Relatively Heavy Higgs Boson in More Generic Gauge Mediation
Abstract
We discuss gauge mediation models where the doublet messengers and Higgs doublets are allowed to mix through a "charged" coupling. The charged coupling replaces messenger parity as a means of suppressing flavor changing neutral currents without introducing any unwanted CP violation. As a result of this mixing between the Higgs doublets and the messengers, relatively large A-terms are generated at the messenger scale. These large A-terms produce a distinct weak scale mass spectrum. Particularly, we show that the lightest Higgs boson mass is enhanced and can be as heavy as 125GeV for a gluino mass as light as 2TeV. We also show that the stops are heavier than that predicted by conventional gauge mediation models. It is also shown that these models have a peculiar slepton mass spectrum.
Cite
@article{arxiv.1107.3006,
title = {Relatively Heavy Higgs Boson in More Generic Gauge Mediation},
author = {Jason L. Evans and Masahiro Ibe and Tsutomu T. Yanagida},
journal= {arXiv preprint arXiv:1107.3006},
year = {2015}
}
Comments
17pages, 5 figures, revised version