直线感应加速器加速腔物理设计与研究
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摘要: 简要介绍直线感应加速器(LIA)加速腔物理设计的几个关键问题。讨论了加速电压及其平顶和腔参数的关系。对腔的耦合阻抗与束流不稳定性的关系作了概念性介绍,分析了降低耦合阻抗的途径。并给出两个加速腔设计原型。Abstract: The key points in cell design of Linear Induction Accelerator are presented. The equations of the accelerating voltage and its flattop versus parameters of the cell are given. The measures taken to reduce the transverse coupling impedance of the cell are described. Two prototype cells are also presented as a practice of the idea on cell design.
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Key words:
- linear induction accelerator /
- accelerating cavity /
- wake and impedance /
- bbu instability
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