arXiv:1904.03494·v2·High Energy Physics — Phenomenology
Transverse Force Tomography
Fatma P. Aslan🇺🇸 · Matthias Burkardt🇺🇸 · Marc Schlegel🇺🇸
Abstract
While twist-2 GPDs allow for a determination of the distribution of partons on the transverse plane, twist-3 GPDs contain quark-gluon correlations that provide information about the average transverse color Lorentz force acting on quarks. We demonstrate how twist-3 GPDs can be used to provide transverse position information about that force.
Comments: Minor modifications, one plot corrected, results and conclusions remain unchanged