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The explosion of supernova 2011fe in the frame of the core-degenerate scenario

Autor
Soker, N.; Garcia-berro, E.; Althaus, L. G.
Tipus d'activitat
Article en revista
Revista
Monthly notices of the Royal Astronomical Society
Data de publicació
2014-01
Volum
437
Número
1
Pàgina inicial
L66
Pàgina final
L70
DOI
https://doi.org/10.1093/mnrasl/slt142 Obrir en finestra nova
Projecte finançador
Enanas blancas: progenitores, evolución, pulsaciones y explosiones
Resum
We argue that the properties of the Type Ia supernova (SN Ia) SN 2011fe can be best explained within the frame of the core-degenerate (CD) scenario. In the CD scenario, a white dwarf (WD) merges with the core of an asymptotic giant branch (AGB) star and forms a rapidly rotating WD, with a mass close to and above the critical mass for explosion. Rapid rotation prevents immediate collapse and/or explosion. Spinning down over a time of 0-10(10) yr brings the WD to explosion. A very long delayed exp...
Paraules clau
Supernovae: General, Supernovae: Individual: Sn 2011fe
Grup de recerca
GAA - Grup d'Astronomia i Astrofísica

Participants

  • Soker, Noam  (autor)
  • Garcia-berro Montilla, Enrique  (autor)
  • Althaus, Leandro G.  (autor)