Dickerson C A, Mustapha B, Kondrashev S, Ostroumov P N, Savard G, Levand A, Pikin A
Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA.
Rev Sci Instrum. 2012 Feb;83(2):02A502. doi: 10.1063/1.3662958.
The design of the ion injection line connecting the electron beam ion source (EBIS) charge breeder and the Californium Rare Isotope Breeder Upgrade radio frequency quadrupole cooler-buncher at the Argonne Tandem Linear Accelerator System was investigated with particle tracking simulations. The injection line was configured to accommodate several differential pumping sections, individual optical components were optimized to minimize emittance growth, and the ion beam parameters were matched with the EBIS electron beam acceptance to minimize losses upon injection.
利用粒子跟踪模拟研究了连接阿贡串联线性加速器系统中电子束离子源（EBIS）电荷增殖器和锎稀有同位素增殖器升级射频四极冷却聚束器的离子注入线的设计。该注入线被配置为容纳几个差动抽气段，对各个光学组件进行了优化以最小化发射度增长，并且使离子束参数与EBIS电子束接受度相匹配以最小化注入时的损失。
