论文部分内容阅读
大多医用放射性核素生产的回旋加速器都采H-剥离引出的方式。束流剥离引出的过程是一多圈引出的过程,它不符合刘维定理,因此不能从束流传输的角度来分析;国际上对剥离膜上束流品质进行研究的文献较多,但大多均采用程序模拟的方法来分析剥离膜上的束流分布,本文从解析的角度对剥离膜上的束流参数进行分析,得到该参数与加速器及束流初始参数的关系,为加速器引出的设计提供方便。
Most of the medical radionuclide cyclotron production are taken H-stripping leads to the way. The process of beam stripping leads to a multi-turn process, which does not accord with the Liu-Wei theorem, so it can not be analyzed from the perspective of beam transmission. There are many literatures about the beam quality on the stripping film internationally, but most All of them adopt the method of program simulation to analyze the beam distribution on the release film. In this paper, the beam parameters on the release film are analyzed from the perspective of analysis, and the relationship between the parameters and the initial parameters of the accelerator and the beam is obtained. to offer comfort.