总览 评价 吕建钦 * （ 北京大学物理学院
） 摘要： 为了模拟强流脉冲束的传输,编写了计算程序LEADS-3D
用Lie代数方法分析了粒子的轨迹,当不考虑空间电荷效应时取到三级近似,考虑空间电荷效应时取到二级近似
粒子在三维椭球内的分布采用均匀分布或Gauss分布
程序具有最优化功能,可自动选取元件的参数,达到所给定的光学条件
关键词： 计算程序,束流动力学,强流脉冲束,非线性 Lü Jian-Qin * （ State Key Laboratory of Nuclear Physics and Technology, Peking University
） Abstract： To simulate the intense bunched beam transport, a computer program LEADS-3D has been developed
The particle trajectories are analyzed with the Lie algebraic method
Third order approximation of the trajectory solutions is made with space charge forces off, and second order approximation is made with space charge forces on
The particle distribution in the 3-D ellipsoid is uniform or Gaussian
Most of the conventional beam optics elements are incorporated in the code
The optimization procedures are provided to fit the beam lines to satisfy the given optical conditions
Keywords： Computer code, Beam dynamics, Intense bunched beam, Nonlinear 下载PDF阅读器 PDF全文下载： 初稿 （ 314 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 吕建钦
空间电荷束传输的数值模拟[EB/OL]
北京：中国科技论文在线
[2009-02-02]
http://www
paper
edu
cn/releasepaper/content/200902-10
