397 citations · 3.3k across the 99 of their papers we have counts for
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Spontaneous CP Violation in the Next-to-Minimal Supersymmetric Standard Model Revisited
G. C. Branco, F. Krüger, J. C. Romão +1
We re-examine spontaneous CP violation at the tree level in the context of the next-to-minimal supersymmetric standard model (NMSSM) with two Higgs doublets and a gauge singlet fie…
Solving the Solar and Atmospheric Neutrino Problems with Supersymmetry
J. C. Romao
The simplest unified extension of the Minimal Supersymmetric Standard Model with bi-linear R--Parity violation provides a predictive scheme for neutrino masses which can account fo…
Testing neutrino mixing at future collider experiments
W. Porod, M. Hirsch, J. Romao +1
Low energy supersymmetry with bilinear breaking of R-parity leads to a weak-scale seesaw mechanism for the atmospheric neutrino scale and a radiative mechanism for the solar neutri…
Broken R Parity, Neutrino Anomalies and Collider Tests
M. Hirsch, W. Porod, J. Romao +1
The solar and atmospheric neutrino anomalies constitute the only solid and most remarkable evidence for physics beyond the Standard Model, indicating that the lepton mixing matrix…
Bilinear R-parity violating SUSY: Solving the solar and atmospheric neutrino problems
M. Hirsch, W. Porod, J. W. F. Valle +2
Bilinear R-parity violation is a simple extension of the MSSM allowing for Majorana neutrino masses. One of the three neutrinos picks up mass by mixing with the neutralinos of the…
Neutralino Phenomenology at LEP2 in Supersymmetry with Bilinear Breaking of R-parity
A. Bartl, W. Porod, D. Restrepo +2
We discuss the phenomenology of the lightest neutralino in models where an effective bilinear term in the superpotential parametrizes the explicit breaking of R-parity. We consider…