rc_

plasmapy.formulary.rc_(B: ~typing.Annotated[~astropy.units.quantity.Quantity, Unit("T")], particle: str | int | ~numpy.integer | ~plasmapy.particles.particle_class.Particle | ~plasmapy.particles.particle_class.CustomParticle | ~astropy.units.quantity.Quantity, *, Vperp: ~typing.Annotated[~astropy.units.quantity.Quantity, Unit("m / s")] = <Quantity nan m / s>, T: ~typing.Annotated[~astropy.units.quantity.Quantity, Unit("K")] = None, lorentzfactor=nan, relativistic: bool = True, mass_numb: int | None = None, Z: float | None = None) → Annotated[Quantity, Unit('m')]

Alias to gyroradius.