This dissertation includes two parts: the research of anti-coincidence scintillator detector readout for dark matter detection and the developed of BGO crystal calorimeter.
本论文包括两部分内容：暗物质间接探测中的反符合探测器读出研制和束流实验中BG O晶体量能器的改造。
2
The efficiency calibration and measurement of coincidence factors of an HPGe detector;
对高纯锗探测器无源效率刻度方法的特点、建立方式、方法验证做了介绍。
3
The system hardware include gantry, detector, coincidence circuit, patient table and computer workstation.