Asymptotic theory of solar and stellar acoustic oscillations
Abstract
A second-order asymptotic theory developed for the high-frequency acoustic oscillations of a star is presented. The theory is intended for a wide range of low- and intermediate-degree modes, taking into account the effects of gravity perturbation. The equation for the eigenfrequencies is obtained in a form convenient for use in solving the helioseismological inverse problem.
- Publication:
-
Astronomicheskii Zhurnal
- Pub Date:
- August 1991
- Bibcode:
- 1991AZh....68..808V
- Keywords:
-
- Asymptotic Methods;
- Solar Oscillations;
- Sound Waves;
- Stellar Oscillations;
- Boundary Conditions;
- Helioseismology;
- High Frequencies;
- Resonant Frequencies;
- Astrophysics