@Article{BABARCollaborationLees_etal2013,
author="BABAR Collaboration (Lees, J. P. et al
and Martinez-Vidal, F.
and Oyanguren, A.
and Villanueva-Perez, P.",
title="Search for the rare decays B -> pi l(+)l(-) and B-0 -> eta l(+)l(-)",
journal="Physical Review D",
year="2013",
publisher="Amer Physical Soc",
volume="88",
number="3",
pages="032012--16pp",
abstract="We present the results of a search for the rare flavor-changing neutral-current decays B -> pi l(+)l(-) (pi = pi(+), pi(0) and l = e, mu) and B-0 -> eta l(+)l(-) using a sample of e(+)e(-) -> Upsilon(4S) -> B (B) over bar decays corresponding to 428 fb(-1) of integrated luminosity collected by the BABAR detector. No significant signal is observed, and we set an upper limit on the isospin and lepton-flavor averaged branching fraction of B(B -> pi l(+)l(-)) < 5.9 x 10(-8) and a lepton-flavor averaged upper limit of B(B-0 -> eta l(+)l(-)) < 6.4 x 10(-8), both at the 90{\%} confidence level. We also report 90{\%} confidence level branching fraction upper limits for the individual modes B+ -> pi(+)e(+)e(-), B-0 -> pi(0)e(+)e(-), B-0 -> pi(+)mu(+)mu(-), B-0 -> pi(+)mu(+)mu(-), B-0 -> pi(0)mu(+)mu(-), B-0 -> eta e(+)e(-), and B-0 ->eta mu(+)mu(-).",
optnote="WOS:000323609500002",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1562), last updated on Thu, 19 Sep 2013 15:13:31 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.88.032012",
opturl="http://arxiv.org/abs/arXiv:1303.6010",
opturl="https://doi.org/10.1103/PhysRevD.88.032012",
archivePrefix="arXiv",
eprint="arXiv:1303.6010",
language="English"
}