Volume 352 - XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2019) - Joint Working Group 2 + Working Group 7: Small-x and Diff + Future of DIS
Sub-eikonal spin corrections and $g_1$ structure function at low-x
G.A. Chirilli
Full text: pdf
Pre-published on: 2019 July 22
Published on: 2019 October 04
Abstract
To study the high-energy spin dynamics in hadronic processes probed at the future Electron-Ion Collider, one has to calculate the sub-eikonal corrections and apply the Operator Product Expansion in terms of infinite Wilson line operators. I present the extension of the OPE to include spin dynamics and the non-linear helicity evolution equations for $g_1$ structure-function.
DOI: https://doi.org/10.22323/1.352.0253
Open Access