Target Fragmentation at Polarized HERA: A Test of Universal Topological Charge Screening in QCD

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dc.creatorde Florian, D.
dc.creatorShore, G. M.
dc.creatorVeneziano, G.
dc.date1997-11-17
dc.date.accessioned2026-07-07T04:02:51Z
dc.date.available2026-07-07T04:02:51Z
dc.descriptionTopological charge screening has been proposed as the mechanism responsible for the anomalous suppression in the first moment of the polarized proton structure function -- the `proton spin' effect. An immediate consequence is that this suppression should be target-independent, since the screening is a fundamental property of the QCD vacuum. Here, we study the possibility of testing the target-independent suppression in semi-inclusive target fragmentation processes at polarized HERA.
dc.descriptionContribution to the proceedings of the 1997 Workshop on `Physics with Polarized Protons at HERA', DESY-Hamburg, DESY-Zeuthen and CERN, March-September 1997
dc.identifierhttps://arxiv.org/abs/hep-ph/9711353
dc.identifierhttp://arxiv.org/abs/hep-ph/9711353
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/47411
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTarget Fragmentation at Polarized HERA: A Test of Universal Topological Charge Screening in QCD
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