Diffraction field of tightly focused laser beams and its influence to laser accelerator
文献类型：期刊论文
| 作者 | Zhang, SY; Ho, YK; Chen, Z; Xie, YJ; Yan, Z; Xu, JJ |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2006-05-10 |
| 卷号 | 560页码:204-210 |
| 关键词 | mechanical effects of laser on electrons wave propagation wave diffraction electron trajectory |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2005.12.246 |
| 英文摘要 | In this paper, we have studied the dynamic characteristics of relativistic electron injected into stationary intense vacuum laser fields. We found the dynamic trajectories can basically be classified as three categories, namely Inelastic Scattering (IS), Capture and Acceleration Scenario (CAS) and Penetrate into Axial Region and Move (PARM) trajectory. The physical mechanism as to the three kinds of electrons have been examined. In particular, the PARM trajectory which we presented in this paper is different from the CAS and IS trajectory which we had already found in our previous work. We will show the PARM stems from the strong diffraction effect of a tightly focused laser field. In addition, the initial condition for the three kinds of electrons to emerge were detailed investigated. It has been found that there are four factors which chiefly decide the appearance of the three kinds of dynamics trajectories, namely the laser beam width w(0) and intensity a(0), the electrons incident angle 0 and initial transversal momentum p(ti). The implication of the PARM electrons to the planned vacuum laser accelerators is illustrated. (c) 2006 Elsevier B.V. All rights reserved. |
| WOS关键词 | ELECTRON ACCELERATION ; RELATIVISTIC PLASMAS ; DRIVEN ; DYNAMICS ; VACUUM ; WAVE |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000237842000005 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/27084]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang, SY |
| 作者单位 | 1.Linyi Normal Univ, Inst Condensed Matter Phys, Linyi 276005, Shandong Prov, Peoples R China 2.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, SY,Ho, YK,Chen, Z,et al. Diffraction field of tightly focused laser beams and its influence to laser accelerator[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2006,560:204-210. |
| APA | Zhang, SY,Ho, YK,Chen, Z,Xie, YJ,Yan, Z,&Xu, JJ.(2006).Diffraction field of tightly focused laser beams and its influence to laser accelerator.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,560,204-210. |
| MLA | Zhang, SY,et al."Diffraction field of tightly focused laser beams and its influence to laser accelerator".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 560(2006):204-210. |
入库方式： OAI收割
来源：近代物理研究所
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