The spectral observation of decimetric spikes with very high spectral resolution

doi:10.1007/BF02889691

YNAO OpenIR > 射电天文研究组

	The spectral observation of decimetric spikes with very high spectral resolution
	Wang M(汪敏)1 ; Duan ZC(段长春)1 ; Xie RX(谢瑞祥)1 ; Xia ZG(夏志国)1 ; Yan, YH 2; Wang, M (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China.
发表期刊	SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
	2002-10
卷号	45 期号:Supplement 页码:106-113
DOI	10.1007/BF02889691
产权排序	第1完成单位
收录类别	SCI
关键词	Sun Radio Burst Spike Emission
摘要	Thousands of decimetric spikes were observed with a new spectrometer of Yunnan Observatory on June 24, 2001. The statistical analyses of the bandwidth, polarization degree, and half power duration of these spikes were made. We found that the absolute bandwidth of the spikes is down to the low limit of the instrument's spectral resolution (about 1.4 MHz). 76% of the total spikes have the polarization degree greater than 70%. The distribution of the half power durations concentrates on less than 16 milliseconds. These results support the interpretation of the electron cyclotron maser (ECM) mechanism for the clecimetric spikes.
语种	英语
学科领域	Mathematics
文章类型	Article
ISSN	1006-9283
URL	查看原文
归档日期	2002-12-11
WOS记录号	WOS:000179653000016
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
关键词[WOS]	MILLISECOND RADIO SPIKES ; SOLAR MICROWAVE-BURSTS ; BANDWIDTH ; EMISSION ; FLARE
引用统计	被引频次：2[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/114a53/5603
专题	射电天文研究组
通讯作者	Wang, M (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China.
作者单位	1.Yunnan Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 650011, Kunming, China 2.National Astronomical Observatories, Chinese Academy of Sciences, 100012, Beijing, 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	Wang M,Duan ZC,Xie RX,et al. The spectral observation of decimetric spikes with very high spectral resolution[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45(Supplement):106-113.
APA	Wang M,Duan ZC,Xie RX,Xia ZG,Yan, YH,&Wang, M .(2002).The spectral observation of decimetric spikes with very high spectral resolution.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45(Supplement),106-113.
MLA	Wang M,et al."The spectral observation of decimetric spikes with very high spectral resolution".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45.Supplement(2002):106-113.

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