Generating high-current monoenergetic proton beams by a circularly polarized laser pulse in the phase-stable acceleration regime
文献类型：期刊论文
| 作者 | Yan, XQ ; Lin, C ; Sheng, ZM ; Guo, ZY ; Liu, BC ; Lu, YR ; Fang, JX ; Chen, JE |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 100期号:13 |
| ISSN号 | 0031-9007 |
| 中文摘要 | A new ion acceleration method, namely, phase-stable acceleration, using circularly-polarized laser pulses is proposed. When the initial target density n(0) and thickness D satisfy a(L)similar to(n(0)/n(c))D/lambda(L) and D > l(s) with a(L), lambda(L), l(s), and n(c) the normalized laser amplitude, the laser wavelength in vacuum, the plasma skin depth, and the critical density of the incident laser pulse, respectively, a quasiequilibrium for the electrons is established by the light pressure and the space charge electrostatic field at the interacting front of the laser pulse. The ions within the skin depth of the laser pulse are synchronously accelerated and bunched by the electrostatic field, and thereby a high-intensity monoenergetic proton beam can be generated. The proton dynamics is investigated analytically and the results are verified by one- and two-dimensional particle-in-cell simulations. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38623]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yan, XQ,Lin, C,Sheng, ZM,et al. Generating high-current monoenergetic proton beams by a circularly polarized laser pulse in the phase-stable acceleration regime[J]. PHYSICAL REVIEW LETTERS,2008,100(13). |
| APA | Yan, XQ.,Lin, C.,Sheng, ZM.,Guo, ZY.,Liu, BC.,...&Chen, JE.(2008).Generating high-current monoenergetic proton beams by a circularly polarized laser pulse in the phase-stable acceleration regime.PHYSICAL REVIEW LETTERS,100(13). |
| MLA | Yan, XQ,et al."Generating high-current monoenergetic proton beams by a circularly polarized laser pulse in the phase-stable acceleration regime".PHYSICAL REVIEW LETTERS 100.13(2008). |
入库方式： OAI收割
来源：物理研究所
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