But I realize now you probably meant there are no neutral muons, rather than that there are no neutral leptons.
On Sun, Jul 1, 2018 at 2:34 PM Eric Walker <eric.wal...@gmail.com> wrote: > Hi Robin, > > On Fri, Jun 22, 2018 at 2:40 PM <mix...@bigpond.com> wrote: > > Muons are leptons, and AFAIK there is no neutral variety. Did you mean >> neutral >> pions? (Which BTW have a very short half-life). >> > > Neutrinos are neutral leptons. :) > > Eric > >