タウ粒りゅう子しタウりゅうしじ字FuriganaAudioMeanings1nountau particle; tauon; tau leptonphysics›Physics term for the heavy lepton with a mass about 3,500 times that of the electron. Used in particle physics contexts.タウ粒りゅう子しは電でん子しやミュー粒りゅう子しと同おなじレプトンに分ぶん類るいされる。Break this sentence down in the analyzerThe tau particle is classified as a lepton, like the electron and muon.加か速そく器き実じっ験けんでタウ粒りゅう子しの崩ほう壊かいを観かん測そくした。Break this sentence down in the analyzerWe observed the decay of tau particles in the accelerator experiment.