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hep-ph2026
Fermiophobic Z' Bosons in 3-4-1 Models: Classification and Collider Constraints
Eduard Suarez, Yithsbey Giraldo, Eduardo Rojas
We investigate the fermion spectra and collider phenomenology of models based on the \(SU(3)_C \otimes SU(4)_L \otimes U(1)_X\) gauge symmetry, focusing on two realizations of the…
hep-ph2026
Non-Standard Interactions and Light Z' Bosons from CEvNS Data at CONUS+: A Statistical Analysis
Ch. M. Benavides, C. S. Muñoz, B. C. Canas +1
Motivated by the recent results reported by the CONUS collaboration, in which coherent elastic neutrino-nucleus scattering (CES) with reactor antineutrinos was obs…
hep-ph2026
Linking Axions, the Flavor Problem, and Neutrino Masses through a Flavored Peccei-Quinn Symmetry
Yithsbey Giraldo, Eduardo Rojas, Juan C. Salazar
Recent measurements by several experimental collaborations have reported deviations from Standard Model (SM) predictions in diphoton final states, potentially hinting at the existe…