BABAR Collaboration (Including:

). (2006) Searches for B-0 decays to eta K-0, eta eta, eta 'eta ', eta phi, and eta 'phi. Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol.74 (No.5). Article: 051106 (R). doi:10.1103/PhysRevD.74.051106 ISSN 1550-7998.

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Abstract

We search for B-0 meson decays into two-body combinations of K-0, eta, eta('), and phi mesons in 324x10(6) B (B) over bar pairs collected with the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) collider at SLAC. We measure the following branching fractions (upper limits at 90% confidence level) in units of 10(-6): B(B-0 ->eta K-0)=1.8(-0.6)(+0.7)+/- 0.1(< 2.9), B(B-0 ->eta eta)=1.1(-0.4)(+0.5)+/- 0.1(< 1.8), B(B-0 ->eta phi)=0.1 +/- 0.2 +/- 0.1(< 0.6), B(B-0 ->eta(')phi)=0.2(-0.3)(+0.4)+/- 0.1(< 1.0), and B(B-0 ->eta(')eta('))=1.0(-0.6)(+0.8)+/- 0.1(< 2.4), where the first error is statistical and the second systematic.

Item Type:	Journal Article
Subjects:	Q Science > QB Astronomy Q Science > QC Physics
Divisions:	Faculty of Science, Engineering and Medicine > Science > Physics
Journal or Publication Title:	Physical Review D (Particles, Fields, Gravitation and Cosmology)
Publisher:	American Physical Society
ISSN:	1550-7998
Official Date:	20 September 2006
Dates:	Date Event 20 September 2006 Published
Volume:	Vol.74
Number:	No.5
Number of Pages:	7
Page Range:	Article: 051106 (R)
DOI:	10.1103/PhysRevD.74.051106
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access

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