First measurement of the ratio of branching fractions [script B](Lambdab0-->Lambdac+µ-[overline nu ]µ)/[script B](Lambdab0-->Lambdac+pi-)

First measurement of the ratio of branching fractions [script B](Lambdab0-->Lambdac+µ-[overline nu ]µ)/[script B](Lambdab0-->Lambdac+pi-)

This article presents the first measurement of the ratio of branching fractions B(Λb0→Λc+μ-ν̅ μ)/B(Λb0→Λc+π-). Measurements in two control samples using the same technique B(B̅ 0→D+μ-ν̅ μ)/B(B̅ 0→D+π-) and B(B̅ 0→D*(2010)+μ-ν̅ μ)/B(B̅ 0→D*(2010)+π-) are also reported. The analysis uses data from an...

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Bibliographic Details
Main Authors: Choudalakis, Georgios, Gomez-Ceballos, Guillelmo, Goncharov, Maxim, Hahn, Kristian Allan, Henderson, C., Knuteson, Bruce O., Paus, Christoph M. E., Xie, Si, Bauer, Gerry P, Makhoul, Khaldoun
Other Authors: Massachusetts Institute of Technology. Laboratory for Nuclear Science
Format: Article
Language:en_US
Published: American Physical Society 2010
Online Access:http://hdl.handle.net/1721.1/50790
https://orcid.org/0000-0002-6047-4211

Internet

http://hdl.handle.net/1721.1/50790
https://orcid.org/0000-0002-6047-4211

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