High-Brightness High-Energy Electron Beams from a Laser Wakefield Accelerator via Energy Chirp Control | |
Wang, C.; Xu, Y.; Wu, F. X.; Leng, Y. X.; Xu, Z. Z.; Li, R. X.; Wang, W. T.; Li, W. T.; Liu, J. S.; Zhang, Z. J. | |
刊名 | Phys. Rev. Lett. |
2016 | |
卷号 | 117期号:12 |
通讯作者 | michaeljs_liu@siom.ac.cn ; ruxinli@mail.shcnc.ac.cn ; zzxu@mail.shcnc.ac.cn |
英文摘要 | By designing a structured gas density profile between the dual-stage gas jets to manipulate electron seeding and energy chirp reversal for compressing the energy spread, we have experimentally produced high-brightness high-energy electron beams from a cascaded laser wakefield accelerator with peak energies in the range of 200-600 MeV, 0.4%-1.2% rms energy spread, 10-80 pC charge, and similar to 0.2 mrad rms divergence. The maximum six-dimensional brightness B-6D,B-n is estimated as similar to 6.5 x 10(15) A/m(2)/0.1%, which is very close to the typical brightness of e beams from state-of-the-art linac drivers. These high-brightness high-energy e beams may lead to the realization of compact monoenergetic gamma-ray and intense coherent x-ray radiation sources. |
收录类别 | SCI |
资助信息 | National Natural Science Foundation of China [11127901, 11425418, 61521093, 11304271, 11205228, 11505263]; State Key Laboratory Program of Chinese Ministry of Science and Technology; Youth Innovation Promotion Association CAS; [XDB16] |
WOS记录号 | WOS:000383344000010 |
内容类型 | 期刊论文 |
源URL | [http://ir.siom.ac.cn/handle/181231/28633] |
专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
作者单位 | 中国科学院上海光学精密机械研究所 |
推荐引用方式 GB/T 7714 | Wang, C.,Xu, Y.,Wu, F. X.,et al. High-Brightness High-Energy Electron Beams from a Laser Wakefield Accelerator via Energy Chirp Control[J]. Phys. Rev. Lett.,2016,117(12). |
APA | Wang, C..,Xu, Y..,Wu, F. X..,Leng, Y. X..,Xu, Z. Z..,...&Qin, Z. Y..(2016).High-Brightness High-Energy Electron Beams from a Laser Wakefield Accelerator via Energy Chirp Control.Phys. Rev. Lett.,117(12). |
MLA | Wang, C.,et al."High-Brightness High-Energy Electron Beams from a Laser Wakefield Accelerator via Energy Chirp Control".Phys. Rev. Lett. 117.12(2016). |
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