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

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.
Comment: 22 pages, 3 PDF figures; v2: references added, discussion of figure 2 expanded. Version to be published in EPJC