High-energy cLFV at $\hat{I}¼$TRISTAN: HNL extensions of the Standard Model

J. Kriewald, E. Pinsard, A. M. Teixeira

Within the context of heavy neutral lepton (HNL) extensions of the Standard Model, we compute the cross-sections for $μ^+ e^-\to \ell_α^+\ell_β^-$ scattering, as well as several…