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Do electron-capture supernovae make neutron stars? First multidimensional hydrodynamic simulations of the oxygen deflagration

Jones, S.; Röpke, Friedrich K.; Pakmor, R; Seitenzahl, Ivo; Ohlmann, Sebastian T.; Edelmann, P. V. F.

Description

Context. In the classical picture, electron-capture supernovae and the accretion-induced collapse of oxygen-neon white dwarfs undergo an oxygen deflagration phase before gravitational collapse produces a neutron star. These types of core collapse events are postulated to explain several astronomical phenomena. In this work, the oxygen deflagration phase is simulated for the first time using multidimensional hydrodynamics. Aims. By simulating the oxygen deflagration with multidimensional...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/152043
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201628321
Access Rights: Open Access

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