HFRS预分离器的初步屏蔽设计

作     者：Yang Yao Li Wuyuan Su Youwu Yan Weiwei Li Yang Mao Wang 

作者机构：不详 

出 版 物：《IMP & HIRFL Annual Report》 (中国科学院近代物理研究所和兰州重离子研究装置年报（英文版）)

年 卷 期：2018年第1期

页      码：266-267页

摘      要：A new radioactive ion beam line named HFRS(HIAF FRagment Separator)will be built at HIAF,where the rare isotopes are produced[1;2].It consists of a two-stage magnetic system,the pre-separator and the *** former is used to distinguish the unreacted primary beam from the secondary beam,and the unreacted will be stopped in the beam dumps located between two dipoles;while the latter is used to purify the secondary *** the radiological safety of HFRS,the preliminary shielding design of pre-separator at HFRS is given in this *** the calculations are conducted by the Monte Carlo code FLUKA[3].

主 题 词：HFRS separator latter 

学科分类：1004[医学-公共卫生预防医学类] 100401[100401] 10[医学] 

馆 藏 号：203100069...