181 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Millennium Science InitiativeCL36 papers
- Centro Científico Tecnológico de ValparaísoCL27 papers
- Federico Santa María Technical UniversityCL26 papers
- Universidad Andrés BelloCL16 papers
- Universidade Federal do Rio Grande do NorteBR10 papers
- Vietnam Academy of Science and TechnologyVN10 papers
- Millennium InstituteBR9 papers
- University of La SerenaCL7 papers
- European Organization for Nuclear ResearchCH6 papers
- LIP - Laboratory of Instrumentation and Experimental Particle PhysicsPT6 papers
- Taras Shevchenko National University of KyivUA6 papers
- Universidad de Playa Ancha de Ciencias de la EducaciónCL6 papers
50 papers
SND@LHC Upgrade for the High-Luminosity LHC: Physics Reach and Installation Scenarios
LHC Collaboration
The SND@LHC experiment is currently taking data at the Large Hadron Collider (LHC), exploring the unique forward region at pseudorapidities from 7.2 to 8.4. Its physics programme c…
Physical implications of a double right-handed gauge symmetry
Duong Van Loi, A. E. Cárcamo Hernández, N. T. Duy +2
Guided by the flipping principle, we propose a novel extension of the Standard Model based on a double right-handed gauge symmetry. In this framework, all left-handed fermio…
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…
The SND@LHC neutron shielding
LHC Collaboration
The design and construction of a neutron shielding for the SND@LHC detector, which utilizes a combination of plexiglass and borated polyethylene, is presented. FLUKA simulations we…
Tri-hypercharge versus tri-darkcharge
Duong Van Loi, A. E. Cárcamo Hernández, Van Que Tran +1
We propose a minimal, ultraviolet-complete, and renormalizable extension of the Standard Model, in which the three generations of ordinary fermions are distinguished by family-depe…
Installation and performance of the 3rd Veto plane at the SND@LHC detector
LHC Collaboration
During 2022/2023 the optimal inefficiency of the Veto system of the SND@LHC detector was measured to be . To reduce this inefficiency, a third Veto plane…
Search for sub-GeV Scalars in collisions
D. Cogollo, Y. M. Oviedo-Torres, Farinaldo S. Queiroz +2
Light scalars that couple to leptons are common figures in beyond the Standard Model endeavors. Considering a scalar that has universal and couplings to leptons only, we compute th…
Fermion masses and mixings and charged lepton flavor violation in a 3-3-1 model with inverse seesaw
A. E. Cárcamo Hernández, D. T. Huong, H. N. Long +1
We present a extension of the 3-3-1 gauge model supplemented by an flavor symmetry and cyclic discrete symmetries, including , , , , 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…
Vector Dark Matter from the 5-Dimensional Representation of
Patricio Escalona, Sebastián Acevedo, Paulo Areyuna +3
The introduction of electroweak multiplets that transform under any representation of the standard gauge group suggests the existence of electrically neutral stable parti…
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…
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…
Mono-Higgs and Mono- Production in the Minimal Vector Dark Matter Model
Gonzalo Benítez-Irarrázabal, Alfonso R. Zerwekh
The Minimal Vector Dark Matter is a viable realization of the minimal dark matter paradigm. It extends the Standard Model by the inclusion of a vector matter field in the adjoint r…
The H0 trouble: Confronting Non-thermal Dark Matter and Phantom Cosmology with the CMB, BAO, and Type Ia Supernovae data
Simony S da Costa, Dêivid R da Silva, Álvaro S de Jesus +2
We have witnessed different values of the Hubble constant being found in the literature in the past years. Albeit, early measurements often result in an much smaller than tho…
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…
Probing a Dark Sector with Collider Physics, Direct Detection, and Gravitational Waves
Giorgio Arcadi, Glauber C. Dorsch, Jacinto P. Neto +2
We assess the complementarity between colliders, direct detection searches, and gravitational wave interferometry in probing a scenario of dark matter in the early universe. The mo…
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…
Observation of collider muon neutrinos with the SND@LHC experiment
LHC Collaboration
We report the direct observation of muon neutrino interactions with the SND@LHC detector at the Large Hadron Collider. A data set of proton-proton collisions at …
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…
Fermion mass hierarchy in an extended left-right symmetric model
Cesar Bonilla, A. E. Cárcamo Hernández, Sergey Kovalenko +3
We present a Left-Right symmetric model that provides an explanation for the mass hierarchy of the charged fermions within the framework of the Standard Model. This explanation is…
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…
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…