68 citations
3 papers
hep-ph2007★ 2 cited
Probing a Supersymmetric Model for Neutrino Masses at Ultrahigh Energy Neutrino Telescopes
M. Hirsch, D. P. Roy, J. W. F. Valle
A bilinear R-Parity breaking SUSY model for neutrino mass and mixing predicts the lightest superparticle to decay mainly into a pair of tau leptons or b quarks along with a neutrin…
hep-ph2007★ 3 cited
SUSY Search in Future Collider and Dark Matter Experiments
D. P. Roy
The lightest superparticle in the MSSM is expected to be a Bino, Higgsino or Wino. We consider the dark matter abundance constraint on these LSP scenarios in the minimal SUGRA and…
hep-ph2007★ 68 cited
Natural Dark Matter in SUSY GUTs with Non-universal Gaugino Masses
S. F. King, J. P. Roberts, D. P. Roy
We consider neutralino dark matter within the framework of SUSY GUTs with non-universal gaugino masses. In particular we focus on the case of SU(5) with a SUSY breaking F-term in t…