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描述了一套HIRFL的放射性核次级束流引起反应测量的实验装置,它由RIB鉴别、测量系统、次级靶控制系统和次级反应产物鉴别、测量系统组成.高增益分组延迟线读出、重心定位PPAC,横向场IC,椭球面镜聚焦、PMT读出、闪烁薄膜时间拾取器,双叠层纵向场阳极分条读出IC,PMT矩阵读出x—y位置灵敏Phoswich闪烁探测器,康普顿抑制HpGeγ探测器等单元是这套装置的基本部件.目前,该装置已安装在兰州重离子加速器RIBLL1终端.性能测试和实验研究正在进行.
A set of HIRFL radioactive nuclear secondary beam induced reaction measurement experimental device, which consists of RIB identification, measurement system, secondary target control system and secondary reaction product identification, measurement system composition. High-gain packet delay line readout, center of gravity position PPAC, lateral field IC, ellipsoid mirror focus, PMT readout, blinking film time picker, double stack vertical field anode strip reading IC, PMT matrix read out x-y position Sensitive Phoswich scintillation detector, Compton suppression HpGeγ detector and other units is the basic components of this device. At present, the device has been installed in Lanzhou heavy ion accelerator RIBLL1 terminal. Performance testing and experimental research are ongoing.