Inclusive Semileptonic B Decays at BABAR [electronic resource].
- Published:
- Washington, D.C. : United States. Dept. of Energy, 2004.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description:
- 3 pages : digital, PDF file
- Additional Creators:
- Stanford Linear Accelerator Center, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Summary:
- The authors report updates on two analyses of inclusive semileptonic B decays based on a dataset of 89 million B{bar B} events recorded with the BABAR detector at the Υ(4S) resonance. Events are selected by fully reconstructing the decay of one B meson and identifying a charged lepton from the decay of the other {bar B} meson. IN the first analysis, the measurement of the first and second moment of the hadronic mass distribution in Cabibbo-favored {bar B} → X{sub c}ℓ{bar ν} decays allows for the determination of the nonperturbative parameters {bar Λ} and λ₁ of Heavy Quark Effective Theory (HQET) and
- Report Numbers:
- E 1.99:slac-pub-10235
slac-pub-10235 - Subject(s):
- Other Subject(s):
- Note:
- Published through SciTech Connect.
01/27/2004.
"slac-pub-10235"
Langenegger, U. - Type of Report and Period Covered Note:
- Topical;
- Funding Information:
- AC03-76SF00515
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