Search for Trilepton Nucleon Decay via $p\to e^{+}\nu \nu$ and $p\to {\mu }^{+}\nu \nu$ in the Super-Kamiokande Experiment

V. Takhistov, K. Abe, Y. Haga +124

The trilepton nucleon decay modes $p\to e^{+}\nu \nu$ and $p\to {\mu }^{+}\nu \nu$ violate $|\Delta (B-L)|$ by two units. Using data from a 273.4 kiloton year exposure of Super-Kamiok…