QCD Sum Rule Analysis of Leading Twist Non-Singlet Operator Matrix Elements

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dc.creatorChamoun, N.
dc.creatorRoss, G. G.
dc.date1996-12-27
dc.date.accessioned2026-07-07T04:01:05Z
dc.date.available2026-07-07T04:01:05Z
dc.descriptionWe use QCD sum rules to determine the difference between moments of the non-singlet structure functions. This combination decouples from the singular behaviour of the structure functions near x=1 as calculated in the quark-gluon basis and thus should lead to improved sum rule predictions. However, we find there are still very large errors due to higher order corrections. In order to refine the error analysis, we study the effect of renormalon ambiguities on our QCD sum rules results.
dc.description11 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9612477
dc.identifierhttp://arxiv.org/abs/hep-ph/9612477
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/46771
dc.subjectHigh Energy Physics - Phenomenology
dc.titleQCD Sum Rule Analysis of Leading Twist Non-Singlet Operator Matrix Elements
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