[u/mrichter/AliRoot.git] / TEvtGen / EvtGenModels / EvtHQETFF.hh

//--------------------------------------------------------------------------
//
// Environment:
//      This software is part of the EvtGen package developed jointly
//      for the BaBar and CLEO collaborations.  If you use all or part
//      of it, please give an appropriate acknowledgement.
//
// Copyright Information: See EvtGen/COPYRIGHT
//      Copyright (C) 1998      Caltech, UCSB
//
// Module: EvtGen/EvtHQETFF.hh
//
// Description:
//
// Modification history:
//
//    DJL     April 11, 1998         Module created
//
//------------------------------------------------------------------------

#ifndef EVTHQETFF_HH
#define EVTHQETFF_HH

#include "EvtGenBase/EvtSemiLeptonicFF.hh"

class EvtId;

class EvtHQETFF : public EvtSemiLeptonicFF {

public:
  EvtHQETFF(double hqetrho2, double hqetr1, double hqetr2, double hqetc=0.);
  EvtHQETFF(double hqetrho2,  double hqetc=0.);
  void getvectorff(EvtId parent,EvtId daught,
                       double t, double mass, double *a1f,
                       double *a2f, double *vf, double *a0f );

  void getscalarff(EvtId parent,EvtId daught,
		   double t, double mass, double *f0p, double *f0m);

  void gettensorff(EvtId, EvtId, double, double, double*, 
		   double*, double*, double*);

  void getbaryonff(EvtId, EvtId, double, double, double*, 
		   double*, double*, double*);


private:
  double r1;
  double rho2;
  double r2;
  double c;
};

#endif
Commit	Line	Data
da0e9ce3	1	//--------------------------------------------------------------------------
	2	//
	3	// Environment:
	4	// This software is part of the EvtGen package developed jointly
	5	// for the BaBar and CLEO collaborations. If you use all or part
	6	// of it, please give an appropriate acknowledgement.
	7	//
	8	// Copyright Information: See EvtGen/COPYRIGHT
	9	// Copyright (C) 1998 Caltech, UCSB
	10	//
	11	// Module: EvtGen/EvtHQETFF.hh
	12	//
	13	// Description:
	14	//
	15	// Modification history:
	16	//
	17	// DJL April 11, 1998 Module created
	18	//
	19	//------------------------------------------------------------------------
	20
	21	#ifndef EVTHQETFF_HH
	22	#define EVTHQETFF_HH
	23
	24	#include "EvtGenBase/EvtSemiLeptonicFF.hh"
	25
	26	class EvtId;
	27
	28	class EvtHQETFF : public EvtSemiLeptonicFF {
	29
	30	public:
	31	EvtHQETFF(double hqetrho2, double hqetr1, double hqetr2, double hqetc=0.);
	32	EvtHQETFF(double hqetrho2, double hqetc=0.);
	33	void getvectorff(EvtId parent,EvtId daught,
	34	double t, double mass, double *a1f,
	35	double a2f, double vf, double *a0f );
	36
	37	void getscalarff(EvtId parent,EvtId daught,
	38	double t, double mass, double f0p, double f0m);
	39
	40	void gettensorff(EvtId, EvtId, double, double, double*,
	41	double, double, double*);
	42
	43	void getbaryonff(EvtId, EvtId, double, double, double*,
	44	double, double, double*);
	45
	46
	47	private:
	48	double r1;
	49	double rho2;
	50	double r2;
	51	double c;
	52	};
	53
	54	#endif
	55