Preliminary heavy-light decay constants from the MILC collaboration

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dc.creatorBernard, C.
dc.creatorBlum, T.
dc.creatorDe, A.
dc.creatorDeGrand, T.
dc.creatorDeTar, C.
dc.creatorGottlieb, Steven
dc.creatorHeller, U. M.
dc.creatorIshizuka, N.
dc.creatorKärkkäinen, L.
dc.creatorLabrenz, J.
dc.creatorSoni, A.
dc.creatorSugar, R.
dc.creatorToussaint, D.
dc.date1994-11-29
dc.date.accessioned2026-07-07T11:34:39Z
dc.date.available2026-07-07T11:34:39Z
dc.descriptionPreliminary results from the MILC collaboration for $f_B$, $f_{B_s}$, $f_D$, $f_{D_s}$ and their ratios are presented. We compute in the quenched approximation at $β=6.3$, 6.0 and 5.7 with Wilson light quarks and static and Wilson heavy quarks. We attempt to quantify systematic errors due to finite volume, finite lattice spacing, large $am$, and fitting and extrapolation uncertainties. The hopping parameter approach of Henty and Kenway is used to treat the heavy quarks; the sources are Coulomb gauge gaussians.
dc.description3 pages, compressed postscript (uufiles), talk given at Lattice '94
dc.identifierhttps://arxiv.org/abs/hep-lat/9411080
dc.identifierhttp://arxiv.org/abs/hep-lat/9411080
dc.identifierNucl.Phys.Proc.Suppl.42:388-390,1995
dc.identifierdoi:10.1016/0920-5632(95)00258-B
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198326
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePreliminary heavy-light decay constants from the MILC collaboration
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