207 citations · 1.3k across the 44 of their papers we have counts for
4 papers · 1 filter
Charged Higgs Mass Bounds from b -> s gamma in a Bilinear R-Parity Violating Model
Marco A. Diaz, E. Torrente-Lujan, J. W. F. Valle
The experimental measurement of imposes important constraints on the charged Higgs boson mass in the MSSM. If squarks are in the few TeV range, the charged Higgs boso…
Tau Lepton Mixing with Charginos and its Effects on Chargino Searches at e+e- Colliders
A. G. Akeroyd, Marco A. Diaz, Jose W. F. Valle
In bilinear R-Parity violating models where a term ε_3L_3H_2 is introduced in the superpotential, the tau lepton can mix with charginos. We show that this mixing is fully compatibl…
Seesaw Majoron Model of Neutrino Mass and Novel Signals in Higgs Boson Production at LEP
Marco A. Diaz, M. A. Garcia-Jareno, Diego A. Restrepo +1
We perform a careful study of the neutral scalar sector of a model which includes a singlet, a doublet, and a triplet scalar field under . This model is motivated by neutrin…
Gauge and Yukawa Unification with Broken R-Parity
Marco A. Diaz, J. Ferrandis, Jorge C. Romao +1
We study gauge and Yukawa coupling unification in the simplest extension of the Minimal Supersymmetric Standard Model (MSSM) which incorporates R-Parity violation through a bilinea…