126 GeV Higgs Boson Associated with D-term Triggered Dynamical Supersymmetry Breaking

• Main Authors: Hiroshi Itoyama, Nobuhito Maru
• Format: Article
• Language: English
• Published: MDPI AG 2015-03-01
• Series: Symmetry
• Subjects: supersymmetry breaking; D-term; Higgs boson
• Online Access: http://www.mdpi.com/2073-8994/7/1/193

Continuing with our previous work on \(D\)-term triggered dynamical supersymmetry breaking, , we consider a system in which our generic \({\cal N}=1\) action is minimally extended to include the pair of Higgs doublet superfields charged under the overall \(U(1)\) together with μ and Bμ terms. The gauge group is taken to be \(SU(3)_C \times SU(2)_L \times U(1)_Y \times U(1)\). We point out, among other things, that the Higgs mass less than the \(\textit{Z}\)-boson mass at tree level can be pushed up to be around 126 GeV by \(D\)-term contributions of the overall \(U(1)\). This is readily realized by taking a \(U(1)\) gauge coupling to be \({\cal O}(1)\).