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Envelope soliton in solar radio emission
Wang, DY; Chernov, GP
AbstractSeveral envelope soliton fine structures have been observed in solar radio metric-wave emission. We present a model of longitudinal modulational instability to explain these fine structures. It is found that this instability can only occur in the condition of sound velocity being larger than Alfven velocity in corona. Therefore, the envelope soliton fine structures should display in the coronal region with high temperature and low magnetic field, which corresponds to the solar radio emission in the legion of meter and decameter wavelength.
KeywordGamma-ray Spectroscopy Solar-flares Abundances
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000087376500016
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Natl Astronam Observ, Nanjing 210008, Peoples R China
3.IZMIRAN, Troitsk 142092, Moscow Region, Russia
Recommended Citation
GB/T 7714
Wang, DY,Chernov, GP. Envelope soliton in solar radio emission[J]. CHINESE PHYSICS LETTERS,2000,17(5):355-357.
APA Wang, DY,&Chernov, GP.(2000).Envelope soliton in solar radio emission.CHINESE PHYSICS LETTERS,17(5),355-357.
MLA Wang, DY,et al."Envelope soliton in solar radio emission".CHINESE PHYSICS LETTERS 17.5(2000):355-357.
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