papers

Publications (9)

hep-ex2025

Prediction of Energy Resolution in the JUNO Experiment

JUNO Collaboration, Angel Abusleme, Thomas Adam +645

This paper presents an energy resolution study of the JUNO experiment, incorporating the latest knowledge acquired during the detector construction phase. The determination of neut…

hep-ex2025

JUNO Sensitivity to Invisible Decay Modes of Neutrons

JUNO Collaboration, Angel Abusleme, Thomas Adam +651

We explore the decay of bound neutrons into invisible particles (e.g., or ) in the JUNO liquid scintillator detector, which do not produce…

physics.ins-det2026

Design, waterproofing, and mass production of the 3-inch PMT frontend system of JUNO

Jilei Xu, Miao He, Cédric Cerna +628

Over 25,600 3-inch photomultiplier tubes (PMTs) have been instrumented for the central detector of the Jiangmen Underground Neutrino Observatory. Each PMT is equipped with a high-v…

hep-ex2025

Initial performance results of the JUNO detector

Angel Abusleme, Thomas Adam, Kai Adamowicz +1131

The Jiangmen Underground Neutrino Observatory (JUNO) started physics data taking on 26 August 2025. JUNO consists of a 20-kton liquid scintillator central detector, surrounded by a…

physics.ins-det2025

The High Voltage Splitter board for the JUNO SPMT system

Pablo Walker, Juan Pedro Ochoa-Ricoux, Angel Abusleme +74

The Jiangmen Underground Neutrino Observatory (JUNO) in southern China is designed to study neutrinos from nuclear reactors and natural sources to address fundamental questions in…

hep-ex2024

Multi-Calorimetry in Light-based Neutrino Detectors

Anatael Cabrera, Yang Han, Steven Calvez +15

Neutrino detectors are among the largest photon detection instruments, built to capture scarce photons upon energy deposition. Many discoveries in neutrino physics, including the n…

physics.ins-det2025

Simulation of the Background from CO Reaction in the JUNO Scintillator

JUNO Collaboration, Thomas Adam, Kai Adamowicz +627

Large-scale organic liquid scintillator detectors are highly efficient in the detection of MeV-scale electron antineutrinos. These signal events can be detected through inverse bet…

hep-ex2025

Prospects for geoneutrino detection with JUNO

Thomas Adam, Shakeel Ahmad, Rizwan Ahmed +625

Geoneutrinos, which are antineutrinos emitted during the decay of long-lived radioactive elements inside Earth, serve as a unique tool for studying the composition and heat budget…

hep-ex2025

First measurement of reactor neutrino oscillations at JUNO

Angel Abusleme, Thomas Adam, Kai Adamowicz +1131

Neutrino oscillations, a quantum effect manifesting at macroscopic scales, are governed by lepton flavor mixing angles and neutrino mass-squared differences that are fundamental pa…