摘要
国家重大科学工程HIRFL CSR冷却储存环计划主环CSRm利用已有的HIRFL作为注入器 ,为了更好地利用HIRFL加速器的能力 ,对这两台加速器的匹配在原来的初步考虑的基础上进行了较为详细的研究 ,提出了分别利用HIR FL自己的注入器SFC单独注入到CSR以及SFC加上主加速器SSC注入到CSR的两套方案 ,既可以提高HIRFL与CSR的总传输效率 ,又可以在SFC与CSR联合运行的同时使SSC与另建的小回旋加速器组合加速质子 。
HIRFL-CSR Cooler Storage Ring' makes use of existing HIRFL as its pre-accelerator. In order to take the full capability of HIRFL, we have studied in detailed the matching modes between HIRFL and CSR. It is proposed to use two matching modes: direct matching between SFC (HIRFL injector cyclotron) and CSRm (CSR main ring); three-cascade matching of SFC, SSC (HIRFL main cyclotron) and CSRm. With these combinations, better beam transmission efficiency, better beam utilization efficiency of HIRFL-CSR accelerator complex and better operation efficiency of HIRFL can be obtained. In the first case, SSC can be used simultaneously in other purposes, either to accelerate medium energy heavy ions or to accelerate protons combined with another small cyclotron.
出处
《高能物理与核物理》
CSCD
北大核心
2001年第7期684-688,共5页
High Energy Physics and Nuclear Physics
基金
国家重大科学工程HIRFL CSR冷却储存环项目资助&&
