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1.2MeV电子加速器束流聚焦性能的研究
引用本文:周俊,祝大军,刘盛纲,王汉斌,许州,刘锡三.1.2MeV电子加速器束流聚焦性能的研究[J].中国物理 C,2006,30(11):1116-1118.
作者姓名:周俊  祝大军  刘盛纲  王汉斌  许州  刘锡三
作者单位:[1]电子科技大学物理电子学院,成都610054 [2]中国工程物理研究院应用电子学研究所,绵阳621900
摘    要:用二维全电磁PIC方法模拟了1.2MeV电子加速器束流聚焦过程,分析了计算结果. 特别研究了电子枪结构、阳极结构和极间电压分布等初始条件的影响, 得到了一些有价值的物理规律.

关 键 词:电子加速器  束流聚焦  PIC方法
收稿时间:2006-02-22
修稿时间:2006-02-22

Study on the Beam Focusing Property of 1.2MeV Electron Accelerator
ZHOU Jun,ZHU Da-Jun,LIU Sheng-Gang,WANG Han-Bin,XU Zhou,LIU Xi-San.Study on the Beam Focusing Property of 1.2MeV Electron Accelerator[J].High Energy Physics and Nuclear Physics,2006,30(11):1116-1118.
Authors:ZHOU Jun  ZHU Da-Jun  LIU Sheng-Gang  WANG Han-Bin  XU Zhou  LIU Xi-San
Institution:1.School of Physical Electronics, University of Electronics Science and Technology of China, Chengdu 610054, China;2.China Academy of Engineering Physics, Mianyang 621900, China
Abstract:Using a two-dimension fully electromagnetic Particle-in-Cell(PIC) simulation, the 1.2MeV electron accelerator used for desulfuration and denitrogenation is studied. The results given by the simulation are credible. In addition, the effect of electron gun structure, anode structure and voltage distribution on the work performace have been investigated. With appropriate analysis, some valuable conclusion can be obtained.
Keywords:electron accelerator  beam focusing  PIC simulation
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