Development of the BEPC II positron source flux concentrator

被引：0
|
作者：
Liu, JT [1 ]
Geng, ZQ [1 ]
Sun, XJ [1 ]
Sun, YL [1 ]
Pei, GX [1 ]
机构：
[1] CAS, Inst High Energy Phys, Beijing 100049, Peoples R China
来源：
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2005年 / 29卷 / 04期
关键词：
positron source; flux concentrator; emittance matching;
D O I：
暂无
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：
The flux concentrator is a matching device for the positron beam, which matches the transverse emittance between the target and successive accelerator tubes. It is one of the most important parts of the BEPC II positron source and for improving the positron catching efficiency. Based on the design and the manufacture of the flux concentrator, we studied the distribution of the magnetic field and the resonance property of the flux concentrator by computer simulation and compared the results with those of experiment.
引用
收藏
页码：404 / 407
页数：4
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