Enhanced collimated gev monoenergetic ion acceleration from a shaped foil target irradiated by a circularly polarized laser pulse
文献类型：期刊论文
| 作者 | Chen, M.1; Pukhov, A.1; Yu, T. P.1; Sheng, Z. M.2,3 |
| 刊名 | Physical review letters
 |
| 出版日期 | 2009-07-10 |
| 卷号 | 103期号:2页码:4 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/physrevlett.103.024801 |
| 通讯作者 | Chen, m.() |
| 英文摘要 | Using multidimensional particle-in-cell simulations we study ion acceleration from a foil irradiated by a circularly polarized laser pulse at 10(22) w/cm(2) intensity. when the foil is shaped initially in the transverse direction to match the laser intensity profile, three different regions (acceleration, transparency, and deformation region) are observed. in the acceleration region, the foil can be uniformly accelerated for a longer time compared to a usual flat target. undesirable plasma heating is effectively suppressed. the final energy spectrum of the accelerated ion beam in the acceleration region is improved dramatically. collimated gev quasi-monoenergetic ion beams carrying as much as 19% of the laser energy are observed in multidimensional simulations. |
| WOS关键词 | PROTONS ; BEAMS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000267887800028 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373714 |
| 专题 | 物理研究所 |
| 通讯作者 | Chen, M. |
| 作者单位 | 1.Univ Dusseldorf, Inst Theoret Phys 1, D-40225 Dusseldorf, Germany 2.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 3.Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, M.,Pukhov, A.,Yu, T. P.,et al. Enhanced collimated gev monoenergetic ion acceleration from a shaped foil target irradiated by a circularly polarized laser pulse[J]. Physical review letters,2009,103(2):4. |
| APA | Chen, M.,Pukhov, A.,Yu, T. P.,&Sheng, Z. M..(2009).Enhanced collimated gev monoenergetic ion acceleration from a shaped foil target irradiated by a circularly polarized laser pulse.Physical review letters,103(2),4. |
| MLA | Chen, M.,et al."Enhanced collimated gev monoenergetic ion acceleration from a shaped foil target irradiated by a circularly polarized laser pulse".Physical review letters 103.2(2009):4. |
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