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Measurements of the branching fractions of B+ → pp̄K+ decays

Abstract:

The branching fractions of the decay B+ → pp̄K+ for different intermediate states are measured using data, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment. The total branching fraction, its charmless component Mpp̄ < 2.85 GeV/c2 and the branching fractions via the resonant cc̄ states η c(1S) and ψ(2S) relative to the decay via a J/ψ intermediate state are [Equation not available: see fulltext.] Upper limits on the B + branching fractions into the η c...

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Journal:
European Physical Journal C
Volume:
73
Issue:
6
Pages:
1-10
Publication date:
2013-06-01
DOI:
EISSN:
1434-6052
ISSN:
1434-6044
Source identifiers:
415925
Language:
English
Pubs id:
pubs:415925
UUID:
uuid:c71a8e68-ff5c-436c-9333-3b6326f5882d
Local pid:
pubs:415925
Deposit date:
2013-11-16

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