MAGIC's interferometric diameters of $\theta$ Ophiuchi and $\beta$ CMa and comparison with asteroseismic modelling

K. Abe, J. Abhir, A. Abhishek +165

$\beta$ Cephei type stars are massive ($8-25$M${}_{\odot }$) and known to have several pulsation modes with periods typically of a few hours. Despite a better understanding of their physi…