fB quenched and unquenched

C. Bernard, T. Blum, A. De, T. DeGrand, C. DeTar, Steven Gottlieb, Urs M. Heller, J. Hetrick, N. Ishizuka, J. Labrenz, K. Rummukainen, A. Soni, R. Sugar, William D Toussaint, M. Wingate

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Abstract

Results for fB, fBg, fD, fDa, 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.

Original languageEnglish (US)
Pages (from-to)459-462
Number of pages4
JournalNuclear Physics B (Proceedings Supplements)
Volume47
Issue number1-3
DOIs
StatePublished - Mar 1996

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quenching
estimates
systematic errors
extrapolation
statistics
quarks
continuums
deviation
configurations

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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Bernard, C., Blum, T., De, A., DeGrand, T., DeTar, C., Gottlieb, S., ... Wingate, M. (1996). fB quenched and unquenched. Nuclear Physics B (Proceedings Supplements), 47(1-3), 459-462. https://doi.org/10.1016/0920-5632(96)00101-6

fB quenched and unquenched. / Bernard, C.; Blum, T.; De, A.; DeGrand, T.; DeTar, C.; Gottlieb, Steven; Heller, Urs M.; Hetrick, J.; Ishizuka, N.; Labrenz, J.; Rummukainen, K.; Soni, A.; Sugar, R.; Toussaint, William D; Wingate, M.

In: Nuclear Physics B (Proceedings Supplements), Vol. 47, No. 1-3, 03.1996, p. 459-462.

Research output: Contribution to journalArticle

Bernard, C, Blum, T, De, A, DeGrand, T, DeTar, C, Gottlieb, S, Heller, UM, Hetrick, J, Ishizuka, N, Labrenz, J, Rummukainen, K, Soni, A, Sugar, R, Toussaint, WD & Wingate, M 1996, 'fB quenched and unquenched', Nuclear Physics B (Proceedings Supplements), vol. 47, no. 1-3, pp. 459-462. https://doi.org/10.1016/0920-5632(96)00101-6
Bernard C, Blum T, De A, DeGrand T, DeTar C, Gottlieb S et al. fB quenched and unquenched. Nuclear Physics B (Proceedings Supplements). 1996 Mar;47(1-3):459-462. https://doi.org/10.1016/0920-5632(96)00101-6
Bernard, C. ; Blum, T. ; De, A. ; DeGrand, T. ; DeTar, C. ; Gottlieb, Steven ; Heller, Urs M. ; Hetrick, J. ; Ishizuka, N. ; Labrenz, J. ; Rummukainen, K. ; Soni, A. ; Sugar, R. ; Toussaint, William D ; Wingate, M. / fB quenched and unquenched. In: Nuclear Physics B (Proceedings Supplements). 1996 ; Vol. 47, No. 1-3. pp. 459-462.
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AU - De, A.

AU - DeGrand, T.

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AU - Heller, Urs M.

AU - Hetrick, J.

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AU - Rummukainen, K.

AU - Soni, A.

AU - Sugar, R.

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