弱束缚核体系的反应机制研究是当前核物理热点之一。针对库仑势垒附近弱束缚核破裂反应的研究,设计制作了一种新的以电离室为基础的多层ΔE-E望远镜探测器,实现对破裂产生的重碎片和轻碎片鉴别及符合测量,如图1所示。多层ΔE-E望远镜探测器主要构成包括PCB版电离室、60μm厚的DSSD、300μm厚的QSD1和1 000μm厚的QSD2,其中这3块不同厚度的硅探测器都是安装在 The reaction mechanism of weakly bound nuclear system is one of the current nuclear physics hotspots. Aiming at the weakly bound nucleus rupture reaction near Coulomb barrier, a new ionization chamber-based multi-layer ΔE-E telescope detector was designed and realized to distinguish and match the heavy fragments and light fragments caused by rupture. As shown in Figure 1. The multi-layer ΔE-E telescope detector consists of a PCB version of the ionization chamber, a 60μm thick DSSD, a 300μm thick QSD1 and a 1,000μm thick QSD2, of which three different thickness silicon detectors are mounted