L. M. de la Vega

activity

20202025

collaborators

3 papers

hep-ph2025

Leptoquark-mediated Dirac neutrino mass and its impact on $B \to K ν ν ˉ$ and $K \to π ν ν ˉ$ decays

Chuan-Hung Chen, Cheng-Wei Chiang, Leon M. G. de la Vega

Right-handed neutrinos $ν_{R}$ play a crucial role in flavor-changing neutral-current processes with missing energy, such as $b\to s + \slashed{E} $ and $d\to s + \slashed{E} $, wher…

hep-ph2021

Flavored axion in the UV-complete Froggatt-Nielsen models

Leon M. G. de la Vega, Newton Nath, Stefan Nellen +1

We propose UV-completions of Froggatt-Nielsen-Peccei-Quinn models of fermion masses and mixings with flavored axions, by incorporating heavy fields. Here, the $U (1)$ Froggatt-Niels…

hep-ph2020

Neutrino phenomenology in a left-right $D_{4}$ symmetric model

Cesar Bonilla, Leon M. G. de la Vega, R. Ferro-Hernandez +2

We present a minimal left-right symmetric flavor model and analyze the predictions for the neutrino sector. In this scenario, the Yukawa sector is shaped by the dihedral $D_{4}$ symm…

Leptoquark-mediated Dirac neutrino mass and its impact on B→Kννˉ and K→πννˉ decays

Flavored axion in the UV-complete Froggatt-Nielsen models

Neutrino phenomenology in a left-right D4​ symmetric model

Leptoquark-mediated Dirac neutrino mass and its impact on $B \to K ν ν ˉ$ and $K \to π ν ν ˉ$ decays

Neutrino phenomenology in a left-right $D_{4}$ symmetric model