Found 2 items, similar to negative muon.
English → English (WordNet) Definition: negative muon negative muon n : an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino [syn: muon, mu-meson]
English → English (gcide) Definition: negative muon lepton \lepton\ n. (Physics) an elementary particle that participates in weak interactions but does not participate in the strong interaction; it has a baryon number of 0. Some known leptons are the electron, the negative muon, the tau-minus particle, and the neutrinos associated with each of these particles. [WordNet 1.5 +PJC]