Motivated by the improving sensitivity, R, of experiments on μTi→eTi and the enhanced Higgs nucleon interaction, we study this lepton number violating process induced by Higgs exchange. Taking the possible sensitivity, R≃10−16, we obtain the constraint on the Higgs-muon-electron vertex, κμe, to be less than 2.4×10−7 if the masses of the Higgs scalar and W gauge boson are the same. κμe is also calculated for some models.
Cite
@article{arxiv.hep-ph/9308352,
title = {Can $\mu$--$e$ Conversion in Nuclei be a Good Probe for Lepton-Number Violating Higgs Couplings ?},
author = {Daniel Ng and John Ng},
journal= {arXiv preprint arXiv:hep-ph/9308352},
year = {2009}
}