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Three-dimensional pure deflagration models with nucleosynthesis and synthetic observables for Type Ia supernovae

Fink, M; Kromer, M; Seitenzahl, Ivo; Ciaraldi-Schoolmann, F; Ropke, Friedrich; Sim, Stuart; Pakmor, R; Ruiter, Ashley; Hillebrandt, Wolfgang


We investigate whether pure deflagration models of Chandrasekhar-mass carbon–oxygen white dwarf stars can account for one or more subclass of the observed population of Type Ia supernova (SN Ia) explosions. We compute a set of 3D full-star hydrodynamic explosion models, in which the deflagration strength is parametrized using the multispot ignition approach. For each model, we calculate detailed nucleosynthesis yields in a post-processing step with a 384 nuclide nuclear network. We also compute...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1093/mnras/stt2315
Access Rights: Open Access


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