Complex asteroseismology of the hybrid B-type pulsator $\gamma$ Pegasi: a test of stellar opacities

Przemysław Walczak, Jadwiga Daszyńska-Daszkiewicz

Using the updated oscillation spectrum of $\gamma$ Pegasi, we construct a set of seismic models which reproduce two pulsational frequencies corresponding to the $\ell =0$, p${}_1$ and $\el…