Magnetic shear and nonpotential energy evolution of solar minimum and the onset of solar cycle 23

doi:10.1017/S0074180900219268

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	Magnetic shear and nonpotential energy evolution of solar minimum and the onset of solar cycle 23
	Dun JP(敦金平)1,2 ; Zhang, H 1; Zhang BR(张柏荣)2 ; Li RF(李如凤)2
会议录名称	Proceedings of IAU Symposium - RECENT INSIGHTS INTO THE PHYSICS OF THE SUN AND HELIOSPHERE: HIGHLIGHTS FROM SOHO AND OTHER SPACE MISSIONS
	2001
期号	203
页码	267-269
DOI	10.1017/S0074180900219268
会议录编者/会议主办者	Brekke, P; Fleck, B; Gurman, JB
产权排序	第2完成单位
收录类别	SCI ; CPCI
会议名称	24th General Assembly of the International-Astronomical-Union
会议日期	2000-08-07
会议地点	MANCHESTER, ENGLAND
会议赞助商	Int Astron Union
摘要	Using a 1995-1998 data set of vector magnetograms, the magnetic field flux, shear angle of the transverse field and nonpotential energy of active regions were calculated. The evolution of these parameters were analyzed together with time series of the solar monthly sunspot relative number and area to study their relationships in the ascending phase of solar cycle 23. We find the magnetic flux and nonpotential energy have a good correlation with sunspot relative number and area. But the magnetic shear angle does not develop as above indices.
资助项目	N/AA Monte-Carlo analysis of the formation of bipolar planetary nebulae
项目资助者	N/A
语种	英语
学科领域	天文学 ; 天体物理学 ; 太阳与太阳系
文章类型	Article; Proceedings Paper
出版者	ASTRONOMICAL SOC PACIFIC
出版地	390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA
ISBN号	1-58381-069-2
ISSN号	0074-1809
URL	查看原文
WOS记录号	WOS:000175997400055
WOS研究方向	Astronomy & Astrophysics ; Meteorology & Atmospheric Sciences
WOS类目	Astronomy & Astrophysics ; Meteorology & Atmospheric Sciences
关键词[WOS]	Vector Magnetograms ; Fields
引用统计
文献类型	会议论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/4321
专题	其他
通讯作者	Dun JP(敦金平)
作者单位	1.Beijing Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, A20 Datun Road, Chaoyang District, Beijing 100012, China 2.Yunnan Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Kunming, Yunnan, 650011, China
第一作者单位	中国科学院云南天文台
通讯作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Dun JP,Zhang, H,Zhang BR,et al. Magnetic shear and nonpotential energy evolution of solar minimum and the onset of solar cycle 23[C]//Brekke, P; Fleck, B; Gurman, JB. 390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA:ASTRONOMICAL SOC PACIFIC,2001:267-269.

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