Methods for Pseudoscalar Flavour-Singlet Mesons with Staggered Fermions

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dc.creatorGregory, Eric B.
dc.creatorIrving, Alan C.
dc.creatorRichards, Chris M.
dc.creatorMcNeile, Craig
dc.date2007-09-26
dc.date.accessioned2026-07-07T11:19:35Z
dc.date.available2026-07-07T11:19:35Z
dc.descriptionWe present the first 2+1 flavour lattice QCD calculations of pseudoscalar flavour-singlet propagators using improved staggered fermions. We explore the relevant techniques and discuss prospects for the larger scale studies now in progress. The disconnected correlator is shown to have a highly non-Gaussian distribution and reliable estimates of the errors require care.
dc.description44 pages,24 Figures
dc.identifierhttps://arxiv.org/abs/0709.4224
dc.identifierhttp://arxiv.org/abs/0709.4224
dc.identifierPhys.Rev.D77:065019,2008
dc.identifierdoi:10.1103/PhysRevD.77.065019
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193734
dc.subjectHigh Energy Physics - Lattice
dc.titleMethods for Pseudoscalar Flavour-Singlet Mesons with Staggered Fermions
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