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Observation of B+->eta rho(+) and search for B-0 decays to eta 'eta, eta pi(0), eta 'pi(0), and omega pi(0)
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BABAR Collaboration (Including:
). (2008) Observation of B+->eta rho(+) and search for B-0 decays to eta 'eta, eta pi(0), eta 'pi(0), and omega pi(0). Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol.78 (No.1). article no. 011104. doi:10.1103/PhysRevD.78.011107 ISSN 1550-7998.Research output not available from this repository.
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Official URL: http://dx.doi.org/10.1103/PhysRevD.78.011107
Abstract
We present measurements of branching fractions for five B-meson decays to two-body charmless final states. The data, collected with the BABAR detector at the Stanford Linear Accelerator Center, represent 459 x 10(6) B (B) over bar pairs. The results for branching fractions are, in units of 10(-6) (upper limits at 90% C.L.), B(B+ -> eta rho(+)) = 9.9 +/- 1.2 +/- 0.8, (BB0 -> eta(')eta) = 0.5 +/- 0.4 +/- 0.1(< 1.2), B(B-0 -> eta pi(0)) = 0.9 +/- 0.4 +/- 0.1( < 1.5), B(B-0 -> eta(')pi(0)) = 0.9 +/- 0.4 +/- 0.1(< 1.5), and B(B-0 -> omega pi(0)) = 0.07 +/- 0.26 +/- 0.02(< 0.5). The first error quoted is statistical and the second systematic. For the eta rho(+) mode, we measure the charge asymmetry A(ch)(B+ -> eta rho(+)) = 0.13 +/- 0.11 +/- 0.02.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| 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 (Particles, Fields, Gravitation and Cosmology) | ||||
| Publisher: | American Physical Society | ||||
| ISSN: | 1550-7998 | ||||
| Official Date: | July 2008 | ||||
| Dates: |
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| Volume: | Vol.78 | ||||
| Number: | No.1 | ||||
| Number of Pages: | 8 | ||||
| Page Range: | article no. 011104 | ||||
| DOI: | 10.1103/PhysRevD.78.011107 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Funder: | DOE and NSF (USA), NSERC (Canada), CEA and CNRS-IN2P3 (France), BMBF and DFG (Germany), INFN (Italy), FOM (The Netherlands), NFR (Norway), MES (Russia), MEC (Spain), STFC (United Kingdom), Marie Curie EIF (European Union), A. P. Sloan Foundation |
Data sourced from Thomson Reuters' Web of Knowledge
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