A pair of solar spike emissions

	A pair of solar spike emissions
	Liu, YY 1; Fu, QJ 1; Qin, ZH 2; Huang, GG 3; Wang M(汪敏)4
刊名	SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
	2002-10
卷号	45 期号:Supplement 页码:114-119
关键词	solar microwave emission solar microwave burst spike emission
ISSN号	1006-9283
通讯作者	Liu, YY (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
产权排序	第四完成单位
英文摘要	Using the 2.6-3.8 GHz solar radio spectrometer of the National Astronomical Observatories of China (NAOC), a pair of microwave millisecond spike (MMS) emissions were observed, and their frequency drift rate was measured. The separatrix frequency of the MMS pair was at 2900 MHz. Its emission layer was about 2x10(4) km above the photosphere. The polarization degree was wave-like variation with an average value of about 25% in LCP. An MMS pair differs greatly from the type III bursts pair. For the latter, in a certain frequency range, there is no emission around separatrix frequency. This phenomenon may help better understand the mechanism of MMS.
学科主题	Mathematics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Mathematics, Applied ; Mathematics
研究领域[WOS]	Mathematics
关键词[WOS]	RADIO-BURSTS ; CYCLOTRON MASERS ; FLARE ; HARMONICS
收录类别	SCI
原文出处	http://link.springer.com/article/10.1007%2FBF02889692
语种	英语
WOS记录号	WOS:000179653000017
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/5604]
专题	云南天文台_射电天文研究组
作者单位	1.National Astronomical Observatories, Chinese Academy of Sciences, 100012, Beijing, China 2.Department of Astronomy, Nanjing University, 210093, Nanjing, China 3.Purple Mountain Observatory, Chinese Academy of Sciences, 210008, Nanjing, China 4.Yunnan Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 650011, Kunming, China
推荐引用方式 GB/T 7714	Liu, YY,Fu, QJ,Qin, ZH,et al. A pair of solar spike emissions[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45(Supplement):114-119.
APA	Liu, YY,Fu, QJ,Qin, ZH,Huang, GG,&Wang M.(2002).A pair of solar spike emissions.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45(Supplement),114-119.
MLA	Liu, YY,et al."A pair of solar spike emissions".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45.Supplement(2002):114-119.