Measurement of B(D-0 -> K-pi(+)) using partial reconstruction of (B)over-bar -> D(*+)Xl(-)(nu)over-bar
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Issue Date
1998-04Author
Ammar, Raymond G.
Baringer, Philip S.
Bean, Alice
Besson, David Zeke
Coppage, Don
Darling, C.
Davis, Robin E. P.
Kotov, S.
Kravchenko, I.
Kwak, Nowhan
Zhou, L.
Publisher
AMERICAN PHYSICAL SOC
Type
Article
Published Version
http://publish.aps.org/Metadata
Show full item recordAbstract
We present a measurement of the absolute branching fraction for D-0 --> K- pi(+) using the reconstruction of the decay chain (B)over-bar --> D(*+)Xl(-)(v)over-bar, D*+ --> D-0 pi(+) when only the lepton and the low-momentum pion from the D*+ are detected. With data collected by the CLEO II detector at the Cornell Electron Storage Ring, we have determined B(D-0 --> K(-)pi(+)) = [3.81 +/- 0.15(stat) +/- 0.16(syst)]%.
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Citation
Artuso, M, Azfar, F, et al. Measurement of B(D-0 -> K-pi(+)) using partial reconstruction of (B)over-bar -> D(*+)Xl(-)(nu)over-bar. PHYSICAL REVIEW LETTERS. April 1998. 80(15) : 3193-3197
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