qspec.zeeman_linear  (  m ,  g ,  b_field = 0.0 ,  as_freq = True  )[source]

The shift of an atomic state with magnetic quantum number m due to the linear Zeeman effect $\Delta_\mathrm{Zeeman} = -gm\mu_\mathrm{B}\mathcal{B}$

Parameters:

mquant_like

The magnetic quantum number $m$.

garray_like

The g-factor $g$.

b_fieldarray_like

The B-field $\mathcal{B}$ (T).

as_freqbool

The shift can be returned in energy (False, eV) or frequency units (True, MHz). The default is True

Returns:

outndarray

The linear Zeeman shift $\Delta_\mathrm{Zeeman}$ in energy or frequency units (MHz if as_freq else eV).