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Searches for lepton number violation and resonances in $K^\pm \to \pi \mu \mu$ decays with the NA48/2 experiment
he NA48/2 experiment at CERN collected a large sample of charged kaon decays into final states with multiple charged particles in 2003-2004. An upper limit of 8 : 6 x 10-11 at 90 % CL is set on the branching ratio of the lepton number violating decay K ! p m m . Searches for two-body resonances like...
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| Lenguaje: | eng |
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SISSA
2016
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| Acceso en línea: | https://dx.doi.org/10.22323/1.265.0117 http://cds.cern.ch/record/2286892 |