On the excitation of PG1159-type pulsations
Stability properties are presented of dipole and quadrupole nonradial oscillation modes of model stars that experienced a late helium shell flash on their way to the white-dwarf cooling domain. The computed instability domains are compared with the observed hot variable central stars of planetary ne...
Guardado en:
| Autores principales: | Gautschy, Alfred, Althaus, Leandro Gabriel, Saio, Hirouki |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2005
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/93908 https://www.aanda.org/articles/aa/abs/2005/30/aa2486-04/aa2486-04.html https://ri.conicet.gov.ar/handle/11336/39801 |
| Aporte de: |
Ejemplares similares
-
Can pulsating PG 1159 stars place constraints on the occurrence of core overshooting?
por: Córsico, Alejandro Hugo, et al.
Publicado: (2005) -
New nonadiabatic pulsation computations on full PG 1159 evolutionary models: The theoretical GW Virginis instability strip revisited
por: Córsico, Alejandro Hugo, et al.
Publicado: (2006) -
The gravitational wave radiation of pulsating white dwarfs revisited: The case of BPM 37093 and PG 1159-035
por: García Berro, E., et al.
Publicado: (2006) -
Asteroseismological constraints on the coolest GW Virginis variable star (PG 1159-type) PG 0122+200
por: Córsico, Alejandro Hugo, et al.
Publicado: (2007) -
The pulsation modes of the pre-white dwarf PG 1159-035
por: Althaus, Leandro Gabriel, et al.
Publicado: (2008)