一种用于超核研究的双探测器数据补偿方法

The Data-Compensation Method of Bi-Detector for Hypernuclei Research

从超核结构研究的物理要求出发，设计了大立体角闪烁探测器矩阵，利用两种闪烁体线性吸收系数曲线的康普顿成分相似，采用了双探测器数据补偿方法。实验结果表明：该方法有利于改善所测能区中能谱的峰谷比，从而提高了能量分辨率，同是也降低了噪声和本底。

Due to the physics desire for research of hypernuclei structure,the large solid angle scintillation detector arraywere designed. Avail of similarity of Compton component in graph of linear absorptance for two kind scintillator,the data-compensation method of bi-detector was adopted.Experimental result manifest that this method has the advan-tage of improving the peak-to-valley ratio in spectrum of measuring energy region,thereby it heighten the energy res-olution,meantime also decrease the noise and the background. (