Transverse-momentum distributions in a diquark spectator model
Transverse-momentum distributions in a diquark spectator model
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 generate $T$-odd distribution functions. Different choices for the diquark polarization states are considered, as well as a few options for the form factor at …