HOMOLOGOUS CYCLONES IN THE QUIET SUN

	HOMOLOGOUS CYCLONES IN THE QUIET SUN
	Yu, Xinting 1,2; Zhang, Jun1 ; Li, Ting1 ; Zhang, Yuzong1 ; Yang, Shuhong1
刊名	ASTROPHYSICAL JOURNAL LETTERS
	2014-02-20
卷号	782 期号:2
关键词	Sun: activity Sun: corona Sun: magnetic fields Sun: photosphere
英文摘要	Through observations with the Solar Dynamics Observatory Atmospheric Imaging Assembly (AIA) and Helioseismic and Magnetic Imager, we tracked one rotating network magnetic field (RNF) near the solar equator. It lasted for more than 100 hr, from 2013 February 23 to 28. During its evolution, three cyclones were found to be rooted in this structure. Each cyclone event lasted for about 8 to 10 hr. While near the polar region, another RNF was investigated. It lasted for a shorter time (similar to 70 hr), from 2013 July 7 to 9. There were two cyclones rooted in the RNF and each lasted for 8 and 11 hr, respectively. For the two given examples, the cyclones have a similar dynamic evolution, and thus we put forward a new term: homologous cyclones. The detected brightening in AIA 171 angstrom maps indicates the release of energy, which is potentially available to heat the corona.
收录类别	SCI
语种	英语
WOS记录号	WOS:000331153000002
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/6497]
专题	国家天文台_太阳物理研究部
作者单位	1.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China 2.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei 230026, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Yu, Xinting,Zhang, Jun,Li, Ting,et al. HOMOLOGOUS CYCLONES IN THE QUIET SUN[J]. ASTROPHYSICAL JOURNAL LETTERS,2014,782(2).
APA	Yu, Xinting,Zhang, Jun,Li, Ting,Zhang, Yuzong,&Yang, Shuhong.(2014).HOMOLOGOUS CYCLONES IN THE QUIET SUN.ASTROPHYSICAL JOURNAL LETTERS,782(2).
MLA	Yu, Xinting,et al."HOMOLOGOUS CYCLONES IN THE QUIET SUN".ASTROPHYSICAL JOURNAL LETTERS 782.2(2014).