| 带电粒子束在真空中传输时的扩散研究 |
| |
| 引用本文： | 戴宏毅,肖亚斌,王同权,张树发.带电粒子束在真空中传输时的扩散研究[J].湖南大学学报(自然科学版),2001,28(4):6-10. |
| |
| 作者姓名： | 戴宏毅 肖亚斌 王同权 张树发 |
| |
| 作者单位： | 国防科技大学理学院, |
| |
| 摘 要： | 根据相对论力学对带电粒子束在其自生场作用下通过外层空间的真空中传输时束的扩散进行了研究。提出了一种计算粒子束径向半径扩散的方法；计算并讨论了粒子束类型、能量、流强和出口初始半径等各种因素对束扩散的影响；得出了尽可能减少粒子束扩散的束参数，所得结果同现有公布的数据相符合。
|
| 关 键 词： | 带电粒子束 传输 真空 扩散 自生场 相对论力学 加速器 军事兵器 |
| 文章编号： | 1000-2472(2001)04-0006-05 |
Study of Spread of Propagation of Charged Particle Beams in Vacuum |
| |
| DAI Hong yi,XIAO Ya bin,WANG Tong quan,ZHANG Shu fa.Study of Spread of Propagation of Charged Particle Beams in Vacuum[J].Journal of Hunan University(Naturnal Science),2001,28(4):6-10. |
| |
| Authors: | DAI Hong yi XIAO Ya bin WANG Tong quan ZHANG Shu fa |
| |
| Abstract: | The Relativity Theory has been used to study the spreading of charged particle beams propagating in the vacuum of outer space because of its self generated field,a method calculating beam spreading radius in radical spreading of particle beams is presented.We calculate and discuss the relations between the beam spreading radius and the factors influencing the propagation of particle beams,such as beam type,beam energy,current intensity,initial radius etc.And we obtain that the beam parameters can be used to reduce the beam spread as far as posible.The calculated results are in agreement with open data now. |
| |
| Keywords: | charged particle beam propagation vacuum spread self field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《湖南大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《湖南大学学报(自然科学版)》下载免费的PDF全文 |
