Quasi-monoenergetic Tens-of-MeV Proton Beams by a Laser-Illuminated Funnel-Like Target
文献类型：期刊论文
| 作者 | Ban Hong-Ye1; Gu Yan-Jun1; Kong Qing1; Li Ying-Ying1; Zhu Zhen1; Kawata, S.2 |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 29 |
| ISSN号 | 0256-307X |
| DOI | 10.1088/0256-307X/29/3/035202 |
| 文献子类 | Article |
| 英文摘要 | From numerical simulations, we study the generation of quasi-monoenergetic MeV proton beams from a laser-illuminated funnel-like target. We show that, when passing through such a target, the laser beam can be focused and constricted within a cylindrical bore at the funnel apex from which proton beams are produced. Accompanied by a much-enhanced laser intensity, the proton beams experience more acceleration time than with normal funnel targets. Constriction from the cylinder bore, combined with an enhancement of a separated charge field from Al electrons, protons can attain higher energies up to several tens of MeV. At the same time, strong suppression of the transverse divergence of the laser and proton beams yields a localized, collimated, mono-energetic proton beam. |
| 语种 | 英语 |
| WOS记录号 | WOS:000302149500039 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/48963]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Kong Qing |
| 作者单位 | 1.Fudan Univ, Inst Modern Phys, Minist Educ, Appl Ion Beam Phys Lab,Key Lab, Shanghai 200433, Peoples R China 2.Utsunomiya Univ, Dept Interdisciplinary Sci, Utsunomiya, Tochigi 3218585, Japan |
| 推荐引用方式 GB/T 7714 | Ban Hong-Ye,Gu Yan-Jun,Kong Qing,et al. Quasi-monoenergetic Tens-of-MeV Proton Beams by a Laser-Illuminated Funnel-Like Target[J]. CHINESE PHYSICS LETTERS,2012,29. |
| APA | Ban Hong-Ye,Gu Yan-Jun,Kong Qing,Li Ying-Ying,Zhu Zhen,&Kawata, S..(2012).Quasi-monoenergetic Tens-of-MeV Proton Beams by a Laser-Illuminated Funnel-Like Target.CHINESE PHYSICS LETTERS,29. |
| MLA | Ban Hong-Ye,et al."Quasi-monoenergetic Tens-of-MeV Proton Beams by a Laser-Illuminated Funnel-Like Target".CHINESE PHYSICS LETTERS 29(2012). |
入库方式： OAI收割
来源：近代物理研究所
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