- Sandage, A.; Tammann, G. A. (Hale Observatories, Carnegie Institution of Washington, California Institute of Technology)
Correlation Energy of an Electron Gas at High Density
- Gell-Mann, Murray (California Institute of Technology); Brueckner, Keith A. (University of Pennsylvania)
The Activated Complex in Chemical Reactions
- Henry Eyring (Frick Chemical Laboratory, Princeton University)