| 束流尾场效应引起消色差系统中色散系数的变化 |
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| 引用本文： | 肖美琴 陈银宝. 束流尾场效应引起消色差系统中色散系数的变化[J]. 原子能科学技术, 1995, 29(6): 486-493 |
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| 作者姓名： | 肖美琴 陈银宝 |
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| 作者单位： | 中国原子能科学研究院 |
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| 基金项目： | 国家自然科学基金,核工业科学基金 |
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| 摘 要： | 从已有的消色差系统中的束流尾场效应公式，变换成六维传输矩阵的形式，并扩充束流传输计算机程序ＴＲＡＮＳＰＯＲＴ－ＥＭ／ＰＣ的功能，使之能用以计算尾场效应。最后，通过计算机数值计算，给出了一些实例的束流尾场效应对消色差系统中轨道色散和角色散变化的图表曲线。
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| 关 键 词： | 尾场效应，消色差系统，色散 |
CHROMATIC DISPERSION COEFFICIENTS CAUSED BY BEAM WAKEFIELD EFFECTS IN ACHROMATIC SYSTEM |
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| XIAO MEIQIN, CHEN YINBAO. CHROMATIC DISPERSION COEFFICIENTS CAUSED BY BEAM WAKEFIELD EFFECTS IN ACHROMATIC SYSTEM[J]. Atomic Energy Science and Technology, 1995, 29(6): 486-493 |
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| Authors: | XIAO MEIQIN CHEN YINBAO |
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| Abstract: | The formulae of beam wakefield effects in achromatic system obtained from author are Changed into the form of six-dimensional transform matrix. Then, based on it, we expand thebeam tansport program TRANSPORT-EM/ PC to make it be able to calculate the wakefield ef-fects in beam transport system,Finally,by use of numerical method, the variation figures of spatialand angular chromatic dispersion coefficients in some practical achromatic systems are given. |
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| Keywords: | Wakefield effects Achromatic system Chromatic dispersion |
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