Volume 41, Issue 16

E. Biegert, J. Carroll, W. Dragoset, Jr.,, R. Klem, J. Lesikar, M. L. Marshak, J. McClelland, T. Mulera, E. A. Peterson, J. B. Roberts, K. Ruddick, R. Talaga, and A. Wriekat

Phys. Rev. Lett. 41, 1098 (1978) - Published 16 October, 1978

${}^{12}C$ -Pion Monopole Scattering

D. A. Sparrow and W. J. Gerace

Phys. Rev. Lett. 41, 1101 (1978) - Published 16 October, 1978

Multipolarity of Continuum $γ$ Rays from Enhanced Angular Correlation Measurements

M. A. Deleplanque, Th. Byrski, R. M. Diamond, H. Hübel, F. S. Stephens, B. Herskind, and R. Bauer

Phys. Rev. Lett. 41, 1105 (1978) - Published 16 October, 1978

Atoms and Molecules

New Method of Studying Internal Rotation in a Symmetric Rotor

W. L. Meerts and I. Ozier

Phys. Rev. Lett. 41, 1109 (1978) - Published 16 October, 1978

Polarization of a Two-Electron, One-Photon $K$ X-Ray Transition

K. A. Jamison, J. Newcomb, J. M. Hall, C. Schmiedekamp, and Patrick Richard

Phys. Rev. Lett. 41, 1112 (1978) - Published 16 October, 1978

Fluids, Plasmas, and Electric Discharges

Numerical Simulation of Trapped-Electron Instabilities in Toroidal Geometry

C. Z. Cheng and H. Okuda

Phys. Rev. Lett. 41, 1116 (1978) - Published 16 October, 1978

Condensed Matter: Structure, Etc.

Angular Distributions of Ejected Particles from Ion-Bombarded Clean and Reacted Single-Crystal Surfaces

Nicholas Winograd, Barbara J. Garrison, and Don E. Harrison, Jr.

Phys. Rev. Lett. 41, 1120 (1978) - Published 16 October, 1978

Steady-State Vortex-Line Density in Turbulent He II Counterflow

R. M. Ostermeier, M. W. Cromar, P. Kittel, and R. J. Donnelly

Phys. Rev. Lett. 41, 1123 (1978) - Published 16 October, 1978

Nonuniversality of Tricritical Behavior

Michael E. Fisher and Stéphane Sarbach

Phys. Rev. Lett. 41, 1127 (1978) - Published 16 October, 1978

Condensed Matter: Electronic Properties, Etc.

Diffraction of Photoelectrons Emitted from Core Levels of Te and Na Atoms Adsorbed on Ni(001)

D. P. Woodruff, D. Norman, B. W. Holland, N. V. Smith, H. H. Farrell, and M. M. Traum

Phys. Rev. Lett. 41, 1130 (1978) - Published 16 October, 1978

Coexistence of Antiferromagnetism and Superconductivity: A Neutron Diffraction Study of Dy ${Mo}_{6}$ $S_{8}$

D. E. Moncton, G. Shirane, W. Thomlinson, M. Ishikawa, and Ø. Fischer

Phys. Rev. Lett. 41, 1133 (1978) - Published 16 October, 1978

Evidence for Soliton Modes in the One-Dimensional Ferromagnet CsNi $F_{3}$

J. K. Kjems and M. Steiner

Phys. Rev. Lett. 41, 1137 (1978) - Published 16 October, 1978

ERRATA

Phase Separation of the Electron-Hole Drop in $〈 111 〉$ -Stressed Ge.

G. Kirczenow and K. S. Singwi

Phys. Rev. Lett. 41, 1140 (1978) - Published 16 October, 1978

Gravitational Radiation Energy Loss in Scattering Problems and the Einstein Quadrupole Formula.

Arnold Rosenblum

Phys. Rev. Lett. 41, 1140 (1978) - Published 16 October, 1978

Physical Review Letters

Volume 41, Issue 16

LETTERS

General Physics

Cylindrical General Relativistic Collapse

Elementary Particles and Fields

Corrections to the Muonium Hyperfine Splitting of Order $α^{6} (\frac{{m_{e}}^{3}}{{m_{μ}}^{2}}) \ln (\frac{m_{μ}}{m_{e}})$

New Theoretical Prediction of the Ground-State Hyperfine Splitting in Muonium

Nuclei

Direct Observation of Elastic and Inelastic Photon Scattering by the Giant Dipole Resonance in ${}^{60}{Ni}$

Analyzing Power in the Reactions $p + d \to d + p$ and $p + p \to d + π$ at GeV Energies