Asymmetry of solar active prominences separately at low and high latitudes from 1957 to 1998

doi:10.1016/S1384-1076(03)00053-8

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	Asymmetry of solar active prominences separately at low and high latitudes from 1957 to 1998
	Li KJ(李可军)1 ; Liu, XH 2; Zhan LS(占腊生)1,3,4 ; Liang HF(梁红飞)1 ; Zhao HJ(赵海娟)1 ; Zhong SH(钟树华)1 ; Li, KJ (reprint author), CAS, Yunnan Observ, Natl Astron Observ, Kunming, Yunnan, Peoples R China.
发表期刊	NEW ASTRONOMY
	2003-09
卷号	8 期号:7 页码:655-664
DOI	10.1016/S1384-1076(03)00053-8
产权排序	第1完成单位
收录类别	SCI ; EI
关键词	Sun : Prominences Sun : Activity Sun : General
摘要	The paper presents the results of a study of the asymmetry of the solar active prominences (SAP) at low (less than or equal to40degrees) and high (greater than or equal to50degrees) latitudes, respectively, from 1957 through 1998 (solar cycles 19-22). A quantitative analysis of the hemispheric distribution of the SAP is given. We found that the annual hemispheric asymmetry indeed exists at low latitudes, but strangely, a similar asymmetry does not seem to occur for SAPS at high latitudes. We found that the north-south (N-S) asymmetry of the solar active prominences at high latitudes is always north dominated during solar cycles 19-22 while the N-S asymmetry of the SAPS at low latitudes is shifted to a dominance in the southern hemisphere for solar cycle 21 and remains south dominated even in cycle 22. Thus, the hemispheric asymmetry of the solar active prominences at high latitudes in a cycle appears to have little connection with the asymmetry of the solar activity at low latitudes. (C) 2003 Elsevier B.V. All rights reserved.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	1384-1092
URL	查看原文
归档日期	2003-08-27
WOS记录号	WOS:000184754400003
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	NORTH-SOUTH ASYMMETRY ; LONG-TERM VARIATION ; POLAR FACULAE ; SUNSPOT GROUPS ; FLARE INDEX ; CYCLE ; SUN ; HEMISPHERES ; AREAS ; ZONES
引用统计	被引频次：14[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/114a53/6061
专题	太阳物理研究组
通讯作者	Li, KJ (reprint author), CAS, Yunnan Observ, Natl Astron Observ, Kunming, Yunnan, Peoples R China.
作者单位	1.National Astronomical Observatories, Yunnan Observatory, CAS, Yunnan, China 2.Department of Physics, Jiaozuo Educational College, Henan, China 3.School of Graduates, CAS, Beijing, China 4.Department of Physics, Jingdezhen Comprehensive College, Jiangxi, 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,Liu, XH,Zhan LS,et al. Asymmetry of solar active prominences separately at low and high latitudes from 1957 to 1998[J]. NEW ASTRONOMY,2003,8(7):655-664.
APA	Li KJ.,Liu, XH.,Zhan LS.,Liang HF.,Zhao HJ.,...&Li, KJ .(2003).Asymmetry of solar active prominences separately at low and high latitudes from 1957 to 1998.NEW ASTRONOMY,8(7),655-664.
MLA	Li KJ,et al."Asymmetry of solar active prominences separately at low and high latitudes from 1957 to 1998".NEW ASTRONOMY 8.7(2003):655-664.

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