@Article{BABARCollaborationAubert_etal2010,
author="BABAR Collaboration (Aubert, B. et al
and Azzolini, V.
and Lopez-March, N.
and Martinez-Vidal, F.
and Milanes, D. A.
and Oyanguren, A.",
title="Measurement and interpretation of moments in inclusive semileptonic decays (B)over-bar -> Xcl(nu)over-bar",
journal="Physical Review D",
year="2010",
publisher="Amer Physical Soc",
volume="81",
number="3",
pages="032003--25pp",
abstract="We present results for the moments of observed spectra in inclusive semileptonic B-meson decays to charm hadrons (B) over bar -> X(c)l(-)(nu) over bar. Moments of the hadronic-mass and the combined mass-and-energy spectra for different minimum electron or muon momenta between 0.8 and 1: 9 GeV/c are obtained from a sample of 232 X 10(6) Gamma(4S) -> B (B) over bar events, collected with the BABAR detector at the PEP-II asymmetric-energy B-meson factory at SLAC. We also present a reevaluation of the moments of electron-energy spectra and partial decay fractions B((B) over bar -> X(c)e(-)(nu) over bar) for minimum electron momenta between 0.6 and 1: 5 GeV/c based on a sample of 51 X 10(6) Gamma(4S) -> B (B) over bar events. The measurements are used for the extraction of the total decay fraction, the Cabibbo-Kobayashi-Maskawa (CKM) matrix element vertical bar V-cb vertical bar, the quark masses m(b) and m(c), and four heavy-quark QCD parameters in the framework of a Heavy-Quark Expansion (HQE). We find B((B) over bar -> X(c)l(-)(nu) over bar = (10.64 +/- 0.17 +/- 0.06){\%} and vertical bar V-cb vertical bar = (42.05 +/- 0.45 +/- 0.70) X 10(-3).",
optnote="ISI:000275069000011",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=491), last updated on Fri, 25 Feb 2011 12:23:36 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.81.032003",
opturl="http://fr.arxiv.org/abs/0908.0415",
opturl="https://doi.org/10.1103/PhysRevD.81.032003",
language="English"
}