The last decade has seen a marked shift in how the internal structure of hadrons is
understood. Modern experimental facilities, new theoretical techniques for the continuum …

This handbook provides a comprehensive review of transverse-momentum-dependent
parton distribution functions and fragmentation functions, commonly referred to as …

We analyze the transverse-momentum-dependent distribution and fragmentation functions
in space-like and time-like hard processes involving at least two hadrons, in particular, 1 …

This report is based on a ten-week program on" Gluons and the quark sea at high-energies",
which took place at the Institute for Nuclear Theory in Seattle in Fall 2010. The principal aim …

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 …

All the leading-twist parton distribution functions are calculated in a spectator model of the
nucleon, using scalar and axial-vector diquarks. Single gluon rescattering is used to …

The state of the art concerning transverse-spin and transverse-momentum phenomena in
hard hadronic reactions is reviewed. An account is given of single-spin and azimuthal …

The most recent data on the weighted transverse single spin asymmetry AUT sin⁡(ϕ h-ϕ S)
from HERMES and COMPASS Collaborations are analyzed within the LO parton model with …

We study single-spin asymmetries in semi-inclusive deep inelastic scattering with
transversely polarized target. Based on the QCD factorization approach, we consider Sivers …

In this article we review the present understanding of azimuthal and single spin asymmetries
for inclusive and semi-inclusive particle production in unpolarized and polarized hadronic …