Radiative Corrections to Higgs Masses in $Z^{\prime}$ Models
High Energy Physics - Phenomenology
2009-11-07 v3
Abstract
We calculate radiative corrections to the masses of the Higgs bosons in a minimal supersymmetric model that contains an additional non-anomalous (U(1)') gauge symmetry. With some fine-tuning of the (U(1)') charges of the Higgs fields, it is possible to suppress the (Z)--(Z^{\prime}) mixing. We use this fact, along with the lower bound on the lightest Higgs mass after LEPII era, as a criterion to restrict the set of parameters in our analysis. We calculate the mass of the lightest Higgs and its mixing with the other Higgs bosons, in a large region of the parameter space.
Cite
@article{arxiv.hep-ph/0210086,
title = {Radiative Corrections to Higgs Masses in $Z^{\prime}$ Models},
author = {Hassib Amini},
journal= {arXiv preprint arXiv:hep-ph/0210086},
year = {2009}
}
Comments
14 pages, 4 figures