Single transverse spin asymmetries for semi-inclusive pion production in DIS

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dc.creatorAnselmino, M.
dc.creatorBoglione, M.
dc.creatorMurgia, F.
dc.date1999-07-07
dc.date.accessioned2026-07-07T04:07:34Z
dc.date.available2026-07-07T04:07:34Z
dc.descriptionWe present a phenomenological approach to the description of single transverse spin asymmetries (STSA) in inclusive hadron production. It generalizes the pQCD formalism for high energies and large p_T inclusive hadron production processes, A+B -> C+X, by incorporating quark intrinsic motion in the spin dependent quark distribution and fragmentation functions. We concentrate here on spin and k_T effects in the fragmentation process of a polarized quark into the observed hadron, and give predictions for STSA in semi-inclusive deep inelastic scattering, l + p -> pion + X and gamma^* + p -> pion + X.
dc.descriptionLaTeX, 4 pages, 2 eps figures, uses epsfig.sty. Talk delivered by F. Murgia at the DESY Workshop "Polarized Protons at High Energies - Accelerator Challenges and Physics Opportunities", DESY - Hamburg, 17-20 May 1999, to appear in the proceedings
dc.identifierhttps://arxiv.org/abs/hep-ph/9907269
dc.identifierhttp://arxiv.org/abs/hep-ph/9907269
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49191
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSingle transverse spin asymmetries for semi-inclusive pion production in DIS
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