@Article{BABARCollaborationdelAmoSanchez_etal2010,
author="BABAR Collaboration (del Amo Sanchez, P. et al
and Lopez-March, N.
and Martinez-Vidal, F.
and Milanes, D. A.
and Oyanguren, A.",
title="Evidence for the decay X(3872) -> J/psi omega",
journal="Physical Review D",
year="2010",
publisher="Amer Physical Soc",
volume="82",
number="1",
pages="011101--8pp",
abstract="We present a study of the decays B-0,B-+ -> J/psi pi(+)pi(-)pi K-0(0,+), using 467 x 106 B (B) over bar pairs recorded with the BABAR detector. We present evidence for the decay mode X(3872) -> J/psi omega, with product branching fractions B(B+ -> X(3872K(+)) x B(X(3872) -> J/psi omega) = [0.6 +/- 0.2(stat) +/- 0.1(syst)] x 10(-5), and B(B-0 -> X(3872)K-0) x B(X(3872) -> J/psi omega) = [0.6 +/- 0.3(stat) +/- 0.1(syst)] x 10(-5). A detailed study of the pi(+) pi(-) pi(0) mass distribution from X(3872) decay favors a negative-parity assignment.",
optnote="ISI:000279691200001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=414), last updated on Mon, 21 Mar 2011 17:46:15 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.82.011101",
opturl="http://fr.arxiv.org/abs/1005.5190",
opturl="https://doi.org/10.1103/PhysRevD.82.011101",
language="English"
}