Dortmund 2021 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 94: Neutrino physics without accelerators VII

T 94.6: Vortrag

Donnerstag, 18. März 2021, 17:20–17:35, Ts

Reconstruction of atmospheric neutrino events with JUNO — •Mariam Rifai1,2, Giulio Settanta1, Livia Ludhova1,2, Alexandre GötteI1,2, Philipp Kampmann1, Runxuan liu1,2, Cornelius Vollbrecht1,2, and Luca Pelicci1,2 for the JUNO collaboration — 1Forschungszentrum Jülich GmbH, Nuclear Physics Institute IKP-2, Jülich, Germany — 2RWTH Aachen University - Physics Institute III B, Aachen, Germany

The ordering of the neutrino masses is one of the fundamental open questions in the field of neutrino physics. The Jiangmen Underground Neutrino Observatory (JUNO) is a multipurpose liquid scintillator-based experiment with a target mass of 20 kt. It aims to determine the neutrino mass hierarchy with at least 3σ significance, through a measurement of the oscillation pattern of reactor neutrinos over 53 km baseline.

The sensitivity of JUNO to the mass ordering could be enhanced through the atmospheric neutrino channel. As one of the largest LS detectors, JUNO might be able to measure with high precision the atmospheric neutrino events and their oscillation parameters at MeV-scale as well at GeV-scale. This work represents the current methods used in the reconstruction of atmospheric neutrinos with JUNO.

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