Performance study of new style mosaic MRPC |
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| Authors: | Fu-Yue Wang Yi Wang Bo Xie Dong Han Peng-Fei L& uuml Bao-Hong Guo Yuan-Jing Li |
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| Institution: | Key Laboratory of Particle & Radiation Imaging(Tsinghua University), Ministry of Education, Department of Engineering Physics, Tsinghua University, Beijing 100084, China |
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| Abstract: | The Compact Muon Solenoid (CMS) at LHC intends to use a high rate trapezoid MRPC for the muon system upgrade, but the size of the MRPC is limited by the dimensions of low resistivity glass. We have designed a prototype of a large MRPC in which the electrodes are developed by gluing two pieces of glass plates. Simulation of the weighting field and cosmic ray test shows that the efficiency of the glued MRPC is higher than 96% and the time resolution is better than 71 ps. |
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| Keywords: | high rate MRPC gluing large size |
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