Self-Organizing GeV, Nanocoulomb, Collimated Proton Beam from Laser Foil Interaction at 7 X 10(21) W/cm(2)
文献类型：期刊论文
| 作者 | Yan, XQ ; Wu, HC ; Sheng, ZM ; Chen, JE ; Meyer-ter-Vehn, J |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2009 |
| 卷号 | 103期号:13 |
| 关键词 | MONOENERGETIC PROTONS ION-ACCELERATION PLASMA ABSORPTION TARGETS DRIVEN |
| ISSN号 | 0031-9007 |
| 通讯作者 | Yan, XQ (reprint author), Max Planck Inst Quantum Opt, Hans Kopfermann Str 1, D-85748 Garching, Germany. |
| 中文摘要 | We report on a self-organizing, quasistable regime of laser proton acceleration, producing 1 GeV nanocoulomb proton bunches from laser foil interaction at an intensity of 7 X 10(21) W/cm(2). The results are obtained from 2D particle-in-cell simulations, using a circular polarized laser pulse with Gaussian transverse profile, normally incident on a planar, 500 nm thick hydrogen foil. While foil plasma driven in the wings of the driving pulse is dispersed, a stable central clump with 1-2 lambda diameter is forming on the axis. The stabilization is related to laser light having passed the transparent parts of the foil in the wing region and enfolding the central clump that is still opaque. Varying laser parameters, it is shown that the results are stable within certain margins and can be obtained both for protons and heavier ions such as He2+. |
| 收录类别 | SCI |
| 资助信息 | NSFC [10855001, 10935002]; Munich Centre for Advanced Photonics (MAP); Association EURATOM-MaxPlanck-Institute for Plasma Physics; National Nature Science Foundation of China [10674175, 60621063] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52452]  |
| 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,Wu, HC,Sheng, ZM,et al. Self-Organizing GeV, Nanocoulomb, Collimated Proton Beam from Laser Foil Interaction at 7 X 10(21) W/cm(2)[J]. PHYSICAL REVIEW LETTERS,2009,103(13). |
| APA | Yan, XQ,Wu, HC,Sheng, ZM,Chen, JE,&Meyer-ter-Vehn, J.(2009).Self-Organizing GeV, Nanocoulomb, Collimated Proton Beam from Laser Foil Interaction at 7 X 10(21) W/cm(2).PHYSICAL REVIEW LETTERS,103(13). |
| MLA | Yan, XQ,et al."Self-Organizing GeV, Nanocoulomb, Collimated Proton Beam from Laser Foil Interaction at 7 X 10(21) W/cm(2)".PHYSICAL REVIEW LETTERS 103.13(2009). |
入库方式： OAI收割
来源：物理研究所
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