[u/mrichter/AliRoot.git] / PWGLF / STRANGENESS / LambdaK0PbPb / AliAnalysisTaskCTauPbPb.h

#ifndef AliAnalysisTaskCTauPbPb_h
#define AliAnalysisTaskCTauPbPb_h

#include "AliAnalysisTaskSE.h"

class TH1F;
class TH2F;
class TH3F;
class TList;

//
//  This is a little task for checking the c*tau of the strange particles 
//

class AliAnalysisTaskCTauPbPb : public AliAnalysisTaskSE {

public:

  AliAnalysisTaskCTauPbPb(const char *name = "AliAnalysisTaskCTauPbPb");
  virtual ~AliAnalysisTaskCTauPbPb() {}

  void SetCentrality(Double_t min, Double_t max) {fCMin=min;fCMax=max;} 
  void SetMC(Bool_t isMC=kTRUE) {fIsMC=isMC;} 
  
  virtual void   UserCreateOutputObjects();
  virtual void   UserExec(Option_t *option);
  virtual void   Terminate(Option_t *);  


private: 

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

  Bool_t fIsMC;
  Double_t fCMin;       // Min centrality
  Double_t fCMax;       // Max centrality

  TList       *fOutput; //! The list of histograms

  TH1F *fMult;       //! Track multiplicity
  TH2F* fdEdx;       //! dEdx
  TH2F* fdEdxPid;    //! dEdx with PID


  TH2F* fK0sM;       //! Mass for K0s
  TH2F* fK0sSi;      //! Side-band subtracted LvsP  for K0s 
  TH2F* fK0sMC;      //! LvsP for the K0s from the Monte Carlo stack 
  TH2F* fK0sAs;      //! LvsP for the K0s associated with the Monte Carlo 


  TH2F* fLambdaM;    //! Mass for Lambdas
  TH2F* fLambdaSi;   //! Side-band subtrated LvsP for Lambda
  TH2F* fLambdaMC;   //! LvsP for Lambdas from the Monte Carlo stack
  TH2F* fLambdaAs;   //! LvsP for Lambdas associated with the Monte Carlo

  TH1F* fCPA;   //! cos(PA) side-band subtructed
  TH1F* fDCA;   //! DCA daughters side-band subtructed

  TH1D* fLambdaEff;  //! Efficiency for Lambda  
  TH1D* fLambdaPt;   //! Pt spectrum for Lambda

  TH3F* fLambdaFromXi;//! LvsPvsPxi for Lambdas from Xis associated with MC 
  TH2F* fXiM;         //! Mass for Xis
  TH1F* fXiSiP;       //! Side-band subtracted Pt for reconstructed Xi

  ClassDef(AliAnalysisTaskCTauPbPb,1);
};

#endif
Commit	Line	Data
e26966dc	1	#ifndef AliAnalysisTaskCTauPbPb_h
	2	#define AliAnalysisTaskCTauPbPb_h
	3
	4	#include "AliAnalysisTaskSE.h"
	5
	6	class TH1F;
	7	class TH2F;
	8	class TH3F;
	9	class TList;
	10
	11	//
	12	// This is a little task for checking the c*tau of the strange particles
	13	//
	14
	15	class AliAnalysisTaskCTauPbPb : public AliAnalysisTaskSE {
	16
	17	public:
	18
	19	AliAnalysisTaskCTauPbPb(const char *name = "AliAnalysisTaskCTauPbPb");
	20	virtual ~AliAnalysisTaskCTauPbPb() {}
	21
	22	void SetCentrality(Double_t min, Double_t max) {fCMin=min;fCMax=max;}
	23	void SetMC(Bool_t isMC=kTRUE) {fIsMC=isMC;}
	24
	25	virtual void UserCreateOutputObjects();
	26	virtual void UserExec(Option_t *option);
	27	virtual void Terminate(Option_t *);
	28
	29
	30	private:
	31
	32	AliAnalysisTaskCTauPbPb(const AliAnalysisTaskCTauPbPb&); //not implemented
	33	AliAnalysisTaskCTauPbPb& operator=(const AliAnalysisTaskCTauPbPb&);//not implemented
	34
	35	Bool_t fIsMC;
	36	Double_t fCMin; // Min centrality
	37	Double_t fCMax; // Max centrality
	38
	39	TList *fOutput; //! The list of histograms
	40
	41	TH1F *fMult; //! Track multiplicity
	42	TH2F* fdEdx; //! dEdx
	43	TH2F* fdEdxPid; //! dEdx with PID
	44
	45
	46	TH2F* fK0sM; //! Mass for K0s
	47	TH2F* fK0sSi; //! Side-band subtracted LvsP for K0s
	48	TH2F* fK0sMC; //! LvsP for the K0s from the Monte Carlo stack
	49	TH2F* fK0sAs; //! LvsP for the K0s associated with the Monte Carlo
	50
	51
	52	TH2F* fLambdaM; //! Mass for Lambdas
	53	TH2F* fLambdaSi; //! Side-band subtrated LvsP for Lambda
	54	TH2F* fLambdaMC; //! LvsP for Lambdas from the Monte Carlo stack
	55	TH2F* fLambdaAs; //! LvsP for Lambdas associated with the Monte Carlo
	56
	57	TH1F* fCPA; //! cos(PA) side-band subtructed
	58	TH1F* fDCA; //! DCA daughters side-band subtructed
	59
	60	TH1D* fLambdaEff; //! Efficiency for Lambda
	61	TH1D* fLambdaPt; //! Pt spectrum for Lambda
	62
	63	TH3F* fLambdaFromXi;//! LvsPvsPxi for Lambdas from Xis associated with MC
	64	TH2F* fXiM; //! Mass for Xis
65	TH1F* fXiSiP; //! Side-band subtracted Pt for reconstructed Xi
66
67	ClassDef(AliAnalysisTaskCTauPbPb,1);
68	};
69
70	#endif