新型CeBr_(3)闪烁体探测器配以电压跟随电路适用性研究  

Suitability Research of New CeBr_(3) Scintillator Detector with Voltage Following Circuit

作　　者：冯延强[1] 杨建涛[1] FENG Yan-qiang;YANG Jian-tao(Beijing Research Institute of Uranium Geology,Key Laboratory of Uranium Resource Exploration and Evaluation Technology of CNNC,Beijing 100029,China)

机构地区：[1]核工业北京地质研究院,中核集团铀资源勘查与评价技术重点实验室,北京100029

出　　处：《核电子学与探测技术》2021年第4期565-569,共5页Nuclear Electronics & Detection Technology

基　　金：中国集团青年英才培养计划项目(QNYC2019-1);核能开发科学深钻Ⅱ期(HXS1403)联合资助。

摘　　要：开展了怀特射极电压跟随电路在新型CeBr_(3)闪烁体探测器的应用研究,利用探测器输出的γ射线脉冲信号,从脉冲幅度分辨率、能量线性度及自身本底方面,研究了电压跟随电路对于该新型探测器的适用性。本课题完善了新型CeBr_(3)探测器相关硬件技术,为其在各领域核辐射探测的推广应用提供参考。The application research of the new CeBr_(3) scintillator detector with the White emitter voltage following circuit was carried out.Using the γ-ray pulse signal from the detector,the suitability of voltage following circuit was studied from the aspects of pulse amplitude resolution,energy linearity and its own background.This topic improves the hardware technology of the new CeBr_(3) detector and provides a reference for the promotion and application of nuclear radiation detection in various fields.

关 键 词：溴化铈 闪烁体探测器 电压跟随电路 

分 类 号：O571.324[理学—粒子物理与原子核物理]