Measurement of the Ratio of Branching Fractions B (B[subscript c][superscript +] → J/ψτ[superscript +]ν[superscript τ]) / B (B[subscript c][superscript +] → J/ψμ[superscript +]ν[subscript μ]
A measurement is reported of the ratio of branching fractions R(J/ψ)=B(B[subscript c][superscript +]→J/ψτ[superscript +]ν[subscript τ])/B(B[subscript c][superscript +]→J/ψμ[superscript +]ν[subscript μ]), where the τ[superscript +] lepton is identified in the decay mode τ[superscript +]→μ[superscript...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Published: |
American Physical Society
2018
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| Online Access: | http://hdl.handle.net/1721.1/119151 https://orcid.org/0000-0002-3684-1560 https://orcid.org/0000-0001-5534-1732 https://orcid.org/0000-0001-8285-3346 |