Volume 64, Issue 12

R. C. Allen, H. H. Chen, P. J. Doe, R. Hausammann, W. P. Lee, H. J. Mahler, M. E. Potter, X. Q. Lu, K. C. Wang, T. J. Bowles, R. L. Burman, R. D. Carlini, D. R. F. Cochran, J. S. Frank, E. Piasetzky, V. D. Sandberg, D. A. Krakauer, and R. L. Talaga

Phys. Rev. Lett. 64, 1330 (1990) - Published 19 March, 1990

Measurements of charged-particle inclusive distributions in hadronic decays of the Z boson

G. S. Abrams et al.

Phys. Rev. Lett. 64, 1334 (1990) - Published 19 March, 1990

Resummation and gauge invariance of the gluon damping rate in hot QCD

Eric Braaten and Robert D. Pisarski

Phys. Rev. Lett. 64, 1338 (1990) - Published 19 March, 1990

Nuclear Physics

Shadowing and antishadowing of nuclear structure functions

Stanley J. Brodsky and Hung Jung Lu

Phys. Rev. Lett. 64, 1342 (1990) - Published 19 March, 1990

Atomic, Molecular, and Optical Physics

Observation of population fluctuations in two-level atoms driven by a phase diffusing field

M. H. Anderson, R. D. Jones, J. Cooper, S. J. Smith, D. S. Elliott, H. Ritsch, and P. Zoller

Phys. Rev. Lett. 64, 1346 (1990) - Published 19 March, 1990

Contributions of resonant excitation double autoionization to the electron-impact ionization of ${Fe}^{15 +}$

M. H. Chen, K. J. Reed, and D. L. Moores

Phys. Rev. Lett. 64, 1350 (1990) - Published 19 March, 1990

Electron-polarized $N^{4 +}$ ion beam formed by electron capture to $N^{5 +}$ in a polarized sodium target

C.-J. Liu, N. B. Mansour, Y. Azuma, H. G. Berry, D. A. Church, and R. W. Dunford

Phys. Rev. Lett. 64, 1354 (1990) - Published 19 March, 1990

Direct Observation of the Momentun-Density Profile of Excited and Oriented Sodium Atoms

Y. Zheng, I. E. McCarthy, E. Weigold, and D. Zhang

Phys. Rev. Lett. 64, 1358 (1990) - Published 19 March, 1990

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Anomalous dimensions and the renormalization group in a nonlinear diffusion process

Nigel Goldenfeld, Olivier Martin, Y. Oono, and Fong Liu

Phys. Rev. Lett. 64, 1361 (1990) - Published 19 March, 1990

Localized traveling-wave states in binary-fluid convection

Joseph J. Niemela, Guenter Ahlers, and David S. Cannell

Phys. Rev. Lett. 64, 1365 (1990) - Published 19 March, 1990

Plasma and Beam Physics

Mechanical injection of magnetic helicity during spheromak formation

B. Barrow and G. C. Goldenbaum

Phys. Rev. Lett. 64, 1369 (1990) - Published 19 March, 1990

Observation of a plateau electron distribution function due to electron cyclotron heating for an efficient plug potential formation

T. Cho, M. Hirata, K. Ogura, E. Takahashi, T. Kondoh, N. Yamaguchi, K. Masai, K. Hayashi, I. Katanuma, K. Ishii, T. Saito, Y. Kiwamoto, K. Yatsu, and S. Miyoshi

Phys. Rev. Lett. 64, 1373 (1990) - Published 19 March, 1990

Condensed Matter: Structure, Etc.

Laser-induced nonlinear dynamics in a nematic liquid-crystal film

E. Santamato, G. Abbate, P. Maddalena, L. Marrucci, and Y. R. Shen

Phys. Rev. Lett. 64, 1377 (1990) - Published 19 March, 1990

Destabilization of a faceted smectic-A–smectic-B interface

Francisco Melo and Patrick Oswald

Phys. Rev. Lett. 64, 1381 (1990) - Published 19 March, 1990

Sideband instability and recurrence of Kelvin waves on vortex cores

David C. Samuels and Russell J. Donnelly

Phys. Rev. Lett. 64, 1385 (1990) - Published 19 March, 1990

Direct microscopic observation of the entanglement distance in a polymer melt

D. Richter, B. Farago, L. J. Fetters, J. S. Huang, B. Ewen, and C. Lartigue

Phys. Rev. Lett. 64, 1389 (1990) - Published 19 March, 1990

Roton-roton scattering in liquid ${}^{4}{He}$ : A direct observation

A. C. Forbes and A. F. G. Wyatt

Phys. Rev. Lett. 64, 1393 (1990) - Published 19 March, 1990

Energy transport in one- and two-dimensional anharmonic lattices with isotopic disorder

Roch Bourbonnais and Roger Maynard

Phys. Rev. Lett. 64, 1397 (1990) - Published 19 March, 1990

First-principles calculations of diffusion coefficients: Hydrogen in silicon

Peter E. Blöchl, C. G. Van de Walle, and S. T. Pantelides

Phys. Rev. Lett. 64, 1401 (1990) - Published 19 March, 1990

Surface roughening in a hypercube-stacking model

Bruce M. Forrest and Lei-Han Tang

Phys. Rev. Lett. 64, 1405 (1990) - Published 19 March, 1990

Spatial pattern formation in a catalytic surface reaction: The facetting of Pt(110) in CO+ $O_{2}$

J. Falta, R. Imbihl, and M. Henzler

Phys. Rev. Lett. 64, 1409 (1990) - Published 19 March, 1990

Condensed Matter: Electronic Properties, Etc.

Cluster-impact fusion

P. M. Echenique, J. R. Manson, and R. H. Ritchie

Phys. Rev. Lett. 64, 1413 (1990) - Published 19 March, 1990

Observation of a possible surface-charge-density oscillation by the adsorption of an impurity

Chong-lin Chen and Tien T. Tsong

Phys. Rev. Lett. 64, 1417 (1990) - Published 19 March, 1990

Nuclear order in copper: New type of antiferromagnetism in an ideal fcc system

A. J. Annila, K. N. Clausen, P.-A. Lindgård, O. V. Lounasmaa, A. S. Oja, K. Siemensmeyer, M. Steiner, J. T. Tuoriniemi, and H. Weinfurter

Phys. Rev. Lett. 64, 1421 (1990) - Published 19 March, 1990

Nonlinear phenomena in systems of magnetic holes

Geir Helgesen, Piotr Pieranski, and Arne T. Skjeltorp

Phys. Rev. Lett. 64, 1425 (1990) - Published 19 March, 1990

Relaxation of excitons perturbed by self-trapped excitons in RbI: Evidence for exciton fusion in inorganic solids with strong electron-phonon coupling

Katsumi Tanimura and Noriaki Itoh

Phys. Rev. Lett. 64, 1429 (1990) - Published 19 March, 1990

Stark-ladder resonances in the propagation of electromagnetic waves

Guillermo Monsivais, Marcelo del Castillo-Mussot, and Francisco Claro

Phys. Rev. Lett. 64, 1433 (1990) - Published 19 March, 1990

One-parameter scaling in the lowest Landau band: Precise determination of the critical behavior of the localization length

Bodo Huckestein and Bernhard Kramer

Phys. Rev. Lett. 64, 1437 (1990) - Published 19 March, 1990

Angle- and energy-resolved, spin-polarized electron emission spectroscopy to study surface magnetic and electronic properties

C. Rau, K. Waters, and N. Chen

Phys. Rev. Lett. 64, 1441 (1990) - Published 19 March, 1990

Incommensurate antiferromagnetism in the two-dimensional Hubbard model

H. J. Schulz

Phys. Rev. Lett. 64, 1445 (1990) - Published 19 March, 1990

Spin correlations of 2D quantum antiferromagnet at low temperatures and a direct comparison with neutron-scattering experiments

Hong-Qiang Ding and Miloje S. Makivić

Phys. Rev. Lett. 64, 1449 (1990) - Published 19 March, 1990

Volume 64, Issue 12

LETTERS

General Physics

Gravitation and Astrophysics

Elementary Particles and Fields