Volume 35, Issue 3

F. Binon, P. Duteil, M. Gouanère, L. Hugon, J. Jansen, J. -P. Lagnaux, H. Palevsky, J. -P. Peigneux, M. Spighel, and J. -P. Stroot ([IISN (Belgium)-IPN (Orsay) Collaboration])

Phys. Rev. Lett. 35, 145 (1975) - Published 21 July, 1975

Nuclei

Effects of Isoscalar and Isovector Magnetic Multipole Polarizations on Single-Particle Magnetic Transitions

H. Ejiri and T. Shibata

Phys. Rev. Lett. 35, 148 (1975) - Published 21 July, 1975

Momentum Distributions of Isotopes Produced by Fragmentation of Relativistic ${}^{12}C$ and ${}^{16}O$ Projectiles

D. E. Greiner, P. J. Lindstrom, H. H. Heckman, Bruce Cork, and F. S. Bieser

Phys. Rev. Lett. 35, 152 (1975) - Published 21 July, 1975

Production Cross Sections of Be Isotopes in C and O Targets Bombarded by 2.8-GeV $α$ Particles: Implications for Factorization

G. M. Raisbeck and F. Yiou

Phys. Rev. Lett. 35, 155 (1975) - Published 21 July, 1975

Atoms and Molecules

Observation of Electric Quadrupole Transitions in Multiphoton Ionization

Melissa Lambropoulos, Stephen E. Moody, S. J. Smith, and W. C. Lineberger

Phys. Rev. Lett. 35, 159 (1975) - Published 21 July, 1975

Fluids, Plasmas, and Electric Discharges

Low-Frequency Stability of Astron Configurations

R. V. Lovelace

Phys. Rev. Lett. 35, 162 (1975) - Published 21 July, 1975

Condensed Matter: Structure, Etc.

NMR Measurement of Hydrogen Diffusion in $β$ -Palladium Hydride

E. F. W. Seymour, R. M. Cotts, and W. David Williams

Phys. Rev. Lett. 35, 165 (1975) - Published 21 July, 1975

Optical Measurements of Gravitationally Induced Concentration Gradients near a Liquid-Liquid Critical Point

M. Giglio and A. Vendramini

Phys. Rev. Lett. 35, 168 (1975) - Published 21 July, 1975

Frequency Dependence of Superfluid Onset in Thin ${He}^{4}$ Films

J. A. Herb and J. G. Dash

Phys. Rev. Lett. 35, 171 (1975) - Published 21 July, 1975

New Microscopic Approach to the Phonon Dispersion in Ionic Crystals

R. Zeyher

Phys. Rev. Lett. 35, 174 (1975) - Published 21 July, 1975

Equations of State for Tricritical Points

David R. Nelson and Joseph Rudnick

Phys. Rev. Lett. 35, 178 (1975) - Published 21 July, 1975

Condensed Matter: Electronic Properties, Etc.

Percolative Conduction in Semiconducting Liquid Selenium-Thallium Mixtures

R. B. Pettit and William J. Camp

Phys. Rev. Lett. 35, 182 (1975) - Published 21 July, 1975

One-Dimensional Plasma as an Example of a Wigner Solid

Bill Sutherland

Phys. Rev. Lett. 35, 185 (1975) - Published 21 July, 1975

Geophysics, Astronomy, and Astrophysics

Origin of Cosmic Rays

F. W. Stecker

Phys. Rev. Lett. 35, 188 (1975) - Published 21 July, 1975

ERRATA

Strong Polarization of the $1 p$ -Shell Core in the Lowest $0^{+}$ States of ${}^{24}{Mg}$ and ${}^{28}{Si}$ .

H. P. Morsch, D. Dehnhard, and T. K. Li

Phys. Rev. Lett. 35, 192 (1975) - Published 21 July, 1975

Preferred Sites of Impurities Implanted in Be: Lattice Location and Quadrupole Interactions.

E. N. Kaufmann, P. Raghavan, R. S. Raghavan, E. J. Ansaldo, and R. A. Naumann

Phys. Rev. Lett. 35, 192 (1975) - Published 21 July, 1975

Physical Review Letters

Volume 35, Issue 3

LETTERS

General Physics

Asymptotic Behavior of the Fixed-Point Hamiltonian and Eigenoperators

Dual-Frequency Measurement of the Solar Gravitational Microwave Deflection

Elementary Particles and Fields

Measurement of the Reactions $K^{-} p \to Σ^{+} π^{-}$ and $π^{-} p \to p π^{-}$ near the Backward Direction at 3.0 and 5.1 GeV/c

Neutral Particle Production in $π^{+} p$ and $pp$ Collisions at 100 GeV/c

Pion- ${}^{4}{He}$ Scattering around the $\frac{3}{2}$ , $\frac{3}{2}$ Resonance