摘要
利用已有的一个偏转磁铁和一对四极透镜,设计了一条用于分离和纯化~6He,~7Be,~8Li,^(11)C,^(12)B,^(13)N,^(15)O和^(17)F等次级放射性离子束的传输系统。用TRANSPORT程序分析了各种影响束流线性能的因素,进而对系统的各项参数作了优化计算。讨论了次级束的纯化。
On the basis of a bending magnet and a quadrupole doublet, a beam transport system isdesinged. It will be used in separating and purifying secondary radioactive beams of ions such as^6He, ~7Be, ~8Li, ^(11)C, ^(12)B, ^(13)N, ^(15)O and ^(17)F. The parameters, which may affect the systemperformance, are optimized by using TRANSPORT code. The purification of secondary beams isdiscussed in detail.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1993年第5期391-395,共5页
Atomic Energy Science and Technology
基金
国家自然科学基金
