Top and Higgs Masses in Dynamical Symmetry Breaking

Abstract

A model for composite electroweak bosons is re-examined to establish approximate ranges for the initial predictions of the top and Higgs masses. Higher order corrections to this $4$-fermion theory at a high mass scale where the theory is matched to the Standard Model have little effect, as do wide variations in this scale. However, including all one loop evolution and defining the masses self-consistently, at their respective poles, moves the top mass upward by some $10$ GeV to near $175$ GeV and the Higgs mass down by a similar amount to near $125$ GeV.