diffractive photoproduction 1exclusive j/psi production 1gluon distribution 1hera experiments 1hotspot model 1proton structure 1
From the 1 of 2 linked papers with an AI index.
Showing hep-phShow all
3 papers · 1 filter
hep-ph2026
Precise Determination of the Proton's Gluon Cloud Geometry from HERA data
Tobias Toll, Nahid Vasim
The paper extracts a precise shape of the proton’s gluon distribution by fitting a hotspot model to exclusive J/ψ production data from HERA, finding a small Gaussian core and a lar…
hep-ph2026
Small x dynamics of the unpolarised color dipole gluon TMD PDFs for all transverse momenta
Mariyah Siddiqah, Nahid Vasim, Mushood Nabi
A general solution of the Balitsky Kovchegov (BK) equation well describes the partonic behavior within the saturation regime and beyond this limit. This solution can potentially de…
hep-ph2024
Spin-flip gluon GTMD at small-
Sanskriti Agrawal, Nahid Vasim, Raktim Abir
Until recently the spin-flip processes in the deep inelastic scatterings are thought to be suppressed in the high energy. We found a positive intercept for the spin-flip generalize…