Complete twist-decomposition for non-local QCD vector operators in $x$-space

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dc.creatorLazar, Joerg Eilers Bodo Geyer Markus
dc.date2003-06-27
dc.date.accessioned2026-07-07T03:49:55Z
dc.date.available2026-07-07T03:49:55Z
dc.descriptionA general procedure is introduced allowing for the complete, infinite twist decomposition of non-local vector operators in QCD off the light-cone. The method is applied to the operators $\barψ(x) γ_μψ(-x)$ and $\barψ(x) σ_{μν} x^νψ(-x)$ as well as to their matrix elements thereby determining all power (resp. target mass) corrections being relevant for the related distribution amplitudes.
dc.description21 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0306269
dc.identifierhttp://arxiv.org/abs/hep-ph/0306269
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/42595
dc.subjectHigh Energy Physics - Phenomenology
dc.titleComplete twist-decomposition for non-local QCD vector operators in $x$-space
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