Wu experiment was conducted by thi s Chinese American physicist who made significant contributions in the field of what
Wu experiment The Wu experiment was a nuclear physics experiment conducted in 1956 by the Chinese American physicist Chien-Shiung Wu in collaboration with the Low Temperature Group of the US National Bureau of Standards. The experiment's purpose was to establish whether or not conservation of parity ("P"-conservation), which was previously established in the electromagnetic and strong interactions, also applied to weak interactions. If "P"-conservation were true, a mirrored version of the world (where left is right and right is left) would behave as the mirror image of the current world. If "P"-conservation were violated, then it would be possible to distinguish between a mirrored version of the world and the mirror image of the current world.
Shin'ichirō Tomonaga Shin'ichirō Tomonaga (朝永 振一郎 , Tomonaga Shin'ichirō , March 31, 1906 – July 8, 1979) , usually cited as Sin-Itiro Tomonaga in English, was a Japanese physicist, influential in the development of quantum electrodynamics, work for which he was jointly awarded the Nobel Prize in Physics in 1965 along with Richard Feynman and Julian Schwinger.