@Article{BABARCollaborationdelAmoSanchez_etal2011,
author="BABAR Collaboration (del Amo Sanchez, P. et al
and Lopez-March, N.
and Martinez-Vidal, F.
and Oyanguren, A.",
title="Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B+ -> rho K-0*(+) and B+ -> f(0)(980)K*(+) decays",
journal="Physical Review D",
year="2011",
publisher="Amer Physical Soc",
volume="83",
number="5",
pages="051101--8pp",
abstract="We present measurements of the branching fractions, longitudinal polarization, and direct CP-violation asymmetries for the decays B+ -> rho K-0*(+) and B+ -> f(0)(980)K*(+) with a sample of (467 +/- 5) x 10(6)B (B) over bar pairs collected with the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) collider at the SLAC National Accelerator Laboratory. We observe B+ -> rho K-0*(+) with a significance of 5: 3 sigma and measure the branching fraction B(B+ -> rho K-0*(+)) = (4.6 +/- 1.0 +/- 0.4) x 10(-6), the longitudinal polarization f(L) = 0.78 +/- 0.12 +/- 0.03, and the CP-violation asymmetry A(CP) = 0.31 +/- 0.13 +/- 0.03. We observe B+ -> f(0)(980)K*(+) and measure the branching fraction B(B+ -> f(0)(980)K*(+)) x B(f(0)(980) -> pi(+)pi(-)) = (4.2 +/- 0.6 +/- 0.3) x 10(-6) and the CP-violation asymmetry A(CP) = 0.15 +/- 0.12 +/- 0.03. The first uncertainty quoted is statistical and the second is systematic.",
optnote="ISI:000288121000001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=548), last updated on Mon, 11 Apr 2011 17:08:18 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.83.051101",
opturl="http://arxiv.org/abs/arXiv:1012.4044",
opturl="https://doi.org/10.1103/PhysRevD.83.051101",
archivePrefix="arXiv",
eprint="arXiv:1012.4044",
language="English"
}