TC-1 observation of ion high-speed flow reversal in the near-Earth plasma sheet during substorm

	TC-1 observation of ion high-speed flow reversal in the near-Earth plasma sheet during substorm
	Duan SP(段素平) ; Liu ZX(刘振兴) ; Cao JB(曹晋宾) ; Lu L(路立) ; Reme, H. ; Dandouras, I. ; Carr, C. M.
刊名	Science in China Series E-Technological Sciences
	2008
卷号	51 期号:10 页码:1721-1730
关键词	near-Earth magnetotail magnetospheric substorm plasma sheet ion high speed flow expansion onsets boundary-layer magnetic-field magnetotail instrument
ISSN号	1006-9321
通讯作者	北京8701信箱
英文摘要	Based on measurements of FGM and HIA on board TC-1 at its apogee on September 14, 2004, we analyzed the ion high-speed flows in the near-Earth plasma sheet observed during the substorm expansion phase. Strong tailward high-speed flows (V-x similar to -350 km/s) were first seen at about X similar to -13.2 RE in near-Earth magnetotail, one minute later the flows reversed from tailward to earthward. The reversal process occurred quickly after the substorm expansion onset. The near-Earth magnetotail plasma sheet was one of key regions for substorm onset. Our analysis showed that the ion flow reversal from tailward to earthward was likely to be in close relation with the substorm expansion initiation and might play an important role in triggering the substorm expansion onset.
学科主题	空间物理
收录类别	SCI
原文出处	http://www.springerlink.com/content/b160622j85u08461/fulltext.pdf
语种	英语
内容类型	期刊论文
源URL	[http://ir.cssar.ac.cn/handle/122/1125]
专题	国家空间科学中心_空间科学部
推荐引用方式 GB/T 7714	Duan SP,Liu ZX,Cao JB,et al. TC-1 observation of ion high-speed flow reversal in the near-Earth plasma sheet during substorm[J]. Science in China Series E-Technological Sciences,2008,51(10):1721-1730.
APA	段素平.,刘振兴.,曹晋宾.,路立.,Reme, H..,...&Carr, C. M..(2008).TC-1 observation of ion high-speed flow reversal in the near-Earth plasma sheet during substorm.Science in China Series E-Technological Sciences,51(10),1721-1730.
MLA	段素平,et al."TC-1 observation of ion high-speed flow reversal in the near-Earth plasma sheet during substorm".Science in China Series E-Technological Sciences 51.10(2008):1721-1730.