Search Results

Advanced search parameters have been applied.
open access

A simple and realistic model of supersymmetry breaking

Description: We present a simple and realistic model of supersymmetry breaking. In addition to the minimal supersymmetric standard model, we only introduce a hidden sector gauge group SU(5) and three fields X, F and \bar{F}. Supersymmetry is broken at a local minimum of the potential, and its effects are transmitted to the supersymmetric standard model sector through both standard model gauge loops and local operators suppressed by the cutoff scale, which is taken to be the unification scale. The form of th… more
Date: September 25, 2007
Creator: Nomura, Yasunori & Papucci, Michele
Partner: UNT Libraries Government Documents Department
open access

Electroweak Supersymmetry with an Approximate U(1)_PQ

Description: A predictive framework for supersymmetry at the TeV scale is presented, which incorporates the Ciafaloni-Pomarol mechanism for the dynamical determination of the \mu parameter of the MSSM. It is replaced by (\lambda S), where S is a singlet field, and the axion becomes a heavy pseudoscalar, G, by adding a mass, m_G, by hand. The explicit breaking of Peccei-Quinn (PQ) symmetry is assumed to be sufficiently weak at the TeV scale that the only observable consequence is the mass m_G. Three models f… more
Date: May 12, 2004
Creator: Hall, L.J. & Watari, T.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen