Driven-disk model for binaries with precessing donor star. Three-dimensional simulations

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dc.creatorBisikalo, D. V.
dc.creatorBoyarchuk, A. A.
dc.creatorKuznetsov, O. A.
dc.creatorChechetkin, V. M.
dc.date2000-03-24
dc.date.accessioned2026-07-07T01:52:53Z
dc.date.available2026-07-07T01:52:53Z
dc.descriptionWe present the results of three-dimensional numerical simulations of mass transfer in semi-detached binary with a donor star whose rotation vector precesses around the orbital rotation axis of the binary in the observer's coordinate frame. The calculations support our previous model of flow without a `hot spot'. Characteristic features of the flow in this model, such as the formation of an circumbinary envelope, the absence of a `hot spot' at the edge of the accretion disk, and the formation of a shock wave along the edge of the stream, are also present in the solution for a binary with precessing donor star. The parameters of accretion disk and of the structure of the near-disk regions recur with the precessional period of the rotation axis of donor star.
dc.descriptionLaTeX, 10 pages
dc.identifierhttps://arxiv.org/abs/astro-ph/0003377
dc.identifierhttp://arxiv.org/abs/astro-ph/0003377
dc.identifierAstron. Zh. 1999, v.76, p.672 (Astron. Reports v.43, p.587)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/774
dc.subjectAstrophysics
dc.titleDriven-disk model for binaries with precessing donor star. Three-dimensional simulations
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