Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph

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

	Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph
	Huang, GL ; Nakajima, H
刊名	NEW ASTRONOMY
	2002-05-01
卷号	7 期号:3 页码:135-145
关键词	Sun : corona Sun : magnetic emission Sun : radio radiation
ISSN号	1384-1092
英文摘要	The expression is derived for the coronal magnetic field strength from the observations of brightness, temperature, peak frequency, spectral index, and polarization degree of solar microwave bursts. One example of solar burst on November 28, 1998 is given for the calculation of coronal magnetic field from the data of Nobeyama Radio Heliograph (NoRH). The results are comparable with the SOHO/MDI magnetogram and the calculation from the Nobeyama Radio Polarimeters (NoRP), as well as the coronal loops in SOHO/EIT and YOHKOH/SXT images. Therefore, it may be the first time that the two-dimensional diagnosis of coronal magnetic field in a microwave burst source from the radio observations has been made. (C) 2002 Elsevier Science 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]	ELECTRONS
收录类别	SCI
语种	英语
WOS记录号	WOS:000175655200005
公开日期	2013-01-29
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/7905]
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	1.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China 3.Nobeyama Radio Observ, Minamisa Ku, Nagano 3841305, Japan
推荐引用方式 GB/T 7714	Huang, GL,Nakajima, H. Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph[J]. NEW ASTRONOMY,2002,7(3):135-145.
APA	Huang, GL,&Nakajima, H.(2002).Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph.NEW ASTRONOMY,7(3),135-145.
MLA	Huang, GL,et al."Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph".NEW ASTRONOMY 7.3(2002):135-145.