3 papers
hep-ph2026
Combined constraints on dark photons from high-energy collisions, cosmology, and astrophysics
A. W. Romero Jorge, L. Sagunski, Guan-Wen Yuan +2
We investigate a dark sector coupled to the Standard Model (SM) through a kinetically mixed dark photon associated with a new gauge symmetry. Kinetic mixing $\varepsilo…
hep-ex2026
Hadron Physics Opportunities at FAIR
J. G. Messchendorp, F. Nerling, P. Achenbach +103
This White Paper outlines a coordinated, decade-spanning programme of hadron and QCD studies anchored at the GSI/FAIR accelerator complex. Profiting from intense deuteron, proton a…
hep-ph2025
Constraints on Kinetic Mixing of Dark Photons from Dilepton Spectra
A. W. Romero Jorge, E. Bratkovskaya, T. Song +1
Dark photons, the hypothetical gauge bosons associated with an additional symmetry, can couple to Standard Model particles through a small kinetic mixing parameter…