One of IceCube’s major goals is finding the origin of astrophysical high-energy neutrinos. The analysis searching for astrophysical point-like sources of neutrinos in the Northern Sky, using 9 years of events produced by charged-current muon-neutrino interactions, identified the active galaxy NGC1068 as a candidate source of astrophysical neutrinos with a global significance of 4.2 sigma. In...
Foundation models are multi-dataset and multi-task machine learning methods that
once pre-trained can be fine-tuned for a large variety of downstream applications.
We introduce OmniJet-α, a Transformer-based model designed for tokenized
particle jets, showcasing notable advancements on two fronts.
Firstly, our work shows extensive studies on the encoding (tokenization) quality of
our...
