Measurement of the B+--> omega l+ nu and B+--> eta l+ nu branching fractions

Measurement of the B+--> omega l+ nu and B+--> eta l+ nu branching fractions

We present a study of the charmless semileptonic B-meson decays B+-->omegaℓ+ν and B+-->etaℓ+nu. The analysis is based on 3.83×108 BB[over-bar] pairs recorded at the Υ(4S) resonance with the BABAR detector. The ω mesons are reconstructed in the channel omega-->pi+pi-pi0 and the eta mesons in...

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Bibliographic Details
Main Authors: Fisher, Peter H. (Contributor), Zhao, M. (Contributor), Yamamoto, R. K. (Contributor), Spitznagel, M. (Contributor), Sciolla, Gabriella (Contributor), Dujmic, Denis (Contributor), Cowan, Ray Franklin (Contributor), Taylor, Frank E. (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Laboratory for Nuclear Science (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2010-08-10T15:18:03Z.
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