Lie map for the nonlinear transport of continuous intense beams in the axial-symmetric electrostatic fields
Lie map for the nonlinear transport of continuous intense beams in the axial-symmetric electrostatic fields
复制标题
轴对称静电场中连续强光束非线性传输的谎言图
DOI：
10.1016/j.pnsc.2008.01.023
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发表时间：
2008-07
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
用李代数方法分析了强流连续电子束在轴对称静电场中的非线性输运。分析中采用了K-V粒子分布。所得结果可用于漂移空间、静电透镜和直流静电加速管组成的束流光学系统中强流连续束动力学的计算。已设计了一个用于实际模拟的计算机代码。为了满足精确计算的需要，将所有单元划分为许多小段，每段内的电场视为均匀场，分割点视为薄透镜。程序中采用迭代方法以获得自洽解。该程序可用于低能直流束流传输系统、静电加速器和离子注入机的设计。
Nonlinear transport of intense continuous beam in the axial-symmetric electrostatic fields is analyzed with the Lie algebraic method. The K-V particle distribution is adopted in the analysis. The results obtained can be used in the calculations of the intense continuous beam dynamics in the beam optical systems consisting of drift spaces, electrostatic lenses, and DC electrostatic accelerating tubes. A computer code has been designed for practical simulations. To meet the needs of accurate calculation, all the elements are divided into many small segments, the electric fields in each segment are regarded as uniform fields, and the dividing points are treated as thin lenses. Iteration procedures are adopted in the code to obtain self-consistent solutions. The code can be used to design low energy dc beam transport systems, electrostatic accelerators, and ion implantation machines.
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影响因子：
1.6
作者：
Lü Jian-Qin
通讯作者：
Lü Jian-Qin
DOI：
10.1063/1.33615
发表时间：
1982-07
期刊：
--
影响因子：
--
作者：
A. Dragt
通讯作者：
A. Dragt
DOI：
--
发表时间：
2006
期刊：
High Energy Physics and Nuclear Physics
影响因子：
--
作者：
Lihui Jin
通讯作者：
Lihui Jin
DOI：
10.1088/0022-3735/5/2/019
发表时间：
1972-02
期刊：
Journal of Physics E: Scientific Instruments
影响因子：
--
作者：
A. Adams;F. H. Read
通讯作者：
A. Adams;F. H. Read