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

•	Pressure-Volume Isotherms of He4 below 4.2°K William E. Keller pp. 1-8 [View   PDF (1466 kB)  See Also: Erratum]

•	Second Virial Coefficients of Helium from the Exp-Six Potential John E. Kilpatrick, William E. Keller, and Edward F. Hammel pp. 9-12 [View   PDF (576 kB) ]

•	Experiments on the Behavior of an Ionized Gas in a Magnetic Field Winston H. Bostick and Morton A. Levine pp. 13-21 [View   PDF (1703 kB) ]

•	Thickness of the Helium Film as a Function of Height Lothar Meyer pp. 22-24 [View   PDF (516 kB) ]

•	Flow of Helium ii Through Narrow Slits R. T. Swim and H. E. Rorschach pp. 25-32 [View   PDF (1443 kB) ]

•	Double Scattering of Electrons with Magnetic Interaction H. Mendlowitz and K. M. Case pp. 33-38 [View   PDF (996 kB) ]

•	Infrared Lattice Absorption in Ionic and Homopolar Crystals Melvin Lax and Elias Burstein pp. 39-52 [View   PDF (2546 kB) ]

•	Soft X-Ray Absorption of Evaporated Thin Films of Tellurium Robert W. Woodruff and M. Parker Givens pp. 52-54 [View   PDF (545 kB) ]

•	Domain Rotation in Nickel Ferrite Fielding Brown and Charles L. Gravel pp. 55-59 [View   PDF (958 kB) ]

•	Magnetic Rotation Phenomena in a Polycrystalline Ferrite David Park pp. 60-66 [View   PDF (1324 kB) ]

•	Effect of Strong Electrostatic Fields on the Resistance of Tungsten Wires in High Vacua W. J. Deshotels and A. H. Weber pp. 66-73 [View   PDF (1518 kB) ]

•	Empirical Relation between Superconductivity and the Number of Valence Electrons per Atom B. T. Matthias pp. 74-76 [View   PDF (496 kB) ]

•	Paramagnetic Resonance Absorption in Praseodymium Trichloride John H. Anderson and Clyde A. Hutchison pp. 76-78 [View   PDF (553 kB) ]

•	Macroscopic Aspects of Neutron Interaction in Magnetics Louis Gold pp. 79-80 [View   PDF (287 kB) ]

•	Energy Distributions of Field Dependent Secondary Electrons Frank A. Brand and Harold Jacobs pp. 81-84 [View   PDF (716 kB) ]

•	Microwave Spectra of Tritium Iodide and Tritium Bromide B. Rosenblum and A. H. Nethercot pp. 84-85 [View   PDF (329 kB) ]

•	Age of Meteorites by the A40 — K40 Method G. J. Wasserburg and R. J. Hayden pp. 86-87 [View   PDF (342 kB) ]

•	Long-Lived Isomer of Np236 M. H. Studier, J. E. Gindler, and C. M. Stevens pp. 88 [View   PDF (211 kB) ]

•	Coulomb Excitation of Neodymium B. E. Simmons, D. M. Van Patter, K. F. Famularo, and R. V. Stuart pp. 89-92 [View   PDF (661 kB) ]

•	Radioactivity of In117 and Sb117 Carl L. McGinnis pp. 93-97 [View   PDF (872 kB)  See Also: Erratum]

•	Decay Scheme of the Mirror Nucleus P29 and Related Results H. Roderick, O. Lönsjö, and W. E. Meyerhof pp. 97-101 [View   PDF (848 kB) ]

•	Half-Life of Yttrium-90 Herbert L. Volchok and J. Laurence Kulp pp. 102 [View   PDF (204 kB) ]

•	Energy Levels of Hf177 P. Marmier and F. Boehm pp. 103-104 [View   PDF (325 kB) ]

•	Angular Distribution of Gamma Rays from Proton Capture in B11 H. E. Gove and E. B. Paul pp. 104-108 [View   PDF (891 kB) ]

•	Electron-Neutrino Angular Correlation in the Beta Decay of Neon19 D. R. Maxson, J. S. Allen, and W. K. Jentschke pp. 109-116 [View   PDF (1598 kB) ]

•	Studies on the Isomeric Pair, Nb89m and Nb89 Hirdaya B. Mathur, Earl K. Hyde, Charles A. Levine, and Per K. Kofstad pp. 117-120 [View   PDF (776 kB) ]

•	Decay of V49 W. S. Lyon pp. 121 [View   PDF (169 kB) ]

•	Independent-Particle Model and the Nuclear Photoeffect. II J. S. Levinger pp. 122-130 [View   PDF (1738 kB) ]

•	Angular Distribution of Protons from the Reaction Ti48(d, p)Ti49 William W. Pratt pp. 131-132 [View   PDF (350 kB) ]

•	Numerical Calculation of (d, p) Angular Distributions W. Tobocman and M. H. Kalos pp. 132-136 [View   PDF (724 kB) ]

•	Neutrinos from the Sun A. M. Cormack pp. 137-139 [View   PDF (531 kB) ]

•	Summing Studies of the Gamma Rays Following the Decays of Ba131, Se75, and Ru106 D. C. Lu, W. H. Kelly, and M. L. Wiedenbeck pp. 139-142 [View   PDF (600 kB) ]

•	Gamma and X-Radiation in the Decay of Am241 H. Jaffe, T. O. Passell, C. I. Browne, and I. Perlman pp. 142-150 [View   PDF (1676 kB) ]

•	Mean Free Path for Shower Production by High-Energy Pi Mesons Fritz E. Froehlich and Kurt Sitte pp. 151-159 [View   PDF (1838 kB) ]

•	Penetrating Showers in Light and Heavy Elements Joseph G. Askowith and Kurt Sitte pp. 159-165 [View   PDF (1333 kB) ]

•	Electron Production in High-Energy Nuclear Interactions Kurt Sitte, Fritz E. Froehlich, and Irving Nadelhaft pp. 166-172 [View   PDF (1369 kB) ]

•	A Cloud-Chamber Study of Cosmic-Ray Air Showers at Sea Level Kenneth E. Relf pp. 172-180 [View   PDF (2089 kB) ]

•	Λ0 Production in Nuclei Robert Jastrow pp. 181-183 [View   PDF (567 kB) ]

•	Cross Sections for Producing High-Energy Neutrons from Carbon Targets Bombarded by Protons, Deuterons, and He3 Particles Larry Schecter, Walter E. Crandall, George P. Millburn, and John Ise pp. 184-187 [View   PDF (633 kB) ]

•	Photoproduction of π0 Mesons from Protons Y. Goldschmidt-Clermont, L. S. Osborne, and M. Scott pp. 188-193 [View   PDF (1147 kB) ]

•	Analysis of a High-Energy Cosmic-Ray Shower. I. Soft Component and Trident Process M. Koshiba and M. F. Kaplon pp. 193-200 [View   PDF (1345 kB) ]

•	Direct Detection of Soft Radiation above 50 Kilometers in the Auroral Zone L. H. Meredith, M. B. Gottlieb, and J. A. Van Allen pp. 201-205 [View   PDF (1015 kB) ]

•	Cosmic-Ray Studies of Penetrating Showers and Bremsstrahlung at 11 200 Feet by Using Plastic Scintillation Counters C. N. Chou and Marcel Schein pp. 206-212 [View   PDF (1314 kB) ]

•	New Formulation of the General Theory of Relativity G. Szekeres pp. 212-223 [View   PDF (1685 kB) ]

•	Collision Matrices for the Compound Nucleus R. G. Thomas pp. 224-237 [View   PDF (2646 kB) ]

•	Paramagnetic Resonance in Low Fields Georges J. Béné and R. C. Extermann pp. 238 [View   PDF (191 kB) ]

•	Electron Resonance in Gas Discharges D. J. Ingram and J. G. Tapley pp. 238-239 [View   PDF (384 kB) ]

•	Paramagnetic Resonance Absorption in Graphite Compounds B. Smaller, G. R. Hennig, and E. L. Yasaitis pp. 239 [View   PDF (193 kB) ]

•	InSb Photovoltaic Cell G. R. Mitchell, A. E. Goldberg, and S. W. Kurnick pp. 239-240 [View   PDF (374 kB) ]

•	Energies of the K Transitions of π- Mesonic X-Rays M. Stearns, M. B. Stearns, S. DeBenedetti, and L. Leipuner pp. 240-242 [View   PDF (565 kB) ]

•	Average Number of Neutrons Emitted During the Spontaneous Fission of Cf252 W. W. Crane, G. H. Higgins, and S. G. Thompson pp. 242 [View   PDF (204 kB)  See Also: Erratum]

•	Hyperfine Splitting and the Sign of the Magnetic Moment of Cs134m L. S. Goodman and S. Wexler pp. 242 [View   PDF (204 kB) ]

•	Nuclear Hyperfine Structure Interaction in 3.1-hr Cs134m D. A. Gilbert and Victor W. Cohen pp. 243 [View   PDF (223 kB) ]

•	Deuteron Stripping and the Problem of Nuclear Radii L. N. Cooper and W. Tobocman pp. 243-244 [View   PDF (446 kB) ]

•	Angular Correlation Effects in Unstable Particle Decay S. B. Treiman, Geo. T. Reynolds, and A. L. Hodson pp. 244-245 [View   PDF (392 kB) ]

•	Orientation of Planes in Double V0 Decay Events J. Ballam, A. L. Hodson, W. Martin, R. Ronald Rau, Geo T. Reynolds, and S. B. Treiman pp. 245-246 [View   PDF (359 kB) ]

•	Spectrometry of Recoils from Neutrino Emission in Argon-37 Arthur H. Snell and Frances Pleasonton pp. 246-248 [View   PDF (587 kB) ]

•	Isomerism in Al26 R. W. Kavanagh, W. R. Mills, and R. Sherr pp. 248-250 [View   PDF (584 kB) ]

•	Slowing Down of Polarized Protons E. Heiberg, U. Kruse, J. Marshall, L. Marshall, and F. Solmitz pp. 250-251 [View   PDF (249 kB) ]

•	Minutes of the 1954 Fall Meeting of the New England Section at Hanover, New Hampshire, on October 23, 1954 pp. 252-253 [View   PDF (417 kB) ]

•	Minutes of the 1954 Autumn Meeting of the New York State Section at Brookhaven National Laboratory, November 12-13, 1954 pp. 253-254 [View   PDF (244 kB) ]