R&D of cosmic ray detection module with liquid scintillator and wavelength shift fiber

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Hauptverfasser: Zou, Jun, Sheng, Xiangdong, Wang, Zhimin, Luo, Fengjiao, Zheng, Bo, Feng, Cunfeng, Hou, Chao, Luo, Guang, Wang, Sibo, Niu, Peisheng, Liu, Fang, Zheng, Yichen, Liu, Dong, Huang, Ziqi, Ji, Shulong
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Veröffentlicht: 2026
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author Zou, Jun
Sheng, Xiangdong
Wang, Zhimin
Luo, Fengjiao
Zheng, Bo
Feng, Cunfeng
Hou, Chao
Luo, Guang
Wang, Sibo
Niu, Peisheng
Liu, Fang
Zheng, Yichen
Liu, Dong
Huang, Ziqi
Ji, Shulong
author_facet Zou, Jun
Sheng, Xiangdong
Wang, Zhimin
Luo, Fengjiao
Zheng, Bo
Feng, Cunfeng
Hou, Chao
Luo, Guang
Wang, Sibo
Niu, Peisheng
Liu, Fang
Zheng, Yichen
Liu, Dong
Huang, Ziqi
Ji, Shulong
contents For neutrino physics and rare event searches, background related to cosmic muons poses a notable challenge, and must be identified and rejected. It is also a challenge to control the cost with good performance for a large array of cosmic ray detection. We proposed a cosmic ray detection module with liquid scintillator and wavelength-shifting fibers for its reasonable cost and performances. The results from the measurements of a prototype with Muon indicate that the detector's photoelectron response is good. % comparing to the expectation. The outcomes of this study hold significant potential for applications in cosmic ray observation experiments and underground rare-event detection, providing a viable option for future large-scale observatories. This work highlights the feasibility of liquid scintillator-based detectors in addressing current and emerging challenges in particle physics and astrophysics.
format Preprint
id arxiv_https___arxiv_org_abs_2605_15739
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle R&D of cosmic ray detection module with liquid scintillator and wavelength shift fiber
Zou, Jun
Sheng, Xiangdong
Wang, Zhimin
Luo, Fengjiao
Zheng, Bo
Feng, Cunfeng
Hou, Chao
Luo, Guang
Wang, Sibo
Niu, Peisheng
Liu, Fang
Zheng, Yichen
Liu, Dong
Huang, Ziqi
Ji, Shulong
Instrumentation and Detectors
High Energy Physics - Experiment
For neutrino physics and rare event searches, background related to cosmic muons poses a notable challenge, and must be identified and rejected. It is also a challenge to control the cost with good performance for a large array of cosmic ray detection. We proposed a cosmic ray detection module with liquid scintillator and wavelength-shifting fibers for its reasonable cost and performances. The results from the measurements of a prototype with Muon indicate that the detector's photoelectron response is good. % comparing to the expectation. The outcomes of this study hold significant potential for applications in cosmic ray observation experiments and underground rare-event detection, providing a viable option for future large-scale observatories. This work highlights the feasibility of liquid scintillator-based detectors in addressing current and emerging challenges in particle physics and astrophysics.
title R&D of cosmic ray detection module with liquid scintillator and wavelength shift fiber
topic Instrumentation and Detectors
High Energy Physics - Experiment
url https://arxiv.org/abs/2605.15739