Spatial distribution of high-energy electron emission from water plasmas produced by femtosecond laser pulses
文献类型:期刊论文
作者 | Li, YT; Zhang, J; Sheng, ZM; Teng, H; Liang, TJ; Peng, XY; Lu, X; Li, YJ; Tang, XW; Liang TJ(梁天骄) |
刊名 | PHYSICAL REVIEW LETTERS |
出版日期 | 2003 |
卷号 | 90期号:16页码:165002 |
通讯作者 | Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China |
英文摘要 | High energy electrons emitted by water plasmas produced by a single or a multiple laser pulse are investigated. The multipulse mode greatly enhances the generation and the temperature of hot electrons. Directional emission of high energy electrons over 25 keV is observed in two symmetric directions with respect to the laser axis and at 46degrees from the directions of the laser electric field. Two-dimensional particle-in-cell simulations reproduce well the experimental results and indicate that the acceleration mechanism of the high energy electrons is due mainly to the resonance absorption at the edge of the spherical droplets formed by the leading pulse. |
学科主题 | Physics |
类目[WOS] | Physics, Multidisciplinary |
研究领域[WOS] | Physics |
原文出处 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000182477900021 |
源URL | [http://ir.ihep.ac.cn/handle/311005/241014] |
专题 | 高能物理研究所_院士 高能物理研究所_实验物理中心 高能物理研究所_粒子天体物理中心 |
作者单位 | 中国科学院高能物理研究所 |
推荐引用方式 GB/T 7714 | Li, YT,Zhang, J,Sheng, ZM,et al. Spatial distribution of high-energy electron emission from water plasmas produced by femtosecond laser pulses[J]. PHYSICAL REVIEW LETTERS,2003,90(16):165002. |
APA | Li, YT.,Zhang, J.,Sheng, ZM.,Teng, H.,Liang, TJ.,...&唐孝威.(2003).Spatial distribution of high-energy electron emission from water plasmas produced by femtosecond laser pulses.PHYSICAL REVIEW LETTERS,90(16),165002. |
MLA | Li, YT,et al."Spatial distribution of high-energy electron emission from water plasmas produced by femtosecond laser pulses".PHYSICAL REVIEW LETTERS 90.16(2003):165002. |
入库方式: OAI收割
来源:高能物理研究所
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。