JUNO Detector Design & Status

doi:10.1088/1742-6596/2156/1/012113

IHEP OpenIR > 江门中微子实验

	JUNO Detector Design & Status
	JUNO Collaboration
	2022
发表期刊	Journal of Physics: Conference Series
ISSN	17426588
EISSN	17426596
卷号	2156 期号:1 页码:12113
条目编号	IHEP00034902
文章类型	Article
摘要	The Jiangmen Underground Neutrino Observatory (JUNO) is a next-generation liquid-scintillator reactor neutrino experiment under construction in Southern China. It is a multipurpose experiment with a wide range of applications in neutrino physics, ranging from a neutrino mass ordering (NMO) determination, the detection of solar, geo-, atmospheric neutrinos, and Supernova neutrinos, to the measurement on particular oscillation parameters with sub-percentage precision. The JUNO central detector (CD) is designed to reach an energy resolution of 3% at 1MeV. The detector is being installed in a recently excavated experimental hall, 50 m wide and located under 700 m of granite overburden (1800 m.w.e.). The CD contains a 35.4-meter diameter acrylic vessel filled with 20-kt of LAB-based liquid scintillator, making it the largest liquid-scintillator detector of its kind in the world. The scintillation light will be read-out by 17612 20" photomultiplier tubes (PMTs) and 25600 3" PMTs, reaching a photocathode coverage higher than 75%. A water pool filled with ultrapure water equipped with 2,400 PMTs surrounds the CD; on top of the water pool, a 3-layer plastic scintillator tracker completes the JUNO veto system for cosmic muons detection. JUNO construction will be completed in 2022. This talk presents the detector design and status of the experiment. © 2022 Institute of Physics Publishing. All rights reserved.
会议名称	17th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2021
会议地点	Virtual, Online
会议日期	August 26, 2021 - September 3, 2021
DOI	10.1088/1742-6596/2156/1/012113
收录类别	ADS
语种	英语
EI主题词	Atomic physics - Cosmology - Liquids - Neutrons - Particle detectors - Scintillation counters
EI分类号	657.2 Extraterrestrial Physics and Stellar Phenomena - 714.1 Electron Tubes - 931.3 Atomic and Molecular Physics - 944.7 Radiation Measuring Instruments
ADS Bibcode	2021JPhCS2156a2113W
ADS URL	https://ui.adsabs.harvard.edu/abs/2021JPhCS2156a2113W
ADS引文	https://ui.adsabs.harvard.edu/abs/2021JPhCS2156a2113W/citations
引用统计	正在获取... 被引频次：1 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/297477
专题	江门中微子实验
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	JUNO Collaboration. JUNO Detector Design & Status[J]. Journal of Physics: Conference Series,2022,2156(1):12113.
APA	JUNO Collaboration.(2022).JUNO Detector Design & Status.Journal of Physics: Conference Series,2156(1),12113.
MLA	JUNO Collaboration."JUNO Detector Design & Status".Journal of Physics: Conference Series 2156.1(2022):12113.