The periodicity of high-latitude solar activity

doi:10.1007/s11207-006-0008-6

YNAO OpenIR > 太阳物理研究组

	The periodicity of high-latitude solar activity
	Li KJ(李可军)1 ; Li QX(李启秀)1,2 ; Su TW(苏同卫)1,2 ; Gao PX(高朋鑫)1,2 ; Li, KJ (reprint author), CAS, Natl Astron Observ, Yunnan Observ, Yunnan, Peoples R China.
发表期刊	SOLAR PHYSICS
	2006-12
卷号	239 期号:1-2 页码:493-501
DOI	10.1007/s11207-006-0008-6
产权排序	第1完成单位
收录类别	SCI
摘要	The periodicity of high-latitude solar activity has been studied with the use of the Carte Synoptique solar filaments archive. The Morlet wavelet is utilized to analyze the periodicity of the number of solar filaments at latitudes over 50 degrees during Carrington solar rotations 876-1823. For solar filaments at latitudes over 50 degrees, the most eminent periods are about 10.23 and 10.90 years, which correspond to the Schwabe period of high-latitude solar activity, and the these periods make-up a highly significant proportion of the time span considered. The periods of 1.3 and 1.7 years and the quasi-biennial 2-3-year oscillation often mentioned in the literature are not found to be a feature of every solar cycle but seem to appear only from time to time.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	0038-0938
URL	查看原文
归档日期	2006-12-22
WOS记录号	WOS:000242706500023
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	COSMIC-RAY INTENSITY ; WAVELET ANALYSIS ; POLAR FACULAE ; MAGNETIC-FIELDS ; CYCLES ; PARAMETERS ; WIND ; OSCILLATIONS ; EVOLUTION ; FREQUENCY
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/6083
专题	太阳物理研究组
通讯作者	Li, KJ (reprint author), CAS, Natl Astron Observ, Yunnan Observ, Yunnan, Peoples R China.
作者单位	1.National Astronomical Observatories/Yunnan Observatory, CAS, Yunnan, China 2.School of Graduate, CAS, Beijing, China
第一作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Li KJ,Li QX,Su TW,et al. The periodicity of high-latitude solar activity[J]. SOLAR PHYSICS,2006,239(1-2):493-501.
APA	Li KJ,Li QX,Su TW,Gao PX,&Li, KJ .(2006).The periodicity of high-latitude solar activity.SOLAR PHYSICS,239(1-2),493-501.
MLA	Li KJ,et al."The periodicity of high-latitude solar activity".SOLAR PHYSICS 239.1-2(2006):493-501.

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