ComPWA::Physics::Dynamics::Voigtian Namespace Reference

Classes
struct	InputInfo

Functions
std::complex< double >	dynamicalFunction (double mSq, double mR, double wR, double sigma)
	Dynamical voigt function. More...
std::shared_ptr< ComPWA::FunctionTree::TreeNode >	createFunctionTree (InputInfo Params, std::shared_ptr< ComPWA::FunctionTree::Value< std::vector< double >>> InvMassSquared)

Function Documentation

createFunctionTree()

std::shared_ptr< ComPWA::FunctionTree::TreeNode > ComPWA::Physics::Dynamics::Voigtian::createFunctionTree	(	InputInfo	Params,
		std::shared_ptr< ComPWA::FunctionTree::Value< std::vector< double >>>	InvMassSquared
	)

Definition at line 17 of file Voigtian.cpp.

dynamicalFunction()

std::complex<double> ComPWA::Physics::Dynamics::Voigtian::dynamicalFunction ( double  mSq, double  mR, double  wR, double  sigma  )

inline

Dynamical voigt function.

Parameters

mSq	Invariant mass squared
mR	Mass of the resonant state
wR	Width of the resonant state
sigma	Width of the gaussian, i.e., the resolution of the mass spectrum at mR

Returns

Amplitude value

https://root.cern.ch/doc/master/RooVoigtianian_8cxx_source.html

keep the phi angle of the complex BW

Definition at line 53 of file Voigtian.hpp.