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Oxygen-neon-rich merger during common envelope evolution

Autor
Canals, P.; Torres, S.; Soker, N.
Tipus d'activitat
Article en revista
Revista
Monthly notices of the Royal Astronomical Society
Data de publicació
2018-11-01
Volum
480
Número
4
Pàgina inicial
4519
Pàgina final
4525
DOI
https://doi.org/10.1093/mnras/sty2121 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/127601 Obrir en finestra nova
URL
https://academic.oup.com/mnras/article-abstract/480/4/4519/5067319 Obrir en finestra nova
Resum
We conduct a population synthesis study of the common envelope evolution (CEE) of a white dwarf (WD) and an asymptotic giant branch (AGB) star and find that the potential number of type Ia supernovae (SNe Ia) from the core degenerate (CD) and from the double degenerate (DD) scenarios are of the same order of magnitude. For the CD scenario we consider cases where a carbon oxygen rich (CO) AGB core and a CO WD merge during the CEE and leave a WD remnant with a mass of >1.35Mo, and for the DD scena...
Citació
Canals, P.; Torres, S.; Soker, N. Oxygen-neon-rich merger during common envelope evolution. "Monthly notices of the Royal Astronomical Society", 1 Novembre 2018, vol. 480, núm. 4, p. 4519-4525.
Paraules clau
binaries: close, stars: AGB and post-AGB, supernovae: general-white dwarfs
Grup de recerca
GAA - Grup d'Astronomia i Astrofísica

Participants

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