A lattice determination of the second moment of the polarised valence quark distribution

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dc.creatorGoeckeler, M.
dc.creatorHorsley, R.
dc.creatorMankiewicz, L.
dc.creatorPerlt, H.
dc.creatorRakow, P.
dc.creatorSchierholz, G.
dc.creatorSchiller, A.
dc.date1997-08-07
dc.date.accessioned2026-07-07T11:47:48Z
dc.date.available2026-07-07T11:47:48Z
dc.descriptionWe perform a Monte Carlo calculation of the second moment of the polarised valence quark distributions in the nucleon, using quenched Wilson fermions. The special feature of this moment is that it is directly accessible experimentally. At a scale of $μ\approx 2$GeV we find $Δ^{(1)}u = 0.198(8)$, $Δ^{(1)}d = -0.0477(33)$. We compare these numbers with recent experimental results of the SMC collaboration.
dc.description10 pages, Latex2e, 2 figures, epsf and latexsym required
dc.identifierhttps://arxiv.org/abs/hep-ph/9708270
dc.identifierhttp://arxiv.org/abs/hep-ph/9708270
dc.identifierPhys.Lett.B414:340-346,1997
dc.identifierdoi:10.1016/S0370-2693(97)01201-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202699
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.titleA lattice determination of the second moment of the polarised valence quark distribution
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