Formation of close binaries by disc fragmentation and migration, and its statistical modelling

Joint statistics of periods and mass ratios of close binaries and its dependence on primary mass can be explained by assuming that seed binary companions are formed by disc fragmentation at random intervals during assemblage of stellar mass and migrate inwards as they accrete from the circumbinary d...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2020-02, Vol.491 (4), p.5158-5171
Hauptverfasser:	Tokovinin, Andrei, Moe, Maxwell
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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