qspec.models.Splitter  (  model ,  i ,  j_l ,  j_u ,  label = None  )[source]

The abstract base class for Hyperfine structure models.

Parameters:

modelqspec.models._base.Model

A submodel whose parameters are adopted by this model.

iquant_like

The nuclear spin $I$.

j_lquant_like

The total lower state electron angular momentum $J$.

j_uquant_like

The total upper state electron angular momentum $J^\prime$.

labelstr

A label for the Splitter (isotope / isomer / transition).