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Tagged time-dependent angular analysis of $B_s\to J/\psi\phi$ decays with 337~pb$^{-1}$ at LHCb
The interference between $B_s$ decays to $J/\psi\phi$ either directly or via $B_s-\overline{B}_s$ oscillation gives rise to a $CP$ violating phase $\phi_s^{J\psi\phi}$. Using a sample of $8276 \pm 94$ $B_s\to J/\psi\phi$ events extracted from 337~pb$^{-1}$ of $pp$ collisions collected during the 201...
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| Lenguaje: | eng |
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2011
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| Acceso en línea: | http://cds.cern.ch/record/1374145 |