Lei Xiangguo Guo Yingxiang Sun Xiangfu Luo YixiaoWang Jicheng Yu Jianfang. Study of tiny Lanzhou BQO crystal ball[J]. Nuclear techniques, 1991, (8): 497-501.
Lei Xiangguo Guo Yingxiang Sun Xiangfu Luo YixiaoWang Jicheng Yu Jianfang. Study of tiny Lanzhou BQO crystal ball[J]. Nuclear techniques, 1991, (8): 497-501.DOI:
A tiny Lanzhou crystal ball consists of 14 hexagonal prism BGO detector units. The assembly technique and performance of the BGO units are presented. Responses of the ball for sum energy and multiplicity of cascade γ-rays have been simulated by the coincidence of two cascade γ rays of a 60Co source and the multi-parameter acquisition technique.