YNAO OpenIR  > 太阳物理研究组
LINEAR POLARIZATION OF FLASH SPECTRUM OBSERVED FROM A TOTAL SOLAR ECLIPSE IN 2008
Qu ZQ(屈中权)1; Zhang XY(张霄宇)1; Xue ZK(薛志科)1; Dun GT(敦广涛)1; Zhong SH(钟树华)1; Liang, HF2; Yan XL(闫晓理)1; Xu, CL2; Qu, ZQ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, Kunming 650011, Yunnan, Peoples R China.
Source PublicationASTROPHYSICAL JOURNAL LETTERS
2009-04-20
Volume695Issue:2Pages:L194-L197
DOI10.1088/0004-637X/695/2/L194
Contribution Rank第1完成单位
Indexed BySCI
KeywordPolarization Sun: Chromosphere Sun: Corona
AbstractWe measured linear polarization signals of the flash spectrum ranging from 502.5 nm to 528.5 nm after second contact of a total solar eclipse which occurred on 2008 August 1 in China. A large group of spectral lines (especially those lines produced by neutral iron, neutral copper, and as carbon molecules) are found with very high polarization degrees relative to the continuum polarization, and the linear polarization spectrum is more abundantly structured than the flash spectrum itself. According to the observational result, we conclude that coherent scattering and scattering geometry as well as other mechanisms may together play a very important role in producing the high polarization amplitudes. This will help us deepen our understanding of the physical conditions of the solar upper atmospheres and the physical processes occurring there.
Funding OrganizationNational Astronomical Observatories, Chinese Academy of Sciences ; National Science Foundation of China (NSFC) [10673031, 40636031] ; National Basic Research Program of China 973 [G2006CB806301]
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN2041-8205
URL查看原文
Archive Date2009-04-07
WOS IDWOS:000264872100016
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordMAGNETIC-FIELDS ; WINDOW
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6140
Collection太阳物理研究组
Corresponding AuthorQu, ZQ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, Kunming 650011, Yunnan, Peoples R China.
Affiliation1.Yunnan Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Kunming, Yunnan 650011, China
2.Yunnan Normal University, Kunming, Yunnan 650135, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Qu ZQ,Zhang XY,Xue ZK,et al. LINEAR POLARIZATION OF FLASH SPECTRUM OBSERVED FROM A TOTAL SOLAR ECLIPSE IN 2008[J]. ASTROPHYSICAL JOURNAL LETTERS,2009,695(2):L194-L197.
APA Qu ZQ.,Zhang XY.,Xue ZK.,Dun GT.,Zhong SH.,...&Qu, ZQ .(2009).LINEAR POLARIZATION OF FLASH SPECTRUM OBSERVED FROM A TOTAL SOLAR ECLIPSE IN 2008.ASTROPHYSICAL JOURNAL LETTERS,695(2),L194-L197.
MLA Qu ZQ,et al."LINEAR POLARIZATION OF FLASH SPECTRUM OBSERVED FROM A TOTAL SOLAR ECLIPSE IN 2008".ASTROPHYSICAL JOURNAL LETTERS 695.2(2009):L194-L197.
Files in This Item:
File Name/Size DocType Version Access License
LINEAR POLARIZATION (343KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qu ZQ(屈中权)]'s Articles
[Zhang XY(张霄宇)]'s Articles
[Xue ZK(薛志科)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qu ZQ(屈中权)]'s Articles
[Zhang XY(张霄宇)]'s Articles
[Xue ZK(薛志科)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qu ZQ(屈中权)]'s Articles
[Zhang XY(张霄宇)]'s Articles
[Xue ZK(薛志科)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: LINEAR POLARIZATION OF FLASH SPECTRUM OBSERVED FROM A TOTAL SOLAR ECLIPSE IN 2008.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.