arXiv:hep-ph/0511017·v1·High Energy Physics — Phenomenology
Comparing extractions of Sivers functions
M.Anselmino · M.Boglione · J.C.Collins · U.D'Alesio · A.V.Efremov · K.Goeke · A.Kotzinian · S.Menzel · A.Metz · F.Murgia · A.Prokudin · P.Schweitzer · W.Vogelsang · F.Yuan
Abstract
A comparison is given of the various recently published extractions of the Sivers functions from the HERMES and COMPASS data on single-transverse spin asymmetries in semi-inclusive deeply inelastic scattering.
Comments: Contribution to the proceedings of "The International Workshop on Transverse Polarisation Phenomena in Hard Processes" (Transversity 2005), Villa Olmo (Como), 7-10th. September 2005