JOLLET, Cecile

doi:10.22323/1.390.0146

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JOLLET, Cecile
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]

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Communication dans un congrès

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PoS, PoS, 2020-07-30, Prague. 2021, vol. ICHEP2020, p. 146

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The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton multi-purpose liquid scintillator detector currently being built in a dedicated underground laboratory in China, expected to start data taking in 2022. JUNO’s primary physics goal is the determination of the neutrino mass ordering, with an expected significance of 3-4 sigma in about six years of data taking, by measuring the oscillation pattern of electron antineutrinos coming from two nuclear power plants at a baseline of 53 km. To reach the proposed goal an unprecedented energy resolution of 3% at 1 MeV is needed. Besides the main physics goal, JUNO will have a very rich physics program including the measurement of neutrino oscillation parameters with a sub-percent precision, and the detection of solar, galactic core-collapse supernova and atmospheric neutrinos. JUNO will also implement a dedicated multi-messenger trigger system to maximize the potential as a neutrino telescope. In addition JUNO will be a perfect observatory for nucleon decays. In this work I give an overview on the JUNO physics potential, the experimental status, and the performances of the JUNO detector for the different physics cases.< Réduire

Mots clés en anglais

activity report

neutrino: detector

neutrino: oscillation

neutrino: atmosphere

neutrino: mass

scintillation counter: liquid

JUNO

nuclear reactor

energy resolution

performance

supernova

trigger

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JUNO Physics Program

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