The review will cover recent experimental results on
- inclusive double spin asymmetries in polarized DIS,
- quark helicity distributions from semi-inclusive DIS (SIDIS),
- the gluon helicity distribution from high-pt hadron pairs and open-charm production
in polarized SIDIS and from double spin asymmetries in polarized pp collisions,
- transverse spin physics, including measurements of the Collins and Sivers asymmetry
from a transversely polarised proton or deuteron target, transverse Lambda polarization
and the transverse single spin asymmetry AN in pp collisions for several identified
hadrons. |