Active manipulation of the spatial energy distribution of laser-accelerated proton beams
文献类型：期刊论文
| 作者 | Carroll, DC ; McKenna, P ; Lundh, O ; Lindau, F ; Wahlstrom, CG ; Bandyopadhyay, S ; Pepler, D ; Neely, D ; Kar, S ; Simpson, PT ; Markey, K ; Zepf, M ; Bellei, C ; Evans, RG ; Redaelli, R ; Batani, D ; Xu, MH ; Li, YT |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2007 |
| 卷号 | 76期号:6 |
| ISSN号 | 1539-3755 |
| 中文摘要 | The spatial energy distributions of beams of protons accelerated by ultrahigh intensity (> 10(19) W/cm(2)) picosecond laser pulse interactions with thin foil targets are investigated. Using separate, low intensity (< 10(13) W/cm(2)) nanosecond laser pulses, focused onto the front surface of the target foil prior to the arrival of the high intensity pulse, it is demonstrated that the proton beam profile can be actively manipulated. In particular, results obtained with an annular intensity distribution at the focus of the low intensity beam are presented, showing smooth proton beams with a sharp circular boundary at all energies, which represents a significant improvement in the beam quality compared to irradiation with the picosecond beam alone. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33477]  |
| 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 | Carroll, DC,McKenna, P,Lundh, O,et al. Active manipulation of the spatial energy distribution of laser-accelerated proton beams[J]. PHYSICAL REVIEW E,2007,76(6). |
| APA | Carroll, DC.,McKenna, P.,Lundh, O.,Lindau, F.,Wahlstrom, CG.,...&Li, YT.(2007).Active manipulation of the spatial energy distribution of laser-accelerated proton beams.PHYSICAL REVIEW E,76(6). |
| MLA | Carroll, DC,et al."Active manipulation of the spatial energy distribution of laser-accelerated proton beams".PHYSICAL REVIEW E 76.6(2007). |
入库方式： OAI收割
来源：物理研究所
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