期刊
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
卷 736, 期 -, 页码 1-23出版社
ELSEVIER
DOI: 10.1016/j.physrep.2018.02.002
关键词
Type la supernovae; White dwarfs; Binary stars; Thermonuclear detonation; Thermonuclear deflagration
资金
- STFC [ST/F007159/1, ST/R000484/1, ST/L00061X/1] Funding Source: UKRI
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 la supernovae (SNe la). 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. (C) 2018 Elsevier B.V. All rights reserved.
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