Is a 1D perturbative method sufficient for asteroseismic modelling of $\beta$ Cephei pulsators? Implications for measurements of rotation and internal magnetic fields

J. S. G. Mombarg, V. Vanlaer, S. B. Das +6

Asymmetries in the observed rotational splittings of a multiplet contain information about the star's rotation profile and internal magnetic field. However, to exploit this informa…