output
20022026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations

Showing hep-phShow all

25 papers · 1 filter

hep-ph2025

Quark polarization and transverse momentum effects on double quarkonium production in hadronic collisions

Carlo Flore, Cristian Pisano

We investigate the inclusive production of double quarkonia (, , mesons) in polarized hadron-hadron collisions, considering the kinematic configuration where the tr…

hep-ph2025★ 1 cited

Reassessing the gallium anomaly using self-consistent electron wave functions

M. Cadeddu, N. Cargioli, G. Carotenuto +3

The gallium anomaly, a persistent discrepancy exceeding in the Ga neutrino capture rates from Cr and Ar radioactive sources by the GALLEX, SAGE, and recen…

hep-ph2025★ 2 cited

Fermionic sub-GeV Dark Matter from evaporating Primordial Black Holes at DarkSide-50

50 Collaboration, P. Agnes, I. F. Albuquerque +125

We present a search for boosted dark matter from Primordial Black Holes (PBH) evaporation using the DarkSide-50 ionization-signal-only dataset corresponding to the experiment's ($1…

hep-ph2025★ 2 cited

The impact of future - and -meson measurements with the SMOG2 program at LHCb on the determination of nuclear parton distribution functions

Carlo Flore, Cynthia Hadjidakis, Daniel Kikoła +2

We perform an analysis of the potential impact of future - and -meson measurement within the SMOG2 fixed-target program at the LHCb experiment on nuclear parton distribution…

hep-ph2024

Azimuthal asymmetries in lepton and heavy-quark pair production in UPCs

Daniël Boer, Luca Maxia, Cristian Pisano

Azimuthal modulations in lepton and heavy-quark pair production in ultraperipheral collisions (UPCs) of highly charged ions are investigated. The modulations in the azimuthal angle…

hep-ph2024★ 8 cited

Simultaneous Extraction of the Weak Radius and the Weak Mixing Angle from Parity-Violating Electron Scattering on

Matteo Cadeddu, Nicola Cargioli, Jens Erler +4

We study the impact of nuclear structure uncertainties on a measurement of the weak charge of at the future MESA facility in Mainz. Information from a large varie…