Volume 42, Issue 26

25 June 1979

Browse Issues:

LETTERS

Elementary Particles and Fields

Confirmation of the Existence of the ${Σ_{c}}^{+ +}$ and ${Λ_{c}}^{+}$ Charmed Baryons and Observation of the Decay ${Λ_{c}}^{+} \to Λ π^{+}$ and ${\bar{K}}^{0} p$

C. Baltay, D. Caroumbalis, H. French, M. Hibbs, R. Hylton, M. Kalelkar, K. Shastri, A. Vogel, A. M. Cnops, P. L. Connolly, S. A. Kahn, H. G. Kirk, M. J. Murtagh, R. B. Palmer, N. P. Samios, and M. Tanaka

Phys. Rev. Lett. 42, 1721 (1979) - Published 25 June, 1979

Interpretation of $p - p$ Dibaryon Resonances at 2140, 2260, and 2430 MeV

Malcolm H. MacGregor

Phys. Rev. Lett. 42, 1724 (1979) - Published 25 June, 1979

Nuclei

Angular Momentum Transfer in Deeply Inelastic Collisions from Exclusive Sequential-Fission Experiments

D. v. Harrach, P. Glässel, Y. Civelekoglu, R. Männer, and H. J. Specht

Phys. Rev. Lett. 42, 1728 (1979) - Published 25 June, 1979

Multiplicity of $K$ X Rays Emitted in ( ${}^{6}{Li}$ , $xn$ ) Reactions

H. J. Karwowski, S. E. Vigdor, W. W. Jacobs, S. Kailas, P. P. Singh, F. Soga, and W. D. Ploughe

Phys. Rev. Lett. 42, 1732 (1979) - Published 25 June, 1979

Atoms and Molecules

Observation of Subnatural Linewidths by Two-Step Resonant Scattering in $I_{2}$ Vapor

Richard P. Hackel and Shaoul Ezekiel

Phys. Rev. Lett. 42, 1736 (1979) - Published 25 June, 1979

Classical Phenomenology and Applications

Macroscopic Quantum Fluctuations in Superfluorescence

Fritz Haake, Harald King, Guntram Schröder, Joe Haus, Roy Glauber, and Fred Hopf

Phys. Rev. Lett. 42, 1740 (1979) - Published 25 June, 1979

Fluids, Plasmas, and Electric Discharges

Second-Harmonic Emission at Resonance Absorption

G. Auer, K. Sauer, and K. Baumgärtel

Phys. Rev. Lett. 42, 1744 (1979) - Published 25 June, 1979

Inelastic Collision of Spherical Ion-Acoustic Solitons

Frederic Ze, Noah Hershkowitz, Chung Chan, and Karl E. Lonngren

Phys. Rev. Lett. 42, 1747 (1979) - Published 25 June, 1979

Observation of an Ion-Beam-Driven Instability in a Magnetized Plasma

S. H. Gold and A. W. DeSilva

Phys. Rev. Lett. 42, 1750 (1979) - Published 25 June, 1979

Condensed Matter: Structure, Etc.

Interaction of Atomic Hydrogen with the Surface of Liquid ${}^{4}{He}$

R. A. Guyer and M. D. Miller

Phys. Rev. Lett. 42, 1754 (1979) - Published 25 June, 1979

Measurements of the Second-Sound Damping in Dilute ${}^{3}{He}$ - ${}^{4}{He}$ Solutions

Dennis S. Greywall

Phys. Rev. Lett. 42, 1758 (1979) - Published 25 June, 1979

Condensed Matter: Electronic Properties, Etc.

Evidence for a New State in Aluminosilicate Spin-Glasses in Very Weak Magnetic Fields

Lia Krusin-Elbaum, R. Raghavan, and S. J. Williamson

Phys. Rev. Lett. 42, 1762 (1979) - Published 25 June, 1979

Intrinsic-Defect Photoluminescence in Amorphous Si $O_{2}$

C. M. Gee and Marc Kastner

Phys. Rev. Lett. 42, 1765 (1979) - Published 25 June, 1979

Superconductivity in Irradiated Palladium

B. Stritzker

Phys. Rev. Lett. 42, 1769 (1979) - Published 25 June, 1979

Electron-Spin Relaxation by Tunneling States in $β$ - ${Al}_{2}$ $O_{3}$ : Na

S. R. Kurtz and H. J. Stapleton

Phys. Rev. Lett. 42, 1773 (1979) - Published 25 June, 1979

Analysis of the Anomalous Temperature-Dependent Resistivity on Potassium below 1.6 K

Marilyn F. Bishop and A. W. Overhauser

Phys. Rev. Lett. 42, 1776 (1979) - Published 25 June, 1979

Self-Scattering Path-Variable Formulation of High-Field, Time-Dependent, Quantum Kinetic Equations for Semiconductor Transport in the Finite-Collision-Duration Regime

J. R. Barker and D. K. Ferry

Phys. Rev. Lett. 42, 1779 (1979) - Published 25 June, 1979

Observation of a $d$ -like Surface-State Band on Cu(100) using Resolved Photoemission

P. Heimann, J. Hermanson, H. Miosga, and H. Neddermeyer

Phys. Rev. Lett. 42, 1782 (1979) - Published 25 June, 1979

Two-Photon Absorption in Zinc-Blende Semiconductors

C. R. Pidgeon, B. S. Wherrett, A. M. Johnston, J. Dempsey, and A. Miller

Phys. Rev. Lett. 42, 1785 (1979) - Published 25 June, 1979

Geophysics, Astronomy, and Astrophysics

Angular Momentum of the Cosmic Background Radiation

H. P. Jakobsen, Mark Kon, and I. E. Segal

Phys. Rev. Lett. 42, 1788 (1979) - Published 25 June, 1979

Physical Review Letters