Rotational Constants for from Beats between Lamb-Dip—Stabilized Lasers
F. R. Petersen, D. G. McDonald, J. D. Cupp, and B. L. Danielson
Phys. Rev. Lett. 31, 573 (1973) - Published 27 August, 1973
Measurements of Complex Excitation Amplitudes in Electron-Helium Collisions by Angular Correlations Using a Coincidence Method
M. Eminyan, K. B. MacAdam, J. Slevin, and H. Kleinpoppen
Phys. Rev. Lett. 31, 576 (1973) - Published 27 August, 1973