Quark-Lepton Nonuniversality
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
There is new experimental evidence which may be interpreted as a small departure from quark-lepton universality. We propose to understand this as the result of a hierarchy of mass scales in analogy to for strong isospin. We show in principle, but all are still approximately equal. New physics is predicted at the TeV scale.
Cite
@article{arxiv.hep-ph/0301006,
title = {Quark-Lepton Nonuniversality},
author = {Xiao-Yuan Li and Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/0301006},
year = {2007}
}
Comments
3 pages, talk by E. Ma at XXIII ENFPC, Aguas de Lindoia, Brazil (Oct 2002)