Study on using high injection voltage and spiral inflector in the central region of VEC

[摘要] A feasibility study of using high injection voltage and spiral inflector in the present heavy ion central region of VEC is described. Conditions necessary for waist-to-waist transfer of the ion beam in the hole lens of main magnet have been obtained. The results of orbit studies of a variety of heavy ions indicate that a spiral inflector can be used in the central region.

[学科分类] 物理（综合）

[关键词] Accelerator;cyclotron;spiral inflector;central region;beam dynamics.