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Liquid scintillator (LS) will be adopted as the detector material in JUNO (Jiangmen Underground Neutrino Observatory). The energy resolution requirement of JUNO is 3%, which has never previously been reached. To achieve this energy…

A total of 25600 3-inch photomultiplier tubes (PMTs), along with their corresponding frontend electronics, have been installed at the Jiangmen Underground Neutrino Observatory (JUNO). These electronics are housed in 200 stainless steel…

Instrumentation and Detectors · Physics 2025-06-02 Ziliang Chu , Diru Wu , Miao He , Jilei Xu , Xiaoping Jing , Jian Wang

A cable loop source calibration system is developed for the Jiangmen Underground Neutrino Observatory, a 20 kton spherical liquid scintillator neutrino experiment. This system is capable of deploying radioactive sources into different…

Instrumentation and Detectors · Physics 2021-02-03 Yuanyuan Zhang , Jiaqi Hui , Jianglai Liu , Mengjiao Xiao , Tao Zhang , Feiyang Zhang , Yue Meng , Donglian Xu , Ziping Ye

The experimental searches for diffuse supernova neutrino background and proton decay in next-generation large liquid-scintillator (LS) detectors are competitive with and complementary to those in the water-Cherenkov detectors. In this…

High Energy Physics - Phenomenology · Physics 2021-03-17 Jie Cheng , Yu-Feng Li , Liang-Jian Wen , Shun Zhou

The Jiangmen Underground Neutrino Observatory (JUNO) is proposed to determine the neutrino mass hierarchy using a 20 kiloton underground liquid scintillator detector (CD). One of the keys is the energy resolution of the CD to reach <3% at 1…

Instrumentation and Detectors · Physics 2018-03-13 Fengjiao Luo , Zhimin Wang , Zhonghua Qin , Yuekun Heng

New generation of three reactor neutrino experiments have made definitive measurements of the smallest neutrino mixing angle theta13 in 2012, based on the disappearance of electron antineutrinos. More precise measurements of the mixing…

High Energy Physics - Phenomenology · Physics 2015-05-01 Soo-Bong Kim

The IceCube Neutrino Observatory is a cubic-kilometer scale neutrino detector embedded in the Antarctic ice of the South Pole. In the near future, the detector will be augmented by extensions, such as the IceCube Upgrade and the planned…

Instrumentation and Methods for Astrophysics · Physics 2021-07-27 Martin Ha Minh

The main goal of the JUNO experiment is to determine the neutrino mass ordering with a 20kt liquid-scintillator detector. The 20-inch PMT and its 1F3 (one for three) electronics are crucial to realize the excellent energy resolution of at…

The Jiangmen Underground Neutrino Observatory(JUNO) experiment will develop an internationally leading neutrino experimental station to measure the order of neutrino mass and carry out many other scientific frontier studies. The entire…

Instrumentation and Detectors · Physics 2019-09-04 Tingxuan Zeng , Fei Li , Kejun Zhu

Measuring the neutrino mixing parameter \ensuremath{\sin^2\theta_{13}} to the sub-percent precision level could be necessary in the next ten years for the precision unitary test of the PMNS matrix. In this work, we discuss the possibility…

High Energy Physics - Experiment · Physics 2023-03-17 Jinnan Zhang , Jun Cao

Linear alkylbenzene (LAB) based liquid scintillator is adopted as the central detector for the Jiangmen Underground Neutrino Observatory (JUNO) liquid scintillator detectors. A quenching factor measurement instrument is designed based on…

Instrumentation and Detectors · Physics 2018-01-16 Wentai Luo , Qian Liu , Xiang Zhou , Xuefeng Ding , Yangheng Zheng , Yayun Ding , Li Zhou , Jun Cao , Yifang Wang

The ANTARES detector is the largest deep sea underwater neutrino telescope in operation. The apparatus comprises a matrix of 885 photomultiplier tubes (PMTs) which detect the Cherenkov light emitted by the charged leptons produced in the…

Instrumentation and Methods for Astrophysics · Physics 2019-08-13 J. P. Gómez-González

The IceCube Neutrino Observatory at the South Pole is a multi-component particle detector consisting of the IceTop surface array and the deep in-ice IceCube array. The foreseen enhancement of the surface instrumentation will consist of…

Instrumentation and Methods for Astrophysics · Physics 2019-09-26 Agnieszka Leszczyńska , Matthias Plum

We explore how well reactor antineutrino experiments can constrain or measure the loss of quantum coherence in neutrino oscillations. We assume that decoherence effects are encoded in the size of the neutrino wave-packet, $\sigma$. We find…

High Energy Physics - Phenomenology · Physics 2020-08-24 André de Gouvêa , Valentina De Romeri , Christoph A. Ternes

The Jiangmen Underground Neutrino Observatory (JUNO) will install about 18,000 20-inch Photomultiplier Tubes (PMTs) in the center detector to achieve 3%/sqrt(E(MeV)) energy resolution. From the full detector Monte Carlo (MC) simulation,…

Instrumentation and Detectors · Physics 2018-06-13 Xuantong Zhang , Jie Zhao , Shulin Liu , Shunli Niu , Xiaoming Han , Liangjian Wen , Jincheng He , Tao Hu

Atmospheric neutrino oscillations are important to the study of neutrino properties, including the neutrino mass ordering problem. A good capability to identify neutrinos' flavor and neutrinos against antineutrinos is crucial in such…

High Energy Physics - Experiment · Physics 2025-06-16 Jiaxi Liu , Fanrui Zeng , Hongyue Duyang , Wanlei Guo , Xinhai He , Teng Li , Zhen Liu , Wuming Luo , Wing Yan Ma , Xiaohan Tan , Liangjian Wen , Zekun Yang , Yongpeng Zhang

The ANTARES neutrino telescope is presently being built in the Mediterranean Sea at a depth of 2500 m. The primary aim of the experiment is the detection of high energy cosmic muon neutrinos, which are identified by the muons that are…

Astrophysics · Physics 2019-08-13 S. Mangano

The SNO+ experiment is a large-scale, multipurpose neutrino experiment situated 2 km underground at SNOLAB in Canada. Successor to the Sudbury Neutrino Observatory, the SNO+ detector has inherited much of the original infrastructure…

High Energy Physics - Experiment · Physics 2022-11-11 Benjamin Tam

Modelling and reconstructing neutrino-nucleus scattering is difficult, but it is crucial to do it precisely to enable next-generation oscillation measurements. Liquid argon time projection chambers (LArTPCs), such as MicroBooNE, can be the…

High Energy Physics - Experiment · Physics 2025-06-05 Holly B. Parkinson , for the MicroBooNE Collaboration