mu-meson

2 definitions found

mu-meson - Collaborative International Dictionary of English v.0.48 :

  mu-meson \mu-meson\, mu meson \mu meson\n. (Physics)
     an elementary particle with a negative charge and a half-life
     of 2 microseconds; the muon. It is a lepton, not a true
     meson, and decays to an electron and neutrino and
     antineutrino.
  
     Syn: muon, negative muon.
          [WordNet 1.5]

mu-meson - WordNet (r) 2.1 (2005) :

  mu-meson
      n 1: an elementary particle with a negative charge and a half-
           life of 2 microsecond; decays to electron and neutrino and
           antineutrino [syn: muon, negative muon, mu-meson]