Heavy top quark mass in the minimal universal seesaw model

TL;DR

This paper analyzes the energy scales and predicts the heavy top quark mass within the Minimal Universal Seesaw Model, showing its sensitivity to Yukawa couplings and providing a specific mass range based on recent data.

Contribution

It offers a numerical analysis of the hierarchy of energy scales and predicts the heavy top quark mass in the MUSM, highlighting the dependence on Yukawa couplings.

Findings

Heavy top quark mass predicted between 1.4 TeV and 7.2 TeV.

$M_T$ is sensitive to Yukawa coupling values.

Lightest quark families remain massless at tree level.

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.