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Update to the LHCb sensitivity to $\sin 2\beta$ from the CP-asymmetry in $B^0 \to J\psi(\mu\mu)K^0_S$ decays
This note presents an update of the \BdJmmKS\ analysis in order to obtain the LHCb sensitivity to $\sin(2\beta)$. An update of the analysis of \BdJmmKst, the control channel for tagging, is also shown here. We estimate an annual yield of 236k for \BdJmmKS\ channel, with a background to signal ratio...
Autores principales: | , , , |
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Lenguaje: | eng |
Publicado: |
2007
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1035071 |