Abstract
We propose and study a constrained version of the exceptional supersymmetric standard model (), which we call the , based on a universal high energy scalar mass , trilinear scalar coupling and gaugino mass . We derive the renormalization group (RG) Equations for the , including the extra gauge factor and the low-energy matter content involving three 27 representations of . We perform a numerical RG analysis for the , imposing the usual low-energy experimental constraints and successful electroweak symmetry breaking. Our analysis reveals that the sparticle spectrum of the involves a light gluino, two light neutralinos, and a light chargino. Furthermore, although the squarks, sleptons, and boson are typically heavy, the exotic quarks and squarks can also be relatively light. We finally specify a set of benchmark points, which correspond to particle spectra, production modes, and decay patterns peculiar to the , altogether leading to spectacular new physics signals at the Large Hadron Collider.
4 More- Received 22 April 2009
DOI:https://doi.org/10.1103/PhysRevD.80.035009
©2009 American Physical Society