Development of an injection system for a high intensity RFQ

CUI Baoqun MA Yinjun LI Liqiang MA Ruigang JIANG Cong TANG Bing WANG Rongwen DENG Jinting JIANG Weisheng

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Development of an injection system for a high intensity RFQ

更新时间：2021-03-12

- Development of an injection system for a high intensity RFQ
- NUCLEAR TECHNIQUES Issue 12, (2007)
- 作者机构：
  
  1. 中国原子能科学研究院
  2. 中国原子能科学研究院,北京,102413
- 作者简介：
- 基金信息：
  
  国家重点基础研究发展规划项目(973计划,G1999022600)资助
- DOI：
  CLC： TL503.3
- Published：01 December 2007
- 稿件说明：
移动端阅览
[1]崔保群,马鹰俊,李立强,马瑞刚,姜冲,唐兵,王荣文,邓金亭,蒋渭生.强流RFQ注入系统研制[J].核技术,2007(12):1008-1010.

CUI Baoqun MA Yinjun LI Liqiang MA Ruigang JIANG Cong TANG Bing WANG Rongwen DENG Jinting JIANG Weisheng. Development of an injection system for a high intensity RFQ[J]. Nuclear techniques, 2007, (12): 1008-1010.
[1]崔保群,马鹰俊,李立强,马瑞刚,姜冲,唐兵,王荣文,邓金亭,蒋渭生.强流RFQ注入系统研制[J].核技术,2007(12):1008-1010. DOI：

CUI Baoqun MA Yinjun LI Liqiang MA Ruigang JIANG Cong TANG Bing WANG Rongwen DENG Jinting JIANG Weisheng. Development of an injection system for a high intensity RFQ[J]. Nuclear techniques, 2007, (12): 1008-1010. DOI：

摘要

本文介绍研制的强流RFQ注入系统。系统包括强流离子源、聚焦透镜、束流切割器等

注入系统在RFQ入口处形成了束流能量75keV、流强42mA、α参数为1.79、β参数为0.0596 mm/mrad、束流脉冲频率1-100 Hz、束流占空比1%-100%、发射度小于95.2πmm mrad的质子束

可满足强流RFQ对束流注入品质的要求。

Abstract

An RFQ injection system consisting of an ion source

two focusing lenses and a beam chopper

etc. was developed The proton beam with parameters of a=1.79

p=0.0596 mm /mrad

repetition rate f=1-100Hz

beam duty factor D=1%-100%

emittance less than 95.2 p mm mrad

beam energy E=75keV

and beam current 1=42 mA

can be produced to inject in to the RFQ.

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