JUNO Physics and Detector
JUNO Collaboration: Angel Abusleme, Thomas Adam, Shakeel Ahmad, Rizwan, Ahmed, Sebastiano Aiello, Muhammad Akram, Fengpeng An, Guangpeng An, Qi An,, Giuseppe Andronico, Nikolay Anfimov, Vito Antonelli, Tatiana Antoshkina,, Burin Asavapibhop

TL;DR
JUNO is a large underground neutrino detector designed to precisely measure neutrino properties, detect supernovae, geo-neutrinos, and other rare events, with detailed design and R&D achievements ensuring high performance and low background noise.
Contribution
This paper presents the final design, key R&D results, and expected physics capabilities of the JUNO neutrino observatory, highlighting its potential for groundbreaking neutrino research.
Findings
Photon detection efficiency exceeds requirements.
Expected energy resolution of 3.02%/√E in simulations.
Radon concentration in water pool can be effectively reduced.
Abstract
The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton LS detector at 700-m underground. An excellent energy resolution and a large fiducial volume offer exciting opportunities for addressing many important topics in neutrino and astro-particle physics. With 6 years of data, the neutrino mass ordering can be determined at 3-4 sigma and three oscillation parameters can be measured to a precision of 0.6% or better by detecting reactor antineutrinos. With 10 years of data, DSNB could be observed at 3-sigma; a lower limit of the proton lifetime of 8.34e33 years (90% C.L.) can be set by searching for p->nu_bar K^+; detection of solar neutrinos would shed new light on the solar metallicity problem and examine the vacuum-matter transition region. A core-collapse supernova at 10 kpc would lead to ~5000 IBD and ~2000 (300) all-flavor neutrino-proton (electron) scattering events.…
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