| 空间等离子体环境中的高能带电粒子加速机制 |
| |
| 引用本文： | 陆全明,黄灿,杨忠炜.空间等离子体环境中的高能带电粒子加速机制[J].航天器环境工程,2014,31(6):571-576. |
| |
| 作者姓名： | 陆全明 黄灿 杨忠炜 |
| |
| 作者单位： | 1. 中国科学技术大学 地球和空间科学学院 近地空间环境重点实验室,合肥,230026
2. 中国科学院 国家空间科学中心 空间天气学国家重点实验室,北京,100190 |
| |
| 摘 要： | 空间环境中充满能量从几十keV到几MeV的高能带电粒子，这些粒子可导致在轨航天器表面和内部带电甚至单粒子效应，从而引发航天器故障。高能粒子的产生和日地空间环境中的爆发现象如耀斑、磁层亚暴等密切相关。文章综述了与这些爆发现象相关的磁重联、激波和等离子体波动等加速带电粒子的物理过程。
|
| 关 键 词： | 空间等离子体 高能带电粒子 磁重联 激波 波和粒子相互作用 |
| 收稿时间： | 2014/11/13 0:00:00 |
| 修稿时间： | 2014/11/21 0:00:00 |
The acceleration of energetic charged particles in space plasma environment |
| |
| Lu Quanming,Huang Can,Yang Zhongwei.The acceleration of energetic charged particles in space plasma environment[J].Spacecraft Environment Engineering,2014,31(6):571-576. |
| |
| Authors: | Lu Quanming Huang Can Yang Zhongwei |
| |
| Institution: | 1. CAS Key Laboratory of GEO Space Environment, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China;2. State Key Laboratory of Space Weather, National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China |
| |
| Abstract: | Energetic particles with energy ranging from tens of keV to several MeV exist ubiquitously in the space environment, and they can lead to electrical charge accumulation on the surface and the inside of satellites, or even single event upsets. The generation of these energetic particles is closely related with the eruptive phenomena in the space environment, such as solar flares, magnetosphere sub-storms. This paper reviews the mechanisms of particle acceleration in magnetic reconnection, shock, and wave-particle interaction, which are associated with these eruptive phenomena. |
| |
| Keywords: | space plasma energetic charged particles magnetic reconnection shock wave-particle interactions |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《航天器环境工程》浏览原始摘要信息 |
| 点击此处可从《航天器环境工程》下载免费的PDF全文 |
|
