Importance of fingering convection for accreting white dwarfs in the framework of full evolutionary calculations: the case of the hydrogen-rich white dwarfs GD133 and G29-38

Context. A large fraction of white dwarfs show photospheric chemical composition that is polluted by heavy elements accreted from a debris disk. Such debris disks result from the tidal disruption of rocky planetesimals that have survived to whole stellar evolution from the main sequence to the final...

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Guardado en:
Detalles Bibliográficos
Autores principales: Wachlin, Felipe Carlos, Vauclair, G., Vauclair, S., Althaus, Leandro Gabriel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Astronómicas
Accretion disks
Instabilities
Abundances
Evolution of stars
Interior stars
White dwarfs
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/93762
https://www.aanda.org/articles/aa/abs/2017/05/aa30094-16/aa30094-16.html
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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