A design study of a magnifying magnetic lens for proton radiography

被引：5

作者：

Yang Guo-Jun ^{[1
]}

Zhang Zhuo ^{[1
]}

Wei Tao ^{[1
]}

He Xiao-Zhong ^{[1
]}

Long Ji-Dong ^{[1
]}

Shi Jin-Shui ^{[1
]}

Zhang Kai-Zhi ^{[1
]}

机构：

[1] CAEP, Inst Fluid Phys, Mianyang 621900, Peoples R China

来源：

CHINESE PHYSICS C | 2012年 / 36卷 / 03期

关键词：

magnetic lens; magnifying; proton radiography; My-BOC code;

D O I：

10.1088/1674-1137/36/3/010

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

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.

引用

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页码：247 / 250

页数：4

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