• ARTICLES
  • Articles
• LETTERS
  • Letters to the Editor

•	On the Theory of Slow Neutron Scattering by Solid and Liquid Helium L. Goldstein and D. W. Sweeney pp. 141-144 [View   PDF (867 kB) ]

•	Capture Cross Sections for Fast Neutrons R. L. Henkel and H. H. Barschall pp. 145-149 [View   PDF (1007 kB) ]

•	Energy and Density Distribution of Cosmic-Ray Neutrons William O. Davis pp. 150-154 [View   PDF (986 kB) ]

•	The Penetration and Diffusion of Co60 Gamma-Rays in Water Using Spherical Geometry Gladys R. White pp. 154-156 [View   PDF (543 kB) ]

•	Altitude and Latitude Dependence of Bursts in a Lead-Shielded Ionization Chamber Allen J. McMahon, Bruno Rossi, and W. F. Burditt pp. 157-163 [View   PDF (1561 kB) ]

•	The Long-Range Protons from the Disintegration of Carbon by Deuterons and a Study of the Competing Reactions G. C. Phillips pp. 164-170 [View   PDF (1051 kB) ]

•	The Production of High Energy Deuterons by Energetic Nucleons Bombarding Nuclei J. Heidmann pp. 171-176 [View   PDF (959 kB) ]

•	The Meson as a Composite Particle H. M. Moseley and Nathan Rosen pp. 177-181 [View   PDF (930 kB) ]

•	The Emission of Long-Range Charged Particles in the Slow Neutron Fission of Heavy Nuclei K. W. Allen and J. T. Dewan pp. 181-188 [View   PDF (1689 kB) ]

•	Distribution of Recoil Nucleus in Pair Production by Photons R. Jost, J. M. Luttinger, and M. Slotnick pp. 189-196 [View   PDF (1144 kB) ]

•	The Inelastic Scattering of High Energy Neutrons by Deuterons According to the Impulse Approximation Geoffrey F. Chew pp. 196-202 [View   PDF (1364 kB) ]

•	On Spin-Orbit Interactions and Nucleon-Nucleon Scattering K. M. Case and A. Pais pp. 203-211 [View   PDF (1881 kB) ]

•	The Cross Section for Photo-Disintegration of the Deuteron at Low Energies G. R. Bishop, C. H. Collie, H. Halban, A. Hedgran, K. Siegbahn, S. du Toit, and R. Wilson pp. 211-222 [View   PDF (2513 kB)  See Also: Erratum]

•	Experiments on the Initiation of Electric Arcs F. E. Haworth pp. 223-226 [View   PDF (831 kB) ]

•	On the Symmetry of Graphite Joseph S. Lukesh pp. 226-229 [View   PDF (1552 kB) ]

•	The Electrical Conductivity of an Ionized Gas Robert S. Cohen, Lyman Spitzer, and Paul McR. Routly pp. 230-238 [View   PDF (1769 kB) ]

•	Influence of Plastic Flow on the Electrical and Photographic Properties of the Alkali Halide Crystals Frederick Seitz pp. 239-243 [View   PDF (1160 kB) ]

•	Relations among the Crystal Structure Factors H. Hauptman and J. Karle pp. 244-248 [View   PDF (650 kB) ]

•	Variation of Amplitude-Dependent Internal Friction in Single Crystals of Copper with Frequency and Temperature Arthur S. Nowick pp. 249-257 [View   PDF (1749 kB) ]

•	High Temperature Plasma Properties from High Current Arc Stream Measurements W. Finkelnburg and S. M. Segal pp. 258-260 [View   PDF (621 kB) ]

•	On the Scattering Theory of the Dirac Equation George Parzen pp. 261-268 [View   PDF (1224 kB) ]

•	The Evaluation of the Collision Matrix G. C. Wick pp. 268-272 [View   PDF (939 kB) ]

•	Ferromagnetism at Very High Frequencies. III. Two Mechanisms of Dispersion in a Ferrite G. T. Rado, R. W. Wright, and W. H. Emerson pp. 273-280 [View   PDF (1844 kB) ]

•	The Soft X-Ray Valence Band Spectra and the Heat of Formation of Chemical Compounds and Alloys K. Das Gupta pp. 281-282 [View   PDF (354 kB) ]

•	The Gamma-Ray Spectrum from the Absorption of π--Mesons in Deuterium Lee Aamodt, James Hadley, and Wolfgang Panofsky pp. 282-283 [View   PDF (422 kB) ]

•	On Advanced and Retarded Potentials Alfred Landé pp. 283 [View   PDF (254 kB) ]

•	Collimated and Wide-Angle Meson Groups in a Hard-Shower Star Maurice M. Shapiro and Herman Yagoda pp. 283-284 [View   PDF (527 kB) ]

•	Some Properties of the 43-Day Isomer of Cd115 P. S. Gill, C. E. Mandeville, and E. Shapiro pp. 284-285 [View   PDF (504 kB) ]

•	Energy Barrier for Asymmetric Fission in the Static Liquid Drop Model J. Jungerman pp. 285-286 [View   PDF (466 kB) ]

•	Gamma-Rays from Ag110 J. M. Cork, W. C. Rutledge, C. E. Branyan, A. E. Stoddard, W. J. Childs, and J. M. LeBlanc pp. 286-287 [View   PDF (467 kB) ]

•	The V51(p,n)Cr51 Neutron Spectrum P. H. Stelson, W. M. Preston, and Clark Goodman pp. 287 [View   PDF (231 kB) ]

•	The Beta-Spectrum of P32 S. D. Warshaw, Joses J. Chen, and G. L. Appleton pp. 288 [View   PDF (237 kB) ]

•	Nuclear Moment Discrepancies in Gallium and Indium H. M. Foley pp. 288-289 [View   PDF (514 kB) ]

•	The Disintegration of Hf181 William W. Pratt pp. 289 [View   PDF (277 kB) ]

•	The Structure of Methyl Bromide from Microwave Spectra James W. Simmons and William O. Swan pp. 289-290 [View   PDF (564 kB) ]

•	Spin Dependence of Neutron Scattering by Na23 W. Selove pp. 290 [View   PDF (287 kB) ]

•	Production of Positive Mesons by Photons on Hydrogen A. S. Bishop, J. Steinberger, and Leslie J. Cook pp. 291 [View   PDF (207 kB) ]

•	On the Gravitational Self-Energy of Light S. B. Nilsson and K. V. Laurikainen pp. 291-292 [View   PDF (445 kB) ]

•	Spinless Mesons in the Electromagnetic Field P. T. Matthews pp. 292 [View   PDF (239 kB) ]

•	Spinless Mesons and Nucleons in the Electromagnetic Field P. T. Matthews pp. 292-293 [View   PDF (513 kB) ]

•	The Radioactivity of Am242 G. D. O'Kelley, G. W. Barton, W. W. Crane, and I. Perlman pp. 293-294 [View   PDF (561 kB) ]

•	On Sommerfeld's Surface Wave C. J. Bouwkamp pp. 294 [View   PDF (286 kB) ]

•	On the Transport of Aluminum Atoms by a Gas Michel Ter-Pogossian, Fred T. Porter, and C. Sharp Cook pp. 294-295 [View   PDF (564 kB) ]

•	The Structure and Chemical Composition of Mars Harold C. Urey pp. 295 [View   PDF (278 kB) ]

•	Spectroscopic Value of the Magnetic Moment of 83Bi209 F. M. Kelly, R. Richmond, and M. F. Crawford pp. 295-296 [View   PDF (548 kB) ]

•	The Relative Neutron Capture Cross Sections of the Isotopes of Krypton and Xenon J. Macnamara and H. G. Thode pp. 296-297 [View   PDF (531 kB) ]

•	The Mobilities of Molecular and Atomic Rare Gas Ions in the Parent Gases: Helium, Neon, and Argon John A. Hornbeck pp. 297-298 [View   PDF (503 kB) ]

•	The Electric Field at a Thermionic Cathode as a Function of Space Current Paul L. Copeland and Delbert N. Eggenberger pp. 298 [View   PDF (242 kB) ]

•	A Determination of the Speed of Light by the Resonant Cavity Method Kees Bol pp. 298 [View   PDF (242 kB) ]

•	The Structure of Lead Sulfide Films J. A. James, C. J. Milner, and B. N. Watts pp. 298 [View   PDF (242 kB) ]

•	Neutron Refraction in Ferromagnets Melvin Lax pp. 299 [View   PDF (222 kB) ]

•	Cation Distribution in Copper Zinc Ferrite Jacob L. Snoek pp. 299 [View   PDF (222 kB) ]

•	Crystals and Geiger Counters for Scintillation Counting C. E. Mandeville and H. O. Albrecht pp. 299-300 [View   PDF (477 kB) ]

•	The Detection of Gamma-Ray-Induced Scintillations from Crystals in a Photo-Sensitive Geiger-Müller Counter C. E. Mandeville and H. O. Albrecht pp. 300 [View   PDF (255 kB) ]

•	A Variational Principle for Time-Dependent Problems Marcello Cini and Luigi A. Radicati pp. 300-301 [View   PDF (493 kB) ]

•	Mass Assignment of Natural Activity of Samarium Boyd Weaver pp. 301 [View   PDF (238 kB) ]

•	Single Crystal Magnetostriction Constants of an Iron-Cobalt Alloy J. E. Goldman pp. 301-302 [View   PDF (534 kB) ]

•	Theory of Magnetic Anisotropy in Alnico V J. E. Goldman and R. Smoluchowski pp. 302-303 [View   PDF (528 kB) ]

•	On the Temperature Variations in Alcohol-Argon Filled G-M Counters Om Parkash pp. 303 [View   PDF (232 kB) ]

•	Multiple Scattering of Fast Electrons in Nuclear Emulsions Dale R. Corson pp. 303-304 [View   PDF (449 kB) ]

•	Diurnal Variation of Primary Cosmic-Ray Heavy Nuclei J. J. Lord and Marcel Schein pp. 304-305 [View   PDF (453 kB) ]

•	A Direct Determination of the Magnetic Moment of the Proton in Nuclear Magnetons F. Bloch and C. D. Jeffries pp. 305-306 [View   PDF (508 kB) ]

•	Calculation of the Absorption and Emission Spectra of the Thallium-Activated Potassium Chloride Phosphor Ferd E. Williams pp. 306-307 [View   PDF (468 kB) ]

•	Photo-Disintegration of O16 Melvin A. Preston pp. 307-308 [View   PDF (341 kB) ]

•	Photoelectric Changes Induced in SrO and BaO by Ultraviolet Irradiation J. E. Dickey and E. A. Taft pp. 308 [View   PDF (147 kB) ]