The excitation of solar-like oscillations in a delta Scuti star by efficient envelope convection

V. Antoci, G. Handler, T. L. Campante +21

Delta Scuti (delta Sct) stars are opacity-driven pulsators with masses of 1.5-2.5M${}_{\odot }$, their pulsations resulting from the varying ionization of helium. In less massive star…