Vlasov simulation of the relativistic effect on the breaking of large amplitude plasma waves
文献类型：期刊论文
| 作者 | Xu, H ; Sheng, ZM ; Zhang, J |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2007 |
| 卷号 | 56期号:2页码:968 |
| 关键词 | NONLINEAR OSCILLATIONS COLD-PLASMA WARM ACCELERATOR EXCITATION SPACE |
| ISSN号 | 1000-3290 |
| 通讯作者 | Sheng, ZM (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | The influence of relativistic and thermal effects on plasma wave breaking has been studied by solving the coupled Vlasov-Poission equations. When the relativistic effect is not considered, the wave breaking will not occur, provided the initial perturbation is less than certain value as predicted previously, and the largest amplitude of the plasma wave will decrease with the increase of the initial temperature. When the relativistic effect is considered, wave breaking always occurs during the time evolution, irrespective of the initial perturbation amplitude. Yet the smaller the initial perturbation amplitude is, the longer is the time for wave breaking to occur. With large initial perturbations, wave breaking can always occur with and without the relativistic effect. However, the results are significantly different in the two cases. The thermal effects of electrons decrease the threshold value of initial amplitude for wave breaking and large phase velocity makes the nonlinear phenomenon occur more easily. |
| 收录类别 | SCI |
| 语种 | 中文 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46563]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xu, H,Sheng, ZM,Zhang, J. Vlasov simulation of the relativistic effect on the breaking of large amplitude plasma waves[J]. ACTA PHYSICA SINICA,2007,56(2):968. |
| APA | Xu, H,Sheng, ZM,&Zhang, J.(2007).Vlasov simulation of the relativistic effect on the breaking of large amplitude plasma waves.ACTA PHYSICA SINICA,56(2),968. |
| MLA | Xu, H,et al."Vlasov simulation of the relativistic effect on the breaking of large amplitude plasma waves".ACTA PHYSICA SINICA 56.2(2007):968. |
入库方式： OAI收割
来源：物理研究所
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。