ON THE PERIODIC VARIABILITY OF THE LONGITUDINAL MAGNETIC FIELDS OF STARS

被引：1
|
作者：
Bychkov, V. D. [1 ]
Bychkova, L. V. [1 ]
Madej, J. [2 ]
机构：
[1] Russian Acad Sci, Special Astrophys Observ, Nizhnii Arkhyz 369167, Russia
[2] Univ Warsaw Observ, PL-00478 Warsaw, Poland
来源：
ASTRONOMICAL JOURNAL | 2013年 / 146卷 / 04期
关键词：
stars: chemically peculiar; stars: magnetic field; SLOWLY PULSATING-B; CLASSICAL T-TAURI; BETA-CEPHEI; SPECTROPOLARIMETRIC OBSERVATIONS; CHEMICALLY PECULIAR; CONVECTIVE CORE; ACTIVE STARS; EK ERIDANI; AP STARS; DISCOVERY;
D O I：
10.1088/0004-6256/146/4/74
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
There exist 218 stars with measured phase curves of their longitudinal (effective) magnetic field B-e. In that group, 172 objects are classified as magnetic chemically peculiar stars. The remaining objects are stars of various spectral types, from the most massive hot Of?p supergiants to low-mass red dwarfs and stars with planets. In this paper, we discuss the behavior of the longitudinal magnetic field B-e and present estimated parameters of the apparent magnetic variability for stars of each spectral type. This paper also aims to briefly review the properties of the observed magnetic behavior among various types of stars.
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页数：10
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