Heavy top quark mass in the minimal universal seesaw model

Abstract

We study the hierarchy between $M_T, v_L$, and $v_R$, the relevant energy scales of the Minimal Universal Seesaw Model (MUSM), where the two lightest quark families remain massless at tree level. We also predict the heavy top quark mass, $m_{t'}$. We do some numerical analysis using recent experimental data. Our numerical analysis demonstrates that $M_T$ is sensitive to the values of the Yukawa couplings. The heavy top quark mass $(m_{t'})$ is predicted to be within the range from 1.4 TeV to 7.2 TeV.