• ARTICLES
  • Articles
• LETTERS
  • Letters to the Editor
• ERRATA
• LETTERS
  • Letters to the Editor
• MINOR CONTRIBUTIONS

•	Radiations from Yb169 Don S. Martin, Erling N. Jensen, Francis J. Hughes, and R. T. Nichols pp. 579-588 [View   PDF (1882 kB) ]

•	The Scattering of Protons by Tritons R. S. Claassen, R. J. Brown, G. D. Freier, and W. R. Stratton pp. 589-596 [View   PDF (1775 kB) ]

•	Stars in Photographic Emulsions Initiated by Protons Lawrence S. Germain pp. 596-597 [View   PDF (401 kB) ]

•	Production of π-Mesons in Nucleon-Nucleon Collisions Keith Brueckner pp. 598-606 [View   PDF (1848 kB) ]

•	Fission of Medium Weight Elements Roger E. Batzel and Glenn T. Seaborg pp. 607-615 [View   PDF (2120 kB) ]

•	The Absolute Absorption Coefficient of Germanium and the Fine Structure in the K Edge of Some of its Compounds H. Glaser pp. 616-621 [View   PDF (1400 kB) ]

•	Particle Spin and Rotation Nathan Rosen pp. 621-624 [View   PDF (662 kB) ]

•	A Collective Description of Electron Interactions. I. Magnetic Interactions David Bohm and David Pines pp. 625-634 [View   PDF (1868 kB) ]

•	The Twice-Forbidden Transition of Cs137 and the Law of Beta-Decay L. M. Langer and R. J. Moffat pp. 635-638 [View   PDF (868 kB) ]

•	The Coupling of a Dirac Field to a Kemmer Field Abraham Klein pp. 639-646 [View   PDF (1446 kB) ]

•	Disintegration Scheme of Re186 Franz R. Metzger and R. D. Hill pp. 646-650 [View   PDF (917 kB) ]

•	Nuclear Gyromagnetic Ratios. III Robert E. Sheriff and Dudley Williams pp. 651-655 [View   PDF (1004 kB) ]

•	The Mn55(p,n)Fe55 Neutron Spectrum P. H. Stelson and W. M. Preston pp. 655-657 [View   PDF (629 kB) ]

•	Energy Levels in Li7 H. E. Gove and J. A. Harvey pp. 658-663 [View   PDF (1227 kB) ]

•	On Gauge Invariance and Vacuum Polarization Julian Schwinger pp. 664-679 [View   PDF (2160 kB) ]

•	The Spin Relaxation Time of Chromium Alum Eiichi Ishiguro, Kenjiro Kambe, and Tunemaru Usui pp. 680-683 [View   PDF (699 kB) ]

•	Spin-Spin Interaction R. E. Trees pp. 683-688 [View   PDF (1118 kB) ]

•	Half-Life of I129 and the Age of the Elements S. Katcoff, O. A. Schaeffer, and J. M. Hastings pp. 688-690 [View   PDF (671 kB) ]

•	Conservation of Angular Momentum in the Statistical Theory of Nuclear Reactions L. Wolfenstein pp. 690-696 [View   PDF (1408 kB) ]

•	The Measurement of e / M by Cyclotron Resonance H. Sommer, H. A. Thomas, and J. A. Hipple pp. 697-702 [View   PDF (1311 kB) ]

•	Direct Photodisintegration Processes in Nuclei Ernest D. Courant pp. 703-709 [View   PDF (1546 kB) ]

•	Photoprotons from Magnesium M. Elaine Toms and William E. Stephens pp. 709-714 [View   PDF (1153 kB) ]

•	A Phenomenological Derivation of the First- and Second-Order Magnetostriction and Morphic Effects for a Nickel Crystal W. P. Mason pp. 715-723 [View   PDF (1560 kB)  See Also: Erratum]

•	Current Fluctuations in the Direct-Current Gas Discharge Plasma P. Parzen and L. Goldstein pp. 724-726 [View   PDF (421 kB) ]

•	Dielectric Properties of Sodium and Potassium Niobates B. T. Matthias and J. P. Remeika pp. 727-729 [View   PDF (663 kB) ]

•	Theory of Antiferroelectric Crystals C. Kittel pp. 729-732 [View   PDF (799 kB) ]

•	Yields of Photoprotons from Twenty Elements A. K. Mann and J. Halpern pp. 733-738 [View   PDF (1217 kB) ]

•	On the γ-Ray Spectrum Resulting from the Absorption of π-Mesons in Deuterium Kenneth M. Watson and Richard N. Stuart pp. 738-744 [View   PDF (1424 kB) ]

•	Interaction of Pi-Mesons with Carbon and Aluminum Nuclei M. Camac, D. R. Corson, R. M. Littauer, A. M. Shapiro, A. Silverman, R. R. Wilson, and W. M. Woodward pp. 745-746 [View   PDF (403 kB) ]

•	Production of Photomesons Raphael M. Littauer and Darcy Walker pp. 746-747 [View   PDF (432 kB) ]

•	Ratio of Negative to Positive π-Mesons in the Stratosphere W. F. Fry pp. 747 [View   PDF (243 kB) ]

•	Angular Distribution of Photons in Showers in Lead Jack W. Rose pp. 747-748 [View   PDF (471 kB) ]

•	Nuclear Magnetic Resonance Fine Structure in Liquids H. S. Gutowsky and D. W. McCall pp. 748-749 [View   PDF (517 kB) ]

•	Detection of Slow Neutrons R. Hofstadter, J. A. McIntyre, H. Roderick, and H. I. West pp. 749 [View   PDF (289 kB) ]

•	The Energy of the Gamma-Ray from Se77m Robert Canada, W. H. Cuffey, A. E. Lessor, and Allan C. Mitchell pp. 750 [View   PDF (249 kB) ]

•	Nuclear Magnetic Moment of Rb85, Rb87, and I127 E. Yasaitis and B. Smaller pp. 750 [View   PDF (249 kB) ]

•	On the Low States of He5 and Li5 Robert K. Adair pp. 750-751 [View   PDF (452 kB) ]

•	Emission of the Forbidden Oxygen Lines by Molecular Dissociation Renée Herman, Charles Weniger, and Louis Herman pp. 751-752 [View   PDF (481 kB) ]

•	Polarization Effects in (n-γ) Reactions Otto Halpern pp. 753 [View   PDF (205 kB) ]

•	A Variational Method for Inelastic Collision Problems B. L. Moiseiwitsch pp. 753 [View   PDF (205 kB) ]

•	Erratum: Q-Values for (α,p) Reactions on Aluminum and Boron by Means of Photographic Emulsions Hilding Slätis, Elis Hjalmar, and Rune Carlsson pp. 753 [View   PDF (205 kB) ]

•	On the Production of π+ Mesons in Carbon E. M. Henley and R. H. Huddlestone pp. 754 [View   PDF (202 kB) ]

•	On Measuring Very Short Half-Lives Z. Bay, R. R. Meijer, and G. Papp pp. 754-755 [View   PDF (408 kB) ]

•	Scattering of Secondary Electrons Produced by γ-Rays in Materials of Various Atomic Numbers Gerald J. Hine pp. 755-756 [View   PDF (430 kB) ]

•	The Atomic Masses of H1, D2, and C12 A. H. Wapstra pp. 756-757 [View   PDF (450 kB) ]

•	Note on the General Theory of Scattering M. L. Goldberger pp. 757 [View   PDF (225 kB) ]

•	A Comparison of Theories of Secondary Emission James J. Brophy pp. 757-758 [View   PDF (416 kB) ]

•	Decay of Np236 D. A. Orth and G. D. O'Kelley pp. 758-759 [View   PDF (415 kB) ]

•	The Splitting of l-Shells in Heavy Nuclei by the Tensor Interaction Julian Keilson pp. 759 [View   PDF (224 kB) ]

•	Radiations of Ag110 Max Goodrich pp. 759-760 [View   PDF (312 kB) ]

•	Proceedings of the American Physical Society pp. 761 [View   PDF (226 kB) ]