Coulomb explosion of hydrogen clusters irradiated by an ultrashort intense laser pulse
文献类型：期刊论文
| 作者 | Li HY(李洪玉) ; Liu JS(刘建胜) ; Wang C(王成) ; Ni GQ(倪国权) ; Li RX(李儒新) ; Xu ZZ(徐至展) |
| 刊名 | phys. rev. a
 |
| 出版日期 | 2006 |
| 卷号 | 74期号:2页码:23201 |
| ISSN号 | 1050-2947 |
| 关键词 | X-RAY-EMISSION MOLECULAR CLUSTERS NUCLEAR-DYNAMICS DEUTERIUM CLUSTERS ATOMIC CLUSTERS ELECTRON DYNAMICS IONIZATION FIELDS DRIVEN PLASMAS |
| 中文摘要 | the explosion dynamics of hydrogen clusters driven by an ultrashort intense laser pulse has been analyzed analytically and numerically by employing a simplified coulomb explosion model. the dependence of average and maximum proton kinetic energy on cluster size, pulse duration, and laser intensity has been investigated respectively. the existence of an optimum cluster size allows the proton energy to reach the maximum when the cluster size matches with the intensity and the duration of the laser pulse. in order to explain our experimental results such as the measured proton energy spectrum and the saturation effect of proton energy, the effects of cluster size distribution as well as the laser intensity distribution on the focus spot should be considered. a good agreement between them is obtained. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240238300083 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/790]  |
| 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 | Li HY,Liu JS,Wang C,et al. Coulomb explosion of hydrogen clusters irradiated by an ultrashort intense laser pulse[J]. phys. rev. a,2006,74(2):23201. |
| APA | 李洪玉,刘建胜,王成,倪国权,李儒新,&徐至展.(2006).Coulomb explosion of hydrogen clusters irradiated by an ultrashort intense laser pulse.phys. rev. a,74(2),23201. |
| MLA | 李洪玉,et al."Coulomb explosion of hydrogen clusters irradiated by an ultrashort intense laser pulse".phys. rev. a 74.2(2006):23201. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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