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A three-dimensional picture of the delayed-detonation model of type Ia supernovae

Autor
Bravo, E.; Garcia, D.
Tipus d'activitat
Article en revista
Revista
Astronomy and astrophysics
Data de publicació
2008-02
Volum
478
Número
3
Pàgina inicial
843
Pàgina final
853
DOI
https://doi.org/10.1051/0004-6361:20078424 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18919 Obrir en finestra nova
URL
http://www.aanda.org/ Obrir en finestra nova
Resum
Aims. Deflagration models poorly explain the observed diversity of SNIa. Current multidimensional simulations of SNIa predict a significant amount of, so far unobserved, carbon and oxygen moving at low velocities. It has been proposed that these drawbacks can be resolved if there is a sudden jump to a detonation (delayed detonation), but these kinds of models have been explored mainly in one dimension. Here we present new three-dimensional delayed detonation models in which the deflagraton-to-de...
Citació
Bravo, E.; Garcia, D. A three-dimensional picture of the delayed-detonation model of type Ia supernovae. "Astronomy and astrophysics", Febrer 2008, vol. 478, núm. 3, p. 843-853.
Paraules clau
Hydrodynamics, Nuclear Reactions, Nucleosynthesis, Shock Waves, Stars Evolution, White Dwarfs, Supernovae
Grup de recerca
GAA - Grup d'Astronomia i Astrofísica
GRPFM - Grup de Recerca en Propietats Físiques dels Materials

Participants

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