Chiral Extensions of the MSSM
arXiv:1206.0761 · doi:10.1142/S0217732313500259
Abstract
We present a class of extensions of the MSSM characterized by a fully chiral field content (no mu-terms) and no baryon or lepton number violating term in the superpotential due to an extra U'(1) gauge symmetry. The minimal model consist of the usual matter sector with family dependent U'(1) charges, six Higgs weak doublets, and three singlets required to give masses to the Higgsinos and cancel anomalies. We discuss its main features such as the tree level mass spectrum and the constraints on flavor changing processes.
13 pages. V2: Superpotential and U'(1) charges changed. Analysis of the spectrum for the new model added. References updated
References in corpus (6)
- Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
- Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
- Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector
- The Private Higgs
- U(1)' solution to the mu-problem and the proton decay problem in supersymmetry without R-parity
- Gauge Origin of M-Parity and the mu-Term in Supersymmetry