sin$^2 \theta_W$ theory and new physics
High Energy Physics - Phenomenology
2015-12-01 v2
Abstract
After briefly discussing the importance of the precise measurement of the weak mixing angle, we discuss the implication of the dark Z on the low-Q^2 parity tests. The dark Z is a very light (roughly, MeV - GeV scale) gauge boson, which couples to the electromagnetic current as well as the weak neutral current.
Cite
@article{arxiv.1511.03783,
title = {sin$^2 \theta_W$ theory and new physics},
author = {Hye-Sung Lee},
journal= {arXiv preprint arXiv:1511.03783},
year = {2015}
}
Comments
More descriptions and references. For PhiPsi 15 proceedings