恒星 HD 94660、HD 75049 和 HD 154708 的磁场结构

IF 1.1 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astronomy Letters-A Journal of Astronomy and Space Astrophysics Pub Date : 2024-05-28 DOI:10.1134/S106377372470004X

Yu. V. Glagolevskij

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引用次数: 0

摘要

摘要根据已公布的数据，我们构建了三颗具有相对较强磁场的恒星的磁结构模型。它们都具有双极结构，在性质上与大部分磁性恒星并无不同。然而，它们和其他一些具有强磁场的天体一样，并不服从旋转周期对恒星磁场强度的直接依赖关系，而这种依赖关系是根据角动量通过磁场线转移到周围原恒星云而损失角动量的假说所预期的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Magnetic Field Structures of the Stars HD 94660, HD 75049, and HD 154708

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Magnetic Field Structures of the Stars HD 94660, HD 75049, and HD 154708

Based on published data, we have constructed models for the magnetic structures of three stars with a relatively strong magnetic field. They all have a dipolar structure and do not differ in their properties from the bulk of the magnetic stars. However, they, as well as some other objects with a strong magnetic field, do not obey the direct dependence of the rotation period on the stellar magnetic field strength that is expected from the hypothesis about the loss of angular momentum by its transfer to the surrounding protostellar clouds through magnetic field lines.

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来源期刊

Astronomy Letters-A Journal of Astronomy and Space Astrophysics 地学天文-天文与天体物理

CiteScore

1.70

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Astronomy Letters is an international peer reviewed journal that publishes the results of original research on all aspects of modern astronomy and astrophysics including high energy astrophysics, cosmology, space astronomy, theoretical astrophysics, radio astronomy, extragalactic astronomy, stellar astronomy, and investigation of the Solar system.