Searches for lepton number violating and decays have been performed using the complete dataset collected by the NA62 experiment at CERN in 2016–2018. Upper limits of and are obtained on the decay branching fractions at 90% confidence level. The former result improves by a factor of four over the previous best limit, while the latter result represents the first limit on the decay rate
Searches for the lepton number violating K+ → π−μ+e+ decay and lepton flavour violating decays K+ → ...
The NA62 experiment at CERN collected a large sample of charged kaon decays into final states with m...
The NA62 experiment at CERN collected a large sample of charged kaon decays into final states with mu...
Searches for lepton number violating and decays have been performed using the complete dataset col...
Searches for lepton number violating K+ -> pi(-)e(+)e(+) and K+ -> pi(-)pi(0)e(+)e(+) decays h...
The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+...
The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+...
Searches for the lepton number violating Kþ → π−μþeþ decay and the lepton flavor violating Kþ → πþμ−...
The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+...
Searches for the lepton number violating K+ → π−μ+e+ decay and lepton flavour violating decays K+ → ...
The NA62 experiment at CERN collected a large sample of charged kaon decays into final states with m...
The NA62 experiment at CERN collected a large sample of charged kaon decays into final states with mu...
Searches for lepton number violating and decays have been performed using the complete dataset col...
Searches for lepton number violating K+ -> pi(-)e(+)e(+) and K+ -> pi(-)pi(0)e(+)e(+) decays h...
The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+...
The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+...
Searches for the lepton number violating Kþ → π−μþeþ decay and the lepton flavor violating Kþ → πþμ−...
The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+...
Searches for the lepton number violating K+ → π−μ+e+ decay and lepton flavour violating decays K+ → ...
The NA62 experiment at CERN collected a large sample of charged kaon decays into final states with m...
The NA62 experiment at CERN collected a large sample of charged kaon decays into final states with mu...