The FlatteResonance class implements the Flatte line-shape for resonances in Dalitz decays. More...

#include <FlatteResonance.h>

Inheritance diagram for Herwig::FlatteResonance:

[legend]

Public Member Functions
Standard constructors and destructors.
	FlatteResonance ()
	The default constructor.

	FlatteResonance (long pid, ResonanceType::Type rtype, Energy m, Energy w, unsigned int d1, unsigned int d2, unsigned int s, double mag, double phi, InvEnergy rr, vector< Energy > f)
	Constructor specifiying the parameters.

virtual Complex	BreitWigner (const Energy &mAB, const Energy &mA, const Energy &mB) const
	Return the Breit-Wigner times the form factor.

virtual void	dataBaseOutput (ofstream &output)
	Output the parameters.

Public Member Functions inherited from Herwig::DalitzResonance
void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.

void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.

	DalitzResonance ()
	The default constructor.

	DalitzResonance (long pid, ResonanceType::Type rtype, Energy m, Energy w, unsigned int d1, unsigned int d2, unsigned int s, double mag, double phi, InvEnergy rr)
	Constructor specifiying the parameters.

Public Member Functions inherited from ThePEG::Base
void	debug () const

virtual void	debugme () const

Public Member Functions inherited from ThePEG::Pointer::ReferenceCounted
CounterType	referenceCount () const

Functions used by the persistent I/O system.
vector< Energy >	g_
	Coupling for the width.

void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.

void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.

static void	Init ()
	The standard Init function used to initialize the interfaces.

FlatteResonance &	operator= (const FlatteResonance &)=delete
	The assignment operator is private and must never be called.

Additional Inherited Members
Public Types inherited from ThePEG::Pointer::ReferenceCounted
typedef unsigned int	CounterType

Static Public Member Functions inherited from Herwig::DalitzResonance
static void	Init ()
	The standard Init function used to initialize the interfaces.

static DalitzResonancePtr	readResonance (string arg, string &error)
	Read the parameters for a Dalitz resonance.

Static Public Member Functions inherited from ThePEG::Base
static void	Init ()

Public Attributes inherited from Herwig::DalitzResonance
long	id
	PID of resonant particle.

ResonanceType::Type	type
	Type of the resonance.

Energy	mass
	Mass of the resonance.

Energy	width
	Width of the resonance.

unsigned int	daughter1
	The children.

unsigned int	daughter2

unsigned int	spectator
	The spectactor.

Complex	amp
	The amplitude.

InvEnergy	R
	Radius for the Ballt-Weisskopf formfactor.

Public Attributes inherited from ThePEG::Pointer::ReferenceCounted
const unsigned long	uniqueId

Protected Member Functions inherited from ThePEG::Pointer::ReferenceCounted
	ReferenceCounted (const ReferenceCounted &)

ReferenceCounted &	operator= (const ReferenceCounted &)

Detailed Description

The FlatteResonance class implements the Flatte line-shape for resonances in Dalitz decays.

Definition at line 17 of file FlatteResonance.h.

Constructor & Destructor Documentation

◆ FlatteResonance() [1/2]

Herwig::FlatteResonance::FlatteResonance ( )

inline

The default constructor.

Definition at line 26 of file FlatteResonance.h.

◆ FlatteResonance() [2/2]

Herwig::FlatteResonance::FlatteResonance	(	long	pid,
		ResonanceType::Type	rtype,
		Energy	m,
		Energy	w,
		unsigned int	d1,
		unsigned int	d2,
		unsigned int	s,
		double	mag,
		double	phi,
		InvEnergy	rr,
		vector< Energy >	f
	)

inline

Constructor specifiying the parameters.

Definition at line 31 of file FlatteResonance.h.

Member Function Documentation

◆ BreitWigner()

virtual Complex Herwig::FlatteResonance::BreitWigner	(	const Energy &	mAB,
		const Energy &	mA,
		const Energy &	mB
	)		const

virtual

Return the Breit-Wigner times the form factor.

Reimplemented from Herwig::DalitzResonance.

◆ dataBaseOutput()

virtual void Herwig::FlatteResonance::dataBaseOutput ( ofstream & output )

virtual

Output the parameters.

Reimplemented from Herwig::DalitzResonance.

◆ Init()

static void Herwig::FlatteResonance::Init ( )

static

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

◆ operator=()

FlatteResonance & Herwig::FlatteResonance::operator= ( const FlatteResonance & )

privatedelete

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

◆ persistentInput()

void Herwig::FlatteResonance::persistentInput	(	PersistentIStream &	is,
		int	version
	)

Function used to read in object persistently.

Parameters

is	the persistent input stream read from.
version	the version number of the object when written.

◆ persistentOutput()

void Herwig::FlatteResonance::persistentOutput ( PersistentOStream & os ) const

Function used to write out object persistently.

Parameters

os	the persistent output stream written to.

Member Data Documentation

◆ g_

vector<Energy> Herwig::FlatteResonance::g_

private

Coupling for the width.

Definition at line 90 of file FlatteResonance.h.

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

FlatteResonance.h

Public Member Functions

Functions used by the persistent I/O system.

Additional Inherited Members