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On the progenitors of Type Ia supernovae

Livio, M and Mazzali, PA (2018) On the progenitors of Type Ia supernovae. Physics Reports, 736. ISSN 0370-1573

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Abstract

© 2018 Elsevier B.V. We review all the models proposed for the progenitor systems of Type Ia supernovae and discuss the strengths and weaknesses of each scenario when confronted with observations. We show that all scenarios encounter at least a few serious difficulties, if taken to represent a comprehensive model for the progenitors of all Type Ia supernovae (SNe Ia). Consequently, we tentatively conclude that there is probably more than one channel leading SNe Ia. While the single-degenerate scenario (in which a single white dwarf accretes mass from a normal stellar companion) has been studied in some detail, the other scenarios will need a similar level of scrutiny before any firm conclusions can be drawn.

Item Type: Article
Uncontrolled Keywords: 01 Mathematical Sciences, 02 Physical Sciences
Subjects: Q Science > QB Astronomy
Divisions: Astrophysics Research Institute
Publisher: Elsevier
Date Deposited: 03 Aug 2018 14:10
Last Modified: 11 Oct 2018 23:46
DOI or Identification number: 10.1016/j.physrep.2018.02.002
URI: http://researchonline.ljmu.ac.uk/id/eprint/9063

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