Quark Mass Matrices from a Softly Broken U(1) Symmetry

Preprint

18 April 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0104181

Abstract

Assigning U(1) charges to the quarks of the standard model, and allowing one extra scalar doublet with m^2 > 0, the correct pattern of the up and down quark mass matrices is obtained, together with their charged-current mixing matrix.

Keywords

QUARK MASS MATRICES
CORRECT PATTERN
STANDARD MODEL
SOFTLY BROKEN
CHARGES
QUARKS

All Related Versions

Version 1, 2001-04-18, ArXiv
Published version: Physics Letters B, 516 (1-2), 165.

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