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Recent news from $K_L \to \pi^0 \nu\bar\nu$ and perspectives KOTO
Recent results to search for the decay $K$$_{L}$ → π$^{0}$$ν$$\bar{v}$ with the data collected in 2015 in the KOTO experiment are described. The best upper limit on the branching fraction of the decay in the direct search was obtained to be 3 × 10$^{−9}$ at the 90% confidence level. We also present...
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| Lenguaje: | eng |
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2019
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| Acceso en línea: | http://cds.cern.ch/record/2759027 |