Phenomenology of Minimal Flavour Deconstruction at the lowest new scale

TL;DR

This paper explores a flavor-non-universal gauge theory with unique Yukawa coupling patterns, analyzing its phenomenological implications at the lowest new physics scale, particularly focusing on a multi-TeV neutral vector boson.

Contribution

It provides a detailed phenomenological analysis of a minimal flavor deconstruction model with global symmetries controlling Yukawa couplings and flavor deviations, especially at the multi-TeV scale.

Findings

Constraints on the mass of the neutral vector boson $m_{Z_{23}}$ from flavor observables.

Predictions for deviations from the Standard Model in flavor processes.

Potential signatures for future collider experiments.

Abstract

I describe in detail the phenomenology of a d=4 flavour-non-universal gauge theory, based on Ref. [1] , where global accidental symmetries control the pattern of the Yukawa couplings of the charged fermions and, at the same time, the deviations from the Standard Model of the relevant flavour observables. Special attention is payed to the phenomenology at the lowest new scale, the mass $m_{Z_{23}}$ of a neutral vector boson, in the MultiTeV