Distribution of magnetic shear angle at the ascending phase of CYCLE 23

doi:10.1007/BF02889678

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	Distribution of magnetic shear angle at the ascending phase of CYCLE 23
	Dun JP(敦金平)1,2; Zhang, HQ 1; Zhang BR(张柏荣)2; Li RF(李如凤)2; Dun, JP (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
发表期刊	SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
	2022
卷号	28 期号:06 页码:12-18
DOI	10.1007/BF02889678
产权排序	第2完成单位
收录类别	SCI
关键词	Solar Activity Magnetic Shear Angles
摘要	Using the vector magnetograms observed at Huairou Solar Observing Station of National Astronomical Observatories, the magnetic shear angles of solar active regions at the ascending phase of cycle 23 (1996-2000) were calculated. It is found that the statistical distribution of the magnetic shear angles can be fitted well by Gaussian curves. And the dominant sign of the magnetic shear angles is negative (positive) in the northern (southern) hemisphere. It is consistent with the N-S sign asymmetry of force-free field constant a and current helicity.
语种	英语
学科领域	Mathematics
ISSN	1006-9283
URL	查看原文
引用统计
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/9378
专题	其他
通讯作者	Dun, JP (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
作者单位	1.National Astronomical Observatories, Chinese Academy of Sciences, 100012, Beijing, China 2.National Astronomical Observatories, Chinese Academy of Sciences, 650011, Kunming, China
推荐引用方式 GB/T 7714	Dun JP,Zhang, HQ,Zhang BR,et al. Distribution of magnetic shear angle at the ascending phase of CYCLE 23[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2022,28(06):12-18.
APA	敦金平,Zhang, HQ,张柏荣,李如凤,&Dun, JP .(2022).Distribution of magnetic shear angle at the ascending phase of CYCLE 23.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,28(06),12-18.
MLA	敦金平,et al."Distribution of magnetic shear angle at the ascending phase of CYCLE 23".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 28.06(2022):12-18.

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