QedUtils Namespace Reference

Functions
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real	chi_photon (const amrex::ParticleReal px, const amrex::ParticleReal py, const amrex::ParticleReal pz, const amrex::ParticleReal ex, const amrex::ParticleReal ey, const amrex::ParticleReal ez, const amrex::ParticleReal bx, const amrex::ParticleReal by, const amrex::ParticleReal bz)
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real	chi_ele_pos (const amrex::ParticleReal px, const amrex::ParticleReal py, const amrex::ParticleReal pz, const amrex::ParticleReal ex, const amrex::ParticleReal ey, const amrex::ParticleReal ez, const amrex::ParticleReal bx, const amrex::ParticleReal by, const amrex::ParticleReal bz)

Detailed Description

This header contains wrappers around functions provided by the PICSAR QED library to calculate the 'chi' parameter for photons or electrons and positrons.

Function Documentation

chi_ele_pos()

AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real QedUtils::chi_ele_pos	(	const amrex::ParticleReal	px,
		const amrex::ParticleReal	py,
		const amrex::ParticleReal	pz,
		const amrex::ParticleReal	ex,
		const amrex::ParticleReal	ey,
		const amrex::ParticleReal	ez,
		const amrex::ParticleReal	bx,
		const amrex::ParticleReal	by,
		const amrex::ParticleReal	bz )

Function to calculate the 'chi' parameter for electrons or positrons. Suitable for GPU kernels.

Parameters

[in]	px,py,pz	components of momentum (SI units)
[in]	ex,ey,ez	components of electric field (SI units)
[in]	bx,by,bz	components of magnetic field (SI units)

Returns

chi parameter

chi_photon()

AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real QedUtils::chi_photon	(	const amrex::ParticleReal	px,
		const amrex::ParticleReal	py,
		const amrex::ParticleReal	pz,
		const amrex::ParticleReal	ex,
		const amrex::ParticleReal	ey,
		const amrex::ParticleReal	ez,
		const amrex::ParticleReal	bx,
		const amrex::ParticleReal	by,
		const amrex::ParticleReal	bz )

Function to calculate the 'chi' parameter for photons. Suitable for GPU kernels.

Parameters

[in]	px,py,pz	components of momentum (SI units)
[in]	ex,ey,ez	components of electric field (SI units)
[in]	bx,by,bz	components of magnetic field (SI units)

Returns

chi parameter