |
1106 | return; // Trick coverity | |
290c1e1b | 1107 | } |
1108 | if(GetDebug() > 3) aodBkgJets->Print("c"); | |
1109 | } | |
1110 | ||
1111 | Double_t rhoEvent=0.; | |
1112 | if(aodBkgJets && IsBackgroundJetFromReader() ) { | |
1113 | rhoEvent = aodBkgJets->GetBackground(2);//hardcoded | |
1114 | } | |
1115 | fJetRho = rhoEvent; | |
1116 | ||
1117 | ||
1118 | Int_t ntrig = GetInputAODBranch()->GetEntriesFast() ; | |
2db10729 | 1119 | |
1120 | AliDebug(3,"Begin jet finder correlation analysis, fill AODs"); | |
1121 | AliDebug(3,Form("In particle branch aod entries %d\n", ntrig)); | |
1122 | AliDebug(3,Form("In standard jet branch aod entries %d\n", event->GetNJets())); | |
1123 | AliDebug(3,Form("In non standard jet branch aod entries %d\n", nJets)); | |
f37fa8d2 | 1124 | |
290c1e1b | 1125 | //if(nJets==0) return;//to speed up |
1126 | // cout<<"ntrig po return "<<ntrig<<endl; | |
1127 | ||
1128 | // | |
1129 | //calculate average cell energy without most energetic photon | |
1130 | // | |
1131 | Double_t medianPhotonRho=0.; | |
5cd6b1a6 | 1132 | //TObjArray* clusters = GetEMCALClusters(); |
1133 | //Int_t clusterIDtmp; | |
1134 | //Int_t iclustmp = -1; | |
1135 | //AliVCluster *cluster=0; | |
290c1e1b | 1136 | |
1137 | if(IsBackgroundSubtractionGamma()){ | |
1138 | // | |
1139 | // Find most energetic photon without background subtraction | |
1140 | // | |
1141 | Double_t maxPt=0.; | |
1142 | Int_t maxIndex=-1; | |
1143 | AliAODPWG4ParticleCorrelation* particlecorr =0; | |
1144 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ | |
1145 | particlecorr = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
1146 | if(particlecorr->Pt() > maxPt) { | |
1147 | maxPt = particlecorr->Pt(); | |
1148 | maxIndex = iaod; | |
1149 | } | |
477d6cee | 1150 | } |
290c1e1b | 1151 | |
1152 | // | |
1153 | // calculate background energy per cell | |
1154 | // | |
1155 | Int_t numberOfcells=0; | |
1156 | if(ntrig>1){ | |
1157 | Double_t *photonRhoArr=new Double_t[ntrig-1]; | |
1158 | Int_t photonRhoArrayIndex=0; | |
1159 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ | |
1160 | particlecorr = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
1161 | if(iaod==maxIndex) continue; | |
5cd6b1a6 | 1162 | // clusterIDtmp = particlecorr->GetCaloLabel(0) ; |
1163 | // if(clusterIDtmp < 0) continue; | |
1164 | // cluster = FindCluster(clusters,clusterIDtmp,iclustmp); | |
1165 | // photonRhoArr[photonRhoArrayIndex]=particlecorr->Pt()/ cluster->GetNCells(); | |
1166 | // numberOfcells+=cluster->GetNCells(); | |
1167 | photonRhoArr[photonRhoArrayIndex]=particlecorr->Pt()/ particlecorr->GetNCells(); | |
1168 | numberOfcells+=particlecorr->GetNCells(); | |
1169 | ||
290c1e1b | 1170 | photonRhoArrayIndex++; |
1171 | } | |
1172 | if(photonRhoArrayIndex>0) medianPhotonRho=TMath::Median(photonRhoArrayIndex,photonRhoArr); | |
e410f14e | 1173 | delete [] photonRhoArr; |
290c1e1b | 1174 | } |
1175 | }//end of if background calculation for gamma | |
1176 | fGamRho = medianPhotonRho; | |
1177 | ||
1178 | ||
1179 | // | |
1180 | //take most energetic photon and most energetic jet and combine | |
1181 | // | |
1182 | if(fMostEnergetic){ | |
1183 | // | |
1184 | // most energetic photon with background subtraction | |
1185 | // | |
1186 | Double_t mostEnePhotonPt=0.; | |
1187 | Int_t indexMostEnePhoton=-1; | |
1188 | AliAODPWG4ParticleCorrelation* particle =0; | |
1189 | Double_t ptCorrect=0.; | |
5cd6b1a6 | 1190 | // Int_t nCells=0; |
290c1e1b | 1191 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ |
1192 | particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
5cd6b1a6 | 1193 | // clusterIDtmp = particle->GetCaloLabel(0) ; |
1194 | // if(!(clusterIDtmp<0)){ | |
1195 | // cluster = FindCluster(clusters,clusterIDtmp,iclustmp); | |
1196 | // nCells = cluster->GetNCells(); | |
1197 | // } | |
1198 | // ptCorrect = particle->Pt() - medianPhotonRho * nCells; | |
1199 | ptCorrect = particle->Pt() - medianPhotonRho * particle->GetNCells(); | |
1200 | ||
290c1e1b | 1201 | if( ptCorrect > mostEnePhotonPt ){ |
1202 | mostEnePhotonPt = ptCorrect; | |
1203 | indexMostEnePhoton = iaod ; | |
1204 | } | |
1205 | } | |
1206 | // printf ("AliAnaParticleJetFinderCorrelation::MakeAnalysisFillAOD() - Photon with index %d selected \n",indexMostEnePhoton); | |
1207 | // | |
1208 | // most energetic jet with background subtraction | |
1209 | // | |
1210 | Double_t mostEneJetPt=0.; | |
1211 | Int_t indexMostEneJet=-1; | |
1212 | AliAODJet * jet = 0 ; | |
1213 | //Double_t ptCorrect=0.; | |
1214 | for(Int_t ijet = 0; ijet < nJets ; ijet++){ | |
1215 | jet = dynamic_cast<AliAODJet*>(aodRecJets->At(ijet)); | |
1cc70ab5 | 1216 | if(!jet) continue; |
3a457cdb | 1217 | if(jet->Pt()<fJetMinPt) continue; |
290c1e1b | 1218 | if(TMath::Abs(jet->Eta()) > (0.9 - fJetConeSize) ) continue; |
1219 | if(jet->EffectiveAreaCharged()<fJetAreaFraction*TMath::Pi()*fJetConeSize*fJetConeSize) continue; | |
290c1e1b | 1220 | ptCorrect = jet->Pt() - rhoEvent * jet->EffectiveAreaCharged(); |
1221 | if(ptCorrect > mostEneJetPt){ | |
1222 | mostEneJetPt = ptCorrect; | |
1223 | indexMostEneJet = ijet; | |
1224 | } | |
1225 | } | |
1226 | // printf ("AliAnaParticleJetFinderCorrelation::MakeAnalysisFillAOD() - Jet with index %d selected \n",indexMostEneJet); | |
1227 | ||
1228 | // | |
1229 | // assign jet to photon | |
1230 | // | |
1231 | if(indexMostEneJet>=0 && indexMostEnePhoton>=0){ | |
1232 | particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(indexMostEnePhoton)); | |
1233 | jet = dynamic_cast<AliAODJet*>(aodRecJets-> At(indexMostEneJet)); | |
8c8f7d7a | 1234 | if(jet)particle->SetRefJet(jet); |
290c1e1b | 1235 | } |
1236 | }//end of take most energetic photon and most ene. jet after bkg subtraction | |
1237 | ||
1238 | if(fMostOpposite){ | |
1239 | //Bool_t isJetFound=kFALSE;//new | |
1240 | //Loop on stored AOD particles, trigger | |
1241 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ | |
1242 | AliAODPWG4ParticleCorrelation* particle = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
1243 | ||
1244 | //Correlate with jets | |
1245 | Int_t ijet = SelectJet(particle,aodRecJets);//input for jets is TClonesArray | |
1246 | if(ijet > -1){ | |
1247 | //isJetFound=kTRUE; | |
2db10729 | 1248 | AliDebug(2,Form("Jet with index %d selected",ijet)); |
290c1e1b | 1249 | AliAODJet *jet = dynamic_cast<AliAODJet*>(aodRecJets-> At(ijet)); |
8c8f7d7a | 1250 | if(jet)particle->SetRefJet(jet); |
290c1e1b | 1251 | //printf("Most opposite found\n"); |
1252 | } | |
1253 | } // input aod loop | |
1254 | // if(GetReader()->WriteDeltaAODToFile() && isJetFound) WriteJetsToOutputBranch(aodRecJets); | |
1255 | }//end of take most opposite photon and jet after bkg subtraction | |
1256 | ||
2db10729 | 1257 | AliDebug(1," End fill AODs \n"); |
1c5acb87 | 1258 | } |
1259 | ||
1260 | //__________________________________________________________________ | |
290c1e1b | 1261 | void AliAnaParticleJetFinderCorrelation::MakeAnalysisFillHistograms() |
1c5acb87 | 1262 | { |
477d6cee | 1263 | //Particle-Jet Correlation Analysis, fill histograms |
2db10729 | 1264 | |
1265 | AliDebug(3,"I use MakeAnalysisFillHistograms"); | |
1266 | AliDebug(3,Form("ntracks before iso %d\n",GetCTSTracks()->GetEntriesFast())); | |
1267 | ||
3a457cdb | 1268 | |
f37fa8d2 | 1269 | //Get the event, check if there are AODs available, if not, skip this analysis |
1270 | AliAODEvent * event = NULL; | |
290c1e1b | 1271 | |
1272 | //printf("GetReader()->GetOutputEvent() %d\n",GetReader()->GetOutputEvent() ); | |
1273 | //printf("GetReader()->GetDataType() %d\n",GetReader()->GetDataType() ); | |
1274 | //printf("AliCaloTrackReader::kAOD %d\n",AliCaloTrackReader::kAOD ); | |
1275 | //printf("GetReader()->GetInputEvent() %d\n",GetReader()->GetInputEvent() ); | |
1276 | ||
1277 | if(GetReader()->GetOutputEvent()) | |
f37fa8d2 | 1278 | { |
290c1e1b | 1279 | event = dynamic_cast<AliAODEvent*>(GetReader()->GetOutputEvent()); |
f37fa8d2 | 1280 | } |
290c1e1b | 1281 | else if(GetReader()->GetDataType() == AliCaloTrackReader::kAOD) |
1282 | { | |
1283 | event = dynamic_cast<AliAODEvent*>(GetReader()->GetInputEvent()); | |
f37fa8d2 | 1284 | } |
2db10729 | 1285 | else |
1286 | { | |
1287 | AliDebug(3,"There are no jets available for this analysis"); | |
f37fa8d2 | 1288 | return; |
1289 | } | |
1290 | ||
2db10729 | 1291 | if(!GetInputAODBranch() || !event) |
1292 | { | |
1293 | AliFatal(Form("No input particles in AOD with name branch < %s >", | |
3a457cdb | 1294 | GetInputAODName().Data())); |
1295 | return; // Trick coverity | |
477d6cee | 1296 | } |
f37fa8d2 | 1297 | |
290c1e1b | 1298 | Int_t nJets=-1; |
1299 | TClonesArray *aodRecJets = 0; | |
9717eff6 | 1300 | //if(IsNonStandardJetFromReader()){//branch read in reader from reader |
2db10729 | 1301 | AliDebug(3,"GetNonStandardJets function (from reader) is called"); |
9717eff6 | 1302 | aodRecJets = GetNonStandardJets(); |
2db10729 | 1303 | if(aodRecJets==0x0) |
1304 | { | |
9717eff6 | 1305 | if(GetDebug() > 3) event->Print(); |
3a457cdb | 1306 | AliFatal("Jets container not found\n"); |
9717eff6 | 1307 | return; // trick coverity |
290c1e1b | 1308 | } |
9717eff6 | 1309 | nJets=aodRecJets->GetEntries(); |
1310 | //} | |
2db10729 | 1311 | if(nJets==0) |
1312 | { | |
290c1e1b | 1313 | // printf("Why number of jets = 0? Check what type of collision it is. If PbPb -problem.\n"); |
1314 | GetReader()->FillInputNonStandardJets(); | |
1315 | aodRecJets = GetNonStandardJets(); | |
3098a292 | 1316 | if(aodRecJets) nJets=aodRecJets->GetEntries(); |
290c1e1b | 1317 | // printf("nJets = %d\n",nJets); |
1318 | return; | |
1319 | } | |
1320 | ||
1321 | // | |
1322 | //Background jets | |
1323 | // | |
1324 | AliAODJetEventBackground* aodBkgJets = 0; | |
1325 | if(IsBackgroundJetFromReader()){//jet branch from reader | |
2db10729 | 1326 | AliDebug(3,"GetBackgroundJets function is called"); |
290c1e1b | 1327 | aodBkgJets = GetBackgroundJets(); |
2db10729 | 1328 | AliDebug(3,Form("aodBkgJets %p",aodBkgJets)); |
1329 | if(aodBkgJets==0x0) | |
1330 | { | |
290c1e1b | 1331 | if(GetDebug() > 3) event->Print(); |
3a457cdb | 1332 | AliFatal("No jet background container found"); |
1333 | return; // trick coverity | |
290c1e1b | 1334 | } |
1335 | if(GetDebug() > 3) aodBkgJets->Print("c"); | |
1336 | } | |
1337 | ||
290c1e1b | 1338 | // |
1339 | // only background jets informations | |
1340 | // | |
1341 | // Float_t pTback = 0; | |
1342 | Double_t rhoEvent=0.; | |
1343 | if(aodBkgJets) { | |
1344 | if(IsBackgroundJetFromReader() ) rhoEvent = aodBkgJets->GetBackground(2); | |
1345 | if(IsHistogramJetBkg()) { | |
1346 | fhJetRhoVsCentrality->Fill(GetEventCentrality(),rhoEvent); | |
1347 | for(Int_t i=0;i<4;i++){ | |
1348 | fhBkgJetBackground[i]->Fill(aodBkgJets->GetBackground(i)); | |
1349 | fhBkgJetSigma[i]->Fill(aodBkgJets->GetSigma(i)); | |
1350 | fhBkgJetArea[i]->Fill(aodBkgJets->GetMeanarea(i)); | |
1351 | } | |
1352 | }//end of if fill HistogramJetBkg | |
1353 | }//end if aodBkgJets exists | |
1354 | ||
1355 | // | |
1356 | //only track information | |
1357 | // | |
1358 | Int_t nCTSTracks = GetCTSTracks()->GetEntriesFast(); | |
1359 | AliAODTrack *aodtrack; | |
1360 | Int_t itrack = 0; | |
1361 | if(IsHistogramTracks()) { | |
1362 | Double_t sumTrackPt=0; | |
1363 | for(itrack = 0; itrack < nCTSTracks ; itrack++){ | |
1364 | aodtrack = dynamic_cast <AliAODTrack*>(GetCTSTracks()->At(itrack)); | |
1cc70ab5 | 1365 | if(!aodtrack) continue; |
290c1e1b | 1366 | fhTrackPhiVsEta->Fill(aodtrack->Phi(),aodtrack->Eta()); |
1367 | sumTrackPt+=aodtrack->Pt(); | |
1368 | } | |
1369 | if(nCTSTracks) | |
1370 | fhTrackAveTrackPt->Fill(sumTrackPt/nCTSTracks); | |
1371 | }//end if IsHistogramTracks | |
1372 | ||
1373 | // | |
1374 | //only jet informations | |
1375 | // | |
1376 | AliAODJet * jettmp = 0 ; | |
1377 | Double_t jetPttmp = 0.; | |
1378 | Double_t var1tmp = 0.; | |
1379 | Double_t var2tmp = 0.; | |
1380 | // fhJetNjet->Fill(nJets); | |
1381 | Double_t ptMostEne=0; | |
1382 | // Int_t indexMostEne=-1; | |
1383 | Int_t nJetsOverThreshold[10]={nJets,0,0,0,0,0,0,0,0,0}; | |
1384 | Int_t iCounter=0; | |
1385 | Double_t sumJetTrackPt=0.; | |
1386 | Int_t sumNJetTrack=0; | |
1387 | Int_t nTracksInJet=0; | |
1388 | Int_t itrk=0; | |
1389 | for(Int_t ijet = 0; ijet < nJets ; ijet++){ | |
1390 | jettmp = dynamic_cast<AliAODJet*>(aodRecJets->At(ijet)); | |
1cc70ab5 | 1391 | if(!jettmp) continue; |
290c1e1b | 1392 | fhJetPtBefore->Fill(jettmp->Pt()); |
1393 | jetPttmp = jettmp->Pt() - rhoEvent * jettmp->EffectiveAreaCharged();//<<---changed here | |
1394 | ||
1395 | //calculate number of tracks above 1,2,3,4,5 GeV in jet | |
1396 | AliVTrack* jettrack = 0x0 ; | |
1397 | ||
1398 | Int_t nTrackThrGeV[5]={0,0,0,0,0}; | |
1399 | nTracksInJet=(jettmp->GetRefTracks())->GetEntriesFast(); | |
1400 | fhJetNparticlesInJet->Fill(nTracksInJet); | |
1401 | if(nTracksInJet==0) continue; | |
1402 | sumNJetTrack+=nTracksInJet; | |
1403 | for(itrack=0;itrack<nTracksInJet;itrack++){ | |
1404 | jettrack=(AliVTrack *) ((jettmp->GetRefTracks())->At(itrack)); | |
1405 | if(!jettrack) continue; | |
1406 | ||
1407 | fhJetDeltaEtaDeltaPhi->Fill(jettmp->Eta()-jettrack->Eta(),jettmp->Phi()-jettrack->Phi()); | |
1408 | sumJetTrackPt+=jettrack->Pt(); | |
1409 | if(IsHistogramJetTracks()){ | |
1410 | if(jettrack->Pt()>1.) nTrackThrGeV[0]++; | |
1411 | if(jettrack->Pt()>2.) nTrackThrGeV[1]++; | |
1412 | if(jettrack->Pt()>3.) nTrackThrGeV[2]++; | |
1413 | if(jettrack->Pt()>4.) nTrackThrGeV[3]++; | |
1414 | if(jettrack->Pt()>5.) nTrackThrGeV[4]++; | |
1415 | }//end of if IsHistogramJetTracks | |
1416 | }//end of jet track loop | |
1417 | //printf("jetPt %f ntrks %d ntrks>1,2,3,4,5GeV in jet %d, %d, %d, %d, %d\n",jetPttmp,nTracksInJet,nTrackThrGeV[0],nTrackThrGeV[1],nTrackThrGeV[2],nTrackThrGeV[3],nTrackThrGeV[4]); | |
1418 | ||
1419 | for(itrack = 0; itrack < nCTSTracks ; itrack++){ | |
1420 | aodtrack = dynamic_cast <AliAODTrack*>(GetCTSTracks()->At(itrack)); | |
3098a292 | 1421 | if(aodtrack) fhJetDeltaEtaDeltaPhiAllTracks->Fill(jettmp->Eta()-aodtrack->Eta(),jettmp->Phi()-aodtrack->Phi()); |
290c1e1b | 1422 | } |
1423 | ||
1424 | ||
1425 | if(IsHistogramJetTracks()){ | |
1426 | fhJetNtracksInJetAboveThr[0]->Fill(jetPttmp,nTracksInJet);//all jets | |
1427 | ||
1428 | for(itrk=0;itrk<5;itrk++) { | |
1429 | fhJetNtracksInJetAboveThr[itrk+1]->Fill(jetPttmp,nTrackThrGeV[itrk]);//all jets | |
1430 | fhJetRatioNTrkAboveToNTrk[itrk]->Fill(jetPttmp,(Double_t)nTrackThrGeV[itrk]/(Double_t)nTracksInJet);//all jets | |
1431 | } | |
1432 | if(ijet==0){//most ene jet | |
1433 | for(itrk=0;itrk<5;itrk++) | |
1434 | fhJetNtrackRatioMostEne[itrk]->Fill(jetPttmp,(Double_t)nTrackThrGeV[itrk]/(Double_t)nTracksInJet); | |
1435 | } | |
1436 | if(jetPttmp>5){//jet with pt>5GeV/c | |
1437 | for(itrk=0;itrk<5;itrk++) | |
1438 | fhJetNtrackRatioJet5GeV[itrk]->Fill(jetPttmp,(Double_t)nTrackThrGeV[itrk]/(Double_t)nTracksInJet); | |
1439 | } | |
1440 | if(nTrackThrGeV[4]>0){//jet with leading particle pt>5GeV/c | |
1441 | for(itrk=0;itrk<5;itrk++) | |
1442 | fhJetNtrackRatioLead5GeV[itrk]->Fill(jetPttmp,(Double_t)nTrackThrGeV[itrk]/(Double_t)nTracksInJet); | |
1443 | } | |
1444 | }//end of if IsHistogramJetTracks | |
1445 | ||
1446 | ||
1447 | Double_t effectiveChargedBgEnergy=(IsBackgroundJetFromReader()?rhoEvent * jettmp->EffectiveAreaCharged():jettmp->ChargedBgEnergy()); | |
1448 | ||
1449 | ||
1450 | fhJetChBkgEnergyVsArea->Fill(effectiveChargedBgEnergy,jettmp->EffectiveAreaCharged()); | |
1451 | //if(jettmp->EffectiveAreaCharged()>0) | |
1452 | fhJetRhoVsPt->Fill(jetPttmp,jettmp->ChargedBgEnergy()*jettmp->EffectiveAreaCharged()); | |
1453 | ||
1454 | if(jetPttmp>ptMostEne) { | |
1455 | ptMostEne = jetPttmp; | |
1456 | //indexMostEne=ijet; | |
1457 | } | |
4c92901a | 1458 | if(jettmp->Pt()>=fJetMinPt) |
1459 | fhJetPtBeforeCut->Fill(jetPttmp); | |
1460 | ||
290c1e1b | 1461 | fhJetPt->Fill(jetPttmp); |
1462 | fhJetChBkgEnergyVsPt->Fill(jetPttmp,effectiveChargedBgEnergy); | |
1463 | fhJetChAreaVsPt->Fill(jetPttmp,jettmp->EffectiveAreaCharged()); | |
2db10729 | 1464 | AliDebug(5,Form("ChargedBgEnergy %f EffectiveAreaCharged %f\n", jettmp->ChargedBgEnergy(),jettmp->EffectiveAreaCharged())); |
1465 | for(iCounter=1;iCounter<10;iCounter++) | |
1466 | { | |
290c1e1b | 1467 | if(jetPttmp>iCounter) nJetsOverThreshold[iCounter]++; |
1468 | } | |
1469 | ||
1470 | var1tmp = jettmp->Phi(); | |
1471 | var2tmp = jettmp->Eta(); | |
1472 | fhJetPhi->Fill(var1tmp); | |
1473 | fhJetEta->Fill(var2tmp); | |
1474 | fhJetPhiVsEta->Fill(var1tmp,var2tmp); | |
1475 | fhJetEtaVsPt->Fill(jetPttmp,var2tmp); | |
1476 | fhJetEtaVsNpartInJet->Fill(var2tmp,nTracksInJet); | |
1477 | if(jetPttmp>0) | |
1478 | fhJetEtaVsNpartInJetBkg->Fill(var2tmp,nTracksInJet); | |
1479 | ||
1480 | }//end of jet loop | |
1481 | if(IsHistogramJetTracks()){ | |
1482 | if(sumNJetTrack>0){ | |
1483 | //printf("average track pt %f\n",sumJetTrackPt/sumNJetTrack); | |
1484 | fhJetAveTrackPt->Fill(sumJetTrackPt/sumNJetTrack); | |
1485 | } | |
1486 | }//end of if IsHistogramJetTracks | |
1487 | ||
1488 | ||
1489 | fhJetPtMostEne->Fill(ptMostEne); | |
1490 | for(iCounter=0;iCounter<10;iCounter++){ | |
1491 | fhJetNjetOverPtCut[iCounter]->Fill(nJetsOverThreshold[iCounter]); | |
1492 | nJetsOverThreshold[iCounter]=0; | |
1493 | } | |
1494 | ||
1495 | //end of only jet part | |
1496 | ||
1497 | // | |
1498 | // Photons | |
1499 | // | |
1500 | Int_t ntrig = GetInputAODBranch()->GetEntriesFast() ; | |
2db10729 | 1501 | |
1502 | AliDebug(1,"Begin jet finder correlation analysis, fill histograms"); | |
1503 | AliDebug(1,Form("In particle branch aod entries %d\n", ntrig)); | |
1504 | AliDebug(1,Form("In jet output branch aod entries %d\n", event->GetNJets())); | |
1505 | ||
290c1e1b | 1506 | fhNjetsNgammas->Fill(nJets,ntrig); |
1507 | ||
1508 | //if(nJets==0) return;//to speed up | |
1509 | //printf("ntrig %d, njets %d\n",ntrig,nJets); | |
1510 | ||
1511 | // | |
1512 | //Fill only temporary photon histograms | |
1513 | // | |
1514 | Double_t maxPt=0.; | |
1515 | Int_t maxIndex=-1; | |
1516 | Double_t tmpPt=0.; | |
1517 | Double_t sumPt=0.; | |
1518 | nJetsOverThreshold[0]=ntrig; | |
1519 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ | |
1520 | AliAODPWG4ParticleCorrelation* particlecorr = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
1521 | tmpPt = particlecorr->Pt(); | |
1522 | if(tmpPt>maxPt) { | |
1523 | maxPt = tmpPt; | |
1524 | maxIndex = iaod; | |
1525 | } | |
1526 | for(iCounter=1;iCounter<10;iCounter++){ | |
1527 | if(tmpPt>iCounter) nJetsOverThreshold[iCounter]++; | |
1528 | } | |
1529 | sumPt+=tmpPt; | |
1530 | } | |
1531 | for(iCounter=0;iCounter<10;iCounter++){ | |
1532 | fhPhotonNgammaOverPtCut[iCounter]->Fill(nJetsOverThreshold[iCounter]); | |
1533 | // nJetsOverThreshold[iCounter]=0; | |
1534 | } | |
1535 | ||
1536 | fGamAvEne=0; | |
5cd6b1a6 | 1537 | //TObjArray* clusters = GetEMCALClusters(); |
290c1e1b | 1538 | //printf("calculate median bkg energy for photons "); |
1539 | Double_t medianPhotonRho=0.; | |
5cd6b1a6 | 1540 | //Int_t clusterID; |
1541 | //Int_t iclustmp = -1; | |
290c1e1b | 1542 | Int_t numberOfcells=0; |
5cd6b1a6 | 1543 | //AliVCluster *cluster = 0; |
290c1e1b | 1544 | if(ntrig>1){ |
1545 | Double_t *photonRhoArr=new Double_t[ntrig-1]; | |
1546 | fhPhotonPtMostEne->Fill(maxPt); | |
1547 | // fhPhotonIndexMostEne->Fill(indexMaxPt); | |
1548 | fhPhotonAverageEnergy->Fill(sumPt/ntrig); | |
1549 | fhPhotonRatioAveEneToMostEne->Fill(sumPt/(ntrig*maxPt)); | |
1550 | fhPhotonAverageEnergyMinus1->Fill((sumPt-maxPt)/(ntrig-1)); | |
1551 | fGamAvEne=(sumPt-maxPt)/(ntrig-1); | |
1552 | fhPhotonRatioAveEneMinus1ToMostEne->Fill((sumPt-maxPt)/((ntrig-1)*maxPt)); | |
1553 | ||
1554 | Int_t counterGamma=0; | |
1555 | Int_t counterGammaMinus1=0; | |
1556 | ||
1557 | Int_t photonRhoArrayIndex=0; | |
1558 | //TObjArray* clusterstmp = GetEMCALClusters(); | |
1559 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ | |
1560 | AliAODPWG4ParticleCorrelation* particlecorr = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
1561 | if( particlecorr->Pt() > sumPt/ntrig ) counterGamma++; | |
1562 | if( particlecorr->Pt() > (sumPt-maxPt)/(ntrig-1) ) counterGammaMinus1++; | |
1563 | ||
1564 | if(iaod==maxIndex) continue; | |
5cd6b1a6 | 1565 | // clusterID = particlecorr->GetCaloLabel(0) ; |
1566 | // if(clusterID < 0) continue; | |
1567 | // cluster = FindCluster(clusters,clusterID,iclustmp); | |
1568 | // photonRhoArr[photonRhoArrayIndex]=particlecorr->Pt()/ cluster->GetNCells(); | |
1569 | // numberOfcells+=cluster->GetNCells(); | |
1570 | photonRhoArr[photonRhoArrayIndex]=particlecorr->Pt()/ particlecorr->GetNCells(); | |
1571 | numberOfcells+=particlecorr->GetNCells(); | |
290c1e1b | 1572 | photonRhoArrayIndex++; |
1573 | } | |
1574 | if(photonRhoArrayIndex>0) medianPhotonRho=TMath::Median(photonRhoArrayIndex,photonRhoArr); | |
e410f14e | 1575 | delete [] photonRhoArr; |
290c1e1b | 1576 | fhPhotonNgammaMoreAverageToNgamma->Fill((Double_t)counterGamma / (Double_t)ntrig); |
1577 | fhPhotonNgammaMoreAverageMinus1ToNgamma->Fill((Double_t)counterGammaMinus1 / (Double_t)ntrig); | |
1578 | } | |
1579 | //printf("median = %f\n",medianPhotonRho); | |
1580 | fhPhotonBkgRhoVsNtracks->Fill(GetCTSTracks()->GetEntriesFast(),medianPhotonRho); | |
1581 | fhPhotonBkgRhoVsNclusters->Fill(ntrig,medianPhotonRho); | |
1582 | fhPhotonBkgRhoVsCentrality->Fill(GetEventCentrality(),medianPhotonRho); | |
1583 | fhPhotonBkgRhoVsNcells->Fill(numberOfcells,medianPhotonRho); | |
1584 | ||
1585 | ||
5cd6b1a6 | 1586 | //AliVCluster *cluster2 = 0; |
290c1e1b | 1587 | Double_t photon2Corrected=0; |
1588 | Double_t sumPtTmp=0.; | |
1589 | Double_t sumPtCorrectTmp=0.; | |
1590 | AliVTrack* trackTmp = 0x0 ; | |
1591 | TVector3 p3Tmp; | |
1592 | ||
1593 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ | |
1594 | AliAODPWG4ParticleCorrelation* particlecorr = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); | |
5cd6b1a6 | 1595 | // clusterID = particlecorr->GetCaloLabel(0) ; |
1596 | // if(clusterID < 0) continue; | |
1597 | // cluster = FindCluster(clusters,clusterID,iclustmp); | |
1598 | // Int_t ncells = cluster->GetNCells(); | |
1599 | Int_t ncells = particlecorr->GetNCells(); | |
290c1e1b | 1600 | fhPhotonPt->Fill(particlecorr->Pt()); |
5cd6b1a6 | 1601 | fhPhotonPtCorrected->Fill(particlecorr->Pt() - ncells * medianPhotonRho); |
1602 | fhPhotonPtDiff->Fill(ncells * medianPhotonRho); | |
1603 | fhPhotonPtDiffVsCentrality->Fill(GetEventCentrality(),ncells * medianPhotonRho); | |
1604 | fhPhotonPtDiffVsNcells->Fill(numberOfcells,ncells * medianPhotonRho); | |
1605 | fhPhotonPtDiffVsNtracks->Fill(GetCTSTracks()->GetEntriesFast(),ncells * medianPhotonRho); | |
1606 | fhPhotonPtDiffVsNclusters->Fill(ntrig,ncells * medianPhotonRho); | |
1607 | fhPhotonPtCorrectedZoom->Fill(particlecorr->Pt() - ncells * medianPhotonRho); | |
290c1e1b | 1608 | |
1609 | //test: sum_pt in the cone 0.3 for each photon | |
1610 | //should be: random fake gamma from MB | |
1611 | //is: each gamma for EMCEGA | |
1612 | sumPtTmp=0.; | |
1613 | sumPtCorrectTmp=0.; | |
1614 | ||
1615 | for(Int_t iaod2 = 0; iaod2 < ntrig ; iaod2++){ | |
1616 | if(iaod==iaod2) continue; | |
1617 | AliAODPWG4ParticleCorrelation* particlecorr2 = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod2)); | |
5cd6b1a6 | 1618 | // clusterID = particlecorr2->GetCaloLabel(0) ; |
1619 | // if(clusterID < 0) continue; | |
1620 | // cluster2 = FindCluster(clusters,clusterID,iclustmp); | |
1621 | // photon2Corrected = particlecorr2->Pt() - cluster2->GetNCells() * medianPhotonRho; | |
1622 | photon2Corrected = particlecorr2->Pt() - particlecorr2->GetNCells() * medianPhotonRho; | |
1623 | ||
290c1e1b | 1624 | //if(Pt()<0.5) continue; //<<hardcoded here //FIXME |
1625 | if( TMath::Sqrt((particlecorr->Eta()-particlecorr2->Eta())*(particlecorr->Eta()-particlecorr2->Eta()) + | |
1626 | (particlecorr->Phi()-particlecorr2->Phi())*(particlecorr->Phi()-particlecorr2->Phi()) )<fGammaConeSize ){//if(/*cone is correct*/){ | |
1627 | sumPtTmp+= particlecorr2->Pt(); | |
1628 | sumPtCorrectTmp+=photon2Corrected; | |
1629 | } | |
1630 | } | |
1631 | fhPhotonSumPtInCone->Fill(sumPtTmp); | |
1632 | fhPhotonSumPtCorrectInCone->Fill(sumPtCorrectTmp); | |
1633 | ||
1634 | //test: sum_pt in the cone 0.3 for each track | |
1635 | //should be: random fake gamma from MB | |
1636 | //is: each gamma for EMCEGA | |
1637 | sumPtTmp=0.; | |
1638 | for(Int_t ipr = 0;ipr < GetCTSTracks()->GetEntriesFast() ; ipr ++){ | |
1639 | trackTmp = (AliVTrack *) (GetCTSTracks()->At(ipr)) ; | |
1640 | p3Tmp.SetXYZ(trackTmp->Px(),trackTmp->Py(),trackTmp->Pz()); | |
1641 | if( TMath::Sqrt((particlecorr->Eta()-p3Tmp.Eta())*(particlecorr->Eta()-p3Tmp.Eta()) + | |
1642 | (particlecorr->Phi()-p3Tmp.Phi())*(particlecorr->Phi()-p3Tmp.Phi()) )<fGammaConeSize ){ | |
1643 | sumPtTmp+=p3Tmp.Pt(); | |
1644 | } | |
1645 | }//end of loop over tracks | |
1646 | fhPhotonSumPtChargedInCone->Fill(sumPtTmp); | |
1647 | } | |
1648 | ||
1649 | //End of Fill temporary photon histograms | |
1650 | ||
1651 | // | |
1652 | // Apply background subtraction for photons | |
1653 | // | |
1654 | fGamRho = medianPhotonRho; | |
1655 | if(!IsBackgroundSubtractionGamma()) medianPhotonRho=0; | |
477d6cee | 1656 | |
290c1e1b | 1657 | |
1658 | // | |
1659 | //Get vertex for cluster momentum calculation <<----new here | |
1660 | // | |
1661 | Double_t vertex[] = {0,0,0} ; //vertex ; | |
1662 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC) | |
1663 | GetReader()->GetVertex(vertex); | |
1664 | fZvertex = vertex[2]; | |
1665 | ||
1666 | // | |
477d6cee | 1667 | //Loop on stored AOD particles, trigger |
290c1e1b | 1668 | // |
477d6cee | 1669 | for(Int_t iaod = 0; iaod < ntrig ; iaod++){ |
290c1e1b | 1670 | AliAODPWG4ParticleCorrelation* particlecorr = (AliAODPWG4ParticleCorrelation*) (GetInputAODBranch()->At(iaod)); |
1671 | fhCuts->Fill(0); | |
1672 | fhCuts2->Fill(0.,(Double_t)nJets); | |
2db10729 | 1673 | AliDebug(1,Form("OnlyIsolated %d !particlecorr->IsIsolated() %d \n",OnlyIsolated(), !particlecorr->IsIsolated())); |
477d6cee | 1674 | |
a3aebfff | 1675 | if(OnlyIsolated() && !particlecorr->IsIsolated()) continue; |
290c1e1b | 1676 | fhCuts->Fill(1); |
1677 | fhCuts2->Fill(1.,nJets); | |
1678 | ||
1679 | if(nJets>0) { | |
1680 | fhCuts->Fill(2); | |
1681 | } | |
477d6cee | 1682 | |
1683 | //Recover the jet correlated, found previously. | |
a3aebfff | 1684 | AliAODJet * jet = particlecorr->GetJet(); |
477d6cee | 1685 | //If correlation not made before, do it now. |
1686 | if(fMakeCorrelationInHistoMaker){ | |
1687 | //Correlate with jets | |
290c1e1b | 1688 | Int_t ijet = SelectJet(particlecorr,aodRecJets);//input for jets is TClonesArray |
2db10729 | 1689 | if(ijet > -1) |
1690 | { | |
1691 | AliDebug(1,Form("Jet with index %d selected \n",ijet)); | |
290c1e1b | 1692 | //jet = event->GetJet(ijet); |
1693 | jet = dynamic_cast<AliAODJet*>(aodRecJets-> At(ijet)); | |
1694 | ||
8c8f7d7a | 1695 | if(jet) particlecorr->SetRefJet(jet); |
290c1e1b | 1696 | |
477d6cee | 1697 | } |
1698 | } | |
1699 | ||
1700 | if (!jet) continue ; | |
290c1e1b | 1701 | fhCuts->Fill(3); |
1702 | fhCuts2->Fill(7.,1.); | |
2ac4a57a | 1703 | |
1704 | //check MC genereted information | |
1705 | if(fMCStudies) FindMCgenInfo(); | |
1706 | ||
290c1e1b | 1707 | // |
1708 | //Fill Correlation Histograms | |
1709 | // | |
5cd6b1a6 | 1710 | // clusterID = particlecorr->GetCaloLabel(0) ; |
1711 | // if(!(clusterID<0)){ | |
1712 | // cluster = FindCluster(clusters,clusterID,iclustmp); | |
1713 | // //fill tree variables | |
1714 | // fGamNcells = cluster->GetNCells(); | |
1715 | // } | |
1716 | ||
1717 | fGamNcells = particlecorr->GetNCells(); | |
1718 | ||
290c1e1b | 1719 | Double_t ptTrig = particlecorr->Pt() - medianPhotonRho * fGamNcells;//<<---changed here |
1720 | Double_t ptJet = jet->Pt() - rhoEvent * jet->EffectiveAreaCharged();//<<---changed here | |
a3aebfff | 1721 | Double_t phiTrig = particlecorr->Phi(); |
477d6cee | 1722 | Double_t phiJet = jet->Phi(); |
a3aebfff | 1723 | Double_t etaTrig = particlecorr->Eta(); |
477d6cee | 1724 | Double_t etaJet = jet->Eta(); |
290c1e1b | 1725 | Double_t deltaPhi=phiTrig-phiJet; |
1726 | if(deltaPhi<0)deltaPhi+=(TMath::Pi()*2.); | |
477d6cee | 1727 | //printf("pT trigger %2.3f, pT jet %2.3f, Delta phi %2.3f, Delta eta %2.3f, Delta pT %2.3f, ratio %2.3f \n", |
1728 | // ptTrig,ptJet, phiJet-phiTrig, etaJet-etaTrig, ptTrig-ptJet, ptJet/ptTrig); | |
1729 | fhDeltaPt ->Fill(ptTrig, ptTrig-ptJet); | |
290c1e1b | 1730 | // fhDeltaPhi->Fill(ptTrig, phiTrig-phiJet);//need to be shifted by 2pi |
1731 | ||
1732 | fhDeltaPhiCorrect->Fill(ptTrig, deltaPhi);//correct | |
1733 | ||
1734 | Double_t deltaPhiCorrect = TMath::Abs( particlecorr->Phi() - jet->Phi() ); | |
1735 | if ( deltaPhiCorrect > TMath::Pi() ) deltaPhiCorrect = 2. * TMath::Pi() - deltaPhiCorrect ; | |
1736 | fhDeltaPhi0PiCorrect->Fill(ptTrig, deltaPhiCorrect); | |
1737 | ||
1738 | fhDeltaEta->Fill(ptTrig, etaTrig-etaJet); | |
477d6cee | 1739 | fhPtRatio ->Fill(ptTrig, ptJet/ptTrig); |
1740 | fhPt ->Fill(ptTrig, ptJet); | |
1741 | ||
290c1e1b | 1742 | fhSelectedJetPhiVsEta->Fill(phiJet,etaJet); |
1743 | fhSelectedJetChBkgEnergyVsPtJet->Fill(ptJet,(IsBackgroundJetFromReader()?rhoEvent * jet->EffectiveAreaCharged():jet->ChargedBgEnergy()) ); | |
1744 | fhSelectedJetChAreaVsPtJet->Fill(ptJet,jet->EffectiveAreaCharged()); | |
1745 | fhSelectedJetNjet->Fill(nJets); | |
1746 | fhSelectedNtracks->Fill(GetCTSTracks()->GetEntriesFast());//to be checked | |
c12a38d9 | 1747 | fhSelectedPhotonNLMVsPt->Fill(ptTrig,particlecorr->GetNLM()); |
290c1e1b | 1748 | |
5cd6b1a6 | 1749 | // if(clusterID < 0 ){ |
1750 | // fhSelectedPhotonLambda0VsPt->Fill(ptTrig,-1); | |
1751 | // //fill tree variables | |
1752 | // fGamLambda0 = -1; | |
1753 | // fGamTime = -1; | |
1754 | // fGamNcells = 0; | |
1755 | // fGamSumPtNeu=0; | |
1756 | // } | |
1757 | // else | |
1758 | // { | |
290c1e1b | 1759 | //Int_t iclus = -1; |
5cd6b1a6 | 1760 | TObjArray* clusters = GetEMCALClusters(); |
290c1e1b | 1761 | //cluster = FindCluster(clusters,clusterID,iclustmp); |
5cd6b1a6 | 1762 | Double_t lambda0=particlecorr->GetM02(); |
290c1e1b | 1763 | fhSelectedPhotonLambda0VsPt->Fill(ptTrig,lambda0); |
1764 | //fill tree variables | |
1765 | fGamLambda0 = lambda0; | |
5cd6b1a6 | 1766 | fGamTime = particlecorr->GetTime(); |
290c1e1b | 1767 | //fGamNcells = cluster->GetNCells(); |
1768 | ||
1769 | fGamSumPtNeu=0; | |
1770 | fGamNclusters=0; | |
290c1e1b | 1771 | //TVector3 p3Tmp; |
1772 | //Double_t scalarProduct=0; | |
1773 | //Double_t vectorLength=particlecorr->P(); | |
1774 | for(Int_t icalo=0; icalo <clusters->GetEntriesFast(); icalo++){ | |
1775 | AliVCluster* calo = (AliVCluster *) clusters->At(icalo); | |
5cd6b1a6 | 1776 | //if(clusterID==calo->GetID()) continue;//the same cluster as trigger |
1a8c88c1 | 1777 | calo->GetMomentum(fMomentum,vertex) ;//Assume that come from vertex in straight line |
290c1e1b | 1778 | //printf("min pt %f\n",GetMinPt()); |
1a8c88c1 | 1779 | if(fMomentum.Pt()<GetMinPt()) continue; //<<hardcoded here //FIXME 0.5 check if correct |
1780 | p3Tmp.SetXYZ(fMomentum.Px(),fMomentum.Py(),fMomentum.Pz()); | |
290c1e1b | 1781 | //calculate sum pt in the cone |
1782 | if( TMath::Sqrt((particlecorr->Eta()-p3Tmp.Eta())*(particlecorr->Eta()-p3Tmp.Eta()) + | |
1783 | (particlecorr->Phi()-p3Tmp.Phi())*(particlecorr->Phi()-p3Tmp.Phi()) )<fGammaConeSize ){ | |
1a8c88c1 | 1784 | //scalarProduct = particlecorr->Px()*fMomentum.Px() + particlecorr->Py()*fMomentum.Py() + particlecorr->Pz()*fMomentum.Pz(); |
1785 | //scalarProduct/=fMomentum.P(); | |
290c1e1b | 1786 | //scalarProduct/=vectorLength; |
1787 | //if(scalarProduct>TMath::Cos(0.3)) {//FIXME photon radius | |
1a8c88c1 | 1788 | fGamSumPtNeu+=fMomentum.Pt(); |
290c1e1b | 1789 | fGamNclusters++; |
1790 | } | |
1791 | } | |
5cd6b1a6 | 1792 | // } |
290c1e1b | 1793 | |
1794 | //sum pt of charged tracks in the gamma isolation cone | |
1795 | //starts here | |
1796 | fGamSumPtCh=0; | |
1797 | fGamNtracks=0; | |
1798 | for(itrack = 0; itrack < nCTSTracks ; itrack++){ | |
1799 | aodtrack = dynamic_cast <AliAODTrack*>(GetCTSTracks()->At(itrack)); | |
8c8f7d7a | 1800 | if(!aodtrack) continue; |
290c1e1b | 1801 | fhSelectedTrackPhiVsEta->Fill(aodtrack->Phi(),aodtrack->Eta());//fill histogram here |
1802 | // if(aodtrack->Pt()<0.15) continue;//hardcoded | |
1803 | if(aodtrack->Pt()<fPtThresholdInCone) continue; | |
1804 | if(!aodtrack->IsHybridGlobalConstrainedGlobal()) continue; | |
1805 | if(TMath::Sqrt((particlecorr->Phi() - aodtrack->Phi())*(particlecorr->Phi() - aodtrack->Phi()) + | |
1806 | (particlecorr->Eta() - aodtrack->Eta())*(particlecorr->Eta() - aodtrack->Eta()) ) <fGammaConeSize ) { | |
1807 | fGamSumPtCh+=aodtrack->Pt(); | |
1808 | fGamNtracks++; | |
1809 | } | |
1810 | } | |
1811 | //ends here | |
1812 | ||
1813 | // for(Int_t itrack = 0; itrack < nCTSTracks ; itrack++){ | |
1814 | // aodtrack = dynamic_cast <AliAODTrack*>(GetCTSTracks()->At(itrack)); | |
1815 | // fhSelectedTrackPhiVsEta->Fill(aodtrack->Phi(),aodtrack->Eta()); | |
1816 | // } | |
1817 | ||
1818 | // | |
1819 | // Background Fragmentation function | |
1820 | // | |
1821 | TVector3 gammaVector,jetVector; | |
1822 | gammaVector.SetXYZ(particlecorr->Px(),particlecorr->Py(),particlecorr->Pz()); | |
1823 | jetVector.SetXYZ(jet->Px(),jet->Py(),jet->Pz()); | |
1824 | CalculateBkg(gammaVector,jetVector,vertex,1);//jet perp | |
1825 | CalculateBkg(gammaVector,jetVector,vertex,2);//RC | |
1826 | CalculateBkg(gammaVector,jetVector,vertex,3);//mid point | |
1827 | CalculateBkg(gammaVector,jetVector,vertex,4);//gamma perp | |
1828 | //CalculateBkg(gammaVector,jetVector,vertex,5);/test | |
1829 | Double_t angleJetGam = gammaVector.Angle(jetVector); | |
1830 | //printf("angleJetGam %f\n",angleJetGam*180/TMath::Pi()); | |
1831 | ||
1832 | // | |
1833 | // Fragmentation function | |
1834 | // | |
477d6cee | 1835 | Float_t rad = 0, pt = 0, eta = 0, phi = 0; |
1836 | Int_t npartcone = 0; | |
1837 | TVector3 p3; | |
477d6cee | 1838 | |
1839 | Int_t ntracks = 0; | |
2db10729 | 1840 | |
1841 | AliDebug(1,Form("fUseJetRefTracks %d" ,fUseJetRefTracks )); | |
1842 | AliDebug(1,Form("jet->GetRefTracks() %p",jet->GetRefTracks())); | |
1843 | AliDebug(1,Form("GetCTSTracks() %p" ,GetCTSTracks() )); | |
290c1e1b | 1844 | |
477d6cee | 1845 | if(!fUseJetRefTracks) |
be518ab0 | 1846 | ntracks =GetCTSTracks()->GetEntriesFast(); |
477d6cee | 1847 | else //If you want to use jet tracks from JETAN |
1848 | ntracks = (jet->GetRefTracks())->GetEntriesFast(); | |
1849 | ||
2db10729 | 1850 | AliDebug(3,Form("ntracks %d\n",ntracks)); |
88f9563f | 1851 | AliVTrack* track = 0x0 ; |
477d6cee | 1852 | for(Int_t ipr = 0;ipr < ntracks ; ipr ++ ){ |
1853 | if(!fUseJetRefTracks) | |
290c1e1b | 1854 | track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ; |
477d6cee | 1855 | else //If you want to use jet tracks from JETAN |
88f9563f | 1856 | track = (AliVTrack *) ((jet->GetRefTracks())->At(ipr)); |
477d6cee | 1857 | |
1858 | p3.SetXYZ(track->Px(),track->Py(),track->Pz()); | |
1859 | pt = p3.Pt(); | |
1860 | eta = p3.Eta(); | |
1861 | phi = p3.Phi() ; | |
1862 | if(phi < 0) phi+=TMath::TwoPi(); | |
1863 | ||
1864 | //Check if there is any particle inside cone with pt larger than fPtThreshold | |
1865 | rad = TMath::Sqrt((eta-etaJet)*(eta-etaJet)+ (phi-phiJet)*(phi-phiJet)); | |
290c1e1b | 1866 | if(rad < fConeSize && pt > fPtThresholdInCone){ |
f37fa8d2 | 1867 | //printf("charged in jet cone pt %f, phi %f, eta %f, R %f \n",pt,phi,eta,rad); |
1868 | npartcone++; | |
1869 | fhFFz ->Fill(ptTrig, pt/ptTrig); | |
1870 | fhFFxi->Fill(ptTrig, TMath::Log(ptTrig/pt)); | |
1871 | fhFFpt->Fill(ptTrig, pt); | |
290c1e1b | 1872 | |
1873 | //according to jet axis | |
1874 | fhJetFFz ->Fill(ptJet, pt/ptJet); | |
1875 | fhJetFFxi->Fill(ptJet, TMath::Log(ptJet/pt)); | |
1876 | fhJetFFpt->Fill(ptJet, pt); | |
1877 | ||
1878 | ||
1879 | if(TMath::Cos(angleJetGam)<0 && ptJet!=0 && pt!=0 ){ | |
1880 | fhJetFFzCor ->Fill(ptJet, -pt*TMath::Cos(angleJetGam)/ptJet); | |
1881 | fhJetFFxiCor->Fill(ptJet, TMath::Log(ptJet/(-pt*TMath::Cos(angleJetGam)))); | |
1882 | } | |
477d6cee | 1883 | } |
1884 | }//Tracks | |
1885 | fhNTracksInCone->Fill(ptTrig, npartcone); | |
290c1e1b | 1886 | //fill tree here for each photon-jet (isolation required usually) |
1887 | ||
1888 | fGamPt = ptTrig; | |
1889 | //fGamLambda0 = ;//filled earlier | |
c12a38d9 | 1890 | fGamNLM = particlecorr->GetNLM(); |
290c1e1b | 1891 | //fGamSumPtCh = ;//filled earlier |
1892 | //fGamTime = particlecorr->GetTOF();//filled earlier | |
1893 | //fGamNcells = particlecorr->GetNCells();//filled earlier | |
1894 | fGamEta = etaTrig; | |
1895 | fGamPhi = phiTrig; | |
1896 | //fGamSumPtNeu = ;//filled earlier | |
1897 | //fGamNtracks = ;//filled earlier | |
1898 | //fGamNclusters= ;//filled earlier | |
1899 | //fGamAvEne = ;//filled earlier | |
1900 | fJetPhi = phiJet; | |
1901 | fJetEta = etaJet; | |
1902 | fJetPt = ptJet; | |
1903 | fJetBkgChEne = (IsBackgroundJetFromReader()?rhoEvent * jet->EffectiveAreaCharged():jet->ChargedBgEnergy()); | |
1904 | fJetArea = jet->EffectiveAreaCharged(); | |
1905 | fJetNtracks = (jet->GetRefTracks())->GetEntriesFast(); | |
1906 | fEventNumber = 0; | |
1907 | fNtracks = GetCTSTracks()->GetEntriesFast(); | |
1908 | fCentrality = GetEventCentrality(); | |
1909 | fIso = particlecorr->IsIsolated(); | |
1910 | ||
1911 | Int_t nTrk1GeV=0; | |
1912 | Int_t nTrk2GeV=0; | |
1913 | for(itrack=0;itrack < fJetNtracks;itrack++){ | |
1914 | track = (AliVTrack *) ((jet->GetRefTracks())->At(itrack)); | |
1915 | if(track->Pt()>1.) nTrk1GeV++; | |
1916 | if(track->Pt()>2.) nTrk2GeV++; | |
1917 | } | |
1918 | ||
1919 | fJetNtracks1 = nTrk1GeV; | |
1920 | fJetNtracks2 = nTrk2GeV; | |
1921 | ||
1922 | if(fSaveGJTree) fTreeGJ->Fill(); | |
477d6cee | 1923 | }//AOD trigger particle loop |
2db10729 | 1924 | AliDebug(1,"End fill histograms"); |
290c1e1b | 1925 | } |
1c5acb87 | 1926 | |
1927 | ||
1928 | //__________________________________________________________________ | |
1929 | void AliAnaParticleJetFinderCorrelation::Print(const Option_t * opt) const | |
1930 | { | |
1c5acb87 | 1931 | |
477d6cee | 1932 | //Print some relevant parameters set for the analysis |
1933 | if(! opt) | |
1934 | return; | |
1935 | ||
a3aebfff | 1936 | printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ; |
745913ae | 1937 | AliAnaCaloTrackCorrBaseClass::Print(" "); |
a3aebfff | 1938 | |
477d6cee | 1939 | printf("Phi trigger-jet < %3.2f\n", fDeltaPhiMaxCut) ; |
1940 | printf("Phi trigger-jet > %3.2f\n", fDeltaPhiMinCut) ; | |
1941 | printf("pT Ratio trigger/jet < %3.2f\n", fRatioMaxCut) ; | |
1942 | printf("pT Ratio trigger/jet > %3.2f\n", fRatioMinCut) ; | |
1943 | printf("fConeSize = %3.2f\n", fConeSize) ; | |
1944 | printf("fPtThresholdInCone = %3.2f\n", fPtThresholdInCone) ; | |
1945 | printf("fUseJetRefTracks = %d\n", fUseJetRefTracks) ; | |
1946 | printf("fMakeCorrelationInHistoMaker = %d\n", fMakeCorrelationInHistoMaker) ; | |
1947 | printf("Isolated Trigger? %d\n", fSelectIsolated) ; | |
290c1e1b | 1948 | printf("Reconstructed jet cone size = %3.2f\n", fJetConeSize) ; |
3a457cdb | 1949 | printf("Reconstructed jet minimum pt before background subtraction = %3.2f\n", fJetMinPt) ; |
4c92901a | 1950 | printf("Reconstructed jet minimum pt after background subtraction = %3.2f\n", fJetMinPtBkgSub) ; |
290c1e1b | 1951 | printf("Reconstructed jet minimum area fraction = %3.2f\n", fJetAreaFraction) ; |
1952 | ||
3a457cdb | 1953 | //if(!fNonStandardJetFromReader){ |
1954 | printf("fJetBranchName = %s\n", fJetBranchName.Data()) ; | |
1955 | //} | |
290c1e1b | 1956 | if(!fBackgroundJetFromReader){ |
1957 | printf("fBkgJetBranchName = %s\n", fBkgJetBranchName.Data()) ; | |
1958 | } | |
1959 | ||
1960 | printf("Isolation cone size = %3.2f\n", fGammaConeSize) ; | |
1961 | printf("fUseBackgroundSubtractionGamma = %d\n",fUseBackgroundSubtractionGamma); | |
1962 | printf("fSaveGJTree = %d\n",fSaveGJTree); | |
1963 | printf("fMostEnergetic = %d\n",fMostEnergetic); | |
1964 | printf("fMostOpposite = %d\n",fMostOpposite); | |
1965 | ||
1966 | printf("fUseHistogramJetBkg = %d\n",fUseHistogramJetBkg); | |
1967 | printf("fUseHistogramTracks = %d\n",fUseHistogramTracks); | |
1968 | printf("fUseHistogramJetTracks = %d\n",fUseHistogramJetTracks); | |
2ac4a57a | 1969 | printf("fMCStudies = %d\n",fMCStudies); |
290c1e1b | 1970 | |
1c5acb87 | 1971 | } |
1972 | ||
290c1e1b | 1973 | //__________________________________________________________________ |
1974 | void AliAnaParticleJetFinderCorrelation::CalculateBkg(TVector3 gamma, TVector3 jet,Double_t vertex[3],Int_t type=2){ | |
1975 | // | |
1976 | // calculate background for fragmentation function and fill histograms | |
1977 | // 1. 90 degrees from jet axis in random place = perpendicular cone | |
1978 | // 2. Random cone not belonging to jet cone nor photon cone | |
1979 | // 3. In the middle point from jet and photon momentum vectors | |
1980 | // 4. 90 degrees from photon direction in random place = perpendicular cone 2 | |
1981 | ||
1982 | // | |
1983 | // implementation of 2 works, 1 and 4 works | |
1984 | // | |
1985 | Double_t gammaPt = gamma.Pt(); | |
1986 | Double_t gammaEta = gamma.Eta(); | |
1987 | Double_t gammaPhi = gamma.Phi(); | |
1988 | Double_t jetEta = jet.Eta(); | |
1989 | Double_t jetPhi = jet.Phi(); | |
1990 | ||
1991 | //refference direction of background | |
1992 | Double_t refEta=0.,refPhi=0.; | |
1993 | Double_t rad = 0,rad2 = 0.; | |
1994 | if(type==1){//perpendicular to jet axis | |
1995 | //printf("vertex: %f %f %f \n",vertex[0],vertex[1],vertex[2]); | |
1996 | ||
1997 | Double_t xVar; | |
1998 | Double_t yVar; | |
1999 | Double_t newX=0.; | |
2000 | Double_t newY=0.; | |
2001 | Double_t newZ=0.; | |
2002 | //Z axis vector: [jet.Px(),jet.Py(),jet.Pz()] | |
2003 | Double_t jx=jet.Px(); | |
2004 | Double_t jy=jet.Py(); | |
2005 | Double_t jz=jet.Pz(); | |
2006 | //if(jz==0)printf("problem\n"); | |
2007 | //X axis | |
2008 | Double_t Xx=1.0-vertex[0]; | |
2009 | Double_t Xy=-1.0*vertex[1]; | |
2010 | Double_t Xz=jx/jz*(vertex[0]-1.)+vertex[1]*jy/jz; | |
2011 | //Y axis | |
2012 | Double_t Yx=jy*Xz-jz*Xy; | |
2013 | Double_t Yy=jz*Xx-jx*Xz; | |
2014 | Double_t Yz=jx*Xy-jy*Xx; | |
2015 | //Determinant | |
2016 | Double_t det = Xx*Yy*jz + Xy*Yz*jx + Xz*Yx*jy - Xx*Yz*jy - Xy*Yx*jz - Xz*Yy*jx; | |
2db10729 | 2017 | if(det==0)AliWarning("problem det==0\n"); |
290c1e1b | 2018 | Double_t detX = 0.; |
2019 | Double_t detY = 0.; | |
2020 | Double_t detZ = 0.; | |
2021 | ||
2022 | // Double_t tmpScalar = jx*Xx+jy*Xy+jz*Xz; | |
2023 | // printf("scalar jet.P o X: %f\n",tmpScalar); | |
2024 | // tmpScalar = jet.Px()*Yx+jet.Py()*Yy+jet.Pz()*Yz; | |
2025 | // printf("scalar jet.P o Y: %f\n",tmpScalar); | |
2026 | // tmpScalar = Xx*Yx+Xy*Yy+Xz*Yz; | |
2027 | // printf("scalar X o Y: %f\n",tmpScalar); | |
2028 | ||
2029 | TVector3 perp; | |
2030 | //randomise | |
2031 | do{ | |
2032 | refPhi=fGenerator->Rndm()*TMath::Pi()*2.; | |
2033 | //refPhi=fGenerator->Uniform(-1,1)*TMath::Pi(); | |
2034 | xVar=TMath::Cos(refPhi); | |
2035 | yVar=TMath::Sin(refPhi); | |
2036 | //yVar=TMath::Cos(-TMath::Pi()/2.+refPhi); | |
2037 | //zVar=0 in new surface frame | |
2038 | detX = xVar*Yy*jz + Xz*yVar*jy - xVar*Yz*jy - Xy*yVar*jz; | |
2039 | detY = Xx*yVar*jz + xVar*Yz*jx - xVar*Yx*jz - Xz*yVar*jx; | |
2040 | detZ = Xy*yVar*jx + xVar*Yx*jy - Xx*yVar*jy - xVar*Yy*jx; | |
2041 | ||
2042 | newX=detX/det; | |
2043 | newY=detY/det; | |
2044 | newZ=detZ/det; | |
2045 | ||
2046 | perp.SetXYZ(newX,newY,newZ); | |
2047 | refEta = perp.Eta(); | |
2048 | refPhi = perp.Phi();//output in <-pi, pi> range | |
2049 | if(refPhi<0)refPhi+=2*TMath::Pi(); | |
2050 | rad = TMath::Sqrt((gammaEta-refEta)*(gammaEta-refEta) + (gammaPhi-refPhi)*(gammaPhi-refPhi)); | |
2051 | rad2 = TMath::Sqrt((jetEta-refEta)*(jetEta-refEta) + (jetPhi-refPhi)*(jetPhi-refPhi)); | |
2052 | //printf("refEta,refPhi,rad,rad2: %f %f %f %f\n",refEta,refPhi,rad,rad2); | |
9717eff6 | 2053 | } while (rad<fJetConeSize+fGammaConeSize || rad2<2.*fJetConeSize || TMath::Abs(refEta)>0.9-fJetConeSize); |
290c1e1b | 2054 | fhRandomPhiEta[2]->Fill(refPhi,refEta); |
2055 | ||
2056 | } | |
2057 | else if(type==2){//random cone | |
2058 | //randomise | |
2059 | do{ | |
2060 | refPhi=fGenerator->Rndm()*TMath::Pi()*2.; | |
2061 | refEta=fGenerator->Uniform(-(0.9-fJetConeSize),0.9-fJetConeSize); | |
2062 | rad = TMath::Sqrt((gammaEta-refEta)*(gammaEta-refEta) + (gammaPhi-refPhi)*(gammaPhi-refPhi)); | |
2063 | rad2 = TMath::Sqrt((jetEta-refEta)*(jetEta-refEta) + (jetPhi-refPhi)*(jetPhi-refPhi)); | |
2064 | //check if reference is not within jet cone or gamma cone +0.4 | |
2065 | //example: FF fConeSize=0.4, fJetConeSize=0.4, fIsoGammaConeSize=0.3 | |
9717eff6 | 2066 | } while (rad<fJetConeSize+fGammaConeSize || rad2<2.*fJetConeSize); |
290c1e1b | 2067 | //photon:0.7=0.4+0.3; jets:0.8=0.4 +0.4 //rad<fConeSize+fJetConeSize rad2<fConeSize+0.3 |
2068 | fhRandomPhiEta[0]->Fill(refPhi,refEta); | |
2069 | } | |
2070 | else if(type==4){//perpendicular to photon axis | |
2071 | Double_t xVar; | |
2072 | Double_t yVar; | |
2073 | Double_t newX=0.; | |
2074 | Double_t newY=0.; | |
2075 | Double_t newZ=0.; | |
2076 | //Z axis vector: [jet.Px(),jet.Py(),jet.Pz()] | |
2077 | Double_t jx=gamma.Px(); | |
2078 | Double_t jy=gamma.Py(); | |
2079 | Double_t jz=gamma.Pz(); | |
2080 | //if(jz==0)printf("problem\n"); | |
2081 | //X axis | |
2082 | Double_t Xx=1.0-vertex[0]; | |
2083 | Double_t Xy=-1.0*vertex[1]; | |
2084 | Double_t Xz=jx/jz*(vertex[0]-1.)+vertex[1]*jy/jz; | |
2085 | //Y axis | |
2086 | Double_t Yx=jy*Xz-jz*Xy; | |
2087 | Double_t Yy=jz*Xx-jx*Xz; | |
2088 | Double_t Yz=jx*Xy-jy*Xx; | |
2089 | //Determinant | |
2090 | Double_t det = Xx*Yy*jz + Xy*Yz*jx + Xz*Yx*jy - Xx*Yz*jy - Xy*Yx*jz - Xz*Yy*jx; | |
2db10729 | 2091 | if(det==0)AliWarning("problem det==0"); |
290c1e1b | 2092 | Double_t detX = 0.; |
2093 | Double_t detY = 0.; | |
2094 | Double_t detZ = 0.; | |
2095 | ||
2096 | // Double_t tmpScalar = jx*Xx+jy*Xy+jz*Xz; | |
2097 | // printf("scalar jet.P o X: %f\n",tmpScalar); | |
2098 | // tmpScalar = jet.Px()*Yx+jet.Py()*Yy+jet.Pz()*Yz; | |
2099 | // printf("scalar jet.P o Y: %f\n",tmpScalar); | |
2100 | // tmpScalar = Xx*Yx+Xy*Yy+Xz*Yz; | |
2101 | // printf("scalar X o Y: %f\n",tmpScalar); | |
2102 | ||
2103 | TVector3 perp; | |
2104 | //randomise | |
2105 | do{ | |
2106 | refPhi=fGenerator->Rndm()*TMath::Pi()*2.; | |
2107 | //refPhi=fGenerator->Uniform(-1,1)*TMath::Pi(); | |
2108 | xVar=TMath::Cos(refPhi); | |
2109 | yVar=TMath::Sin(refPhi); | |
2110 | //yVar=TMath::Cos(-TMath::Pi()/2.+refPhi); | |
2111 | //zVar=0 in new surface frame | |
2112 | detX = xVar*Yy*jz + Xz*yVar*jy - xVar*Yz*jy - Xy*yVar*jz; | |
2113 | detY = Xx*yVar*jz + xVar*Yz*jx - xVar*Yx*jz - Xz*yVar*jx; | |
2114 | detZ = Xy*yVar*jx + xVar*Yx*jy - Xx*yVar*jy - xVar*Yy*jx; | |
2115 | ||
2116 | newX=detX/det; | |
2117 | newY=detY/det; | |
2118 | newZ=detZ/det; | |
2119 | ||
2120 | perp.SetXYZ(newX,newY,newZ); | |
2121 | refEta = perp.Eta(); | |
2122 | refPhi = perp.Phi();//output in <-pi, pi> range | |
2123 | if(refPhi<0)refPhi+=2*TMath::Pi(); | |
2124 | rad = TMath::Sqrt((gammaEta-refEta)*(gammaEta-refEta) + (gammaPhi-refPhi)*(gammaPhi-refPhi)); | |
2125 | rad2 = TMath::Sqrt((jetEta-refEta)*(jetEta-refEta) + (jetPhi-refPhi)*(jetPhi-refPhi)); | |
2126 | //printf("refEta,refPhi,rad,rad2: %f %f %f %f\n",refEta,refPhi,rad,rad2); | |
9717eff6 | 2127 | } while (rad<fJetConeSize+fGammaConeSize || rad2<2.*fJetConeSize || TMath::Abs(refEta)>0.9-fJetConeSize); |
290c1e1b | 2128 | fhRandomPhiEta[1]->Fill(refPhi,refEta); |
2129 | ||
2130 | } | |
2131 | else if(type==3){//mid point | |
2132 | ||
2133 | Double_t jx=jet.Px(); | |
2134 | Double_t jy=jet.Py(); | |
2135 | Double_t jz=jet.Pz(); | |
2136 | // if(jz==0)printf("problem\n"); | |
2137 | Double_t gx=gamma.Px(); | |
2138 | Double_t gy=gamma.Py(); | |
2139 | Double_t gz=gamma.Pz(); | |
2140 | ||
2141 | Double_t cosAlpha=(jx*gx+jy*gy+jz*gz)/(jet.Mag()*gamma.Mag()); | |
2142 | Double_t cosinus=TMath::Sqrt((cosAlpha+1.)/2.); | |
2143 | //perpendicular axis | |
2144 | Double_t Zx=gy*jz-gz*jy; | |
2145 | Double_t Zy=gz*jx-gx*jz; | |
2146 | Double_t Zz=gx*jy-gy*jx; | |
2147 | ||
2148 | //Determinant | |
2149 | Double_t det = Zx*gy*jz + Zy*gz*jx + Zz*gx*jy - Zz*gy*jx - Zy*gx*jz - Zx*gz*jy; | |
2150 | ||
2151 | Double_t newX=0.; | |
2152 | Double_t newY=0.; | |
2153 | Double_t newZ=0.; | |
2154 | if(det!=0) { | |
2155 | Double_t detX = -Zy*gz*cosinus +Zz*cosinus*jy + Zz*gy*cosinus - Zy*cosinus*jz; | |
2156 | Double_t detY = Zx*cosinus*jz - Zz*gx*cosinus - Zz*cosinus*jx + Zx*gz*cosinus; | |
2157 | Double_t detZ = -Zx*gy*cosinus + Zy*cosinus*jx + Zy*gx*cosinus - Zx*cosinus*jy; | |
2158 | ||
2159 | newX=detX/det; | |
2160 | newY=detY/det; | |
2161 | newZ=detZ/det; | |
2162 | } | |
2163 | ||
2164 | TVector3 perp; | |
2165 | perp.SetXYZ(newX,newY,newZ); | |
2166 | refEta = perp.Eta(); | |
2167 | refPhi = perp.Phi();//output in <-pi, pi> range | |
2168 | if(refPhi<0)refPhi+=2*TMath::Pi(); | |
2169 | rad = TMath::Sqrt((gammaEta-refEta)*(gammaEta-refEta) + (gammaPhi-refPhi)*(gammaPhi-refPhi)); | |
2170 | rad2 = TMath::Sqrt((jetEta-refEta)*(jetEta-refEta) + (jetPhi-refPhi)*(jetPhi-refPhi)); | |
2171 | //printf("refEta,refPhi,rad,rad2: %f %f %f %f\n",refEta,refPhi,rad,rad2); | |
2172 | ||
9717eff6 | 2173 | if (rad<fJetConeSize+fGammaConeSize || rad2<2.*fJetConeSize || TMath::Abs(refEta)>0.9-fJetConeSize) fhRandomPhiEta[3]->Fill(refPhi,refEta); |
290c1e1b | 2174 | } |
2175 | else if(type==5){//tmp | |
2176 | //printf("vertex: %f %f %f \n",vertex[0],vertex[1],vertex[2]); | |
2177 | ||
2178 | Double_t xVar; | |
2179 | Double_t newX=0.; | |
2180 | Double_t newY=0.; | |
2181 | Double_t newZ=0.; | |
2182 | //Z axis vector: [jet.Px(),jet.Py(),jet.Pz()] | |
2183 | Double_t jx=jet.Px(); | |
2184 | Double_t jy=jet.Py(); | |
2185 | Double_t jz=jet.Pz(); | |
2186 | // if(jz==0)printf("problem\n"); | |
2187 | //X axis | |
2188 | Double_t Xx=1.0-vertex[0]; | |
2189 | Double_t Xy=-1.0*vertex[1]; | |
2190 | Double_t Xz=jx/jz*(vertex[0]-1.)+vertex[1]*jy/jz; | |
2191 | //Y axis | |
2192 | Double_t Yx=jy*Xz-jz*Xy; | |
2193 | Double_t Yy=jz*Xx-jx*Xz; | |
2194 | Double_t Yz=jx*Xy-jy*Xx; | |
2195 | ||
2196 | // X and Y length | |
2197 | Double_t Xlength=TMath::Sqrt(Xx*Xx+Xy*Xy+Xz*Xz); | |
2198 | Double_t Ylength=TMath::Sqrt(Yx*Yx+Yy*Yy+Yz*Yz); | |
2199 | Double_t ratio=Ylength/Xlength; | |
2200 | ||
2201 | TVector3 perp; | |
2202 | //randomise | |
2203 | do{ | |
2204 | refPhi=fGenerator->Rndm()*TMath::Pi()*2.; | |
2205 | xVar=TMath::Tan(refPhi)/ratio; | |
2206 | newX=xVar*Yx+Xx; | |
2207 | newY=xVar*Yy+Xy; | |
2208 | newZ=xVar*Yz+Xz; | |
2209 | ||
2210 | perp.SetXYZ(newX,newY,newZ); | |
2211 | refEta = perp.Eta(); | |
2212 | refPhi = perp.Phi();//output in <-pi, pi> range | |
2213 | if(refPhi<0)refPhi+=2*TMath::Pi(); | |
2214 | rad = TMath::Sqrt((gammaEta-refEta)*(gammaEta-refEta) + (gammaPhi-refPhi)*(gammaPhi-refPhi)); | |
2215 | rad2 = TMath::Sqrt((jetEta-refEta)*(jetEta-refEta) + (jetPhi-refPhi)*(jetPhi-refPhi)); | |
2216 | //printf("refEta,refPhi,rad,rad2: %f %f %f %f\n",refEta,refPhi,rad,rad2); | |
9717eff6 | 2217 | } while (rad<fJetConeSize+fGammaConeSize || rad2<2.*fJetConeSize || TMath::Abs(refEta)>0.9-fJetConeSize); |
290c1e1b | 2218 | fhRandomPhiEta[4]->Fill(refPhi,refEta); |
2219 | } | |
2220 | ||
2221 | ||
2222 | ||
2223 | //calculate FF in background | |
2224 | Int_t ntracks = 0; | |
2225 | ntracks =GetCTSTracks()->GetEntriesFast(); | |
2226 | AliVTrack* track = 0x0 ; | |
2227 | TVector3 p3; | |
2228 | ||
2229 | Double_t pt = 0, eta = 0, phi = 0; | |
2230 | Int_t npartcone = 0; | |
2231 | Double_t sumPt=0.; | |
2232 | for(Int_t ipr = 0;ipr < ntracks ; ipr ++ ){ | |
2233 | track = (AliVTrack *) (GetCTSTracks()->At(ipr)) ; | |
2234 | p3.SetXYZ(track->Px(),track->Py(),track->Pz()); | |
2235 | pt = p3.Pt(); | |
2236 | if(pt<fPtThresholdInCone) {//0.150 | |
2237 | //printf("problem: track pt < %f MeV/c \n",fPtThresholdInCone); | |
2238 | continue; | |
2239 | } | |
2240 | eta = p3.Eta() ; | |
2241 | phi = p3.Phi() ; | |
2242 | if(phi < 0) phi+=TMath::TwoPi(); | |
2243 | //Check if there is any particle inside cone with pt larger than fPtThreshold | |
2244 | rad = TMath::Sqrt((eta-refEta)*(eta-refEta) + (phi-refPhi)*(phi-refPhi)); | |
2245 | if(rad < fConeSize && pt > fPtThresholdInCone){ | |
2246 | //printf("charged in jet cone pt %f, phi %f, eta %f, R %f \n",pt,phi,eta,rad); | |
2247 | npartcone++; | |
2248 | sumPt+=pt; | |
2249 | if(type==1){//perp jet | |
2250 | fhBkgFFz[1] ->Fill(gammaPt, pt/gammaPt); | |
2251 | fhBkgFFxi[1]->Fill(gammaPt, TMath::Log(gammaPt/pt)); | |
2252 | fhBkgFFpt[1]->Fill(gammaPt, pt); | |
2253 | } | |
2254 | else if(type==2){//RC | |
2255 | fhBkgFFz[0] ->Fill(gammaPt, pt/gammaPt); | |
2256 | fhBkgFFxi[0]->Fill(gammaPt, TMath::Log(gammaPt/pt)); | |
2257 | fhBkgFFpt[0]->Fill(gammaPt, pt); | |
2258 | } | |
2259 | else if(type==3){//mid point | |
2260 | fhBkgFFz[3] ->Fill(gammaPt, pt/gammaPt); | |
2261 | fhBkgFFxi[3]->Fill(gammaPt, TMath::Log(gammaPt/pt)); | |
2262 | fhBkgFFpt[3]->Fill(gammaPt, pt); | |
2263 | } | |
2264 | else if(type==4){//perp jet | |
2265 | fhBkgFFz[2] ->Fill(gammaPt, pt/gammaPt); | |
2266 | fhBkgFFxi[2]->Fill(gammaPt, TMath::Log(gammaPt/pt)); | |
2267 | fhBkgFFpt[2]->Fill(gammaPt, pt); | |
2268 | } | |
2269 | else if(type==5){//test | |
2270 | fhBkgFFz[4] ->Fill(gammaPt, pt/gammaPt); | |
2271 | fhBkgFFxi[4]->Fill(gammaPt, TMath::Log(gammaPt/pt)); | |
2272 | fhBkgFFpt[4]->Fill(gammaPt, pt); | |
2273 | } | |
2274 | ||
2275 | ||
2276 | } | |
2277 | }//end of loop over tracks | |
2278 | Double_t sumOverTracks=0.; | |
2279 | if(npartcone!=0) sumOverTracks = sumPt/npartcone; | |
2280 | if(type==1) { | |
2281 | fhBkgNTracksInCone[1]->Fill(gammaPt, npartcone); | |
2282 | fhBkgSumPtInCone[1]->Fill(gammaPt,sumPt); | |
2283 | fhBkgSumPtnTracksInCone[1]->Fill(gammaPt,sumOverTracks); | |
2284 | } | |
2285 | else if(type==2) { | |
2286 | fhBkgNTracksInCone[0]->Fill(gammaPt, npartcone); | |
2287 | fhBkgSumPtInCone[0]->Fill(gammaPt,sumPt); | |
2288 | fhBkgSumPtnTracksInCone[0]->Fill(gammaPt,sumOverTracks); | |
2289 | } | |
2290 | else if(type==3) { | |
2291 | fhBkgNTracksInCone[3]->Fill(gammaPt, npartcone); | |
2292 | fhBkgSumPtInCone[3]->Fill(gammaPt,sumPt); | |
2293 | fhBkgSumPtnTracksInCone[3]->Fill(gammaPt,sumOverTracks); | |
2294 | } | |
2295 | else if(type==4) { | |
2296 | fhBkgNTracksInCone[2]->Fill(gammaPt, npartcone); | |
2297 | fhBkgSumPtInCone[2]->Fill(gammaPt,sumPt); | |
2298 | fhBkgSumPtnTracksInCone[2]->Fill(gammaPt,sumOverTracks); | |
2299 | } | |
2300 | else if(type==5) { | |
2301 | fhBkgNTracksInCone[4]->Fill(gammaPt, npartcone); | |
2302 | fhBkgSumPtInCone[4]->Fill(gammaPt,sumPt); | |
2303 | fhBkgSumPtnTracksInCone[4]->Fill(gammaPt,sumOverTracks); | |
2304 | } | |
2305 | } | |
2306 | ||
2307 | ||
2ac4a57a | 2308 | |
2309 | ||
2310 | ||
2311 | //__________________________________________________________________ | |
2312 | void AliAnaParticleJetFinderCorrelation::FindMCgenInfo(){ | |
2313 | // | |
2314 | // Find information about photon and (quark or gluon) on generated level | |
2315 | // | |
2316 | ||
2317 | //frequently used variables | |
2318 | Int_t pdg = 0 ; | |
2319 | Int_t mother = -1 ; | |
2320 | Int_t absID = 0 ; | |
2321 | ||
2322 | //Double_t photonY = -100 ; | |
2323 | //Double_t photonE = -1 ; | |
2324 | Double_t photonPt = -1 ; | |
2325 | Double_t photonPhi = 100 ; | |
2326 | Double_t photonEta = -1 ; | |
2327 | Bool_t inacceptance = kFALSE; | |
2328 | AliAODMCParticle * primTmp = NULL; | |
2329 | ||
2330 | //jet counters | |
2331 | Int_t nParticlesInJet=0; | |
2332 | Int_t nChargedParticlesInJet=0; | |
2333 | Int_t nParticlesInJet150=0; | |
2334 | Int_t nChargedParticlesInJet150=0; | |
2335 | Int_t nChargedParticlesInJet150Cone=0; | |
2336 | ||
2337 | Double_t eneParticlesInJet=0.; | |
2338 | Double_t eneChargedParticlesInJet=0.; | |
2339 | Double_t eneParticlesInJet150=0.; | |
2340 | Double_t eneChargedParticlesInJet150=0.; | |
2341 | Double_t eneChargedParticlesInJet150Cone=0.; | |
2342 | ||
2343 | Double_t pxParticlesInJet=0.; | |
2344 | Double_t pxChargedParticlesInJet=0.; | |
2345 | Double_t pxParticlesInJet150=0.; | |
2346 | Double_t pxChargedParticlesInJet150=0.; | |
2347 | Double_t pxChargedParticlesInJet150Cone=0.; | |
2348 | ||
2349 | Double_t pyParticlesInJet=0.; | |
2350 | Double_t pyChargedParticlesInJet=0.; | |
2351 | Double_t pyParticlesInJet150=0.; | |
2352 | Double_t pyChargedParticlesInJet150=0.; | |
2353 | Double_t pyChargedParticlesInJet150Cone=0.; | |
2354 | ||
2355 | Double_t etaParticlesInJet=0.; | |
2356 | Double_t etaChargedParticlesInJet=0.; | |
2357 | Double_t etaParticlesInJet150=0.; | |
2358 | Double_t etaChargedParticlesInJet150=0.; | |
2359 | Double_t etaChargedParticlesInJet150Cone=0.; | |
2360 | ||
2361 | Double_t phiParticlesInJet=0.; | |
2362 | Double_t phiChargedParticlesInJet=0.; | |
2363 | Double_t phiParticlesInJet150=0.; | |
2364 | Double_t phiChargedParticlesInJet150=0.; | |
2365 | Double_t phiChargedParticlesInJet150Cone=0.; | |
2366 | ||
2367 | Double_t ptParticlesInJet=0.; | |
2368 | Double_t ptChargedParticlesInJet=0.; | |
2369 | Double_t ptParticlesInJet150=0.; | |
2370 | Double_t ptChargedParticlesInJet150=0.; | |
2371 | Double_t ptChargedParticlesInJet150Cone=0.; | |
2372 | ||
2373 | Double_t coneJet=0.; | |
2374 | Double_t coneChargedJet=0.; | |
2375 | Double_t coneJet150=0.; | |
2376 | Double_t coneChargedJet150=0.; | |
2377 | ||
2378 | std::vector<Int_t> jetParticleIndex; | |
2379 | ||
2380 | if(GetReader()->ReadStack()) {//ESD | |
2db10729 | 2381 | AliDebug(3,"I use stack"); |
2ac4a57a | 2382 | }//end Stack |
2383 | else if(GetReader()->ReadAODMCParticles()) {//AOD | |
2384 | TClonesArray * mcparticles = GetReader()->GetAODMCParticles(); | |
2385 | if(mcparticles){ | |
2386 | //jet origin | |
2387 | //index =6 and 7 is hard scattering (jet-quark or photon) | |
2388 | primTmp = (AliAODMCParticle *) mcparticles->At(6); | |
2389 | pdg=primTmp->GetPdgCode(); | |
2db10729 | 2390 | AliDebug(3,Form("id 6 pdg %d, pt %f ",pdg,primTmp->Pt() )); |
2ac4a57a | 2391 | if(TMath::Abs(pdg)<=6 ||pdg==21) { |
2392 | fhMCJetOrigin->Fill(pdg); | |
2393 | fMCPartonType=pdg; | |
2394 | } | |
2395 | primTmp = (AliAODMCParticle *) mcparticles->At(7); | |
2396 | pdg=primTmp->GetPdgCode(); | |
2db10729 | 2397 | AliDebug(3,Form("id 7 pdg %d, pt %f",pdg,primTmp->Pt() )); |
2ac4a57a | 2398 | if(TMath::Abs(pdg)<=6 ||pdg==21) { |
2399 | fhMCJetOrigin->Fill(pdg); | |
2400 | fMCPartonType=pdg; | |
2401 | } | |
2402 | //end of jet origin | |
2403 | ||
2404 | Int_t nprim = mcparticles->GetEntriesFast(); | |
2405 | for(Int_t i=0; i < nprim; i++) { | |
2406 | if(GetReader()->AcceptOnlyHIJINGLabels() && !GetReader()->IsHIJINGLabel(i)) continue ; | |
2407 | AliAODMCParticle * prim = (AliAODMCParticle *) mcparticles->At(i); | |
2408 | pdg = prim->GetPdgCode(); | |
2409 | mother=prim->GetMother(); | |
2410 | //photon=22, gluon=21, quarks=(1,...,6), antiquarks=(-1,...,-6) | |
2411 | if(pdg == 22){//photon | |
2412 | fhMCPhotonCuts->Fill(0); | |
2413 | if(prim->GetStatus()!=1) continue; | |
2414 | fhMCPhotonCuts->Fill(1); | |
2db10729 | 2415 | AliDebug(5,Form("id %d, prim %d, physPrim %d, status %d\n",i,prim->IsPrimary(),prim->IsPhysicalPrimary(),prim->GetStatus())); |
2ac4a57a | 2416 | while(mother>7){ |
2417 | primTmp = (AliAODMCParticle *) mcparticles->At(mother); | |
2418 | mother=primTmp->GetMother(); | |
2419 | } | |
2420 | if(mother<6)continue; | |
2421 | fhMCPhotonCuts->Fill(2); | |
2422 | primTmp = (AliAODMCParticle *) mcparticles->At(mother); | |
2423 | if(primTmp->GetPdgCode()!=22)continue; | |
2424 | fhMCPhotonCuts->Fill(3); | |
2425 | ||
2426 | //Get photon kinematics | |
2427 | photonPt = prim->Pt() ; | |
2428 | photonPhi = prim->Phi() ; | |
2429 | if(photonPhi < 0) photonPhi+=TMath::TwoPi(); | |
2430 | photonEta = prim->Eta() ; | |
2431 | fhMCPhotonPt->Fill(photonPt); | |
2432 | fhMCPhotonEtaPhi->Fill(photonPhi,photonEta); | |
2433 | ||
2434 | //Check if photons hit the Calorimeter | |
1a8c88c1 | 2435 | fMomentum.SetPxPyPzE(prim->Px(),prim->Py(),prim->Pz(),prim->E()); |
2ac4a57a | 2436 | inacceptance = kFALSE; |
2437 | if(GetCaloUtils()->IsEMCALGeoMatrixSet()){ | |
2438 | fhMCPhotonCuts->Fill(4); | |
2439 | //check if in EMCAL | |
2440 | if(GetEMCALGeometry()) { | |
2441 | GetEMCALGeometry()->GetAbsCellIdFromEtaPhi(prim->Eta(),prim->Phi(),absID); | |
2442 | if(absID >= 0) inacceptance = kTRUE; | |
2db10729 | 2443 | AliDebug(3,Form("In EMCAL Real acceptance? %d",inacceptance)); |
2ac4a57a | 2444 | } |
2445 | else{ | |
1a8c88c1 | 2446 | if(GetFiducialCut()->IsInFiducialCut(fMomentum.Eta(),fMomentum.Phi(),kEMCAL)) inacceptance = kTRUE ; |
2db10729 | 2447 | AliDebug(1,Form("In EMCAL fiducial cut acceptance? %d",inacceptance)); |
2ac4a57a | 2448 | } |
2449 | }else{//no EMCAL nor EMCALGeoMatrixSet | |
2db10729 | 2450 | AliWarning("not EMCALGeoMatrix set"); |
2ac4a57a | 2451 | }//end of check if EMCAL |
2452 | if(inacceptance)fhMCPhotonCuts->Fill(5); | |
2db10729 | 2453 | AliDebug(5,Form("Photon Energy %f, Pt %f",prim->E(),prim->Pt())); |
2ac4a57a | 2454 | fMCGamPt=photonPt; |
2455 | fMCGamEta=photonEta; | |
2456 | fMCGamPhi=photonPhi; | |
2457 | }//end of check if photon | |
2db10729 | 2458 | else |
2459 | {//not photon | |
2ac4a57a | 2460 | if(prim->GetStatus()!=1) continue; |
2db10729 | 2461 | AliDebug(5,Form("id %d, prim %d, physPrim %d, status %d, pdg %d, E %f", |
2462 | i,prim->IsPrimary(),prim->IsPhysicalPrimary(),prim->GetStatus(),prim->GetPdgCode(),prim->E())); | |
2463 | ||
2464 | while(mother>7) | |
2465 | { | |
2ac4a57a | 2466 | primTmp = (AliAODMCParticle *) mcparticles->At(mother); |
2467 | mother=primTmp->GetMother(); | |
2db10729 | 2468 | AliDebug(5,Form("next mother %d",mother)); |
2ac4a57a | 2469 | } |
2ac4a57a | 2470 | if(mother<6)continue;//soft part |
2db10729 | 2471 | |
2ac4a57a | 2472 | primTmp = (AliAODMCParticle *) mcparticles->At(mother); |
2473 | pdg=primTmp->GetPdgCode(); | |
2474 | if( !(TMath::Abs(pdg)<=6 || pdg==21) ) continue;//origin not hard q or g | |
2475 | ||
2476 | //jetParticleIndex.Add(&i); | |
2477 | jetParticleIndex.push_back(i); | |
2478 | ||
2479 | nParticlesInJet++; | |
2480 | eneParticlesInJet+=prim->E(); | |
2481 | pxParticlesInJet+=prim->Px(); | |
2482 | pyParticlesInJet+=prim->Py(); | |
2483 | etaParticlesInJet+=(prim->E()*prim->Eta()); | |
2484 | photonPhi = prim->Phi() ; | |
2485 | if(photonPhi < 0) photonPhi+=TMath::TwoPi(); | |
2486 | phiParticlesInJet+=(prim->E()*photonPhi); | |
2487 | ||
2488 | if(prim->Charge()!=0) { | |
2489 | nChargedParticlesInJet++; | |
2490 | eneChargedParticlesInJet+=prim->E(); | |
2491 | pxChargedParticlesInJet+=prim->Px(); | |
2492 | pyChargedParticlesInJet+=prim->Py(); | |
2493 | etaChargedParticlesInJet+=(prim->E()*prim->Eta()); | |
2494 | phiChargedParticlesInJet+=(prim->E()*photonPhi); | |
2495 | } | |
2496 | if(prim->Pt()>0.150 && TMath::Abs(prim->Eta())<0.9 ) {//in TPC acceptance :) | |
2497 | nParticlesInJet150++; | |
2498 | eneParticlesInJet150+=prim->E(); | |
2499 | pxParticlesInJet150+=prim->Px(); | |
2500 | pyParticlesInJet150+=prim->Py(); | |
2501 | etaParticlesInJet150+=(prim->E()*prim->Eta()); | |
2502 | phiParticlesInJet150+=(prim->E()*photonPhi); | |
2503 | } | |
2504 | if(prim->Charge()!=0 && prim->Pt()>0.150 && TMath::Abs(prim->Eta())<0.9 ) {//in TPC acceptance :) | |
2505 | nChargedParticlesInJet150++; | |
2506 | eneChargedParticlesInJet150+=prim->E(); | |
2507 | pxChargedParticlesInJet150+=prim->Px(); | |
2508 | pyChargedParticlesInJet150+=prim->Py(); | |
2509 | etaChargedParticlesInJet150+=(prim->E()*prim->Eta()); | |
2510 | phiChargedParticlesInJet150+=(prim->E()*photonPhi); | |
2511 | } | |
2512 | ||
2513 | }//end of check pdg | |
2514 | }//end of loop over primaries | |
2515 | ||
2516 | if(eneParticlesInJet != 0.) { | |
2517 | etaParticlesInJet/=eneParticlesInJet ; | |
2518 | phiParticlesInJet/=eneParticlesInJet ; | |
2519 | } | |
2520 | if(eneChargedParticlesInJet != 0) { | |
2521 | etaChargedParticlesInJet/=eneChargedParticlesInJet; | |
2522 | phiChargedParticlesInJet/=eneChargedParticlesInJet; | |
2523 | } | |
2524 | if(eneParticlesInJet150 != 0) { | |
2525 | etaParticlesInJet150/=eneParticlesInJet150; | |
2526 | phiParticlesInJet150/=eneParticlesInJet150; | |
2527 | } | |
2528 | if(eneChargedParticlesInJet150 != 0) { | |
2529 | etaChargedParticlesInJet150/=eneChargedParticlesInJet150; | |
2530 | phiChargedParticlesInJet150/=eneChargedParticlesInJet150; | |
2531 | } | |
2532 | ||
2533 | ptParticlesInJet=TMath::Sqrt(pxParticlesInJet*pxParticlesInJet+pyParticlesInJet*pyParticlesInJet); | |
2534 | ptChargedParticlesInJet=TMath::Sqrt(pxChargedParticlesInJet*pxChargedParticlesInJet+pyChargedParticlesInJet*pyChargedParticlesInJet); | |
2535 | ptParticlesInJet150=TMath::Sqrt(pxParticlesInJet150*pxParticlesInJet150+pyParticlesInJet150*pyParticlesInJet150); | |
2536 | ptChargedParticlesInJet150=TMath::Sqrt(pxChargedParticlesInJet150*pxChargedParticlesInJet150+pyChargedParticlesInJet150*pyChargedParticlesInJet150); | |
2537 | ||
2538 | Double_t distance=0.; | |
2539 | Double_t eta=0.; | |
2540 | Double_t phi=0.; | |
2541 | Double_t mostPtCharged=0.; | |
58d86dbc | 2542 | Int_t mostmostPtChargedId=-1; |
2ac4a57a | 2543 | std::vector<Int_t>::iterator it; |
2544 | for( it=jetParticleIndex.begin(); it!=jetParticleIndex.end(); ++it ){ | |
2545 | AliAODMCParticle * prim = (AliAODMCParticle *) mcparticles->At(*it); | |
2546 | eta = prim->Eta(); | |
2547 | phi = prim->Phi(); | |
2548 | if(phi < 0) phi+=TMath::TwoPi(); | |
2549 | //full jet | |
2550 | distance=TMath::Sqrt((eta-etaParticlesInJet)*(eta-etaParticlesInJet)+(phi-phiParticlesInJet)*(phi-phiParticlesInJet)); | |
2551 | if(distance>coneJet) coneJet=distance; | |
2552 | //charged jet | |
2553 | distance=TMath::Sqrt((eta-etaChargedParticlesInJet)*(eta-etaChargedParticlesInJet)+(phi-phiChargedParticlesInJet)*(phi-phiChargedParticlesInJet)); | |
2554 | if(distance>coneChargedJet) coneChargedJet=distance; | |
2555 | // | |
2556 | distance=TMath::Sqrt((eta-etaParticlesInJet150)*(eta-etaParticlesInJet150)+(phi-phiParticlesInJet150)*(phi-phiParticlesInJet150)); | |
2557 | if(distance>coneJet150 && TMath::Abs(eta)<0.9 ) coneJet150=distance; | |
2558 | // | |
2559 | distance=TMath::Sqrt((eta-etaChargedParticlesInJet150)*(eta-etaChargedParticlesInJet150)+(phi-phiChargedParticlesInJet150)*(phi-phiChargedParticlesInJet150)); | |
2560 | if(distance>coneChargedJet150 && TMath::Abs(eta)<0.9) coneChargedJet150=distance; | |
2561 | ||
2562 | if(prim->Charge()!=0 && prim->Pt()>0.150 && TMath::Abs(eta)<0.9) { | |
2563 | if(prim->Pt()>mostPtCharged) { | |
2564 | mostPtCharged=prim->Pt(); | |
2565 | mostmostPtChargedId=(*it); | |
2566 | } | |
2567 | } | |
2568 | ||
2569 | if(distance<=0.4){ | |
2570 | if(prim->Charge()!=0 && prim->Pt()>0.150 && TMath::Abs(eta)<0.9) { | |
2571 | nChargedParticlesInJet150Cone++; | |
2572 | eneChargedParticlesInJet150Cone+=prim->E(); | |
2573 | pxChargedParticlesInJet150Cone+=prim->Px(); | |
2574 | pyChargedParticlesInJet150Cone+=prim->Py(); | |
2575 | etaChargedParticlesInJet150Cone+=(prim->E()*eta); | |
2576 | phiChargedParticlesInJet150Cone+=(prim->E()*phi); | |
2577 | } | |
2578 | ||
2579 | } | |
2580 | ||
2581 | }//end of loop over jet particle indexes | |
2582 | if(eneChargedParticlesInJet150Cone != 0) { | |
2583 | etaChargedParticlesInJet150Cone/=eneChargedParticlesInJet150Cone; | |
2584 | phiChargedParticlesInJet150Cone/=eneChargedParticlesInJet150Cone; | |
2585 | } | |
2586 | ptChargedParticlesInJet150Cone=TMath::Sqrt(pxChargedParticlesInJet150Cone*pxChargedParticlesInJet150Cone+pyChargedParticlesInJet150Cone*pyChargedParticlesInJet150Cone); | |
2587 | if(nChargedParticlesInJet150>0 && nChargedParticlesInJet150Cone<1){//no particles in cone? take the most energetic one | |
2588 | nChargedParticlesInJet150Cone=1; | |
2589 | etaChargedParticlesInJet150Cone=((AliAODMCParticle *)mcparticles->At(mostmostPtChargedId))->Eta(); | |
2590 | phiChargedParticlesInJet150Cone=((AliAODMCParticle *)mcparticles->At(mostmostPtChargedId))->Phi(); | |
2591 | ptChargedParticlesInJet150Cone=((AliAODMCParticle *)mcparticles->At(mostmostPtChargedId))->Pt(); | |
2592 | } | |
2593 | ||
2594 | ||
2595 | }//mc array exists and data is MC | |
2596 | }// read AOD MC | |
2597 | ||
2598 | jetParticleIndex.clear(); | |
2599 | ||
2600 | ||
2601 | //printouts | |
2db10729 | 2602 | |
2603 | AliDebug(3,Form("cone full %f, charged %f, full150 %f, charged150 %f",coneJet,coneChargedJet,coneJet150,coneChargedJet150)); | |
2604 | AliDebug(3,Form("Npart %d, NchPart %d, Npart(pt>150M) %d, NchPart(pt>150M) %d, NchPart(pt>150M)Cone %d\n",nParticlesInJet,nChargedParticlesInJet,nParticlesInJet150,nChargedParticlesInJet150,nChargedParticlesInJet150Cone)); | |
2605 | AliDebug(3,Form("Etot %f, Ech %f, E(pt>150M) %f, Ech(pt>150M) %f\n",eneParticlesInJet,eneChargedParticlesInJet,eneParticlesInJet150,eneChargedParticlesInJet150)); | |
2606 | AliDebug(3,Form("pt %f, ptch %f, pt(pt>150M) %f,ptch(pt>150M) %f,ptch(pt>150M)Cone %f\n",ptParticlesInJet,ptChargedParticlesInJet,ptParticlesInJet150,ptChargedParticlesInJet150,ptChargedParticlesInJet150Cone)); | |
2607 | AliDebug(3,Form("eta/phi tot %f/%f, ch %f/%f, tot150 %f/%f, ch150 %f/%f, ch150cone %f/%f\n",etaParticlesInJet,phiParticlesInJet,etaChargedParticlesInJet,phiChargedParticlesInJet,etaParticlesInJet150,phiParticlesInJet150,etaChargedParticlesInJet150,phiChargedParticlesInJet150,etaChargedParticlesInJet150Cone,phiChargedParticlesInJet150Cone)); | |
2608 | ||
2ac4a57a | 2609 | //fill histograms |
2610 | if(ptParticlesInJet) fhMCJetRatioChFull->Fill(ptChargedParticlesInJet/ptParticlesInJet); | |
2611 | if(ptChargedParticlesInJet) fhMCJetRatioCh150Ch->Fill(ptChargedParticlesInJet150/ptChargedParticlesInJet); | |
2612 | ||
2613 | fhMCJetNPartVsPt ->Fill(ptParticlesInJet,nParticlesInJet); | |
2614 | fhMCJetChNPartVsPt ->Fill(ptChargedParticlesInJet,nChargedParticlesInJet); | |
2615 | fhMCJetNPart150VsPt ->Fill(ptParticlesInJet150,nParticlesInJet150); | |
2616 | fhMCJetChNPart150VsPt->Fill(ptChargedParticlesInJet150,nChargedParticlesInJet150); | |
2617 | fhMCJetChNPart150ConeVsPt->Fill(ptChargedParticlesInJet150Cone,nChargedParticlesInJet150Cone); | |
2618 | ||
2619 | fhMCJetEtaPhi->Fill(phiParticlesInJet,etaParticlesInJet); | |
2620 | fhMCJetChEtaPhi->Fill(phiChargedParticlesInJet,etaChargedParticlesInJet); | |
2621 | fhMCJet150EtaPhi->Fill(phiParticlesInJet150,etaParticlesInJet150); | |
2622 | fhMCJetCh150EtaPhi->Fill(phiChargedParticlesInJet150,etaChargedParticlesInJet150); | |
2623 | fhMCJetCh150ConeEtaPhi->Fill(phiChargedParticlesInJet150Cone,etaChargedParticlesInJet150Cone); | |
2624 | ||
2625 | //fill tree | |
2626 | fMCJetPt = ptParticlesInJet; | |
2627 | fMCJetChPt = ptChargedParticlesInJet; | |
2628 | fMCJet150Pt = ptParticlesInJet150; | |
2629 | fMCJetCh150Pt = ptChargedParticlesInJet150; | |
2630 | fMCJetNPart = nParticlesInJet; | |
2631 | fMCJetChNPart = nChargedParticlesInJet; | |
2632 | fMCJet150NPart = nParticlesInJet150; | |
2633 | fMCJetCh150NPart = nChargedParticlesInJet150; | |
2634 | fMCJetEta = etaParticlesInJet ; | |
2635 | fMCJetPhi = phiParticlesInJet ; | |
2636 | fMCJetChEta = etaChargedParticlesInJet ; | |
2637 | fMCJetChPhi = phiChargedParticlesInJet ; | |
2638 | fMCJet150Eta = etaParticlesInJet150 ; | |
2639 | fMCJet150Phi = phiParticlesInJet150 ; | |
2640 | fMCJetCh150Eta = etaChargedParticlesInJet150; | |
2641 | fMCJetCh150Phi = phiChargedParticlesInJet150; | |
2642 | ||
2643 | fMCJetCh150ConePt = ptChargedParticlesInJet150Cone; | |
2644 | fMCJetCh150ConeNPart = nChargedParticlesInJet150Cone; | |
2645 | fMCJetCh150ConeEta = etaChargedParticlesInJet150Cone; | |
2646 | fMCJetCh150ConePhi = phiChargedParticlesInJet150Cone; | |
2647 | ||
2648 | }//end of method FindMCgenInfo |