33 citations · 52 across the 3 of their papers we have counts for
4 papers
Search for a light fermiophobic Higgs boson produced via gluon fusion at Hadron Colliders
Abdesslam Arhrib, Rachid Benbrik, R. B. Guedes +1
In this study, we propose new Higgs production mechanisms with multi-photon final states in the fermiophobic limit of the Two Higgs Doublet Model. The processes are: gg -> hh, gg -…
Combined effects of strong and electroweak FCNC effective operators in top quark physics at the LHC
P. M. Ferreira, R. B. Guedes, R. Santos
We study the combined effects of both strong and electroweak dimension six effective operators on flavour changing top quark physics at the LHC. Analytic expressions for the cross…
Search for a fourth generation b'-quark at LEP-II at sqrt{s}=196-209 GeV
The DELPHI Collaboration, J. Abdallah
A search for the pair production of fourth generation b'-quarks was performed using data taken by the DELPHI detector at LEP-II. The analysed data were collected at centre-of-mass…
Mass Terms in Two-Higgs Doublet Models
R. Santos, S. M. Oliveira, A. Barroso
We take a closer look at the mass terms of all renormalizable and CP conserving two-Higgs doublet models (THDM). We show how some of the dimension two parameters in the potential c…