Yb173_P05_HighN

class rydstate.species.ytterbium.yb173_mqdt_fmodel_data.Yb173_P05_HighN(mqdt)[source]

species: ClassVar[str] = 'Yb173': 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]] = (10.0, inf): Range of effective principal quantum numbers nu for which the MQDT model is valid.

reference: ClassVar[str | tuple[str, ...] | None] = None: Reference for the MQDT model, e.g., a publication doi where the model is described.

inner_channels: ClassVar[list[AngularKetBase[Any]]] = [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=0.5), 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=0.5, 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=0.5, 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=0.5, label=4f13 5d 6snl c)]: List of inner channels in the MQDT model.

outer_channels: ClassVar[list[AngularKetFJ[Any]]] = [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=2.0, j_r=1.5, f_tot=0.5), 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=0.5, 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=0.5, 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=0.5, label=4f13 5d 6snl c)]: List of outer channels in the MQDT model.

eigen_quantum_defects: ClassVar[list[tuple[float, ...] | list[float] | float]] = [[0.924825736, -3.542481644, 81.5334687], [0.236866903, 0, 0], [0.221055883, 0, 0], [0.185599376, 0, 0]]: 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, 0.071426685), (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, 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).