• LETTERS
  • Elementary Particles and Fields
  • Nuclear Physics
  • Atomic, Molecular, and Optical Physics
  • Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.
  • Plasma and Beam Physics
  • Condensed Matter: Structure, Etc.
  • Condensed Matter: Electronic Properties, Etc.
  • Cross-Disciplinary Physics
• COMMENTS
• ERRATA

LETTERS

Elementary Particles and Fields

•	Search for direct photons in Υ(4S) decays M. Narain, U. Heintz, J. Lee-Franzini, D. M. Lovelock, R. D. Schamberger, J. Willins, C. Yanagisawa, P. Franzini, and P. M. Tuts pp. 2749-2752 [View Page Images , PDF (592 kB), or Buy this Article (Use Article Pack) ]

Nuclear Physics

•	Isospin-forbidden β-delayed proton emission B. Alex Brown pp. 2753-2756 [View Page Images , PDF (666 kB), or Buy this Article (Use Article Pack) ]

Atomic, Molecular, and Optical Physics

•	Vibrationally resolved core-level photoelectron spectroscopy: Si 2p levels of SiH4 and SiF4 molecules J. D. Bozek, G. M. Bancroft, J. N. Cutler, and K. H. Tan pp. 2757-2760 [View Page Images , PDF (684 kB), or Buy this Article (Use Article Pack) ]

•	Observation and measurement of n=2→n=1 transitions of hydrogenlike and heliumlike uranium J. P. Briand, P. Chevallier, P. Indelicato, K. P. Ziock, and D. D. Dietrich pp. 2761-2764 [View Page Images , PDF (668 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	Precision spectroscopy of high-L, n=10 Rydberg helium: An improved test of relativistic, radiative, and retardation effects E. A. Hessels, F. J. Deck, P. W. Arcuni, and S. R. Lundeen pp. 2765-2768 [View Page Images , PDF (670 kB), or Buy this Article (Use Article Pack) ]

•	Variational eigenvalues for the Rydberg states of helium: Comparison with experiment and with asymptotic expansions G. W. Drake pp. 2769-2772 [View Page Images , PDF (604 kB), or Buy this Article (Use Article Pack) ]

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Resonant transfer and excitation for U90+ projectiles in hydrogen W. G. Graham, K. H. Berkner, E. M. Bernstein, M. W. Clark, B. Feinberg, M. A. McMahan, T. J. Morgan, W. Rathbun, A. S. Schlachter, and J. A. Tanis pp. 2773-2776 [View Page Images , PDF (628 kB), or Buy this Article (Use Article Pack) ]

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

•	Nonlinear generation of 104.8-nm radiation within an absorption window in zinc K. H. Hahn, D. A. King, and S. E. Harris pp. 2777-2779 [View Page Images , PDF (459 kB), or Buy this Article (Use Article Pack) ]

•	Anisotropy in turbulent drag reduction P. Tong, W. I. Goldburg, J. S. Huang, and T. A. Witten pp. 2780-2783 [View Page Images , PDF (751 kB), or Buy this Article (Use Article Pack) ]

Plasma and Beam Physics

•	Thermally driven turbulence and transport in a sheared system D. R. Thayer and P. H. Diamond pp. 2784-2787 [View Page Images , PDF (746 kB), or Buy this Article (Use Article Pack) ]

Condensed Matter: Structure, Etc.

•	Nuclear-spin heat capacity of submonolayer solid 3He films Dennis S. Greywall and Paul A. Busch pp. 2788-2791 [View Page Images , PDF (743 kB), or Buy this Article (Use Article Pack) ]

•	Final-state effects on the deep-inelastic response of liquid 4He C. Carraro and S. E. Koonin pp. 2792-2795 [View Page Images , PDF (567 kB), or Buy this Article (Use Article Pack) ]

•	Consolute critical point for two smectic-A phases G. Sigaud, H. T. Nguyen, M. F. Achard, and R. J. Twieg pp. 2796-2799 [View Page Images , PDF (661 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	New thermal instability in a lyotropic uniaxial nematic liquid crystal A. J. Palangana, J. Depeyrot, and A. M. Figueiredo Neto pp. 2800-2803 [View Page Images , PDF (595 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	Brittle-ductile transition in intrinsic fracture behavior of crystals Kin S. Cheung and Sidney Yip pp. 2804-2807 [View Page Images , PDF (740 kB), or Buy this Article (Use Article Pack) ]

•	Anomalous thermal expansion of Ni(001) Yijian Cao and Edward Conrad pp. 2808-2811 [View Page Images , PDF (629 kB), or Buy this Article (Use Article Pack) ]

Condensed Matter: Electronic Properties, Etc.

•	Superconductivity and magnetic-field-induced spin-density waves W. Kang, S. T. Hannahs, L. Y. Chiang, R. Upasani, and P. M. Chaikin pp. 2812-2815 [View Page Images , PDF (732 kB), or Buy this Article (Use Article Pack) ]

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New phase diagram for (U,Th)Be13: A muon-spin-resonance and HC1 study R. H. Heffner, J. L. Smith, J. O. Willis, P. Birrer, C. Baines, F. N. Gygax, B. Hitti, E. Lippelt, H. R. Ott, A. Schenck, E. A. Knetsch, J. A. Mydosh, and D. E. MacLaughlin pp. 2816-2819 [View Page Images , PDF (669 kB), or Buy this Article (Use Article Pack) ]

Cross-Disciplinary Physics

•	Structure of electrorheological fluids Thomas C. Halsey and Will Toor pp. 2820-2823 [View Page Images , PDF (683 kB), or Buy this Article (Use Article Pack) ]

•	Meandering transition in two-dimensional excitable media Alain Karma pp. 2824-2827 [View Page Images , PDF (921 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	Short-time correlations in liquids: Molecular-dynamics simulation of hard spheroids Julian Talbot, Daniel Kivelson, Gilles Tarjus, Michael P. Allen, Glenn T. Evans, and Daan Frenkel pp. 2828-2831 [View Page Images , PDF (626 kB), or Buy this Article (Use Article Pack) ]

COMMENTS

•	Comment on ‘‘Energy conservation in the picosecond and subpicosecond photoelectric effect’’ M. C. Downer, W. M. Wood, and J. I. Trisnadi pp. 2832 [View Page Images , PDF (206 kB), or Buy this Article (Use Article Pack) ]

•	Contributions of H2(v=0) and H2(v=1) to the dissociative adsorption of hydrogen on Cu(110) H. A. Michelsen and D. J. Auerbach pp. 2833 [View Page Images , PDF (168 kB), or Buy this Article (Use Article Pack) ]

•	Hayden and Lamont reply B. E. Hayden and C. L. Lamont pp. 2834 [View Page Images , PDF (159 kB), or Buy this Article (Use Article Pack) ]

ERRATA

•	Measurement of Phonon-Assisted Migration of Localized Excitons in GaAs/AlGaAs Multiple-Quantum-Well Structures H. Wang, M. Jiang, and D. G. Steel pp. 2835 [View Page Images or PDF (30 kB) ]

•	Model for Quasi-One-Dimensional Antiferromagnets: Application to CsNiCl3 Ian Affleck pp. 2835 [View Page Images or PDF (30 kB) ]