Muon and electron g− 2 and lepton masses in flavor models

L Calibbi, ML López-Ibáñez, A Melis… - Journal of High Energy …, 2020 - Springer
A bstract The stringent experimental bound on μ→ eγ is compatible with a simultaneous and
sizable new physics contribution to the electron and muon anomalous magnetic moments …

LFV and (g-2) in non-universal SUSY models with light higgsinos

C Han, ML López-Ibáñez, A Melis, O Vives… - Journal of High Energy …, 2020 - Springer
A bstract We consider a supersymmetric type-I seesaw framework with non-universal scalar
masses at the GUT scale to explain the long-standing discrepancy of the anomalous …

Anomaly-free ALP from non-Abelian flavor symmetry

C Han, ML López-Ibáñez, A Melis, O Vives… - Journal of High Energy …, 2022 - Springer
A bstract Motivated by the XENON1T excess in electron-recoil measurements, we
investigate the prospects of probing axion-like particles (ALP) in lepton flavor violation …

Muon and lepton flavor violation in supersymmetric GUTs

ME Gómez, S Lola, Q Shafi, CS Ün - Physical Review D, 2024 - APS
We present a class of supersymmetric (SUSY) GUT models that can explain the apparent
discrepancy between the SM predictions and experimental values of muon g-2 while …

Controlled flavor violation in the MSSM from a unified Δ (27) flavor symmetry

I de Medeiros Varzielas, ML López-Ibáñez… - Journal of High Energy …, 2018 - Springer
A bstract We study the phenomenology of a unified supersymmetric theory with a flavor
symmetry Δ (27). The model accommodates quark and lepton masses, mixing angles and …

Controlled fermion mixing and FCNCs in a∆(27) 3+ 1 Higgs Doublet Model

AE Cárcamo Hernández… - Journal of High Energy …, 2021 - Springer
A bstract We propose a 3+ 1 Higgs Doublet Model based on the∆(27) family symmetry
supplemented by several auxiliary cyclic symmetries leading to viable Yukawa textures for …

Constraining low-scale flavor models with and lepton flavor violation

ML López-Ibáñez, A Melis, MJ Pérez, MH Rahat… - Physical Review D, 2022 - APS
We present here two concrete examples of models where a sub-TeV scale breaking of their
respective T 13 and A 5 flavor symmetries is able to account for the recently observed …

Lepton flavor violation and neutrino masses from A5 and CP in the non-universal MSSM

ML López-Ibáñez, A Melis, D Meloni… - Journal of High Energy …, 2019 - Springer
A bstract We analyze the phenomenological consequences of embedding a flavor symmetry
based on the groups A 5 and CP in a supersymmetric framework. We concentrate on the …

Leptogenesis in Δ (27) with a universal texture zero

F Björkeroth, I de Medeiros Varzielas… - Journal of High Energy …, 2019 - Springer
A bstract We investigate the possibility of viable leptogenesis in an appealing Δ (27) model
with a universal texture zero in the (1, 1) entry. The model accommodates the mass …

Slepton non-universality in the flavor-effective MSSM

ML López-Ibáñez, A Melis, MJ Pérez… - Journal of High Energy …, 2017 - Springer
A bstract Supersymmetric theories supplemented by an underlying flavor-
symmetry\({\mathcal {G}} _f\) provide a rich playground for model building aimed at …