ROOTPWA: rpwa::rhoBreitWigner Class Reference

ROOTPWA

#include <massDependence.h>

Inheritance diagram for rpwa::rhoBreitWigner:

Public Member Functions
	rhoBreitWigner ()
virtual	~rhoBreitWigner ()
virtual std::complex< double >	amp (const isobarDecayVertex &v)
virtual std::string	name () const
	returns label used in graph visualization, reporting, and key file
virtual std::complex< double >	operator() (const isobarDecayVertex &v)
bool	operator== (const massDependence &rhsMassDep) const
bool	operator!= (const massDependence &rhsMassDep) const
virtual std::ostream &	print (std::ostream &out) const

Static Public Member Functions
static bool	debug ()
	returns debug flag
static void	setDebug (const bool debug=true)
	sets debug flag

Protected Member Functions
virtual bool	isEqualTo (const massDependence &massDep) const
	returns whether massDep is of same type as this

Static Protected Attributes
static bool	_debug = false
	if set to true, debug messages are printed

Detailed Description

Brief Breit-Wigner for rho(770) -> pi pi Breit-Wigner function for L = 1 with the Blatt-Weisskopf barrier factor replaced by (2 * q^2) / (q^2 + q0^2) so that Gamma = Gamma0 * m0 / m * (q / q0) * (2 * q^2) / (q^2 + q0^2) [D. Bisello et al, Phys. Rev. D39 (1989) 701], appendix http://dx.doi.org/10.1103/PhysRevD.39.701

Definition at line 195 of file massDependence.h.

Constructor & Destructor Documentation

rpwa::rhoBreitWigner::rhoBreitWigner ( )

inline

Definition at line 199 of file massDependence.h.

virtual rpwa::rhoBreitWigner::~rhoBreitWigner ( )

inlinevirtual

Definition at line 200 of file massDependence.h.

Member Function Documentation

complex< double > rhoBreitWigner::amp ( const isobarDecayVertex & v )

virtual

Implements rpwa::massDependence.

Definition at line 127 of file massDependence.cc.

References A, rpwa::isobarDecayVertex::daughter1(), rpwa::isobarDecayVertex::daughter2(), F(), M, rpwa::isobarDecayVertex::parent(), and q().

static bool rpwa::massDependence::debug ( )

inlinestaticinherited

returns debug flag

Definition at line 78 of file massDependence.h.

References rpwa::massDependence::_debug.

Referenced by rpwa::massDependence::setDebug().

virtual bool rpwa::massDependence::isEqualTo ( const massDependence & massDep ) const

inlineprotectedvirtualinherited

returns whether massDep is of same type as this

Definition at line 84 of file massDependence.h.

Referenced by rpwa::massDependence::operator==().

virtual std::string rpwa::rhoBreitWigner::name ( ) const

inlinevirtual

returns label used in graph visualization, reporting, and key file

Reimplemented from rpwa::massDependence.

Definition at line 204 of file massDependence.h.

bool rpwa::massDependence::operator!= ( const massDependence & rhsMassDep ) const

inlineinherited

Definition at line 74 of file massDependence.h.

virtual std::complex<double> rpwa::massDependence::operator() ( const isobarDecayVertex & v )

inlinevirtualinherited

Definition at line 69 of file massDependence.h.

References rpwa::massDependence::amp().

bool rpwa::massDependence::operator== ( const massDependence & rhsMassDep ) const

inlineinherited

Definition at line 73 of file massDependence.h.

References rpwa::massDependence::isEqualTo().

ostream & massDependence::print ( std::ostream & out ) const

virtualinherited

Definition at line 56 of file massDependence.cc.

Referenced by rpwa::operator<<().

static void rpwa::massDependence::setDebug ( const bool debug = true )

inlinestaticinherited

sets debug flag

Definition at line 79 of file massDependence.h.

References rpwa::massDependence::_debug, and rpwa::massDependence::debug().

Member Data Documentation

bool massDependence::_debug = false

staticprotectedinherited

if set to true, debug messages are printed

Definition at line 87 of file massDependence.h.

Referenced by rpwa::piPiSWaveAuMorganPenningtonM::amp(), rpwa::piPiSWaveAuMorganPenningtonVes::amp(), rpwa::rhoPrimeMassDep::amp(), rpwa::massDependence::debug(), and rpwa::massDependence::setDebug().

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