#include <BremsstrahlungFunc.H>

Public Member Functions
AMREX_GPU_DEVICE AMREX_INLINE void	operator() (index_type const I1s, index_type const I1e, index_type const I2s, index_type const I2e, index_type const AMREX_RESTRICT I1, index_type const AMREX_RESTRICT I2, SoaData_type const &soa_1, const SoaData_type &soa_2, GetParticlePosition< PIdx >, GetParticlePosition< PIdx >, amrex::ParticleReal const n1, amrex::ParticleReal const n2, amrex::ParticleReal const, amrex::ParticleReal const, amrex::Real const, amrex::ParticleReal const, amrex::ParticleReal const, amrex::ParticleReal const m1, amrex::ParticleReal const m2, amrex::Real const dt, amrex::Real const, index_type coll_idx, index_type const cell_start_pair, index_type AMREX_RESTRICT p_mask, index_type AMREX_RESTRICT p_pair_indices_1, index_type AMREX_RESTRICT p_pair_indices_2, amrex::ParticleReal AMREX_RESTRICT p_pair_reaction_weight, amrex::ParticleReal *AMREX_RESTRICT p_product_data, amrex::RandomEngine const &engine) const
	Executor of the BremsstrahlungFunc class. Produces Bremsstrahlung photons at the cell level. Note that this function does not yet create the resulting photons, but instead sets p_mask and calculates the weight and energy.

AMREX_GPU_DEVICE AMREX_INLINE amrex::ParticleReal	CalculateCrossSection (amrex::ParticleReal KErel_eV, amrex::ParticleReal wpe, int &index, int &i0_cut, amrex::ParticleReal &koT1_cut, amrex::ParticleReal &kdsigdk_cut, amrex::ParticleReal &w0) const

AMREX_GPU_DEVICE AMREX_INLINE amrex::ParticleReal	Photon_energy (int index, int i0_cut, amrex::ParticleReal koT1_cut, amrex::ParticleReal kdsigdk_cut, amrex::ParticleReal w0, amrex::ParticleReal sigma_total, amrex::ParticleReal random_number) const

AMREX_GPU_DEVICE AMREX_INLINE void	BremsstrahlungEvent (amrex::ParticleReal &u1x, amrex::ParticleReal &u1y, amrex::ParticleReal &u1z, amrex::ParticleReal &u2x, amrex::ParticleReal &u2y, amrex::ParticleReal &u2z, amrex::ParticleReal m1, amrex::ParticleReal m2, amrex::ParticleReal weight1, amrex::ParticleReal weight2, amrex::ParticleReal n1, amrex::ParticleReal n2, amrex::Real dt, int pair_index, index_type AMREX_RESTRICT p_mask, amrex::ParticleReal AMREX_RESTRICT p_pair_reaction_weight, amrex::ParticleReal *AMREX_RESTRICT p_product_data, amrex::RandomEngine const &engine) const

Public Attributes
bool	m_computeSpeciesDensities = true

bool	m_computeSpeciesTemperatures = false

bool	m_need_product_data = true

amrex::ParticleReal	m_multiplier

amrex::ParticleReal	m_koT1_cut_default

int	nkoT1

int	nKE

amrex::ParticleReal *	m_koT1_grid

amrex::ParticleReal *	m_KEgrid_eV

amrex::ParticleReal *	m_kdsigdk

amrex::ParticleReal *	m_sigma_total

Member Function Documentation

◆ BremsstrahlungEvent()

AMREX_GPU_DEVICE AMREX_INLINE void BremsstrahlungFunc::Executor::BremsstrahlungEvent	(	amrex::ParticleReal &	u1x,
		amrex::ParticleReal &	u1y,
		amrex::ParticleReal &	u1z,
		amrex::ParticleReal &	u2x,
		amrex::ParticleReal &	u2y,
		amrex::ParticleReal &	u2z,
		amrex::ParticleReal	m1,
		amrex::ParticleReal	m2,
		amrex::ParticleReal	weight1,
		amrex::ParticleReal	weight2,
		amrex::ParticleReal	n1,
		amrex::ParticleReal	n2,
		amrex::Real	dt,
		int	pair_index,
		index_type *AMREX_RESTRICT	p_mask,
		amrex::ParticleReal *AMREX_RESTRICT	p_pair_reaction_weight,
		amrex::ParticleReal *AMREX_RESTRICT	p_product_data,
		amrex::RandomEngine const &	engine ) const

inline

◆ CalculateCrossSection()

AMREX_GPU_DEVICE AMREX_INLINE amrex::ParticleReal BremsstrahlungFunc::Executor::CalculateCrossSection	(	amrex::ParticleReal	KErel_eV,
		amrex::ParticleReal	wpe,
		int &	index,
		int &	i0_cut,
		amrex::ParticleReal &	koT1_cut,
		amrex::ParticleReal &	kdsigdk_cut,
		amrex::ParticleReal &	w0 ) const

inline

◆ operator()()

AMREX_GPU_DEVICE AMREX_INLINE void BremsstrahlungFunc::Executor::operator()	(	index_type const	I1s,
		index_type const	I1e,
		index_type const	I2s,
		index_type const	I2e,
		index_type const *AMREX_RESTRICT	I1,
		index_type const *AMREX_RESTRICT	I2,
		SoaData_type const &	soa_1,
		const SoaData_type &	soa_2,
		GetParticlePosition< PIdx >	,
		GetParticlePosition< PIdx >	,
		amrex::ParticleReal const	n1,
		amrex::ParticleReal const	n2,
		amrex::ParticleReal const	,
		amrex::ParticleReal const	,
		amrex::Real const	,
		amrex::ParticleReal const	,
		amrex::ParticleReal const	,
		amrex::ParticleReal const	m1,
		amrex::ParticleReal const	m2,
		amrex::Real const	dt,
		amrex::Real const	,
		index_type	coll_idx,
		index_type const	cell_start_pair,
		index_type *AMREX_RESTRICT	p_mask,
		index_type *AMREX_RESTRICT	p_pair_indices_1,
		index_type *AMREX_RESTRICT	p_pair_indices_2,
		amrex::ParticleReal *AMREX_RESTRICT	p_pair_reaction_weight,
		amrex::ParticleReal *AMREX_RESTRICT	p_product_data,
		amrex::RandomEngine const &	engine ) const

inline

Executor of the BremsstrahlungFunc class. Produces Bremsstrahlung photons at the cell level. Note that this function does not yet create the resulting photons, but instead sets p_mask and calculates the weight and energy.

Parameters

[in]	I1s,I1e	is the start and step index for I1 (start inclusive, step exclusive)
[in]	I2s,I2e	is the start and step index for I2 (start inclusive, step exclusive)
[in]	I1,I2	index arrays. They determine all elements that will be used
[in]	soa_1,soa_2	contain the struct of array data of the two species
[in]	n1,n2	the species number densities
[in]	m1,m2	the species masses
[in]	dt	is the time step length between two collision calls
[in]	coll_idx	is the collision index offset
[in]	cell_start_pair	is the start index of the pairs in that cell
[out]	p_mask	is a mask that will be set to true for all pairs
[out]	p_pair_indices_1,p_pair_indices_2	arrays that store the indices of the particles of a given pair. Only p_pair_indices_1 will be used when creating photons
[out]	p_pair_reaction_weight	stores the weight of the resulting photons
[out]	p_product_data	stores the energy of the resulting photons
[in]	engine	the random engine

◆ Photon_energy()

AMREX_GPU_DEVICE AMREX_INLINE amrex::ParticleReal BremsstrahlungFunc::Executor::Photon_energy	(	int	index,
		int	i0_cut,
		amrex::ParticleReal	koT1_cut,
		amrex::ParticleReal	kdsigdk_cut,
		amrex::ParticleReal	w0,
		amrex::ParticleReal	sigma_total,
		amrex::ParticleReal	random_number ) const

inline

Member Data Documentation

◆ m_computeSpeciesDensities

bool BremsstrahlungFunc::Executor::m_computeSpeciesDensities = true

◆ m_computeSpeciesTemperatures

bool BremsstrahlungFunc::Executor::m_computeSpeciesTemperatures = false

◆ m_kdsigdk

amrex::ParticleReal* BremsstrahlungFunc::Executor::m_kdsigdk

◆ m_KEgrid_eV

amrex::ParticleReal* BremsstrahlungFunc::Executor::m_KEgrid_eV

◆ m_koT1_cut_default

amrex::ParticleReal BremsstrahlungFunc::Executor::m_koT1_cut_default

◆ m_koT1_grid

amrex::ParticleReal* BremsstrahlungFunc::Executor::m_koT1_grid

◆ m_multiplier

amrex::ParticleReal BremsstrahlungFunc::Executor::m_multiplier

◆ m_need_product_data

bool BremsstrahlungFunc::Executor::m_need_product_data = true

◆ m_sigma_total

amrex::ParticleReal* BremsstrahlungFunc::Executor::m_sigma_total

◆ nKE

int BremsstrahlungFunc::Executor::nKE

◆ nkoT1

int BremsstrahlungFunc::Executor::nkoT1

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

/home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6102/Source/Particles/Collision/BinaryCollision/Bremsstrahlung/BremsstrahlungFunc.H

Public Member Functions

Public Attributes

Member Function Documentation

◆ BremsstrahlungEvent()

◆ CalculateCrossSection()

◆ operator()()

◆ Photon_energy()

Member Data Documentation

◆ m_computeSpeciesDensities

◆ m_computeSpeciesTemperatures

◆ m_kdsigdk

◆ m_KEgrid_eV

◆ m_koT1_cut_default

◆ m_koT1_grid

◆ m_multiplier

◆ m_need_product_data

◆ m_sigma_total

◆ nKE

◆ nkoT1