Exclusive electroproduction and off-diagonal parton distributions

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dc.creatorDiehl, M.
dc.creatorGousset, T.
dc.creatorPire, B.
dc.date1998-11-02
dc.date.accessioned2026-07-07T04:05:38Z
dc.date.available2026-07-07T04:05:38Z
dc.descriptionOff-diagonal parton distributions occur in several hard exclusive reactions. They extend the study of hadron structure beyond what can be learned from ordinary distributions and have a particularly rich spin structure. The hard scattering subprocesses in electroproduction of mesons and of real photons satisfy helicity selection rules, which provide powerful tools to test leading-twist dominance at a given value of the hard scale.
dc.description7 pages, 3 figures, LaTeX2e. Talk given at the Fourth Workshop on Quantum Chromodynamics, Paris, France, 1-6 June 1998
dc.identifierhttps://arxiv.org/abs/hep-ph/9811220
dc.identifierhttp://arxiv.org/abs/hep-ph/9811220
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/48477
dc.subjectHigh Energy Physics - Phenomenology
dc.titleExclusive electroproduction and off-diagonal parton distributions
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