Eigenmodes of quasi-static magnetic islands in current sheet
文献类型：期刊论文
| 作者 | Li, Yi; Cai, Xiaohui; Chai, Lihui; Zheng, Huinan; Shen, Chao; Wang, Shui |
| 刊名 | PHYSICS OF PLASMAS
 |
| 出版日期 | 2011 |
| 卷号 | 18期号:12页码:122110 |
| ISSN号 | 1070-664X |
| 通讯作者 | Li, Y (reprint author), Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Basic Plasma Phys, Hefei 230026, Anhui, Peoples R China. |
| 中文摘要 | As observation have shown, magnetic islands often appear before and/or after the onset of magnetic reconnections in the current sheets, and they also appear in the current sheets in the solar corona, Earth's magnetotail, and Earth's magnetopause. Thus, the existence of magnetic islands can affect the initial conditions in magnetic reconnection. In this paper, we propose a model of quasi-static magnetic island eigenmodes in the current sheet. This model analytically describes the magnetic field structures in the quasi-static case, which will provide a possible approach to reconstructing the magnetic structures in the current sheet via observation data. This model is self-consistent in the kinetic theory. Also, the distribution function of charged particles in the magnetic island can be calculated. (C) 2011 American Institute of Physics. [doi:10.1063/1.3672053] |
| 英文摘要 | As observation have shown, magnetic islands often appear before and/or after the onset of magnetic reconnections in the current sheets, and they also appear in the current sheets in the solar corona, Earth's magnetotail, and Earth's magnetopause. Thus, the existence of magnetic islands can affect the initial conditions in magnetic reconnection. In this paper, we propose a model of quasi-static magnetic island eigenmodes in the current sheet. This model analytically describes the magnetic field structures in the quasi-static case, which will provide a possible approach to reconstructing the magnetic structures in the current sheet via observation data. This model is self-consistent in the kinetic theory. Also, the distribution function of charged particles in the magnetic island can be calculated. (C) 2011 American Institute of Physics. [doi:10.1063/1.3672053] |
| 学科主题 | 空间物理 |
| 收录类别 | SCI ; EI |
| 资助信息 | National Science Foundation of China (NSFC) [41074120, 41174125, 41121003, 40974101]; Chinese Academy of Sciences [KJCX2-YW-N28, KZCX2-EW-QN510]; National Basic Research Program of China (973 Program) [2011CB811404]; State Key Laboratory of Space Weather; Fundamental Research Funds for the Central Universities |
| 语种 | 英语 |
| 公开日期 | 2014-12-15 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/3219]  |
| 专题 | 国家空间科学中心_空间科学部 |
| 推荐引用方式 GB/T 7714 | Li, Yi,Cai, Xiaohui,Chai, Lihui,et al. Eigenmodes of quasi-static magnetic islands in current sheet[J]. PHYSICS OF PLASMAS,2011,18(12):122110. |
| APA | Li, Yi,Cai, Xiaohui,Chai, Lihui,Zheng, Huinan,Shen, Chao,&Wang, Shui.(2011).Eigenmodes of quasi-static magnetic islands in current sheet.PHYSICS OF PLASMAS,18(12),122110. |
| MLA | Li, Yi,et al."Eigenmodes of quasi-static magnetic islands in current sheet".PHYSICS OF PLASMAS 18.12(2011):122110. |
入库方式： OAI收割
来源：国家空间科学中心
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