Tau Neutrinoball

Tau Neutrinoball is the last of the leptons and is a subatomic elementary particle. Together with Tauball, she forms the third generation of leptons, hence her name Tau Neutrino. Her existence was immediately implied after the tau particle was detected in a series of experiments between 1974 and 1977. She was also the second most recent particle of the Standard Model to be discovered.