KM3NeT - ORCA6

Search for sterile neutrinos with ORCA6

13 October 2025 – We present a new paper with the title ‘‘Search for an eV-scale sterile neutrino with the first six detection units of KM3NeT/ORCA“.

Sterile neutrinos are hypothetical neutrinos proposed by theoretical physicists to explain unexpected experimental results obtained over the course of the past 25 years. Read more

Atmospheric neutrino flux measured with ORCA6

15 July 2025 – The European Physical Journal C has accepted for publication a new KM3NeT paper with the title ‘Measurement of the atmospheric ν_μ flux with six detection units of KM3NeT/ORCA‘.

Quantum decoherence with ORCA6

30 October 2024 – Search for quantum decoherence in neutrino oscillations with six detection units of KM3NeT/ORCA

In a new paper we search for quantum decoherence in neutrino oscillations by looking for deviations of the standard neutrino oscillation pattern. We report upper limits on the decoherence parameters using data from ORCA6.