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Search for CP violation in $K^{\pm} \to 3\pi$ decays by the NA48/2 experiment at CERN
A preliminary measurement of the CP‐violating charge asymmetry in $K^{\pm} \to \pi^{\pm}\pi^{+}\pi^{-}$ decays is presented by the NA48/2 collaboration. From the data collected in 2003, the asymmetry parameter Ag is found to be $(0.5 \pm 3.8) \times 10^{−4}$, consistent with Standard Model predictio...
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| Lenguaje: | eng |
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2005
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| Acceso en línea: | https://dx.doi.org/10.1063/1.2220353 http://cds.cern.ch/record/983416 |