BABAR Collaboration (Including: UNSPECIFIED). (2006) Branching fraction limits for B-0 decays to eta ' eta, eta 'pi(0) and eta pi(0). PHYSICAL REVIEW D, 73 (7). -. ISSN 1550-7998

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Abstract

We describe searches for decays to two-body charmless final states eta(')eta, eta(')pi(0) and eta pi(0) of B-0 mesons produced in e(+)e(-) annihilation. The data, collected with the BABAR detector at the Stanford Linear Accelerator Center, represent 232x10(6) produced B (B) over bar pairs. The results for branching fractions are, in units of 10(-6) (upper limits at 90% C.L.): B(B-0->eta(')eta)=0.2(-0.5)(+0.7)+/- 0.4(< 1.7), B(B-0->eta pi(0))=0.6(-0.4)(+0.5)+/- 0.1(< 1.3), and B(B-0->eta(')pi(0))=0.8(-0.6)(+0.8)+/- 0.1(< 2.1). The first error quoted is statistical and the second systematic.

Item Type:	Journal Article
Subjects:	Q Science > QB Astronomy Q Science > QC Physics
Journal or Publication Title:	PHYSICAL REVIEW D
Publisher:	AMERICAN PHYSICAL SOC
ISSN:	1550-7998
Date:	April 2006
Volume:	73
Number:	7
Number of Pages:	8
Page Range:	-
Identification Number:	10.1103/PhysRevD.73.071102
Publication Status:	Published
URI:	http://wrap.warwick.ac.uk/id/eprint/33625

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