A Japanese dinner party in a Kyoto restaurant in 1956, with (left to right) Hideki Yukawa, Cecil Powell, Mrs Powell, & Mrs Yukawa. Yukawa (1907- 1981) was a Japanese theoretical physicist; he developed a theory of the nuclear binding force (the strong force) in 1935. The theory required the existence of a new particle, later called the pion, which Cecil Powell discovered in 1947. Powell (1903-1969) was an English experimental physicist who pioneered the use of special photographic emulsions as a means of recording the tracks of subatomic particles. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fermi National Accelerator Laboratory |
Bildgröße: | 4961 px × 3692 px |
Modell-Rechte: | Derzeit liegt noch kein Release vor. Bitte kontaktieren Sie uns vor Verwendung. |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |