Generating monoenergetic proton beam by using circularly polarized laser

摘要：

The interaction of ultrashort intense circularly polarized laser with ultra thin overdense foil is studied by particle-in-cell simulation and analytic model. It is found that with the balance between pondermo-tive force and electrostatic force, highly quasi-monoenergetic proton beam can be generated by Phase Stable Acceleration (PSA) process. As in conventional accelerators, ion will be accelerated and bunched up in the longitudinal direction at the same time.

关键词： monoenergetic ions ultra-short ultra-intense laser phase stable acceleration

作者: LIU Bi-Cheng YAN Xue-Qing LIN Chen LU Yuan-Rong GUO Zhi-Yu FANG Jia-Xun SHENG Zheng-Ming LI Yu-Tong CHEN Jia-Er

作者单位: State Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, Peking Unive State Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, Peking Unive State Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, Peking Unive Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, CAS, Beijing 100080, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, CAS, Beijing 100080,

会议类型: 国际会议

会议名称: The 10th Symposium on Acceleration Physics(第十届加速器物理学术交流会)

会议地点: 武夷山

会议语种:英文

页码: 168-170

在线出版日期: 2008-07-20（万方平台首次上网日期，不代表论文的发表时间）