3 papers
hep-ph2025
The azimuthal asymmetry in exclusive production
Chentao Tan, Zhun Lu
The azimuthal angular correlation between the transverse momenta of the scattered electron and the recoil proton in the process provides a…
hep-ph2024
Gluon GTMDs at nonzero skewness and impact parameter dependent parton distributions
Chentao Tan, Zhun Lu
We investigate the leading twist generalized transverse momentum dependent parton distributions (GTMDs) of the unpolarized and longitudinally polarized gluons in the nucleon. We ad…
hep-ph2023
Gluon generalized parton distributions and angular momentum in a light-cone spectator model
Chentao Tan, Zhun Lu
We study the leading twist gluon generalized parton distributions (GPDs) and the gluon angular momentum inside the proton within a light-cone spectator model. Using the light-cone…