Subluminous phase velocity regions of an accurately described Gaussian laser field and laser-driven acceleration
文献类型：期刊论文
| 作者 | Xie, YJ; Ho, YK; Cao, N; Shao, L; Pang, J; Chen, Z; Zhang, SY; Liu, JR |
| 刊名 | PHYSICS LETTERS A
 |
| 出版日期 | 2003-11-03 |
| 卷号 | 318页码:15-20 |
| 关键词 | laser driven acceleration high-order field wave phase velocity wave propagation |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2003.09.021 |
| 英文摘要 | By taking account of the high-order corrections to the paraxial approximation of a Gaussian beam, it has been verified that for a focused laser beam propagating in vacuum, there indeed exists a subluminous wave phase velocity region surrounding the laser beam axis. The magnitude of the phase velocity scales as V-phim similar to c(1 + b/(kw(0))(2)), where V-phim is the phase velocity of the wave, c is the speed of light in vacuum, w(0) is the beam width at focus. This feature gives a reasonable explanation for the mechanism of capture and acceleration scenario. (C) 2003 Elsevier B.V. All rights reserved. |
| WOS关键词 | HIGH-INTENSITY LASER ; RELATIVISTIC ENERGIES ; ELECTRON ACCELERATION ; VACUUM ; BEAMS ; SCATTERING ; DYNAMICS ; PULSES |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000186377900003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/38661]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xie, YJ |
| 作者单位 | 1.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China 2.NW Inst Nucl Technol, Xian 710024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, YJ,Ho, YK,Cao, N,et al. Subluminous phase velocity regions of an accurately described Gaussian laser field and laser-driven acceleration[J]. PHYSICS LETTERS A,2003,318:15-20. |
| APA | Xie, YJ.,Ho, YK.,Cao, N.,Shao, L.,Pang, J.,...&Liu, JR.(2003).Subluminous phase velocity regions of an accurately described Gaussian laser field and laser-driven acceleration.PHYSICS LETTERS A,318,15-20. |
| MLA | Xie, YJ,et al."Subluminous phase velocity regions of an accurately described Gaussian laser field and laser-driven acceleration".PHYSICS LETTERS A 318(2003):15-20. |
入库方式： OAI收割
来源：近代物理研究所
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