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Model independent measurement of the leptonic kaon decay $K^\pm \to \mu^\pm \nu_\mu e^+e^-$ and study of the $K^\pm \to \pi^\pm \pi^0 e^+e^-$ decay by the NA48/2 experiment at CERN
Two recent results on rare kaon decays are presented, based on $\sim 2 \times 10^{11} K^{\pm}$ decays recorded by the NA48/2 experiment at CERN SPS in 2003 and 2004. The branching ratio of the rare leptonic decay $K^{\pm} \to \mu^{\pm} \nu_{\mu} e^{+}e^{-}$ has been measured in the region of large $...
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Lenguaje: | eng |
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SISSA
2018
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Acceso en línea: | https://dx.doi.org/10.22323/1.297.0187 http://cds.cern.ch/record/2310948 |