The first step of SIDIS program at JLab-12 GeV is to firmly establish the ... evidence to prove that quark information is well-preserved in the fragmentation ...
... models fail to reproduce consistently the DVCS cross section and asymmetry data ... High accuracy on measured observables to test models (high luminosity ...
Delia Hasch. towards a 3D imaging of hadrons ... polarised nucleon: [x=0] from lattice ... HERMES: combined analysis of charge & polarisation dependent data ...
Argonne National Laboratory. Hall C seminar. Jefferson Lab ... One-parameter model depending only on the effective potential seen by the electron on average. ...