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描述了兰州中能重离子加速器ＴＲ４终端装备的高性能探测器系统的结构性能．各类探测器都达到了很好的性能指标．Ｓｉ多叠层望远镜，Ｚ／△Ｚ～５０，△Ｅ／Ｅ～０．３％．ＩＣ＋ＰＳＤ＋ＳＰＤ＋ＣｓＩ（Ｔ１）对数密度望远镜，Ｚ／△Ｚ～４４．５，△ｘ～１．７ｍｍ．棉球面反射镜结构开始时间探测器装置，△ｔ～１４０Ｐｓ．重离子飞行时间谱仪，Ａ／△Ａ～８６，Ｚ／△Ｚ～４８，△Ｅ／Ｅ～０．７８％，△ｔ～２８６ｐｓ．９单元和３６单元ＣｓＩ（Ｔ１）轻粒子小角度关联探测器阵列，Ｓｉ＋ＣｓＩ（Ｔ１）轻粒子望远镜也达到了很好的性能指标．简述了小角度关联等实验结果．
Describes the structural performance of a high performance detector system for Lanzhou Zhongneng Heavy Ion Accelerator TR4 terminal equipment. Various types of detectors have achieved good performance. Si multi-stack telescope, Z / △ Z ~ 50, △ E / E ~ 0.3%. IC + PSD + SPD + CsI (T1) logarithmic density telescope, Z / △ Z ~ 44.5, △ x ~ 1.7mm. Cotton sphere mirror structure start time detector device, △ t ~ 140Ps. Heavy ion time of flight spectrometer, A / △ A ~ 86, Z / △ Z ~ 48, △ E / E ~ 0.78%, △ t ~ 286ps. 9 unit and 36 unit CsI (T1) light particle angle-detector array, Si + CsI (T1) light particle telescope also achieved good performance. The experimental results of small angle correlation are briefly described.