PROGRESS OF LINEAR INJECTOR FOR SSC AT HIRFL
PROGRESS OF LINEAR INJECTOR FOR SSC AT HIRFL
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发表时间：
2011
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通讯作者：
Yuan He;Zhi-jun Wang;C. Xiao;X. F. Du;Zhouli Zhang;Liepeng Sun;Yaqing Yang;Xiaohu Zhang
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作者：
Yuan He;Zhi-jun Wang;C. Xiao;X. F. Du;Zhouli Zhang;Liepeng Sun;Yaqing Yang;Xiaohu Zhang
兰州重离子加速器（HIRFL）正在建设用于分离扇区回旋加速器（SSC）的重离子直线加速器。它是一种新型的SSC注入器，其输出束流强度比原回旋加速器提高了2倍，用于超重实验（SHE）和冷却储存环（CSR）注入时分别提高了10倍。它在SSC的上游有一个正常传导的直线加速器，在SSC的下游有一个超导低温加速器来转移束流能量。直线加速器的设计电流为0.5mA，输出能量为0.576MeV/u和1.025MeV/u。本文介绍了梁的动力学研究和样机制作。
A heavy ion linear accelerator for Separate Sector Cyclotron (SSC) is constructing at Heavy Ion Research Facility at Lanzhou (HIRFL). It is a new injector for SSC to improve its output beam intensity of 2 times for Super Heavy Experiment (SHE) and 10 times for injection of Cooling Storage Ring (CSR) than old Cyclotron. It has a normal conducting linac at upstream of SSC and one superconducting cryomodule at downstream of SSC to shift beam energy. The designed current of the linac is 0.5 mA and output energy is 0.576 MeV/u and 1.025 MeV/u. Beam dynamic study and prototype fabrication are introduced in the paper.