132 citations · 155 across the 4 of their papers we have counts for
12 papers
Vector-like quarks decaying into singly and doubly charged bosons at LHC
Gennaro Corcella, Antonio Costantini, Margherita Ghezzi +3
We investigate the production of vector-like quarks with charge at the LHC and their subsequent decays into new singly or doubly charged bosons plus a heavy quark (top or bot…
The scalar potential of the 331 model: theoretical constraints
Antonio Costantini
We discuss the main features of the scalar sector of a class of BSM models with enlarged gauge symmetry, the so called 331 Models. The theoretical constraints on the scalar potenti…
Obscure Higgs boson at Colliders
Priyotosh Bandyopadhyay, Antonio Costantini
In this study we consider an extension of the Standard Model with a complex hypercharge zero triplet scalar. In this scenario one of the charged Higgs bosons remains purely triplet…
Vector boson fusion at multi-TeV muon colliders
Antonio Costantini, Federico De Lillo, Fabio Maltoni +4
High-energy lepton colliders with a centre-of-mass energy in the multi-TeV range are currently considered among the most challenging and far-reaching future accelerator projects. S…
Theoretical constraints on the Higgs potential of the general model
Antonio Costantini, Margherita Ghezzi, Giovanni Marco Pruna
This article reviews the theoretical constraints on the scalar potential of a general extension of the Standard Model that encompasses a gauge…
BSM Physics from Enlarged Gauge Symmetry: the 331 Model, a case of study
Antonio Costantini
We discuss the most relevant features of a BSM model with extra gauge symmetry, the so called 331 model. The gauge group is impling the presen…