Highly collimated monoenergetic target-surface electron acceleration in near-critical-density plasmas
文献类型：期刊论文
| 作者 | Mao, JY; Chen, LM; Huang, K; Ma, Y; Zhao, JR; Li, DZ; Yan, WC; Ma, JL; Aeschlimann, M; Wei, ZY |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 106期号:13页码:131105 |
| 英文摘要 | Optimized-quality monoenergetic target surface electron beams at MeV level with low normalized emittance (0.03 pi mm mrad) and high charge (30 pC) per shot have been obtained from 3 TW laser-solid interactions at a grazing incidence. The 2-Dimension particle-in-cell simulations suggest that electrons are wake-field accelerated in a large-scale, near-critical-density preplasma. It reveals that a bubble-like structure as an accelerating cavity appears in the near-critical-density plasma region and travels along the target surface. A bunch of electrons are pinched transversely and accelerated longitudinally by the wake field in the bubble. The outstanding normalized emittance and monochromaticity of such highly collimated surface electron beams could make it an ideal beam for fast ignition or may serve as an injector in traditional accelerators. (C) 2015 AIP Publishing LLC. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Applied |
| 收录类别 | SCI ; EI |
| WOS记录号 | WOS:000352310700005 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228337]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Mao, JY,Chen, LM,Huang, K,et al. Highly collimated monoenergetic target-surface electron acceleration in near-critical-density plasmas[J]. APPLIED PHYSICS LETTERS,2015,106(13):131105. |
| APA | Mao, JY.,Chen, LM.,Huang, K.,Ma, Y.,Zhao, JR.,...&李大章.(2015).Highly collimated monoenergetic target-surface electron acceleration in near-critical-density plasmas.APPLIED PHYSICS LETTERS,106(13),131105. |
| MLA | Mao, JY,et al."Highly collimated monoenergetic target-surface electron acceleration in near-critical-density plasmas".APPLIED PHYSICS LETTERS 106.13(2015):131105. |
入库方式： OAI收割
来源：高能物理研究所
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