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强流加速器束晕控制中填充因子对束粒子密度的影响
FILLING FACTOR EFFECT ON THE DENSITY OF BEAM PARTICLES IN CONTROL OF HIGH INTENSITY ION LINAC’S BEAM HALO-CHAOS
【摘要】 运用PIC多粒子模拟程序,采用延迟反馈控制法,研究了离子束在运行过程中粒子分布情况.通过分析比较,得到了对束晕进行有效控制后的粒子分布规律,为强流加速器的应用提供了有用的参考.
【Abstract】 This paper uses the PIC simulation procedure and uses delay feedback controlling method for studying the distribution of ion beam’s particles,studies the distribution of ion beam’s particle when the beam runs,compares and analyses that result,gets the law of particle’s distribution after halo is controlled and provides a reference for the high current ion linac use.
【关键词】 强流离子加速器;
束晕-混沌;
填充因子;
粒子密度;
【Key words】 high current ion linac; beam halo-halos; filing factor; particle’s density;
【Key words】 high current ion linac; beam halo-halos; filing factor; particle’s density;
【基金】 国家自然科学基金资助项目(10247005)
- 【文献出处】 广西师范大学学报(自然科学版) ,Journal of Guangxi Normal University(Natural Science) , 编辑部邮箱 ,2004年01期
- 【分类号】O572.2
- 【被引频次】9
- 【下载频次】33