Initial pitch-angle of narrowly beamed electrons injected into a magnetic mirror, formation of trapped and precipitating electron distribution, and asymmetry of hard X-ray and microwave footpoint emissions

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 太阳活动的多波段观测研究团组

	Initial pitch-angle of narrowly beamed electrons injected into a magnetic mirror, formation of trapped and precipitating electron distribution, and asymmetry of hard X-ray and microwave footpoint emissions
	Huang Guang-Li
刊名	NEW ASTRONOMY
	2007-08-01
卷号	12 期号:6 页码:483-489
关键词	flares bursts and related phenomena magnetic mirrors
ISSN号	1384-1076
英文摘要	A new kind of static distribution function for trapped and precipitating electrons is derived by solving a time-independent Fokker-Planck equation in a magnetic mirror, with injection of initially narrow-beamed electrons at an arbitrary initial pitch-angle. There are two independent parameters to determine the ratio of trapped and precipitating electrons, as well as their emissions, i.e., the mirror ratio and the initial pitch-angle, which is helpful for understanding some new features of asymmetrical hard X-ray and microwave footpoint emissions in solar observations. (C) 2007 Elsevier B.V. All rights reserved.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	IMPULSIVE SOLAR-FLARES ; HIGH-ENERGY ELECTRONS ; GYROSYNCHROTRON EMISSION ; RADIO-EMISSION ; LOOP-TOP ; DECONVOLUTION ; BURSTS ; PHASE ; FIELD ; CONFIGURATION
收录类别	SCI
语种	英语
WOS记录号	WOS:000246728100008
公开日期	2012-02-05
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/2468]
专题	紫金山天文台_太阳活动的多波段观测研究团组
作者单位	Purple Mt Observ, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Huang Guang-Li. Initial pitch-angle of narrowly beamed electrons injected into a magnetic mirror, formation of trapped and precipitating electron distribution, and asymmetry of hard X-ray and microwave footpoint emissions[J]. NEW ASTRONOMY,2007,12(6):483-489.
APA	Huang Guang-Li.(2007).Initial pitch-angle of narrowly beamed electrons injected into a magnetic mirror, formation of trapped and precipitating electron distribution, and asymmetry of hard X-ray and microwave footpoint emissions.NEW ASTRONOMY,12(6),483-489.
MLA	Huang Guang-Li."Initial pitch-angle of narrowly beamed electrons injected into a magnetic mirror, formation of trapped and precipitating electron distribution, and asymmetry of hard X-ray and microwave footpoint emissions".NEW ASTRONOMY 12.6(2007):483-489.