Observation of the decays B- to Ds(*)+ K- pi [electronic resource].
- Published:
- Washington, D.C. : United States. Dept. of Energy, 2006.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Additional Creators:
- Stanford Linear Accelerator Center
United States. Department of Energy
United States. Department of Energy. Office of Scientific and Technical Information - Access Online:
- www.osti.gov
- Summary:
- The authors report first observations of the decays B⁻ → D{sub s}{sup (*)+} K⁻π⁻, using 292 fb⁻¹ of data collected at the Υ(4S) resonance energy by the BABAR detector at the PEP-II e⁺e⁻ collider. The branching fractions are measured to be Β(B⁻ → D{sub s}⁺K⁻π⁻) = (1.88 ± 0.13 ± 0.41) · 10⁻⁴ and Β(B⁻ → D{sub s}{sup *+}K⁻π⁻) = (1.84 ± 0.19 ± 0.40) · 10⁻⁴.
- Subject(s):
- Note:
- Published through SciTech Connect.
08/18/2006.
"slac-pub-12013"
"hep-ex/0607062"
Contributed to 33rd International Conference on High Energy Physics (ICHEP 06), Moscow, Russia, 26 Jul - 2 Aug 2006.
Aubert, B. - Funding Information:
- AC02-76SF00515
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