| Nomination for Nobel Prize in Physics | |
| Year: | 1973 |
| Number: | 129 - 0 |
| Nominee 1: |
|
| Name: | Clyde Lorrain Cowan, Jr |
| Gender: | M |
| Year, Birth: | 1919 |
| Year, Death: | 1974 |
| Profession: | Physicist |
| City: | Rockville |
| State: | MD |
| Country: | UNITED STATES (US) |
| Nominee 2: |
|
| Name: | Frederick Reines |
| Gender: | M |
| Year, Birth: | 1918 |
| Year, Death: | 1998 |
| Nominator: |
|
| Name: | Charles Paul Enz |
| Gender: | M |
| Year, Birth: | 1925 |
| Year, Death: | 2019 |
| Profession: | Physicist |
| City: | Geneva |
| Country: | SWITZERLAND (CH) |
| Comments: | The prize to be shared between C.L. Cowan and F. Reines. |