282 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Federico Santa María Technical UniversityCL59 papers
- Centro Científico Tecnológico de ValparaísoCL45 papers
- Millennium Institute for Subatomic Physics at High-Energy Frontier, Saphir36 papers
- Centre National de la Recherche ScientifiqueFR28 papers
- Pontificia Universidad Católica de ChileCL26 papers
- University of ChileCL25 papers
- Universidad Andrés BelloCL21 papers
- University of ConcepciónCL21 papers
- Universidad Diego PortalesCL19 papers
- Universidade Federal do Rio Grande do NorteBR19 papers
- University of TübingenDE19 papers
- Universidad de Santiago de ChileCL18 papers
38 papers · 1 filter
Models with two Higgs doublets and a light pseudoscalar:a portal to dark matter and the possible excess
Giorgio Arcadi, Abdelhak Djouadi, Farinaldo Queiroz
In the context of a two-Higgs doublet model, supplemented by an additional light pseudoscalar Higgs boson and a stable isosinglet fermion, we consider the possibility of addressing…
Coupled-channel analysis of the process
Yury S. Surovtsev, Petr Bydžovský, Thomas Gutsche +3
We study the process involving the principle mechanisms, the structure of its cross section and the role of individual isoscalar-tensor resonances in the saturation o…
Ultrafast modulation of vibrational polaritons for controlling the quantum field statistics at mid-infrared frequencies
Johan F. Triana, Felipe Herrera
Controlling the quantum field statistics of confined light is a long-standing goal in integrated photonics. We show that by coupling molecular vibrations with a confined mid-infrar…
Thermal production of sexaquarks in heavy-ion collisions
D. Blaschke, Larissa Bravina, Kyrill Bugaev +12
We present new results on the thermal production yield of a hypothetical state made of six quarks assuming its production in heavy-ion collisions at the CERN LHC. A state…
Lepton Phenomenology of Stueckelberg Portal to Dark Sector
A. Kachanovich, S. Kovalenko, S. Kuleshov +2
We propose an extension of the Standard Model (SM) with a gauge invariant dark dector connected to the SM via a new portal -- the Stueckelberg portal, arising in the fr…
Semi-empirical Quantum Optics for Mid-Infrared Molecular Nanophotonics
Johan F. Triana, Mauricio Arias, Jun Nishida +6
Nanoscale infrared (IR) resonators with sub-diffraction limited mode volumes and open geometries have emerged as new platforms for implementing cavity quantum electrodynamics (QED)…
Collective enhancement in dissipative quantum batteries
Javier Carrasco, Jerónimo R. Maze, Carla Hermann-Avigliano +1
We study a quantum battery made out of non-mutually interacting qubits coupled to a dissipative single electromagnetic field mode in a resonator. We quantify the charging energ…
Long-lived heavy neutral leptons at the LHC: four-fermion single- operators
Rebeca Beltrán, Giovanna Cottin, Juan Carlos Helo +3
Interest in searches for heavy neutral leptons (HNLs) at the LHC has increased considerably in the past few years. In the minimal scenario, HNLs are produced and decay via their mi…
Novel Corrections to the Momentum Sum Rule for Nuclear Structure Functions
Stanley J. Brodsky, Valery E. Lyubovitskij, Ivan Schmidt
We address novel features of deep inelastic lepton scattering on nuclei at small Bjorken variable . In this regime the lepton-nuclear cross section involves the interferenc…
mediated Flavour Changing Neutral Currents with a Fourth Vector-Like Family
A. E. Cárcamo Hernández, S. F. King, H. Lee
We discuss mediated flavour changing neutral currents within a model where the hierarchical quark and lepton masses are explained via a fourth vector-like family, together with…
Selective and Collective Actuation in Active Solids
P. Baconnier, D. Shohat, C. Hernandèz +4
Active solids consist of elastically coupled out-of-equilibrium units performing work. They are central to autonomous processes, such as locomotion, self-oscillations and rectifica…
Heavy singly charged Higgs bosons and inverse seesaw neutrinos as origins of large in two higgs doublet models
L. T. Hue, A. E. Cárcamo Hernández, H. N. Long +1
We show that simple extensions of two Higgs doublet models consisting of new heavy neutrinos and a singly charged Higgs boson singlet can successfully explain the experimental data…
Universal Inverse seesaw mechanism as a source of the SM fermion mass hierarchy
A. E. Cárcamo Hernández, D. T. Huong, Ivan Schmidt
We build a renormalizable theory where the inverse seesaw mechanism explains the pattern of SM fermion masses. To the best of our knowledge, our model corresponds to the first impl…
The Forward Physics Facility: Sites, Experiments, and Physics Potential
Luis A. Anchordoqui, Akitaka Ariga, Tomoko Ariga +78
The Forward Physics Facility (FPF) is a proposal to create a cavern with the space and infrastructure to support a suite of far-forward experiments at the Large Hadron Collider dur…
Discovering heavy neutrino oscillations in rare Bc meson decays at HL-LHCb
Sebastian Tapia, Marcelo Vidal-Bravo, Jilberto Zamora-Saa
In this work, we study the lepton flavor and lepton number violating meson decays via two intermediate on-shell Majorana neutrinos into two charged leptons and a char…
Roads for Right-handed Neutrino Dark Matter: Fast Expansion, Standard Freeze-out, and Early Matter Domination
Giorgio Arcadi, Jacinto Paulo Neto, Farinaldo S. Queiroz +1
Right-handed neutrinos appear in several extensions beyond the Standard Model, specially in connection to neutrino masses. Motivated by this, we present a model of right-handed neu…
Improved exclusion limit for light dark matter from annihilation in NA64
Yu. Andreev, D. Banerjee, J. Bernhard +55
The current most stringent constraints for the existence of sub-GeV dark matter coupling to Standard Model via a massive vector boson were set by the NA64 experiment for…
Entropic uncertainty relations for mutually unbiased periodic coarse-grained observables resemble their discrete counterparts
Łukasz Rudnicki, Stephen P. Walborn
One of the most important and useful entropic uncertainty relations concerns a dimensional system and two mutually unbiased measurements. In such a setting, the sum of two info…
Probing the explanation of the muon (g-2) anomaly and thermal light dark matter with the semi-visible dark photon channel
C. Cazzaniga, P. Odagiu, E. Depero +55
We report the results of a search for a new vector boson () decaying into two dark matter particles of different mass. The heavier particle subsequently decays…
Collider signatures of vector-like fermions from a flavor symmetric model
Cesar Bonilla, A. E. Cárcamo Hernández, João Gonçalves +3
We propose a model with two Higgs doublets and several scalar singlets with a global non-Abelian flavor symmetry . This discrete group acc…
Analysis of the nonleptonic two-body decays of the hyperon
Mikhail A. Ivanov, Jürgen G. Körner, Valery E. Lyubovitskij +1
We systematically study two-body nonleptonic decays of light lambda hyperon with account for both short- and long-distance effects. The short-distance effects a…
Radiative transitions of charmonium states in the covariant confined quark model
Gurjav Ganbold, Thomas Gutsche, Mikhail A. Ivanov +1
We have studied the dominant radiative transitions of the charmonium -and -wave states within the covariant confined quark model. The gauge invariant leading-order transition…
Gauged Inverse Seesaw from Dark Matter
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +2
We propose an economical model addressing the generation of the Inverse Seesaw mechanism from the spontaneous breaking of a local , with the Majorana masses of the ster…
Confronting the inverse seesaw mechanism with the recent muon g-2 result
João Paulo Pinheiro, C. A. de S. Pires, Farinaldo S. Queiroz +1
Since the heavy neutrinos of the inverse seesaw mechanism mix largely with the standard ones, the charged currents formed with them and the muons have the potential of generating r…