Yb171_P15_LowN

class rydstate.species.ytterbium.yb171_eigen_channel_model_data.Yb171_P15_LowN(mqdt)[source]

Parameters:: mqdt (MQDT)

species = 'Yb171': The species for which the MQDT model is defined.

name = 'P F=3/2, 2.6 < nu < 10': The name of the atomic species.

f_tot = 1.5: 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 = (2.6, 10.0): Range of effective principal quantum numbers nu for which the MQDT model is valid.

reference = 'fit to Yb174 NIST data': 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=1, s_tot=0.0, l_tot=1, j_tot=1.0, f_tot=1.5, n_c=6), AngularKetLS(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=1, s_tot=1.0, l_tot=1, j_tot=1.0, f_tot=1.5, 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl a), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl b), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl c), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl d), AngularKetLS(i_c=0.5, 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=1.5, 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl e), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl f), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl g)]: 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=1, j_c=0.5, f_c=1.0, j_r=1.5, f_tot=1.5, n_c=6), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=1, j_c=0.5, f_c=1.0, j_r=0.5, f_tot=1.5, 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl a), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl b), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl c), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl d), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=0, s_r=0.5, l_r=1, j_c=0.5, f_c=0.0, j_r=1.5, f_tot=1.5, 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl e), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl f), 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=1.5, parity=-1, n_c=Unknown, label=4f13 5d 6snl g)]: List of outer channels in the MQDT model.

eigen_quantum_defects = [[3.967223, -3.03997, 0.569205], [3.967918, 0.25116, 0.868505], [4.22882872, 0, 0], [4.205484818, 0, 0], [4.193528629, 0, 0], [4.181385, 0, 0], [3.906105, 0.383471, 1.23512], [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, [-0.08410871, 120.37555, -9314.23]), (0, 2, [-0.07390406]), (0, 3, [-0.063632668]), (0, 4, [-0.021924569]), (0, 5, [-0.10667881]), (1, 2, [0.032556999]), (1, 3, [0.054105142]), (1, 4, [0.086127672]), (1, 5, [0.053804487]), (6, 7, [0.071426685]), (6, 8, [0.02746411]), (6, 9, [-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.