A 331 model for Lepton Flavor Universality Violation in B decays-Reference-Cited by-同舟云学术

A 331 model for Lepton Flavor Universality Violation in B decays

Published:2022-01-15 Issue:02 Volume:37 Page:
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

Lebbal Soumia¹,Mimouni Jamal²,Mebarki Noureddine³

Affiliation:

1. Physics Department, University of Batna 1, Allées 19 mai, Route de Biskra, Batna 05000, Algeria

2. Physics Department, University Frères Mentouri Constantine 1, Ain El-Bey Road, Constantine, 25017, Algeria & RUSCM-CERIST, Constantine, Algeria

3. Physics Department, University Frères Mentouri Constantine 1, Ain El-Bey Road, Constantine 25017, Algeria

Abstract

Lepton Flavor Universality Violation (LFUV) in [Formula: see text] decays in both neutral [Formula: see text] and charged [Formula: see text] processes observed in the ratios [Formula: see text] and [Formula: see text] is investigated in the framework of a model based on the extended symmetry gauge [Formula: see text] whose leptonic sector consists of five triplets. It is shown that in order to explain the experimentally observed deviations from the Standard Model in these flavor changing transitions, a nonminimal version of the model has to be considered. We investigate the ability of this model in accommodating the model-independent scenarios currently favored by global fits.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X22500051

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