74 citations · 1.1k across the 68 of their papers we have counts for
70 papers
Multi-component Dark Matter in a Novel Three-Loop Inverse Scotogenic Seesaw Model
Asmaa Abada, Nicolás Bernal, A. E. Cárcamo Hernández +4
We consider a model which provides an explanation of the origin of light neutrino masses, the baryon asymmetry of the Universe -- via leptogenesis -- and explains the observed dark…
Two-loop neutrino mass model with modular symmetry
A. E. Cárcamo Hernández, J. Echeverria-Puentes, Vishnudath K. N. +3
We propose a two-loop radiative neutrino mass model based on the modular flavour symmetry supplemented by a discrete symmetry. After spontaneous modular symm…
A novel two loop inverse seesaw model
Gonzalo Benítez-Irarrázabal, Rocío Branada Balbontín, Cesar Bonilla +3
We propose a Standard Model (SM) extension where neutrinos get masses through a two-loop inverse seesaw mechanism. This naturally explains the smallness of the neutrino masses and…
Phenomenology of an Extended Higgs Doublet Model with Family Symmetry
A. E. Cárcamo Hernández, Daniel Salinas-Arizmendi, Jonatan Vignatti +1
In order to explain the mass hierarchy and mixing pattern in the leptonic sector, we explore an extension of the Standard Model whose scalar sector includes one active and two iner…
Left-Right model with radiative double seesaw mechanism
Paulo Areyuna C., A. E. Cárcamo Hernández, Vishnudath K. N. +3
We propose an extended Left-Right symmetric model with an additional global symmetry , which after spontaneous symmetry breaking collapses to a residual subgroup $\mathbb{Z…
Pheno & Cosmo Implications of Scotogenic 3-loop Neutrino Mass Models
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +3
Radiative seesaw models are examples of interesting and testable extensions of the Standard Model to explain the light neutrino masses. In radiative models at 1-loop level, such as…
Phenomenology of 3-3-1 models with radiative inverse seesaw mechanism
V. H. Binh, Cesar Bonilla, A. E. Cárcamo Hernández +5
We propose two models based on the gauge symmetry, each incorporating distinct inverse seesaw mechanisms for generating neutrino masses at th…
Flavor phenomenology of an extended 2HDM with inverse seesaw mechanism
N. T. Duy, D. T. Huong, A. E. Carcamo Hernandez
We perform a detailed and comprehensive study of several flavor physics observables in both lepton and quark sectors within the framework of an extended 2HDM theory where the inver…
A common framework for fermion mass hierarchy, leptogenesis and dark matter
Carolina Arbeláez, A. E. Cárcamo Hernández, Claudio Dib +3
In this work, we explore an extension of the Standard Model designed to elucidate the fermion mass hierarchy, account for the dark matter relic abundance, and explain the observed…
Models of radiative linear seesaw with electrically charged mediators
A. E. Cárcamo Hernández, Yocelyne Hidalgo Velásquez, Sergey Kovalenko +2
We propose two versions of radiative linear seesaw models, where electrically charged scalars and vector-like leptons generate the Dirac neutrino mass submatrix at one and two loop…
Predictive linear seesaw model with family symmetry
A. E. Cárcamo Hernández, Ivo de Medeiros Varzielas, Juan Marchant González
We consider a model that accounts for the smallness of neutrino masses through the linear seesaw mechanism and employs a family symmetry to address the flavour problem. The…
Three-Loop Inverse Scotogenic Seesaw Models
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +2
We propose a class of models providing an explanation of the origin of light neutrino masses, the baryon asymmetry of the Universe via leptogenesis and offering viable dark matter…
Phenomenology of a scotogenic neutrino mass model at 3-loops
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +3
By extending the minimal scotogenic model with a spontaneously broken global symmetry and a preserved symmetry, we build a seesaw model for generating neutri…
Global analysis and LHC study of a vector-like extension of the Standard Model with extra scalars
A. E. Cárcamo Hernández, Kamila Kowalska, Huchan Lee +1
We perform a global analysis of a vector-like extension of the Standard Model, which also features additional doublet and singlet scalars. The usual Yukawa interactions are forbidd…
Dark Matter from a Radiative Inverse Seesaw Majoron Model
Cesar Bonilla, A. E. Cárcamo Hernández, Bastián Díaz Sáez +2
We propose a Majoron-like extension of the Standard Model with an extra global -symmetry where neutrino masses are generated through an inverse seesaw mechanism at the 1-lo…
Phenomenological aspects of the fermion and scalar sectors of a flavored 3-3-1 model
A. E. Cárcamo Hernández, Juan Marchant González, M. L. Mora-Urrutia +1
We proposed a viable and predictive model based on the gauge symmetry, supplemented by the global symmetry, the family symm…
Linear seesaw mechanism from dark sector
A. E. Cárcamo Hernández, Vishnudath K. N., José W. F. Valle
We propose a minimal model where a dark sector seeds neutrino mass generation radiatively within the linear seesaw mechanism. Neutrino masses are calculable, since tree-level contr…
Gravitational waves from a scotogenic two-loop neutrino mass model
Cesar Bonilla, A. E. Cárcamo Hernández, João Gonçalves +3
We propose a framework to account for neutrino masses at the two-loop level. This mechanism introduces new scalars and Majorana fermions to the Standard Model. It is assumed the ex…
Lepton universality violation in the MF331 model
P. N. Thu, N. T. Duy, A. E. Carcamo Hernandez +1
We perform a detailed study of the and processes in a minimal flipped 331 model based on the $SU(3)_C\times SU(3)_L\times…
Fermion masses and mixings and muon anomaly in a flavored 2HDM
V. V. Vien, H. N. Long, A. E. Cárcamo Hernández +1
We propose an extended 2HDM with symmetry that can successfully accommodate the SM fermion mass and mixing hierarchy. The tiny masses of the active neutri…
Phenomenology of extended multiHiggs doublet models with family symmetry
A. E. Cárcamo Hernández, Catalina Espinoza, Juan Carlos Gómez-Izquierdo +2
We propose extended 3HDM and 4HDM models where the SM gauge symmetry is enlarged by the spontaneously broken group, the preserved and broken cyclic symmetries. Ea…
Phenomenological and cosmological implications of a scotogenic three-loop neutrino mass model
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +3
We propose a scotogenic model for generating neutrino masses through a three-loop seesaw. It is a minimally extended inert doublet model with a spontaneously broken global symmetry…
Flavor changing interactions confronted with meson mixing and hadron colliders
A. E. Cárcamo Hernández, L. Duarte, A. S. de Jesus +5
We have witnessed some flavor anomalies appeared in the past years, and explanations based on extended gauge sectors are among the most popular solutions. These beyond the Standard…
Can the muon anomalous magnetic moment and the anomalies be simultaneously explained in a minimally extended model?
H. Lee, A. E. Cárcamo Hernández
We analyze the implications of an extended 2HDM theory in quark masses and mixings, electroweak precision tests, charged lepton flavor violating (CLFV) decays, neutrino trident pro…