2 papers
hep-ph2024
Contrasting Pseudoscalar Higgs and Toponium States at the LHC and Beyond
Abdelhak Djouadi, John Ellis, Jeremie Quevillon
We discuss ways to discriminate at hadron colliders between a quasi-bound toponium state and a pseudoscalar Higgs boson A, as predicted in many extensions of the Standard Model. We…
hep-ph2023
Interference Effects in Beyond Leading Order
Federico Buccioni, Federica Devoto, Abdelhak Djouadi +3
The ATLAS and CMS collaborations at the LHC have recently announced evidence for the rare Higgs boson decay into a boson and a photon. We analyze the interference between the p…