Pulsation periods and critical frequencies in low gravity yellow supergiant models |
| |
| Authors: | Toshiki Aikawa |
| |
| Institution: | (1) Faculty of Engineering, Tohoku-Gakuin University, 985 Tagajo, Japan |
| |
| Abstract: | It is shown that the coincidence between the pulsation periods and the critical frequencies found by Fadeyev (1982) results from strong effects of non-adiabaticity on the linear pulsation periods in low surface gravity models. If we apply the boundary condition of running waves for super-critical pulsations, it is found that the linear growth-rates are considerably affected by the boundary condition. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
