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Search for the W-exchange decays B-0 -> Ds(*)-Ds(*)+
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UNSPECIFIED (2005) Search for the W-exchange decays B-0 -> Ds(*)-Ds(*)+. PHYSICAL REVIEW D, 72 (11). -. doi:10.1103/PhysRevD.72.111101 ISSN 1550-7998.
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Official URL: http://dx.doi.org/10.1103/PhysRevD.72.111101
Abstract
We report a search for the decays B-0-> Ds-Ds+, B-0-> Ds*-Ds+, and B-0-> Ds*-Ds*+ in a sample of 232x10(6) Upsilon(4S) decays to B (B) over bar pairs collected with the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) storage ring. We find no significant signal and set upper bounds for the branching fractions: B(B-0-> Ds-Ds+)< 1.0x10(-4), B(B-0-> Ds*-Ds+)< 1.3x10(-4), and B(B-0-> Ds*-Ds*+)< 2.4x10(-4) at 90% confidence level.
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: | December 2005 | ||||
Dates: |
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Volume: | 72 | ||||
Number: | 11 | ||||
Number of Pages: | 8 | ||||
Page Range: | - | ||||
DOI: | 10.1103/PhysRevD.72.111101 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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