治癌离子同步加速器的物理设计(英文)

Design of Synchrotron for Hadron Therapy

根据国际放射疗法的现状和发展,为了进一步提升国内的肿瘤放射疗法,研究设计了1台由两个完全相同的超周期组成的治癌专用离子同步加速器,包括LATTICE、多圈注入系统、RF加速及三阶共振慢引出系统.该加速器可以把质子加速到250MeV及碳离子加速到400MeV/u.

According to the operation and development of radiation therapy in the world, in order to further promote the radiation therapy of tumour in China, a design of a special synchrotron with two super-periodicity for hadron therapy is presented, including lattice, injection system, RF acceleration and slow extraction of the third order resonance. The synchrotron accelerates the proton beam to 250MeV and the carbon beam to 400MeV/u.