Measuring the atmospheric neutrino oscillation parameters and constraining the 3+1 neutrino model with ten years of ANTARES data

2018/12/20 by ANTARES Collaboration, A. Albert, Albert, A. +232 · 3 citations
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies

paper · doi:10.48550/arxiv.1812.08650

openalex publication_date 2018/12/20 · openalex created_date 2018/12/22 · openalex updated_date 2026/07/28

Abstract

The ANTARES neutrino telescope has an energy threshold of a few tens of GeV. This allows to study the phenomenon of atmospheric muon neutrino disappearance due to neutrino oscillations. In a similar way, constraints on the 3+1 neutrino model, which foresees the existence of one sterile neutrino, can be inferred. Using data collected by the ANTARES neutrino telescope from 2007 to 2016, a new measurement of Δm²₃₂ and θ₂₃ has been performed - which is consistent with world best-fit values - and constraints on the 3+1 neutrino model have been derived.

Citations

• Precision electroweak measurements on the Z resonance

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• Recent Results from the ANTARES Neutrino Telescope 2013
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