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Reconstruction of B-0->J/psi K-S(0) and measurement of ratios of branching ratios involving B->J/psi K* and B+->J/psi K+

Abstract:

We report on the reconstruction of the decay mode B0 → J/ψKS 0 using 19.3 pb-1 of data collected by the Collider Detector at Fermilab in p̄p collisions at s√ = 1.8 TeV. A signal of 41.8 ± 6.9 events, with a signal-to-background ratio of 9:1, is observed. Three additional decay modes B+ → J/ψ K +, B0 → J/ψK* (892)0 and B+ → J/ψ K* (892)+ are reconstructed. We measure three ratios of branching ratios, each one relative to the B+ → J/ψ K+ mode. We also report the ratio of decay rates, Γ(B → J/ψ ...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevLett.76.2015

Authors


Albrow, MG More by this author
Amendolia, SR More by this author
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Journal:
PHYSICAL REVIEW LETTERS
Volume:
76
Issue:
12
Pages:
2015-2020
Publication date:
1996-03-18
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:cd80045e-2a80-4afa-8e33-533e1fa5adf4
Source identifiers:
172312
Local pid:
pubs:172312

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