arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2104.02579physics.ins-dethep-ex
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JUNO中的自动校准装置

The Automatic Calibration Unit in JUNO

Jiaqi Hui, Hancheng Liu, Jianglai Liu, Yue Meng, Mengjiao Xiao, Donglian Xu, Lei Yang, Ziping Ye, Feiyang Zhang, Tao Zhang, Yuanyuan Zhang

摘要:

本文介绍了JUNO实验自动定标装置的设计和结构。ACU是一个全自动的机械系统。它能够将多个放射源、紫外线(UV)激光源或温度传感器等辅助传感器沿中心轴一次一个地部署到JUNO的中心探测器中。它被设计为一个主要的工具,以精确地校准探测器的能量尺度,对齐的光电传感器的定时,并部分监测位置相关的能量尺度的变化。

英文摘要:

This paper describes the design and construction of the automatic calibration unit (ACU) for the JUNO experiment. The ACU is a fully automated mechanical system. It is capable of deploying multiple radioactive sources, an ultraviolet (UV) laser source, or an auxiliary sensor such as a temperature sensor, one at a time, into the central detector of JUNO along the central axis. It is designed as a primary tool to precisely calibrate the energy scale of detector, aligning timing for the photosensors, and partially monitoring the position-dependent energy scale variations.

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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