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Lepton universality test and the $K^+ \to pi^+ \nu \overline{\nu}$ experiment at the CERN SPS
A measurement of the ratio RK = Γ(K± → e±ν)/Γ(K± → µ±ν), aimed to a test of lepton universality, was performed at CERN by the NA48/2 Experiment during 2003 and 2004. This observable is calculated with very high precision in the framework of the Standard Model (SM), but corrections due to the presenc...
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| Lenguaje: | eng |
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2009
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| Acceso en línea: | https://dx.doi.org/10.1142/9789814280945_0021 http://cds.cern.ch/record/2296459 |