Antimatter, just a `semantic' question
  In the attempt of including leptons in the scheme of a matter-antimatter asymmetry originated from CP violation in the primordial Universe, it is proposed of re-christening e-, muon-, tau- and their associated neutrinos as 'antiparticles' and e+, muon+, tau+ and their associated antineutrinos as 'particles'. 
Piero Spillantini (I.N.F.N. e Univ. di Firenze, Firenze)
physics.gen-ph