Volume 45, Issue 13

G. J. Wozniak, R. J. McDonald, A. J. Pacheco, C. C. Hsu, D. J. Morrissey, L. G. Sobotka, L. G. Moretto, S. Shih, C. Schück, R. M. Diamond, H. Kluge, and F. S. Stephens

Phys. Rev. Lett. 45, 1081 (1980) - Published 29 September, 1980

Evidence for Anomalous Nuclei among Relativistic Projectile Fragments from Heavy-Ion Collisions at 2 GeV/Nucleon

E. M. Friedlander, R. W. Gimpel, H. H. Heckman, Y. J. Karant, B. Judek, and E. Ganssauge

Phys. Rev. Lett. 45, 1084 (1980) - Published 29 September, 1980

Bohr-Sommerfeld Quantization of Pseudospin Hamiltonians

R. Shankar

Phys. Rev. Lett. 45, 1088 (1980) - Published 29 September, 1980

Atoms and Molecules

Evidence of an Approximate Symmetry for Hydrogen in a Uniform Magnetic Field

Myron L. Zimmerman, Michael M. Kash, and Daniel Kleppner

Phys. Rev. Lett. 45, 1092 (1980) - Published 29 September, 1980

Classical Phenomenology and Applications

Experimental Observation of Picosecond Pulse Narrowing and Solitons in Optical Fibers

L. F. Mollenauer, R. H. Stolen, and J. P. Gordon

Phys. Rev. Lett. 45, 1095 (1980) - Published 29 September, 1980

Frequency-Dependent Optical Dephasing in the Stoichiometric Material Eu $P_{5}$ $O_{14}$

R. M. Shelby and R. M. Macfarlane

Phys. Rev. Lett. 45, 1098 (1980) - Published 29 September, 1980

Fluids, Plasmas, and Electric Discharges

Measurements of the Beam-Driven Current in the DITE Tokamak

W. H. M. Clark, J. G. Cordey, M. Cox, R. D. Gill, J. Hugill, J. W. M. Paul, and D. F. H. Start

Phys. Rev. Lett. 45, 1101 (1980) - Published 29 September, 1980

Externally Launched Ion Bernstein Wave in the ACT-1 Toroidal Device

Masayuki Ono and King-Lap Wong

Phys. Rev. Lett. 45, 1105 (1980) - Published 29 September, 1980

Interaction and Transport Processes Illustrated by Measurement of the Electron-Density Profile of a Laser-Irradiated Microsphere

R. Benattar and C. Popovics

Phys. Rev. Lett. 45, 1108 (1980) - Published 29 September, 1980

Condensed Matter: Structure, Etc.

Geometry-Dependent $Si (2 p)$ Surface Core-Level Excitations for Si(111) and Si(100) Surfaces

F. J. Himpsel, P. Heimann, T. -C. Chiang, and D. E. Eastman

Phys. Rev. Lett. 45, 1112 (1980) - Published 29 September, 1980

Escape of Particles over a Dynamic Barrier

E. H. Rezayi and H. Suhl

Phys. Rev. Lett. 45, 1115 (1980) - Published 29 September, 1980

Low-Frequency Modes in Amorphous Boron-Rich Alloys

Jeffrey S. Lannin and Russell Messier

Phys. Rev. Lett. 45, 1119 (1980) - Published 29 September, 1980

Condensed Matter: Electronic Properties, Etc.

Solitons in Polyacetylene: Magnetic Susceptibility

S. Ikehata, J. Kaufer, T. Woerner, A. Pron, M. A. Druy, A. Sivak, A. J. Heeger, and A. G. MacDiarmid

Phys. Rev. Lett. 45, 1123 (1980) - Published 29 September, 1980

Definite Experimental Evidence against Intrinsic Electron-Hole Superconductivity in Pure CuCl

B. Batlogg and J. P. Remeika

Phys. Rev. Lett. 45, 1126 (1980) - Published 29 September, 1980

Physical Review Letters

Volume 45, Issue 13

LETTERS

General Physics

Critical Behavior of a Micellar Solution

Elementary Particles and Fields

Measurement of the $D^{0}$ Lifetime

Measurement of $D^{+}$ , $F^{+}$ , and ${Λ_{c}}^{+}$ Charmed-Particle Lifetimes

Nonlinear Models in $2 + ε$ Dimensions

From Charge-Conjugation Asymmetries to the Trilinear Gluon Coupling

Zero Value for the Three-Loop $β$ Function in $N = 4$ Supersymmetric Yang-Mills Theory

New High-Accuracy Measurement of the Pionic Mass

Enhancement Mechanism of $D^{0}$ -Meson Decay

Nuclei

What Does the Franzini-Radicati Mass Relationship Imply about the Wigner Supermultiplet Symmetry?

Consequences of Completeness in Nuclear Spectroscopy

Rise and Fall of the Spin Alignment in Deep-Inelastic Reactions