Anomalous Resistivity Associated with Secondary Islands in the Reconnection Region

	Anomalous Resistivity Associated with Secondary Islands in the Reconnection Region
	Zhou Meng; Su Wei; Deng Xiao-Hua; Yao Ming
刊名	CHINESE PHYSICS LETTERS
	2012
卷号	29 期号:8 页码:89401
ISSN号	0256-307X
通讯作者	Zhou, M (reprint author), Nanchang Univ, Inst Space Sci & Technol, Nanchang 330031, Peoples R China.
中文摘要	We calculate the anomalous resistivity (AR) due to electrostatic waves, including possibly the lower hybrid wave and electron beam mode, around the secondary islands in the reconnection region observed by the Cluster spacecraft. Our main findings are: AR is important on the reconnection separatrix layer but heavily suppressed at the central current sheet where B-x similar to 0. Moreover, there is a highly asymmetric pattern of AR across the island along the outflow direction, with much larger AR on one side of island than on the other side. Our results may be helpful in understanding the role of AR in reconnection.
英文摘要	We calculate the anomalous resistivity (AR) due to electrostatic waves, including possibly the lower hybrid wave and electron beam mode, around the secondary islands in the reconnection region observed by the Cluster spacecraft. Our main findings are: AR is important on the reconnection separatrix layer but heavily suppressed at the central current sheet where B-x similar to 0. Moreover, there is a highly asymmetric pattern of AR across the island along the outflow direction, with much larger AR on one side of island than on the other side. Our results may be helpful in understanding the role of AR in reconnection.
学科主题	空间物理
收录类别	SCI
资助信息	National Natural Science Foundation of China [41004060, 40890163, 41174147]; Specialized Research Fund for State Key Laboratories, and Scientific Research Program of Education Department of Jiangxi Province [GJJ11049]
语种	英语
公开日期	2014-12-15
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/3081]
专题	国家空间科学中心_空间科学部
推荐引用方式 GB/T 7714	Zhou Meng,Su Wei,Deng Xiao-Hua,et al. Anomalous Resistivity Associated with Secondary Islands in the Reconnection Region[J]. CHINESE PHYSICS LETTERS,2012,29(8):89401.
APA	Zhou Meng,Su Wei,Deng Xiao-Hua,&Yao Ming.(2012).Anomalous Resistivity Associated with Secondary Islands in the Reconnection Region.CHINESE PHYSICS LETTERS,29(8),89401.
MLA	Zhou Meng,et al."Anomalous Resistivity Associated with Secondary Islands in the Reconnection Region".CHINESE PHYSICS LETTERS 29.8(2012):89401.