The observations and analyses of an eruptive prominence

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	The observations and analyses of an eruptive prominence
	Li KJ(李可军); Zhong SH(钟树华); Kejun, L
发表期刊	ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES
	1997-12
卷号	126 期号:2 页码:241-245
产权排序	第2完成单位
收录类别	SCI
关键词	Sun Activity Sun Prominence Flare
摘要	The tornado-shaped eruptive prominence on 29 August 1990 has been analysed in three aspects in this paper: morphological evolution, spectral diagnosis and kinematic characteristics. It is found that: (1) the altitude of the prominence uniformly increased, then evenly decreased. The rising velocity of the altitude of the prominence was about twice as large as the falling velocity. (2) the materials in the prominence spiraled to rise, then after reaching the climax, they dropped in succession. The observations showed that the flux ropes were already twisted when they emerged. (3) During the period of the development of the prominence, three loop structures were formed, with intermittent material ejection. The shape of an eruptive prominence and its changes with time could be an important factor for studying properties of eruptive prominences. The observations have also been explained qualitatively in this paper.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	0365-0138
URL	查看原文
WOS记录号	WOS:A1997YK91500003
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	ARCH
引用统计
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/6025
专题	太阳物理研究组
通讯作者	Kejun, L
推荐引用方式 GB/T 7714	Li KJ,Zhong SH,Kejun, L. The observations and analyses of an eruptive prominence[J]. ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES,1997,126(2):241-245.
APA	李可军,钟树华,&Kejun, L.(1997).The observations and analyses of an eruptive prominence.ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES,126(2),241-245.
MLA	李可军,et al."The observations and analyses of an eruptive prominence".ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES 126.2(1997):241-245.

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