2014•JACOWOpen access
The R&D Status of SSC-LINAC
Xuejun Yin, Jiaer Chen, Heng Du, Shu Liang Gao, Yuan He, Peiyong Jiang, Xiaoni Li, Ge Liu, Yuanrong Lu, Lizhen Ma, Jun Hu Meng, Liangting Sun, Hui Wang, Jia Wen Xia, Zhe Zhu Xu, Xueqing Yan, Yaqing Yang, Qinggao Yao, Youjin Yuan, Xiaohu Zhang, Xuezhen Zhang, Hongwei Zhao, Zhongzu Zhou, Kun Zhu
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Abstract
A powerful heavy ion injector SSC-linac is under constructing at IMP in Lanzhou. The continuous wave (CW) 4-rod RFQ operating at 53.667 MHz has been developed as the low beam energy injector linac. The 40Ar⁸⁺ ion beam extracted from the ECR ion source was used for the RFQ commissioning. The particle energy 142.8 keV/u and the 198 euA beam current were measured at the exit of RFQ with the 94% transmission. In this paper, the recent R&D progress of the SSC-LINAC including the development of key components and the beam commissioning results are presented.