摘要
介绍了一种可移动式高纯锗(HPGe)探测系统,利用实验室的γ放射源对探测系统的能量、效率进行刻度,全面测试了系统稳定性、成形时间等,并分析探讨该系统测量0.05～2MeVγ射线能谱的最佳工作条件及探测过程中应注意的问题。
Based on the determination of the optimistic shaping time for a portable HPGe detector system, the energy and the efficiency calibration as well as the stability of the detector system are presented in this paper. Besides the best working conditions and related problems in measuring (-ray energy spectrum ranging from 50kev to 2Mev are also discussed.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2004年第1期70-73,共4页
Nuclear Electronics & Detection Technology
