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LARGE-SCALE SOFT X-RAY LOOPS AND THEIR MAGNETIC CHIRALITY IN BOTH HEMISPHERES
Zhang, Hongqi1; Yang, Shangbin1; Gao, Yu1; Su, Jiangtao1; Sokoloff, D. D.1,2; Kuzanyan, K.1,3
2010-08-20
Source PublicationASTROPHYSICAL JOURNAL
Volume719Issue:2Pages:1955-1963
AbstractThe magnetic chirality in the solar atmosphere has been studied based on soft X-ray and magnetic field observations. It is found that some of the large-scale twisted soft X-ray loop systems occur for several months in the solar atmosphere, before the disappearance of the corresponding background large-scale magnetic field. This paper provides observational evidence of the helicity of the large-scale magnetic field in the solar atmosphere and the reverse one relative to the helicity rule in both hemispheres with solar cycles. The transfer of the magnetic helicity from the subatmosphere is consistent with the formation of large-scale twisted soft X-ray loops in both the solar hemispheres.
KeywordSun: Activity Sun: Corona Sun: Magnetic Topology
DOI10.1088/0004-637X/719/2/1955
Indexed BySCI
Language英语
WOS IDWOS:000280658000075
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/7705
Collection太阳物理研究部
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China
2.Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119992, Russia
3.IZMIRAN, Troitsk 142190, Moscow Region, Russia
Recommended Citation
GB/T 7714
Zhang, Hongqi,Yang, Shangbin,Gao, Yu,et al. LARGE-SCALE SOFT X-RAY LOOPS AND THEIR MAGNETIC CHIRALITY IN BOTH HEMISPHERES[J]. ASTROPHYSICAL JOURNAL,2010,719(2):1955-1963.
APA Zhang, Hongqi,Yang, Shangbin,Gao, Yu,Su, Jiangtao,Sokoloff, D. D.,&Kuzanyan, K..(2010).LARGE-SCALE SOFT X-RAY LOOPS AND THEIR MAGNETIC CHIRALITY IN BOTH HEMISPHERES.ASTROPHYSICAL JOURNAL,719(2),1955-1963.
MLA Zhang, Hongqi,et al."LARGE-SCALE SOFT X-RAY LOOPS AND THEIR MAGNETIC CHIRALITY IN BOTH HEMISPHERES".ASTROPHYSICAL JOURNAL 719.2(2010):1955-1963.
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