[u/mrichter/AliRoot.git] / PWG2 / KINK / AliAnalysisKinkESDMC.h

#ifndef ALIANALYSISKINKESDMC_H
#define ALIANALYSISKINKESDMC_H

/*  See cxx source for full Copyright notice */

//-----------------------------------------------------------------
//                 AliAnalysisKinkESDMC class
//         This task is an example of an analysis task
//                  for kink topology Study
//          Authors: Martha Spyropoulou-Stassinaki
//           and members of the Greek group at the
//          Physics Department of Athens University
//                    mspyrop@phys.uoa.gr
//-----------------------------------------------------------------

class AliESDVertex;
class AliESDEvent;
class TTree;
class TH1F;
class TH2F;
class TH1D;
class TH2D;
class AliPID;
class AliAnalysisTaskSE;

class AliAnalysisKinkESDMC : public AliAnalysisTaskSE {
 public:
  AliAnalysisKinkESDMC();
  AliAnalysisKinkESDMC(const char *name);
  virtual ~AliAnalysisKinkESDMC() {}
  
  virtual void   ConnectInputData(Option_t *);
  virtual void   CreateOutputObjects();
  virtual void   Exec(Option_t *option);
  virtual void   Terminate(Option_t *);
 
  Float_t  GetSigmaToVertex(AliESDtrack* esdTrack) const;
  const AliESDVertex *GetEventVertex(const AliESDEvent* esd) const;
  
 private:
   AliESDEvent *fESD;    //!ESD object
   TH1F        *fHistPtESD; //!Pt spectrum of all ESD inside eta, Pt cuts
   TH1F        *fHistPt; //!Pt spectrum of all ESD tracks
   TH1F        *fHistQtAll; //!Qt spectrum of all kinks
   TH1F        *fHistQt1; //!Qt spectrum of Kaon selected sample
   TH1F        *fHistQt2; //!Qt spectrum in Qt region of kaons
   TH1F        *fHistPtKaon; //!Pt Kaon spectrum of clean sample
   TH1F        *fHistPtKPDG; //!Pt Kaon spectrum , confirmed by  PDG,inside kaon Qt region
   TH1F        *fHistEta; //!Eta spectrum of all kinks
   TH1F        *fHistEtaK; //!Eta spectrum of kaons selected by kink topology
   TH1F        *fptKMC; //!Pt Kaon spectrum MC, inside eta and pt cuts 
   TH1F        *fMultiplMC; //!charge multipl MC 
   TH1F        *fESDMult; //!ESD charged mult
   TH1F        *fgenpt; //!Pt Kaon-Kink->mu  spectrum , MC, inside eta, Pt, radius cuts
   TH1F        *frad; //!radius of kinks,  MC , inside the eta nad Pt cuts 
   TH1F        *fKinkKaon; //!Pt of PDG Kaons inside the selcted ones by the KInk topology 
   TH1F        *fKinkKaonBg; //!Pt of the BG inside the kink-Kaon identified spectrum
   TH1F        *fM1kaon; //!inv mass of kink-tracks taken as kaons decaying to  mu + neutrino
   TH1F        *fgenPtEtR; //!MC Pt spectrum of kaons decaying to muon+neutrino and pi +pi, inside eta,Pt,Rad cuts
   TH1F        *fPtKink; //!Pt  spectrum   of all kinks  from track bank
   TH1F        *fptKink; //!Pt  spectrum of all kinks from kink bank
   TH2F        *fcodeH ; //!PDG code(mother)  vrs PDG dcode(daughter) of kinks with Qt <0.12 (fake)
   TH2F        *fdcodeH ; //!Kinks, code  vrs dcode of BG,if mother code is 321 and daughter code > 
   TH2F        *fAngMomK; //! Decay angle vrs Mother Mom for pdg kaons
   TH2F        *fAngMomPi; //! Decay angle vrs Mother Mom for pdg pions
   TH1D        *fRpr; //! Radius of VTX at Y , X plane              
   TH1D        *fZpr; //! Z distrio of main vertex                  
   TH2F        *fAngMomKC; //! Decay angle vrs Mother Mom for pdg kaons, inside the selected sample
   TH2F        *fZvXv; //! two dime of Z vrs X of vtx main           
   TH2F        *fZvYv; //! two dime of Z vrs Y of vtx main           
   TH2F        *fXvYv; //! two dime of X vrs Y of main tracks vtx main           
   TH1F        *fPtPrKink; //! pt of Primary PDG kaons inside the selected ones by the kink topology              
   TF1         *f1;
   TF1         *f2;
  TList        *fListOfHistos; //! list of histos

  AliAnalysisKinkESDMC(const AliAnalysisKinkESDMC&); // not implemented
  AliAnalysisKinkESDMC& operator=(const AliAnalysisKinkESDMC&); // not implemented

  ClassDef(AliAnalysisKinkESDMC, 1); // example of analysis
};

#endif
Commit	Line	Data
10eaad41	1	#ifndef ALIANALYSISKINKESDMC_H
	2	#define ALIANALYSISKINKESDMC_H
	3
	4	/* See cxx source for full Copyright notice */
	5
	6	//-----------------------------------------------------------------
	7	// AliAnalysisKinkESDMC class
	8	// This task is an example of an analysis task
	9	// for kink topology Study
	10	// Authors: Martha Spyropoulou-Stassinaki
	11	// and members of the Greek group at the
	12	// Physics Department of Athens University
	13	// mspyrop@phys.uoa.gr
	14	//-----------------------------------------------------------------
	15
	16	class AliESDVertex;
	17	class AliESDEvent;
	18	class TTree;
	19	class TH1F;
	20	class TH2F;
	21	class TH1D;
	22	class TH2D;
	23	class AliPID;
	24	class AliAnalysisTaskSE;
	25
	26	class AliAnalysisKinkESDMC : public AliAnalysisTaskSE {
	27	public:
	28	AliAnalysisKinkESDMC();
	29	AliAnalysisKinkESDMC(const char *name);
	30	virtual ~AliAnalysisKinkESDMC() {}
	31
	32	virtual void ConnectInputData(Option_t *);
	33	virtual void CreateOutputObjects();
	34	virtual void Exec(Option_t *option);
	35	virtual void Terminate(Option_t *);
	36
	37	Float_t GetSigmaToVertex(AliESDtrack* esdTrack) const;
	38	const AliESDVertex GetEventVertex(const AliESDEvent esd) const;
	39
	40	private:
	41	AliESDEvent *fESD; //!ESD object
	42	TH1F *fHistPtESD; //!Pt spectrum of all ESD inside eta, Pt cuts
	43	TH1F *fHistPt; //!Pt spectrum of all ESD tracks
	44	TH1F *fHistQtAll; //!Qt spectrum of all kinks
	45	TH1F *fHistQt1; //!Qt spectrum of Kaon selected sample
	46	TH1F *fHistQt2; //!Qt spectrum in Qt region of kaons
	47	TH1F *fHistPtKaon; //!Pt Kaon spectrum of clean sample
	48	TH1F *fHistPtKPDG; //!Pt Kaon spectrum , confirmed by PDG,inside kaon Qt region
	49	TH1F *fHistEta; //!Eta spectrum of all kinks
	50	TH1F *fHistEtaK; //!Eta spectrum of kaons selected by kink topology
	51	TH1F *fptKMC; //!Pt Kaon spectrum MC, inside eta and pt cuts
	52	TH1F *fMultiplMC; //!charge multipl MC
	53	TH1F *fESDMult; //!ESD charged mult
	54	TH1F *fgenpt; //!Pt Kaon-Kink->mu spectrum , MC, inside eta, Pt, radius cuts
	55	TH1F *frad; //!radius of kinks, MC , inside the eta nad Pt cuts
	56	TH1F *fKinkKaon; //!Pt of PDG Kaons inside the selcted ones by the KInk topology
	57	TH1F *fKinkKaonBg; //!Pt of the BG inside the kink-Kaon identified spectrum
	58	TH1F *fM1kaon; //!inv mass of kink-tracks taken as kaons decaying to mu + neutrino
	59	TH1F *fgenPtEtR; //!MC Pt spectrum of kaons decaying to muon+neutrino and pi +pi, inside eta,Pt,Rad cuts
	60	TH1F *fPtKink; //!Pt spectrum of all kinks from track bank
	61	TH1F *fptKink; //!Pt spectrum of all kinks from kink bank
	62	TH2F *fcodeH ; //!PDG code(mother) vrs PDG dcode(daughter) of kinks with Qt <0.12 (fake)
	63	TH2F *fdcodeH ; //!Kinks, code vrs dcode of BG,if mother code is 321 and daughter code >
	64	TH2F *fAngMomK; //! Decay angle vrs Mother Mom for pdg kaons
65	TH2F *fAngMomPi; //! Decay angle vrs Mother Mom for pdg pions
66	TH1D *fRpr; //! Radius of VTX at Y , X plane
67	TH1D *fZpr; //! Z distrio of main vertex
68	TH2F *fAngMomKC; //! Decay angle vrs Mother Mom for pdg kaons, inside the selected sample
69	TH2F *fZvXv; //! two dime of Z vrs X of vtx main
70	TH2F *fZvYv; //! two dime of Z vrs Y of vtx main
71	TH2F *fXvYv; //! two dime of X vrs Y of main tracks vtx main
72	TH1F *fPtPrKink; //! pt of Primary PDG kaons inside the selected ones by the kink topology
73	TF1 *f1;
74	TF1 *f2;
75	TList *fListOfHistos; //! list of histos
76
77	AliAnalysisKinkESDMC(const AliAnalysisKinkESDMC&); // not implemented
78	AliAnalysisKinkESDMC& operator=(const AliAnalysisKinkESDMC&); // not implemented
79
80	ClassDef(AliAnalysisKinkESDMC, 1); // example of analysis
81	};
82
83	#endif