3 papers
hep-ph2026
Topic Modeling in New Physics Detection
Alexandre Alves, Eduardo da Silva Almeida, Douglas Roberto Pimentel
In this work, we apply topic modeling to detect new physics in proton-proton collisions at the LHC in an unsupervised way. We investigate three new physics scenarios where fully le…
hep-ph2025
Observing Double Higgs Production at the LHC via Neutrino Feature Engineering in
Alexandre Alves, Eduardo da Silva Almeida, Diego S. V. Gonçalves
Double Higgs production is challenging even at the High Luminosity LHC. The Standard Model (SM) has a moderate cross section compared t…
hep-ph2024
Exploring Top-Quark Signatures of Heavy Flavor-Violating Scalars at the LHC with Parametrized Neural Networks
Alexandre Alves, Eduardo da Silva Almeida, Alex G. Dias +1
In this work, we study flavor-violating scalars (flavons) in a range of large masses that have not been explored previously. We model the interactions with an effective field theor…