Publication Date:
2015-08-11
Description:
Author(s): Jon A. Bailey, A. Bazavov, C. Bernard, C. M. Bouchard, C. DeTar, Daping Du, A. X. El-Khadra, J. Foley, E. D. Freeland, E. Gámiz, Steven Gottlieb, U. M. Heller, J. Komijani, A. S. Kronfeld, J. Laiho, L. Levkova, P. B. Mackenzie, E. T. Neil, Si-Wei Qiu, J. Simone, R. Sugar, D. Toussaint, R. S. Van de Water, and Ran Zhou (Fermilab Lattice and MILC Collaborations) We present the first unquenched lattice-QCD calculation of the hadronic form factors for the exclusive decay B ¯ → D ℓ ν ¯ at nonzero recoil. We carry out numerical simulations on 14 ensembles of gauge-field configurations generated with 2 + 1 flavors of asqtad-improved staggered sea quarks. The ensembles e… [Phys. Rev. D 92, 034506] Published Mon Aug 10, 2015
Keywords:
Lattice Methods
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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