3 papers
hep-ph2026
Searching for charged Higgs bosons in top decays via the channel
Saiyad Ashanujjaman, Guglielmo Coloretti, Andreas Crivellin +2
Rare top-quark decays offer a sensitive probe of charged Higgs bosons with masses below the top mass, owing to the large production rate at the LHC and the distinctive fi…
hep-ph2025
Correlating with electric dipole moments in the two Higgs doublet model in light of the diphoton excesses at 95 GeV and 152 GeV
Sumit Banik, Guglielmo Coloretti, Andreas Crivellin +1
We examine the correlations between new scalar boson decays to photons and electric dipole moments (EDMs) in the CP-violating flavor-aligned two-Higgs-doublet model (2HDM). It is c…
hep-ph2024
Combined Explanation of LHC Multi-Lepton, Di-Photon and Top-Quark Excesses
Guglielmo Coloretti, Andreas Crivellin, Bruce Mellado
The LHC analyses of processes containing two or more leptons and missing energy, possibly in association with b-jets, show strong tensions with the Standard Model predictions and a…