文章基本信息

标题：Uncertainties of DS86 and Prospects for Residual Radioactivity Measurement.
本地全文：下载
作者：KIYOSHI SHIZUMA ; MASAHARU HOSHI ; HIROMI HASAI 等
期刊名称：Journal of Radiation Research
印刷版ISSN：0449-3060
电子版ISSN：1349-9157
出版年度：1999
卷号：40
期号：Suppl.
页码：138-144
DOI：10.1269/jrr.40.S138
摘要：Residual radioactivity data of 152 Eu, 60 Co and 36 Cl have been accumulated and it has been revealed in the thermal neutron region that a systematic discrepancy exists between the measured data and activation calculation based on the DS86 neutrons in Hiroshima. Recently 63 Ni produced in copper samples by the fast neutron reaction 63 Cu(n,p) 63 Ni has been of interest for evaluation of fast neutrons. Reevaluation of atomic-bomb neutrons and prospects based on residual activity measurements have been discussed.
关键词：A-bomb; Neutrons; DS86; Residual activity