-
Development of the Atomic Theory -
Discovered the electron -
Proved the existence of the proton -
Introduced the name of photons -
Discovered the neutron -
Discovery of muon (along with Seth Neddermeyer) -
Discovery of Nuclear Fission -
Discovery of Nuclear Fusion -
Proved the existence of nuclear fusion with experiments -
Discovered neutrinos -
Discovered CP violation (along with Val Fitch) -
Introduced the baryon -
Introduced quarks (along with George Zweig)