Quark Mass Ratios and Mixing Angles from SU(3) Family Gauge Symmetry
arXiv:hep-ph/0603104 · doi:10.1016/j.physletb.2006.04.043
Abstract
We explore a framework for the computation of quark mass ratios and CKM mixing angles based on an SU(3) family gauge symmetry. The four ratios md/mb, ms/mb, mu/mt, and mc/mt can be fit at one-loop in the family gauge interaction. The same is true of the quark mixing angles theta12 and theta23, although the result for theta13 is too small. The CP violating phase is naturally O(1).
6 pages, 1 table, small corrections, added references
Cited by in corpus (9)
- Flavour physics of leptons and dipole moments
- Generation Symmetry and E_6 Unification
- Neutrinos and SU(3) Family Gauge Symmetry
- SU(3) Family Gauge Symmetry and the Axion
- Fermion Mixings in SU(9) Family Unification
- Family symmetries and the origin of fermion masses and mixings
- Masses and Mixings in a Grand Unified Toy Model
- Fermion masses and neutrino mixing in an U(1)_H flavor symmetry model with hierarchical radiative generation for light charged fermion masses
- Tests of a Family Gauge Symmetry Model at 10^3 TeV Scale