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LHCb: Tagged time-dependent angular analysis of $B^0_s \to J/\psi K^+ K^-$ at LHCb
The time-dependent CP-violating asymmetry in $B^0_s\to J/\psi K^{+}K^{-}$ decays is measured using $1.0^{-1}$ of $pp$ of collisions at $\sqrt{s}=7$ TeV collected with the LHCb detector. The decay time distribution of $B^0_s\to J/\psi K^{+}K^{-}$ is characterized by the decay widths $\Gamma_{\math...
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| Lenguaje: | eng |
| Publicado: |
2013
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| Acceso en línea: | http://cds.cern.ch/record/1528554 |