The mid-term and long-term solar quasi-periodic cycles and the possible relationship with planetary motions
文献类型：期刊论文
| 作者 | Tan, Baolin1; Cheng, Zhuo2
|
| 刊名 | ASTROPHYSICS AND SPACE SCIENCE
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 343期号:2页码:511-521 |
| ISSN号 | 0004-640X |
| 关键词 | Sun: activity Sun: cycle Planetary motion |
| 通讯作者 | Tan, BL (reprint author), Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China. Email: bltan@nao.cas.cn |
| 英文摘要 | This work investigates the solar quasi-periodic cycles with multi-timescales and the possible relationships with planetary motions. The solar cycles are derived from long-term observations of the relative sunspot number and microwave emission at frequency of 2.80 GHz. A series of solar quasi-periodic cycles with multi-timescales are registered. These cycles can be classified into three classes: (1) the strong PLC (PLC is defined as the solar cycle with a period very close to the ones of some planetary motions, named as planetary-like cycle) which is related strongly with planetary motions, including nine periodic modes with relatively short period (P < 12 yr), and related to the motions of the inner planets and of Jupiter; (2) the weak PLC, which is related weakly to planetary motions, including two periodic modes with relatively long period (P > 12 yr), and possibly related to the motions of outer planets; (3) the non-PLC, for which so far there has been found no clear evidence to show the relationship with any planetary motions. Among the planets, Jupiter plays a key role in most periodic modes due to its sidereal motion or spring tidal motions associated with other planets. Among planetary motions, the spring tidal motion of the inner planets and of Jupiter dominates the formation of most PLCs. The relationships between multi-timescale solar periodic modes and the planetary motions will help us to understand the essential nature and prediction of solar activities. |
| 学科主题 | Astronomy & Astrophysics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | WAVELET ANALYSIS ; SUNS MOTION ; TACHOCLINE ; MODEL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000314892100002 |
| 公开日期 | 2014-01-08 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/9903]  |
| 专题 | 紫金山天文台_历算和天文参考系研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China 2.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, Baolin,Cheng, Zhuo. The mid-term and long-term solar quasi-periodic cycles and the possible relationship with planetary motions[J]. ASTROPHYSICS AND SPACE SCIENCE,2013,343(2):511-521. |
| APA | Tan, Baolin,&Cheng, Zhuo.(2013).The mid-term and long-term solar quasi-periodic cycles and the possible relationship with planetary motions.ASTROPHYSICS AND SPACE SCIENCE,343(2),511-521. |
| MLA | Tan, Baolin,et al."The mid-term and long-term solar quasi-periodic cycles and the possible relationship with planetary motions".ASTROPHYSICS AND SPACE SCIENCE 343.2(2013):511-521. |
入库方式： OAI收割
来源：紫金山天文台
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