The Sun is becoming more active than expected

被引：0

作者：

PengFei Chen

机构：

[1] School of Astronomy & Space Science, Nanjing University

[2] Key Laboratory for Modern Astronomy & Astrophysics, Nanjing University

来源：

Science China(Physics,Mechanics & Astronomy) | 2023年 / 12期

关键词：

D O I：

暂无

中图分类号：

P182 [太阳物理学];

学科分类号：

070401 ;

摘要：

With the original intention to discover a hypothetical planet inside the orbit of Mercury, Schwabe accidently found the 11-year solar cycle of sunspots, which are the manifestation of strong magnetic field. The solar cycle is a result of a competition between amplification and dissipation of magnetic field. The amplification is due to the differential rotation and turbulence in the convection zone.

引用

页码：262 / 263

页数：2

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