摘要
文中根据多种粒子脉冲形状甄别(PSD)方法的特点,抽象其数学实质提出向量投影法,讨论了向量投影法的普适性,对其参数选择进行了详细的分析,并给出最优化的选择,文中还对α,γ粒子实测数据进行了计算,给出结果,证明了在合理参数的选择下,向量投影法可以得到最优的脉冲甄别效果。
This paper develops a method of Vector Projection (VP) , which is based on investigations and a mathematical abstraction of many methods of Pulse Shape Discrimination (PSD) used in particle identification. VP is a universal method and its optimum parameter selection is discussed in detail. Optimized PSD effect by using VP with appropriate parameters is verified utilizing the data obtained from the FADC measurement system.
出处
《高能物理与核物理》
CSCD
北大核心
2003年第11期943-948,共6页
High Energy Physics and Nuclear Physics
