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LHCb: Search for CP violation in $B_0 \to J/\psi K_s^0$ decays with first LHCb data

We report a measurement of the well-established CP violation in $B_0 \to J/\psi K_s^0$ decays. We perform a time-dependent analysis of the decays reconstructed in 35 pb $^{-1}$ of LHCb data that was taken in 2010. We measure the CP asymmetry parameter $S_{ J/\psi K_s^0}$ , which is connected t...

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Detalles Bibliográficos
Autor principal: Santana Rangel, Murilo
Lenguaje:eng
Publicado: 2011
Acceso en línea:http://cds.cern.ch/record/1399524