@Article{BABARCollaborationLees_etal2012,
author="BABAR Collaboration (Lees, J. P. et al
and Martinez-Vidal, F.
and Oyanguren, A.",
title="Measurement of the semileptonic branching fraction of the B(s) meson",
journal="Physical Review D",
year="2012",
publisher="Amer Physical Soc",
volume="85",
number="1",
pages="011101--9pp",
abstract="We report a measurement of the inclusive semileptonic branching fraction of the B(s) meson using data collected with the BABAR detector in the center-of-mass energy region above the Y(4S) resonance. We use the inclusive yield of phi mesons and the phi yield in association with a high-momentum lepton to perform a simultaneous measurement of the semileptonic branching fraction and the production rate of B(s) mesons relative to all B mesons as a function of center-of-mass energy. The inclusive semileptonic branching fraction of the B(s) meson is determined to be B(B(s) -> l nu X) = 9.5(-2.0)(+2.5)(stat)(-1.9)(+1.1)(syst){\%} where l indicates the average of e and mu.",
optnote="WOS:000298925300001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=872), last updated on Tue, 07 Feb 2012 10:39:56 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.85.011101",
opturl="http://arxiv.org/abs/1110.5600",
opturl="https://doi.org/10.1103/PhysRevD.85.011101",
archivePrefix="arXiv",
eprint="1110.5600",
language="English"
}