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开展了产生和加速放射性核束(64)Cu(Off-line)的实验研究,解决如下技术关键:离子源的强放射性(64)Cu靶的制备、安装、准直和屏蔽;弱束流(64)Cu加速时的加速器调束;(64)Cu束流的分离和鉴别。在实验靶上获得(64)Cu离子(80MeV)的流强为4×103/s。
An experimental study was conducted on the generation and acceleration of Cu (Off-line) for radioactive nuclear beam (64) to address the following key technologies: preparation, installation, collimation and shielding of strong radioactive (64) 64) Accelerator beam modulation at Cu acceleration; (64) Cu beam separation and discrimination. The flow rate of (64) Cu ions (80 MeV) on the experimental target was 4 × 10 3 / s.