Different G_F and sin^2(theta_W) for different processes
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
A natural theoretical framework is presented which allows for small departures from quark-lepton universality such that different G_F and sin^2(theta_W) values are applicable for different processes. In particular, the inequality (G_F)^{NC}_{lq} < (G_F)^{CC}_{lq} < (G_F)^{CC}_{ll} < (G_F)^{NC}_{ll} holds. New physics is predicted at the TeV scale.
Cite
@article{arxiv.hep-ph/0306218,
title = {Different G_F and sin^2(theta_W) for different processes},
author = {Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/0306218},
year = {2007}
}
Comments
9 pages, talk at NUINT 02