摘要
建立了准单能6—7 MeVγ射线参考辐射场并介绍了有关特性;重点描述在E_γ=6.13 MeV能点对NaI(Tl)γ探测器的探测效率的绝对刻度方法;给出了实验结果并对实验误差进行了讨论。
The reference radiation field of guasi-monoenergetic 6—7 MeV Υ-rays and relevant characteristics were described, concentrating on the absolute calibration method for NaI(T1) Υ-detector efficiency at E_Υ=6.13 MeV. The experimental results were given and their errors were discussed.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1992年第6期9-16,共8页
Atomic Energy Science and Technology
关键词
辐射场
辐射防护
Γ辐射
Γ探测
Quasi-monoenergetic Υ-ray, Reference radiation field, Efficiency calibration.
