Binary fraction of magnetic chemically peculiar stars

J 2020

Binary fraction of magnetic chemically peculiar stars

PAUNZEN, Ernst

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

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

References:

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

EID Scopus

2-s2.0-85087081116

Keywords in English

binaries: general; stars: chemically peculiar; stars: magnetic fields

Abstract

In the original language

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.

Cite

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.

@article{1660102,
   author = {Paunzen, Ernst},
   article_location = {Tatranská Lomnica},
   article_number = {2},
   doi = {http://dx.doi.org/10.31577/caosp.2020.50.2.570},
   keywords = {binaries: general; stars: chemically peculiar; stars: magnetic fields},
   language = {eng},
   issn = {1335-1842},
   journal = {Contributions of the Astronomical Observatory Skalnaté Pleso},
   title = {Binary fraction of magnetic chemically peculiar stars},
   url = {http://www.astro.sk/caosp/Eedition/FullTexts/vol50no2/pp570-573.pdf},
   volume = {50},
   year = {2020}
}

TY  - JOUR
ID  - 1660102
AU  - Paunzen, Ernst
PY  - 2020
TI  - Binary fraction of magnetic chemically peculiar stars
JF  - Contributions of the Astronomical Observatory Skalnaté Pleso
VL  - 50
IS  - 2
SP  - 570-573
EP  - 570-573
PB  - Astronomical Institute, Slovak Academy of Sciences
SN  - 13351842
KW  - binaries: general
KW  - stars: chemically peculiar
KW  - stars: magnetic fields
UR  - http://www.astro.sk/caosp/Eedition/FullTexts/vol50no2/pp570-573.pdf
L2  - http://www.astro.sk/caosp/Eedition/FullTexts/vol50no2/pp570-573.pdf
N2  - 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.
ER  -

PAUNZEN, Ernst. Binary fraction of magnetic chemically peculiar stars. \textit{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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