Yb174_F3_HighN

class rydstate.species.ytterbium.yb174_eigen_channel_model_data.Yb174_F3_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 = (7.0, 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=0.0, s_c=0.5, l_c=0, s_r=0.5, l_r=3, s_tot=0.0, l_tot=3, j_tot=3.0, f_tot=3.0, n_c=6), AngularKetLS(i_c=0.0, s_c=0.5, l_c=0, s_r=0.5, l_r=3, s_tot=1.0, l_tot=3, j_tot=3.0, f_tot=3.0, n_c=6), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl a), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl b), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl c), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl d), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl e)]: List of inner channels in the MQDT model.

outer_channels = [AngularKetFJ(i_c=0.0, s_c=0.5, l_c=0, s_r=0.5, l_r=3, j_c=0.5, f_c=0.5, j_r=3.5, f_tot=3.0, n_c=6), AngularKetFJ(i_c=0.0, s_c=0.5, l_c=0, s_r=0.5, l_r=3, j_c=0.5, f_c=0.5, j_r=2.5, f_tot=3.0, n_c=6), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl a), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl b), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl c), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl d), AngularKetFJ(i_c=0.0, 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=3.0, parity=-1, n_c=Unknown, label=4f13 5d 6snl e)]: List of outer channels in the MQDT model.

eigen_quantum_defects = [[0.276158949, -12.7258012], [0.0715123712, -0.768462937], [4.239015576, 0], [4.226770354, 0], [4.175354845, 0], [4.196660618, 0], [4.21069642, 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, [-0.0209955122, 0.251041249]), (0, 2, [-0.00411835457]), (0, 3, [-0.0962784945]), (0, 4, [0.132826901]), (0, 5, [-0.0439244317]), (0, 6, [0.0508460294]), (1, 2, [-0.0376574252]), (1, 3, [0.026944623]), (1, 4, [-0.0148474857]), (1, 5, [-0.0521244126]), (1, 6, [0.0349516329])]: 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.