. (2007) Search for neutral B-meson decays to a0π, a0K, ηρ0, and ηf0. Physical Review D, Vol.75 (No.11). Article:111102(R) . ISSN 1550-7998

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Abstract

We present a search for B-0 decays to charmless final states involving an eta meson, a charged pion, and a second charged pion or kaon. The data sample corresponds to 383 x 10(6) B (B) over bar pairs collected with the BABAR detector operating at the PEP-II asymmetric-energy B factory at SLAC. We find no significant signals and determine the following 90% C.L. upper limits: B(B-0 -> a(0)(-) pi(+)) x B(a(0)(-) -> eta pi(-)) < 3.1 x 10(-6), B(B-0 -> a(0)(-) K+) x B(a(0)(-) -> eta pi(-)) < 1.9 x 10(-6), B(B-0 -> a(0)(1450)(-) pi(+)) x B(a(0)(1450)(-) -> eta pi(-)) < 2.3 x 10(-6), B(B-0 -> a(0)(1450)(-) K+) x B(a(0)(1450)(-) -> eta pi(-)) < 3.1 x 10(-6), B(B-0 -> eta rho(0)) < 1.5 x 10(-6), and B(B-0 -> eta f(0)(980)) x B(f(0)(980) -> pi(+) pi(-)) < 0.4 x 10(-6).

Item Type:	Journal Article
Subjects:	Q Science > QB Astronomy Q Science > QC Physics
Divisions:	Faculty of Science > Physics
Journal or Publication Title:	Physical Review D
Publisher:	American Physical Society
ISSN:	1550-7998
Date:	June 2007
Volume:	Vol.75
Number:	No.11
Number of Pages:	8
Page Range:	Article:111102(R)
Identification Number:	10.1103/PhysRevD.75.111102
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
URI:	http://wrap.warwick.ac.uk/id/eprint/31705

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