Single spin asymmetries in polarized proton-proton, polarized antiproton-proton inclusive processes

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dc.creatorAnselmino, M.
dc.creatorBoglione, M.
dc.creatorMurgia, F.
dc.date1998-10-02
dc.date.accessioned2026-07-07T04:05:18Z
dc.date.available2026-07-07T04:05:18Z
dc.descriptionSingle spin asymmetries in polarized proton(antiproton) + proton -> pion + X have been measured to be large. They can be understood within perturbative QCD by introducing new k_perp and spin dependences in fragmentation and/or distribution functions. We discuss first how these effects in distribution functions alone can account for existing data and predict single spin asymmetries in other processes; then we see how similar effects in fragmentation functions alone can fit the existing data; finally we devise strategies to discriminate between the two contributions
dc.description3 pages, LaTeX, 1 ps figure, uses sprocl.sty, epsfig.sty. Talk delivered by F. Murgia at the XIII International Symposium on High Energy Spin Physics (SPIN98), September 8-12, 1998, Protvino, Russia
dc.identifierhttps://arxiv.org/abs/hep-ph/9810228
dc.identifierhttp://arxiv.org/abs/hep-ph/9810228
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/48359
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSingle spin asymmetries in polarized proton-proton, polarized antiproton-proton inclusive processes
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