Yb171_D35_LowN

class rydstate.species.ytterbium.yb171_eigen_channel_model_data.Yb171_D35_LowN(mqdt)

Parameters:

mqdt (MQDT)

species = 'Yb171'

The species for which the MQDT model is defined.

name = 'D F=7/2, 2 < nu < 14'

The name of the atomic species.

f_tot = 3.5

Total angular momentum f_tot of the Rydberg state.

parity = 1

Parity (-1 or +1) of the Rydberg state, i.e. (-1)^(l_c + l_r) of its channels.

nu_range = (2.0, 14.0)

Range of effective principal quantum numbers nu for which the MQDT model is valid.

reference = 'data taken from Yb174 NIST fit for 2 < nu < 5, provides good match around 18d'

Reference for the MQDT model, e.g., a publication doi where the model is described.

inner_channels = [AngularKetLS(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=2, s_tot=1.0, l_tot=2, j_tot=3.0, f_tot=3.5, n_c=6)]

List of inner channels in the MQDT model.

outer_channels = [AngularKetFJ(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=2, j_c=0.5, f_c=1.0, j_r=2.5, f_tot=3.5, n_c=6)]

List of outer channels in the MQDT model.

eigen_quantum_defects = [[2.734512, -0.019501, 3.459114]]

List of eigen quantum defects for the close-coupling channels. Each entry is a list of polynomial coefficients; a constant is a single element list.