Extensive experimental and theoretical explorations over the last decades showed that the
nucleon (proton/neutron) is not just a simple system of 3 quarks bound by gluons, but a …

The nucleons (protons and neutrons) are by far the most abundant form of matter in our
visible Universe; they are composite particles made of quarks and gluons, the fundamental …

A bstract We perform a global fit of the available polarized Semi-Inclusive Deep Inelastic
Scattering (SIDIS), polarized pion-induced Drell-Yan (DY) and W±/Z boson production data …

We study the QCD evolution of the Sivers effect in both semi-inclusive deep inelastic
scattering (SIDIS) and Drell-Yan production (DY). We pay close attention to the …

We examine the QCD evolution for the transverse momentum dependent observables in
hard processes of semi-inclusive hadron production in deep inelastic scattering and Drell …

We perform the global analysis of polarized semi-inclusive deep inelastic scattering (SIDIS),
pion-induced polarized Drell-Yan (DY) process, and W±/Z boson production data and …

We present an update to the QCD global analysis of single transverse-spin asymmetries
presented in [J. Cammarota (Jefferson Lab Angular Momentum Collaboration), Phys. Rev. D …

A bstract A comprehensive set of azimuthal single-spin and double-spin asymmetries in
semi-inclusive leptoproduction of pions, charged kaons, protons, and antiprotons from …

The STAR Collaboration reports measurements of the transverse single-spin asymmetry
(TSSA) of inclusive π 0 at center-of-mass energies (s) of 200 GeV and 500 GeV in …

A bstract We compute the unpolarized quark and gluon transverse-momentum dependent
fragmentation functions (TMDFFs) at next-to-next-to-next-to-leading order (N 3 LO) in …