长圆柱液体闪烁探测器n-γ甄别  

THE n-γ DISCRIMINATION OF A LONG CYLIN DRICAL LIQUID SCINTILLATOR DETECTOR

作　　者：万代蓉[1] 梁学才[1] 戴运生[1] 曹建华[1] 

机构地区：[1]四川大学原子核科学技术研究所

出　　处：《高能物理与核物理》1989年第3期241-244,共4页High Energy Physics and Nuclear Physics

摘　　要：我们研究了14.7MeV中子在中重核和C、Be等轻核上的弹性散射,角区为2°-10°范围.微分截面测量中,使用了φ50×800mm液体闪烁探测器.测量值与国内外最新发表值符合较好.本文着重介绍此长液体闪烁探测器n-γ分辨的调试及特性.The 14.7 MeV neutron elastic scattering on mid-and heavy-nucleus and C, Be nucleus in the range 2°—10° is investigated. Differential scattering cross sections have been measured by using a φ50×800mm liquid scintillator detector. The measured results agree well with other recent published work. In present article n-γ discrimination test and performance for this long cylindrical liquid scintillator detector has been introduced.

关 键 词：中子 N- 甄别 液体闪烁体 探测器 

分 类 号：TL812.2[核科学技术—核技术及应用]