Sivers effect in Drell-Yan processes

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dc.creatorAnselmino, M.
dc.creatorBoglione, M.
dc.creatorD'Alesio, U.
dc.creatorMelis, S.
dc.creatorMurgia, F.
dc.creatorProkudin, A.
dc.date2009-01-20
dc.date.accessioned2026-07-07T12:55:26Z
dc.date.available2026-07-07T12:55:26Z
dc.descriptionThe Sivers distributions recently extracted from semi-inclusive deep inelastic scattering data [1] are used to compute estimates for Sivers asymmetries in Drell-Yan processes which are being planned at several facilities (RHIC, COMPASS, J-PARC, PAX, PANDA, NICA (JINR) and SPASCHARM (IHEP)). Most of these asymmetries turn out to be large and could allow a clear test of the predicted sign change of the Sivers distributions when active in SIDIS and Drell-Yan processes. This is regarded as a fundamental test of our understanding, within QCD and the factorization scheme, of single spin asymmetries.
dc.descriptionRevTeX4, 12 pages, 23 eps figures
dc.identifierhttps://arxiv.org/abs/0901.3078
dc.identifierhttp://arxiv.org/abs/0901.3078
dc.identifierPhys.Rev.D79:054010,2009
dc.identifierdoi:10.1103/PhysRevD.79.054010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/224250
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSivers effect in Drell-Yan processes
dc.typetext

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