Hadron Structure and Weak Interactions in a Gauge Theory

Abstract
We construct an anomaly-free U(1) SU(2) gauge model of weak and electromagnetic interactions based on the three-triplet model of hadron structure. The model has a large number of interesting experimental consequences and requires a relatively low value for the mass of charged intermediate vector bosons; while the lower bound is 13 GeV, 18 GeV is the preferred value.