3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 //_________________________________________________________________________
8 // Class for the photon identification.
9 // Clusters from calorimeters are identified as photons
10 // and kept in the AOD. Few histograms produced.
11 // Produces input for other analysis classes like AliAnaPi0,
12 // AliAnaParticleHadronCorrelation ...
15 //-- Author: Gustavo Conesa (INFN-LNF)
17 // --- ROOT system ---
24 // --- ANALYSIS system ---
25 #include "AliAnaCaloTrackCorrBaseClass.h"
27 class AliAnaPhoton : public AliAnaCaloTrackCorrBaseClass {
30 AliAnaPhoton() ; // default ctor
31 virtual ~AliAnaPhoton() { ; } // virtual dtor
33 //---------------------------------------
34 // General analysis frame methods
35 //---------------------------------------
37 TObjString * GetAnalysisCuts();
39 TList * GetCreateOutputObjects();
43 void InitParameters();
45 void MakeAnalysisFillAOD() ;
47 void MakeAnalysisFillHistograms() ;
49 void Print(const Option_t * opt)const;
54 Bool_t ClusterSelected(AliVCluster* cl, TLorentzVector mom, Int_t nlm) ;
56 void FillAcceptanceHistograms();
58 void FillEMCALTriggerClusterBCHistograms(const Int_t idcalo, const Float_t ecluster, const Float_t tofcluster,
59 const Float_t etacluster, const Float_t phicluster);
61 void FillShowerShapeHistograms( AliVCluster* cluster, Int_t mcTag) ;
63 void SwitchOnFillShowerShapeHistograms() { fFillSSHistograms = kTRUE ; }
64 void SwitchOffFillShowerShapeHistograms() { fFillSSHistograms = kFALSE ; }
66 void SwitchOnOnlySimpleSSHistoFill() { fFillOnlySimpleSSHisto = kTRUE ; }
67 void SwitchOffOnlySimpleHistoFill() { fFillOnlySimpleSSHisto = kFALSE ; }
69 void FillTrackMatchingResidualHistograms(AliVCluster* calo, Int_t cut);
71 void SwitchOnTMHistoFill() { fFillTMHisto = kTRUE ; }
72 void SwitchOffTMHistoFill() { fFillTMHisto = kFALSE ; }
74 void FillClusterPileUpHistograms(AliVCluster * calo, const Bool_t matched,
75 const Float_t ecluster, const Float_t ptcluster,
76 const Float_t etacluster, const Float_t phicluster,
77 const Float_t l0cluster);
79 void FillPileUpHistograms(Float_t energy, Float_t pt, Float_t time) ;
80 void FillPileUpHistogramsPerEvent() ;
82 void SwitchOnFillPileUpHistograms() { fFillPileUpHistograms = kTRUE ; }
83 void SwitchOffFillPileUpHistograms() { fFillPileUpHistograms = kFALSE ; }
85 void SwitchOnFillEMCALBCHistograms() { fFillEMCALBCHistograms = kTRUE ; }
86 void SwitchOffFillEMCALBCHistograms() { fFillEMCALBCHistograms = kFALSE ; }
89 // Analysis parameters setters getters
91 TString GetCalorimeter() const { return fCalorimeter ; }
92 void SetCalorimeter(TString & det) { fCalorimeter = det ; }
94 // ** Cluster selection methods **
96 void SetMinDistanceToBadChannel(Float_t m1, Float_t m2, Float_t m3) {
97 fMinDist = m1; fMinDist2 = m2; fMinDist3 = m3; }
99 void SetTimeCut(Double_t min, Double_t max) { fTimeCutMin = min;
100 fTimeCutMax = max ; }
101 Double_t GetTimeCutMin() const { return fTimeCutMin ; }
102 Double_t GetTimeCutMax() const { return fTimeCutMax ; }
104 void SetNCellCut(Int_t n) { fNCellsCut = n ; }
105 Double_t GetNCellCut() const { return fNCellsCut ; }
107 void SetNLMCut(Int_t min, Int_t max) { fNLMCutMin = min;
109 Int_t GetNLMCutMin() const { return fNLMCutMin ; }
110 Int_t GetNLMCutMax() const { return fNLMCutMax ; }
113 Bool_t IsTrackMatchRejectionOn() const { return fRejectTrackMatch ; }
114 void SwitchOnTrackMatchRejection() { fRejectTrackMatch = kTRUE ; }
115 void SwitchOffTrackMatchRejection() { fRejectTrackMatch = kFALSE ; }
117 void FillNOriginHistograms(Int_t n) { fNOriginHistograms = n ;
118 if(n > 14) fNOriginHistograms = 14; }
119 void FillNPrimaryHistograms(Int_t n) { fNPrimaryHistograms= n ;
120 if(n > 7) fNPrimaryHistograms = 7; }
122 // For histograms in arrays, index in the array, corresponding to a particle
123 enum mcTypes { kmcPhoton = 0, kmcPi0Decay = 1, kmcOtherDecay = 2,
124 kmcPi0 = 3, kmcEta = 4, kmcElectron = 5,
125 kmcConversion = 6, kmcOther = 7, kmcAntiNeutron = 8,
126 kmcAntiProton = 9, kmcPrompt = 10, kmcFragmentation = 11,
127 kmcISR = 12, kmcString = 13 };
129 enum mcPTypes { kmcPPhoton = 0, kmcPPi0Decay = 1, kmcPOtherDecay = 2, kmcPOther = 3,
130 kmcPPrompt = 4, kmcPFragmentation = 5, kmcPISR = 6 };
132 enum mcssTypes { kmcssPhoton = 0, kmcssOther = 1, kmcssPi0 = 2,
133 kmcssEta = 3, kmcssConversion = 4, kmcssElectron = 5 };
137 TString fCalorimeter ; // Calorimeter where the gamma is searched;
138 Float_t fMinDist ; // Minimal distance to bad channel to accept cluster
139 Float_t fMinDist2; // Cuts on Minimal distance to study acceptance evaluation
140 Float_t fMinDist3; // One more cut on distance used for acceptance-efficiency study
141 Bool_t fRejectTrackMatch ; // If PID on, reject clusters which have an associated TPC track
142 Bool_t fFillTMHisto; // Fill track matching plots
143 Double_t fTimeCutMin ; // Remove clusters/cells with time smaller than this value, in ns
144 Double_t fTimeCutMax ; // Remove clusters/cells with time larger than this value, in ns
145 Int_t fNCellsCut ; // Accept for the analysis clusters with more than fNCellsCut cells
146 Int_t fNLMCutMin ; // Remove clusters/cells with number of local maxima smaller than this value
147 Int_t fNLMCutMax ; // Remove clusters/cells with number of local maxima larger than this value
148 Bool_t fFillSSHistograms ; // Fill shower shape histograms
149 Bool_t fFillOnlySimpleSSHisto; // Fill selected cluster histograms, selected SS histograms
150 Int_t fNOriginHistograms; // Fill only NOriginHistograms of the 14 defined types
151 Int_t fNPrimaryHistograms; // Fill only NPrimaryHistograms of the 7 defined types
152 Bool_t fFillPileUpHistograms; // Fill pile-up related histograms
153 Bool_t fFillEMCALBCHistograms; // Fill eta-phi BC dependent histograms
156 TH1F * fhClusterCuts[10]; //! control histogram on the different photon selection cuts
157 TH2F * fhNCellsE; //! number of cells in cluster vs E
158 TH2F * fhCellsE; //! energy of cells in cluster vs E of cluster
159 TH2F * fhMaxCellDiffClusterE; //! Fraction of energy carried by cell with maximum energy
160 TH2F * fhTimePt; //! time of photon cluster vs pt
162 TH2F * fhEtaPhi ; //! Pseudorapidity vs Phi of clusters for E > 0.5
163 TH2F * fhEtaPhiEMCALBC0 ; //! Pseudorapidity vs Phi of clusters for E > 0.5
164 TH2F * fhEtaPhiEMCALBC1 ; //! Pseudorapidity vs Phi of clusters for E > 0.5
165 TH2F * fhEtaPhiEMCALBCN ; //! Pseudorapidity vs Phi of clusters for E > 0.5
167 TH2F * fhEtaPhiTriggerEMCALBC[11] ; //! Pseudorapidity vs Phi of clusters for E > 2
168 TH2F * fhTimeTriggerEMCALBC [11] ; //! Time distribution of clusters, when trigger is in a given BC
169 TH2F * fhTimeTriggerEMCALBCPileUpSPD[11]; //! Time distribution of clusters, when trigger is in a given BC, tagged as pile-up SPD
171 TH2F * fhEtaPhiTriggerEMCALBCUM[11] ; //! Pseudorapidity vs Phi of clusters for E > 2, not matched to trigger
172 TH2F * fhTimeTriggerEMCALBCUM [11] ; //! Time distribution of clusters, when trigger is in a given BC, not matched to trigger
174 TH2F * fhEtaPhiTriggerEMCALBCCluster [11] ; //! Pseudorapidity vs Phi of trigger clusters
175 TH2F * fhTimeTriggerEMCALBCCluster [11] ; //! Time distribution of clusters, when trigger cluster is in a given BC
176 TH2F * fhEtaPhiTriggerEMCALBCUMCluster[11] ; //! Pseudorapidity vs Phi of highest E cluster in event, not matched to trigger
177 TH2F * fhTimeTriggerEMCALBCUMCluster [11] ; //! Time distribution of highest energy cluster in event, when trigger is in a given BC, not
179 TH2F * fhEtaPhiTriggerEMCALBCClusterOverTh ; //! Pseudorapidity vs Phi of trigger clusters, over nominal threshold
180 TH2F * fhEtaPhiTriggerEMCALBCUMClusterOverTh ; //! Pseudorapidity vs Phi of highest E cluster in event, not matched to trigger, over nominal threshold
181 TH2F * fhEtaPhiTriggerEMCALBCClusterBelowTh1 ; //! Pseudorapidity vs Phi of trigger clusters, 1 GeV below nominal threshold
182 TH2F * fhEtaPhiTriggerEMCALBCUMClusterBelowTh1 ; //! Pseudorapidity vs Phi of highest E cluster in event, not matched to trigger, 2 GeV below nominal threshold
183 TH2F * fhEtaPhiTriggerEMCALBCClusterBelowTh2 ; //! Pseudorapidity vs Phi of trigger clusters, 1 GeV below nominal threshold
184 TH2F * fhEtaPhiTriggerEMCALBCUMClusterBelowTh2 ; //! Pseudorapidity vs Phi of highest E cluster in event, not matched to trigger, 2 GeV below nominal threshold
186 TH2F * fhEtaPhiTriggerEMCALBCExotic ; //! Pseudorapidity vs Phi of trigger exotic clusters
187 TH2F * fhTimeTriggerEMCALBCExotic ; //! Time distribution of clusters, when trigger exotic cluster
188 TH2F * fhEtaPhiTriggerEMCALBCUMExotic ; //! Pseudorapidity vs Phi of highest E exotic cluster in event, not matched to trigger
189 TH2F * fhTimeTriggerEMCALBCUMExotic ; //! Time distribution of highest energy exotic cluster in event, not matched to trigger
191 TH2F * fhEtaPhiTriggerEMCALBCBad ; //! Pseudorapidity vs Phi of trigger exotic clusters
192 TH2F * fhTimeTriggerEMCALBCBad ; //! Time distribution of clusters, when trigger exotic
193 TH2F * fhEtaPhiTriggerEMCALBCUMBad ; //! Pseudorapidity vs Phi of highest E exotic cluster in event, not matched to trigger
194 TH2F * fhTimeTriggerEMCALBCUMBad ; //! Time distribution of highest energy exotic cluster in event, not matched to trigger
196 TH2F * fhEtaPhiTriggerEMCALBCBadExotic ; //! Pseudorapidity vs Phi of trigger exotic and bad clusters
197 TH2F * fhTimeTriggerEMCALBCBadExotic ; //! Time distribution of clusters, when trigger exotic and bad cluster
198 TH2F * fhEtaPhiTriggerEMCALBCUMBadExotic ; //! Pseudorapidity vs Phi of highest E exotic cluster in event, not matched to trigger
199 TH2F * fhTimeTriggerEMCALBCUMBadExotic ; //! Time distribution of highest energy exotic cluster in event, not matched to trigger
201 TH2F * fhEtaPhiTriggerEMCALBCExoticCluster ; //! Pseudorapidity vs Phi of trigger exotic clusters
202 TH2F * fhTimeTriggerEMCALBCExoticCluster ; //! Time distribution of clusters, when trigger exotic cluster
203 TH2F * fhEtaPhiTriggerEMCALBCUMExoticCluster ; //! Pseudorapidity vs Phi of highest E exotic cluster in event, not matched to trigger
204 TH2F * fhTimeTriggerEMCALBCUMExoticCluster ; //! Time distribution of highest energy exotic cluster in event, not matched to trigger
206 TH2F * fhEtaPhiTriggerEMCALBCBadCluster ; //! Pseudorapidity vs Phi of trigger bad clusters
207 TH2F * fhTimeTriggerEMCALBCBadCluster ; //! Time distribution of clusters, when trigger bad cluster is in a given BC
208 TH2F * fhEtaPhiTriggerEMCALBCUMBadCluster ; //! Pseudorapidity vs Phi of highest E bad cluster in event, not matched to trigger
209 TH2F * fhTimeTriggerEMCALBCUMBadCluster ; //! Time distribution of highest energy bad cluster in event, when trigger is in a given BC, not
211 TH2F * fhEtaPhiTriggerEMCALBCBadExoticCluster ; //! Pseudorapidity vs Phi of trigger exotic and bad clusters
212 TH2F * fhTimeTriggerEMCALBCBadExoticCluster ; //! Time distribution of clusters, when trigger exotic and bad cluster
213 TH2F * fhEtaPhiTriggerEMCALBCUMBadExoticCluster; //! Pseudorapidity vs Phi of highest E exotic and bad cluster in event, not matched to trigger
214 TH2F * fhTimeTriggerEMCALBCUMBadExoticCluster ; //! Time distribution of highest energy exotic and bad cluster in event, not matched to trigger
216 TH2F * fhTimeTriggerEMCALBCBadMaxCell ; //! Time distribution of trigger clusters, when trigger bad max cell
217 TH2F * fhTimeTriggerEMCALBCUMBadMaxCell ; //! Time distribution of highest energy bad max cell cluster in event, when trigger is not found
218 TH2F * fhTimeTriggerEMCALBCBadMaxCellExotic ; //! Time distribution of trigger clusters, when trigger exotic cluster with bad max cell
219 TH2F * fhTimeTriggerEMCALBCUMBadMaxCellExotic ; //! Time distribution of highest energy exotic with bad max cell cluster in event, when trigger is not found
221 TH2F * fhEtaPhiTriggerEMCALBCUMReMatchOpenTime ; //! Pseudorapidity vs Phi of highest E bad cluster in event, not matched to trigger
222 TH2F * fhTimeTriggerEMCALBCUMReMatchOpenTime ; //! Time distribution of highest energy bad max cell cluster in event, when trigger is not found
223 TH2F * fhEtaPhiTriggerEMCALBCUMReMatchCheckNeigh; //! Pseudorapidity vs Phi of highest E bad cluster in event, not matched to trigger
224 TH2F * fhTimeTriggerEMCALBCUMReMatchCheckNeigh ; //! Time distribution of highest energy bad max cell cluster in event, when trigger is not found
225 TH2F * fhEtaPhiTriggerEMCALBCUMReMatchBoth ; //! Pseudorapidity vs Phi of highest E bad cluster in event, not matched to trigger
226 TH2F * fhTimeTriggerEMCALBCUMReMatchBoth ; //! Time distribution of highest energy bad max cell cluster in event, when trigger is not found
228 TH2F * fhEtaPhiNoTrigger ; //! Pseudorapidity vs Phi of highest E exotic cluster in event, no trigger at all
229 TH2F * fhTimeNoTrigger ; //! Time distribution of highest energy exotic cluster in event, no trigger at all
231 TH1F * fhEPhoton ; //! Number of identified photon vs energy
232 TH1F * fhPtPhoton ; //! Number of identified photon vs transerse momentum
233 TH2F * fhPhiPhoton ; //! Azimuthal angle of identified photon vs transerse momentum
234 TH2F * fhEtaPhoton ; //! Pseudorapidity of identified photon vs transerse momentum
235 TH2F * fhEtaPhiPhoton ; //! Pseudorapidity vs Phi of identified photon for E > 0.5
236 TH2F * fhEtaPhi05Photon ; //! Pseudorapidity vs Phi of identified photon for E < 0.5
237 TH2F * fhEtaPhiPhotonEMCALBC0 ; //! Pseudorapidity vs Phi of identified photon for E > 0.5
238 TH2F * fhEtaPhiPhotonEMCALBC1 ; //! Pseudorapidity vs Phi of identified photon for E > 0.5
239 TH2F * fhEtaPhiPhotonEMCALBCN ; //! Pseudorapidity vs Phi of identified photon for E > 0.5
240 TH2F * fhEtaPhiPhotonTriggerEMCALBC[11]; //! Pseudorapidity vs Phi of photons for E > 0.5
241 TH2F * fhTimePhotonTriggerEMCALBC [11]; //! Time distribution of photons, when trigger is in a given BC
242 TH2F * fhTimePhotonTriggerEMCALBCPileUpSPD[11] ; //! Time distribution of photons, when trigger is in a given BC, tagged as pile-up SPD
243 TH2F * fhEtaPhiPhotonTriggerEMCALBCUM[11]; //! Pseudorapidity vs Phi of photons for E > 2, not matched to trigger
244 TH2F * fhTimePhotonTriggerEMCALBCUM [11]; //! Time distribution of photons, when trigger is in a given BC, not matched to trigger
246 TH2F * fhPtCentralityPhoton ; //! centrality vs photon pT
247 TH2F * fhPtEventPlanePhoton ; //! event plane vs photon pT
250 TH2F * fhNLocMax; //! number of maxima in selected clusters
252 TH2F * fhDispE; //! cluster dispersion vs E
253 TH2F * fhLam0E; //! cluster lambda0 vs E
254 TH2F * fhLam1E; //! cluster lambda1 vs E
256 TH2F * fhDispETRD; //! cluster dispersion vs E, SM covered by TRD
257 TH2F * fhLam0ETRD; //! cluster lambda0 vs E, SM covered by TRD
258 TH2F * fhLam1ETRD; //! cluster lambda1 vs E, SM covered by TRD
260 TH2F * fhDispETM; //! cluster dispersion vs E, cut on Track Matching residual
261 TH2F * fhLam0ETM; //! cluster lambda0 vs E, cut on Track Matching residual
262 TH2F * fhLam1ETM; //! cluster lambda1 vs E, cut on Track Matching residual
264 TH2F * fhDispETMTRD; //! cluster dispersion vs E, SM covered by TRD, cut on Track Matching residual
265 TH2F * fhLam0ETMTRD; //! cluster lambda0 vs E, SM covered by TRD, cut on Track Matching residual
266 TH2F * fhLam1ETMTRD; //! cluster lambda1 vs E, SM covered by TRD, cut on Track Matching residual
268 TH2F * fhNCellsLam0LowE; //! number of cells in cluster vs lambda0
269 TH2F * fhNCellsLam1LowE; //! number of cells in cluster vs lambda1
270 TH2F * fhNCellsDispLowE; //! number of cells in cluster vs dispersion
271 TH2F * fhNCellsLam0HighE; //! number of cells in cluster vs lambda0, E>2
272 TH2F * fhNCellsLam1HighE; //! number of cells in cluster vs lambda1, E>2
273 TH2F * fhNCellsDispHighE; //! number of cells in cluster vs dispersion, E>2
275 TH2F * fhEtaLam0LowE; //! cluster eta vs lambda0, E<2
276 TH2F * fhPhiLam0LowE; //! cluster phi vs lambda0, E<2
277 TH2F * fhEtaLam0HighE; //! cluster eta vs lambda0, E>2
278 TH2F * fhPhiLam0HighE; //! cluster phi vs lambda0, E>2
279 TH2F * fhLam0DispLowE; //! cluster lambda0 vs dispersion, E<2
280 TH2F * fhLam0DispHighE; //! cluster lambda0 vs dispersion, E>2
281 TH2F * fhLam1Lam0LowE; //! cluster lambda1 vs lambda0, E<2
282 TH2F * fhLam1Lam0HighE; //! cluster lambda1 vs lambda0, E>2
283 TH2F * fhDispLam1LowE; //! cluster disp vs lambda1, E<2
284 TH2F * fhDispLam1HighE; //! cluster disp vs lambda1, E>2
286 TH2F * fhDispEtaE ; //! shower dispersion in eta direction
287 TH2F * fhDispPhiE ; //! shower dispersion in phi direction
288 TH2F * fhSumEtaE ; //! shower dispersion in eta direction
289 TH2F * fhSumPhiE ; //! shower dispersion in phi direction
290 TH2F * fhSumEtaPhiE ; //! shower dispersion in eta and phi direction
291 TH2F * fhDispEtaPhiDiffE ; //! shower dispersion eta - phi
292 TH2F * fhSphericityE ; //! shower sphericity in eta vs phi
293 TH2F * fhDispSumEtaDiffE ; //! difference of 2 eta dispersions
294 TH2F * fhDispSumPhiDiffE ; //! difference of 2 phi dispersions
295 TH2F * fhDispEtaDispPhi[7] ; //! shower dispersion in eta direction vs phi direction for 5 E bins [0-2],[2-4],[4-6],[6-10],[> 10]
296 TH2F * fhLambda0DispEta[7] ; //! shower shape correlation l0 vs disp eta
297 TH2F * fhLambda0DispPhi[7] ; //! shower shape correlation l0 vs disp phi
299 //Fill MC dependent histograms, Origin of this cluster is ...
301 TH2F * fhMCDeltaE[14] ; //! MC-Reco E distribution coming from MC particle
302 TH2F * fhMCDeltaPt[14] ; //! MC-Reco pT distribution coming from MC particle
303 TH2F * fhMC2E[14] ; //! E distribution, Reco vs MC coming from MC particle
304 TH2F * fhMC2Pt[14] ; //! pT distribution, Reco vs MC coming from MC particle
306 TH1F * fhMCE[14]; //! Number of identified photon vs cluster energy coming from MC particle
307 TH1F * fhMCPt[14]; //! Number of identified photon vs cluster pT coming from MC particle
308 TH2F * fhMCPhi[14]; //! Phi of identified photon coming from MC particle
309 TH2F * fhMCEta[14]; //! eta of identified photon coming from MC particle
311 TH1F * fhEPrimMC[7]; //! Number of generated photon vs energy
312 TH1F * fhPtPrimMC[7]; //! Number of generated photon vs pT
313 TH2F * fhPhiPrimMC[7]; //! Phi of generted photon
314 TH2F * fhYPrimMC[7]; //! Rapidity of generated photon
316 TH1F * fhEPrimMCAcc[7]; //! Number of generated photon vs energy, in calorimeter acceptance
317 TH1F * fhPtPrimMCAcc[7]; //! Number of generated photon vs pT, in calorimeter acceptance
318 TH2F * fhPhiPrimMCAcc[7]; //! Phi of generted photon, in calorimeter acceptance
319 TH2F * fhYPrimMCAcc[7]; //! Rapidity of generated photon, in calorimeter acceptance
323 TH2F * fhMCELambda0[6] ; //! E vs Lambda0 from MC particle
324 TH2F * fhMCELambda1[6] ; //! E vs Lambda1 from MC particle
325 TH2F * fhMCEDispersion[6] ; //! E vs Dispersion from MC particle
327 TH2F * fhMCPhotonELambda0NoOverlap ; //! E vs Lambda0 from MC photons, no overlap
328 TH2F * fhMCPhotonELambda0TwoOverlap ; //! E vs Lambda0 from MC photons, 2 particles overlap
329 TH2F * fhMCPhotonELambda0NOverlap ; //! E vs Lambda0 from MC photons, N particles overlap
331 TH2F * fhMCLambda0vsClusterMaxCellDiffE0[6]; //! Lambda0 vs fraction of energy of max cell for E < 2 GeV
332 TH2F * fhMCLambda0vsClusterMaxCellDiffE2[6]; //! Lambda0 vs fraction of energy of max cell for 2< E < 6 GeV
333 TH2F * fhMCLambda0vsClusterMaxCellDiffE6[6]; //! Lambda0 vs fraction of energy of max cell for E > 6 GeV
334 TH2F * fhMCNCellsvsClusterMaxCellDiffE0[6]; //! NCells vs fraction of energy of max cell for E < 2
335 TH2F * fhMCNCellsvsClusterMaxCellDiffE2[6]; //! NCells vs fraction of energy of max cell for 2 < E < 6 GeV
336 TH2F * fhMCNCellsvsClusterMaxCellDiffE6[6]; //! NCells vs fraction of energy of max cell for E > 6
337 TH2F * fhMCNCellsE[6]; //! NCells per cluster vs energy
338 TH2F * fhMCMaxCellDiffClusterE[6]; //! Fraction of energy carried by cell with maximum energy
340 TH2F * fhMCEDispEta[6] ; //! shower dispersion in eta direction
341 TH2F * fhMCEDispPhi[6] ; //! shower dispersion in phi direction
342 TH2F * fhMCESumEtaPhi[6] ; //! shower dispersion in eta vs phi direction
343 TH2F * fhMCEDispEtaPhiDiff[6] ; //! shower dispersion in eta -phi direction
344 TH2F * fhMCESphericity[6] ; //! shower sphericity, eta vs phi
345 TH2F * fhMCDispEtaDispPhi[7][6] ; //! shower dispersion in eta direction vs phi direction for 5 E bins [0-2],[2-4],[4-6],[6-10],[> 10]
346 TH2F * fhMCLambda0DispEta[7][6] ; //! shower shape correlation l0 vs disp eta
347 TH2F * fhMCLambda0DispPhi[7][6] ; //! shower shape correlation l0 vs disp phi
350 TH2F * fhEmbeddedSignalFractionEnergy ; //! Fraction of photon energy of embedded signal vs cluster energy
352 TH2F * fhEmbedPhotonELambda0FullSignal ; //! Lambda0 vs E for embedded photons with more than 90% of the cluster energy
353 TH2F * fhEmbedPhotonELambda0MostlySignal ; //! Lambda0 vs E for embedded photons with 90%<fraction<50%
354 TH2F * fhEmbedPhotonELambda0MostlyBkg ; //! Lambda0 vs E for embedded photons with 50%<fraction<10%
355 TH2F * fhEmbedPhotonELambda0FullBkg ; //! Lambda0 vs E for embedded photons with less than 10% of the cluster energy
357 TH2F * fhEmbedPi0ELambda0FullSignal ; //! Lambda0 vs E for embedded photons with more than 90% of the cluster energy
358 TH2F * fhEmbedPi0ELambda0MostlySignal ; //! Lambda0 vs E for embedded photons with 90%<fraction<50%
359 TH2F * fhEmbedPi0ELambda0MostlyBkg ; //! Lambda0 vs E for embedded photons with 50%<fraction<10%
360 TH2F * fhEmbedPi0ELambda0FullBkg ; //! Lambda0 vs E for embedded photons with less than 10% of the cluster energy
363 TH2F * fhTrackMatchedDEta[2] ; //! Eta distance between track and cluster vs cluster E, after and before photon cuts
364 TH2F * fhTrackMatchedDPhi[2] ; //! Phi distance between track and cluster vs cluster E, after and before photon cuts
365 TH2F * fhTrackMatchedDEtaDPhi[2] ; //! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV, after and before
367 TH2F * fhTrackMatchedDEtaPos[2] ; //! Eta distance between track and cluster vs cluster E, after and before photon cuts
368 TH2F * fhTrackMatchedDPhiPos[2] ; //! Phi distance between track and cluster vs cluster E, after and before photon cuts
369 TH2F * fhTrackMatchedDEtaDPhiPos[2] ; //! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV, after and before
371 TH2F * fhTrackMatchedDEtaNeg[2] ; //! Eta distance between track and cluster vs cluster E, after and before photon cuts
372 TH2F * fhTrackMatchedDPhiNeg[2] ; //! Phi distance between track and cluster vs cluster E, after and before photon cuts
373 TH2F * fhTrackMatchedDEtaDPhiNeg[2] ; //! Eta vs Phi distance between track and cluster, E cluster > 0.5 GeV, after and before photon cuts
375 TH2F * fhTrackMatchedDEtaTRD[2] ; //! Eta distance between track and cluster vs cluster E, after and before photon cuts, behind TRD
376 TH2F * fhTrackMatchedDPhiTRD[2] ; //! Phi distance between track and cluster vs cluster E, after and before photon cuts, behind TRD
378 TH2F * fhTrackMatchedDEtaMCOverlap[2] ; //! Eta distance between track and cluster vs cluster E, several particle overlap, after and before photon cuts
379 TH2F * fhTrackMatchedDPhiMCOverlap[2] ; //! Phi distance between track and cluster vs cluster E, several particle overlap, after and before photon cuts
380 TH2F * fhTrackMatchedDEtaMCNoOverlap[2]; //! Eta distance between track and cluster vs cluster E, not other particle overlap, after and before photon cuts
381 TH2F * fhTrackMatchedDPhiMCNoOverlap[2]; //! Phi distance between track and cluster vs cluster E, not other particle overlap, after and before photon cuts
382 TH2F * fhTrackMatchedDEtaMCConversion[2]; //! Eta distance between track and cluster vs cluster E, originated in conversion, after and before photon cuts
383 TH2F * fhTrackMatchedDPhiMCConversion[2]; //! Phi distance between track and cluster vs cluster E, originated in conversion, after and before photon cuts
385 TH2F * fhTrackMatchedMCParticle[2]; //! Trace origin of matched particle
386 TH2F * fhdEdx[2]; //! matched track dEdx vs cluster E, after and before photon cuts
387 TH2F * fhEOverP[2]; //! matched track E cluster over P track vs cluster E, after dEdx cut, after and before photon cuts
388 TH2F * fhEOverPTRD[2]; //! matched track E cluster over P track vs cluster E, after dEdx cut, after and before photon cuts, behind TRD
391 TH1F * fhPtPileUp[7]; //! pT distribution of clusters before any selection
392 TH1F * fhPtChargedPileUp[7]; //! pT distribution of track matched clusters
393 TH1F * fhPtPhotonPileUp[7]; //! pT distribution of selected photons
394 TH2F * fhLambda0PileUp[7]; //! E vs M02 distribution of clusters, before any selection
395 TH2F * fhLambda0ChargedPileUp[7]; //! E vs M02 distribution of clusters, track matched clusters
396 TH2F * fhClusterTimeDiffPileUp[7]; //! E vs Time difference inside cluster, before any selection
397 TH2F * fhClusterTimeDiffChargedPileUp[7]; //! E vs Time difference inside cluster for track matched clusters
398 TH2F * fhClusterTimeDiffPhotonPileUp[7]; //! E vs Time difference inside cluster for selected photons
399 TH2F * fhClusterEFracLongTimePileUp[7]; //! E vs fraction of cluster energy from cells with large time
400 TH2F * fhTimePtNoCut; //! time of cluster vs Pt, no cut
401 TH2F * fhTimePtSPD; //! time of cluster vs Pt, IsSPDPileUp
402 TH2F * fhTimePtPhotonNoCut; //! time of photon cluster vs Pt, no cut
403 TH2F * fhTimePtPhotonSPD; //! time of photon cluster vs Pt, IsSPDPileUp
404 TH2F * fhTimeNPileUpVertSPD; //! time of cluster vs n pile-up vertices from SPD
405 TH2F * fhTimeNPileUpVertTrack; //! time of cluster vs n pile-up vertices from Tracks
406 TH2F * fhTimeNPileUpVertContributors; //! time of cluster vs n pile-up vertex from SPD contributors
407 TH2F * fhTimePileUpMainVertexZDistance; //! time of cluster vs difference of z main vertex and pile-up vertex
408 TH2F * fhTimePileUpMainVertexZDiamond; //! time of cluster vs difference of z diamond and pile-up vertex
409 TH2F * fhClusterMultSPDPileUp[4]; //! E max cluster vs event cluster multiplicity, for tmax-tdiff cuts, pile up event
410 TH2F * fhClusterMultNoPileUp[4]; //! E max cluster vs event cluster multiplicity, for tmax-tdiff cuts, not pile up event
411 TH2F * fhEtaPhiBC0; //! eta/phi of clusters in BC=0
412 TH2F * fhEtaPhiBCPlus; //! eta/phi of clusters in BC>0
413 TH2F * fhEtaPhiBCMinus; //! eta/phi of clusters in BC<0
414 TH2F * fhEtaPhiBC0PileUpSPD; //! eta/phi of clusters in BC=0, SPD pile-up
415 TH2F * fhEtaPhiBCPlusPileUpSPD; //! eta/phi of clusters in BC>0, SPD pile-up
416 TH2F * fhEtaPhiBCMinusPileUpSPD; //! eta/phi of clusters in BC<0, SPD pile-up
418 TH2F * fhPtNPileUpSPDVtx; //! cluster pt vs number of spd pile-up vertices
419 TH2F * fhPtNPileUpTrkVtx; //! cluster pt vs number of track pile-up vertices
420 TH2F * fhPtNPileUpSPDVtxTimeCut; //! cluster pt vs number of spd pile-up vertices, time cut +-25 ns
421 TH2F * fhPtNPileUpTrkVtxTimeCut; //! cluster pt vs number of track pile-up vertices, time cut +- 25 ns
422 TH2F * fhPtNPileUpSPDVtxTimeCut2; //! cluster pt vs number of spd pile-up vertices, time cut +-75 ns
423 TH2F * fhPtNPileUpTrkVtxTimeCut2; //! cluster pt vs number of track pile-up vertices, time cut +- 75 ns
425 TH2F * fhPtPhotonNPileUpSPDVtx; //! photon pt vs number of spd pile-up vertices
426 TH2F * fhPtPhotonNPileUpTrkVtx; //! photon pt vs number of track pile-up vertices
427 TH2F * fhPtPhotonNPileUpSPDVtxTimeCut; //! photon pt vs number of spd pile-up vertices, time cut +-25 ns
428 TH2F * fhPtPhotonNPileUpTrkVtxTimeCut; //! photon pt vs number of track pile-up vertices, time cut +- 25 ns
429 TH2F * fhPtPhotonNPileUpSPDVtxTimeCut2; //! photon pt vs number of spd pile-up vertices, time cut +-75 ns
430 TH2F * fhPtPhotonNPileUpTrkVtxTimeCut2; //! photon pt vs number of track pile-up vertices, time cut +- 75 ns
432 AliAnaPhoton( const AliAnaPhoton & g) ; // cpy ctor
433 AliAnaPhoton & operator = (const AliAnaPhoton & g) ; // cpy assignment
435 ClassDef(AliAnaPhoton,34)
439 #endif//ALIANAPHOTON_H