3 #ifndef AlidNdEtaCorrectionTask_H
4 #define AlidNdEtaCorrectionTask_H
6 #include "AliAnalysisTask.h"
8 #include "AliPWG0Helper.h"
10 class AliESDtrackCuts;
12 class AlidNdEtaCorrection;
19 class AlidNdEtaCorrectionTask : public AliAnalysisTask {
21 AlidNdEtaCorrectionTask(const char* opt = "");
22 virtual ~AlidNdEtaCorrectionTask();
24 virtual void ConnectInputData(Option_t *);
25 virtual void CreateOutputObjects();
26 virtual void Exec(Option_t*);
27 virtual void Terminate(Option_t *);
29 void SetTrackCuts(AliESDtrackCuts* cuts) { fEsdTrackCuts = cuts; }
30 void SetAnalysisMode(AliPWG0Helper::AnalysisMode mode) { fAnalysisMode = mode; }
33 Bool_t SignOK(TParticlePDG* particle);
35 AliESDEvent *fESD; //! ESD object
36 TList* fOutput; //! list send on output slot 0
38 TString fOption; // option string
39 AliPWG0Helper::AnalysisMode fAnalysisMode; // detector that is used for analysis
40 Int_t fSignMode; // if 0 process all particles, if +-1 process only particles with that sign
42 AliESDtrackCuts* fEsdTrackCuts; // Object containing the parameters of the esd track cuts
44 AlidNdEtaCorrection* fdNdEtaCorrection; //! contains the intermediate histograms (on each slave)
46 dNdEtaAnalysis* fdNdEtaAnalysisMC; //! analysis from MC (only triggered, vertex events)
47 dNdEtaAnalysis* fdNdEtaAnalysisESD; //! analysis from ESD (not yet corrected!)
50 TH1F* fPIDParticles; //! pid of primary particles
51 TH1F* fPIDTracks; //! pid of reconstructed tracks
53 TH2F* fVertexCorrelation; //! ESD z-vtx vs MC z-vtx
54 TProfile* fVertexProfile; //! Profile of MC z-vtx - ESD z-vtx vs. MC z-vtx
55 TH1F* fVertexShiftNorm; //! (MC z-vtx - ESD z-vtx) / (sigma_ESD-z-vtx) histogrammed
57 // histograms for systematic studies (must be enabled with option)
59 TH1F* fSigmaVertexTracks; //! (accepted tracks) vs (n of sigma to vertex cut)
60 TH1F* fSigmaVertexPrim; //! (accepted primaries) vs (n of sigma to vertex cut)
61 // enable with option: sigma-vertex
63 TH1F* fMultAll; //! primary particles in |eta| < 1 and pT > 0.2 in all events
64 TH1F* fMultTr; //! primary particles in |eta| < 1 and pT > 0.2 in triggered events
65 TH1F* fMultVtx; //! primary particles in |eta| < 1 and pT > 0.2 in triggered events with vertex
67 TH1F* fDeltaPhi[3]; //! delta phi of primaries, secondaries, other (= unclear cases)
69 AlidNdEtaCorrection* fdNdEtaCorrectionProcessType[3]; //! correction for specific process type (ND, SD, DD)
70 // enable with option: process-types
73 AlidNdEtaCorrectionTask(const AlidNdEtaCorrectionTask&);
74 AlidNdEtaCorrectionTask& operator=(const AlidNdEtaCorrectionTask&);
76 ClassDef(AlidNdEtaCorrectionTask, 1);