Higgs-mass constraints on a supersymmetric solution of the muon g-2 anomaly

TL;DR

This paper explores how Higgs-mass predictions restrict the parameter space of a supersymmetric model with two Higgs doublet pairs, which aims to explain the muon g-2 anomaly through enhanced muon Yukawa coupling.

Contribution

It introduces a SUSY model with two Higgs doublet pairs that addresses the muon g-2 anomaly and analyzes how Higgs-mass constraints limit its parameter space.

Findings

Higgs-mass constraints significantly restrict the model's parameters.

The model can still accommodate the muon g-2 anomaly within these constraints.

Higgs mass predictions provide key insights into SUSY model viability.

Abstract

The prediction for the quartic coupling of the SM-like Higgs boson constrains the parameter space of SUSY models, even in scenarios where all of the new-particle masses are above the scale probed so far by the LHC. We study the implications of the Higgs-mass prediction on a recently-proposed SUSY model that features two pairs of Higgs doublets, and provides a solution to the g-2 anomaly thanks to a suitable enhancement of the muon Yukawa coupling.