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Observation of the decay $B^0_s \to \eta_c \phi$ and evidence for $B^0_s \to \eta_c \pi^+ \pi^- $ at LHCb
A study of $B^0_s \to \eta_c \phi$ and $B^0_s \to \eta_c \pi^+ \pi^-$ decays is performed using $pp$ collision data corresponding to an integrated luminosity of 3.0 fb, collected with the LHCb detector in Run 1 of the LHC. The observation of the decay $B^0_s \to \eta_c \phi$ is reported, where the...
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| Lenguaje: | eng |
| Publicado: |
2017
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| Acceso en línea: | http://cds.cern.ch/record/2253604 |