3 papers
hep-ph2025
Violation of energy conditions and the gravitational radius of the proton
Adrian Dumitru, Jorge Noronha
The energy-momentum tensor (EMT) of the proton encodes fundamental information about its mass, pressure, and shear distributions. Using recent lattice QCD data for the gravitationa…
hep-ph2025
Off forward non-SCHC contributions to exclusive vector quarkonium production from the "spin dependent BFKL Pomeron"
Sanjin BeniÄ, Adrian Dumitru
A novel contribution to off-forward, exclusive vector quarkonium production, $γ^{(*)}+p \to V+p$, at high energy is derived which corresponds to a -channel exchange of a BFKL h…
hep-ph2025
Gluon Sivers function from forward exclusive photoproduction on unpolarized protons
Sanjin Benic, Adrian Dumitru, Leszek Motyka +1
Exclusive production of a axial vector quarkonia in photon-proton scattering at high energies requires a -odd -channel exchange. In the limit of vanishing momentum…