PMO OpenIR  > 太阳和太阳系等离子体研究团组
On the envelope soliton-like fine structure in solar radio emission
Wang, DY; Chernov, GP; Oraevsky, VN
2003
Source PublicationASTROPHYSICS AND SPACE SCIENCE
ISSN0004-640X
Volume288Issue:3Pages:293-303
AbstractSeveral quasi-periodic, milliseconds fine structures in the metric wave band occurring during the evolution of solar type IV bursts have been observed by Yunnan Radio Telescope, Trieste Radio Telescope and IZMIRAN dynamic spectrometer. The envelope of these quasi-period modulational fine structures have a soliton pattern, so it is called an envelope soliton-like fine structure. A modulational instability model of electromagnetic wave has been adopted here. It is found that the longitudinal modulational instability can occur only in the solar coronal region of low magnetic field and high temperature, as well as high density plasma, which will give rise to the envelope soliton-like fine structures in the solar metric and decimetric radio emission. The propagation effects of envelope soliton-like fine structure from corona to the observer on the Earth have been briefly considered.
KeywordWave Propagation Turbulence Radiation Collapse Bursts Plasma Media
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordWAVE ; PROPAGATION ; TURBULENCE ; RADIATION ; COLLAPSE ; BURSTS ; PLASMA ; MEDIA
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000186893000010
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/4607
Collection太阳和太阳系等离子体研究团组
Affiliation1.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100864, Peoples R China
3.IZMIRAN, Troitsk 142092, Moscow Region, Russia
Recommended Citation
GB/T 7714
Wang, DY,Chernov, GP,Oraevsky, VN. On the envelope soliton-like fine structure in solar radio emission[J]. ASTROPHYSICS AND SPACE SCIENCE,2003,288(3):293-303.
APA Wang, DY,Chernov, GP,&Oraevsky, VN.(2003).On the envelope soliton-like fine structure in solar radio emission.ASTROPHYSICS AND SPACE SCIENCE,288(3),293-303.
MLA Wang, DY,et al."On the envelope soliton-like fine structure in solar radio emission".ASTROPHYSICS AND SPACE SCIENCE 288.3(2003):293-303.
Files in This Item:
File Name/Size DocType Version Access License
2003065On the envelo(142KB) 开放获取LicenseView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, DY]'s Articles
[Chernov, GP]'s Articles
[Oraevsky, VN]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, DY]'s Articles
[Chernov, GP]'s Articles
[Oraevsky, VN]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, DY]'s Articles
[Chernov, GP]'s Articles
[Oraevsky, VN]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2003065On the envelope soliton-like fine structure in solar radio emission .pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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