Yb171_S05_HighN

class rydstate.species.ytterbium.yb171_eigen_channel_model_data.Yb171_S05_HighN(mqdt)[source]

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

nu_range = (26.0, inf): Range of effective principal quantum numbers nu for which the MQDT model is valid.

reference = 'R. Kuroda et al., Phys. Rev. A 112, 042817 (2025), https://doi.org/10.1103/mzsv-rckx': 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=0, s_tot=0.0, l_tot=0, j_tot=0.0, f_tot=0.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=Unknown, s_r=0.5, l_r=Unknown, j_c=Unknown, f_c=Unknown, j_r=Unknown, f_tot=0.5, parity=1, n_c=Unknown, label=4f13 5d 6snl a), AngularKetLS(i_c=0.5, s_c=0.5, l_c=1, s_r=0.5, l_r=1, s_tot=0.0, l_tot=0, j_tot=0.0, f_tot=0.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=Unknown, s_r=0.5, l_r=Unknown, j_c=Unknown, f_c=Unknown, j_r=Unknown, f_tot=0.5, parity=1, n_c=Unknown, label=4f13 5d 6snl b), AngularKetLS(i_c=0.5, s_c=0.5, l_c=1, s_r=0.5, l_r=1, s_tot=1.0, l_tot=1, j_tot=0.0, f_tot=0.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=Unknown, s_r=0.5, l_r=Unknown, j_c=Unknown, f_c=Unknown, j_r=Unknown, f_tot=0.5, parity=1, n_c=Unknown, label=4f13 5d 6snl c), AngularKetLS(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=0, s_tot=1.0, l_tot=0, j_tot=1.0, f_tot=0.5, 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=0, j_c=0.5, f_c=0.0, j_r=0.5, f_tot=0.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=Unknown, s_r=0.5, l_r=Unknown, j_c=Unknown, f_c=Unknown, j_r=Unknown, f_tot=0.5, parity=1, n_c=Unknown, label=4f13 5d 6snl a), AngularKetJJ(i_c=0.5, s_c=0.5, l_c=1, s_r=0.5, l_r=1, j_c=1.5, j_r=1.5, j_tot=0.0, f_tot=0.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=Unknown, s_r=0.5, l_r=Unknown, j_c=Unknown, f_c=Unknown, j_r=Unknown, f_tot=0.5, parity=1, n_c=Unknown, label=4f13 5d 6snl b), AngularKetJJ(i_c=0.5, s_c=0.5, l_c=1, s_r=0.5, l_r=1, j_c=0.5, j_r=0.5, j_tot=0.0, f_tot=0.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=Unknown, s_r=0.5, l_r=Unknown, j_c=Unknown, f_c=Unknown, j_r=Unknown, f_tot=0.5, parity=1, n_c=Unknown, label=4f13 5d 6snl c), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=0, j_c=0.5, f_c=1.0, j_r=0.5, f_tot=0.5, n_c=6)]: List of outer channels in the MQDT model.

eigen_quantum_defects = [[4.357489847, 0.165981371, 0, 0, 0], [4.203918644, 0, 0, 0, 0], [4.116819032, 0, 0, 0, 0], [4.287350241, 0, 0, 0, 0], [4.247621114, 0, 0, 0, 0], [4.148681324, 0, 0, 0, 0], [4.438542187, 3.78366407, -10709.7378, 8054542.58, -2523011670]]: 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.

mixing_angles = [(0, 1, [0.131755467]), (0, 2, [0.297504211]), (0, 3, [0.055421439]), (2, 3, [0.100871756]), (2, 4, [0.103123032]), (0, 5, [0.137753117])]: List of mixing angles between close-coupling channels. Each entry is a tuple (i_idx, j_idx, coefficients) where i_idx and j_idx are the indices of the involved channels and coefficients is the list of expansion coefficients for the energy dependence of the angle (a constant angle is a single element list). The energy dependence is expanded in the nui of the first channel of the model, see calc_frame_transformation_inner_closecoupling(). The default None means no mixing between the close-coupling channels.