2 papers
astro-ph1997
Turbulent Convection and pulsational Stability of Variable Stars I. Oscillations of Long-Period Variables
D. R. Xiong, L. Deng, Q. L. Cheng
We have performed a linear pulsational stability survey of 6 series of long period variable models with M=1.0 Msun, L=3000 - 8000Lsun, and (X,Z)= (0.700,0.020),(0.735,0.005). The d…
astro-ph1997
Turbulent Convection and Pulsational Stability of Variable Stars II. Oscillations of RR Lyrae and Horizontal Branch Red Variable Stars
D. R. Xiong, Q. L. Cheng, L. Deng
Using a nonlocal time-dependent theory of convection, we have calculated the linear non-adiabatic oscillations of the Horizontal Branch (HB) stars, with both the dynamic and thermo…