spd tracklets-vs-cluster cut in event selection; truncated mean for HighMultTrigger
[u/mrichter/AliRoot.git] / PWGJE / AliAnalysisTaskJetsTM.h
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0eba9d77 1#ifndef AliAnalysisTaskJetsTM_cxx
2#define AliAnalysisTaskJetsTM_cxx
3//
4// Thrust Major (TM) analysis of reconstructed jets.
5// TM is the thrust in the plane perpendicular to the jet axis
6// The present amalysis performs the following steps:
7// (a) Construct to orthogonal unit vectors (e1, e2) in the plane perpendicular to the jet axis
8// (b) Calculate the components of all particles with jT > 1 GeV with respect to e1, e2
9// (c) Construct the sphericity matrix
10// (d) Find the two orthogonal eigenvectors of the spericity matrix
11// (e) Caluclate the components of all particles with jT < 1 GeV in the reference frame spanned by the eigenvectors
12// (f) Calculate the azimuthal angle in this frame
13//
14//
15// Author: andreas.morsch@cern.ch
16
17
18
19class TH1F;
20class TH2F;
21class TList;
22class TProfile;
23
24
25#include "AliAnalysisTaskSE.h"
26
27class AliAnalysisTaskJetsTM : public AliAnalysisTaskSE {
28 public:
29 AliAnalysisTaskJetsTM(const char *name = "AliAnalysisTaskJetsTM");
30 virtual ~AliAnalysisTaskJetsTM() {}
31
32 virtual void UserCreateOutputObjects();
33 virtual void UserExec(Option_t *option);
34 virtual void Terminate(Option_t *);
35
36 private:
37
38 TList *fHists; // List of histos
39 TH1F *fPtH; // pT of reconstructed Jets
40 TH1F *fPtTH; // pT of reconstructed tracks
41 TH1F *fPhiM; // Phi Major distribtion
42 TH2F *fPhiMPt; // Phi Major distribtion vs pt
43 TH2F *fPhiMPtJ; // Phi Major distribtion vs pt jet
44 TH2F *fPtSum; // pT of reconstructed Jets
45
46 AliAnalysisTaskJetsTM(const AliAnalysisTaskJetsTM&); // not implemented
47 AliAnalysisTaskJetsTM& operator=(const AliAnalysisTaskJetsTM&); // not implemented
48
49 ClassDef(AliAnalysisTaskJetsTM, 1); // Jet Thrust Major Analysis
50};
51
52#endif