3 papers
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…
hep-ph2024
Same-Sign Taus Signatures of Maximally Flavor-Violating Scalars at the LHC
Alexandre Alves, Alex G. Dias, Eduardo da Silva Almeida +1
We explore single and double flavor-violating scalar (flavon) production at the 13 and 14 TeV LHC in an effective field theory formulation where flavons always change the flavor of…
hep-ph2024
Fractionary Charged Particles Confronting Lepton Flavor Violation and the Muon's Anomalous Magnetic Moment
Elmer Ramirez Barreto, Alex G. Dias
In light of the recent result published by the Fermilab Muon experiment, we investigate a simple model that includes particles of fractional electric charges: a colour-sing…