#include <SpinTBMTPusher.h>

Collaboration diagram for SpinTBMTPusher:

Public Member Functions
KOKKOS_INLINE_FUNCTION	SpinTBMTPusher ()=default

template<typename SpinVec >
KOKKOS_INLINE_FUNCTION void	evolve (SpinVec &Pol, const Vector_t< double, 3 > &P, const Vector_t< double, 3 > &Ef, const Vector_t< double, 3 > &Bf, const double &dt, const double &mass, const double &charge, const double &anom) const

Static Public Attributes
static constexpr double	maxAngle_m = 0.1

Detailed Description

Definition at line 28 of file SpinTBMTPusher.h.

Constructor & Destructor Documentation

◆ SpinTBMTPusher()

KOKKOS_INLINE_FUNCTION SpinTBMTPusher::SpinTBMTPusher ( )

default

Member Function Documentation

◆ evolve()

template<typename SpinVec >

KOKKOS_INLINE_FUNCTION void SpinTBMTPusher::evolve	(	SpinVec &	Pol,
		const Vector_t< double, 3 > &	P,
		const Vector_t< double, 3 > &	Ef,
		const Vector_t< double, 3 > &	Bf,
		const double &	dt,
		const double &	mass,
		const double &	charge,
		const double &	anom
	)		const

inline

Per-particle Thomas-BMT update.

Inputs (all lab-frame, in OPALX conventions): P : momentum in beta*gamma (dimensionless) Ef, Bf : electric and magnetic field at the particle position [V/m, T] dt : timestep [s] mass : rest energy [eV] (m * c^2) charge : particle charge [C] anom : magnetic moment anomaly G = (g - 2) / 2 [dimensionless] In/out: Pol : polarization 3-vector (rest-frame Pauli expectations along lab axes, |Pol| in [0, 1]). Updated in place.

Definition at line 49 of file SpinTBMTPusher.h.

References Physics::c, cross(), dot(), and maxAngle_m.

Referenced by ParallelTracker::evolveSpinTBMT(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

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