1 #ifndef ALIDNDPTANALYSIS_H
2 #define ALIDNDPTANALYSIS_H
4 //------------------------------------------------------------------------------
5 // AlidNdPtAnalysis class used for dNdPt analysis.
7 // Author: J.Otwinowski 04/11/2008
8 //------------------------------------------------------------------------------
20 class AliESDtrackCuts;
21 class AliVertexerTracks;
24 class AliESDfriendTrack;
29 class AlidNdPtAnalysis : public AlidNdPt {
32 AlidNdPtAnalysis(Char_t* name, Char_t* title);
39 virtual void Process(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0);
41 // Merge output objects (needed by PROOF)
42 virtual Long64_t Merge(TCollection* const list);
44 // Analyse output histograms
45 virtual void Analyse();
47 // Export objects to folder
48 virtual TFolder *ExportToFolder(TObjArray * const array=0);
50 // Get analysis folder
51 TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}
53 // Fill control histograms
54 void SetHistogramsOn(const Bool_t histOn=kTRUE) {fHistogramsOn = histOn;}
55 Bool_t IsHistogramsOn() const {return fHistogramsOn;}
57 // Define 0-multiplicity bin for LHC
58 // background calculation
59 static Bool_t IsBinZeroSPDvtx(const AliESDEvent* esdEvent);
60 static Bool_t IsBinZeroTrackSPDvtx(const AliESDEvent* esdEvent);
62 // Create folder for analysed histograms
63 TFolder *CreateFolder(TString folder = "folderdNdPtAnalysis",TString title = "Analysed dNdPt histograms");
66 void FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack, AlidNdPtHelper::TrackObject trackObj);
67 void FillHistograms(AliStack *const stack, Int_t label, AlidNdPtHelper::TrackObject trackObj);
68 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);
71 THnSparseF *GetEventMultCorrelationMatrix() const {return fEventMultCorrelationMatrix;}
72 THnSparseF *GetTrackPtCorrelationMatrix() const {return fTrackPtCorrelationMatrix;}
75 THnSparseF *GetGenEventMatrix() const {return fGenEventMatrix;}
76 THnSparseF *GetGenSDEventMatrix() const {return fGenSDEventMatrix;}
77 THnSparseF *GetGenDDEventMatrix() const {return fGenDDEventMatrix;}
78 THnSparseF *GetGenNDEventMatrix() const {return fGenNDEventMatrix;}
79 THnSparseF *GetGenNSDEventMatrix() const {return fGenNSDEventMatrix;}
81 THnSparseF *GetTriggerEventMatrix() const {return fTriggerEventMatrix;}
82 THnSparseF *GetTriggerSDEventMatrix() const {return fTriggerSDEventMatrix;}
83 THnSparseF *GetTriggerDDEventMatrix() const {return fTriggerDDEventMatrix;}
84 THnSparseF *GetTriggerNDEventMatrix() const {return fTriggerNDEventMatrix;}
85 THnSparseF *GetTriggerNSDEventMatrix() const {return fTriggerNSDEventMatrix;}
87 THnSparseF *GetRecEventMatrix() const {return fRecEventMatrix;}
88 THnSparseF *GetRecSDEventMatrix() const {return fRecSDEventMatrix;}
89 THnSparseF *GetRecDDEventMatrix() const {return fRecDDEventMatrix;}
90 THnSparseF *GetRecNDEventMatrix() const {return fRecNDEventMatrix;}
91 THnSparseF *GetRecNSDEventMatrix() const {return fRecNSDEventMatrix;}
94 THnSparseF *GetGenTrackEventMatrix() const {return fGenTrackEventMatrix;}
95 THnSparseF *GetGenTrackSDEventMatrix() const {return fGenTrackSDEventMatrix;}
96 THnSparseF *GetGenTrackDDEventMatrix() const {return fGenTrackDDEventMatrix;}
97 THnSparseF *GetGenTrackNDEventMatrix() const {return fGenTrackNDEventMatrix;}
98 THnSparseF *GetGenTrackNSDEventMatrix() const {return fGenTrackNSDEventMatrix;}
100 THnSparseF *GetTriggerTrackEventMatrix() const {return fTriggerTrackEventMatrix;}
101 THnSparseF *GetTriggerTrackSDEventMatrix() const {return fTriggerTrackSDEventMatrix;}
102 THnSparseF *GetTriggerTrackDDEventMatrix() const {return fTriggerTrackDDEventMatrix;}
103 THnSparseF *GetTriggerTrackNDEventMatrix() const {return fTriggerTrackNDEventMatrix;}
104 THnSparseF *GetTriggerTrackNSDEventMatrix() const {return fTriggerTrackNSDEventMatrix;}
106 THnSparseF *GetRecTrackEventMatrix() const {return fRecTrackEventMatrix;}
107 THnSparseF *GetRecTrackSDEventMatrix() const {return fRecTrackSDEventMatrix;}
108 THnSparseF *GetRecTrackDDEventMatrix() const {return fRecTrackDDEventMatrix;}
109 THnSparseF *GetRecTrackNDEventMatrix() const {return fRecTrackNDEventMatrix;}
110 THnSparseF *GetRecTrackNSDEventMatrix() const {return fRecTrackNSDEventMatrix;}
113 THnSparseF *GetGenTrackMatrix() const {return fGenTrackMatrix;}
114 THnSparseF *GetGenPrimTrackMatrix() const {return fGenPrimTrackMatrix;}
115 THnSparseF *GetRecPrimTrackMatrix() const {return fRecPrimTrackMatrix;}
117 THnSparseF *GetRecTrackMatrix() const {return fRecTrackMatrix;}
118 THnSparseF *GetRecSecTrackMatrix() const {return fRecSecTrackMatrix;}
119 THnSparseF *GetRecMultTrackMatrix() const {return fRecMultTrackMatrix;}
122 // control histograms
124 THnSparseF *GetMCEventHist1() const {return fMCEventHist1;}
125 THnSparseF *GetRecEventHist1() const {return fRecEventHist1;}
126 THnSparseF *GetRecEventHist2() const {return fRecEventHist2;}
127 THnSparseF *GetRecMCEventHist1() const {return fRecMCEventHist1;}
128 THnSparseF *GetRecMCEventHist2() const {return fRecMCEventHist2;}
129 THnSparseF *GetRecMCEventHist3() const {return fRecMCEventHist3;}
131 THnSparseF *GetMCTrackHist1(Int_t i) const {return fMCTrackHist1[i];}
132 THnSparseF *GetMCPrimTrackHist1(Int_t i) const {return fMCPrimTrackHist1[i];}
133 THnSparseF *GetMCPrimTrackHist2(Int_t i) const {return fMCPrimTrackHist2[i];}
134 THnSparseF *GetMCSecTrackHist1(Int_t i) const {return fMCSecTrackHist1[i];}
136 THnSparseF *GetRecTrackHist1(Int_t i) const {return fRecTrackHist1[i];}
137 THnSparseF *GetRecTrackMultHist1(Int_t i) const {return fRecTrackMultHist1[i];}
139 THnSparseF *GetRecMCTrackHist1() const {return fRecMCTrackHist1;}
140 THnSparseF *GetMCMultRecTrackHist1() const {return fMCMultRecTrackHist1;}
142 THnSparseF *GetRecTrackHist2() const {return fRecTrackHist2;}
147 TFolder *fAnalysisFolder; // folder for analysed histograms
148 Bool_t fHistogramsOn; // switch on/off filling of control histograms
151 // correlation matrices (histograms)
154 // event rec. track vs true track multiplicity correlation matrix
155 THnSparseF *fEventMultCorrelationMatrix; //-> mult:mult_true_tracks
157 // rec. track pt vs true track pt correlation matrix for given eta
158 THnSparseF *fTrackPtCorrelationMatrix; //-> Pt:mcPt:mcEta
161 // event level correction
165 THnSparseF *fGenEventMatrix; //-> mcZv:multMB (inelastic)
166 THnSparseF *fGenSDEventMatrix; //-> mcZv:multMB (single diffractive)
167 THnSparseF *fGenDDEventMatrix; //-> mcZv:multMB (single diffractive)
168 THnSparseF *fGenNDEventMatrix; //-> mcZv:multMB (non diffractive)
169 THnSparseF *fGenNSDEventMatrix; //-> mcZv:multMB (non single diffractive)
171 // trigger bias corrections (fTriggerEventMatrix / fGenEventMatrix)
172 THnSparseF *fTriggerEventMatrix; //-> mcZv:multMB
173 THnSparseF *fTriggerSDEventMatrix; //-> mcZv:multMB
174 THnSparseF *fTriggerDDEventMatrix; //-> mcZv:multMB
175 THnSparseF *fTriggerNDEventMatrix; //-> mcZv:multMB
176 THnSparseF *fTriggerNSDEventMatrix; //-> mcZv:multMB
178 // event vertex rec. eff correction (fRecEventMatrix / fTriggerEventMatrix)
179 THnSparseF *fRecEventMatrix; //-> mcZv:multMB
180 THnSparseF *fRecSDEventMatrix; //-> mcZv:multMB
181 THnSparseF *fRecDDEventMatrix; //-> mcZv:multMB
182 THnSparseF *fRecNDEventMatrix; //-> mcZv:multMB
183 THnSparseF *fRecNSDEventMatrix; //-> mcZv:multMB
186 // track-event level correction
189 THnSparseF *fGenTrackEventMatrix; //-> mcZv:mcPt:mcEta
190 THnSparseF *fGenTrackSDEventMatrix; //-> mcZv:mcPt:mcEta
191 THnSparseF *fGenTrackDDEventMatrix; //-> mcZv:mcPt:mcEta
192 THnSparseF *fGenTrackNDEventMatrix; //-> mcZv:mcPt:mcEta
193 THnSparseF *fGenTrackNSDEventMatrix; //-> mcZv:mcPt:mcEta
195 // trigger bias corrections (fTriggerTrackEventMatrix / fGenTrackEventMatrix)
196 THnSparseF *fTriggerTrackEventMatrix; //-> mcZv:mcPt:mcEta
197 THnSparseF *fTriggerTrackSDEventMatrix; //-> mcZv:mcPt:mcEta
198 THnSparseF *fTriggerTrackDDEventMatrix; //-> mcZv:mcPt:mcEta
199 THnSparseF *fTriggerTrackNDEventMatrix; //-> mcZv:mcPt:mcEta
200 THnSparseF *fTriggerTrackNSDEventMatrix; //-> mcZv:mcPt:mcEta
202 // event vertex rec. corrections (fRecTrackEventMatrix / fTriggerTrackEventMatrix)
203 THnSparseF *fRecTrackEventMatrix; //-> mcZv:Pt:mcEta
204 THnSparseF *fRecTrackSDEventMatrix; //-> mcZv:Pt:mcEta
205 THnSparseF *fRecTrackDDEventMatrix; //-> mcZv:Pt:mcEta
206 THnSparseF *fRecTrackNDEventMatrix; //-> mcZv:Pt:mcEta
207 THnSparseF *fRecTrackNSDEventMatrix; //-> mcZv:Pt:mcEta
210 // track level correction
213 // track rec. efficiency correction (fRecPrimTrackMatrix / fGenPrimTrackMatrix)
214 THnSparseF *fGenTrackMatrix; //-> mcZv:mcPt:mcEta
215 THnSparseF *fGenPrimTrackMatrix; //-> mcZv:mcPt:mcEta
216 THnSparseF *fRecPrimTrackMatrix; //-> mcZv:mcPt:mcEta
218 // secondary track contamination correction (fRecSecTrackMatrix / fRecTrackMatrix)
219 THnSparseF *fRecTrackMatrix; //-> mcZv:mcPt:mcEta
220 THnSparseF *fRecSecTrackMatrix; //-> mcZv:mcPt:mcEta
222 // multiple rec. track corrections (fRecMultTrackMatrix / fRecTrackMatrix)
223 THnSparseF *fRecMultTrackMatrix; //-> mcZv:Pt:mcEta
226 // ESD and MC control analysis histograms
229 // THnSparse event histograms
230 THnSparseF *fMCEventHist1; //-> mcXv:mcYv:mcZv
231 THnSparseF *fRecEventHist1; //-> Xv:Yv:Zv
232 THnSparseF *fRecEventHist2; //-> Zv:multMB:mult
233 THnSparseF *fRecMCEventHist1; //-> Xv-mcXv:Yv-mcYv:Zv-mcZv
234 THnSparseF *fRecMCEventHist2; //-> Xv-mcXv:Zv-mcZv:mult
235 THnSparseF *fRecMCEventHist3; //-> mult:EventType (ND, DD, SD)
237 // THnSparse track histograms
238 // [0] - after charged track selection, [1] - after acceptance cuts, [2] - after esd track cuts
240 THnSparseF *fMCTrackHist1[AlidNdPtHelper::kCutSteps]; //-> mcPt:mcEta:mcPhi
241 THnSparseF *fMCPrimTrackHist1[AlidNdPtHelper::kCutSteps]; //-> mcPt:mcEta:pid:mech:mother
242 THnSparseF *fMCPrimTrackHist2[AlidNdPtHelper::kCutSteps]; //-> pdg:mech:mother
243 THnSparseF *fMCSecTrackHist1[AlidNdPtHelper::kCutSteps]; //-> mcPt:mcEta:pid:mech:mother
245 THnSparseF *fRecTrackHist1[AlidNdPtHelper::kCutSteps]; //-> Pt:Eta:Phi
246 THnSparseF *fRecTrackMultHist1[AlidNdPtHelper::kCutSteps]; //-> Pt:mult
248 THnSparseF *fRecMCTrackHist1; //-> mcPt:mcEta:(Pt-mcPt)/mcPt:(Eta-mcEta)
250 //multple reconstructed tracks
251 THnSparseF *fMCMultRecTrackHist1; //-> mcPt:mcEta:pid
253 // track control histograms
254 THnSparseF *fRecTrackHist2; //-> nclust:chi2:Pt:Eta:Phi
256 AlidNdPtAnalysis(const AlidNdPtAnalysis&); // not implemented
257 AlidNdPtAnalysis& operator=(const AlidNdPtAnalysis&); // not implemented
259 ClassDef(AlidNdPtAnalysis,2);