Skip navigation
Skip navigation

Three-dimensional simulations of gravitationally confined detonations compared to observations of SN 1991T

Seitenzahl, Ivo R; Kromer, Markus; Ohlmann, Sebastian; Ciaraldi-Schoolmann, Franco; Marquardt, Kai; Fink, Michael; Hillebrandt, Wolfgang; Pakmor, R; Roepke, Friedrich K.; Ruiter, Ashley J.; Sim, Stuart A.; Taubenberger, Stefan

Description

The gravitationally confined detonation (GCD) model has been proposed as a possible explosion mechanism for Type Ia supernovae in the single-degenerate evolution channel. It starts with ignition of a deflagration in a single off-centre bubble in a near-Chandrasekharmass white dwarf. Driven by buoyancy, the deflagration flame rises in a narrow cone towards the surface. For the most part, the main component of the flow of the expanding ashes remains radial, but upon reaching the outer,...[Show more]

CollectionsANU Research Publications
Date published: 2016-08
Type: Journal article
URI: http://hdl.handle.net/1885/107278
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201527251

Download

File Description SizeFormat Image
01 Seitenzahl I R et al Three dimensional simulations 2016.pdf8.71 MBAdobe PDFThumbnail


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator