Perturbative Renormalisation for Low Moments of Generalised Parton Distributions with Clover Fermions

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dc.creatorGockeler, M.
dc.creatorHorsley, R.
dc.creatorPerlt, H.
dc.creatorRakow, P. E. L.
dc.creatorSchaefer, A.
dc.creatorSchierholz, G.
dc.creatorSchiller, A.
dc.date2005-11-19
dc.date.accessioned2026-07-07T11:43:22Z
dc.date.available2026-07-07T11:43:22Z
dc.descriptionWe present the non-forward quark matrix elements of operators with one and two covariant derivatives needed for the renormalisation of the first and second moments of generalised parton distributions in one-loop lattice perturbation theory using clover fermions. For some representations of the hypercubic group commonly used in simulations we define the sets of possible mixing operators and compute the one-loop mixing matrices of renormalisation factors. Tadpole improvement is applied to the results and some numerical examples are presented.
dc.description8 pages, 2 figures, Talk given at Workshop on Computational Hadron Physics, Nicosia, September 2005
dc.identifierhttps://arxiv.org/abs/hep-lat/0511041
dc.identifierhttp://arxiv.org/abs/hep-lat/0511041
dc.identifierNucl.Phys.Proc.Suppl.153:269-276,2006
dc.identifierdoi:10.1016/j.nuclphysbps.2006.01.037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201216
dc.subjectHigh Energy Physics - Lattice
dc.titlePerturbative Renormalisation for Low Moments of Generalised Parton Distributions with Clover Fermions
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