原子能科学技术2016，Vol.50Issue(10)：1866-1870,5.DOI:10.7538/yzk.2016.50.10.1866
4π BaF2装置的触发系统研究
Study of Trigger System forγ-ray Total Absorption BaF2 Facility
摘要
Abstract
The γ‐ray total absorption BaF2 facility was designed to measure the cross‐section of neutron radiative capture reaction by online method . T he data acquisition system was developed based on flash analog‐to‐digital converter with an ability of digital waveform acquisition . The trigger system , in which the coincidence measurement technology between multi‐channel and multi‐parameter was applied ,was used to control the data acquisition so as to suppress most of background event ,by triggering the data acquisition system .In this paper ,the circuit design and experimental test of the trigger system were described .关键词
γ全吸收型BaF2探测装置/触发系统/FADC/数据采集Key words
γ-ray total absorption BaF2 facility/trigger system/FADC/data acquisition分类
能源科技引用本文复制引用
彭猛,贺国珠,骆宏,张奇玮,石斌,周祖英,兰长林..4π BaF2装置的触发系统研究[J].原子能科学技术,2016,50(10):1866-1870,5.基金项目
中国原子能科学研究院核数据重点实验室基金资助项目 （）
