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arXiv · 1408.5996

A Cosmic Ray Test Platform Based on the High Time Resolution MRPC Technology

Tianxiang Chen·Cheng Li·Yongjie Sun·Hongfang Chen·Ming Shao·Zebo Tang·Rongxing Yang·Yi Zhou·Yifei Zhang
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Abstract

In order to test the performance of detector/prototype in environment of laboratory, we design and build a larger area ($90\times52$ $cm^2$) test platform of cosmic ray based on well-designed Multi-gap Resistive Plate Chamber (MRPC) with an excellent time resolution and a high detection efficiency for the minimum ionizing particles (MIPs). The time resolution of the MRPC module used is tested to be ~80 ps, and the position resolution along the strip is ~5 mm, while the position resolution perpendicular to the strip is ~12.7 mm. The platform constructed by four MRPC modules can be functional for tracking the cosmic rays with a spatial resolution ~6.3 mm, and provide a reference time ~40 ps.

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Tianxiang Chen, Cheng Li, Yongjie Sun, Hongfang Chen, Ming Shao, Zebo Tang, Rongxing Yang, Yi Zhou, Yifei Zhang. 2015-03-13. A Cosmic Ray Test Platform Based on the High Time Resolution MRPC Technology. https://doi.org/10.1088/1674-1137%2F39%2F5%2F056003

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