180 citations · 2.9k across the 95 of their papers we have counts for
7 papers · 1 filter
Charged Higgs discovery potential in the single top mode in 2HDMs
Renato Guedes, Stefano Moretti, Rui Santos
We discuss the discovery potential of a charged Higgs boson in the single top mode. The models discussed include a CP-conserving and a CP-violating version of the softly broken $Z_…
Evading death by vacuum
A. Barroso, P. M. Ferreira, I. P. Ivanov +2
In the Standard Model, the Higgs potential allows only one minimum at tree-level. But the open possibility that there might be two scalar doublets enriches the vacuum structure, al…
Mass-degenerate Higgs bosons at 125 GeV in the Two-Higgs-Doublet Model
P. M. Ferreira, Howard E. Haber, Rui Santos +1
The analysis of the Higgs boson data by the ATLAS and CMS Collaborations appears to exhibit an excess of h --> gammaγevents above the Standard Model (SM) expectations; whereas no s…
MEtop - a generator for single top production via FCNC interactions
Rita Coimbra, António Onofre, Rui Santos +1
We present a generator for single top quark production via flavour-changing neutral currents. The MEtop event generator allows for Next-to-Leading-Order direct top production $pp \…
Charged Higgs bosons in single top production at the LHC
Renato Guedes, Stefano Moretti, Rui Santos
We show that a light charged Higgs boson signal via decay can be established at the Large Hadron Collider (LHC) also in the case of single top production. This process com…
Probing the scalar-pseudoscalar mixing in the 125 GeV Higgs particle with current data
A. Barroso, P. M. Ferreira, Rui Santos +1
LHC has found hints for a Higgs particle of 125 GeV. We investigate the possibility that such a particle is a mixture of scalar and pseudoscalar states. For definiteness, we concen…