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Mono-Energetic Proton Beam Acceleration in Laser Foil-Plasma Interactions |
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| Authors: | YAN Xue-Qing LIU Bi-Cheng HE Zhao-Han SHENG Zheng-Ming GUO Zhi-Yu LU Yuan-Rong FANG Jia-Xun CHEN Jia-Erh |
| Affiliation: | State Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, Peking University, Beijing 100871Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190Department of Physics, Shanghai Jiao Tong University, Shanghai 200240Graduate University, Chinese Academy of Sciences, Beijing 100080Center for Applied Physics and Technology, Peking University, Beijing 100871 |
| Abstract: | Acceleration of ions from ultrathin foils irradiated by intense circularly polarized laser pulses is investigated using a one-dimensional particle-in-cell code. As a circularly polarized laser wave heats the electrons much less efficiently than the wave of linear polarization, the ion can be synchronously accelerated and bunched by the electrostatic field, thus a monoenergetic and high intensity proton beam can be generated. |
| Keywords: | 52 59 -f 52 28 Kd 52 35 Mw |
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