30 August 2026 to 4 September 2026
Asia/Tokyo timezone

Search for Unmodeled Rare Events with the IceCube Neutrino Observatory

Not scheduled
20m
Oral Dark matter searches (both direct and indirect)

Speaker

Jeffrey Lazar (Université Catholique de Louvain)

Description

The Standard Model (SM) of particle physics is an extremely successful theory, and in many areas, it agrees to extremely high precision with experimental measurements; however, several shortcomings—such as the lack of a feasible dark matter candidate or the existence of non-zero neutrino masses—fuel belief that it is not the final theory of Nature. Despite the decades-long experimental and theoretical effort, the nature of this final theory remains elusive. One of the challenges to this effort is the breadth of signatures that new physics might produce, which would require many searches. In the contribution, I will present a machine-learning-based model-agnostic search for rare events in data from the IceCube Neutrino Observatory. This search looks for events that deviate from the expected background distribution without specifying the underlying physics model.

Primary author

Jeffrey Lazar (Université Catholique de Louvain)

Co-author

Gwenhaël de Wasseige (Université Catholique de Louvain)

Presentation materials

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