Yb171_S05_HighN

class rydstate.species.ytterbium.yb171_mqdt_fmodel_data.Yb171_S05_HighN(mqdt)[source]

species: ClassVar[str] = 'Yb171': The species for which the MQDT model is defined.

f_tot: ClassVar[float] = 0.5: Total angular momentum f_tot of the Rydberg state.

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

reference: ClassVar[str | tuple[str, ...] | None] = '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: ClassVar[list[AngularKetBase[Any]]] = [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), 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, 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), 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, 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), 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, 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)]: List of inner channels in the MQDT model.

outer_channels: ClassVar[list[AngularKetFJ[Any]]] = [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), 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, label=4f13 5d 6snl a), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=1, s_r=0.5, l_r=1, j_c=1.5, f_c=1.0, j_r=1.5, f_tot=0.5), 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, label=4f13 5d 6snl b), AngularKetFJ(i_c=0.5, s_c=0.5, l_c=1, s_r=0.5, l_r=1, j_c=0.5, f_c=Unknown, j_r=0.5, f_tot=0.5, label=f_c unknown), 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, 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)]: List of outer channels in the MQDT model.

eigen_quantum_defects: ClassVar[list[tuple[float, ...] | list[float] | float]] = [[0.357489847, 0.165981371, 0, 0, 0], [0.203918644, 0, 0, 0, 0], [0.116819032, 0, 0, 0, 0], [0.287350241, 0, 0, 0, 0], [0.247621114, 0, 0, 0, 0], [0.148681324, 0, 0, 0, 0], [0.438542187, 3.78366407, -10709.7378, 8054542.58, -2523011670]]: List of eigen quantum defects for the close-coupling channels. Each entry can be a constant or a list of polynomial coefficients.

mixing_angles: ClassVar[list[tuple[int, int, tuple[float, ...] | list[float] | float]]] = [(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, params) where i_idx and j_idx are the indices of the involved channels and params are the parameters for the energy dependence of the angle (constant or polynomial coefficients).

manual_frame_transformation_outer_inner: ClassVar[ndarray[tuple[Any, ...], dtype[Any]] | None] = array([[ 0.5 , 0. , 0. , 0. , 0. , 0. , 0.8660254 ], [ 0. , 1. , 0. , 0. , 0. , 0. , 0. ], [ 0. , 0. , 0.81649658, 0. , -0.57735027, 0. , 0. ], [ 0. , 0. , 0. , 1. , 0. , 0. , 0. ], [ 0. , 0. , 0.57735027, 0. , 0.81649658, 0. , 0. ], [ 0. , 0. , 0. , 0. , 0. , 1. , 0. ], [ 0.8660254 , 0. , 0. , 0. , 0. , 0. , -0.5 ]]): Optional manually specified frame transformation matrix Q mapping inner to outer channels. This is mainly needed for models with unknown quantum numbers, where the frame transformation cannot (yet) be computed from Wigner coefficients.