Efficacious Extra U(1) Factor for the Supersymmetric Standard Model
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
The totality of neutrino-oscillation phenomena appears to require the existence of a light singlet neutrino. As pointed out recently, this can be naturally accommodated with a specific extra U(1) factor contained in the superstring-inspired E model and its implied particle spectrum. We analyze this model for other possible consequences. We discuss specifically the oblique corrections from Z-Z' mixing, the phenomenology of the two-Higgs-doublet sector and the associated neutralino sector, as well as possible scenarios of gauge-coupling unification.
Cite
@article{arxiv.hep-ph/9603353,
title = {Efficacious Extra U(1) Factor for the Supersymmetric Standard Model},
author = {E. Keith and Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/9603353},
year = {2009}
}
Comments
17 pages, LaTex, 4 figures available upon request from [email protected]