Radial and nonradial periods and growth rates of an AI Velorum model |
| |
| Authors: | J A Guzik |
| |
| Institution: | (1) Applied Theoretical Physics Division, Los Alamos National Laboratory, USA |
| |
| Abstract: | Walraven, Walraven and Balona recently discovered several new periodicities in addition to the well-known fundamental and first overtone periods of the high-amplitude Scuti star AI Velorum. Linear nonadiabatic pulsation calculations were performed for an AI Velorum model of mass 1.96M
 , 24.05L
, andT
eff 7566 K for the radial and low-degree nonradial modes to help verify the tentative identifications made by Walraven, et al. Comparison of the calculated periods with the observations suggests some alternatives to the identifications proposed by Walraven, et al. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
