利用向量投影法对α、γ粒子进行脉冲形状甄别

Pulse shape discrimination to identify α and γ particles with vector projection method

提出了一种脉冲形状的甄别方法——向量投影法,论述了向量投影法的原理和计算方法。对FADC采集的实测数据进行了计算,给出结果,证明了向量投影法可以实现α、γ粒子的脉冲形状甄别。

This paper analyzes the principle of the method of Vector Projection (VP) and gives the calculating method of it. Utilizing the data got from the FADC measure system, we identify the α particles from the γ background.