锦屏中微子探测器及其结构选型要求

王元清; 陈少敏; 王综轶; 王喆; 李贝贝; 叶全喜; 林子倩

doi:10.3724/j.gyjzG24112006

锦屏中微子探测器及其结构选型要求

doi: 10.3724/j.gyjzG24112006

1. 清华大学土木工程系, 北京 100084;
2. 清华大学工程物理系, 北京 100084;
3. 华中科技大学土木与水利工程学院, 武汉 430074;
4. 合肥工业大学土木与水利工程学院, 合肥 230009;
5. 燕山大学土木工程系, 河北秦皇岛 066000;
6. 北京工业大学城市建设学部, 北京 100124

详细信息

作者简介:
王元清，博士，教授，主要从事钢结构等方面研究。

通讯作者:
王综轶，博士，副教授，主要从事钢结构、新材料等方面研究，wangzongyi@hust.edu.cn。

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出版历程
- 收稿日期: 2024-11-20
- 网络出版日期: 2025-06-07
- 刊出日期: 2025-03-20

Jinping Neutrino Detector and Its Structural Scheme Selection Requirements

1. Department of Civil Engineering, Tsinghua University, Beijing 100084, China;
2. Department of Engineering Physics, Tsinghua University, Beijing 100084, China;
3. School of Civil and Hydraulic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;
4. College of Civil Engineering, Hefei University of Technology, Hefei 230009, China;
5. Department of Civil Engineering, Yanshan University, Qinhuangdao 066000, China;
6. Faculty of Architecture, Civil and Transportation Engineering, Beijing University of Technology, Beijing 100124, China

摘要

摘要: 锦屏中微子实验（JNE）的探测器位于中国锦屏地下实验室，是新一代混合型中微子探测器。由于实验室的空间约束、中微子物理研究的要求、实验运行的管理规定等因素，使探测器及其结构选型在工程设计上面临一系列挑战性的课题。探测器包含不锈钢结构、有机玻璃球结构，合成纤维绳索支撑结构等。不锈钢结构包括储存屏蔽缓冲液的箱体以及安装光电倍增管的网壳；有机玻璃球是探测器的核心容器，采用合成纤维绳索作为支撑。讨论在上述约束条件下对探测器各部分的选型要求，为探测器的设计与安装提供策略性的方案。
- 锦屏中微子探测器 /
- 不锈钢结构 /
- 有机玻璃球 /
- 高性能纤维绳索 /
- 施工方案
Abstract: The detector of the Jinping Neutrino Experiment （JNE）， located in the China Jinping Underground Laboratory， represents a new generation of hybrid neutrino detectors. Due to factors such as the spatial constraints in the laboratory， the requirements of neutrino physics research， and the management regulations of experiment operation， the selection of the detector and its structure presents a series of challenging issues in engineering design. The detector consists of a stainless steel structure， an acrylic spherical vessel， and a synthetic fiber rope support structure， etc. The stainless steel structure includes a housing for the storage of the shield buffer and a reticulated housing for the photomultiplier tube； the acrylic sphere is the core container of the detector， supported by synthetic fiber ropes. This paper discussed the selection requirements of each part of the detector under the above constraints， and provided a strategic scheme for the design and installation of the detector.
- Jinping neutrino detector /
- stainless steel structure /
- acrylic sphere /
- high-performance fiber rope /
- construction scheme

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参考文献(20)

[1]	ATHAR S，BARWICK W，BRUNNER T，et al. Status and perspectives of neutrino physics［J］. Progress in Particle and Nuclear Physics，2022，124，103947.
[2]	XU X J，WANG Z，CHEN S C. Solar neutrino physics［J］. Progress in Particle and Nuclear Physics，2023，131，104043.
[3]	WURM M. Solar neutrino spectroscopy［J］. Physics Reports，2017，685：1- 52.
[4]	GAVRIN V N，ABDURASHITOV J N，BOWLES T J，et al. Solar neutrino results from SAGE［J］. Nuclear Physics B-Proceedings Supplements，1999，77（1/2/3）：20- 25.
[5]	KAETHER F，HAMPEL W，HEUSSER G，et al. Reanalysis of the Gallex solar neutrino flux and source experiments［J］. Physics Letters B，2010，685（1）：47- 54.
[6]	ALTMANN M，BALATA M，BELLI P. Complete results for five years of GNO solar neutrino observations［J］. Physics Letters B，2005，616（3/4）：174- 190.
[7]	DAVIS R. A review of the homestake solar neutrino experiment［J］. Progress in Particle and Nuclear Physics，1994，32：13- 32.
[8]	ABE K，BRONNER C，HAYATO Y，et al. Search for solar electron anti-neutrinos due to spin-flavor precession in the Sun with Super-Kamiokande-IV［J］. Astroparticle Physics，2022，139，102702.
[9]	APPEL S，BAGDASARIAN Z，BASILICO D，et al. Independent determination of the Earth’s orbital parameters with solar neutrinos in Borexino［J］. Astroparticle Physics，2023，145，102778.
[10]	WILSON J. Thermally-driven scintillator flow in the SNO+ neutrino detector［J］. Nuclear Instruments and Methods in Physics Research Section A：Accelerators，Spectrometers，Detectors and Associated Equipment，2023，1055，168430.
[11]	KISIEL J. Photodetection and electronic system for the Hyper-Kamiokande Water Cherenkov detectors［J］. Nuclear Instruments and Methods in Physics Research Section A：Accelerators，Spectrometers，Detectors and Associated Equipment，2023，1055，168482.
[12]	CAO J，LUK K. An overview of the Daya Bay reactor neutrino experiment［J］. Nuclear Physics B，2016，908：62- 73.
[13]	LU H Q. The JUNO water Cherenkov detector system［J］. Nuclear Instruments and Methods in Physics Research Section A：Accelerators，Spectrometers，Detectors and Associated Equipment，2023，1056，168623.
[14]	COLLABORATION T J，ABUSLEME A，ADAM T，et al. The JUNO experiment Top Tracker［J］. Nuclear Instruments and Methods in Physics Research Section A：Accelerators，Spectrometers，Detectors and Associated Equipment，2023，1057，168680.
[15]	COLLABORATION T J. JUNO physics and detector［J］. Progress in Particle and Nuclear Physics，2022，123，103927.
[16]	WANG Y Q，ZHONG L，HENG Y，et al. Application of an acrylic vessel supported by a stainless-steel truss for the JUNO central detector［J］. Science China Technological Sciences，2014，57（12）：2523- 2529.
[17]	WANG Z Y，LIU Y H，CHEN S M，et al. Structural design of the acrylic vessel for Jinping Neutrino Experiment［J］. Journal of Instrumentation，2024，19，07041.
[18]	APPEL S，BAGDASARIAN Z，BASILICO D，et al. Independent determination of the Earth’s orbital parameters with solar neutrinos in Borexino［J］. Astroparticle Physics，2023，145，102778.
[19]	WANG Z Y，WANG Y Q，DU X X，et al. Study on the fracture properties of the PMMA structure for the JUNO central detector［J］. Structure Engineering，2019，23（6）：2587- 2597.
[20]	WANG Z Y，WANG Y Q，WANG Z，et al. Design and analysis of a 1-ton prototype of Jinping Neutrino Experiment［J］. Nuclear Instruments and Methods in Physics Research A，2017，855：81- 87.