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AMERICAN PHYSICAL SOCIETY



Physical Review Letters – 12 November 1990
(Volume 65, Issue 20)




Direct probes of neutrino properties using solar-neutrino lines
Sandip Pakvasa and James Pantaleone
pp. 2479-2482 [View   PDF (689 kB) ]


Geometric formulation of nonperturbative 2D quantum gravity
Rolf Schimmrigk
pp. 2483-2486 [View   PDF (696 kB) ]

Braid of strings
Hideyuki Câteau and Satoru Saito
pp. 2487-2490 [View   PDF (576 kB) ]

On the existence of a phase transition for QCD with three light quarks
Frank R. Brown, Frank P. Butler, Hong Chen, Norman H. Christ, Zhihua Dong, Wendy Schaffer, Leo I. Unger, and Alessandro Vaccarino
pp. 2491-2494 [View   PDF (634 kB) ]

Conformal invariance at a deconfinement phase transition in (2+1) dimensions
J. Christensen and P. H. Damgaard
pp. 2495-2498 [View   PDF (602 kB) ]

CP nonconservation in supersymmetry with radiative quark masses
Ernest Ma and Daniel Ng
pp. 2499-2502 [View   PDF (583 kB) ]

Photon-gluon-fusion analysis of charm photoproduction
J. C. Anjos et al.
pp. 2503-2506 [View   PDF (662 kB) ]

Partial-wave analysis of J/ψ→γKS0K±π
Z. Bai et al.
pp. 2507-2510 [View   PDF (679 kB) ]

Parton distributions from an operator viewpoint
Aneesh V. Manohar
pp. 2511-2514 [View   PDF (563 kB) ]


Orbital magnetic dipole strength in 148,150,152,154Sm and nuclear deformation
W. Ziegler, C. Rangacharyulu, A. Richter, and C. Spieler
pp. 2515-2518 [View   PDF (630 kB) ]

New evidence for meson-exchange-current enhancement of isovector M1 strength
A. Richter, A. Weiss, O. Haüsser, and B. A. Brown
pp. 2519-2522 [View   PDF (630 kB) ]

Oblate deformed shapes of hot rotating nuclei deduced from giant-dipole-resonance decay studies
J. H. Gundlach, K. A. Snover, J. A. Behr, C. A. Gossett, M. Kicinska-Habior, and K. T. Lesko
pp. 2523-2526 [View   PDF (644 kB) ]


Experimental evidence of chaotic itinerancy and spatiotemporal chaos in optics
F. T. Arecchi, G. Giacomelli, P. L. Ramazza, and S. Residori
pp. 2531-2534 [View   PDF (629 kB) ]

Velocity-modulation Fourier-transform spectroscopy of molecular ions
P. A. Martin and G. Guelachvili
pp. 2535-2538 [View   PDF (581 kB) ]

Precise experimental test of calculated two-electron Lamb shifts in helium
Craig J. Sansonetti, J. D. Gillaspy, and C. L. Cromer
pp. 2539-2542 [View   PDF (635 kB) ]


Evidence for confinement improvement by velocity-shear suppression of edge turbulence
Ch. P. Ritz, H. Lin, T. L. Rhodes, and A. J. Wootton
pp. 2543-2546 [View   PDF (712 kB) ]


Self-orgainzed criticality and singular diffusion
J. M. Carlson, J. T. Chayes, E. R. Grannan, and G. H. Swindle
pp. 2547-2550 [View   PDF (723 kB) ]

Exactly solvable model for cantorus phase transitions
Robert B. Griffiths, H. J. Schellnhuber, and H. Urbschat
pp. 2551-2554 [View   PDF (541 kB) ]

Formation energy of excess arsenic atoms in n-type GaAs
Jun-ichi Nishizawa, Yutaka Oyama, and Kazushi Dezaki
pp. 2555-2558 [View   PDF (627 kB) ]

Stable dense icosahedral quasicrystals
Z. Olami
pp. 2559-2562 [View   PDF (654 kB) ]

Lattice-gas virial coefficients from isothermal desorption measurements: CO on Cu(001) and Cu(011)
L. D. Peterson and S. D. Kevan
pp. 2563-2566 [View   PDF (647 kB) ]

Liquid-vapor critical point of 4He in aerogel
Apollo P. Wong and M. H. Chan
pp. 2567-2570 [View   PDF (692 kB) ]

Diatomic-hydrogen-complex dissociation: A microscopic model for metastable defect generation in Si
S. B. Zhang, W. B. Jackson, and D. J. Chadi
pp. 2575-2578 [View   PDF (707 kB) ]


Evidence for weak localization in the thermal conductivity of a quasi-two-dimensional electron system
V. Bayot, L. Piraux, J. P. Michenaud, and J. P. Issi
pp. 2579-2582 [View   PDF (690 kB) ]

Dislocation-mediated vortex-lattice melting in thin films of a-Nb3Ge
P. Berghuis, A. L. van der Slot, and P. H. Kes
pp. 2583-2586 [View   PDF (636 kB) ]

Motion of a Bloch domain wall
Djemoui Bouzidi and Harry Suhl
pp. 2587-2590 [View   PDF (546 kB) ]

Laser production of large nuclear-spin polarization in frozen xenon
G. D. Cates, D. R. Benton, M. Gatzke, W. Happer, K. C. Hasson, and N. R. Newbury
pp. 2591-2594 [View   PDF (732 kB) ]

Flux-flow resistance in frustrated Josephson-junction arrays
Ying-Hong Li and S. Teitel
pp. 2595-2598 [View   PDF (649 kB) ]

Perpendicular versus in-plane magnetization in a 2D Heisenberg monolayer at finite temperatures
D. Pescia and V. L. Pokrovsky
pp. 2599-2601 [View   PDF (515 kB) ]


Novel acoustic excitations in suspensions of hard-sphere colloids
J. Liu, L. Ye, D. A. Weitz, and Ping Sheng
pp. 2602-2605 [View   PDF (742 kB) ]


Comment on ‘‘Stochastic resonance in bistable systems’’
M. I. Dykman, R. Mannella, P. V. McClintock, and N. G. Stocks
pp. 2606 [View   PDF (165 kB) ]

Gammaitoni et al. reply
L. Gammaitoni, F. Marchesoni, E. Menichella-Saetta, and S. Santucci
pp. 2607 [View   PDF (103 kB) ]

Harbola and Sahni reply
M. K. Harbola and V. Sahni
pp. 2609 [View   PDF (75 kB) ]

Direct transition energies in strained ten-monolayer Ge/Si superlattices
Uwe Schmid, Niels E. Christensen, and Manuel Cardona
pp. 2610 [View   PDF (179 kB) ]

Zachai et al. reply
R. Zachai, K. Eberl, G. Abstreiter, E. Kasper, and H. Kibbel
pp. 2611 [View   PDF (190 kB) ]


Explanation of the Apparent Sublinear Photoconductivity of Photorefractive Barium Titanate
Daniel Mahgerefteh and Jack Feinberg
pp. 2613 [View   PDF (49 kB) ]

Effect of leads and energy gap upon the retrapping current of josephson junctions
A. T. Johnson, C. J. Lobb, and M. Tinkham
pp. 2613 [View   PDF (49 kB) ]