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Measurement of relative branching fractions of B decays to ψ(2S) and J/ψ mesons.

Abstract:
The relative rates of B-meson decays into J/ψ and ψ(2S) mesons are measured for the three decay modes in pp collisions recorded with the LHCb detector. The ratios of branching fractions ([Formula: see text]) are measured to be [Formula: see text] where the third uncertainty is from the ratio of the ψ(2S) and J/ψ branching fractions to μ (+) μ (-).
Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1140/epjc/s10052-012-2118-7

Authors


Abellan Beteta, C More by this author
Adametz, A More by this author
Adinolfi, M More by this author
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Publisher:
Springer-Verlag Publisher's website
Journal:
The European Physical Journal. C, Particles and Fields Journal website
Volume:
72
Issue:
8
Pages:
2118
Publication date:
2012-08-05
DOI:
EISSN:
1434-6052
ISSN:
1434-6044
URN:
uuid:13d15d33-5d1c-453e-a59f-0f6e91abbdef
Source identifiers:
353294
Local pid:
pubs:353294
Language:
English

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