activity
20222026
most citedProbing displaced (dark)photons from low reheating freeze-in at the LHC

6 citations · 13 across the 7 of their papers we have counts for

collaborators

7 papers

hep-ph2026

Direct constraints on the agnostic SMEFT from heavy-neutrino searches at the LHC

Luc\'ıa Duarte, Agust\'ın Guillenea

The observation of neutrino oscillations and masses motivates extensions of the Standard Model containing right-handed neutrinos. If additional new physics exists at scales beyond…

hep-ex2026

Latin American HECAP Physics Briefing Book 2025

Mario A. Acero, Alexis A. Aguilar-Arevalo, Belén Andrada +24

The first process for the Latin American Strategy Forum for Research Infrastructure for High Energy, Cosmology and Astroparticle Physics (LASF4RI-HECAP) came to a conclusion in Oct…

hep-ph2025★ 6 cited

Probing displaced (dark)photons from low reheating freeze-in at the LHC

Paola Arias, Bastián Díaz Sáez, Lucía Duarte +3

We extend the Standard Model (SM) by introducing a gauge boson and a real pseudo-scalar field, both odd under a symmetry. The resulting low-energy spectrum c…

hep-ph2025★ 2 cited

Future collider sensitivities to SMEFT interactions

Lucía Duarte, Daniel Chalençon Maisian, Tomás Urruzola

The discovery of neutrino oscillations and masses provides strong motivation to extend the Standard Model by including right-handed neutrinos, which lead to heavy neutrino states t…

hep-ph2023

Bounding the Dimension-5 Seesaw Portal with Non-Pointing Photon Searches

L. Duarte, J. Jones-Pérez, C. Manrique-Chavil

The addition of operators to the Seesaw model leads to the Dimension-5 Seesaw Portal. Here, two new operators provide interactions for the heavy sterile neutrinos. In particu…

hep-ph2023★ 4 cited

Sensitivity prospects for lepton-trijet signals in the SMEFT at the LHeC

Gabriel Zapata, Tomás Urruzola, Oscar A. Sampayo +1

The observation of neutrino oscillations and masses motivates the extension of the standard model with right handed neutrinos, leading to heavy neutrino states possibly in the elec…

hep-ph2022★ 1 cited

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…