照射Eu_2O_3生产^(153)Gd的实验研究  

EXPERIMENTAL STUDY OF ^(153)Gd PRODUCTION BY IRRADIATED Eu_2O_3

作　　者：周正和[1] Lambiet C Leenders L 

机构地区：[1]中国原子能科学研究院 [2]CEEN

出　　处：《同位素》1989年第2期74-81,共8页Journal of Isotopes

摘　　要：本文介绍了由照射Eu_2O_3大规模制备^(153)Gd的设计、实验和测量结果。讨论了^(153)Gd产额、中子吸收和屏蔽效应引起的注量降抑及对生产的影响。In this paper, the design, experiment and measurement results of ^(153)Gd production by irradiated Eu_2O_3 were described. The yield of ^(153)Gd, neutron fluence depression from the neutron absorption and self shielding effect of target material as well as its influence on large scale ^(153)Gd production were discussed.

关 键 词：钆153 铕 中子注量 注量降抑 

分 类 号：TL921[核科学技术—核燃料循环与材料]