兰州重离子加速器冷却贮存环的初步设想  

HIRFL Heavy Ion Cooler Storage Ring Proposal

作　　者：夏佳文[1] 饶亦农[1] 原有进[1] 

机构地区：[1]中国科学院近代物理研究所,兰州730000

出　　处：《核物理动态》1993年第3期69-72,共4页

摘　　要：重离子冷却贮存环(CSR)设想是用于完善兰州重离子研究装置(HIRFL)的一项新计划,该环周长141m,布局采用具有两个较长直线节的六重对称形式,是一个既加速,又冷却贮存的多功能环,可将荷质比为1/2的轻重离子和荷质比为1/3的重离子分别加速到1GeV/u和500MeV/u左右,并采用HIRFL原有的两个回旋加速器SFC(K=69)和SSC(K=450)分别作注入器,CSR的主要目的是为开展物理实验的一些新领域提供高品质的重离子束。CSR, a heavy ion Cooler Storage Ring, is a new proposal which is intended toconsummate HIRFL. The circumference of the ring is ^(141)m and a six-fold symmetry type withinserting two long straight sections is adopted in the distribution of the ring. CSR is a multipurpose ringwith two essential operating modes of synchrotron and cooler, and will accelerate the particles up to1Gev/u for light heavy ions(Z/A=1/2) and 500MeV/u for heavy ions(Z/A=1/3) by using theexisting two cyclotrons SFC (K=69) and SSC (K=450) as injectors. CSR aims mainly at providinghigh quality heavy ion beams for some new research domains of physical experiments. Details on thering overview and the main parameters are presented in this paper.

关 键 词：重离子加速器 冷却储存环 储存环 

分 类 号：TL503.1[核科学技术—核技术及应用]