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Evidence for the decay B-+/--> K-*+/-pi(0)
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UNSPECIFIED (2005) Evidence for the decay B-+/--> K-*+/-pi(0). PHYSICAL REVIEW D, 71 (11). -. doi:10.1103/PhysRevD.71.111101 ISSN 1550-7998.
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Official URL: http://dx.doi.org/10.1103/PhysRevD.71.111101
Abstract
We have measured the process B+/-->(K*+/--> K(+/-)pi(0))pi(0) with 232x10(6) Upsilon(4S)-> B (B) over bar decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. From a signal yield of 89 +/- 26 events we obtain the branching fraction B(B+/--> K(*+/-)pi(0))=[6.9 +/- 2.0(stat)+/- 1.3(syst)]x10(-6) with a statistical significance of 3.6 standard deviations including systematic uncertainties, and a charge asymmetry of 0.04 +/- 0.29(stat)+/- 0.05(syst).
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
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Journal or Publication Title: | PHYSICAL REVIEW D | ||||
Publisher: | AMERICAN PHYSICAL SOC | ||||
ISSN: | 1550-7998 | ||||
Official Date: | June 2005 | ||||
Dates: |
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Volume: | 71 | ||||
Number: | 11 | ||||
Number of Pages: | 8 | ||||
Page Range: | - | ||||
DOI: | 10.1103/PhysRevD.71.111101 | ||||
Publication Status: | Published |
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