8 papers
Sub-eikonal stress and model dependence of the small- gluon D-term
Lei Wang
The leading-eikonal small- dipole gives a compact representation of the gluon momentum form factor . We show that the same information is not sufficient to determine the…
Emergent Local Phase-Space Scaling in Small-x Gluon Evolution
Lei Wang
Geometric scaling is a central output of nonlinear small- evolution, but it is less clear whether the same dynamics fixes a probability distribution in transverse phase space. U…
Collinearly Improved Balitsky-Kovchegov Evolution of the Gluon Wigner Distribution
Lei Wang
We study how collinearly improved small- evolution modifies the elliptic gluon Wigner distribution and its coherent diffractive dijet signal. Starting from the …
Energy-Flow Moments for Elliptic Gluon Wigner Tomography
Lei Wang
The elliptic small- gluon Wigner distribution correlates transverse momentum with impact parameter, but it is usually accessed through exclusive diffractive dijets whose recoil…
Nuclear Gluon Gravitational Form Factors and Neutron Skins at the Electron-Ion Collider
Lei Wang
Coherent quarkonium production at the Electron--Ion Collider can image the average small- gluon radius of nuclei, providing a reaction mechanism complementary to parity-violatin…
Multiplicity-dependent forward jet production in proton-nucleus collisions
Lei Wang
Forward jet production in proton--nucleus collisions probes a dilute projectile scattering from a dense small- nuclear gluon field, while the charged-particle multiplicity insid…