R&D of a multi-cavity RF gun with thermionic cathode for BFEL

被引：0
|
作者：
Tang, CX [1 ]
Lin, YZ [1 ]
Tong, DC [1 ]
Wu, YM [1 ]
Wang, YZ [1 ]
Zhao, XQ [1 ]
Xie, JL [1 ]
机构：
[1] Tsing Hua Univ, Dept Engn Phys, Beijing 100084, Peoples R China
来源：
HIGH ENERGY PHYSICS & NUCLEAR PHYSICS-ENGLISH EDITION | 1997年 / 21卷 / 02期
关键词：
RF gun with thermionic cathode; back bombardment; longitudinal property; current pulse shape;
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：
In this paper, the design, simulation, and experimentation of a multi-cavity RF gun with a thermionic cathode for BFEL is described. This RF gun consists of 1/2+3 cavities with an on-axis coupling structure operated in the pi/2 mode at 2856 MHz, We shorten the first cavity and add a short drift section between the second and third accelerating cavities, so that the power of back bombardment is decreased significantly and the longitudinal properties are adjusted properly.
引用
收藏
页码：85 / 90
页数：6
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