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Measurement of the CP violation phase $\phi_{s}$ in $B_{s}\to J/\psi \phi$ decays in ATLAS at 13 TeV
A measurement of the $B_{s}$ decay parameters using 80.5 fb$^{-1}$ of integrated luminosity collected by the ATLAS detector from $13$ TeV $pp$ collisions at the LHC is presented. The measured parameters include the CP-violating phase $\phi_{s}$, the decay width $\Gamma_{s}$ and the width difference...
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Lenguaje: | eng |
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2019
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Acceso en línea: | http://cds.cern.ch/record/2668482 |