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Observation of the $B^0_s \to \eta_c \phi$ decay with the LHCb experiment
The interference between $B^0_s$ meson decay amplitudes to CP final state directly or via mixing gives rise to a measurable CP-violating phase $\phi_s$, which is predicted to be $\phi_s^{SM} = (-0.0370\pm0.0006)~\mathrm{rad}$ in the Standard Model. However, such process may receive contributions...
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| Lenguaje: | eng |
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2018
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| Acceso en línea: | http://cds.cern.ch/record/2305607 |