]>
Commit | Line | Data |
---|---|---|
a3aebfff | 1 | /************************************************************************** |
1c5acb87 | 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 hereby granted * | |
cadbb0f3 | 9 | * without fee, provided that the above copyright notice appears in all * |
1c5acb87 | 10 | * copies and that both the copyright notice and this permission notice * |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | /* $Id: AliAnaPhoton.cxx 28688 2008-09-11 15:04:07Z gconesab $ */ | |
16 | ||
17 | //_________________________________________________________________________ | |
18 | // | |
19 | // Class for the photon identification. | |
20 | // Clusters from calorimeters are identified as photons | |
21 | // and kept in the AOD. Few histograms produced. | |
6175da48 | 22 | // Produces input for other analysis classes like AliAnaPi0, |
23 | // AliAnaParticleHadronCorrelation ... | |
1c5acb87 | 24 | // |
25 | // -- Author: Gustavo Conesa (LNF-INFN) | |
26 | ////////////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | ||
29 | // --- ROOT system --- | |
30 | #include <TH2F.h> | |
2244659d | 31 | #include <TH3D.h> |
477d6cee | 32 | #include <TClonesArray.h> |
0c1383b5 | 33 | #include <TObjString.h> |
477d6cee | 34 | //#include <Riostream.h> |
123fc3bd | 35 | #include "TParticle.h" |
6175da48 | 36 | #include "TDatabasePDG.h" |
1c5acb87 | 37 | |
38 | // --- Analysis system --- | |
39 | #include "AliAnaPhoton.h" | |
40 | #include "AliCaloTrackReader.h" | |
123fc3bd | 41 | #include "AliStack.h" |
1c5acb87 | 42 | #include "AliCaloPID.h" |
6639984f | 43 | #include "AliMCAnalysisUtils.h" |
ff45398a | 44 | #include "AliFiducialCut.h" |
0ae57829 | 45 | #include "AliVCluster.h" |
591cc579 | 46 | #include "AliAODMCParticle.h" |
c8fe2783 | 47 | #include "AliMixedEvent.h" |
48 | ||
1c5acb87 | 49 | |
50 | ClassImp(AliAnaPhoton) | |
51 | ||
52 | //____________________________________________________________________________ | |
53 | AliAnaPhoton::AliAnaPhoton() : | |
54 | AliAnaPartCorrBaseClass(), fCalorimeter(""), | |
a3aebfff | 55 | fMinDist(0.),fMinDist2(0.),fMinDist3(0.),fRejectTrackMatch(0), |
2ac125bf | 56 | fTimeCutMin(-1), fTimeCutMax(9999999), fNCellsCut(0), |
41121cfe | 57 | fCheckConversion(kFALSE),fAddConvertedPairsToAOD(kFALSE), fMassCut(0), |
58 | fConvAsymCut(1.), fConvDEtaCut(2.),fConvDPhiMinCut(-1.), fConvDPhiMaxCut(7.), | |
6175da48 | 59 | //fhVertex(0), |
60 | fhNtraNclu(0), fhNCellsPt(0), | |
41121cfe | 61 | fhPtPhoton(0), fhPhiPhoton(0), fhEtaPhoton(0), fhEtaPhiPhoton(0), fhEtaPhi05Photon(0), |
6175da48 | 62 | fhPtPhotonConv(0), fhEtaPhiPhotonConv(0),fhEtaPhi05PhotonConv(0), |
41121cfe | 63 | fhConvDeltaEta(0), fhConvDeltaPhi(0), fhConvDeltaEtaPhi(0), fhConvAsym(0), fhConvPt(0), |
7175a03a | 64 | //MC |
123fc3bd | 65 | fhDeltaE(0), fhDeltaPt(0),fhRatioE(0), fhRatioPt(0),fh2E(0),fh2Pt(0), |
0ae57829 | 66 | fhPtMCPhoton(0),fhPhiMCPhoton(0),fhEtaMCPhoton(0), |
1c5acb87 | 67 | fhPtPrompt(0),fhPhiPrompt(0),fhEtaPrompt(0), |
68 | fhPtFragmentation(0),fhPhiFragmentation(0),fhEtaFragmentation(0), | |
6639984f | 69 | fhPtISR(0),fhPhiISR(0),fhEtaISR(0), |
1c5acb87 | 70 | fhPtPi0Decay(0),fhPhiPi0Decay(0),fhEtaPi0Decay(0), |
6175da48 | 71 | fhPtOtherDecay(0), fhPhiOtherDecay(0), fhEtaOtherDecay(0), |
41121cfe | 72 | fhPtConversion(0), fhPhiConversion(0), fhEtaConversion(0),fhEtaPhiConversion(0),fhEtaPhi05Conversion(0), |
6175da48 | 73 | fhPtAntiNeutron(0), fhPhiAntiNeutron(0), fhEtaAntiNeutron(0), |
74 | fhPtAntiProton(0), fhPhiAntiProton(0), fhEtaAntiProton(0), | |
75 | fhPtUnknown(0), fhPhiUnknown(0), fhEtaUnknown(0), | |
41121cfe | 76 | fhPtConversionTagged(0), fhPtAntiNeutronTagged(0), fhPtAntiProtonTagged(0), fhPtUnknownTagged(0), |
6175da48 | 77 | fhConvDeltaEtaMCConversion(0), fhConvDeltaPhiMCConversion(0), fhConvDeltaEtaPhiMCConversion(0), fhConvAsymMCConversion(0), fhConvPtMCConversion(0), fhConvDispersionMCConversion(0), fhConvM02MCConversion(0), |
78 | fhConvDeltaEtaMCAntiNeutron(0), fhConvDeltaPhiMCAntiNeutron(0), fhConvDeltaEtaPhiMCAntiNeutron(0), fhConvAsymMCAntiNeutron(0), fhConvPtMCAntiNeutron(0), fhConvDispersionMCAntiNeutron(0),fhConvM02MCAntiNeutron(0), | |
79 | fhConvDeltaEtaMCAntiProton(0), fhConvDeltaPhiMCAntiProton(0), fhConvDeltaEtaPhiMCAntiProton(0), fhConvAsymMCAntiProton(0), fhConvPtMCAntiProton(0), fhConvDispersionMCAntiProton(0), fhConvM02MCAntiProton(0), | |
80 | fhConvDeltaEtaMCString(0), fhConvDeltaPhiMCString(0), fhConvDeltaEtaPhiMCString(0), fhConvAsymMCString(0), fhConvPtMCString(0), fhConvDispersionMCString(0), fhConvM02MCString(0) | |
1c5acb87 | 81 | { |
82 | //default ctor | |
83 | ||
84 | //Initialize parameters | |
85 | InitParameters(); | |
86 | ||
5ae09196 | 87 | }//____________________________________________________________________________ |
1c5acb87 | 88 | AliAnaPhoton::~AliAnaPhoton() |
89 | { | |
90 | //dtor | |
91 | ||
92 | } | |
93 | ||
0c1383b5 | 94 | //________________________________________________________________________ |
95 | TObjString * AliAnaPhoton::GetAnalysisCuts() | |
96 | { | |
97 | //Save parameters used for analysis | |
98 | TString parList ; //this will be list of parameters used for this analysis. | |
5ae09196 | 99 | const Int_t buffersize = 255; |
100 | char onePar[buffersize] ; | |
0c1383b5 | 101 | |
5ae09196 | 102 | snprintf(onePar,buffersize,"--- AliAnaPhoton ---\n") ; |
0c1383b5 | 103 | parList+=onePar ; |
5ae09196 | 104 | snprintf(onePar,buffersize,"Calorimeter: %s\n",fCalorimeter.Data()) ; |
0c1383b5 | 105 | parList+=onePar ; |
5ae09196 | 106 | snprintf(onePar,buffersize,"fMinDist =%2.2f (Minimal distance to bad channel to accept cluster) \n",fMinDist) ; |
0c1383b5 | 107 | parList+=onePar ; |
5ae09196 | 108 | snprintf(onePar,buffersize,"fMinDist2=%2.2f (Cuts on Minimal distance to study acceptance evaluation) \n",fMinDist2) ; |
0c1383b5 | 109 | parList+=onePar ; |
5ae09196 | 110 | snprintf(onePar,buffersize,"fMinDist3=%2.2f (One more cut on distance used for acceptance-efficiency study) \n",fMinDist3) ; |
0c1383b5 | 111 | parList+=onePar ; |
5ae09196 | 112 | snprintf(onePar,buffersize,"fRejectTrackMatch: %d\n",fRejectTrackMatch) ; |
0c1383b5 | 113 | parList+=onePar ; |
41121cfe | 114 | snprintf(onePar,buffersize,"Conversion Selection: fConvAsymCut %1.2f, fConvDEtaCut %1.2f fConvDPhiCut (%1.2f,%1.2f)\n", |
115 | fConvAsymCut, fConvDEtaCut, fConvDPhiMinCut, fConvDPhiMaxCut) ; | |
6175da48 | 116 | parList+=onePar ; |
0c1383b5 | 117 | |
118 | //Get parameters set in base class. | |
119 | parList += GetBaseParametersList() ; | |
120 | ||
121 | //Get parameters set in PID class. | |
122 | parList += GetCaloPID()->GetPIDParametersList() ; | |
123 | ||
124 | //Get parameters set in FiducialCut class (not available yet) | |
125 | //parlist += GetFidCut()->GetFidCutParametersList() | |
126 | ||
127 | return new TObjString(parList) ; | |
128 | } | |
129 | ||
1c5acb87 | 130 | |
131 | //________________________________________________________________________ | |
132 | TList * AliAnaPhoton::GetCreateOutputObjects() | |
133 | { | |
477d6cee | 134 | // Create histograms to be saved in output file and |
135 | // store them in outputContainer | |
136 | TList * outputContainer = new TList() ; | |
137 | outputContainer->SetName("PhotonHistos") ; | |
4a745797 | 138 | |
5a2dbc3c | 139 | Int_t nptbins = GetHistoPtBins(); |
140 | Int_t nphibins = GetHistoPhiBins(); | |
141 | Int_t netabins = GetHistoEtaBins(); | |
477d6cee | 142 | Float_t ptmax = GetHistoPtMax(); |
143 | Float_t phimax = GetHistoPhiMax(); | |
144 | Float_t etamax = GetHistoEtaMax(); | |
145 | Float_t ptmin = GetHistoPtMin(); | |
146 | Float_t phimin = GetHistoPhiMin(); | |
147 | Float_t etamin = GetHistoEtaMin(); | |
148 | ||
149 | //Histograms of highest Photon identified in Event | |
6175da48 | 150 | // fhVertex = new TH3D ("Vertex","vertex position", 20,-10.,10., 20,-10.,10., 80,-40.,40.); |
151 | // fhVertex->SetXTitle("X"); | |
152 | // fhVertex->SetYTitle("Y"); | |
153 | // fhVertex->SetZTitle("Z"); | |
154 | // outputContainer->Add(fhVertex); | |
2244659d | 155 | |
156 | fhNtraNclu = new TH2F ("hNtracksNcluster","# of tracks vs # of clusters", 500,0,500, 500,0,500); | |
157 | fhNtraNclu->SetXTitle("# of tracks"); | |
158 | fhNtraNclu->SetYTitle("# of clusters"); | |
159 | outputContainer->Add(fhNtraNclu); | |
160 | ||
6175da48 | 161 | fhNCellsPt = new TH2F ("hNCellsPt","# of tracks vs # of clusters", nptbins,ptmin, ptmax, 10,0,10); |
162 | fhNCellsPt->SetXTitle("p_{T}"); | |
163 | fhNCellsPt->SetYTitle("# of cells in cluster"); | |
164 | outputContainer->Add(fhNCellsPt); | |
165 | ||
477d6cee | 166 | fhPtPhoton = new TH1F("hPtPhoton","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
167 | fhPtPhoton->SetYTitle("N"); | |
168 | fhPtPhoton->SetXTitle("p_{T #gamma}(GeV/c)"); | |
169 | outputContainer->Add(fhPtPhoton) ; | |
170 | ||
171 | fhPhiPhoton = new TH2F | |
172 | ("hPhiPhoton","#phi_{#gamma}",nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
6175da48 | 173 | fhPhiPhoton->SetYTitle("#phi (rad)"); |
477d6cee | 174 | fhPhiPhoton->SetXTitle("p_{T #gamma} (GeV/c)"); |
175 | outputContainer->Add(fhPhiPhoton) ; | |
176 | ||
177 | fhEtaPhoton = new TH2F | |
5ae09196 | 178 | ("hEtaPhoton","#eta_{#gamma}",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 179 | fhEtaPhoton->SetYTitle("#eta"); |
180 | fhEtaPhoton->SetXTitle("p_{T #gamma} (GeV/c)"); | |
181 | outputContainer->Add(fhEtaPhoton) ; | |
182 | ||
6175da48 | 183 | fhEtaPhiPhoton = new TH2F |
184 | ("hEtaPhiPhoton","#eta vs #phi",netabins,etamin,etamax,nphibins,phimin,phimax); | |
185 | fhEtaPhiPhoton->SetYTitle("#phi (rad)"); | |
186 | fhEtaPhiPhoton->SetXTitle("#eta"); | |
187 | outputContainer->Add(fhEtaPhiPhoton) ; | |
188 | ||
189 | fhEtaPhi05Photon = new TH2F | |
190 | ("hEtaPhi05Photon","#eta vs #phi",netabins,etamin,etamax,nphibins,phimin,phimax); | |
191 | fhEtaPhi05Photon->SetYTitle("#phi (rad)"); | |
192 | fhEtaPhi05Photon->SetXTitle("#eta"); | |
193 | outputContainer->Add(fhEtaPhi05Photon) ; | |
194 | ||
195 | ||
196 | //Conversion | |
197 | ||
198 | fhPtPhotonConv = new TH1F("hPtPhotonConv","Number of #gamma over calorimeter, conversion",nptbins,ptmin,ptmax); | |
199 | fhPtPhotonConv->SetYTitle("N"); | |
200 | fhPtPhotonConv->SetXTitle("p_{T #gamma}(GeV/c)"); | |
201 | outputContainer->Add(fhPtPhotonConv) ; | |
202 | ||
203 | fhEtaPhiPhotonConv = new TH2F | |
204 | ("hEtaPhiPhotonConv","#eta vs #phi",netabins,etamin,etamax,nphibins,phimin,phimax); | |
205 | fhEtaPhiPhotonConv->SetYTitle("#phi (rad)"); | |
206 | fhEtaPhiPhotonConv->SetXTitle("#eta"); | |
207 | outputContainer->Add(fhEtaPhiPhotonConv) ; | |
208 | ||
209 | fhEtaPhi05PhotonConv = new TH2F | |
210 | ("hEtaPhi05PhotonConv","#eta vs #phi",netabins,etamin,etamax,nphibins,phimin,phimax); | |
211 | fhEtaPhi05PhotonConv->SetYTitle("#phi (rad)"); | |
212 | fhEtaPhi05PhotonConv->SetXTitle("#eta"); | |
213 | outputContainer->Add(fhEtaPhi05PhotonConv) ; | |
214 | ||
215 | fhConvDeltaEta = new TH2F | |
41121cfe | 216 | ("hConvDeltaEta","#Delta #eta of selected conversion pairs",100,0,fMassCut,netabins*2,-0.5,0.5); |
6175da48 | 217 | fhConvDeltaEta->SetYTitle("#Delta #eta"); |
218 | fhConvDeltaEta->SetXTitle("Pair Mass (GeV/c^2)"); | |
219 | outputContainer->Add(fhConvDeltaEta) ; | |
220 | ||
221 | fhConvDeltaPhi = new TH2F | |
41121cfe | 222 | ("hConvDeltaPhi","#Delta #phi of selected conversion pairs",100,0,fMassCut,nphibins*2,-0.5,0.5); |
6175da48 | 223 | fhConvDeltaPhi->SetYTitle("#Delta #phi"); |
224 | fhConvDeltaPhi->SetXTitle("Pair Mass (GeV/c^2)"); | |
225 | outputContainer->Add(fhConvDeltaPhi) ; | |
226 | ||
227 | fhConvDeltaEtaPhi = new TH2F | |
228 | ("hConvDeltaEtaPhi","#Delta #eta vs #Delta #phi of selected conversion pairs",netabins,-0.5,0.5,nphibins,-0.5,0.5); | |
229 | fhConvDeltaEtaPhi->SetYTitle("#Delta #phi"); | |
230 | fhConvDeltaEtaPhi->SetXTitle("#Delta #eta"); | |
231 | outputContainer->Add(fhConvDeltaEtaPhi) ; | |
232 | ||
233 | fhConvAsym = new TH2F | |
234 | ("hConvAsym","Asymmetry of selected conversion pairs",100,0,fMassCut,100,0,1); | |
235 | fhConvAsym->SetYTitle("Asymmetry"); | |
236 | fhConvAsym->SetXTitle("Pair Mass (GeV/c^2)"); | |
237 | outputContainer->Add(fhConvAsym) ; | |
238 | ||
239 | fhConvPt = new TH2F | |
240 | ("hConvPt","p_{T} of selected conversion pairs",100,0,fMassCut,100,0.,10.); | |
241 | fhConvPt->SetYTitle("Pair p_{T} (GeV/c)"); | |
242 | fhConvPt->SetXTitle("Pair Mass (GeV/c^2)"); | |
243 | outputContainer->Add(fhConvPt) ; | |
244 | ||
477d6cee | 245 | if(IsDataMC()){ |
123fc3bd | 246 | fhDeltaE = new TH1F ("hDeltaE","MC - Reco E ", 200,-50,50); |
247 | fhDeltaE->SetXTitle("#Delta E (GeV)"); | |
248 | outputContainer->Add(fhDeltaE); | |
249 | ||
250 | fhDeltaPt = new TH1F ("hDeltaPt","MC - Reco p_{T} ", 200,-50,50); | |
251 | fhDeltaPt->SetXTitle("#Delta p_{T} (GeV/c)"); | |
252 | outputContainer->Add(fhDeltaPt); | |
253 | ||
254 | fhRatioE = new TH1F ("hRatioE","Reco/MC E ", 200,0,2); | |
255 | fhRatioE->SetXTitle("E_{reco}/E_{gen}"); | |
256 | outputContainer->Add(fhRatioE); | |
477d6cee | 257 | |
123fc3bd | 258 | fhRatioPt = new TH1F ("hRatioPt","Reco/MC p_{T} ", 200,0,2); |
259 | fhRatioPt->SetXTitle("p_{T, reco}/p_{T, gen}"); | |
260 | outputContainer->Add(fhRatioPt); | |
261 | ||
262 | fh2E = new TH2F ("h2E","E distribution, reconstructed vs generated", nptbins,ptmin,ptmax,nptbins,ptmin,ptmax); | |
41e886c8 | 263 | fh2E->SetXTitle("E_{rec} (GeV)"); |
264 | fh2E->SetYTitle("E_{gen} (GeV)"); | |
123fc3bd | 265 | outputContainer->Add(fh2E); |
266 | ||
267 | fh2Pt = new TH2F ("h2Pt","p_T distribution, reconstructed vs generated", nptbins,ptmin,ptmax,nptbins,ptmin,ptmax); | |
41e886c8 | 268 | fh2Pt->SetXTitle("p_{T,rec} (GeV/c)"); |
269 | fh2Pt->SetYTitle("p_{T,gen} (GeV/c)"); | |
123fc3bd | 270 | outputContainer->Add(fh2Pt); |
271 | ||
c8fe2783 | 272 | fhPtMCPhoton = new TH1F("hPtMCPhoton","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
273 | fhPtMCPhoton->SetYTitle("N"); | |
274 | fhPtMCPhoton->SetXTitle("p_{T #gamma}(GeV/c)"); | |
275 | outputContainer->Add(fhPtMCPhoton) ; | |
276 | ||
277 | fhPhiMCPhoton = new TH2F | |
5ae09196 | 278 | ("hPhiMCPhoton","#phi_{#gamma}, #gamma in MC",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
c8fe2783 | 279 | fhPhiMCPhoton->SetYTitle("#phi"); |
280 | fhPhiMCPhoton->SetXTitle("p_{T #gamma} (GeV/c)"); | |
281 | outputContainer->Add(fhPhiMCPhoton) ; | |
282 | ||
283 | fhEtaMCPhoton = new TH2F | |
5ae09196 | 284 | ("hEtaMCPhoton","#eta_{#gamma}, #gamma in MC",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
c8fe2783 | 285 | fhEtaMCPhoton->SetYTitle("#eta"); |
286 | fhEtaMCPhoton->SetXTitle("p_{T #gamma} (GeV/c)"); | |
287 | outputContainer->Add(fhEtaMCPhoton) ; | |
288 | ||
591cc579 | 289 | fhPtPrompt = new TH1F("hPtMCPrompt","Number of prompt #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 290 | fhPtPrompt->SetYTitle("N"); |
291 | fhPtPrompt->SetXTitle("p_{T #gamma}(GeV/c)"); | |
292 | outputContainer->Add(fhPtPrompt) ; | |
293 | ||
294 | fhPhiPrompt = new TH2F | |
5ae09196 | 295 | ("hPhiMCPrompt","#phi_{#gamma}, prompt #gamma in MC",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 296 | fhPhiPrompt->SetYTitle("#phi"); |
297 | fhPhiPrompt->SetXTitle("p_{T #gamma} (GeV/c)"); | |
298 | outputContainer->Add(fhPhiPrompt) ; | |
299 | ||
300 | fhEtaPrompt = new TH2F | |
5ae09196 | 301 | ("hEtaMCPrompt","#eta_{#gamma}, prompt #gamma in MC",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 302 | fhEtaPrompt->SetYTitle("#eta"); |
303 | fhEtaPrompt->SetXTitle("p_{T #gamma} (GeV/c)"); | |
304 | outputContainer->Add(fhEtaPrompt) ; | |
305 | ||
591cc579 | 306 | fhPtFragmentation = new TH1F("hPtMCFragmentation","Number of fragmentation #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 307 | fhPtFragmentation->SetYTitle("N"); |
308 | fhPtFragmentation->SetXTitle("p_{T #gamma}(GeV/c)"); | |
309 | outputContainer->Add(fhPtFragmentation) ; | |
310 | ||
311 | fhPhiFragmentation = new TH2F | |
5ae09196 | 312 | ("hPhiMCFragmentation","#phi_{#gamma}, fragmentation #gamma in MC",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 313 | fhPhiFragmentation->SetYTitle("#phi"); |
314 | fhPhiFragmentation->SetXTitle("p_{T #gamma} (GeV/c)"); | |
315 | outputContainer->Add(fhPhiFragmentation) ; | |
316 | ||
317 | fhEtaFragmentation = new TH2F | |
5ae09196 | 318 | ("hEtaMCFragmentation","#eta_{#gamma}, fragmentation #gamma in MC",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 319 | fhEtaFragmentation->SetYTitle("#eta"); |
320 | fhEtaFragmentation->SetXTitle("p_{T #gamma} (GeV/c)"); | |
321 | outputContainer->Add(fhEtaFragmentation) ; | |
322 | ||
a3aebfff | 323 | fhPtISR = new TH1F("hPtMCISR","Number of initial state radiation #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 324 | fhPtISR->SetYTitle("N"); |
325 | fhPtISR->SetXTitle("p_{T #gamma}(GeV/c)"); | |
326 | outputContainer->Add(fhPtISR) ; | |
327 | ||
328 | fhPhiISR = new TH2F | |
a3aebfff | 329 | ("hPhiMCISR","#phi_{#gamma} initial state radiation",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 330 | fhPhiISR->SetYTitle("#phi"); |
331 | fhPhiISR->SetXTitle("p_{T #gamma} (GeV/c)"); | |
332 | outputContainer->Add(fhPhiISR) ; | |
333 | ||
334 | fhEtaISR = new TH2F | |
5ae09196 | 335 | ("hEtaMCISR","#eta_{#gamma} initial state radiation",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 336 | fhEtaISR->SetYTitle("#eta"); |
337 | fhEtaISR->SetXTitle("p_{T #gamma} (GeV/c)"); | |
338 | outputContainer->Add(fhEtaISR) ; | |
339 | ||
591cc579 | 340 | fhPtPi0Decay = new TH1F("hPtMCPi0Decay","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 341 | fhPtPi0Decay->SetYTitle("N"); |
342 | fhPtPi0Decay->SetXTitle("p_{T #gamma}(GeV/c)"); | |
343 | outputContainer->Add(fhPtPi0Decay) ; | |
344 | ||
345 | fhPhiPi0Decay = new TH2F | |
5ae09196 | 346 | ("hPhiMCPi0Decay","#phi_{#gamma}, #pi^{0} decay #gamma in MC",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 347 | fhPhiPi0Decay->SetYTitle("#phi"); |
348 | fhPhiPi0Decay->SetXTitle("p_{T #gamma} (GeV/c)"); | |
349 | outputContainer->Add(fhPhiPi0Decay) ; | |
350 | ||
351 | fhEtaPi0Decay = new TH2F | |
5ae09196 | 352 | ("hEtaMCPi0Decay","#eta_{#gamma}, #pi^{0} #gamma in MC",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 353 | fhEtaPi0Decay->SetYTitle("#eta"); |
354 | fhEtaPi0Decay->SetXTitle("p_{T #gamma} (GeV/c)"); | |
355 | outputContainer->Add(fhEtaPi0Decay) ; | |
356 | ||
a3aebfff | 357 | fhPtOtherDecay = new TH1F("hPtMCOtherDecay","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 358 | fhPtOtherDecay->SetYTitle("N"); |
359 | fhPtOtherDecay->SetXTitle("p_{T #gamma}(GeV/c)"); | |
360 | outputContainer->Add(fhPtOtherDecay) ; | |
361 | ||
362 | fhPhiOtherDecay = new TH2F | |
5ae09196 | 363 | ("hPhiMCOtherDecay","#phi_{#gamma}, other decay #gamma in MC",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 364 | fhPhiOtherDecay->SetYTitle("#phi"); |
365 | fhPhiOtherDecay->SetXTitle("p_{T #gamma} (GeV/c)"); | |
366 | outputContainer->Add(fhPhiOtherDecay) ; | |
367 | ||
368 | fhEtaOtherDecay = new TH2F | |
5ae09196 | 369 | ("hEtaMCOtherDecay","#eta_{#gamma}, other decay #gamma in MC",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 370 | fhEtaOtherDecay->SetYTitle("#eta"); |
371 | fhEtaOtherDecay->SetXTitle("p_{T #gamma} (GeV/c)"); | |
372 | outputContainer->Add(fhEtaOtherDecay) ; | |
373 | ||
a3aebfff | 374 | fhPtConversion = new TH1F("hPtMCConversion","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 375 | fhPtConversion->SetYTitle("N"); |
376 | fhPtConversion->SetXTitle("p_{T #gamma}(GeV/c)"); | |
377 | outputContainer->Add(fhPtConversion) ; | |
378 | ||
379 | fhPhiConversion = new TH2F | |
5ae09196 | 380 | ("hPhiMCConversion","#phi_{#gamma}, conversion #gamma in MC",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 381 | fhPhiConversion->SetYTitle("#phi"); |
382 | fhPhiConversion->SetXTitle("p_{T #gamma} (GeV/c)"); | |
383 | outputContainer->Add(fhPhiConversion) ; | |
384 | ||
385 | fhEtaConversion = new TH2F | |
5ae09196 | 386 | ("hEtaMCConversion","#eta_{#gamma}, conversion #gamma in MC",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 387 | fhEtaConversion->SetYTitle("#eta"); |
388 | fhEtaConversion->SetXTitle("p_{T #gamma} (GeV/c)"); | |
389 | outputContainer->Add(fhEtaConversion) ; | |
390 | ||
6175da48 | 391 | fhEtaPhiConversion = new TH2F |
392 | ("hEtaPhiConversion","#eta vs #phi",netabins,etamin,etamax,nphibins,phimin,phimax); | |
393 | fhEtaPhiConversion->SetYTitle("#phi (rad)"); | |
394 | fhEtaPhiConversion->SetXTitle("#eta"); | |
395 | outputContainer->Add(fhEtaPhiConversion) ; | |
396 | ||
397 | fhEtaPhi05Conversion = new TH2F | |
398 | ("hEtaPhi05Conversion","#eta vs #phi",netabins,etamin,etamax,nphibins,phimin,phimax); | |
399 | fhEtaPhi05Conversion->SetYTitle("#phi (rad)"); | |
400 | fhEtaPhi05Conversion->SetXTitle("#eta"); | |
401 | outputContainer->Add(fhEtaPhi05Conversion) ; | |
402 | ||
403 | fhPtAntiNeutron = new TH1F("hPtMCAntiNeutron","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); | |
404 | fhPtAntiNeutron->SetYTitle("N"); | |
405 | fhPtAntiNeutron->SetXTitle("p_{T #gamma}(GeV/c)"); | |
406 | outputContainer->Add(fhPtAntiNeutron) ; | |
407 | ||
408 | fhPhiAntiNeutron = new TH2F | |
409 | ("hPhiMCAntiNeutron","#phi_{#gamma}, unknown origin",nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
410 | fhPhiAntiNeutron->SetYTitle("#phi"); | |
411 | fhPhiAntiNeutron->SetXTitle("p_{T #gamma} (GeV/c)"); | |
412 | outputContainer->Add(fhPhiAntiNeutron) ; | |
413 | ||
414 | fhEtaAntiNeutron = new TH2F | |
415 | ("hEtaMCAntiNeutron","#eta_{#gamma}, unknown origin",nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
416 | fhEtaAntiNeutron->SetYTitle("#eta"); | |
417 | fhEtaAntiNeutron->SetXTitle("p_{T #gamma} (GeV/c)"); | |
418 | outputContainer->Add(fhEtaAntiNeutron) ; | |
419 | ||
41121cfe | 420 | fhPtAntiProton = new TH1F("hPtMCAntiProton","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
6175da48 | 421 | fhPtAntiProton->SetYTitle("N"); |
422 | fhPtAntiProton->SetXTitle("p_{T #gamma}(GeV/c)"); | |
423 | outputContainer->Add(fhPtAntiProton) ; | |
424 | ||
425 | fhPhiAntiProton = new TH2F | |
426 | ("hPhiMCAntiProton","#phi_{#gamma}, unknown origin",nptbins,ptmin,ptmax,nphibins,phimin,phimax); | |
427 | fhPhiAntiProton->SetYTitle("#phi"); | |
428 | fhPhiAntiProton->SetXTitle("p_{T #gamma} (GeV/c)"); | |
429 | outputContainer->Add(fhPhiAntiProton) ; | |
430 | ||
431 | fhEtaAntiProton = new TH2F | |
432 | ("hEtaMCAntiProton","#eta_{#gamma}, unknown origin",nptbins,ptmin,ptmax,netabins,etamin,etamax); | |
433 | fhEtaAntiProton->SetYTitle("#eta"); | |
434 | fhEtaAntiProton->SetXTitle("p_{T #gamma} (GeV/c)"); | |
435 | outputContainer->Add(fhEtaAntiProton) ; | |
436 | ||
a3aebfff | 437 | fhPtUnknown = new TH1F("hPtMCUnknown","Number of #gamma over calorimeter",nptbins,ptmin,ptmax); |
477d6cee | 438 | fhPtUnknown->SetYTitle("N"); |
439 | fhPtUnknown->SetXTitle("p_{T #gamma}(GeV/c)"); | |
440 | outputContainer->Add(fhPtUnknown) ; | |
441 | ||
442 | fhPhiUnknown = new TH2F | |
5ae09196 | 443 | ("hPhiMCUnknown","#phi_{#gamma}, unknown origin",nptbins,ptmin,ptmax,nphibins,phimin,phimax); |
477d6cee | 444 | fhPhiUnknown->SetYTitle("#phi"); |
445 | fhPhiUnknown->SetXTitle("p_{T #gamma} (GeV/c)"); | |
446 | outputContainer->Add(fhPhiUnknown) ; | |
447 | ||
448 | fhEtaUnknown = new TH2F | |
5ae09196 | 449 | ("hEtaMCUnknown","#eta_{#gamma}, unknown origin",nptbins,ptmin,ptmax,netabins,etamin,etamax); |
477d6cee | 450 | fhEtaUnknown->SetYTitle("#eta"); |
451 | fhEtaUnknown->SetXTitle("p_{T #gamma} (GeV/c)"); | |
452 | outputContainer->Add(fhEtaUnknown) ; | |
a3aebfff | 453 | |
41121cfe | 454 | |
455 | fhPtConversionTagged = new TH1F("hPtMCConversionTagged","Number of converted #gamma over calorimeter, tagged as converted",nptbins,ptmin,ptmax); | |
456 | fhPtConversionTagged->SetYTitle("N"); | |
457 | fhPtConversionTagged->SetXTitle("p_{T #gamma}(GeV/c)"); | |
458 | outputContainer->Add(fhPtConversionTagged) ; | |
459 | ||
460 | fhPtAntiNeutronTagged = new TH1F("hPtMCAntiNeutronTagged","Number of AntiNeutron id as Photon over calorimeter, tagged as converted",nptbins,ptmin,ptmax); | |
461 | fhPtAntiNeutronTagged->SetYTitle("N"); | |
462 | fhPtAntiNeutronTagged->SetXTitle("p_{T #gamma}(GeV/c)"); | |
463 | outputContainer->Add(fhPtAntiNeutronTagged) ; | |
464 | ||
465 | fhPtAntiProtonTagged = new TH1F("hPtMCAntiProtonTagged","Number of AntiProton id as Photon over calorimeter, tagged as converted",nptbins,ptmin,ptmax); | |
466 | fhPtAntiProtonTagged->SetYTitle("N"); | |
467 | fhPtAntiProtonTagged->SetXTitle("p_{T #gamma}(GeV/c)"); | |
468 | outputContainer->Add(fhPtAntiProtonTagged) ; | |
469 | ||
470 | fhPtUnknownTagged = new TH1F("hPtMCUnknownTagged","Number of Unknown id as Photon over calorimeter, tagged as converted",nptbins,ptmin,ptmax); | |
471 | fhPtUnknownTagged->SetYTitle("N"); | |
472 | fhPtUnknownTagged->SetXTitle("p_{T #gamma}(GeV/c)"); | |
473 | outputContainer->Add(fhPtUnknownTagged) ; | |
474 | ||
6175da48 | 475 | fhConvDeltaEtaMCConversion = new TH2F |
476 | ("hConvDeltaEtaMCConversion","#Delta #eta of selected conversion pairs from real conversions",100,0,fMassCut,netabins,-0.5,0.5); | |
477 | fhConvDeltaEtaMCConversion->SetYTitle("#Delta #eta"); | |
478 | fhConvDeltaEtaMCConversion->SetXTitle("Pair Mass (GeV/c^2)"); | |
479 | outputContainer->Add(fhConvDeltaEtaMCConversion) ; | |
480 | ||
481 | fhConvDeltaPhiMCConversion = new TH2F | |
482 | ("hConvDeltaPhiMCConversion","#Delta #phi of selected conversion pairs from real conversions",100,0,fMassCut,nphibins,-0.5,0.5); | |
483 | fhConvDeltaPhiMCConversion->SetYTitle("#Delta #phi"); | |
484 | fhConvDeltaPhiMCConversion->SetXTitle("Pair Mass (GeV/c^2)"); | |
485 | outputContainer->Add(fhConvDeltaPhiMCConversion) ; | |
486 | ||
487 | fhConvDeltaEtaPhiMCConversion = new TH2F | |
488 | ("hConvDeltaEtaPhiMCConversion","#Delta #eta vs #Delta #phi of selected conversion pairs, from real conversions",netabins,-0.5,0.5,nphibins,-0.5,0.5); | |
489 | fhConvDeltaEtaPhiMCConversion->SetYTitle("#Delta #phi"); | |
490 | fhConvDeltaEtaPhiMCConversion->SetXTitle("#Delta #eta"); | |
491 | outputContainer->Add(fhConvDeltaEtaPhiMCConversion) ; | |
492 | ||
493 | fhConvAsymMCConversion = new TH2F | |
494 | ("hConvAsymMCConversion","Asymmetry of selected conversion pairs from real conversions",100,0,fMassCut,100,0,1); | |
495 | fhConvAsymMCConversion->SetYTitle("Asymmetry"); | |
496 | fhConvAsymMCConversion->SetXTitle("Pair Mass (GeV/c^2)"); | |
497 | outputContainer->Add(fhConvAsymMCConversion) ; | |
498 | ||
499 | fhConvPtMCConversion = new TH2F | |
500 | ("hConvPtMCConversion","p_{T} of selected conversion pairs from real conversions",100,0,fMassCut,100,0.,10.); | |
501 | fhConvPtMCConversion->SetYTitle("Pair p_{T} (GeV/c)"); | |
502 | fhConvPtMCConversion->SetXTitle("Pair Mass (GeV/c^2)"); | |
503 | outputContainer->Add(fhConvPtMCConversion) ; | |
504 | ||
505 | fhConvDispersionMCConversion = new TH2F | |
506 | ("hConvDispersionMCConversion","p_{T} of selected conversion pairs from real conversions",100,0.,1.,100,0.,1.); | |
507 | fhConvDispersionMCConversion->SetYTitle("Dispersion cluster 1"); | |
508 | fhConvDispersionMCConversion->SetXTitle("Dispersion cluster 2"); | |
509 | outputContainer->Add(fhConvDispersionMCConversion) ; | |
510 | ||
511 | fhConvM02MCConversion = new TH2F | |
512 | ("hConvM02MCConversion","p_{T} of selected conversion pairs from string",100,0.,1.,100,0.,1.); | |
513 | fhConvM02MCConversion->SetYTitle("M02 cluster 1"); | |
514 | fhConvM02MCConversion->SetXTitle("M02 cluster 2"); | |
515 | outputContainer->Add(fhConvM02MCConversion) ; | |
516 | ||
517 | fhConvDeltaEtaMCAntiNeutron = new TH2F | |
518 | ("hConvDeltaEtaMCAntiNeutron","#Delta #eta of selected conversion pairs from anti-neutrons",100,0,fMassCut,netabins,-0.5,0.5); | |
519 | fhConvDeltaEtaMCAntiNeutron->SetYTitle("#Delta #eta"); | |
520 | fhConvDeltaEtaMCAntiNeutron->SetXTitle("Pair Mass (GeV/c^2)"); | |
521 | outputContainer->Add(fhConvDeltaEtaMCAntiNeutron) ; | |
522 | ||
523 | fhConvDeltaPhiMCAntiNeutron = new TH2F | |
524 | ("hConvDeltaPhiMCAntiNeutron","#Delta #phi of selected conversion pairs from anti-neutrons",100,0,fMassCut,nphibins,-0.5,0.5); | |
525 | fhConvDeltaPhiMCAntiNeutron->SetYTitle("#Delta #phi"); | |
526 | fhConvDeltaPhiMCAntiNeutron->SetXTitle("Pair Mass (GeV/c^2)"); | |
527 | outputContainer->Add(fhConvDeltaPhiMCAntiNeutron) ; | |
528 | ||
529 | fhConvDeltaEtaPhiMCAntiNeutron = new TH2F | |
530 | ("hConvDeltaEtaPhiMCAntiNeutron","#Delta #eta vs #Delta #phi of selected conversion pairs from anti-neutrons",netabins,-0.5,0.5,nphibins,-0.5,0.5); | |
531 | fhConvDeltaEtaPhiMCAntiNeutron->SetYTitle("#Delta #phi"); | |
532 | fhConvDeltaEtaPhiMCAntiNeutron->SetXTitle("#Delta #eta"); | |
533 | outputContainer->Add(fhConvDeltaEtaPhiMCAntiNeutron) ; | |
534 | ||
535 | fhConvAsymMCAntiNeutron = new TH2F | |
536 | ("hConvAsymMCAntiNeutron","Asymmetry of selected conversion pairs from anti-neutrons",100,0,fMassCut,100,0,1); | |
537 | fhConvAsymMCAntiNeutron->SetYTitle("Asymmetry"); | |
538 | fhConvAsymMCAntiNeutron->SetXTitle("Pair Mass (GeV/c^2)"); | |
539 | outputContainer->Add(fhConvAsymMCAntiNeutron) ; | |
540 | ||
541 | fhConvPtMCAntiNeutron = new TH2F | |
542 | ("hConvPtMCAntiNeutron","p_{T} of selected conversion pairs from anti-neutrons",100,0,fMassCut,100,0.,10.); | |
543 | fhConvPtMCAntiNeutron->SetYTitle("Pair p_{T} (GeV/c)"); | |
544 | fhConvPtMCAntiNeutron->SetXTitle("Pair Mass (GeV/c^2)"); | |
545 | outputContainer->Add(fhConvPtMCAntiNeutron) ; | |
546 | ||
547 | fhConvDispersionMCAntiNeutron = new TH2F | |
548 | ("hConvDispersionMCAntiNeutron","p_{T} of selected conversion pairs from anti-neutrons",100,0.,1.,100,0.,1.); | |
549 | fhConvDispersionMCAntiNeutron->SetYTitle("Dispersion cluster 1"); | |
550 | fhConvDispersionMCAntiNeutron->SetXTitle("Dispersion cluster 2"); | |
551 | outputContainer->Add(fhConvDispersionMCAntiNeutron) ; | |
552 | ||
553 | fhConvM02MCAntiNeutron = new TH2F | |
554 | ("hConvM02MCAntiNeutron","p_{T} of selected conversion pairs from string",100,0.,1.,100,0.,1.); | |
555 | fhConvM02MCAntiNeutron->SetYTitle("M02 cluster 1"); | |
556 | fhConvM02MCAntiNeutron->SetXTitle("M02 cluster 2"); | |
557 | outputContainer->Add(fhConvM02MCAntiNeutron) ; | |
558 | ||
559 | fhConvDeltaEtaMCAntiProton = new TH2F | |
560 | ("hConvDeltaEtaMCAntiProton","#Delta #eta of selected conversion pairs from anti-protons",100,0,fMassCut,netabins,-0.5,0.5); | |
561 | fhConvDeltaEtaMCAntiProton->SetYTitle("#Delta #eta"); | |
562 | fhConvDeltaEtaMCAntiProton->SetXTitle("Pair Mass (GeV/c^2)"); | |
563 | outputContainer->Add(fhConvDeltaEtaMCAntiProton) ; | |
564 | ||
565 | fhConvDeltaPhiMCAntiProton = new TH2F | |
566 | ("hConvDeltaPhiMCAntiProton","#Delta #phi of selected conversion pairs from anti-protons",100,0,fMassCut,nphibins,-0.5,0.5); | |
567 | fhConvDeltaPhiMCAntiProton->SetYTitle("#Delta #phi"); | |
568 | fhConvDeltaPhiMCAntiProton->SetXTitle("Pair Mass (GeV/c^2)"); | |
569 | outputContainer->Add(fhConvDeltaPhiMCAntiProton) ; | |
570 | ||
571 | fhConvDeltaEtaPhiMCAntiProton = new TH2F | |
572 | ("hConvDeltaEtaPhiMCAntiProton","#Delta #eta vs #Delta #phi of selected conversion pairs from anti-protons",netabins,-0.5,0.5,nphibins,-0.5,0.5); | |
573 | fhConvDeltaEtaPhiMCAntiProton->SetYTitle("#Delta #phi"); | |
574 | fhConvDeltaEtaPhiMCAntiProton->SetXTitle("#Delta #eta"); | |
575 | outputContainer->Add(fhConvDeltaEtaPhiMCAntiProton) ; | |
576 | ||
577 | fhConvAsymMCAntiProton = new TH2F | |
578 | ("hConvAsymMCAntiProton","Asymmetry of selected conversion pairs from anti-protons",100,0,fMassCut,100,0,1); | |
579 | fhConvAsymMCAntiProton->SetYTitle("Asymmetry"); | |
580 | fhConvAsymMCAntiProton->SetXTitle("Pair Mass (GeV/c^2)"); | |
581 | outputContainer->Add(fhConvAsymMCAntiProton) ; | |
582 | ||
583 | fhConvPtMCAntiProton = new TH2F | |
584 | ("hConvPtMCAntiProton","p_{T} of selected conversion pairs from anti-protons",100,0,fMassCut,100,0.,10.); | |
585 | fhConvPtMCAntiProton->SetYTitle("Pair p_{T} (GeV/c)"); | |
586 | fhConvPtMCAntiProton->SetXTitle("Pair Mass (GeV/c^2)"); | |
587 | outputContainer->Add(fhConvPtMCAntiProton) ; | |
588 | ||
589 | fhConvDispersionMCAntiProton = new TH2F | |
590 | ("hConvDispersionMCAntiProton","p_{T} of selected conversion pairs from anti-protons",100,0.,1.,100,0.,1.); | |
591 | fhConvDispersionMCAntiProton->SetYTitle("Dispersion cluster 1"); | |
592 | fhConvDispersionMCAntiProton->SetXTitle("Dispersion cluster 2"); | |
593 | outputContainer->Add(fhConvDispersionMCAntiProton) ; | |
594 | ||
595 | fhConvM02MCAntiProton = new TH2F | |
596 | ("hConvM02MCAntiProton","p_{T} of selected conversion pairs from string",100,0.,1.,100,0.,1.); | |
597 | fhConvM02MCAntiProton->SetYTitle("M02 cluster 1"); | |
598 | fhConvM02MCAntiProton->SetXTitle("M02 cluster 2"); | |
599 | outputContainer->Add(fhConvM02MCAntiProton) ; | |
600 | ||
601 | fhConvDeltaEtaMCString = new TH2F | |
602 | ("hConvDeltaEtaMCString","#Delta #eta of selected conversion pairs from string",100,0,fMassCut,netabins,-0.5,0.5); | |
603 | fhConvDeltaEtaMCString->SetYTitle("#Delta #eta"); | |
604 | fhConvDeltaEtaMCString->SetXTitle("Pair Mass (GeV/c^2)"); | |
605 | outputContainer->Add(fhConvDeltaEtaMCString) ; | |
606 | ||
607 | fhConvDeltaPhiMCString = new TH2F | |
608 | ("hConvDeltaPhiMCString","#Delta #phi of selected conversion pairs from string",100,0,fMassCut,nphibins,-0.5,0.5); | |
609 | fhConvDeltaPhiMCString->SetYTitle("#Delta #phi"); | |
610 | fhConvDeltaPhiMCString->SetXTitle("Pair Mass (GeV/c^2)"); | |
611 | outputContainer->Add(fhConvDeltaPhiMCString) ; | |
612 | ||
613 | fhConvDeltaEtaPhiMCString = new TH2F | |
614 | ("hConvDeltaEtaPhiMCString","#Delta #eta vs #Delta #phi of selected conversion pairs from string",netabins,-0.5,0.5,nphibins,-0.5,0.5); | |
615 | fhConvDeltaEtaPhiMCString->SetYTitle("#Delta #phi"); | |
616 | fhConvDeltaEtaPhiMCString->SetXTitle("#Delta #eta"); | |
617 | outputContainer->Add(fhConvDeltaEtaPhiMCString) ; | |
618 | ||
619 | fhConvAsymMCString = new TH2F | |
620 | ("hConvAsymMCString","Asymmetry of selected conversion pairs from string",100,0,fMassCut,100,0,1); | |
621 | fhConvAsymMCString->SetYTitle("Asymmetry"); | |
622 | fhConvAsymMCString->SetXTitle("Pair Mass (GeV/c^2)"); | |
623 | outputContainer->Add(fhConvAsymMCString) ; | |
624 | ||
625 | fhConvPtMCString = new TH2F | |
626 | ("hConvPtMCString","p_{T} of selected conversion pairs from string",100,0,fMassCut,100,0.,10.); | |
627 | fhConvPtMCString->SetYTitle("Pair p_{T} (GeV/c)"); | |
628 | fhConvPtMCString->SetXTitle("Pair Mass (GeV/c^2)"); | |
629 | outputContainer->Add(fhConvPtMCString) ; | |
630 | ||
631 | fhConvDispersionMCString = new TH2F | |
632 | ("hConvDispersionMCString","p_{T} of selected conversion pairs from string",100,0.,1.,100,0.,1.); | |
633 | fhConvDispersionMCString->SetYTitle("Dispersion cluster 1"); | |
634 | fhConvDispersionMCString->SetXTitle("Dispersion cluster 2"); | |
635 | outputContainer->Add(fhConvDispersionMCString) ; | |
636 | ||
637 | fhConvM02MCString = new TH2F | |
638 | ("hConvM02MCString","p_{T} of selected conversion pairs from string",100,0.,1.,100,0.,1.); | |
639 | fhConvM02MCString->SetYTitle("M02 cluster 1"); | |
640 | fhConvM02MCString->SetXTitle("M02 cluster 2"); | |
641 | outputContainer->Add(fhConvM02MCString) ; | |
642 | ||
643 | ||
477d6cee | 644 | }//Histos with MC |
0c1383b5 | 645 | |
477d6cee | 646 | return outputContainer ; |
647 | ||
1c5acb87 | 648 | } |
649 | ||
6639984f | 650 | //____________________________________________________________________________ |
651 | void AliAnaPhoton::Init() | |
652 | { | |
653 | ||
654 | //Init | |
655 | //Do some checks | |
1e86c71e | 656 | if(fCalorimeter == "PHOS" && !GetReader()->IsPHOSSwitchedOn() && NewOutputAOD()){ |
591cc579 | 657 | printf("AliAnaPhoton::Init() - !!STOP: You want to use PHOS in analysis but it is not read!! \n!!Check the configuration file!!\n"); |
6639984f | 658 | abort(); |
659 | } | |
1e86c71e | 660 | else if(fCalorimeter == "EMCAL" && !GetReader()->IsEMCALSwitchedOn() && NewOutputAOD()){ |
591cc579 | 661 | printf("AliAnaPhoton::Init() - !!STOP: You want to use EMCAL in analysis but it is not read!! \n!!Check the configuration file!!\n"); |
6639984f | 662 | abort(); |
663 | } | |
664 | ||
665 | } | |
666 | ||
667 | ||
1c5acb87 | 668 | //____________________________________________________________________________ |
669 | void AliAnaPhoton::InitParameters() | |
670 | { | |
671 | ||
672 | //Initialize the parameters of the analysis. | |
a3aebfff | 673 | AddToHistogramsName("AnaPhoton_"); |
674 | ||
6175da48 | 675 | fCalorimeter = "EMCAL" ; |
676 | fMinDist = 2.; | |
677 | fMinDist2 = 4.; | |
678 | fMinDist3 = 5.; | |
679 | fMassCut = 0.03; //30 MeV | |
1e86c71e | 680 | |
4cf55759 | 681 | fTimeCutMin = -1; |
682 | fTimeCutMax = 9999999; | |
6175da48 | 683 | fNCellsCut = 0; |
2ac125bf | 684 | |
1e86c71e | 685 | fRejectTrackMatch = kTRUE ; |
686 | fCheckConversion = kFALSE; | |
687 | fAddConvertedPairsToAOD = kFALSE; | |
688 | ||
1c5acb87 | 689 | } |
690 | ||
691 | //__________________________________________________________________ | |
692 | void AliAnaPhoton::MakeAnalysisFillAOD() | |
693 | { | |
f8006433 | 694 | //Do photon analysis and fill aods |
f37fa8d2 | 695 | |
6175da48 | 696 | //Get the vertex |
5025c139 | 697 | Double_t v[3] = {0,0,0}; //vertex ; |
698 | GetReader()->GetVertex(v); | |
f8006433 | 699 | |
f37fa8d2 | 700 | //Select the Calorimeter of the photon |
c8fe2783 | 701 | TObjArray * pl = 0x0; |
477d6cee | 702 | if(fCalorimeter == "PHOS") |
be518ab0 | 703 | pl = GetPHOSClusters(); |
477d6cee | 704 | else if (fCalorimeter == "EMCAL") |
be518ab0 | 705 | pl = GetEMCALClusters(); |
5ae09196 | 706 | |
707 | if(!pl) { | |
708 | Info("MakeAnalysisFillAOD","TObjArray with %s clusters is NULL!\n",fCalorimeter.Data()); | |
709 | return; | |
710 | } | |
0ae57829 | 711 | |
6175da48 | 712 | //Init arrays, variables, get number of clusters |
1e86c71e | 713 | TLorentzVector mom, mom2 ; |
714 | Int_t nCaloClusters = pl->GetEntriesFast(); | |
6175da48 | 715 | //List to be used in conversion analysis, to tag the cluster as candidate for conversion |
1e86c71e | 716 | Bool_t * indexConverted = new Bool_t[nCaloClusters]; |
c8fe2783 | 717 | for (Int_t i = 0; i < nCaloClusters; i++) |
718 | indexConverted[i] = kFALSE; | |
1e86c71e | 719 | |
6175da48 | 720 | if(GetDebug() > 0) printf("AliAnaPhoton::MakeAnalysisFillAOD() - input %s cluster entries %d\n", fCalorimeter.Data(), nCaloClusters); |
721 | ||
722 | //---------------------------------------------------- | |
723 | // Fill AOD with PHOS/EMCAL AliAODPWG4Particle objects | |
724 | //---------------------------------------------------- | |
725 | // Loop on clusters | |
1e86c71e | 726 | for(Int_t icalo = 0; icalo < nCaloClusters; icalo++){ |
727 | ||
0ae57829 | 728 | AliVCluster * calo = (AliVCluster*) (pl->At(icalo)); |
729 | //printf("calo %d, %f\n",icalo,calo->E()); | |
f8006433 | 730 | |
731 | //Get the index where the cluster comes, to retrieve the corresponding vertex | |
c8fe2783 | 732 | Int_t evtIndex = 0 ; |
733 | if (GetMixedEvent()) { | |
734 | evtIndex=GetMixedEvent()->EventIndexForCaloCluster(calo->GetID()) ; | |
5025c139 | 735 | //Get the vertex and check it is not too large in z |
96539743 | 736 | if(TMath::Abs(GetVertex(evtIndex)[2])> GetZvertexCut()) continue; |
c8fe2783 | 737 | } |
f8006433 | 738 | |
f37fa8d2 | 739 | //Cluster selection, not charged, with photon id and in fiducial cut |
233e0df8 | 740 | |
f37fa8d2 | 741 | //Input from second AOD? |
f8006433 | 742 | //Int_t input = 0; |
be518ab0 | 743 | // if (fCalorimeter == "EMCAL" && GetReader()->GetEMCALClustersNormalInputEntries() <= icalo) |
f37fa8d2 | 744 | // input = 1 ; |
be518ab0 | 745 | // else if(fCalorimeter == "PHOS" && GetReader()->GetPHOSClustersNormalInputEntries() <= icalo) |
f37fa8d2 | 746 | // input = 1; |
233e0df8 | 747 | |
f37fa8d2 | 748 | //Get Momentum vector, |
f8006433 | 749 | //if (input == 0) |
750 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC){ | |
751 | calo->GetMomentum(mom,GetVertex(evtIndex)) ;}//Assume that come from vertex in straight line | |
752 | else{ | |
753 | Double_t vertex[]={0,0,0}; | |
754 | calo->GetMomentum(mom,vertex) ; | |
755 | } | |
f8006433 | 756 | |
f37fa8d2 | 757 | // else if(input == 1) |
758 | // calo->GetMomentum(mom,vertex2);//Assume that come from vertex in straight line | |
c8fe2783 | 759 | |
6175da48 | 760 | //-------------------------------------- |
761 | // Cluster selection | |
762 | //-------------------------------------- | |
763 | if(GetDebug() > 2) | |
1510eee3 | 764 | printf("AliAnaPhoton::MakeAnalysisFillAOD() Current Event %d; Before selection : E %2.2f, pT %2.2f, Ecl %2.2f, phi %2.2f, eta %2.2f\n", |
765 | GetReader()->GetEventNumber(), | |
766 | mom.E(), mom.Pt(),calo->E(),mom.Phi()*TMath::RadToDeg(),mom.Eta()); | |
6175da48 | 767 | |
768 | //....................................... | |
f37fa8d2 | 769 | //If too small or big pt, skip it |
477d6cee | 770 | if(mom.Pt() < GetMinPt() || mom.Pt() > GetMaxPt() ) continue ; |
6175da48 | 771 | if(GetDebug() > 2) printf("\t Cluster %d Pass Pt Cut \n",icalo); |
c8fe2783 | 772 | |
6175da48 | 773 | //....................................... |
774 | // TOF cut, BE CAREFUL WITH THIS CUT | |
775 | Double_t tof = calo->GetTOF()*1e9; | |
c8fe2783 | 776 | if(tof < fTimeCutMin || tof > fTimeCutMax) continue; |
6175da48 | 777 | if(GetDebug() > 2) printf("\t Cluster %d Pass Time Cut \n",icalo); |
778 | ||
779 | //....................................... | |
0ae57829 | 780 | if(calo->GetNCells() <= fNCellsCut && GetReader()->GetDataType() != AliCaloTrackReader::kMC) continue; |
6175da48 | 781 | if(GetDebug() > 2) printf("\t Cluster %d Pass NCell Cut \n",icalo); |
c8fe2783 | 782 | |
6175da48 | 783 | //....................................... |
f37fa8d2 | 784 | //Check acceptance selection |
ff45398a | 785 | if(IsFiducialCutOn()){ |
786 | Bool_t in = GetFiducialCut()->IsInFiducialCut(mom,fCalorimeter) ; | |
477d6cee | 787 | if(! in ) continue ; |
788 | } | |
6175da48 | 789 | if(GetDebug() > 2) printf("Fiducial cut passed \n"); |
c8fe2783 | 790 | |
6175da48 | 791 | //....................................... |
792 | //Skip matched clusters with tracks | |
793 | if(fRejectTrackMatch){ | |
794 | if(IsTrackMatched(calo)) { | |
795 | if(GetDebug() > 2) printf("\t Reject matched clusters\n"); | |
796 | continue ; | |
797 | } | |
798 | else | |
799 | if(GetDebug() > 2) printf(" matching cut passed cut passed \n"); | |
800 | }// reject matched clusters | |
477d6cee | 801 | |
6175da48 | 802 | //....................................... |
f37fa8d2 | 803 | //Check Distance to Bad channel, set bit. |
c8fe2783 | 804 | Double_t distBad=calo->GetDistanceToBadChannel() ; //Distance to bad channel |
477d6cee | 805 | if(distBad < 0.) distBad=9999. ; //workout strange convension dist = -1. ; |
6175da48 | 806 | if(distBad < fMinDist) {//In bad channel (PHOS cristal size 2.2x2.2 cm), EMCAL ( cell units ) |
477d6cee | 807 | continue ; |
6175da48 | 808 | } |
809 | else if(GetDebug() > 2) printf("\t Bad channel cut passed %4.2f > %2.2f \n",distBad, fMinDist); | |
477d6cee | 810 | |
6175da48 | 811 | if(GetDebug() > 0) |
1510eee3 | 812 | printf("AliAnaPhoton::MakeAnalysisFillAOD() Current Event %d; After selection : E %2.2f, pT %2.2f, Ecl %2.2f, phi %2.2f, eta %2.2f\n", |
813 | GetReader()->GetEventNumber(), | |
6175da48 | 814 | mom.E(), mom.Pt(),calo->E(),mom.Phi()*TMath::RadToDeg(),mom.Eta()); |
477d6cee | 815 | |
6175da48 | 816 | |
817 | //---------------------------- | |
818 | //Create AOD for analysis | |
819 | //---------------------------- | |
820 | AliAODPWG4Particle aodph = AliAODPWG4Particle(mom); | |
821 | ||
822 | //............................................... | |
823 | //Set the indeces of the original caloclusters (MC, ID), and calorimeter | |
824 | Int_t label = calo->GetLabel(); | |
825 | aodph.SetLabel(label); | |
826 | //aodph.SetInputFileIndex(input); | |
827 | aodph.SetCaloLabel(calo->GetID(),-1); | |
828 | aodph.SetDetector(fCalorimeter); | |
829 | //printf("Index %d, Id %d\n",icalo, calo->GetID()); | |
830 | ||
831 | //printf("Cluster %d Pass Bad Dist Cut \n",icalo); | |
832 | ||
833 | //............................................... | |
834 | //Set bad channel distance bit | |
f37fa8d2 | 835 | if (distBad > fMinDist3) aodph.SetDistToBad(2) ; |
477d6cee | 836 | else if(distBad > fMinDist2) aodph.SetDistToBad(1) ; |
f37fa8d2 | 837 | else aodph.SetDistToBad(0) ; |
af7b3903 | 838 | //printf("DistBad %f Bit %d\n",distBad, aodph.DistToBad()); |
c8fe2783 | 839 | |
6175da48 | 840 | //............................................... |
841 | //Set number of cells in this cluster | |
842 | //Temporary patch FIXME | |
843 | aodph.SetBtag(calo->GetNCells()); | |
844 | // MEFIX | |
845 | ||
846 | //------------------------------------- | |
f37fa8d2 | 847 | //PID selection or bit setting |
6175da48 | 848 | //------------------------------------- |
849 | // MC | |
477d6cee | 850 | if(GetReader()->GetDataType() == AliCaloTrackReader::kMC){ |
f37fa8d2 | 851 | //Get most probable PID, check PID weights (in MC this option is mandatory) |
c8fe2783 | 852 | aodph.SetPdg(GetCaloPID()->GetPdg(fCalorimeter,calo->GetPID(),mom.E()));//PID with weights |
a3aebfff | 853 | if(GetDebug() > 1) printf("AliAnaPhoton::MakeAnalysisFillAOD() - PDG of identified particle %d\n",aodph.GetPdg()); |
f37fa8d2 | 854 | //If primary is not photon, skip it. |
477d6cee | 855 | if(aodph.GetPdg() != AliCaloPID::kPhoton) continue ; |
6175da48 | 856 | } |
857 | //............................................... | |
858 | // Data, PID check on | |
477d6cee | 859 | else if(IsCaloPIDOn()){ |
f37fa8d2 | 860 | //Get most probable PID, 2 options check PID weights |
861 | //or redo PID, recommended option for EMCal. | |
477d6cee | 862 | if(!IsCaloPIDRecalculationOn()) |
c8fe2783 | 863 | aodph.SetPdg(GetCaloPID()->GetPdg(fCalorimeter,calo->GetPID(),mom.E()));//PID with weights |
477d6cee | 864 | else |
c8fe2783 | 865 | aodph.SetPdg(GetCaloPID()->GetPdg(fCalorimeter,mom,calo));//PID recalculated |
477d6cee | 866 | |
a3aebfff | 867 | if(GetDebug() > 1) printf("AliAnaPhoton::MakeAnalysisFillAOD() - PDG of identified particle %d\n",aodph.GetPdg()); |
477d6cee | 868 | |
f37fa8d2 | 869 | //If cluster does not pass pid, not photon, skip it. |
477d6cee | 870 | if(aodph.GetPdg() != AliCaloPID::kPhoton) continue ; |
871 | ||
872 | } | |
6175da48 | 873 | //............................................... |
874 | // Data, PID check off | |
477d6cee | 875 | else{ |
f37fa8d2 | 876 | //Set PID bits for later selection (AliAnaPi0 for example) |
877 | //GetPDG already called in SetPIDBits. | |
f2ccb5b8 | 878 | GetCaloPID()->SetPIDBits(fCalorimeter,calo,&aodph, GetCaloUtils()); |
a3aebfff | 879 | if(GetDebug() > 1) printf("AliAnaPhoton::MakeAnalysisFillAOD() - PID Bits set \n"); |
477d6cee | 880 | } |
881 | ||
a3aebfff | 882 | if(GetDebug() > 1) printf("AliAnaPhoton::MakeAnalysisFillAOD() - Photon selection cuts passed: pT %3.2f, pdg %d\n",aodph.Pt(), aodph.GetPdg()); |
477d6cee | 883 | |
6175da48 | 884 | //-------------------------------------------------------------------------------------- |
f37fa8d2 | 885 | //Play with the MC stack if available |
6175da48 | 886 | //-------------------------------------------------------------------------------------- |
887 | ||
f37fa8d2 | 888 | //Check origin of the candidates |
477d6cee | 889 | if(IsDataMC()){ |
c8fe2783 | 890 | aodph.SetTag(GetMCAnalysisUtils()->CheckOrigin(calo->GetLabels(),calo->GetNLabels(),GetReader(), aodph.GetInputFileIndex())); |
591cc579 | 891 | if(GetDebug() > 0) printf("AliAnaPhoton::MakeAnalysisFillAOD() - Origin of candidate, bit map %d\n",aodph.GetTag()); |
477d6cee | 892 | }//Work with stack also |
893 | ||
6175da48 | 894 | //-------------------------------------------------------------------------------------- |
895 | // Conversions pairs analysis | |
f37fa8d2 | 896 | // Check if cluster comes from a conversion in the material in front of the calorimeter |
897 | // Do invariant mass of all pairs, if mass is close to 0, then it is conversion. | |
6175da48 | 898 | //-------------------------------------------------------------------------------------- |
899 | ||
900 | // Do analysis only if there are more than one cluster | |
901 | if( nCaloClusters > 1){ | |
c8fe2783 | 902 | Bool_t bConverted = kFALSE; |
903 | Int_t id2 = -1; | |
1e86c71e | 904 | |
f37fa8d2 | 905 | //Check if set previously as converted couple, if so skip its use. |
6175da48 | 906 | if (fCheckConversion && indexConverted[icalo]) continue; |
1e86c71e | 907 | |
6175da48 | 908 | // Second cluster loop |
c8fe2783 | 909 | for(Int_t jcalo = icalo + 1 ; jcalo < nCaloClusters ; jcalo++) { |
f37fa8d2 | 910 | //Check if set previously as converted couple, if so skip its use. |
c8fe2783 | 911 | if (indexConverted[jcalo]) continue; |
f37fa8d2 | 912 | //printf("Check Conversion indeces %d and %d\n",icalo,jcalo); |
0ae57829 | 913 | AliVCluster * calo2 = (AliVCluster*) (pl->At(jcalo)); //Get cluster kinematics |
6175da48 | 914 | |
915 | //Mixed event, get index of event | |
c8fe2783 | 916 | Int_t evtIndex2 = 0 ; |
917 | if (GetMixedEvent()) { | |
918 | evtIndex2=GetMixedEvent()->EventIndexForCaloCluster(calo2->GetID()) ; | |
f8006433 | 919 | |
6175da48 | 920 | } |
921 | ||
922 | //Get kinematics of second cluster | |
f8006433 | 923 | if(GetReader()->GetDataType() != AliCaloTrackReader::kMC){ |
8cdc266d | 924 | calo2->GetMomentum(mom2,GetVertex(evtIndex2)) ;}//Assume that come from vertex in straight line |
f8006433 | 925 | else{ |
926 | Double_t vertex[]={0,0,0}; | |
8cdc266d | 927 | calo2->GetMomentum(mom2,vertex) ; |
f8006433 | 928 | } |
929 | ||
f37fa8d2 | 930 | //Check only certain regions |
c8fe2783 | 931 | Bool_t in2 = kTRUE; |
932 | if(IsFiducialCutOn()) in2 = GetFiducialCut()->IsInFiducialCut(mom2,fCalorimeter) ; | |
933 | if(!in2) continue; | |
934 | ||
6175da48 | 935 | //................................................ |
f37fa8d2 | 936 | //Get mass of pair, if small, take this pair. |
41121cfe | 937 | Float_t pairM = (mom+mom2).M(); |
938 | //printf("\t both in calo, mass %f, cut %f\n",pairM,fMassCut); | |
939 | if(pairM < fMassCut){ | |
940 | aodph.SetTagged(kFALSE); | |
c8fe2783 | 941 | id2 = calo2->GetID(); |
6175da48 | 942 | indexConverted[icalo]=kTRUE; |
c8fe2783 | 943 | indexConverted[jcalo]=kTRUE; |
6175da48 | 944 | |
41121cfe | 945 | Float_t asymmetry = TMath::Abs(mom.E()-mom2.E())/(mom.E()+mom2.E()); |
946 | Float_t dPhi = mom.Phi()-mom2.Phi(); | |
947 | Float_t dEta = mom.Eta()-mom2.Eta(); | |
948 | ||
8cdc266d | 949 | if(GetDebug() > 2) |
41121cfe | 950 | printf("AliAnaPhoton::MakeAnalysisFillAOD(): Pair with mass %2.3f < %2.3f, %1.2f < dPhi %2.2f < %2.2f, dEta %f < %2.2f, asymmetry %2.2f< %2.2f; \n cluster1 id %d, e %2.3f SM %d, eta %2.3f, phi %2.3f ; \n cluster2 id %d, e %2.3f, SM %d,eta %2.3f, phi %2.3f\n", |
951 | pairM,fMassCut,fConvDPhiMinCut, dPhi, fConvDPhiMaxCut, dEta, fConvDEtaCut, asymmetry, fConvAsymCut, | |
8cdc266d | 952 | calo->GetID(),calo->E(),GetCaloUtils()->GetModuleNumber(calo), mom.Eta(), mom.Phi(), |
953 | id2, calo2->E(), GetCaloUtils()->GetModuleNumber(calo2),mom2.Eta(), mom2.Phi()); | |
6175da48 | 954 | |
955 | //............................................... | |
956 | //Fill few histograms with kinematics of the pair | |
957 | //FIXME, move all this to MakeAnalysisFillHistograms ... | |
41121cfe | 958 | |
959 | fhConvDeltaEta ->Fill( pairM, dPhi ); | |
960 | fhConvDeltaPhi ->Fill( pairM, dEta ); | |
961 | fhConvAsym ->Fill( pairM, asymmetry ); | |
962 | fhConvDeltaEtaPhi->Fill( dEta , dPhi ); | |
963 | fhConvPt ->Fill( pairM, (mom+mom2).Pt()); | |
6175da48 | 964 | |
965 | //............................................... | |
966 | //Select pairs in a eta-phi window | |
41121cfe | 967 | if(TMath::Abs(dEta) < fConvDEtaCut && |
968 | TMath::Abs(dPhi) < fConvDPhiMaxCut && | |
969 | TMath::Abs(dPhi) > fConvDPhiMinCut && | |
970 | asymmetry < fConvAsymCut ){ | |
971 | bConverted = kTRUE; | |
972 | } | |
973 | //printf("Accepted? %d\n",bConverted); | |
6175da48 | 974 | //........................................... |
975 | //Fill more histograms, simulated data | |
976 | //FIXME, move all this to MakeAnalysisFillHistograms ... | |
977 | if(IsDataMC()){ | |
978 | ||
979 | //Check the origin of the pair, look for conversion, antinucleons or jet correlations (strings) | |
980 | Int_t ancPDG = 0; | |
981 | Int_t ancStatus = 0; | |
982 | TLorentzVector momentum; | |
983 | Int_t ancLabel = GetMCAnalysisUtils()->CheckCommonAncestor(calo->GetLabel(), calo2->GetLabel(), | |
984 | GetReader(), ancPDG, ancStatus, momentum); | |
985 | ||
986 | // printf("AliAnaPhoton::MakeAnalysisFillHistograms() - Common ancestor label %d, pdg %d, name %s, status %d; \n", | |
987 | // ancLabel,ancPDG,TDatabasePDG::Instance()->GetParticle(ancPDG)->GetName(),ancStatus); | |
988 | ||
989 | Int_t tag2 = GetMCAnalysisUtils()->CheckOrigin(calo2->GetLabels(),calo2->GetNLabels(),GetReader(), 0); | |
990 | if(GetMCAnalysisUtils()->CheckTagBit(aodph.GetTag(),AliMCAnalysisUtils::kMCConversion)){ | |
991 | if(GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCConversion) && (ancPDG==22 || TMath::Abs(ancPDG)==11) && ancLabel > -1){ | |
41121cfe | 992 | fhConvDeltaEtaMCConversion ->Fill( pairM, dEta ); |
993 | fhConvDeltaPhiMCConversion ->Fill( pairM, dPhi ); | |
994 | fhConvAsymMCConversion ->Fill( pairM, asymmetry ); | |
995 | fhConvDeltaEtaPhiMCConversion->Fill( dEta , dPhi ); | |
996 | fhConvPtMCConversion ->Fill( pairM, (mom+mom2).Pt()); | |
6175da48 | 997 | fhConvDispersionMCConversion ->Fill( calo->GetDispersion(), calo2->GetDispersion()); |
998 | fhConvM02MCConversion ->Fill( calo->GetM02(), calo2->GetM02()); | |
999 | ||
1000 | } | |
1001 | } | |
1002 | else if(GetMCAnalysisUtils()->CheckTagBit(aodph.GetTag(),AliMCAnalysisUtils::kMCAntiNeutron)){ | |
1003 | if(GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCAntiNeutron) && ancPDG==-2112 && ancLabel > -1){ | |
41121cfe | 1004 | fhConvDeltaEtaMCAntiNeutron ->Fill( pairM, dEta ); |
1005 | fhConvDeltaPhiMCAntiNeutron ->Fill( pairM, dPhi ); | |
1006 | fhConvAsymMCAntiNeutron ->Fill( pairM, asymmetry ); | |
1007 | fhConvDeltaEtaPhiMCAntiNeutron ->Fill( dEta , dPhi ); | |
1008 | fhConvPtMCAntiNeutron ->Fill( pairM, (mom+mom2).Pt()); | |
6175da48 | 1009 | fhConvDispersionMCAntiNeutron ->Fill( calo->GetDispersion(), calo2->GetDispersion()); |
1010 | fhConvM02MCAntiNeutron ->Fill( calo->GetM02(), calo2->GetM02()); | |
1011 | } | |
1012 | } | |
1013 | else if(GetMCAnalysisUtils()->CheckTagBit(aodph.GetTag(),AliMCAnalysisUtils::kMCAntiProton)){ | |
1014 | if(GetMCAnalysisUtils()->CheckTagBit(tag2,AliMCAnalysisUtils::kMCAntiProton) && ancPDG==-2212 && ancLabel > -1){ | |
41121cfe | 1015 | fhConvDeltaEtaMCAntiProton ->Fill( pairM, dEta ); |
1016 | fhConvDeltaPhiMCAntiProton ->Fill( pairM, dPhi ); | |
1017 | fhConvAsymMCAntiProton ->Fill( pairM, asymmetry ); | |
1018 | fhConvDeltaEtaPhiMCAntiProton ->Fill( dEta , dPhi ); | |
1019 | fhConvPtMCAntiProton ->Fill( pairM, (mom+mom2).Pt()); | |
6175da48 | 1020 | fhConvDispersionMCAntiProton ->Fill( calo->GetDispersion(), calo2->GetDispersion()); |
1021 | fhConvM02MCAntiProton ->Fill( calo->GetM02(), calo2->GetM02()); | |
1022 | } | |
1023 | } | |
1024 | ||
1025 | //Pairs coming from fragmenting pairs. | |
1026 | if(ancPDG < 22 && ancLabel > 7 && (ancStatus == 11 || ancStatus == 12) ){ | |
41121cfe | 1027 | fhConvDeltaEtaMCString ->Fill( pairM, dPhi); |
1028 | fhConvDeltaPhiMCString ->Fill( pairM, dPhi); | |
1029 | fhConvAsymMCString ->Fill( pairM, TMath::Abs(mom.E()-mom2.E())/(mom.E()+mom2.E()) ); | |
1030 | fhConvDeltaEtaPhiMCString ->Fill( dPhi, dPhi ); | |
1031 | fhConvPtMCString ->Fill( pairM, (mom+mom2).Pt()); | |
6175da48 | 1032 | fhConvDispersionMCString ->Fill( calo->GetDispersion(), calo2->GetDispersion()); |
1033 | fhConvM02MCString ->Fill( calo->GetM02(), calo2->GetM02()); | |
1034 | } | |
1035 | ||
1036 | }// Data MC | |
1037 | ||
c8fe2783 | 1038 | break; |
1039 | } | |
1e86c71e | 1040 | |
c8fe2783 | 1041 | }//Mass loop |
1e86c71e | 1042 | |
6175da48 | 1043 | //.......................................................................................................... |
1044 | //Pair selected as converted, remove both clusters or recombine them into a photon and put them in the AOD | |
c8fe2783 | 1045 | if(bConverted){ |
6175da48 | 1046 | //Add to AOD |
c8fe2783 | 1047 | if(fAddConvertedPairsToAOD){ |
f37fa8d2 | 1048 | //Create AOD of pair analysis |
c8fe2783 | 1049 | TLorentzVector mpair = mom+mom2; |
1050 | AliAODPWG4Particle aodpair = AliAODPWG4Particle(mpair); | |
1051 | aodpair.SetLabel(aodph.GetLabel()); | |
f8006433 | 1052 | //aodpair.SetInputFileIndex(input); |
c8fe2783 | 1053 | |
f37fa8d2 | 1054 | //printf("Index %d, Id %d\n",icalo, calo->GetID()); |
1055 | //Set the indeces of the original caloclusters | |
c8fe2783 | 1056 | aodpair.SetCaloLabel(calo->GetID(),id2); |
1057 | aodpair.SetDetector(fCalorimeter); | |
1058 | aodpair.SetPdg(aodph.GetPdg()); | |
1059 | aodpair.SetTag(aodph.GetTag()); | |
6175da48 | 1060 | aodpair.SetTagged(kTRUE); |
f37fa8d2 | 1061 | //Add AOD with pair object to aod branch |
c8fe2783 | 1062 | AddAODParticle(aodpair); |
f37fa8d2 | 1063 | //printf("\t \t both added pair\n"); |
c8fe2783 | 1064 | } |
1065 | ||
f37fa8d2 | 1066 | //Do not add the current calocluster |
6175da48 | 1067 | if(fCheckConversion) continue; |
1068 | else { | |
1069 | //printf("TAGGED\n"); | |
1070 | //Tag this cluster as likely conversion | |
1071 | aodph.SetTagged(kTRUE); | |
1072 | } | |
c8fe2783 | 1073 | }//converted pair |
1074 | }//check conversion | |
f37fa8d2 | 1075 | //printf("\t \t added single cluster %d\n",icalo); |
1e86c71e | 1076 | |
6175da48 | 1077 | //FIXME, this to MakeAnalysisFillHistograms ... |
1078 | fhNCellsPt->Fill(aodph.Pt(),calo->GetNCells()); | |
1079 | ||
f37fa8d2 | 1080 | //Add AOD with photon object to aod branch |
477d6cee | 1081 | AddAODParticle(aodph); |
1082 | ||
1083 | }//loop | |
1084 | ||
4a745797 | 1085 | delete [] indexConverted; |
1086 | ||
f37fa8d2 | 1087 | if(GetDebug() > 1) printf("AliAnaPhoton::MakeAnalysisFillAOD() End fill AODs, with %d entries \n",GetOutputAODBranch()->GetEntriesFast()); |
477d6cee | 1088 | |
1c5acb87 | 1089 | } |
1090 | ||
1091 | //__________________________________________________________________ | |
1092 | void AliAnaPhoton::MakeAnalysisFillHistograms() | |
1093 | { | |
6175da48 | 1094 | //Fill histograms |
f8006433 | 1095 | |
6175da48 | 1096 | //------------------------------------------------------------------- |
591cc579 | 1097 | // Access MC information in stack if requested, check that it exists. |
1098 | AliStack * stack = 0x0; | |
1099 | TParticle * primary = 0x0; | |
1100 | TClonesArray * mcparticles0 = 0x0; | |
f8006433 | 1101 | //TClonesArray * mcparticles1 = 0x0; |
591cc579 | 1102 | AliAODMCParticle * aodprimary = 0x0; |
1103 | if(IsDataMC()){ | |
1104 | ||
1105 | if(GetReader()->ReadStack()){ | |
1106 | stack = GetMCStack() ; | |
1107 | if(!stack) { | |
1108 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() - Stack not available, is the MC handler called? STOP\n"); | |
1109 | abort(); | |
1110 | } | |
f8006433 | 1111 | |
591cc579 | 1112 | } |
1113 | else if(GetReader()->ReadAODMCParticles()){ | |
f8006433 | 1114 | |
591cc579 | 1115 | //Get the list of MC particles |
1116 | mcparticles0 = GetReader()->GetAODMCParticles(0); | |
1117 | if(!mcparticles0 && GetDebug() > 0) { | |
1118 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() - Standard MCParticles not available!\n"); | |
1119 | } | |
f8006433 | 1120 | // if(GetReader()->GetSecondInputAODTree()){ |
1121 | // mcparticles1 = GetReader()->GetAODMCParticles(1); | |
1122 | // if(!mcparticles1 && GetDebug() > 0) { | |
1123 | // printf("AliAnaPhoton::MakeAnalysisFillHistograms() - Second input MCParticles not available!\n"); | |
1124 | // } | |
1125 | // } | |
591cc579 | 1126 | |
1127 | } | |
1128 | }// is data and MC | |
1129 | ||
6175da48 | 1130 | |
1131 | // Get vertex | |
2244659d | 1132 | Double_t v[3] = {0,0,0}; //vertex ; |
1133 | GetReader()->GetVertex(v); | |
6175da48 | 1134 | //fhVertex->Fill(v[0],v[1],v[2]); |
1135 | if(TMath::Abs(v[2]) > GetZvertexCut()) return ; // done elsewhere for Single Event analysis, but there for mixed event | |
1136 | ||
1137 | //---------------------------------- | |
1138 | //Loop on stored AOD photons | |
123fc3bd | 1139 | Int_t naod = GetOutputAODBranch()->GetEntriesFast(); |
2244659d | 1140 | fhNtraNclu->Fill(GetReader()->GetTrackMultiplicity(), naod); |
123fc3bd | 1141 | if(GetDebug() > 0) printf("AliAnaPhoton::MakeAnalysisFillHistograms() - aod branch entries %d\n", naod); |
1142 | ||
1143 | for(Int_t iaod = 0; iaod < naod ; iaod++){ | |
c8fe2783 | 1144 | AliAODPWG4Particle* ph = (AliAODPWG4Particle*) (GetOutputAODBranch()->At(iaod)); |
1145 | Int_t pdg = ph->GetPdg(); | |
1146 | ||
1147 | if(GetDebug() > 3) | |
1148 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() - PDG %d, MC TAG %d, Calorimeter %s\n", ph->GetPdg(),ph->GetTag(), (ph->GetDetector()).Data()) ; | |
1149 | ||
1150 | //If PID used, fill histos with photons in Calorimeter fCalorimeter | |
1151 | if(IsCaloPIDOn() && pdg != AliCaloPID::kPhoton) continue; | |
1152 | if(ph->GetDetector() != fCalorimeter) continue; | |
1153 | ||
1154 | if(GetDebug() > 2) | |
1155 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() - ID Photon: pt %f, phi %f, eta %f\n", ph->Pt(),ph->Phi(),ph->Eta()) ; | |
1156 | ||
6175da48 | 1157 | //................................ |
c8fe2783 | 1158 | //Fill photon histograms |
1159 | Float_t ptcluster = ph->Pt(); | |
1160 | Float_t phicluster = ph->Phi(); | |
1161 | Float_t etacluster = ph->Eta(); | |
1162 | Float_t ecluster = ph->E(); | |
1163 | ||
1164 | fhPtPhoton ->Fill(ptcluster); | |
6175da48 | 1165 | if(ph->IsTagged())fhPtPhotonConv->Fill(ptcluster); |
c8fe2783 | 1166 | fhPhiPhoton ->Fill(ptcluster,phicluster); |
1167 | fhEtaPhoton ->Fill(ptcluster,etacluster); | |
6175da48 | 1168 | if(ptcluster > 0.5){ |
1169 | fhEtaPhiPhoton ->Fill(etacluster, phicluster); | |
1170 | if(ph->IsTagged())fhEtaPhiPhotonConv->Fill(etacluster, phicluster); | |
1171 | } | |
1172 | else { | |
1173 | fhEtaPhi05Photon ->Fill(etacluster, phicluster); | |
1174 | if(ph->IsTagged())fhEtaPhi05PhotonConv->Fill(etacluster, phicluster); | |
1175 | } | |
1176 | ||
1177 | //....................................... | |
c8fe2783 | 1178 | //Play with the MC data if available |
1179 | if(IsDataMC()){ | |
1180 | ||
1181 | Int_t tag =ph->GetTag(); | |
1182 | ||
1183 | if( GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPhoton)) | |
f8006433 | 1184 | { |
1185 | fhPtMCPhoton ->Fill(ptcluster); | |
1186 | fhPhiMCPhoton ->Fill(ptcluster,phicluster); | |
1187 | fhEtaMCPhoton ->Fill(ptcluster,etacluster); | |
1188 | ||
1189 | if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCConversion)) | |
1190 | { | |
1191 | fhPtConversion ->Fill(ptcluster); | |
1192 | fhPhiConversion ->Fill(ptcluster,phicluster); | |
1193 | fhEtaConversion ->Fill(ptcluster,etacluster); | |
6175da48 | 1194 | if(ph->IsTagged()) fhPtConversionTagged ->Fill(ptcluster); |
1195 | if(ptcluster > 0.5)fhEtaPhiConversion ->Fill(etacluster,phicluster); | |
1196 | else fhEtaPhi05Conversion ->Fill(etacluster,phicluster); | |
f8006433 | 1197 | } |
1198 | ||
1199 | if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPrompt)){ | |
1200 | fhPtPrompt ->Fill(ptcluster); | |
1201 | fhPhiPrompt ->Fill(ptcluster,phicluster); | |
1202 | fhEtaPrompt ->Fill(ptcluster,etacluster); | |
1203 | } | |
1204 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCFragmentation)) | |
1205 | { | |
1206 | fhPtFragmentation ->Fill(ptcluster); | |
1207 | fhPhiFragmentation ->Fill(ptcluster,phicluster); | |
1208 | fhEtaFragmentation ->Fill(ptcluster,etacluster); | |
1209 | } | |
1210 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCISR)) | |
1211 | { | |
1212 | fhPtISR ->Fill(ptcluster); | |
1213 | fhPhiISR ->Fill(ptcluster,phicluster); | |
1214 | fhEtaISR ->Fill(ptcluster,etacluster); | |
1215 | } | |
1216 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCPi0Decay)) | |
1217 | { | |
1218 | fhPtPi0Decay ->Fill(ptcluster); | |
1219 | fhPhiPi0Decay ->Fill(ptcluster,phicluster); | |
1220 | fhEtaPi0Decay ->Fill(ptcluster,etacluster); | |
1221 | } | |
1222 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCEtaDecay) || GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCOtherDecay)) | |
1223 | { | |
1224 | fhPtOtherDecay ->Fill(ptcluster); | |
1225 | fhPhiOtherDecay ->Fill(ptcluster,phicluster); | |
1226 | fhEtaOtherDecay ->Fill(ptcluster,etacluster); | |
1227 | } | |
1228 | } | |
6175da48 | 1229 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCAntiNeutron)) |
1230 | { | |
1231 | fhPtAntiNeutron ->Fill(ptcluster); | |
1232 | fhPhiAntiNeutron ->Fill(ptcluster,phicluster); | |
1233 | fhEtaAntiNeutron ->Fill(ptcluster,etacluster); | |
41121cfe | 1234 | if(ph->IsTagged()) fhPtAntiNeutronTagged ->Fill(ptcluster); |
1235 | ||
6175da48 | 1236 | } |
1237 | else if(GetMCAnalysisUtils()->CheckTagBit(tag,AliMCAnalysisUtils::kMCAntiProton)) | |
1238 | { | |
1239 | fhPtAntiProton ->Fill(ptcluster); | |
1240 | fhPhiAntiProton ->Fill(ptcluster,phicluster); | |
1241 | fhEtaAntiProton ->Fill(ptcluster,etacluster); | |
41121cfe | 1242 | if(ph->IsTagged()) fhPtAntiProtonTagged ->Fill(ptcluster); |
1243 | ||
6175da48 | 1244 | } |
c8fe2783 | 1245 | else{ |
1246 | fhPtUnknown ->Fill(ptcluster); | |
1247 | fhPhiUnknown ->Fill(ptcluster,phicluster); | |
1248 | fhEtaUnknown ->Fill(ptcluster,etacluster); | |
41121cfe | 1249 | if(ph->IsTagged()) fhPtUnknownTagged ->Fill(ptcluster); |
1250 | ||
c8fe2783 | 1251 | |
f8006433 | 1252 | // printf(" AliAnaPhoton::MakeAnalysisFillHistograms() - Label %d, pT %2.3f Unknown, bits set: ", |
1253 | // ph->GetLabel(),ph->Pt()); | |
1254 | // for(Int_t i = 0; i < 20; i++) { | |
1255 | // if(GetMCAnalysisUtils()->CheckTagBit(tag,i)) printf(" %d, ",i); | |
1256 | // } | |
1257 | // printf("\n"); | |
1258 | ||
c8fe2783 | 1259 | } |
1260 | ||
6175da48 | 1261 | //.................................................................... |
c8fe2783 | 1262 | // Access MC information in stack if requested, check that it exists. |
1263 | Int_t label =ph->GetLabel(); | |
1264 | if(label < 0) { | |
1265 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() *** bad label ***: label %d \n", label); | |
1266 | continue; | |
1267 | } | |
1268 | ||
1269 | Float_t eprim = 0; | |
1270 | Float_t ptprim = 0; | |
1271 | if(GetReader()->ReadStack()){ | |
1272 | ||
1273 | if(label >= stack->GetNtrack()) { | |
f8006433 | 1274 | if(GetDebug() > 2) printf("AliAnaPhoton::MakeAnalysisFillHistograms() *** large label ***: label %d, n tracks %d \n", label, stack->GetNtrack()); |
1275 | continue ; | |
c8fe2783 | 1276 | } |
1277 | ||
1278 | primary = stack->Particle(label); | |
1279 | if(!primary){ | |
f8006433 | 1280 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() *** no primary ***: label %d \n", label); |
1281 | continue; | |
c8fe2783 | 1282 | } |
1283 | eprim = primary->Energy(); | |
1284 | ptprim = primary->Pt(); | |
1285 | ||
1286 | } | |
1287 | else if(GetReader()->ReadAODMCParticles()){ | |
1288 | //Check which is the input | |
1289 | if(ph->GetInputFileIndex() == 0){ | |
f8006433 | 1290 | if(!mcparticles0) continue; |
1291 | if(label >= mcparticles0->GetEntriesFast()) { | |
1292 | if(GetDebug() > 2) printf("AliAnaPhoton::MakeAnalysisFillHistograms() *** large label ***: label %d, n tracks %d \n", | |
1293 | label, mcparticles0->GetEntriesFast()); | |
1294 | continue ; | |
1295 | } | |
1296 | //Get the particle | |
1297 | aodprimary = (AliAODMCParticle*) mcparticles0->At(label); | |
1298 | ||
c8fe2783 | 1299 | } |
f8006433 | 1300 | // else {//Second input |
1301 | // if(!mcparticles1) continue; | |
1302 | // if(label >= mcparticles1->GetEntriesFast()) { | |
1303 | // if(GetDebug() > 2) printf("AliAnaPhoton::MakeAnalysisFillHistograms() *** large label ***: label %d, n tracks %d \n", | |
1304 | // label, mcparticles1->GetEntriesFast()); | |
1305 | // continue ; | |
1306 | // } | |
1307 | // //Get the particle | |
1308 | // aodprimary = (AliAODMCParticle*) mcparticles1->At(label); | |
1309 | // | |
1310 | // }//second input | |
c8fe2783 | 1311 | |
1312 | if(!aodprimary){ | |
f8006433 | 1313 | printf("AliAnaPhoton::MakeAnalysisFillHistograms() *** no primary ***: label %d \n", label); |
1314 | continue; | |
c8fe2783 | 1315 | } |
1316 | ||
1317 | eprim = aodprimary->E(); | |
1318 | ptprim = aodprimary->Pt(); | |
1319 | ||
1320 | } | |
1321 | ||
1322 | fh2E ->Fill(ecluster, eprim); | |
1323 | fh2Pt ->Fill(ptcluster, ptprim); | |
1324 | fhDeltaE ->Fill(eprim-ecluster); | |
1325 | fhDeltaPt->Fill(ptprim-ptcluster); | |
1326 | if(eprim > 0) fhRatioE ->Fill(ecluster/eprim); | |
1327 | if(ptprim > 0) fhRatioPt ->Fill(ptcluster/ptprim); | |
1328 | ||
1329 | }//Histograms with MC | |
1330 | ||
1331 | }// aod loop | |
591cc579 | 1332 | |
1c5acb87 | 1333 | } |
1334 | ||
1335 | ||
1336 | //__________________________________________________________________ | |
1337 | void AliAnaPhoton::Print(const Option_t * opt) const | |
1338 | { | |
477d6cee | 1339 | //Print some relevant parameters set for the analysis |
1340 | ||
1341 | if(! opt) | |
1342 | return; | |
1343 | ||
1344 | printf("**** Print %s %s ****\n", GetName(), GetTitle() ) ; | |
1345 | AliAnaPartCorrBaseClass::Print(" "); | |
a3aebfff | 1346 | |
477d6cee | 1347 | printf("Calorimeter = %s\n", fCalorimeter.Data()) ; |
1348 | printf("Min Distance to Bad Channel = %2.1f\n",fMinDist); | |
1349 | printf("Min Distance to Bad Channel 2 = %2.1f\n",fMinDist2); | |
1350 | printf("Min Distance to Bad Channel 3 = %2.1f\n",fMinDist3); | |
a3aebfff | 1351 | printf("Reject clusters with a track matched = %d\n",fRejectTrackMatch); |
1e86c71e | 1352 | printf("Check Pair Conversion = %d\n",fCheckConversion); |
1353 | printf("Add conversion pair to AOD = %d\n",fAddConvertedPairsToAOD); | |
1354 | printf("Conversion pair mass cut = %f\n",fMassCut); | |
41121cfe | 1355 | printf("Conversion selection cut : A < %1.2f; %1.3f < Dphi < %1.3f; Deta < %1.3f\n", |
1356 | fConvAsymCut,fConvDPhiMinCut, fConvDPhiMaxCut, fConvDEtaCut); | |
4cf55759 | 1357 | printf("Time Cut: %3.1f < TOF < %3.1f\n", fTimeCutMin, fTimeCutMax); |
2ac125bf | 1358 | printf("Number of cells in cluster is > %d \n", fNCellsCut); |
477d6cee | 1359 | printf(" \n") ; |
1c5acb87 | 1360 | |
1361 | } |