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Design and preliminary test results of Daya Bay RPC modules |
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| Authors: | XU Ji-Lei GUAN Meng-Yun YANG Chang-Gen WANG Yi-Fang ZHANG Jia-Wen LU Chang-Guo Kirk McDonald Robert Hackenburg Kwong Lau Logan Lebanowski Cullen Newsom Lin Shih-Kai Jonathan Link MA Lie-Hua Viktor Pec Vit Vorobel CHEN Jin LIU Jin-Chang ZHOU Yong-Zhao LIANG Hao |
| Institution: | [1]Institute of High Energy Physics, CAS, Beijing 100049, China [2]Graduate University of Chinese Academy of Sciences, Beijing 100049, China [3]Joseph Henry Laboratories, Princeton University, Princeton, NJ 08544, USA [4]Brookhaven National Laboratory, Upton, NY 11973, USA [5]Department of Physics, University of Houston, Houston, TX 77204-5005, USA [6]Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA [7]Charles University, Faculty of Mathematics and Physics, Prague, Czech Republic [8]University of Science and Technology of China, Hefei 230026, China |
| Abstract: | Resistive Plate Chamber (RPC) modules will be used as one part of the cosmic muon veto system in the Daya Bay reactor neutrino experiment.A total of 189 RPC modules will cover the three water pools in the experiment.To achieve track reconstruction and high efficiency,each module consists of 4 layers,each of which contains two sizes of bare chambers.The placement of bare chambers is reversed in different layers to reduce the overlapping dead areas.The module efficiency and patch efficiency were studied both ... |
| Keywords: | RPC RPC modules module efficiency dead area Daya Bay neutrino experiment |
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