Published May 1, 1996
| public
Journal Article
Open
|Vub| from exclusive B and D decays
- Creators
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Ligeti, Zoltan
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Wise, Mark B.
Chicago
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Abstract
We propose a model-independent method to determine the magnitude of the Cabibbo-Kobayashi-Maskawa matrix element |Vub| from exclusive B and D decays. Combining information obtainable from B→ρlν¯l, B→K*νν¯, D→ρl¯νl, and D→K*l¯νl, a determination of |Vub| is possible, with an uncertainty from theory of around 10%. Theoretical uncertainties in the B→K*ll¯ decay rate are discussed.
Additional Information
©1996 The American Physical Society. Received 7 December 1995. We thank David Politzer for useful discussions. This work was supported in part by the U.S. Department of Energy under Grant No. DE-FG03-92-ER 40701.Files
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Additional details
- Eprint ID
- 5112
- Resolver ID
- CaltechAUTHORS:LIGprd96
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2006-10-02Created from EPrint's datestamp field
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2021-11-08Created from EPrint's last_modified field