Electron surfing acceleration in a current sheet of flares

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 太阳和太阳系等离子体研究团组

	Electron surfing acceleration in a current sheet of flares
	Wang DeYu 1; Lu QuanMing 2
刊名	SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
	2009-11-01
卷号	52 期号:11 页码:1810-1812
关键词	electron acceleration electrostatic wave current sheet
ISSN号	1672-1799
英文摘要	A model of electron acceleration in a current sheet of flares is studied by the analytical approximation solution and the test particle simulation. The electron can be trapped in a potential of propagating electrostatic wave. The trapped electron moving with the phase velocity v(P) of wave may be effectively accelerated by ev(P)/c x B-z force along the outflow direction in the current sheet, if a criterion condition K > 0 for electron surfing acceleration is satisfied. The electron will be accelerated continuously until the electron de-trap from the wave potential at the turning point S.
学科主题	Physics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	PLASMA-WAVES ; MAGNETIC RECONNECTION
收录类别	SCI ; ISTP
语种	英语
WOS记录号	WOS:000271718600030
公开日期	2011-12-08
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/1515]
专题	紫金山天文台_太阳和太阳系等离子体研究团组
作者单位	1.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Univ Sci & Technol China, Dept Earth & Space Sci, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang DeYu,Lu QuanMing. Electron surfing acceleration in a current sheet of flares[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2009,52(11):1810-1812.
APA	Wang DeYu,&Lu QuanMing.(2009).Electron surfing acceleration in a current sheet of flares.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,52(11),1810-1812.
MLA	Wang DeYu,et al."Electron surfing acceleration in a current sheet of flares".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 52.11(2009):1810-1812.