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The $J/\psi \to \mu\mu$ selection
This note presents a possible selection algorithm for \jpsimumu at LHCb with a total selection efficiency of $\epsilon_{total} = 5.11\% \pm 0.07\%$ for inclusive \jpsi events.The retention rates for $b$-inclusive and minimum bias events are $RR_{b-\incl} = (1.26 \pm 0.08) \times 10^{-3}$ and $RR_{MB...
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| Lenguaje: | eng |
| Publicado: |
2007
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| Acceso en línea: | http://cds.cern.ch/record/1037611 |