Radiative corrections to Higgs masses in Z' models
Abstract
We calculate radiative corrections to the masses of the Higgs bosons in a minimal supersymmetrical model that contains an additional nonanomalous U(1)' gauge symmetry. With some finetuning of the U(1)' charges of the Higgs fields, it is possible to suppress the ZZ' mixing. We use this fact, along with the lower bound on the lightest Higgs mass after LEP II 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.
 Publication:

New Journal of Physics
 Pub Date:
 May 2003
 DOI:
 10.1088/13672630/5/1/349
 arXiv:
 arXiv:hepph/0210086
 Bibcode:
 2003NJPh....5...49A
 Keywords:

 High Energy Physics  Phenomenology
 EPrint:
 14 pages, 4 figures