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The interaction of core-collapse supernova ejecta with a companion star

The progenitors of many core-collapse supernovae (CCSNe) are expected to be in binary systems. After the SN explosion in a binary, the companion star may suffer from mass stripping and be shock heated as a result of the impact of the SN ejecta. If the binary system is disrupted by the SN explosion,...

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Main Authors: Liu, Zhengwei (Author) , Tauris, T. M. (Author) , Röpke, Friedrich (Author) , Moriya, T. J. (Author) , Kruckow, M. (Author) , Stancliffe, R. J. (Author) , Izzard, R. G. (Author)
Format: Article (Journal)
Language:English
Published: 13 November 2015
In: Astronomy and astrophysics
Year: 2015, Volume: 584
ISSN:1432-0746
DOI:10.1051/0004-6361/201526757
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1051/0004-6361/201526757
Verlag, lizenzpflichtig, Volltext: https://www.aanda.org/articles/aa/abs/2015/12/aa26757-15/aa26757-15.html
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Author Notes:Zheng-Wei Liu, T.M. Tauris, F.K. Röpke, T.J. Moriya, M. Kruckow, R.J. Stancliffe, and R.G. Izzard
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Summary:The progenitors of many core-collapse supernovae (CCSNe) are expected to be in binary systems. After the SN explosion in a binary, the companion star may suffer from mass stripping and be shock heated as a result of the impact of the SN ejecta. If the binary system is disrupted by the SN explosion, the companion star is ejected as a runaway star, and in some cases as a hypervelocity star. By performing a series of three-dimensional (3D) hydrodynamical simulations of the collision of SN ejecta with the companion star, we investigate how CCSN explosions affect their binary companion.
Item Description:Gesehen am 29.06.2020
Physical Description:Online Resource
ISSN:1432-0746
DOI:10.1051/0004-6361/201526757

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