September 29, 2025 to October 3, 2025
Place des Arts, Downtown Sudbury
Canada/Eastern timezone

Results and Prospects from Atmospheric Neutrinos

Oct 1, 2025, 11:00 AM
25m
Place des Arts, Downtown Sudbury

Place des Arts, Downtown Sudbury

27 Larch St, Greater Sudbury, ON P3E 1B7
Plenary Talk Invited Talk Plenary Talks

Speaker

Mr Jürgen Brunner (CPPM)

Description

The measurement of atmospheric neutrinos led to the discovery of neutrino oscillations 27 years ago. Since, they have developed into a valuable tool for precision measurements of neutrino properties and for searches of physics beyond the Standard Model. Their propagation through the Earth is strongly affected by matter effects, which makes them a perfect probe to pin down the neutrino mass ordering. A new generation of atmospheric neutrino detectors is currently under construction and will become operational within the next few years. With instrumented water/ice masses ranging from 0.2 Mtons to several Mtons they will accumulate several 100,000 neutrino events per year. This wealth of data is accompanied by significant improvements of systematic uncertainties and will allow to perform competitive measurements of mixing parameters and in particular of the neutrino mass ordering before the end of the decade.

Submitter Name Jürgen Brunner
Submitter Email brunner@cppm.in2p3.fr
Submitter Institution CPPM

Primary author

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