Extension of Microwave Absorption Spectroscopy to 0.37-mm Wavelength
Paul Helminger, Frank C. De Lucia, and Walter Gordy
Phys. Rev. Lett. 25, 1397 (1970) - Published 16 November, 1970
Collisional Effects on Induced Emmission and Absorption Transition Probabilities in Atomic Systems
Chung-Nan Chang and Sotiris Koutsoyannis
Phys. Rev. Lett. 25, 1399 (1970) - Published 16 November, 1970
Radiative Lifetime of the Metastable State of Helium
R. S. Van Dyck, Jr., C. E. Johnson, and H. A. Shugart
Phys. Rev. Lett. 25, 1403 (1970) - Published 16 November, 1970
Electric Quadrupole Transitions in Muonic
P. Martin, G. H. Miller, R. E. Welsh, D. A. Jenkins, and R. J. Powers
Phys. Rev. Lett. 25, 1406 (1970) - Published 16 November, 1970