Sr87_P25_HighN

class rydstate.species.strontium.sr87_eigen_channel_model_data.Sr87_P25_HighN(mqdt)[source]

Parameters:: mqdt (MQDT)

species = 'Sr87': The species for which the MQDT model is defined.

name = 'P F=5/2, nu > 5': The name of the atomic species.

f_tot = 2.5: 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 = (5.0, inf): Range of effective principal quantum numbers nu for which the MQDT model is valid.

reference = 'F. Robicheaux, J. Phys. B: At. Mol. Opt. Phys. 52 244001 (2019), https://doi.org/10.1088/1361-6455/ab4c22': Reference for the MQDT model, e.g., a publication doi where the model is described.

inner_channels = [AngularKetLS(i_c=4.5, s_c=0.5, l_c=0, s_r=0.5, l_r=1, s_tot=1.0, l_tot=1, j_tot=2.0, f_tot=2.5, n_c=5)]: List of inner channels in the MQDT model.

outer_channels = [AngularKetFJ(i_c=4.5, s_c=0.5, l_c=0, s_r=0.5, l_r=1, j_c=0.5, f_c=4.0, j_r=1.5, f_tot=2.5, n_c=5)]: List of outer channels in the MQDT model.

eigen_quantum_defects = [[2.8719, 0.446, -1.9]]: 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.