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Measurement of branching fractions for B → J / ψ η K decays and search for a narrow resonance in the...

Measurement of branching fractions for B → J / ψ η K decays and search for a narrow resonance in the...

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_3171456390

Measurement of branching fractions for B → J / ψ η K decays and search for a narrow resonance in the J / ψ η final state

About this item

Full title

Measurement of branching fractions for B → J / ψ η K decays and search for a narrow resonance in the J / ψ η final state

Publisher

Oxford: Oxford University Press

Journal title

Progress of theoretical and experimental physics, 2014-04, Vol.2014 (4)

Language

English

Formats

Publication information

Publisher

Oxford: Oxford University Press

More information

Scope and Contents

Contents

We report an observation of the $B^{\pm } \to J/\psi \eta K^{\pm }$ and $B^0 \to J/\psi \eta K^0_S$ decays using $772\times 10^{6}B\overline {B}$ pairs collected at the $\Upsilon (4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We obtain the branching fractions ${\mathcal B}(B^{\pm }\rightarrow J/\psi \eta K^...

Alternative Titles

Full title

Measurement of branching fractions for B → J / ψ η K decays and search for a narrow resonance in the J / ψ η final state

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_3171456390

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_3171456390

Other Identifiers

E-ISSN

2050-3911

DOI

10.1093/ptep/ptu043

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