Search for Dileptons in Z decay
P. H. Frampton, Daniel Ng, T. W. Kephart, T. C. Yuan
Abstract
The lepton family number violation Z boson decay, Z e-e-μ+μ+ or e+e+μ-μ-, mediated by a dilepton, e.g. from an SU(15) theory, is calculated. The branching ratio of such exotic decay for allowed dilepton masses is found to be smaller than 10-10.
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