The supersymmetric Georgi-Machacek model

The supersymmetric Georgi-Machacek model

Blog Article

Abstract We show that the well known Georgi-Machacek (GM) model can be realized as a limit of the recently constructed Supersymmetric Custodial Higgs Triplet Model (SCTM) which in general contains a significantly more complex scalar spectrum.We dub this limit of the SCTM, which gives a weakly coupled origin for the GM model click here at the electroweak scale, the Supersymmetric GM (SGM) model.We derive a mapping between the SGM and GM models using g35 coupe fender it to show how a supersymmetric origin implies constraints on the Higgs potential in conventional GM model constructions which would generically not be present.

We then perform a simplified phenomenological study of diphoton and ZZ signals for a pair of benchmark scenarios to illustrate under what circumstances the GM model can mimic the SGM model and when they should be easily distinguishable.