NLTE modelling of the flaring atmosphere above sunspot

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 太阳高能及相关物理过程研究团组

	NLTE modelling of the flaring atmosphere above sunspot
	Berlicki, A.1,2; Heinzel, P.3; Schmieder, B.1; Li, H.4
刊名	ASTRONOMY & ASTROPHYSICS
	2008-10-01
卷号	490 期号:1 页码:315-324
关键词	Sun: atmosphere Sun: flares sunspots line: profiles
ISSN号	0004-6361
英文摘要	Aims. We performed an analysis of the solar flaring atmosphere above sunspots. During the flare on October 20, 2003 many flaring structures were observed projected onto the sunspots. We analysed the H alpha and Ca II line profiles emitted by the ribbons partially overlapping the sunspots. In the penumbra, the line intensity in the far wings is lower than in a typical quiet Sun profile but the core emission of H alpha and Ca II lines is typical for flares. We tried to find the structure of the flare observed above the sunspot penumbra using the observations of these chromospheric line profiles.
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]	HYDROGEN LYMAN LINES ; WHITE-LIGHT FLARE ; 1982 JUNE 15 ; GRADUAL PHASE ; SOLAR-FLARES ; FILAMENT OBSERVATIONS ; QUIET-SUN ; H-ALPHA ; LOOPS ; DIAGNOSTICS
收录类别	SCI
语种	英语
WOS记录号	WOS:000259966600033
公开日期	2011-12-29
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/1893]
专题	紫金山天文台_太阳高能及相关物理过程研究团组
作者单位	1.LESIA, Sect Meudon, Observ Paris, F-92195 Meudon, France 2.Univ Wroclaw, Astron Inst, PL-51622 Wroclaw, Poland 3.Acad Sci Czech Republic, Inst Astron, CS-25165 Ondrejov, Czech Republic 4.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Berlicki, A.,Heinzel, P.,Schmieder, B.,et al. NLTE modelling of the flaring atmosphere above sunspot[J]. ASTRONOMY & ASTROPHYSICS,2008,490(1):315-324.
APA	Berlicki, A.,Heinzel, P.,Schmieder, B.,&Li, H..(2008).NLTE modelling of the flaring atmosphere above sunspot.ASTRONOMY & ASTROPHYSICS,490(1),315-324.
MLA	Berlicki, A.,et al."NLTE modelling of the flaring atmosphere above sunspot".ASTRONOMY & ASTROPHYSICS 490.1(2008):315-324.