Yukawa Structure with Maximal Predictability

TL;DR

This paper proposes a simple quark mass matrix model based on a power structure that achieves high predictability, fits current data well, and predicts the unitarity triangle's vertex position.

Contribution

It introduces a novel Ansatz for quark mass matrices with a power structure, enhancing predictability and fitting experimental data effectively.

Findings

Accurately fits current quark mass and mixing data

Predicts the unitarity triangle vertex (ar{ ho},ar{ heta})

Demonstrates the model's high predictive power

Abstract

A simple Ansatz for the quark mass matrices is considered, based on the assumption of a power structure for the matrix elements and the requirement of maximal predictability. A good fit to the present experimental data is obtained and the position of the vertex of the unitarity triangle, i.e. (\bar{\rho},\bar{\eta}), is predicted.