negative_muon
1. [ noun ] (physics,high energy physics) an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino
Synonyms: mu-meson muon
Related terms: lepton
Similar spelling:   negativeness
  negative_pole
  negativism
  negatively
  negative_charge
  negativity
  negativist