Author/Authors :
Han، نويسنده , , Jifeng and Zhang، نويسنده , , Jiawen and Chen، نويسنده , , Jin and Zhao، نويسنده , , Jianbin and Liu، نويسنده , , Qian and Xie، نويسنده , , Yuguang and Zhang، نويسنده , , Qingmin and Qian، نويسنده , , Sen and Yao، نويسنده , , Ning and Ma، نويسنده , , Liehua، نويسنده ,
Abstract :
A cosmic ray test system has been built to fully qualify the resistive plate chambers for the MUON system of the BESIII experiment. The setup has been designed to measure detectorʹs performance and to verify the stability and reliability of the MUON system. The same electronics, similar readout method and data analysis for BESIII MUON system have been used for this station. With this station, the 72-barrel detectors were tested, only one detector was rejected and then accepted again after reparation, and the average detector efficiency of the double-layer counters has been measured to be 98%.
