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利用北京G120-L Q3D磁谱仪研究轻粒子引起的带电粒子核反应,需要一个焦面探测器来确定出射粒子的磁刚度,同时可以实现带电粒子的鉴别。李忠珍等人研制了一套轻粒子焦面探测器。它包括一个位置灵敏探测器、△E气体探测器和一个7mm厚
Using the Beijing G120-L Q3D magnetic spectrometer to study the charged particle nuclear reaction caused by light particles, a focal plane detector is needed to determine the magnetic stiffness of the emitted particle and to discriminate the charged particles. Li Zhongzhen et al. Developed a light particle focal plane detector. It includes a position sensitive detector, delta E gas detector and a 7mm thick