Generation of gamma-ray beam with orbital angular momentum in the QED regime | |
Xu, Tongjun; Liu, Chen; Shen, Baifei; Zhang, Xiaomei; Shi, Yin; Ji, Liangliang; Wang, Wenpeng; Yi, Longqing; Zhang, Lingang; Pei, Zhikun | |
刊名 | Phys. Plasmas |
2016 | |
卷号 | 23期号:9 |
通讯作者 | bfshen@mail.shcnc.ac.cn ; zhxm@siom.ac.cn |
英文摘要 | We propose a scheme to generate high-energy gamma-ray photons with an orbital angular momentum (OAM) from laser-plasma interactions by irradiating a circularly polarized Laguerre-Gaussian laser on a thin plasma target. The spin angular momentum and OAM are first transferred to electrons from the driving laser, and then the OAM is transferred to the gamma-ray photons from the electrons through quantum radiation. This scheme has been demonstrated by using three-dimensional quantum electrodynamics particle-in-cell simulations. The topological charge, chirality, and carrier-envelope phase of the short ultra-intense vortex laser can be revealed according to the energy distribution of gamma-ray emission. Published by AIP Publishing. |
收录类别 | SCI |
资助信息 | National Natural Science Foundation of China [11335013, 61221064, 11374319, 11127901, 11674339]; Ministry of Science and Technology of the People's Republic of China [2016YFA0401102]; Chinese Academy of Sciences [XDB16] |
WOS记录号 | WOS:000385633200082 |
内容类型 | 期刊论文 |
源URL | [http://ir.siom.ac.cn/handle/181231/27635] |
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 | Xu, Tongjun,Liu, Chen,Shen, Baifei,et al. Generation of gamma-ray beam with orbital angular momentum in the QED regime[J]. Phys. Plasmas,2016,23(9). |
APA | Xu, Tongjun.,Liu, Chen.,Shen, Baifei.,Zhang, Xiaomei.,Shi, Yin.,...&Xu, Zhizhan.(2016).Generation of gamma-ray beam with orbital angular momentum in the QED regime.Phys. Plasmas,23(9). |
MLA | Xu, Tongjun,et al."Generation of gamma-ray beam with orbital angular momentum in the QED regime".Phys. Plasmas 23.9(2016). |
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