Author/Authors :
Zou، نويسنده , , Tao and Wang، نويسنده , , Xiaolian and Shao، نويسنده , , Ming and Sun، نويسنده , , Yongjie and Zhao، نويسنده , , Yan-E. and Tang، نويسنده , , Haohui and Ming، نويسنده , , Heng-Yao and Guo، نويسنده , , Junjun and Zhang، نويسنده , , Yunlong and Li، نويسنده , , Cheng and Chen، نويسنده , , Hongfang and Xu، نويسنده , , Zizong and Zeng، نويسنده , , Hui، نويسنده ,
Abstract :
Multi-gap Resistive Plate Chambers (MRPCs) were selected to construct the barrel Time of Flight (TOF) detector for the STAR experiments. Its mass production started in 2006. The production procedure and related quality control (QC) are described. A summary of the MRPC production status (2006–2008) and the test results with cosmic rays is given. With strict QC throughout the production process, over 95 % of the constructed MRPC modules meet the criteria required by STAR experiments.
Keywords :
MRPC , TOF , mass production , quality control , STAR
