Weak Current in Harari's Heavy-Quark Model

Abstract

We show that by adding a $V+A$ heaviness-changing current to Harari's proposed current, the good results of Harari as well as of De R\'ujula, Georgi, and Glashow are retained. In addition, our proposal explains the observed $y$ anomaly in $\overline{\ensuremath{\nu}}$ interactions. Other consequences of the model are also discussed.