$f_B$ quenched and unquenched

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dc.creatorBernard, C.
dc.creatorBlum, T.
dc.creatorDe, A.
dc.creatorDeGrand, T.
dc.creatorDeTar, C.
dc.creatorGottlieb, Steven
dc.creatorHeller, Urs M.
dc.creatorHetrick, J.
dc.creatorIshizuka, N.
dc.creatorLabrenz, J.
dc.creatorRummukainen, K.
dc.creatorSoni, A.
dc.creatorSugar, R.
dc.creatorToussaint, D.
dc.creatorWingate, M.
dc.date1995-09-14
dc.date.accessioned2026-07-07T11:34:41Z
dc.date.available2026-07-07T11:34:41Z
dc.descriptionResults for $f_B$, $f_{B_s}$, $f_D$, $f_{D_s}$, and their ratios are presented. High statistics quenched runs at $β=5.7$, $5.85$, $6.0$, and $6.3$, plus a run still in progress at $β=6.52$ make possible a preliminary extrapolation to the continuum. The data allows good control of all systematic errors except for quenching, although not all of the error estimates have been finalized. Results from configurations which include effects of dynamical quarks show a significant deviation from the quenched results and make possible a crude estimate of the quenching error.
dc.description4 pages, compressed postscipt, presented at Lattice '95
dc.identifierhttps://arxiv.org/abs/hep-lat/9509045
dc.identifierhttp://arxiv.org/abs/hep-lat/9509045
dc.identifierNucl.Phys.Proc.Suppl.47:459-462,1996
dc.identifierdoi:10.1016/0920-5632(96)00101-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198335
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.title$f_B$ quenched and unquenched
dc.typetext

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