SO(10) inspired gauge-mediated supersymmetry breaking

Understand

We consider a supersymmetric model motivated by a SO(10) grand unified theory: the gauge sector near the supersymmetry scale consists of SU(3)_c x SU(2)_L x U(1)_R x U(1)_{B-L}.

• We embed this model in minimal gauge mediation and incorporate neutrino data via an inverse seesaw mechanism.
• Also in this restricted model, the additional D terms can rise the light Higgs mass in a sizable way.
• Therefore, it is much easier to obtain m_h \simeq 125 GeV without the need to push the supersymmetry spectrum to extremely large values as it happens in models with minimal supersymmetric standard model particle content only.