【作者】 王铮； 李秋菊； 常劲帆； 王佩良；

【Author】 WANG Zheng, LI Qiuju, CHANG Jinfan, WANG Peiliang (Institute of High Energy Physics, Chinese Academy of Science, Beijing, 100049)

【机构】 中科院高能物理研究所；

【摘要】 <正>一．引言中微子振荡混合角Sin22θ13是中微子物理的基本参量之一,成为当前国际粒子物理实验竞争的热点之一,为此,中科院高能所提出了大亚湾中微子实验的研究项目。本文介绍的电路就是针对大亚湾实验的探测器模型PMT输出信号特点和具体物理测量需要而设计的,用更多还原

【Abstract】 This paper describes the design of PMT readout module for detector prototype of Daya Bay Reactor Neutrino Experiment. According to the design requirements of the readout module, the basic structure of the readout module is discussed. This paper also discusses how to realize the charge measurement and time measurement and data processing using a high performance FPGA. The DAQ system including three readout modules and one trigger module are well commissioned and doing data taking now.更多还原