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arXiv · 2501.17639

MuonSLab: A plastic scintillator based detector for muon measurement in the deep ocean

Jiacheng Wu·Weilun Huang·Ruike Cao·Qichao Chang·Wang Ding·Jingtao Huang·Liang Li·Xinchen Li·Hualin Mei·Cen Mo·Hengbin Shao·Wei Tian·Xinliang Tian·Yichen Tian·Xin Xiang·Donglian Xu·Fuyudi Zhang·Wei Zhi·Yiwei Zhu
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Abstract

Atmospheric muons are important probes for studying primary cosmic rays and extensive air showers. Additionally, they constitute a significant background for many underground and deep-sea neutrino experiments, such as TRopIcal DEep-sea Neutrino Telescope (TRIDENT). Understanding the muon flux at various depths in the deep sea is essential for validating TRIDENT simulations and guiding the development of optimized trigger strategies. This paper introduces a novel device based on plastic scintillalors and silicon photomultipliers (SiPMs) named MuonSLab, which is designed to measure muon flux in the deep sea and has the potential to be extended to other atmospheric muon property measurements. We discuss the design and instrumentation of MuonSLab and present results from several muon flux measurements, demonstrating its sensitivity to muon detection and its stability during operations across multiple locations.

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Jiacheng Wu, Weilun Huang, Ruike Cao, Qichao Chang, Wang Ding, Jingtao Huang, Liang Li, Xinchen Li, Hualin Mei, Cen Mo, Hengbin Shao, Wei Tian, Xinliang Tian, Yichen Tian, Xin Xiang, Donglian Xu, Fuyudi Zhang, Wei Zhi, Yiwei Zhu. 2025-01-29. MuonSLab: A plastic scintillator based detector for muon measurement in the deep ocean. https://arxiv.org/abs/2501.17639

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