The enigmatic highly peculiar binary system HD 66051

J 2020

The enigmatic highly peculiar binary system HD 66051

PAUNZEN, Ernst; Ewa NIEMCZURA; Piotr KOLACZEK-SZYMANSKI a Swetlana HUBRIG

Základní údaje

Originální název

The enigmatic highly peculiar binary system HD 66051

Autoři

PAUNZEN, Ernst; Ewa NIEMCZURA; Piotr KOLACZEK-SZYMANSKI a Swetlana HUBRIG

Vydání

Contributions of the Astronomical Observatory Skalnaté Pleso, Tatranská Lomnica, Astronomical Institute, Slovak Academy of Sciences, 2020, 1335-1842

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10308 Astronomy

Stát vydavatele

Slovensko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.316

Kód RIV

RIV/00216224:14310/20:00115733

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.31577/caosp.2020.50.2.621

UT WoS

000523574300052

EID Scopus

2-s2.0-85087088657

Klíčová slova anglicky

binaries: eclipsing; Stars: chemically peculiar

Štítky

14312040, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 24. 11. 2020 13:23, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

HD 66051 (V414 Pup) is an eclipsing and spectroscopic double-lined binary, hosting two chemically peculiar stars: a highly peculiar B star as primary and an Am star as secondary. It also shows out-of-eclipse variability that is due to chemical spots. Using a set of high-resolution spectropolarimetric observations, a weak magnetic field on the primary was found. The investigation of the new high-resolution UVES spectrum of HD 66051 allowed us to decide on the chemical peculiarity type of both components with more reliability.

Citovat

PAUNZEN, Ernst; Ewa NIEMCZURA; Piotr KOLACZEK-SZYMANSKI a Swetlana HUBRIG. The enigmatic highly peculiar binary system HD 66051. Contributions of the Astronomical Observatory Skalnaté Pleso. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2020, roč. 50, č. 2, s. 621-623. ISSN 1335-1842. Dostupné z: https://doi.org/10.31577/caosp.2020.50.2.621.

@article{1660100,
   author = {Paunzen, Ernst and Niemczura, Ewa and KolaczekandSzymanski, Piotr and Hubrig, Swetlana},
   article_location = {Tatranská Lomnica},
   article_number = {2},
   doi = {https://doi.org/10.31577/caosp.2020.50.2.621},
   keywords = {binaries: eclipsing; Stars: chemically peculiar},
   language = {eng},
   issn = {1335-1842},
   journal = {Contributions of the Astronomical Observatory Skalnaté Pleso},
   title = {The enigmatic highly peculiar binary system HD 66051},
   url = {http://www.astro.sk/caosp/Eedition/FullTexts/vol50no2/pp621-623.pdf},
   volume = {50},
   year = {2020}
}

TY  - JOUR
ID  - 1660100
AU  - Paunzen, Ernst - Niemczura, Ewa - Kolaczek-Szymanski, Piotr - Hubrig, Swetlana
PY  - 2020
TI  - The enigmatic highly peculiar binary system HD 66051
JF  - Contributions of the Astronomical Observatory Skalnaté Pleso
VL  - 50
IS  - 2
SP  - 621-623
EP  - 621-623
PB  - Astronomical Institute, Slovak Academy of Sciences
SN  - 13351842
KW  - binaries: eclipsing
KW  - Stars: chemically peculiar
UR  - http://www.astro.sk/caosp/Eedition/FullTexts/vol50no2/pp621-623.pdf
L2  - http://www.astro.sk/caosp/Eedition/FullTexts/vol50no2/pp621-623.pdf
N2  - HD 66051 (V414 Pup) is an eclipsing and spectroscopic double-lined binary, hosting two chemically peculiar stars: a highly peculiar B star as primary and an Am star as secondary. It also shows out-of-eclipse variability that is due to chemical spots. Using a set of high-resolution spectropolarimetric observations, a weak magnetic field on the primary was found. The investigation of the new high-resolution UVES spectrum of HD 66051 allowed us to decide on the chemical peculiarity type of both components with more reliability.
ER  -

PAUNZEN, Ernst; Ewa NIEMCZURA; Piotr KOLACZEK-SZYMANSKI a Swetlana HUBRIG. The enigmatic highly peculiar binary system HD 66051. \textit{Contributions of the Astronomical Observatory Skalnaté Pleso}. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2020, roč.~50, č.~2, s.~621-623. ISSN~1335-1842. Dostupné z: https://doi.org/10.31577/caosp.2020.50.2.621.

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