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OPE in Wilson lines with sub-eikonal spin corrections for TMDs and g1 structure function
2018
EPJ Web of Conferences
Low-x evolution of spin-dependent TMDs and spin g 1 structure function are relevant for the future Electron Ion Collider. To study spin-dynamics at high energies it is necessary to extend the eikonal approximation to include sub-eikonal corrections. I will discuss the Operator Product Expansion (OPE) in terms of Wilson lines with sub-eikonal corrections and derive the sub-eikonal quark propagator.
doi:10.1051/epjconf/201819200013
fatcat:hfsqvk323rb6ph6pjd62fx6nui