20 citations · 56 across the 14 of their papers we have counts for
14 papers
Search for a Doubly Charged Scalar at the LHC and FCC-hh
Leticia Guedes, Gabriela Hoff, Farinaldo S. Queiroz +2
Doubly charged scalars frequently emerge in many well-motivated extensions of the Standard Model, particularly in frameworks that aim to explain the origin of neutrino masses. Thei…
Can the FCC-hh prove the B-L gauge symmetry?
Farinaldo S. Queiroz, J. Zamora-Saa, Ricardo C. Silva +1
We present a phenomenological study of the discovery potential at the FCC-hh for a new heavy neutral vector boson, Z', predicted by the gauge symmetry. Focusing on the…
Probing the existence of a new charged vector boson decaying into heavy neutral leptons using ultra-peripheral heavy ion collisions at ATLAS
Y. M. Oviedo-Torres, Sebastian Tapia, J. Zamora-Saa
In this paper we explore the potential of Ultra-peripheral Collisions at the LHC to investigate new physics, focusing on the production of new charged vector bosons tha…
Brazilian Report on Dark Matter 2024
I. F. M. Albuquerque, J. Alcaniz, A. Alves +51
One of the key scientific objectives for the next decade is to uncover the nature of dark matter (DM). We should continue prioritizing targets such as weakly-interacting massive pa…
LHC and HL-LHC Bounds on Visible and Invisible Decays in the Model
Farinaldo S. Queiroz, Jilberto Zamora-Saa, Ricardo C. Silva +1
In this work, we use publicly available data from ATLAS collaboration collected at LHC run 2 at a center-of-mass energy of TeV with an integrated luminosity of $139 fb…
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…
Constraints on Hidden Sectors Using Rare Kaon Decays
D. Cogollo, M. J. Neves, Tessio B. de Melo +3
The charged Kaon meson () features several hadronic decay modes, but the most relevant contribution to its decay width stems from the leptonic decay .…
Searching for a Leptophilic Z' and a 3-3-1 symmetry at CLIC
A. Alves, G. Gil da Silveira, V. P. Gonçalves +3
We derive the discovery potential of a leptophilic Z', and a Z' rising from a symmetry at the Compact Linear Collider (CLIC), which is planned…
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…
On the Role of LHC and HL-LHC in Constraining Flavor Changing Neutral Currents
S. Kovalenko, A. S. de Jesus, A. R. Zerwekh +5
The Standard Model (SM) has no flavor-changing neutral current (FCNC) processes at the tree level. Therefore, processes featuring FCNC in new physics are tightly constrained by dat…
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…
Constraining 3-3-1 Models at the LHC and Future Hadron Colliders
A. Alves, L. Duarte, S. Kovalenko +3
In this work, we derive lower mass bounds on the Z' gauge boson based on the dilepton data from LHC with 13 TeV of center-of-mass energy, and forecast the sensitivity of the High-L…
Deep learnig analysis of the inverse seesaw in a 3-3-1 model at the LHC
D. Cogollo, F. F. Freitas, C. A. de S. Pires +2
Inverse seesaw is a genuine TeV scale seesaw mechanism. In it active neutrinos with masses at eV scale requires lepton number be explicitly violated at keV scale and the existence…
Are 3-4-1 models able to explain the upcoming results of the muon anomalous magnetic moment?
D. Cogollo, Yohan M. Oviedo-Torres, Yoxara S. Villamizar
In light of the upcoming measurement of the muon anomalous magnetic moment (g-2), we revisit the corrections to g-2 in the context of the gauge symmetry. We…