Ultra-low emittance X-band photocathode RF gun

被引：0
|
作者：
Tang Chuan-Xiang [1 ,2 ,3 ]
Liu Xiao-Han [1 ,2 ,3 ]
机构：
[1] Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Key Lab Particle & Radiat Imaging, Minist Educ, Beijing 100084, Peoples R China
[3] Key Lab High Energy Radiat Imaging Fundamental Sc, Beijing 100084, Peoples R China
来源：
CHINESE PHYSICS C | 2009年 / 33卷
基金：
中国国家自然科学基金;
关键词：
ultra-low emittance; X-band RF gun; PARMELA;
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, we present the simulation results of a 1.6 cell X-band photocathode RF gun for ultra-low emittance electron beams. It will work at 9.3 GHz. The emittance, bunch length, electron energy and energy spread at the gun exit are optimized at bunch charge of 1pC using PARMELA. Electron bunches with emittance about 0.1 mm.mrad and bunch length less than 100 fs can be obtained from this gun. A PITZ type coupler is adopted in this gun and an initial simulation by MAFIA is also given in this paper.
引用
收藏
页码：102 / 104
页数：3
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