arXiv:hep-ph/9609277·v1·High Energy Physics — Phenomenology
Deep Inelastic Structure Functions in a Covariant Spectator Model
K. Kusaka🇯🇵 · G. Piller🇩🇪 · A.W. Thomas🇦🇺 · A.G. Williams🇦🇺
Abstract
Deep-inelastic structure functions are studied within a covariant scalar diquark spectator model of the nucleon. Treating the target as a two-body bound state of a quark and a scalar diquark, the Bethe-Salpeter equation (BSE) for the bound state vertex function is solved in the ladder approximation. The valence quark distribution is discussed in terms of the solutions of the BSE.
Comments: 22 pages, LaTeX, 7 Postscript figures included using epsfig.sty