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为了CYCIAE型回旋加速器的剥离靶轴线及旋转角的概念设计,必须对负离子剥离后的光学特性进行研究,基于根据CYCIAE型回旋加速器剥离引出特点编制的程序CYCRS,计算了CYCIAE30加速器不同能量束流引出剥离点的位置,并与实际位置进行比较,证明计算所用的理论及方法是正确的,同时,考察了剥离后的束流空间运动的光学特性.在此基础上,确定了CYCIAE70回旋加速器能量为35—70MeV的束流引出剥离点位置。
For CYCIAE cyclotron’s concept of stripping target axis and rotation angle, we must study the optical properties of negative ion stripping CYCIAE30 cyclotron based on the characteristics of the program prepared CYCRS, calculate the CYCIAE30 accelerator different energy beam extraction The position of the stripping point is compared with the actual position, which proves that the theory and method used in the calculation are correct. Meanwhile, the optical characteristics of the spatial movement of the stripped beam are investigated. On this basis, the location of stripping point of beam out of the CYCIAE70 cyclotron was determined to be 35-70 MeV.