vth_kappa_

plasmapy.formulary.vth_kappa_(

T: Quantity,

kappa,

particle: str | int | integer | Particle | CustomParticle | Quantity,

method: Literal['most_probable', 'rms', 'mean_magnitude'] = 'most_probable',

*,

mass_numb: int | None = None,

Z: float | None = None,

) → Quantity

Alias to kappa_thermal_speed.