PMO OpenIR  > 太阳活动的多波段观测研究团组
Envelope soliton in multi-ion plasma and ion-ion hybrid wave excited by energetic electron beam
Wang, DY ; Huang, GL
2001
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Volume18Issue:4Pages:553—555
AbstractAnother envelope soliton event below the H+ gyrofrequency and localized density depletion has been discovered in the low auroral region (similar to 1760km) by the Freja satellite. This envelope soliton has a characteristic frequency at similar to 190 Hz, which is also close to the resonance frequency of hydrogen ion-oxygen ion hybrid wave. This event is correlated in time with the observations of the sharp increase of the ratio of oxygen ion density to hydrogen and with the electron energization along the magnetic field. A theoretical model on the ion-ion hybrid wave excited by an energetic electron beam has also been presented. It is found that the ion-ion hybrid wave is mainly excited by the Cherenkov instability in the auroral region.
KeywordTopside Auroral Ionosphere Freja Observations Elf Waves Acceleration
Subject AreaPhysics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/8214
Collection太阳活动的多波段观测研究团组
Recommended Citation
GB/T 7714
Wang, DY,Huang, GL. Envelope soliton in multi-ion plasma and ion-ion hybrid wave excited by energetic electron beam[J]. CHINESE PHYSICS LETTERS,2001,18(4):553—555.
APA Wang, DY,&Huang, GL.(2001).Envelope soliton in multi-ion plasma and ion-ion hybrid wave excited by energetic electron beam.CHINESE PHYSICS LETTERS,18(4),553—555.
MLA Wang, DY,et al."Envelope soliton in multi-ion plasma and ion-ion hybrid wave excited by energetic electron beam".CHINESE PHYSICS LETTERS 18.4(2001):553—555.
Files in This Item:
File Name/Size DocType Version Access License
2001048Envelope soli(214KB) 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
[Huang, GL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, DY]'s Articles
[Huang, GL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, DY]'s Articles
[Huang, GL]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2001048Envelope soliton in multi-ion plasma and ion-ion hybrid wave excited by energetic electron beam.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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