基于塑料闪烁探测器的飞行时间系统

Beam-Monitoring Time of Flight System With Plastic Scintillator

摘要: 北京HI-13串列加速器的次级放射性核束装置上，为有效鉴别、监督次级束并确定其能量，建立了一套基于塑料闪烁探测器的飞行时间系统。结合次级束共振散射反应1H(¹⁷F, p)¹⁷F的厚靶实验，对该套飞行时间系统予以描述，并对其性能进行讨论。

Abstract: A beam-monitoring time of flight (TOF) system is installed on the secondary beam line at the Beijing HI-13 Tandem Laboratory. The TOF system adopts plastic scintillation coupled with fast photomultiplier tube, and is intended the identification of the secondary beam and the determination of energy. Its performance is presented and discussed together with a recent ¹H(¹⁷F,p)¹⁷F elastic resonance scattering measurement.