Global Analysis of Transverse-Spin Observables
We report preliminary results on a global fit of the Sivers effect in semi-inclusive deep-inelastic scattering (SIDIS), Collins effect in SIDIS, Collins effect in semi-inclusive annihilation (SIA), and AN in proton-proton collisions. All of these transverse-spin observables are driven by the same quark-gluon-quark correlations, which allows for such a global analysis to be performed.