摘要
介绍了一台基于多缝单丝法的强流离子束发射度仪,讨论了发射度仪硬件的系统构成和设计要点,并对测量计算软件进行了介绍。利用该发射度仪对北京大学重离子物理研究所电子回旋共振(Electron cyclotron resonance,ECR)离子源引出的强流脉冲质子束的发射度进行了测量,并对测量数据进行了分析。
A high-current ion beam emittance measurement unit (EMU) based on slit-wire method was introduced. The construction and the design's key-points of the EMU were discussed. The measurement results of emittance of the electron cyclotron resonance (ECR) proton source at Peking University were given and discussed.
出处
《核技术》
EI
CAS
CSCD
北大核心
2006年第2期105-107,共3页
Nuclear Techniques
关键词
强流
离子束
发射度
缝丝法
High-current, Ion beam, Emittance, Slit-ware method