Periodicity of Total Solar Irradiance

	Periodicity of Total Solar Irradiance
	Li KJ(李可军)1,2; Xu JC(徐景晨)1,3 ; Liu, XH 4; 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.