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Abstract:
Muon tomography is a promising method in the detection and imaging of high Z material. In general, considering the quality of track reconstruction in imaging, a detector of good position resolution, high efficiency and large area is required. This paper presents the design and study of a prototype of position sensitive MRPC with 0.15 mm narrow gas gap and 2.54 mm strip readout. Through a cosmic-ray experiment, the performance of MRPC module is carefully observed and each channel is calibrated. Through an X ray experiment with a narrow slit, the position resolution is studied. The results show that the time resolution of the module can reach 61ps and the spatial resolution can reach 0.36 mm.
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References
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[1] |
Liuxin Zhao
, Honglei Li
, Zhi-Long Han
, Fei Huang
, Xinyi Yan
. Extra charged gauge boson W′ in Alternative Left-Right Model at future muon collider. Chinese Physics C,
2025, 49(12): 123102.
doi: 10.1088/1674-1137/adec51
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Hao-Qiao Li
, Hai-Ning Yan
, Jiayin Gu
, Xiao-Ze Tan
. Probing Z/W pole physics at high-energy muon colliders via vector-boson-fusion processes. Chinese Physics C,
2025, 49(10): 103102.
doi: 10.1088/1674-1137/addfcd
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[3] |
GUO Yun-Jun
, HE Kang-Lin
. Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C,
2007, 31(11): 1050-1055. |
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