S. Moretti

collaborators

2 papers

hep-ph2025

Testing CP-violation in a Heavy Higgs Sector at CLIC

Kingman Cheung, Ying-nan Mao, Stefano Moretti +1

We propose to probe CP-violation in the heavy (pseudo)scalar sector of an extended Higgs model, in which we make simultaneous use of the $H V V$ ( $V = W^{\pm}, Z$ ) and $H t t ˉ$ intera…

hep-ph2024

Enhanced Four-Body Decays of Charged Higgs Bosons into Off-Shell Pseudoscalar Higgs and $W^{\pm}$ Boson Pairs in a Lepton-Specific 2-Higgs Doublet Model

Stefano Moretti, Muyuan Song

We study the time-honoured decay $H^{\pm} \to A W^{\pm}$ but for the first time, we do so for the case of both $A$ and $W^{\pm}$ being off-shell, therefore computing a $1 \to 4$ body decay…

Testing CP-violation in a Heavy Higgs Sector at CLIC

Enhanced Four-Body Decays of Charged Higgs Bosons into Off-Shell Pseudoscalar Higgs and W± Boson Pairs in a Lepton-Specific 2-Higgs Doublet Model

Enhanced Four-Body Decays of Charged Higgs Bosons into Off-Shell Pseudoscalar Higgs and $W^{\pm}$ Boson Pairs in a Lepton-Specific 2-Higgs Doublet Model