PMO OpenIR  > 南极天文中心
Some new observing features of a solar radio spectral event on August 25, 1999
Xu, FY; Liu, YY; Yao, QJ; Fu, QJ; Meng, X; Wu, HA
2000
Source PublicationCHINESE PHYSICS LETTERS
Volume17Issue:11Pages:850-852
AbstractA broad band solar radio type III burst was observed on August 25,1999 at Purple Mountain Observatory with waveband of 4.5-7.6 GHz. It was also observed at Beijing Astronomical Observatory with waveband of 5.2-7.6 GHz. Therefore, it is the first common spectral event observed in China. The type III bursts are gathered into more than 10 groups and drift in opposite directions, but the reverse drifting prevails. The largest bandwidth of type III burst reaches greater than or equal to3 GHz and may be the broadest bandwidth of the reverse type III burst ever observed up to the present. Some new observing characteristics of fine structures are found, for example, fiber-like, V-shaped and neck-ringlike structures. Especially, the neck-ring-like structure is probably first discovered in cm waveband and may be the evidence of twisted rope of magnetic lines.
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordELECTRON-BEAMS ; FINE-STRUCTURE ; FLARE ; EMISSION ; BURSTS
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000165462400025
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15993
Collection南极天文中心
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Beijing Astron Observ, Beijing 100012, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Beijing 100864, Peoples R China
Recommended Citation
GB/T 7714
Xu, FY,Liu, YY,Yao, QJ,et al. Some new observing features of a solar radio spectral event on August 25, 1999[J]. CHINESE PHYSICS LETTERS,2000,17(11):850-852.
APA Xu, FY,Liu, YY,Yao, QJ,Fu, QJ,Meng, X,&Wu, HA.(2000).Some new observing features of a solar radio spectral event on August 25, 1999.CHINESE PHYSICS LETTERS,17(11),850-852.
MLA Xu, FY,et al."Some new observing features of a solar radio spectral event on August 25, 1999".CHINESE PHYSICS LETTERS 17.11(2000):850-852.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu, FY]'s Articles
[Liu, YY]'s Articles
[Yao, QJ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, FY]'s Articles
[Liu, YY]'s Articles
[Yao, QJ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, FY]'s Articles
[Liu, YY]'s Articles
[Yao, QJ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.