EvtPFermi Class Reference

#include <EvtPFermi.hh>

Public Member Functions
	EvtPFermi (const double &a, const double &mB, const double &mb)
virtual	~EvtPFermi ()
double	getFPFermi (const double &kplus)

Detailed Description

Definition at line 24 of file EvtPFermi.hh.

Constructor & Destructor Documentation

EvtPFermi()

EvtPFermi::EvtPFermi	(	const double &	a,
		const double &	mB,
		const double &	mb )

Definition at line 34 of file EvtPFermi.cc.

                                                                          {
  _a  = a;
  _mb = mb;
  _mB = mB;
}

~EvtPFermi()

EvtPFermi::~EvtPFermi ( )

virtual

Definition at line 44 of file EvtPFermi.cc.

{}

Member Function Documentation

getFPFermi()

double EvtPFermi::getFPFermi

(

const double &

kplus

)

Definition at line 50 of file EvtPFermi.cc.

                                                  {
  double FKplus;
  double x = kplus / ( _mB - _mb );
 
  if ( x >= 1 ) return 0;
  if ( kplus <= -_mb ) return 0;
 
  FKplus = pow( 1 - x, _a ) * exp( ( 1 + _a ) * x );
 
  return FKplus;
}

Referenced by EvtVub::init(), and EvtVubHybrid::init().

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The documentation for this class was generated from the following files:

• EvtPFermi.hh
• EvtPFermi.cc