Flapping motions of the magnetotail current sheet excited by nonadiabatic ions
文献类型：期刊论文
| 作者 | Wei, X. H.; Cai, C. L.; Cao, J. B.; Reme, H.; Dandouras, I.; Parks, G. K. |
| 刊名 | GEOPHYSICAL RESEARCH LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 42期号:12页码:4731-4735 |
| 关键词 | flapping motion nonadiabatic ion current sheet magnetotail |
| ISSN号 | 0094-8276 |
| 通讯作者 | Cai, CL (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, State Key Lab Space Weather, Beijing, Peoples R China. |
| 英文摘要 | Observations by the Cluster spacecraft on 3 August 2004 are presented as an example of flapping motions of the magnetotail current sheet excited by nonadiabatic ions. It is found that the current sheet up-down motions are exactly corresponding to alternating hemispherical asymmetries of the bouncing ion population. We show that those hemisphere-asymmetric nonadiabatic ion populations are present in the magnetic field configuration with an effective finite guiding component due to the local current sheet inclination. These results demonstrate that the current sheet flapping motion is a self-organized circulation process between the alternating hemispherical asymmetries of the nonadiabatic ion population inside the plasma sheet and the current sheet equilibrium itself. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/4635]  |
| 专题 | 国家空间科学中心_空间科学部 |
| 推荐引用方式 GB/T 7714 | Wei, X. H.,Cai, C. L.,Cao, J. B.,et al. Flapping motions of the magnetotail current sheet excited by nonadiabatic ions[J]. GEOPHYSICAL RESEARCH LETTERS,2015,42(12):4731-4735. |
| APA | Wei, X. H.,Cai, C. L.,Cao, J. B.,Reme, H.,Dandouras, I.,&Parks, G. K..(2015).Flapping motions of the magnetotail current sheet excited by nonadiabatic ions.GEOPHYSICAL RESEARCH LETTERS,42(12),4731-4735. |
| MLA | Wei, X. H.,et al."Flapping motions of the magnetotail current sheet excited by nonadiabatic ions".GEOPHYSICAL RESEARCH LETTERS 42.12(2015):4731-4735. |
入库方式： OAI收割
来源：国家空间科学中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。