The antielectron predicated by Paul Dirac in 1928 was found by Carl Anderson in 1932 & named this
I 
am, [he replied to Oppenheimer] of course a little disappinted that the Dirac 
formula,... [DOC] [TLE] Dirac's Conception of the Magnetic Monopole and its - StealthSkater [PAR] But when Paul Adrien Mauric ... Just a few years earlier in 1928, Dirac had 
proposed a wave equation for the electron that satisfied ... somewhat to his 
surprise -- that it predicated the existence of a new particle similar to the ...