Publications (39)
Strong moduli stabilization and phenomenology
Emilian Dudas, Andrei Linde, Yann Mambrini +2
We describe the resulting phenomenology of string theory/supergravity models with strong moduli stabilization. The KL model with F-term uplifting, is one such example. Models of th…
Neutrino sector impacts SUSY dark matter
Vernon Barger, Danny Marfatia, Azar Mustafayev
Motivated by the fact that neutrinos are massive, we study the effect of neutrino Yukawa couplings on neutralino dark matter observables within the framework of a supersymmetric se…
What if Supersymmetry Breaking Unifies beyond the GUT Scale?
John Ellis, Azar Mustafayev, Keith A. Olive
We study models in which soft supersymmetry-breaking parameters of the MSSM become universal at some unification scale, , above the GUT scale, $\mgut$. We assume that the s…
Mixed Higgsino Dark Matter from a Large SU(2) Gaugino Mass
Howard Baer, Azar Mustafayev, Heaya Summy +1
We observe that in SUSY models with non-universal GUT scale gaugino mass parameters, raising the GUT scale SU(2) gaugino mass |M_2| from its unified value results in a smaller valu…
Post-LHC7 fine-tuning in the mSUGRA/CMSSM model with a 125 GeV Higgs boson
Howard Baer, Vernon Barger, Peisi Huang +3
The recent discovery of a 125 GeV Higgs-like resonance at LHC, coupled with the lack of evidence for weak scale supersymmetry (SUSY), have severely constrained SUSY models such as…
SUSY Normal Scalar Mass Hierarchy Reconciles (g-2), b->s,gamma and Relic Density
Howard Baer, Alexander Belyaev, Tadas Krupovnickas +1
Recent experimental and theoretical determinations of (g-2)_muon, Omega*h^2 and BF(b->s,gamma) place exceedingly tight constraints on the minimal supergravity (mSUGRA) model. We ad…