BOSS_7.0.2: EvtHQETFF Class Reference

EvtHQETFF::EvtHQETFF	(	double	hqetrho2,
		double	hqetr1,
		double	hqetr2,
		double	hqetc = `0.`
	)

Definition at line 32 of file EvtHQETFF.cc.

References c, r1, r2, and rho2.

00032                                                                                    {
00033 
00034   rho2 = hqetrho2;
00035   r1 = hqetr1;
00036   r2 = hqetr2;
00037   c = quadTerm;
00038 
00039   return;
00040 }

EvtHQETFF::EvtHQETFF	(	double	hqetrho2,
		double	hqetc = `0.`
	)

Definition at line 42 of file EvtHQETFF.cc.

References c, and rho2.

00042                                                      {
00043 
00044   rho2 = hqetrho2;
00045   c = quadTerm;
00046 
00047   return;
00048 }

virtual void EvtSemiLeptonicFF::getbaryonff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	m_meson,
		double *	f1v,
		double *	f1a,
		double *	f2v,
		double *	f2a
	)			`[inline, virtual, inherited]`

Reimplemented in EvtISGW2FF, EvtKKLambdaCFF, and EvtSLBKPoleFF.

Definition at line 41 of file EvtSemiLeptonicFF.hh.

Referenced by EvtSemiLeptonicBaryonAmp::CalcAmp().

00047                                         {return;}

void EvtHQETFF::getscalarff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	mass,
		double *	f0p,
		double *	f0m
	)			`[virtual]`

Reimplemented from EvtSemiLeptonicFF.

Definition at line 51 of file EvtHQETFF.cc.

References c, EvtPDL::getMeanMass(), rho2, and w.

00052                                                                              {
00053 
00054 
00055   double mb=EvtPDL::getMeanMass(parent);
00056   double w = ((mb*mb)+(mass*mass)-t)/(2.0*mb*mass);
00057 
00058 // Form factors have a general form, with parameters passed in
00059 // from the arguements.
00060 
00061   double ha1 = 1-rho2*(w-1)+c*(w-1)*(w-1);
00062 
00063   *f0p=ha1;
00064   *f0m = 0.0;
00065 
00066   return;
00067  }

virtual void EvtSemiLeptonicFF::gettensorff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	mass,
		double *	a1f,
		double *	a2f,
		double *	vf,
		double *	a0f
	)			`[inline, virtual, inherited]`

Reimplemented in EvtISGW2FF, EvtISGWFF, EvtSLBKPoleFF, and EvtSLPoleFF.

Definition at line 37 of file EvtSemiLeptonicFF.hh.

Referenced by EvtSemiLeptonicTensorAmp::CalcAmp().

00039                                                               {return;}

void EvtHQETFF::getvectorff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	mass,
		double *	a1f,
		double *	a2f,
		double *	vf,
		double *	a0f
	)			`[virtual]`

Reimplemented from EvtSemiLeptonicFF.

Definition at line 69 of file EvtHQETFF.cc.

References EvtPDL::getMeanMass(), r1, r2, rho2, and w.

00071                                                                   {
00072 
00073 
00074   double mb=EvtPDL::getMeanMass(parent);
00075   double w = ((mb*mb)+(mass*mass)-t)/(2.0*mb*mass);
00076 
00077 // Form factors have a general form, with parameters passed in
00078 // from the arguements.
00079 
00080   double rstar = ( 2.0*sqrt(mb*mass))/(mb+mass);
00081   double ha1 = 1-rho2*(w-1);
00082 
00083   *a1f = (1.0 - (t/((mb+mass)*(mb+mass))))*ha1;
00084   *a1f = (*a1f)/rstar;
00085   *a2f = (r2/rstar)*ha1;
00086   *vf = (r1/rstar)*ha1;
00087   *a0f = 0.0;
00088 
00089   return;
00090  }

double EvtHQETFF::c [private]

Definition at line 45 of file EvtHQETFF.hh.

Referenced by EvtHQETFF(), and getscalarff().

double EvtHQETFF::r1 [private]

Definition at line 42 of file EvtHQETFF.hh.

Referenced by EvtHQETFF(), and getvectorff().

double EvtHQETFF::r2 [private]

Definition at line 44 of file EvtHQETFF.hh.

Referenced by EvtHQETFF(), and getvectorff().

double EvtHQETFF::rho2 [private]

Definition at line 43 of file EvtHQETFF.hh.

Referenced by EvtHQETFF(), getscalarff(), and getvectorff().

EvtHQETFF Class Reference

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation


Public Member Functions
	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)
virtual void	gettensorff (EvtId parent, EvtId daught, double t, double mass, double a1f, double a2f, double vf, double a0f)
virtual void	getbaryonff (EvtId parent, EvtId daught, double t, double m_meson, double f1v, double f1a, double f2v, double f2a)
Private Attributes
double	r1
double	rho2
double	r2
double	c