A muonic atom's muon can decay to an electron and photon through two-photon flavor-violating operators, and this process could be observable in future muon experiments for heavy target nuclei.
Effect of the excited and fourth generation leptons in lepton flavor violating \mu^{-} \to e^{-}2\gamma decay
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abstract
We study the lepton flavor violating $\mu^- \to e^{-}2\gamma $ decay induced by the mediation of heavy leptons such as the excited and fourth generation leptons. We have examined the effects of these leptons in the $\mu^- \to e^{-}2\gamma $ decay. We have found that branching ratio of this decay is very sensitive to excited and fourth generation leptons. Furthermore, we have obtained the bounds on model parameters by using the current experimental limit of this decay.
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2024 1verdicts
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$\mu^- \to e^-\gamma$ in a muonic atom as a probe for effective lepton flavor violating operators involving photon fields
A muonic atom's muon can decay to an electron and photon through two-photon flavor-violating operators, and this process could be observable in future muon experiments for heavy target nuclei.