A possible search for Majorana neutrinos at future lepton colliders

E. Antonov, A. Drutskoy, M. Dubinin

We discuss the process ${\ell }^{+}{\ell }^{-}\to N{W}^{\pm }{\ell }^{\mp }$, where $N$ is a heavy Majorana neutrino and $\ell =e,\mu$. Large cross sections are expected for these processes at h…