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Search for neutral B-meson decays to a0π, a0K, ηρ0, and ηf0
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(2007) Search for neutral B-meson decays to a0π, a0K, ηρ0, and ηf0. Physical Review D, Vol.75 (No.11). Article:111102(R) . doi:10.1103/PhysRevD.75.111102 ISSN 1550-7998.
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Official URL: http://dx.doi.org/10.1103/PhysRevD.75.111102
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 | ||||
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Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
Journal or Publication Title: | Physical Review D | ||||
Publisher: | American Physical Society | ||||
ISSN: | 1550-7998 | ||||
Official Date: | June 2007 | ||||
Dates: |
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Volume: | Vol.75 | ||||
Number: | No.11 | ||||
Number of Pages: | 8 | ||||
Page Range: | Article:111102(R) | ||||
DOI: | 10.1103/PhysRevD.75.111102 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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