Pulsation of M-type Mira variables with moderately different mass: search for observable mass effects

M. J. Ireland, M. Scholz, P. G. Tuthill +1

Models of M-type Miras with masses of 1 $M_{\odot }$ and 1.2 $M_{\odot }$, i.e. with envelope masses of about 0.4 $M_{\odot }$ and 0.6 $M_{\odot }$, have been constructed, and a comparison has…