Study of the aberrations of the IMP heavy ion microbeam irradiation system

摘要：

A high energy heavy ion microbeam irradiation system is constructed at the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS). A quadrupole focusing system, in combination with a series of slits, has been designed here. The IMP microbeam system is described in detail. The intrinsic and parasitic aberrations associated with the magnets are simulated. The ion beam optics of this microbeam system is investigated systematically. Then the optimized initial beam parameters are given for high spatial resolution and high hitting rates.

关键词： microbeam high energy ion beam optics aberration

作者: SHENG Li-Na SONG Ming-Tao GAO Da-Qing HE Yuan ZHANG Bin ZHANG Xiao-Qi

作者单位: Institute of Modern Physics, Chinese Academy of Sciences, P.O.Box 31, 509 Nanchang Rd.Lanzhou 730000 Institute of Modern Physics, Chinese Academy of Sciences, P.O.Box 31, 509 Nanchang Rd.Lanzhou 730000

会议类型: 国际会议

会议名称: The 10th Symposium on Acceleration Physics(第十届加速器物理学术交流会)

会议地点: 武夷山

会议语种:英文

页码: 26-29

在线出版日期: 2008-07-20（万方平台首次上网日期，不代表论文的发表时间）