Ion acceleration in laser-excited plasma wake fields
文献类型：期刊论文
| 作者 | Yan F ; Sheng ZM ; Dong QL ; Zhang J ; Yu W |
| 刊名 | j. opt. soc. am. b-opt. phys.
 |
| 出版日期 | 2006 |
| 卷号 | 23期号:6页码:1190 |
| 关键词 | SHORT-PULSE LASER UNDERDENSE PLASMAS |
| ISSN号 | 0740-3224 |
| 中文摘要 | the dynamics of the plasma ions in the wake fields of short, ultraintense laser pulses in underdense plasmas are investigated analytically and numerically. owing to the large ion-to-electron mass ratio, the motion of plasma ions in-such wake fields has often been assumed to be neglectable. it is shown that when the laser intensity exceeds 10(20) w/cm(2), the ion motion can no longer be ignored. in this case, ion momentum peaks appear behind the laser pulse, which correspond with the ion density peaks. the laser-excited wake field appears to be effective for ion acceleration, in particular to ions with high-charge numbers. the dependence of ion acceleration on the laser intensity, pulse width, and background plasma density is discussed. (c) 2006 optical society of america. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000238372900024 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/294]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Yan F,Sheng ZM,Dong QL,et al. Ion acceleration in laser-excited plasma wake fields[J]. j. opt. soc. am. b-opt. phys.,2006,23(6):1190, 1195. |
| APA | Yan F,Sheng ZM,Dong QL,Zhang J,&Yu W.(2006).Ion acceleration in laser-excited plasma wake fields.j. opt. soc. am. b-opt. phys.,23(6),1190. |
| MLA | Yan F,et al."Ion acceleration in laser-excited plasma wake fields".j. opt. soc. am. b-opt. phys. 23.6(2006):1190. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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