Multi-pass, multi-bunch beam breakup for 9-cell Tesla cavities in the ERL

Generally, the Energy Recovery Linac （ERL） needs specially designed high current superconducting RF cavities. In this paper, the threshold current of beam breakup for compact ERL facilities with 9-cell Tesla type cavities are investigated. The results show that it is feasible to adopt the 9-cell Tes...

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Published inChinese physics C Vol. 37; no. 8; pp. 55 - 59
Main Author 陈思 黄森林 李永明 冯立文 朱凤 全胜文 刘克新 陈佳洱
Format Journal Article
LanguageEnglish
Published 01.08.2013
Subjects
Breakup
Energy recovery
ERL
High current
Holes
Radio frequencies
Superconductivity
Test facilities
Threshold currents
传球
多束团
特斯拉
特殊设计
直线加速器
能量回收
高速铁路
Online AccessGet full text
ISSN1674-1137
0254-3052
DOI10.1088/1674-1137/37/8/087001

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Summary:Generally, the Energy Recovery Linac （ERL） needs specially designed high current superconducting RF cavities. In this paper, the threshold current of beam breakup for compact ERL facilities with 9-cell Tesla type cavities are investigated. The results show that it is feasible to adopt the 9-cell Tesla cavity for compact ERL test facilities with just a few cavities and beam current around 10 mA.
Bibliography:energy recovery linac, 9-cell Tesla cavity, beam breakup
11-5641/O4
Generally, the Energy Recovery Linac （ERL） needs specially designed high current superconducting RF cavities. In this paper, the threshold current of beam breakup for compact ERL facilities with 9-cell Tesla type cavities are investigated. The results show that it is feasible to adopt the 9-cell Tesla cavity for compact ERL test facilities with just a few cavities and beam current around 10 mA.
CHEN Si HUANG Sen-Lin LI Yong-Ming FENG Li-Wen ZHU Feng QUAN Sheng-Wen LIU Ke-Xin CHEN Jia-Er 1 School of Physical Science, University of Chinese Academy of Sciences, Beijing 100190, China 2 State Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, Peking University, Beijing 100871, China
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ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/37/8/087001