Volume 80, Issue 8

J. B. Lange, F. Duncan, A. Ambardar, A. Feltham, G. Hofman, R. R. Johnson, G. Jones, M. Pavan, K. J. Raywood, D. Vetterli, J. T. Brack, D. Ottewell, G. R. Smith, and M. E. Sevior

Phys. Rev. Lett. 80, 1597 (1998) - Published 23 February, 1998

Spectroscopy of the Unbound Nucleus ${}^{11}N$ by the ${}^{12}C ({}^{14}N {}^{15}{, C}) {}^{11}N$ Transfer Reaction

A. Lépine-Szily, J. M. Oliveira, Jr., A. N. Ostrowski, H. G. Bohlen, R. Lichtenthaler, A. Blazevic, C. Borcea, V. Guimarães, R. Kalpakchieva, V. Lapoux, M. MacCormick, F. Oliveira, W. von Oertzen, N. A. Orr, P. Roussel-Chomaz, Th. Stolla, and J. S. Winfield

Phys. Rev. Lett. 80, 1601 (1998) - Published 23 February, 1998

Observation of a $_{Σ}^{4} He$ Bound State in the ${}^{4}H e (K^{-}, π^{-})$ Reaction at $600 M e V / c$

T. Nagae, T. Miyachi, T. Fukuda, H. Outa, T. Tamagawa, J. Nakano, R. S. Hayano, H. Tamura, Y. Shimizu, K. Kubota, R. E. Chrien, R. Sutter, A. Rusek, W. J. Briscoe, R. Sawafta, E. V. Hungerford, A. Empl, W. Naing, C. Neerman, K. Johnston, and M. Planinic

Phys. Rev. Lett. 80, 1605 (1998) - Published 23 February, 1998

Measurement of the Atomic Exchange Effect in Nuclear $β$ Decay

L. C. Angrave, N. E. Booth, R. J. Gaitskell, G. L. Salmon, and M. R. Harston

Phys. Rev. Lett. 80, 1610 (1998) - Published 23 February, 1998

Probing Proton Halos through Pion Photoproduction

S. Karataglidis and C. Bennhold

Phys. Rev. Lett. 80, 1614 (1998) - Published 23 February, 1998

Atomic, Molecular, and Optical Physics

Interference Effects between Auger and Photoelectron Studied by Subnatural Linewidth Auger-Photoelectron Coincidence Spectroscopy

J. Viefhaus, G. Snell, R. Hentges, M. Wiedenhöft, F. Heiser, O. Geßner, and U. Becker

Phys. Rev. Lett. 80, 1618 (1998) - Published 23 February, 1998

Direct Determination of Partial Wave Contributions in the $σ^{*}$ Shape Resonance of CO Molecules

E. Shigemasa, J. Adachi, K. Soejima, N. Watanabe, A. Yagishita, and N. A. Cherepkov

Phys. Rev. Lett. 80, 1622 (1998) - Published 23 February, 1998

Observation of Coherent and Incoherent Dissociation Mechanisms in the Angular Distribution of Atomic Photofragment Alignment

Allan S. Bracker, Eloy R. Wouters, Arthur G. Suits, Yuan T. Lee, and Oleg S. Vasyutinskii

Phys. Rev. Lett. 80, 1626 (1998) - Published 23 February, 1998

Polarization Correlation Measurements of Electron Impact Excitation of $H (2 p)$ at 54.4 eV

R. W. O'Neill, P. J. M. van der Burgt, D. Dziczek, P. Bowe, S. Chwirot, and J. A. Slevin

Phys. Rev. Lett. 80, 1630 (1998) - Published 23 February, 1998

Microscopic Magnetic Quadrupole Trap for Neutral Atoms with Extreme Adiabatic Compression

V. Vuletic, T. Fischer, M. Praeger, T. W. Hänsch, and C. Zimmermann

Phys. Rev. Lett. 80, 1634 (1998) - Published 23 February, 1998

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Role of the Absorbing Area in Chaotic Synchronization

Yu. L. Maistrenko, V. L. Maistrenko, A. Popovich, and E. Mosekilde

Phys. Rev. Lett. 80, 1638 (1998) - Published 23 February, 1998

Transition to Phase Synchronization of Chaos

Epaminondas Rosa, Jr., Edward Ott, and Mark H. Hess

Phys. Rev. Lett. 80, 1642 (1998) - Published 23 February, 1998

Correlations in Chaotic Eigenfunctions at Large Separation

Sanjay Hortikar and Mark Srednicki

Phys. Rev. Lett. 80, 1646 (1998) - Published 23 February, 1998

Universal Algebraic Relaxation of Fronts Propagating into an Unstable State and Implications for Moving Boundary Approximations

Ute Ebert and Wim van Saarloos

Phys. Rev. Lett. 80, 1650 (1998) - Published 23 February, 1998

Study of Nonlinear Evolution of Single-Mode and Two-Bubble Interaction under Richtmyer-Meshkov Instability

O. Sadot, L. Erez, U. Alon, D. Oron, L. A. Levin, G. Erez, G. Ben-Dor, and D. Shvarts

Phys. Rev. Lett. 80, 1654 (1998) - Published 23 February, 1998

Plasma and Beam Physics

Dynamics of Subpicosecond Relativistic Laser Pulse Self-Channeling in an Underdense Preformed Plasma

J. Fuchs, G. Malka, J. C. Adam, F. Amiranoff, S. D. Baton, N. Blanchot, A. Héron, G. Laval, J. L. Miquel, P. Mora, H. Pépin, and C. Rousseaux

Phys. Rev. Lett. 80, 1658 (1998) - Published 23 February, 1998

Condensed Matter: Structure, Etc.

Relaxation of Critical Fluctuations after Cessation of Simple Shear Flow

Igor Bodnár, Henk Verduin, and Jan K. G. Dhont

Phys. Rev. Lett. 80, 1662 (1998) - Published 23 February, 1998

Frustration Effects and Microscopic Growth Mechanisms for BN Nanotubes

X. Blase, A. De Vita, J.-C. Charlier, and R. Car

Phys. Rev. Lett. 80, 1666 (1998) - Published 23 February, 1998

Finite-Size Scaling Study of the Surface and Bulk Critical Behavior in the Random-Bond Eight-State Potts Model

Christophe Chatelain and Bertrand Berche

Phys. Rev. Lett. 80, 1670 (1998) - Published 23 February, 1998

Electromigration-Induced Breakup of Two-Dimensional Voids

M. Schimschak and J. Krug

Phys. Rev. Lett. 80, 1674 (1998) - Published 23 February, 1998

Determination and Refinement of the $Ag / Si (111) - (3 \times 1)$ Surface Structure

C. Collazo-Davila, D. Grozea, and L. D. Marks

Phys. Rev. Lett. 80, 1678 (1998) - Published 23 February, 1998

Surface-Induced Chirality in a Self-Assembled Monolayer of Discotic Liquid Crystal

Fabrice Charra and Jacques Cousty

Phys. Rev. Lett. 80, 1682 (1998) - Published 23 February, 1998

2D Ising Critical Behavior at an Isomorphous Structural Phase Transition in $C_{2} F_{6}$ Monolayers Physisorbed on Graphite

D. Arndt, St. Faßbender, M. Enderle, and K. Knorr

Phys. Rev. Lett. 80, 1686 (1998) - Published 23 February, 1998

Superconductivity-Dependent Sliding Friction

A. Dayo, W. Alnasrallah, and J. Krim

Phys. Rev. Lett. 80, 1690 (1998) - Published 23 February, 1998

Condensed Matter: Electronic Properties, Etc.

Conductance of a Mott Quantum Wire

Oleg A. Starykh and Dmitrii L. Maslov

Phys. Rev. Lett. 80, 1694 (1998) - Published 23 February, 1998

Generalization of a Fermi Liquid to a Liquid with Fractional Exclusion Statistics in Arbitrary Dimensions: Theory of a Haldane Liquid

Kazumoto Iguchi

Phys. Rev. Lett. 80, 1698 (1998) - Published 23 February, 1998

Systematic Vertex Corrections through Iterative Solution of Hedin's Equations Beyond the $GW$ Approximation

Arno Schindlmayr and R. W. Godby

Phys. Rev. Lett. 80, 1702 (1998) - Published 23 February, 1998

Electron Concentration Dependence of the Coulomb Gap in AlGaAs:Si

H. S. Moreira, J. F. Sampaio, E. S. Alves, and A. G. de Oliveira

Phys. Rev. Lett. 80, 1706 (1998) - Published 23 February, 1998

Strength of Topologically Induced Magnetic Moments in a Quantum Device

P. Exner, P. Šeba, A. F. Sadreev, P. Středa, and P. Feher

Phys. Rev. Lett. 80, 1710 (1998) - Published 23 February, 1998

Coulomb Drag in the Extreme Quantum Limit

M. P. Lilly, J. P. Eisenstein, L. N. Pfeiffer, and K. W. West

Phys. Rev. Lett. 80, 1714 (1998) - Published 23 February, 1998

Effect of Electron and Phonon Anisotropy on the Phonon-Drag Thermopower of a Classical Two-Dimensional Electron Gas in a Magnetic Field

P. N. Butcher and M. Tsaousidou

Phys. Rev. Lett. 80, 1718 (1998) - Published 23 February, 1998

Calorimetric Transitions on the Melting Line of the Vortex System as a Function of Oxygen Deficiency in High-Purity ${YBa}_{2} {Cu}_{3} O_{x}$

Marlyse Roulin, Alain Junod, Andreas Erb, and Eric Walker

Phys. Rev. Lett. 80, 1722 (1998) - Published 23 February, 1998

Electronic c-axis Response of $Y_{1 - x} {Ca}_{x} {Ba}_{2} {Cu}_{3} O_{7 - δ}$ Crystals Studied by Far-Infrared Ellipsometry

C. Bernhard, R. Henn, A. Wittlin, M. Kläser, Th. Wolf, G. Müller-Vogt, C. T. Lin, and M. Cardona

Phys. Rev. Lett. 80, 1762 (1998) - Published 23 February, 1998

Observation of Photoemission Line Widths Narrower than the Inverse Lifetime

E. D. Hansen, T. Miller, and T.-C. Chiang

Phys. Rev. Lett. 80, 1766 (1998) - Published 23 February, 1998

Comment on “Magnetic Dynamics in Underdoped ${YBa}_{2} {Cu}_{3} O_{7 - x}$ : Direct Observation of a Superconducting Gap”

P. Bourges and L. P. Regnault

Phys. Rev. Lett. 80, 1793 (1998) - Published 23 February, 1998

Dai et al. Reply:

P. Dai, M. Yethiraj, H. A. Mook, T. B. Lindemer, and F. Doǧan

Phys. Rev. Lett. 80, 1794 (1998) - Published 23 February, 1998

ERRATA

Erratum: Generation of Coherent Soft X Rays at 2.7 nm Using High Harmonics [Phys. Rev. Lett. 79, 2967 (1997)]

Zenghu Chang, Andy Rundquist, Haiwen Wang, Margaret M. Murnane, and Henry C. Kapteyn

Phys. Rev. Lett. 80, 1795 (1998) - Published 23 February, 1998

Volume 80, Issue 8

LETTERS

General Physics

Gravitation and Astrophysics

Elementary Particles and Fields

Nuclear Physics