Yb173_P45_HighN

class rydstate.species.ytterbium.yb173_eigen_channel_model_data.Yb173_P45_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 = (10.0, inf): Range of effective principal quantum numbers nu for which the MQDT model is valid.

reference = None: Reference for the MQDT model, e.g., a publication doi where the model is described.

inner_channels = [AngularKetLS(i_c=2.5, 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=4.5, n_c=6), AngularKetFJ(i_c=2.5, 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=4.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl a), AngularKetFJ(i_c=2.5, 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=4.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl b), AngularKetFJ(i_c=2.5, 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=4.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl c)]: List of inner channels in the MQDT model.

outer_channels = [AngularKetFJ(i_c=2.5, s_c=0.5, l_c=0, s_r=0.5, l_r=1, j_c=0.5, f_c=3.0, j_r=1.5, f_tot=4.5, n_c=6), AngularKetFJ(i_c=2.5, 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=4.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl a), AngularKetFJ(i_c=2.5, 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=4.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl b), AngularKetFJ(i_c=2.5, 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=4.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl c)]: List of outer channels in the MQDT model.

eigen_quantum_defects = [[3.924825736, -3.542481644, 81.5334687], [4.236866903, 0, 0], [4.221055883, 0, 0], [4.185599376, 0, 0]]: 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, [0.071426685]), (0, 2, [0.02746411]), (0, 3, [-0.029741862])]: 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.