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Flavour tagged time dependent angular analysis of the $B_s \rightarrow J/\psi \phi$ decay and extraction of $\Delta \Gamma$ and the weak phase $\phi_s$ in ATLAS
A measurement of the $B_s \rightarrow J/\psi \phi$ decay parameters, updated to include flavour tagging is reported using $4.9$fb$^{-1}$ of integrated luminosity collected by the ATLAS detector from $pp$ collisions recorded in 2011. The values measured for the physical parameters are: \begin{eqnarra...
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| Lenguaje: | eng |
| Publicado: |
2013
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| Acceso en línea: | http://cds.cern.ch/record/1541823 |