Periodicity of Total Solar Irradiance | |
Li KJ(李可军)1,2; Xu JC(徐景晨)1,3; Liu, XH4; Gao PX(高朋鑫)1,3; Zhan, LS5 | |
刊名 | SOLAR PHYSICS |
2010-12 | |
卷号 | 267期号:2页码:295-303 |
关键词 | Solar irradiance Solar cycle Observations |
ISSN号 | 0038-0938 |
通讯作者 | Li, KJ (reprint author), CAS, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China. |
产权排序 | 第一完成单位 |
英文摘要 | We investigate the periodicity in the PMOD composite of the daily total solar irradiance (TSI) from 21 September 1978 to 9 June 2009. Besides the Schwabe cycle period (10.32 years), the quasi-rotation period is found to be statistically significant in TSI, whose value is about 32 days, longer than that in sunspot activity (27 days), and it intermittently appears around the sunspot maximum times. The quasi-rotation period in TSI is inferred to be mainly caused by sunspot activity, but to be modulated by bright features as well. It was previously found that variations of TSI over a Schwabe solar cycle mainly come from the combination of the sunspots' blocking and the intensification due to bright faculae, plages, and network elements, with a slight dominance of the bright-feature effect during the maximum of the Schwabe cycle. For the sunspot-blocking and the bright-feature effect to contribute to TSI over a Schwabe solar cycle, the former is inferred to lead the latter by 29 days at least. |
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] | MAUNDER MINIMUM ; MAGNETIC-FIELD ; CYCLES 21-23 ; CLIMATE ; VARIABILITY ; TREND ; RECONSTRUCTION ; LUMINOSITY |
收录类别 | SCI |
原文出处 | http://link.springer.com/article/10.1007%2Fs11207-010-9655-8 |
语种 | 英语 |
WOS记录号 | WOS:000284771300006 |
公开日期 | 2016-05-03 |
内容类型 | 期刊论文 |
源URL | [http://ir.ynao.ac.cn/handle/114a53/6156] |
专题 | 云南天文台_太阳物理研究组 |
作者单位 | 1.National Astronomical Observatories/Yunnan Observatory, CAS, Kunming, 650011, China 2.Key Laboratory of Solar Activity, National Astronomical Observatories, CAS, Beijing, 100012, China 3.Graduate School of CAS, Beijing, 100863, China 4.Department of Physics, Jiaozuo Advanced Normal College, Jiaozuo, 454107, China 5.Jingdezhen Ceramic Institute, Jingdezhen, 333001, Jiangxi, China |
推荐引用方式 GB/T 7714 | Li KJ,Xu JC,Liu, XH,et al. Periodicity of Total Solar Irradiance[J]. SOLAR PHYSICS,2010,267(2):295-303. |
APA | Li KJ,Xu JC,Liu, XH,Gao PX,&Zhan, LS.(2010).Periodicity of Total Solar Irradiance.SOLAR PHYSICS,267(2),295-303. |
MLA | Li KJ,et al."Periodicity of Total Solar Irradiance".SOLAR PHYSICS 267.2(2010):295-303. |
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