arXiv:0808.3982·v1·High Energy Physics — Phenomenology
Pretzelosity distribution function
H.Avakian🇺🇸 · A.V.Efremov🇷🇺 · P.Schweitzer🇩🇪 · F.Yuan🇺🇸
Abstract
The 'pretzelosity' distribution is discussed. Theoretical properties, model results, and perspectives to access experimental information on this leading twist, transverse momentum dependent parton distribution function are reviewed. Its relation to helicity and transversity distributions is highlighted.
Comments: contribution to Transversity 2008, 28-31 May 2008, Ferrara, Italy