$Measurement of the B0→π-ℓ+ν and B+→η(′)ℓ+ν branching fractions, the B0→π-ℓ+ν and B+→ηℓ+ν form-factor shapes, and determination of |Vub|$

Measurement of the B0→π-ℓ+ν and B+→η(′)ℓ+ν branching fractions, the B0→π-ℓ+ν and B+→ηℓ+ν form-factor shapes, and determination of |Vub|

We report the results of a study of the exclusive charmless semileptonic decays, B[superscript +]→η[superscript (′)]ℓ[superscript +]ν and B[superscript 0]→π[superscript -]ℓ[superscript +]ν, undertaken with approximately 464×10[superscript 6] BB̅ pairs collected at the Υ(4S) resonance with the BABAR...

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Bibliographic Details
Main Authors:	Dujmic, Denis, Sciolla, Gabriella, Zhao, M., Cowan, Ray F
Other Authors:	Massachusetts Institute of Technology. Laboratory for Nuclear Science
Format:	Article
Language:	en_US
Published:	American Physical Society 2011
Online Access:	http://hdl.handle.net/1721.1/67482

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