Extraction of TMDs from Hard Scattering Data
Andrea Signori · 2017
almost a global fit of quark unpolarized TMDs intrinsic momentum: beyond the Gaussian assumption PROs CONs includes TMD evolution no "pure" info on TMD FFs accuracy of TMD evolution : not the state of the art replica methodology kinematic dependence in intrinsic part of TMDs only "low" transverse momentum (no fixed order and Y-term) flavor separation : problematic How : factorization 16 TMD factorization