1.2MeV电子加速器束流聚焦性能的研究  

Study on the Beam Focusing Property of 1.2MeV Electron Accelerator

作　　者：周俊[1] 祝大军[1] 刘盛纲[1] 王汉斌[2] 许州[2] 刘锡三[2] 

机构地区：[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

出　　处：《高能物理与核物理》2006年第11期1116-1118,共3页High Energy Physics and Nuclear Physics

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．Using a two-dimension fully electromagnetic Paxticle-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.

关 键 词：电子加速器 束流聚焦 PIC方法 

分 类 号：O572.211[理学—粒子物理与原子核物理]