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arXiv 2312.09293physics.ins-dethep-ex
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吨级水基液体闪烁体探测器的性能

Performance of a Ton-scale Water-based Liquid Scintillator Detector

Rong Zhao, Lindsey Bignell, David E. Jaffe, Richard Rosero, Minfang Yeh, Wei Wang, Aiwu Zhang

AI总结:

本研究测试了1000升探测器中1%浓度水基液体闪烁体(WbLS)的性能,测得光产额为每MeV 99±15个光子,验证了其原位制备可行性与光产额稳定性,为更大规模探测器的研发部署提供支撑。

摘要:

本研究报告了部署在1000升探测器中、浓度为1%的水基液体闪烁体(WbLS)的性能与光产额。通过将实验数据与模拟结果对比,测得其光产额为每MeV 99±15个光子。该结果与我们此前使用更小尺寸探测器测得的光产额一致,为WbLS在更大规模探测器中的持续研发与部署奠定了坚实基础。研究还验证了WbLS原位制备的可行性以及光产额的稳定性,进一步证明其适用于长期实验工作。

英文摘要:

This study reports the performance and light yield of 1% concentration water-based liquid scintillator (WbLS) deployed in a 1000-liter detector. A light yield of 99$\pm$15 photons per MeV is determined by comparing data with simulation. This result aligns with our previous light yield determination using smaller detectors, thus establishing a solid foundation for the ongoing development and deployment of WbLS in larger-scale detectors. The feasibility of in situ preparation and the stability of light yield in WbLS are demonstrated, reinforcing its suitability for long-term experimental endeavors.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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