General properties of magnetic CP stars
- 作者: Glagolevskij Y.V.1
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隶属关系:
- Special Astrophysical Observatory
- 期: 卷 72, 编号 3 (2017)
- 页面: 305-320
- 栏目: Article
- URL: https://journals.rcsi.science/1990-3413/article/view/212488
- DOI: https://doi.org/10.1134/S1990341317030191
- ID: 212488
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详细
We present the review of our previous studies related to observational evidence of the fossil field hypothesis of formation and evolution of magnetic and non-magnetic chemically peculiar stars. Analysis of the observed data shows that these stars acquire their main properties in the process of gravitational collapse. In the non-stationary Hayashi phase, a magnetic field becomes weakened and its configuration complicated, but the fossil field global orientation remains. After a non-stationary phase, relaxation of young star’s tangled field takes place and by the time of joining ZAMS (Zero Age Main Sequence) it is generally restored to a dipole structure. Stability of dipole structures allows them to remain unchanged up to the end of their life on the Main Sequence which is 109 years at most.
作者简介
Yu. Glagolevskij
Special Astrophysical Observatory
编辑信件的主要联系方式.
Email: glagol@sao.ru
俄罗斯联邦, Nizhnii Arkhyz, 369167
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