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AMERICAN PHYSICAL SOCIETY



Physical Review Letters – 4 September 1989
(Volume 63, Issue 10)




Test of the linearity of quantum mechanics by rf spectroscopy of the 9Be+ ground state
J. J. Bollinger, D. J. Heinzen, Wayne M. Itano, S. L. Gilbert, and D. J. Wineland
pp. 1031-1034 [View   PDF (611 kB) ]


Burst of TeV γ rays from SN 1987A: Cosmic storage rings?
V. S. Berezinsky and Todor Stanev
pp. 1035-1037 [View   PDF (567 kB) ]

Model dependence of astrophysical lower bounds on the neutrino mass
John P. Ralston
pp. 1038-1041 [View   PDF (654 kB) ]


Radiative quark and lepton masses in a left-right gauge model
Ernest Ma
pp. 1042-1045 [View   PDF (537 kB) ]

New proposal for closed-string field theory: The free-string case
S.-H. Henry Tye
pp. 1046-1049 [View   PDF (551 kB) ]


β-decay anisotropies of the mirror nuclei 15O and 17F
N. Severijns, J. Wouters, J. Vanhaverbeke, and L. Vanneste
pp. 1050-1053 [View   PDF (666 kB) ]


Observation of participator Auger decay following valence photoionization with excitation
U. Becker, R. Wehlitz, O. Hemmers, B. Langer, and A. Menzel
pp. 1054-1057 [View   PDF (693 kB) ]

Resonantly enhanced above-threshold ionization of helium
M. D. Perry, A. Szoke, and K. C. Kulander
pp. 1058-1061 [View   PDF (645 kB) ]


Absolute instability competition and suppression in a millimeter-wave gyrotron traveling-wave tube
Larry R. Barnett, Lung Hai Chang, Han Ying Chen, Kwo Ray Chu, Wai Keung Lau, and Chuan Cheng Tu
pp. 1062-1065 [View   PDF (597 kB) ]

Compact short-wavelength free-electron laser
David B. Chang and James C. McDaniel
pp. 1066-1069 [View   PDF (628 kB) ]


Steady-state nucleation in a binary mixture: The effect of stirring
K. Y. Min, J. Stavans, R. Piazza, and W. I. Goldburg
pp. 1070-1073 [View   PDF (624 kB) ]

Interaction between grafted polymeric brushes: A molecular-dynamics study
Michael Murat and Gary S. Grest
pp. 1074-1077 [View   PDF (726 kB) ]

Nucleation of bubbles in liquid helium at negative pressure
Humphrey J. Maris and Quan Xiong
pp. 1078-1081 [View   PDF (497 kB) ]

Nonlinear elasticity of amorphous solids
Leonardo Golubović and T. C. Lubensky
pp. 1082-1085 [View   PDF (669 kB) ]

Mechanism of the CO-induced 1×2→1×1 structural transformation of Pt(110)
T. Gritsch, D. Coulman, R. J. Behm, and G. Ertl
pp. 1086-1089 [View   PDF (822 kB) ]

Properties of hydrogen in crystalline silicon under compression and tension
C. S. Nichols and D. R. Clarke
pp. 1090-1093 [View   PDF (718 kB) ]


Molecular-dynamics calculation of the recombination cross section at ionized impurities in semiconductors
Lino Reggiani, Luca Varani, Vladimir Mitin, and Carolyne M. VanVliet
pp. 1094-1097 [View   PDF (599 kB) ]

Fractional Quantum Hall Effect with an Added Parallel Magnetic Field
J. E. Furneaux, D. A. Syphers, and A. G. Swanson
pp. 1098-1101 [View   PDF (706 kB) ]

Exchange enhancement of a spin-polarized 2D electron gas determined by optical-absorption spectroscopy
B. B. Goldberg, D. Heiman, and A. Pinczuk
pp. 1102-1105 [View   PDF (638 kB) ]

Ground-state energies of the nonlinear σ model and the Heisenberg spin chains
Shoucheng Zhang, H. J. Schulz, and Timothy Ziman
pp. 1110-1113 [View   PDF (660 kB) ]


Weinberg replies
Steven Weinberg
pp. 1115 [View   PDF (130 kB) ]

Gai replies
Moshe Gai
pp. 1117 [View   PDF (166 kB) ]

Spence, Zuo and Hoier reply
J. C. Spence, J. M. Zuo, and R. Hoier
pp. 1119 [View   PDF (133 kB) ]


Magnetic Dynamics of La2CuO4 and La2-xBaxCuO4
G. Aeppli, S. M. Hayden, H. A. Mook, Z. Fisk, S- W. Cheong, D. Rytz, J. P. Remeika, G. P. Espinosa, and A. S. Cooper
pp. 1120 [View   PDF (20 kB) ]