PMO OpenIR  > 太阳活动的多波段观测研究团组
Current sheet formation in weakly ionized plasmas
Ji, HS; Li, XQ; Song, MT
2001-06-01
Source PublicationCHINESE PHYSICS LETTERS
Volume18Issue:6Pages:788-789
AbstractUsing the two fluid model, the problem of two-dimensional steady-state magnetic reconnection in incompressible resistive weakly ionized plasmas is analysed. Under the strong-coupling condition such as in the Sun's photosphere, it allows us to express the current sheet analytically. In this case the current sheet scales as eta (1/2). Then this model is used to understand magnetic flux cancellation which is observed in the Sun's magnetograms. To account for a cancelling flux of 1 x 10(8) Max in a time interval of 77 min, the width of the current sheet is about ten kilometres.
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordMAGNETIC RECONNECTION ; AMBIPOLAR DIFFUSION ; STEADY-STATE ; CANCELLATION ; FLUX
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000169705400025
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15795
Collection太阳活动的多波段观测研究团组
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Nanjing Normal Univ, Dept Phys, Nanjing 210087, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Ji, HS,Li, XQ,Song, MT. Current sheet formation in weakly ionized plasmas[J]. CHINESE PHYSICS LETTERS,2001,18(6):788-789.
APA Ji, HS,Li, XQ,&Song, MT.(2001).Current sheet formation in weakly ionized plasmas.CHINESE PHYSICS LETTERS,18(6),788-789.
MLA Ji, HS,et al."Current sheet formation in weakly ionized plasmas".CHINESE PHYSICS LETTERS 18.6(2001):788-789.
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