Tau neutrino
= Tau neutrino
{title2=$\nu_\tau$}
{wiki}
The <neutrino flavor> associated with the <tau lepton> in the <weak charged current>. Its direct detection through interactions producing a <tau lepton> was announced by the DONUT experiment in 2000.<Physicists Find First Direct Evidence for Tau Neutrino at Fermilab by Fermilab>[July 21, 2000 announcement]{ref}