Magnetic Fields of CP Stars in the Orion OB1 Association. III. Stars of Subgroup (a)

I. I. Romanyuk; E. A. Semenko; A. V. Moiseeva; I. A. Yakunin; D. O. Kudryavtsev

doi:10.1134/S199034131901005X

Magnetic Fields of CP Stars in the Orion OB1 Association. III. Stars of Subgroup (a)

Authors: Romanyuk I.I.¹, Semenko E.A.¹, Moiseeva A.V.¹, Yakunin I.A.¹, Kudryavtsev D.O.¹
Affiliations:
1. Special Astrophysical Observatory
Issue: Vol 74, No 1 (2019)
Pages: 55-61
Section: Article
URL: https://journals.rcsi.science/1990-3413/article/view/212840
DOI: https://doi.org/10.1134/S199034131901005X
ID: 212840

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Abstract

The paper presents results of magnetic field measurements of 10 chemically peculiar stars of subgroup (a) in the Orion OB1 association: HD33917, HD34859, HD35008, HD35039, HD35177, HD35575, HD35730, HD36549, HD38912, and HD294046. Observations were carried out with the circular polarization analyzer at the Main Stellar Spectrograph at the 6-m SAO RAS telescope.Magnetic fields were detected in four stars, six stars have magnetic fields below the detection threshold.