Comment Almost like an isotopic behavior, except in tau? (Score 1) 260
" recent studies of B-meson decays involving the higher-mass tau lepton have resulted in observations that challenge lepton universality at the level of four standard deviations"
So, basically the tau leptons have a behavior that is occasionally observed in roughly 0.006% of observations? Something akin to an isotopic variance, sort of? Wherein the vast majority of tau observed behave within expected criteria but a tiny percent break the model?
Is that correct?