Ultrashort high quality electron beam from laser wakefield accelerator using two-step plasma density profile
文献类型：期刊论文
| 作者 | Zhu XW(朱雄伟) ; Zhu, XW
|
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2010 |
| 卷号 | 81期号:3页码:33307 |
| 关键词 | electron beams plasma accelerators plasma density plasma simulation plasma-beam interactions wakefield accelerators |
| 通讯作者 | Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | In this paper, we first use the rf linac injector mechanism to generate ultrashort high quality electron beam from laser wakefield accelerator (LWFA) with two-step plasma density profile successfully. We incorporate the physics principle in the conventional rf linac injector into the LWFA by using two-step plasma density to decrease the wavelength of the wakefield in plasma. Using this mechanism, we observe a ultrashort high quality electron beam (the rms energy spread is 1.9%, and the rms bunch length is 2 fs) in the simulation. The ultrashort intense terahertz coherent radiation (200 MW, 2 fs) can be generated with the proposed laser wakefield accelerator. |
| 学科主题 | Instruments & Instrumentation; Physics |
| 类目[WOS] | Instruments & Instrumentation ; Physics, Applied |
| 研究领域[WOS] | Instruments & Instrumentation ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000276210200017 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240534]  |
| 专题 | 高能物理研究所_加速器中心 |
| 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 | Zhu XW,Zhu, XW. Ultrashort high quality electron beam from laser wakefield accelerator using two-step plasma density profile[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2010,81(3):33307. |
| APA | 朱雄伟,&Zhu, XW.(2010).Ultrashort high quality electron beam from laser wakefield accelerator using two-step plasma density profile.REVIEW OF SCIENTIFIC INSTRUMENTS,81(3),33307. |
| MLA | 朱雄伟,et al."Ultrashort high quality electron beam from laser wakefield accelerator using two-step plasma density profile".REVIEW OF SCIENTIFIC INSTRUMENTS 81.3(2010):33307. |
入库方式： OAI收割
来源：高能物理研究所
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