ElectronScatteringHelper::SmoothRayleighHelper Class Reference

#include <ElectronScatteringHelper.hpp>

Inheritance diagram for ElectronScatteringHelper::SmoothRayleighHelper:

Public Member Functions
	SmoothRayleighHelper (SimulationItem *item)
void	peeloffScattering (double &I, double &lambda, int Z, int N, Direction bfk, Direction bfkobs) const override
Direction	performScattering (double &lambda, int Z, int N, Direction bfk) const override
double	sectionSca (double lambda, int Z, int N) const override
Public Member Functions inherited from ElectronScatteringHelper::Helper
void	peeloffScattering (double &I, double &lambda, int Z, Direction bfk, Direction bfkobs) const
void	peeloffScattering (double &I, double &Q, double &U, double &V, double &lambda, int Z, Direction bfk, Direction bfkobs, Direction bfky, const StokesVector *sv) const
virtual void	peeloffScattering (double &I, double &Q, double &U, double &V, double &lambda, int Z, int N, Direction bfk, Direction bfkobs, Direction bfky, const StokesVector *sv) const
Direction	performScattering (double &lambda, int Z, Direction bfk) const
Direction	performScattering (double &lambda, int Z, Direction bfk, StokesVector *sv) const
virtual Direction	performScattering (double &lambda, int Z, int N, Direction bfk, StokesVector *sv) const
double	sectionSca (double lambda, int Z) const

Private Member Functions
double	generateCosineFromPhaseFunction (double x, double Z) const
double	phaseFunctionValue (double x, double costheta, int Z) const

Private Attributes
Array	_cos2thetav
Array	_costhetav
DipolePhaseFunction	_dpf
vector< Array >	_FFv
Random *	_random
vector< Array >	_RSSv
Array	_sintheta2v
Array	_sinthetav

Detailed Description

This class implements Rayleigh (coherent, elastic) scattering, without support for polarization, using tabulated cross sections and atomic form factors (indexed on atomic number) to calculate the cross section and phase function. Below the energy range of the tabulated data, \(Z^2\) Thomson scattering is used instead.

Member Function Documentation

peeloffScattering()

void ElectronScatteringHelper::SmoothRayleighHelper::peeloffScattering ( double & I, double & lambda, int Z, int N, Direction bfk, Direction bfkobs ) const

overridevirtual

Reimplemented from ElectronScatteringHelper::Helper.

performScattering()

Direction ElectronScatteringHelper::SmoothRayleighHelper::performScattering ( double & lambda, int Z, int N, Direction bfk ) const

overridevirtual

Reimplemented from ElectronScatteringHelper::Helper.

sectionSca()

double ElectronScatteringHelper::SmoothRayleighHelper::sectionSca ( double lambda, int Z, int N ) const

overridevirtual

Implements ElectronScatteringHelper::Helper.

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

• ElectronScatteringHelper.hpp