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New result on direct CP violation from NA48
NA48 experiment aims at measuring the direct CP violation parameter $\Re(\epsilon '/ \epsilon)$ in the decays of neutral kaons with an accuracy of $2 \times 10^{-4}$. A result based on 1997 data sample has recently been published, confirming the occurrence of direct CP violation, with an error...
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| Lenguaje: | eng |
| Publicado: |
2001
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| Acceso en línea: | http://cds.cern.ch/record/884851 |