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B-meson decays to eta ' rho, eta ' f(0), and eta ' K*
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. (2010) B-meson decays to eta ' rho, eta ' f(0), and eta ' K*. Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol.82 (No.1). article no. 011502(R). ISSN 1550-7998 Full text not available from this repository.
Official URL: http://dx.doi.org/10.1103/PhysRevD.82.011502
Abstract
We present measurements of B-meson decays to the final states eta'rho, eta'f(0), and eta'K*, where K* stands for a vector, scalar, or tensor strange meson. We observe a significant signal or evidence for eta'rho(+) and all the eta'K* channels. We also measure, where applicable, the charge asymmetries, finding results consistent with no direct CP violation in all cases. The measurements are performed on a data sample consisting of 467 X 10(6) B (B) over bar pairs, collected with the BABAR detector at the PEP-II e(+)e(-) collider at the SLAC National Accelerator Laboratory. Our results favor the theoretical predictions from perturbative QCD and QCD factorization and we observe an enhancement of the tensor K-2*(1430) with respect to the vector K*(892) component.
| 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 (Particles, Fields, Gravitation and Cosmology) |
| Publisher: | American Physical Society |
| ISSN: | 1550-7998 |
| Date: | 29 July 2010 |
| Volume: | Vol.82 |
| Number: | No.1 |
| Number of Pages: | 8 |
| Page Range: | article no. 011502(R) |
| Identification Number: | 10.1103/PhysRevD.82.011502 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Funder: | BABAR, SLAC, DOE, NSF (USA), NSERC (Canada), CEA, CNRS-IN2P3 (France), BMBF, DFG (Germany), INFN (Italy), FOM (The Netherlands), NFR (Norway), MES (Russia), MICIIN (Spain), STFC (United Kingdom), Marie Curie EIF (European Union), A.P. Sloan Foundation (USA), Binational Science Foundation (USA-Israel), University of Colorado at Boulder Graduate School |
| URI: | http://wrap.warwick.ac.uk/id/eprint/5452 |
Data sourced from Thomson Reuters' Web of Knowledge
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