#include <EvtPropBreitWigner.hh>

Inheritance diagram for EvtPropBreitWigner:

Public Member Functions
	EvtPropBreitWigner (double m0, double g0)

	EvtPropBreitWigner (const EvtPropBreitWigner &other)

	~EvtPropBreitWigner ()

EvtAmplitude< EvtPoint1D > *	clone () const

Public Member Functions inherited from EvtPropagator
	EvtPropagator (double m0, double g0)

	EvtPropagator (const EvtPropagator &other)

virtual	~EvtPropagator ()

double	m0 () const

double	g0 () const

void	set_m0 (double m0)

void	set_g0 (double g0)

Public Member Functions inherited from EvtAmplitude< EvtPoint1D >
	EvtAmplitude ()

	EvtAmplitude (const EvtAmplitude &)

virtual	~EvtAmplitude ()

EvtComplex	evaluate (const EvtPoint1D &p) const

Protected Member Functions
EvtComplex	amplitude (const EvtPoint1D &m) const

Protected Member Functions inherited from EvtAmplitude< EvtPoint1D >

Additional Inherited Members
Protected Attributes inherited from EvtPropagator
double	_m0

double	_g0

Detailed Description

Definition at line 18 of file EvtPropBreitWigner.hh.

Constructor & Destructor Documentation

◆ EvtPropBreitWigner() [1/2]

EvtPropBreitWigner::EvtPropBreitWigner	(	double	m0,
		double	g0 )

Definition at line 16 of file EvtPropBreitWigner.cc.

17 : EvtPropagator(m0,g0)

18{}

EvtPropagator::g0

double g0() const

Definition EvtPropagator.hh:38

EvtPropagator::m0

double m0() const

Definition EvtPropagator.hh:37

EvtPropagator::EvtPropagator

EvtPropagator(double m0, double g0)

Definition EvtPropagator.hh:23

Referenced by clone().

◆ EvtPropBreitWigner() [2/2]

EvtPropBreitWigner::EvtPropBreitWigner ( const EvtPropBreitWigner & other )

Definition at line 21 of file EvtPropBreitWigner.cc.

22 : EvtPropagator(other)

23{}

◆ ~EvtPropBreitWigner()

EvtPropBreitWigner::~EvtPropBreitWigner ( )

Definition at line 26 of file EvtPropBreitWigner.cc.

27{}

Member Function Documentation

◆ amplitude()

EvtComplex EvtPropBreitWigner::amplitude ( const EvtPoint1D & m ) const

protectedvirtual

Implements EvtAmplitude< EvtPoint1D >.

Definition at line 36 of file EvtPropBreitWigner.cc.

{
  double m = x.value();
  EvtComplex value = sqrt(_g0/EvtConst::twoPi)/(m-_m0-EvtComplex(0.0,_g0/2.));
  return value;
}

◆ clone()

EvtAmplitude< EvtPoint1D > * EvtPropBreitWigner::clone ( ) const

virtual

Implements EvtAmplitude< EvtPoint1D >.

Definition at line 30 of file EvtPropBreitWigner.cc.

{ 
  return new EvtPropBreitWigner(*this); 
}

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

Public Member Functions

Protected Member Functions

Additional Inherited Members