Phenomenology of static-light mesons from unquenched lattice QCD calculations

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dc.creatorUKQCD Collaboration
dc.creatorMcNeile, Craig
dc.creatorMichael, Chris
dc.creatorThompson, Gavin
dc.date2004-09-15
dc.date.accessioned2026-07-07T11:43:19Z
dc.date.available2026-07-07T11:43:19Z
dc.descriptionWe present results for the static-light meson from unquenched lattice QCD. The unquenched gauge configurations were generated using the non-perturbatively improved clover action. At the fixed lattice spacing of 0.1 fm the lightest sea quark mass used is a third of the strange quark mass. A comparison is made between heavy-light chiral perturbation theory and the f_B^(static) decay constant. The mass of the bottom quark is also reported: m_b(m_b) = 4.25(2)(11) GeV, where the first error is statistical and the last error is the systematic uncertainty.
dc.descriptionPoster presented at Lattice2004(heavy), Fermilab, June 21-26, 2004. 3 pages
dc.identifierhttps://arxiv.org/abs/hep-lat/0409095
dc.identifierhttp://arxiv.org/abs/hep-lat/0409095
dc.identifierNucl.Phys.Proc.Suppl.140:455-457,2005
dc.identifierdoi:10.1016/j.nuclphysbps.2004.11.248
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201198
dc.subjectHigh Energy Physics - Lattice
dc.titlePhenomenology of static-light mesons from unquenched lattice QCD calculations
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