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Implications of Improved Upper Bounds on $|ΔL|=2$ Processes

Laurence S. Littenberg·Robert Shrock
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Abstract

We discuss implications of improved upper bounds on the $|ΔL|=2$ processes (i) $K^+ \to π^- μ^+ μ^+$, from an experiment at BNL, and (ii) $μ^- \to e^+$ conversion, from an experiment at PSI. In particular, we address the issue of constraints on neutrino masses and mixing, and on supersymmetric models with R-parity violation.

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Laurence S. Littenberg, Robert Shrock. 2000-08-30. Implications of Improved Upper Bounds on $|ΔL|=2$ Processes. https://doi.org/10.1016/s0370-2693(00)01041-8

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