摘要
介绍了一套4π反康普顿γ谱仪系统的组成,并对其性能进行了测试,实验确定了Φ20 mm扁平源、Φ50 mm和Φ70 mm滤材样品的最佳测量条件。
A Compton--suppress spectrometer was introduced and its performance was tested. The measurement geometry position of Ф20mm plate source, Ф50mm and Ф70mm filter source were optimized.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2010年第1期31-33,共3页
Nuclear Electronics & Detection Technology
关键词
CTBT
反康普顿γ谱仪
峰康比
CTBT,Compton Suppression Spectrometer, Ratio of peak to total
