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arXiv · 2405.03907

Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme

Jesus Miguel Celestino-Ramirez·O. G. Miranda
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Abstract

We analyze the non-unitary effects in the linear seesaw mechanism using the current constraints and future sensitivity of the charged Lepton Flavor Violation (cLFV) processes. We perform a random scan confronting the non-unitary parameters with the limits to the cLFV processes. We show our results for the normal and inverted ordering of the oscillation data. We also discuss the equivalence of different parametrizations of the non-unitary mixing matrix and show our results in terms of the different parameterizations. We found that the stronger restrictions in the non-unitary parameter space come from rare muon decay searches.

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Jesus Miguel Celestino-Ramirez, O. G. Miranda. 2024-05-06. Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme. https://arxiv.org/abs/2405.03907

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