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First measurement of direct CP violation with the NA48 detector at CERN
A new advance on direct CP violation in the neutral kaon system has been made by the NA48 collaboration at CERN. We report on the measurement of the parameter $\Re(\epsilon'/\epsilon)$ based on the data collected in 1997. The experiment is performed by studying all four relevant decay modes of...
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Lenguaje: | eng |
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2000
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Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(00)00580-6 http://cds.cern.ch/record/500789 |