PAUNZEN, Ernst. Binary fraction of magnetic chemically peculiar stars. Contributions of the Astronomical Observatory Skalnaté Pleso. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2020, vol. 50, No 2, p. 570-573. ISSN 1335-1842. Available from: https://dx.doi.org/10.31577/caosp.2020.50.2.570.
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Basic information
Original name Binary fraction of magnetic chemically peculiar stars
Authors PAUNZEN, Ernst (40 Austria, guarantor, belonging to the institution).
Edition Contributions of the Astronomical Observatory Skalnaté Pleso, Tatranská Lomnica, Astronomical Institute, Slovak Academy of Sciences, 2020, 1335-1842.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10308 Astronomy
Country of publisher Slovakia
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.316
RIV identification code RIV/00216224:14310/20:00115734
Organization unit Faculty of Science
Doi http://dx.doi.org/10.31577/caosp.2020.50.2.570
UT WoS 000523574300041
Keywords in English binaries: general; stars: chemically peculiar; stars: magnetic fields
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 24/11/2020 13:21.
Abstract
Magnetic chemically peculiar stars of the upper main sequence are slowly rotating early B to early F-type objects with elemental overabundances of several orders of magnitude compared to the Sun. The driving mechanism is diffusion in the calm stellar atmosphere intensified by the presence of a stable organized magnetic field. The binary fraction is vital to understanding the formation and evolution of these objects as well as possible operating angular momentum loss mechanisms. The available literature on the binary fraction is reviewed and a list of needed future working steps is presented.
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