1 #ifndef ALIDNDPTANALYSIS_H
2 #define ALIDNDPTANALYSIS_H
4 //------------------------------------------------------------------------------
5 // AlidNdPtAnalysis class used for dNdPt analysis.
7 // Author: J.Otwinowski 04/11/2008
8 // last change: 2011-04-04 by M.Knichel
9 //------------------------------------------------------------------------------
21 class AliESDtrackCuts;
22 class AliVertexerTracks;
25 class AliESDfriendTrack;
30 class AlidNdPtAnalysis : public AlidNdPt {
33 AlidNdPtAnalysis(Char_t* name, Char_t* title);
40 virtual void Process(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0);
42 // Merge output objects (needed by PROOF)
43 virtual Long64_t Merge(TCollection* const list);
45 // Analyse output histograms
46 virtual void Analyse();
48 // Export objects to folder
49 virtual TFolder *ExportToFolder(TObjArray * const array=0);
51 // Get analysis folder
52 TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}
54 // Fill control histograms
55 void SetHistogramsOn(const Bool_t histOn=kTRUE) {fHistogramsOn = histOn;}
56 Bool_t IsHistogramsOn() const {return fHistogramsOn;}
58 // Define 0-multiplicity bin for LHC
59 // background calculation
60 static Bool_t IsBinZeroSPDvtx(const AliESDEvent* esdEvent);
61 static Bool_t IsBinZeroTrackSPDvtx(const AliESDEvent* esdEvent);
63 // Create folder for analysed histograms
64 TFolder *CreateFolder(TString folder = "folderdNdPtAnalysis",TString title = "Analysed dNdPt histograms");
66 // Set binning for Histograms (if not set default binning is used)
67 void SetBinsMult(Int_t nbins, Double_t* edges) { fMultNbins = nbins; fBinsMult = CloneArray(nbins+1,edges); }
68 void SetBinsPt(Int_t nbins, Double_t* edges) { fPtNbins = nbins; fBinsPt = CloneArray(nbins+1,edges); }
69 void SetBinsPtCorr(Int_t nbins, Double_t* edges) { fPtCorrNbins = nbins; fBinsPtCorr = CloneArray(nbins+1,edges); }
70 void SetBinsEta(Int_t nbins, Double_t* edges) { fEtaNbins = nbins; fBinsEta = CloneArray(nbins+1,edges); }
71 void SetBinsZv(Int_t nbins, Double_t* edges) { fZvNbins = nbins; fBinsZv = CloneArray(nbins+1,edges); }
75 void FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack, const Double_t zv, AlidNdPtHelper::TrackObject trackObj, Int_t multMB);
76 void FillHistograms(AliStack *const stack, Int_t label, AlidNdPtHelper::TrackObject trackObj);
77 void FillHistograms(TObjArray *const allChargedTracks,Int_t *const labelsAll,Int_t multAll,Int_t *const labelsAcc,Int_t multAcc,Int_t *const labelsRec,Int_t multRec);
80 THnSparseF *GetEventMultCorrelationMatrix() const {return fEventMultCorrelationMatrix;}
81 THnSparseF *GetTrackPtCorrelationMatrix() const {return fTrackPtCorrelationMatrix;}
84 THnSparseF *GetGenEventMatrix() const {return fGenEventMatrix;}
85 THnSparseF *GetGenSDEventMatrix() const {return fGenSDEventMatrix;}
86 THnSparseF *GetGenDDEventMatrix() const {return fGenDDEventMatrix;}
87 THnSparseF *GetGenNDEventMatrix() const {return fGenNDEventMatrix;}
88 THnSparseF *GetGenNSDEventMatrix() const {return fGenNSDEventMatrix;}
90 THnSparseF *GetTriggerEventMatrix() const {return fTriggerEventMatrix;}
91 THnSparseF *GetTriggerSDEventMatrix() const {return fTriggerSDEventMatrix;}
92 THnSparseF *GetTriggerDDEventMatrix() const {return fTriggerDDEventMatrix;}
93 THnSparseF *GetTriggerNDEventMatrix() const {return fTriggerNDEventMatrix;}
94 THnSparseF *GetTriggerNSDEventMatrix() const {return fTriggerNSDEventMatrix;}
96 THnSparseF *GetRecEventMatrix() const {return fRecEventMatrix;}
97 THnSparseF *GetRecSDEventMatrix() const {return fRecSDEventMatrix;}
98 THnSparseF *GetRecDDEventMatrix() const {return fRecDDEventMatrix;}
99 THnSparseF *GetRecNDEventMatrix() const {return fRecNDEventMatrix;}
100 THnSparseF *GetRecNSDEventMatrix() const {return fRecNSDEventMatrix;}
103 THnSparseF *GetRecCandleEventMatrix() const {return fRecCandleEventMatrix;}
106 THnSparseF *GetGenTrackEventMatrix() const {return fGenTrackEventMatrix;}
107 THnSparseF *GetGenTrackSDEventMatrix() const {return fGenTrackSDEventMatrix;}
108 THnSparseF *GetGenTrackDDEventMatrix() const {return fGenTrackDDEventMatrix;}
109 THnSparseF *GetGenTrackNDEventMatrix() const {return fGenTrackNDEventMatrix;}
110 THnSparseF *GetGenTrackNSDEventMatrix() const {return fGenTrackNSDEventMatrix;}
112 THnSparseF *GetTriggerTrackEventMatrix() const {return fTriggerTrackEventMatrix;}
113 THnSparseF *GetTriggerTrackSDEventMatrix() const {return fTriggerTrackSDEventMatrix;}
114 THnSparseF *GetTriggerTrackDDEventMatrix() const {return fTriggerTrackDDEventMatrix;}
115 THnSparseF *GetTriggerTrackNDEventMatrix() const {return fTriggerTrackNDEventMatrix;}
116 THnSparseF *GetTriggerTrackNSDEventMatrix() const {return fTriggerTrackNSDEventMatrix;}
118 THnSparseF *GetRecTrackEventMatrix() const {return fRecTrackEventMatrix;}
119 THnSparseF *GetRecTrackSDEventMatrix() const {return fRecTrackSDEventMatrix;}
120 THnSparseF *GetRecTrackDDEventMatrix() const {return fRecTrackDDEventMatrix;}
121 THnSparseF *GetRecTrackNDEventMatrix() const {return fRecTrackNDEventMatrix;}
122 THnSparseF *GetRecTrackNSDEventMatrix() const {return fRecTrackNSDEventMatrix;}
125 THnSparseF *GetGenTrackMatrix() const {return fGenTrackMatrix;}
126 THnSparseF *GetGenPrimTrackMatrix() const {return fGenPrimTrackMatrix;}
127 THnSparseF *GetRecPrimTrackMatrix() const {return fRecPrimTrackMatrix;}
129 THnSparseF *GetRecTrackMatrix() const {return fRecTrackMatrix;}
130 THnSparseF *GetRecSecTrackMatrix() const {return fRecSecTrackMatrix;}
131 THnSparseF *GetRecMultTrackMatrix() const {return fRecMultTrackMatrix;}
134 // control histograms
136 THnSparseF *GetMCEventHist1() const {return fMCEventHist1;}
137 THnSparseF *GetRecEventHist1() const {return fRecEventHist1;}
138 THnSparseF *GetRecEventHist2() const {return fRecEventHist2;}
139 THnSparseF *GetRecMCEventHist1() const {return fRecMCEventHist1;}
140 THnSparseF *GetRecMCEventHist2() const {return fRecMCEventHist2;}
141 THnSparseF *GetRecMCEventHist3() const {return fRecMCEventHist3;}
143 THnSparseF *GetMCTrackHist1(Int_t i) const {return fMCTrackHist1[i];}
144 THnSparseF *GetMCPrimTrackHist1(Int_t i) const {return fMCPrimTrackHist1[i];}
145 THnSparseF *GetMCPrimTrackHist2(Int_t i) const {return fMCPrimTrackHist2[i];}
146 THnSparseF *GetMCSecTrackHist1(Int_t i) const {return fMCSecTrackHist1[i];}
148 THnSparseF *GetRecTrackHist1(Int_t i) const {return fRecTrackHist1[i];}
149 THnSparseF *GetRecTrackMultHist1(Int_t i) const {return fRecTrackMultHist1[i];}
151 THnSparseF *GetRecMCTrackHist1() const {return fRecMCTrackHist1;}
152 THnSparseF *GetMCMultRecTrackHist1() const {return fMCMultRecTrackHist1;}
154 THnSparseF *GetRecTrackHist2() const {return fRecTrackHist2;}
155 THnSparseF *GetEventCount() const {return fEventCount;}
158 // Generic histograms to be corrected
160 THnSparseF *GetRecEventHist() const {return fRecEventHist;}
161 THnSparseF *GetRecTrackHist() const {return fRecTrackHist;}
166 TFolder *fAnalysisFolder; // folder for analysed histograms
167 Bool_t fHistogramsOn; // switch on/off filling of control histograms
170 // correlation matrices (histograms)
173 // event rec. track vs true track multiplicity correlation matrix
174 THnSparseF *fEventMultCorrelationMatrix; //-> mult:mult_true_tracks:multMB
176 // rec. track pt vs true track pt correlation matrix for given eta
177 THnSparseF *fTrackPtCorrelationMatrix; //-> Pt:mcPt:mcEta
180 // event level correction
184 THnSparseF *fGenEventMatrix; //-> mcZv:multMB (inelastic)
185 THnSparseF *fGenSDEventMatrix; //-> mcZv:multMB (single diffractive)
186 THnSparseF *fGenDDEventMatrix; //-> mcZv:multMB (single diffractive)
187 THnSparseF *fGenNDEventMatrix; //-> mcZv:multMB (non diffractive)
188 THnSparseF *fGenNSDEventMatrix; //-> mcZv:multMB (non single diffractive)
190 // trigger bias corrections (fTriggerEventMatrix / fGenEventMatrix)
191 THnSparseF *fTriggerEventMatrix; //-> mcZv:multMB
192 THnSparseF *fTriggerSDEventMatrix; //-> mcZv:multMB
193 THnSparseF *fTriggerDDEventMatrix; //-> mcZv:multMB
194 THnSparseF *fTriggerNDEventMatrix; //-> mcZv:multMB
195 THnSparseF *fTriggerNSDEventMatrix; //-> mcZv:multMB
197 // event vertex rec. eff correction (fRecEventMatrix / fTriggerEventMatrix)
198 THnSparseF *fRecEventMatrix; //-> mcZv:multMB
199 THnSparseF *fRecSDEventMatrix; //-> mcZv:multMB
200 THnSparseF *fRecDDEventMatrix; //-> mcZv:multMB
201 THnSparseF *fRecNDEventMatrix; //-> mcZv:multMB
202 THnSparseF *fRecNSDEventMatrix; //-> mcZv:multMB
206 // track-event level correction
209 THnSparseF *fGenTrackEventMatrix; //-> mcZv:mcPt:mcEta
210 THnSparseF *fGenTrackSDEventMatrix; //-> mcZv:mcPt:mcEta
211 THnSparseF *fGenTrackDDEventMatrix; //-> mcZv:mcPt:mcEta
212 THnSparseF *fGenTrackNDEventMatrix; //-> mcZv:mcPt:mcEta
213 THnSparseF *fGenTrackNSDEventMatrix; //-> mcZv:mcPt:mcEta
215 // trigger bias corrections (fTriggerTrackEventMatrix / fGenTrackEventMatrix)
216 THnSparseF *fTriggerTrackEventMatrix; //-> mcZv:mcPt:mcEta
217 THnSparseF *fTriggerTrackSDEventMatrix; //-> mcZv:mcPt:mcEta
218 THnSparseF *fTriggerTrackDDEventMatrix; //-> mcZv:mcPt:mcEta
219 THnSparseF *fTriggerTrackNDEventMatrix; //-> mcZv:mcPt:mcEta
220 THnSparseF *fTriggerTrackNSDEventMatrix; //-> mcZv:mcPt:mcEta
222 // event vertex rec. corrections (fRecTrackEventMatrix / fTriggerTrackEventMatrix)
223 THnSparseF *fRecTrackEventMatrix; //-> mcZv:Pt:mcEta
224 THnSparseF *fRecTrackSDEventMatrix; //-> mcZv:Pt:mcEta
225 THnSparseF *fRecTrackDDEventMatrix; //-> mcZv:Pt:mcEta
226 THnSparseF *fRecTrackNDEventMatrix; //-> mcZv:Pt:mcEta
227 THnSparseF *fRecTrackNSDEventMatrix; //-> mcZv:Pt:mcEta
230 // track level correction
233 // track rec. efficiency correction (fRecPrimTrackMatrix / fGenPrimTrackMatrix)
234 THnSparseF *fGenTrackMatrix; //-> mcZv:mcPt:mcEta
235 THnSparseF *fGenPrimTrackMatrix; //-> mcZv:mcPt:mcEta
236 THnSparseF *fRecPrimTrackMatrix; //-> mcZv:mcPt:mcEta
238 // secondary track contamination correction (fRecSecTrackMatrix / fRecTrackMatrix)
239 THnSparseF *fRecTrackMatrix; //-> mcZv:mcPt:mcEta
240 THnSparseF *fRecSecTrackMatrix; //-> mcZv:mcPt:mcEta
242 // multiple rec. track corrections (fRecMultTrackMatrix / fRecTrackMatrix)
243 THnSparseF *fRecMultTrackMatrix; //-> mcZv:Pt:mcEta
246 // ESD and MC control analysis histograms
249 // THnSparse event histograms
250 THnSparseF *fMCEventHist1; //-> mcXv:mcYv:mcZv
251 THnSparseF *fRecEventHist1; //-> Xv:Yv:Zv
252 THnSparseF *fRecEventHist2; //-> Zv:multMB:mult
253 THnSparseF *fRecMCEventHist1; //-> Xv-mcXv:Yv-mcYv:Zv-mcZv
254 THnSparseF *fRecMCEventHist2; //-> Xv-mcXv:Zv-mcZv:mult
255 THnSparseF *fRecMCEventHist3; //-> mult:EventType (ND, DD, SD)
257 // THnSparse track histograms
258 // [0] - after charged track selection, [1] - after acceptance cuts, [2] - after esd track cuts
260 THnSparseF *fMCTrackHist1[AlidNdPtHelper::kCutSteps]; //-> mcPt:mcEta:mcPhi
261 THnSparseF *fMCPrimTrackHist1[AlidNdPtHelper::kCutSteps]; //-> mcPt:mcEta:pid:mech:mother
262 THnSparseF *fMCPrimTrackHist2[AlidNdPtHelper::kCutSteps]; //-> pdg:mech:mother
263 THnSparseF *fMCSecTrackHist1[AlidNdPtHelper::kCutSteps]; //-> mcPt:mcEta:pid:mech:mother
265 THnSparseF *fRecTrackHist1[AlidNdPtHelper::kCutSteps]; //-> Pt:Eta:Phi
266 THnSparseF *fRecTrackMultHist1[AlidNdPtHelper::kCutSteps]; //-> Pt:mult
268 THnSparseF *fRecMCTrackHist1; //-> mcPt:mcEta:(Pt-mcPt)/mcPt:(Eta-mcEta)
270 //multple reconstructed tracks
271 THnSparseF *fMCMultRecTrackHist1; //-> mcPt:mcEta:pid
273 // track control histograms
274 THnSparseF *fRecTrackHist2; //-> nclust:chi2:Pt:Eta:Phi
277 // Generic histograms to be corrected
279 THnSparseF *fRecEventHist; //-> Zv:multMB
280 THnSparseF *fRecTrackHist; //-> Zv:pT:eta:multRec
281 THnSparseF *fEventCount; //-> trig, trig + vertex, selected event
284 // candle events track corrections
286 THnSparseF *fRecCandleEventMatrix; //-> Zv:multMB
288 //binning for THNsparse
296 Double_t* fBinsPtCorr;
302 AlidNdPtAnalysis(const AlidNdPtAnalysis&); // not implemented
303 AlidNdPtAnalysis& operator=(const AlidNdPtAnalysis&); // not implemented
305 ClassDef(AlidNdPtAnalysis,6);