(1920–2006), American physicist. He investigated subatomic particles and in 1955 discovered the antiproton with E. G. Segrè (1905–89), for which they shared the 1959 Nobel Prize for Physics.
Definition of Chamberlain, Owen in US English:
Chamberlain, Owen
proper nounˈCHāmbərlən
(1920–2006), US physicist. He investigated subatomic particles and in 1955 discovered the antiproton with E. G. Segrè (1905–89). Nobel Prize for Physics (1959), shared with Segrè.