Artículo
On the excitation of PG1159-type pulsations
Fecha de publicación:
12/2005
Editorial:
EDP Sciences
Revista:
Astronomy and Astrophysics
ISSN:
0004-6361
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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 nebulae and the GW Vir pulsators.
Palabras clave:
Nebulae
,
Pulsations
,
Evolution of Stars
,
White Dwarfs
,
Oscillations of Stars
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(IALP)
Articulos de INST.DE ASTROFISICA LA PLATA
Articulos de INST.DE ASTROFISICA LA PLATA
Citación
Gautschy, Alfred; Althaus, Leandro Gabriel; Saio, Hirouki; On the excitation of PG1159-type pulsations; EDP Sciences; Astronomy and Astrophysics; 438; 3; 12-2005; 1013-1020
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