Searches for lepton number violating K+ → π−(π0)e+e+ decays
(2022) Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics — Vol. 830, p. 137172 (2022)
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- Authors
Lurkin, Nicolas 
- et. al.
- Abstract
- 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.
- Affiliations
Citations
Cortina Gil, E., Kleimenova, A., Lurkin, N., Jerhot, J., Zamkovsky, M., & et al. (2022). Searches for lepton number violating K+ → π−(π0)e+e+ decays. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 830, 137172. https://doi.org/10.1016/j.physletb.2022.137172 (Original work published 2022)