THE CAUSE OF THE WEAK SOLAR CYCLE 24
文献类型：期刊论文
| 作者 | Jiang, J.1 ; Cameron, R. H.2; Schuessler, M.2
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| 刊名 | ASTROPHYSICAL JOURNAL LETTERS
 |
| 出版日期 | 2015-07-20 |
| 卷号 | 808期号:1 |
| 关键词 | Sun: activity Sun: magnetic fields |
| 英文摘要 | The ongoing 11 year cycle of solar activity is considerably less vigorous than the three cycles before. It was preceded by a very deep activity minimum with a low polar magnetic flux, the source of the toroidal field responsible for solar magnetic activity in the subsequent cycle. Simulation of the evolution of the solar surface field shows that the weak polar fields and thus the weakness of the present cycle 24 are mainly caused by a number of bigger bipolar regions emerging at low latitudes with a "wrong" (i.e., opposite to the majority for this cycle) orientation of their magnetic polarities in the north-south direction, which impaired the growth of the polar field. These regions had a particularly strong effect since they emerged within +/- 10 degrees latitude from the solar equator. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000358778900028 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5650]  |
| 专题 | 国家天文台_太阳物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China 2.Max Planck Inst Sonnensyst Forsch, D-37077 Gottingen, Germany |
| 推荐引用方式 GB/T 7714 | Jiang, J.,Cameron, R. H.,Schuessler, M.. THE CAUSE OF THE WEAK SOLAR CYCLE 24[J]. ASTROPHYSICAL JOURNAL LETTERS,2015,808(1). |
| APA | Jiang, J.,Cameron, R. H.,&Schuessler, M..(2015).THE CAUSE OF THE WEAK SOLAR CYCLE 24.ASTROPHYSICAL JOURNAL LETTERS,808(1). |
| MLA | Jiang, J.,et al."THE CAUSE OF THE WEAK SOLAR CYCLE 24".ASTROPHYSICAL JOURNAL LETTERS 808.1(2015). |
入库方式： OAI收割
来源：国家天文台
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