Speaker
Nobuo Sato
(Jefferson Lab)
Description
We present a new global QCD analysis of spin-dependent PDFs (SPDF)
and fragmentation functions (FF) performed by the JAM (Jefferson Lab
Angular Momentum) Collaboration, based on all available data on
inclusive spin structure functions from CERN, SLAC, DESY and JLab,
and all semi-inclusive hadron production data from electron-positron
annihilation experiments, including the most resent measurements
from Belle and BaBar. Preliminary results on combined SPDFs and FFs
using polarized semi-inclusive data from COMPASS and HERMES will be
presented.
Primary author
Nobuo Sato
(Jefferson Lab)
