We review briefly the history of the νe mass since 1933, and point out how the KATRIN experiment can resolve the mystery of the tachyonic mass indicated by the Mainz-Trotsky experiments.
Cite
@article{arxiv.0905.1356,
title = {The Elusive $\nu$ Mass Since 1933},
author = {Ngee-Pong Chang},
journal= {arXiv preprint arXiv:0905.1356},
year = {2009}
}