Volume 81, Issue 2

January 1951

Browse Issues:

Prev Next

ARTICLES

On the Nucleon-Nucleon Interaction

Robert Jastrow

Phys. Rev. 81, 165 (1951) - Published 15 January, 1951

Upper Limit for the Time between Fission and the Emission of Neutrons

Thoma M. Snyder and Robert W. Williams

Phys. Rev. 81, 171 (1951) - Published 15 January, 1951

Distribution of Slow Neutrons in Free Atmosphere up to 100,000 Feet

Luke C. L. Yuan

Phys. Rev. 81, 175 (1951) - Published 15 January, 1951

( $n, 2 n$ ) and ( $n, p$ ) Cross Sections

Bernard L. Cohen

Phys. Rev. 81, 184 (1951) - Published 15 January, 1951

Production of Mesons by Photons on Nuclei

Melvin Lax and Herman Feshbach

Phys. Rev. 81, 189 (1951) - Published 15 January, 1951

Rotational Magnetic Moments in Polyatomic Molecules

C. K. Jen

Phys. Rev. 81, 197 (1951) - Published 15 January, 1951

Radioactivities of ${Ru}^{105}$ , ${Rh}^{105}$ , ${Br}^{84}$ , and ${Br}^{83}$

R. B. Duffield and L. M. Langer

Phys. Rev. 81, 203 (1951) - Published 15 January, 1951

The $L$ X-Ray Spectra from Radioactive Decay of Transuranium Elements

G. W. Barton, Jr., H. P. Robinson, and I. Perlman

Phys. Rev. 81, 208 (1951) - Published 15 January, 1951

The X-Ray Spectrum Produced by 322-Mev Electrons Striking a Platinum Target

Wilson M. Powell, Walter Hartsough, and Milton Hill

Phys. Rev. 81, 213 (1951) - Published 15 January, 1951

The Angular Distribution of the Neutrons Produced in the Photo-Disintegration of the Deuteron by the 2.51-Mev Gamma-Rays of ${Ga}^{72}$

G. R. Bishop, H. Halban, P. F. D. Shaw, and Richard Wilson

Phys. Rev. 81, 219 (1951) - Published 15 January, 1951

Fine Structure of the Hydrogen Atom. Part II

Willis E. Lamb, Jr. and Robert C. Retherford

Phys. Rev. 81, 222 (1951) - Published 15 January, 1951

Excited State of ${Be}^{9}$ from the $B^{11} (d, α) {Be}^{9 *}$ Reaction

D. M. Van Patter, A. Sperduto, K. Huang, E. N. Strait, and W. W. Buechner

Phys. Rev. 81, 233 (1951) - Published 15 January, 1951

High Energy Cosmic-Ray Showers in Nuclear Emulsions

L. S. Osborne

Phys. Rev. 81, 239 (1951) - Published 15 January, 1951

A Search for Cosmic-Ray Diurnal Effects at Balloon Altitudes

T. A. Bergstralh and C. A. Schroeder

Phys. Rev. 81, 244 (1951) - Published 15 January, 1951

Oscillatory Phenomena in Direct Current Glow Discharges

T. Donahue and G. H. Dieke

Phys. Rev. 81, 248 (1951) - Published 15 January, 1951

Thermoelectromotive Force of a Superconductor Versus the Same Metal in the Non-Superconductive State

M. C. Steele

Phys. Rev. 81, 262 (1951) - Published 15 January, 1951

Small Angle Diffraction of Light by a Glass Cube

A. Theodore Forrester and Lothrop Mittenthal

Phys. Rev. 81, 268 (1951) - Published 15 January, 1951

On the Maxima of the Patterson Functions

Philip Hartman and Aurel Wintner

Phys. Rev. 81, 271 (1951) - Published 15 January, 1951

Letters to the Editor

On the Existence of Rossi Second and Third Maxima

P. K. Sen Chaudhary

Phys. Rev. 81, 274 (1951) - Published 15 January, 1951

The Cathode Field in Diodes under Partial Space-Charge Conditions with Initial Velocities

A. O. Barut

Phys. Rev. 81, 274 (1951) - Published 15 January, 1951

Diverging Integrals in the Self-Charge Problem

J. McConnell

Phys. Rev. 81, 275 (1951) - Published 15 January, 1951

Čerenkov Radiation Counter for Fast Electrons

John Marshall

Phys. Rev. 81, 275 (1951) - Published 15 January, 1951

Magnetic Shielding of the Proton Resonance in $H_{2}$ , $H_{2}$ O, and Mineral Oil

H. S. Gutowsky and R. E. McClure

Phys. Rev. 81, 276 (1951) - Published 15 January, 1951

The Production of $π$ -Mesons in Proton-Proton Collisions

J. C. Gunn, E. A. Power, and B. Touschek

Phys. Rev. 81, 277 (1951) - Published 15 January, 1951

Nuclear Audiofrequency Spectroscopy by Resonant Heating of the Nuclear Spin System

N. F. Ramsey and R. V. Pound

Phys. Rev. 81, 278 (1951) - Published 15 January, 1951

A Nuclear Spin System at Negative Temperature

E. M. Purcell and R. V. Pound

Phys. Rev. 81, 279 (1951) - Published 15 January, 1951

ERRATA

Erratum: Experiments on the Effect of Atomic Electrons on the Decay Constant of ${Be}^{7}$ . II

R. F. Leininger, E. Segrè, and C. Wiegand

Phys. Rev. 81, 280 (1951) - Published 15 January, 1951

Letters to the Editor

On the Nuclear Magnetic Moment of ${Na}^{23}$

R. A. Logan and P. Kusch

Phys. Rev. 81, 280 (1951) - Published 15 January, 1951

Numerical Evaluation of the Fermi Beta-Distribution Function

D. G. E. Martin

Phys. Rev. 81, 280 (1951) - Published 15 January, 1951

On the Decay of the $π^{-}$ Meson

L. Lederman, J. Tinlot, and E. T. Booth

Phys. Rev. 81, 281 (1951) - Published 15 January, 1951

Paramagnetic Resonance Absorption in Potassium Dissolved in Liquid Ammonia

Clyde A. Hutchison, Jr. and Ricardo C. Pastor

Phys. Rev. 81, 282 (1951) - Published 15 January, 1951

Second Shock in Liquid Helium II?

F. Reines

Phys. Rev. 81, 282 (1951) - Published 15 January, 1951

On the Lamb Shift for Spinless Electrons

W. A. Newcomb and F. Rohrlich

Phys. Rev. 81, 282 (1951) - Published 15 January, 1951

Two Crystal Spectrometer Results with Uncollimated $γ$ -Rays

Joe Keagy Bair, Fred C. Maienschein, and William B. Baker

Phys. Rev. 81, 283 (1951) - Published 15 January, 1951

ERRATA

Erratum: Experiments on the Effect of Atomic Electrons on the Decay Constant of ${Be}^{7}$

E. Segrè and C. E. Wiegand

Phys. Rev. 81, 284 (1951) - Published 15 January, 1951

Letters to the Editor

Experiments on Elastic $p - p$ Scattering in the Energy Range 120 to 345 Mev

O. Chamberlain, E. Segrè, and C. Wiegand

Phys. Rev. 81, 284 (1951) - Published 15 January, 1951

A Note on Rainwater's Spheroidal Nuclear Model

E. Feenberg and K. C. Hammack

Phys. Rev. 81, 285 (1951) - Published 15 January, 1951

COMMENTS

Addendum: The Disintegration of ${Ti}^{45}$

M. Ter-Pogossian, C. S. Cook, F. T. Porter, K. H. Morganstern, and J. Hudis

Phys. Rev. 81, 285 (1951) - Published 15 January, 1951

Letters to the Editor

A Method of Isotopic Separation by ( $n, γ$ ) Recoil

L. B. Magnusson

Phys. Rev. 81, 285 (1951) - Published 15 January, 1951

The Microwave Spectra of the Deutero-Ammonias

M. T. Weiss and M. W. P. Strandberg

Phys. Rev. 81, 286 (1951) - Published 15 January, 1951

The Mass of $S^{32}$

Henry E. Duckworth, George S. Stanford, John M. Olson, and Cort L. Kegley

Phys. Rev. 81, 286 (1951) - Published 15 January, 1951

Streamer Breakdown and Sparking Thresholds

Leonard B. Loeb

Phys. Rev. 81, 287 (1951) - Published 15 January, 1951

A Note on the Calculation of the Fermi Function in the Theory of Beta-Decay

J. Y. Mei

Phys. Rev. 81, 287 (1951) - Published 15 January, 1951

Internal Motion of Hydrogen Absorbed in Tantalum

Martin A. Garstens

Phys. Rev. 81, 288 (1951) - Published 15 January, 1951

ERRATA

Erratum: Acceleration of Stripped $C^{12}$ and $C^{13}$ Nuclei in the Cyclotron

J. F. Miller, J. G. Hamilton, T. M. Putnam, H. R. Haymond, and G. B. Rossi

Phys. Rev. 81, 288 (1951) - Published 15 January, 1951

Letters to the Editor

Ratio of the Quadrupole Moments of ${Cl}^{35}$ and ${Cl}^{37}$

S. Geschwind, R. Gunther-Mohr, and C. H. Townes

Phys. Rev. 81, 288 (1951) - Published 15 January, 1951

Polarization of the Nucleus by Electric Fields

G. R. Gunther-Mohr, S. Geschwind, and C. H. Townes

Phys. Rev. 81, 289 (1951) - Published 15 January, 1951

A Canonical Transformation in the Theory of Particles of Arbitrary Spin

W. A. Hepner

Phys. Rev. 81, 290 (1951) - Published 15 January, 1951

An Unusual Nuclear Event

Paul R. Barker

Phys. Rev. 81, 291 (1951) - Published 15 January, 1951

Proceedings of the American Physical Society

Phys. Rev. 81, 292 (1951) - Published 15 January, 1951