globalchange  > 科学计划与规划
DOI: 10.1002/2016GL069206
论文题名:
Energetic electron acceleration observed by MMS in the vicinity of an X-line crossing
作者: Jaynes A.N.; Turner D.L.; Wilder F.D.; Osmane A.; Baker D.N.; Blake J.B.; Fennell J.F.; Cohen I.J.; Mauk B.H.; Reeves G.D.; Ergun R.E.; Giles B.L.; Gershman D.J.; Torbert R.B.; Burch J.L.
刊名: Geophysical Research Letters
ISSN: 0094-8856
EISSN: 1944-8587
出版年: 2016
卷: 43, 期:14
起始页码: 7356
结束页码: 7363
语种: 英语
英文关键词: dayside reconnection ; electron acceleration ; magnetopause ; MMS ; VLF waves ; wave-particle interactions
Scopus关键词: Atmospherics ; Electron scattering ; Electrons ; Magnetopause ; Magnetoplasma ; Magnetosphere ; Plasma accelerators ; Dayside reconnection ; Electron acceleration ; Electrostatic waves ; Magnetic reconnections ; Magnetospheric multi scale ; Particle acceleration ; Plasma environments ; Wave-particle interactions ; Acceleration ; acceleration ; electromagnetic wave ; electron ; ionosphere ; magnetopause ; magnetosphere ; observational method
英文摘要: During the first months of observations, the Magnetospheric Multiscale Fly's Eye Energetic Particle Spectrometer instrument has observed several instances of electron acceleration up to >100Â keV while in the vicinity of the dayside reconnection region. While particle acceleration associated with magnetic reconnection has been seen to occur up to these energies in the tail region, it had not yet been reported at the magnetopause. This study reports on observations of electron acceleration up to hundreds of keV that were recorded on 19 September 2015 around 1000 UT, in the midst of an X-line crossing. In the region surrounding the X-line, whistler-mode and broadband electrostatic waves were observed simultaneously with the appearance of highly energetic electrons which exhibited significant energization in the perpendicular direction. The mechanisms by which particles may be accelerated via reconnection-related processes are intrinsic to understanding particle dynamics among a wide range of spatial scales and plasma environments. ©2016. American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979231351&doi=10.1002%2f2016GL069206&partnerID=40&md5=b66ef90dc620de61cd152795d05d96e2
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9819
Appears in Collections:科学计划与规划
气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, CO, United States

Recommended Citation:
Jaynes A.N.,Turner D.L.,Wilder F.D.,et al. Energetic electron acceleration observed by MMS in the vicinity of an X-line crossing[J]. Geophysical Research Letters,2016-01-01,43(14).
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Jaynes A.N.]'s Articles
[Turner D.L.]'s Articles
[Wilder F.D.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Jaynes A.N.]'s Articles
[Turner D.L.]'s Articles
[Wilder F.D.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Jaynes A.N.]‘s Articles
[Turner D.L.]‘s Articles
[Wilder F.D.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

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