Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment

The JUNO Collaboration

doi:10.1007/JHEP06(2022)062

Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment

The JUNO Collaboration

Institute of Physics

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

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 σ_x, and the intrinsic relative dispersion of neutrino momentum σ_rel. [Figure not available: see fulltext.].

Original language	English
Article number	62
Journal	Journal of High Energy Physics
Volume	2022
Issue number	6
DOIs	https://doi.org/10.1007/JHEP06(2022)062
State	Published - Jun 2022

Keywords

Neutrino Detectors and Telescopes (experiments)

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10.1007/JHEP06(2022)062

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@article{694927c1791946a28299defa6f08feac,

title = "Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment",

abstract = "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.].",

keywords = "Neutrino Detectors and Telescopes (experiments)",

author = "{The JUNO Collaboration} and Jun Wang and Jiajun Liao and Wei Wang and Angel Abusleme and Thomas Adam and Shakeel Ahmad and Rizwan Ahmed and Sebastiano Aiello and Muhammad Akram and Fengpeng An and Qi An and Giuseppe Andronico and Nikolay Anfimov and Vito Antonelli and Tatiana Antoshkina and Burin Asavapibhop and {Athayde Marcondes de Andr{\'e}}, {Jo{\~a}o Pedro} and Didier Auguste and Andrej Babic and Nikita Balashov and Wander Baldini and Andrea Barresi and Davide Basilico and Eric Baussan and Marco Bellato and Antonio Bergnoli and Thilo Birkenfeld and Sylvie Blin and David Blum and Simon Blyth and Anastasia Bolshakova and Mathieu Bongrand and Cl{\'e}ment Bordereau and Dominique Breton and Augusto Brigatti and Riccardo Brugnera and Riccardo Bruno and Antonio Budano and Mario Buscemi and Jose Busto and Ilya Butorov and Anatael Cabrera and Hao Cai and Xiao Cai and Yanke Cai and Zhiyan Cai and Riccardo Callegari and Antonio Cammi and Agustin Campeny and Lin, {Guey Lin}",

note = "Publisher Copyright: {\textcopyright} 2022, The Author(s).",

year = "2022",

month = jun,

doi = "10.1007/JHEP06(2022)062",

language = "English",

volume = "2022",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "6",

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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

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 -

Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment

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