PMO OpenIR  > 分子云与恒星形成研究团组
A pair of solar spike emissions
Liu, YY; Fu, QJ; Qin, ZH; Huang, GG; Wang, M
2002-10-01
Source PublicationSCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
ISSN1006-9283
Volume45Pages:114-119
AbstractUsing 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.
KeywordSolar Microwave Emission Solar Microwave Burst Spike Emission
Subject AreaRadio-bursts ; Cyclotron Masers ; Flare ; Harmonics
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordRADIO-BURSTS ; CYCLOTRON MASERS ; FLARE ; HARMONICS
Indexed BySCI
Language英语
WOS Research AreaMathematics
WOS SubjectMathematics, Applied ; Mathematics
WOS IDWOS:000179653000017
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/7798
Collection分子云与恒星形成研究团组
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China
3.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China
Recommended Citation
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,2002,45:114-119.
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,45,114-119.
MLA Liu, YY,et al."A pair of solar spike emissions".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45(2002):114-119.
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