Stellar Activity Cycles

IF 9.1 2区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Space Science Reviews Pub Date : 2023-09-28 DOI:10.1007/s11214-023-01000-x

Sandra V. Jeffers, René Kiefer, Travis S. Metcalfe

引用次数: 2

Abstract

Abstract The magnetic field of the Sun is generated by internal dynamo process with a cyclic period of 11 years or a 22 year magnetic cycle. The signatures of the Sun’s magnetic cycle are observed in the different layers of its atmosphere and in its internal layers. In this review, we use the same diagnostics to understand the magnetic cycles of other stars with the same internal structure as the Sun. We review what is currently known about mapping the surface magnetic fields, chromospheric and coronal indicators, cycles in photometry and asteroseismology. We conclude our review with an outlook for the future.

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恒星活动周期

太阳磁场是由内部发电机过程产生的，其周期为11年或22年。太阳磁场周期的特征可以在其大气层的不同层和内层中观察到。在这篇综述中，我们使用相同的诊断方法来了解与太阳具有相同内部结构的其他恒星的磁周期。我们回顾了目前已知的地表磁场图，色球和日冕指标，光度学和星震学的周期。我们以展望未来来结束我们的回顾。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Space Science Reviews 地学天文-天文与天体物理

CiteScore

19.70

自引率

3.90%

发文量

审稿时长

4-8 weeks

期刊介绍： Space Science Reviews (SSRv) stands as an international journal dedicated to scientific space research, offering a contemporary synthesis across various branches of space exploration. Emphasizing scientific outcomes and instruments, SSRv spans astrophysics, physics of planetary systems, solar physics, and the physics of magnetospheres & interplanetary matter. Beyond Topical Collections and invited Review Articles, Space Science Reviews welcomes unsolicited Review Articles and Special Communications. The latter encompass papers related to a prior topical volume/collection, report-type papers, or timely contributions addressing a robust combination of space science and technology. These papers succinctly summarize both the science and technology aspects of instruments or missions in a single publication.