| A design study of a magnifying magnetic lens for proton radiography |
| |
| 作者姓名： | 杨国君 张卓 魏涛 何小中 龙继东 石金水 张开志 |
| |
| 作者单位： | Institute of Fluid Physics, CAEP, Mianyang 621900, China |
| |
| 基金项目： | Supported by Foundation of Chinese Academy of Engineering Physics |
| |
| 摘 要： | Magnifying magnetic lenses can be used in high-energy proton microscopes. The -I lens suggested by Zumbro is analyzed in this paper, and a new type of magnetic lens called a lengthened lens is introduced. Theoretical analysis shows that the lengthened lens can form a magnifying lens, and at the same time the main advantages of a Zumbro lens are inherited. Using the My-BOC beam dynamics code, an example of the design is shown. The results show that the method of designing magnifying magnetic lenses is effective.
|
| 关 键 词： | magnetic lens magnifying proton radiography My-BOC code |
| 收稿时间： | 2011-5-16 |
A design study of a magnifying magnetic lens for proton radiography |
| |
| YANG Guo-Jun,ZHANG Zhuo WEI Tao HE Xiao-Zhong LONG Ji-Dong SHI Jin-Shui ZHANG Kai-Zhi.A design study of a magnifying magnetic lens for proton radiography[J].High Energy Physics and Nuclear Physics,2012,36(3):247-250. |
| |
| Authors: | YANG Guo-Jun ZHANG Zhuo WEI Tao HE Xiao-Zhong LONG Ji-Dong SHI Jin-Shui ZHANG Kai-Zhi |
| |
| Institution: | Institute of Fluid Physics, CAEP, Mianyang 621900, China |
| |
| Abstract: | Magnifying magnetic lenses can be used in high-energy proton microscopes. The -I lens suggested by Zumbro is analyzed in this paper, and a new type of magnetic lens called a lengthened lens is introduced. Theoretical analysis shows that the lengthened lens can form a magnifying lens, and at the same time the main advantages of a Zumbro lens are inherited. Using the My-BOC beam dynamics code, an example of the design is shown. The results show that the method of designing magnifying magnetic lenses is effective. |
| |
| Keywords: | magnetic lens magnifying proton radiography My-BOC code |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国物理 C》浏览原始摘要信息 |
| 点击此处可从《中国物理 C》下载免费的PDF全文 |
