一个从丝室中同时获取带电粒子能量、位置和时间信号的前端电路

A Front-Circuit System of Obtaining Simultaneously the Associated Parameters From the MWPC

本文介绍了一个研究中子、带电粒子反应的实验装置中,低气压丝室信号获取的前端电路。该电路系统能同时获取粒子沉积的能量、位置和时间信息。系统经过了初步的设计制作阶段,现已安在装置上进行了实验,给出了用该电路系统分辨质子、α粒子的实验结果。

This paper introduces a wire signal getting circuit.lt describes how to get the associated parametrs from the produced signal on the proportional wires (i.e, DE Signal? time signal and address signal) .The noise of preamplifiers is 1.66 fC.The pulse sustained time is 2.5|J.s.The energy resolution is 25%.