TY - JOUR
T1 - Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment
AU - The JUNO Collaboration
AU - Wang, Jun
AU - Liao, Jiajun
AU - Wang, Wei
AU - Abusleme, Angel
AU - Adam, Thomas
AU - Ahmad, Shakeel
AU - Ahmed, Rizwan
AU - Aiello, Sebastiano
AU - Akram, Muhammad
AU - An, Fengpeng
AU - An, Qi
AU - Andronico, Giuseppe
AU - Anfimov, Nikolay
AU - Antonelli, Vito
AU - Antoshkina, Tatiana
AU - Asavapibhop, Burin
AU - Athayde Marcondes de André, João Pedro
AU - Auguste, Didier
AU - Babic, Andrej
AU - Balashov, Nikita
AU - Baldini, Wander
AU - Barresi, Andrea
AU - Basilico, Davide
AU - Baussan, Eric
AU - Bellato, Marco
AU - Bergnoli, Antonio
AU - Birkenfeld, Thilo
AU - Blin, Sylvie
AU - Blum, David
AU - Blyth, Simon
AU - Bolshakova, Anastasia
AU - Bongrand, Mathieu
AU - Bordereau, Clément
AU - Breton, Dominique
AU - Brigatti, Augusto
AU - Brugnera, Riccardo
AU - Bruno, Riccardo
AU - Budano, Antonio
AU - Buscemi, Mario
AU - Busto, Jose
AU - Butorov, Ilya
AU - Cabrera, Anatael
AU - Cai, Hao
AU - Cai, Xiao
AU - Cai, Yanke
AU - Cai, Zhiyan
AU - Callegari, Riccardo
AU - Cammi, Antonio
AU - Campeny, Agustin
AU - Lin, Guey Lin
N1 - Publisher Copyright:
© 2022, The Author(s).
PY - 2022/6
Y1 - 2022/6
N2 - We study damping signatures at the Jiangmen Underground Neutrino Observatory (JUNO), a medium-baseline reactor neutrino oscillation experiment. These damping signatures are motivated by various new physics models, including quantum decoherence, ν3 decay, neutrino absorption, and wave packet decoherence. The phenomenological effects of these models can be characterized by exponential damping factors at the probability level. We assess how well JUNO can constrain these damping parameters and how to disentangle these different damping signatures at JUNO. Compared to current experimental limits, JUNO can significantly improve the limits on τ3/m3 in the ν3 decay model, the width of the neutrino wave packet σx, and the intrinsic relative dispersion of neutrino momentum σrel. [Figure not available: see fulltext.].
AB - We study damping signatures at the Jiangmen Underground Neutrino Observatory (JUNO), a medium-baseline reactor neutrino oscillation experiment. These damping signatures are motivated by various new physics models, including quantum decoherence, ν3 decay, neutrino absorption, and wave packet decoherence. The phenomenological effects of these models can be characterized by exponential damping factors at the probability level. We assess how well JUNO can constrain these damping parameters and how to disentangle these different damping signatures at JUNO. Compared to current experimental limits, JUNO can significantly improve the limits on τ3/m3 in the ν3 decay model, the width of the neutrino wave packet σx, and the intrinsic relative dispersion of neutrino momentum σrel. [Figure not available: see fulltext.].
KW - Neutrino Detectors and Telescopes (experiments)
UR - http://www.scopus.com/inward/record.url?scp=85134075669&partnerID=8YFLogxK
U2 - 10.1007/JHEP06(2022)062
DO - 10.1007/JHEP06(2022)062
M3 - Article
AN - SCOPUS:85134075669
SN - 1126-6708
VL - 2022
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 6
M1 - 62
ER -