arXiv:hep-ph/9702280·v1·High Energy Physics — Phenomenology
Quark Distribution Functions in a Diquark Spectator Model
P.J. Mulders (NIKHEF and Free University Amsterdam)🇳🇱 · J. Rodrigues (NIKHEF and Instituto Superior Tecnico)🇳🇱
Abstract
The representation of quark distribution functions in terms of nonlocal operators is combined with a simple diquark spectator model. This allows us to estimate these functions for the nucleon ensuring correct crossing and support properties.
Comments: 7 pages RevTex using epsfig.sty, including 3 figures