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Tagged time-dependent angular analysis of $B^0_s \to J/\psi\phi$ decays with the 2010 LHCb data
The interference between $B^0_s$ decays to $J\psi\phi$ either directly or via $B^0_s-\bar{B}^0_s$ oscillation gives rise to a CP violating phase $\phi_s^{J/\psi\phi}$. In the Standard Model, this phase is approximately -2$\beta_s$, where $\beta_s$ = arg (-$V_{ts}V_{tb}^*/V_{cs}V_{cb}^*$). We have pe...
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| Lenguaje: | eng |
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2011
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| Acceso en línea: | http://cds.cern.ch/record/1328961 |