标题： JUNO的校准间 显示英文标题

标题： The calibration house in JUNO

摘要： 作为江门中微子观测站校准系统中的一个辅助系统，校准间被设计用于提供连接主探测器和容纳各种校准子系统的接口。现场安装表明，校准间的接口能够有效地连接到主探测器，并支持复杂和精密的校准子系统的安装。此外，控制校准间内的氡气和氧气水平至关重要。氡气会增加实验背景，而氧气会降低液态闪烁体的质量。氧气浓度可以保持在10百万分率以下，氡气浓度可以保持在15 mBq/m$^{3}$以下。本文将提供关于校准间及其氡气和氧气浓度控制方法的详细信息。 显示英文摘要

摘要： As an auxiliary system within the calibration system of the Jiangmen Underground Neutrino Observatory, a calibration house is designed to provide interfaces for connecting the central detector and accommodating various calibration sub-systems. Onsite installation has demonstrated that the calibration house interfaces are capable of effectively connecting to the central detector and supporting the installation of complex and sophisticated calibration sub-systems. Additionally, controlling the levels of radon and oxygen within the calibration house is critical. Radon can increase the experimental background, while oxygen can degrade the quality of the liquid scintillator. The oxygen concentration can be maintained at levels below 10 parts per million, and the radon concentration can be kept below 15 mBq/m$^{3}$. This paper will provide detailed information on the calibration house and its methods for radon and oxygen concentration control.