X-ray binary Beta Lyrae and its donor component structure

We show that the structure of magnetized accretion gas flows between the components of the Beta Lyrae system can cause a scattering gas shell that masks completely these components in soft X-ray region. Also we have calculated the inner structure of the donor that is filling a Roche lobe and is prec...

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Bibliographic Details
Published in:Proceedings of the International Astronomical Union 2018-08, Vol.14 (S346), p.139-142
Main Authors: Skulskyy, M. Yu, Vavrukh, M. V., Smerechynskyi, S. V.
Format: Article
Language:English
Subjects:
Astronomy
Beta rays
Deposition
Gas flow
Masks
Soft x rays
X ray binaries
X ray stars
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Summary:We show that the structure of magnetized accretion gas flows between the components of the Beta Lyrae system can cause a scattering gas shell that masks completely these components in soft X-ray region. Also we have calculated the inner structure of the donor that is filling a Roche lobe and is preceding a forming of the degenerate dwarf. We show that mass of the degenerate core of the donor is in region 0.3−0.5 M ⊙ .
ISSN:1743-9213
1743-9221
DOI:10.1017/S174392131900111X