16 papers
Learning Standard Model structure from LHC data with Riemannian flow matching
Midori Kato, Kevin A. UrquÃa-Calderón, Inar Timiryasov +1
In this work we demonstrate that a single transformer-based generative model can capture Standard Model structure spanning five decades of invariant mass, from the sub-GeV regime t…
Measurement of the muon neutrino charged-current cross section with SND@LHC
LHC Collaboration, D. Abbaneo, S. Ahmad +163
We report a measurement of the muon neutrino charged-current (CC) interaction cross section on tungsten using the electronic detectors of the SND@LHC experiment at the CERN Large H…
Study of the Run-3 muon flux at the SND@LHC experiment
LHC Collaboration
Long-range muons produced in proton-proton collisions at the ATLAS interaction point constitute the primary background for neutrino interaction searches at the SND@LHC experiment.…
Revisiting lepton flavor violation: and meson decays
Kevin A. UrquÃa-Calderón, Oleg Ruchayskiy
The minimal type-I seesaw model provides a simple explanation of neutrino flavor oscillations and induces charged lepton flavor violation (cLFV). Despite extensive previous studies…
AGN spectral variability across activity states and searches for axion-like particles
Denys Malyshev, Lidiia Zadorozhna, Yuriy Bidasyuk +2
Axion-like particles (ALPs) are compelling candidates for dark matter and potential portals to new physics beyond the Standard Model. Photons traversing magnetized regions can conv…
Learning to detect continuous gravitational waves: an open data-analysis competition
Rodrigo Tenorio, Michael J. Williams, Joseph Bayley +29
We report results of a public data-analysis challenge, hosted on the open data-science platform Kaggle, to detect simulated continuous gravitational-wave signals (CWs). These are w…