====== TTP19-048 τ → μμμ at a rate of one out of 10^14 tau decays? ====== ^ TTP19-048 τ → μμμ at a rate of one out of 1014 tau decays? ^^ | **P. Blackstone, M. Fael, E. Passemar** | | {{|PDF}} {{|Data}} [[|arXiv]] | | |