A framework for unified Dirac gauginos

Karim Benakli (1)

1 LPTHE - Laboratoire de Physique Théorique et Hautes Energies

We identify the Minimal Dirac Gaugino Supersymmetric Standard Model (MDGSSM) as the minimal field content with Dirac gauginos allowing unification of gauge coupling. We stress that its parameter space describes also other most popular models as the MSSM, NMSSM and MRSSM. We discuss the generation of trilinear couplings in models of gauge mediation that has been overlooked in the past. We study the different source of Higgs mixings and constraints from the ƿ parameter. Finally, we provide new experimental limits on the masses of the scalar octets.

Mots clés: gaugino: Dirac; coupling: gauge; mediation: gauge; mass: scalar; minimal supersymmetric standard model; mixing

Domaines: Physique des Hautes Energies - Théorie [hep-th]

Karim Benakli. A framework for unified Dirac gauginos. 5th International Conference on New Frontiers in Physics, Jul 2016, Kolymbari, Greece. pp.01001, ⟨10.1051/epjconf/201716401001⟩. ⟨hal-01669608⟩