论文标题
通过宇宙muons对扩展的四面体NAI（TL）光谱仪的校准
Calibration of The Extended Quadrahedral NaI(Tl) Spectrometer by Cosmic Muons
论文作者
论文摘要
呈现了宇宙muons的扩展Quadrahedral NAI（TL）光谱仪的校准。光谱仪的信号振幅和能量分辨率具有复杂的依赖性，对光电倍增器处的电压以及粒子在横向方向上进入光谱仪的入口点具有复杂的依赖性。当光电倍增子分隔的光电倍增子在u = 1150 V时，观察到均质信号面积的大约在光谱仪长度的90％时，能量分辨率约为7％。
The results of the extended quadrahedral NaI(Tl) spectrometer`s calibration by cosmic muons are presented. The signal amplitude and energy resolution of the spectrometer have complex dependencies on the voltage at the photomultiplier and the entry point of the particle into the spectrometer in the transverse direction. When the voltage across the photomultiplier divider photomultiplier is U = 1150 V the homogeneous signals area is observed at about 90% of the spectrometer length, the energy resolution is about 7%.
