• LETTERS
  • Elementary Particles and Fields
  • Nuclei
  • Classical Phenomenology and Applications
  • Fluids, Plasmas, and Electric Discharges
  • Condensed Matter: Structure, Etc.
  • Condensed Matter: Electronic Properties, Etc.
• ERRATA

LETTERS

Elementary Particles and Fields

•	Observation of the Kaonic Decay of the Λc+ Charmed Baryon A. M. Cnops, P. L. Connolly, S. A. Kahn, H. G. Kirk, M. J. Murtagh, R. B. Palmer, N. P. Samios, and M. Tanaka pp. 197-200 [View Page Images , PDF (717 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	Solitons of Coupled Scalar Field Theories in Two Dimensions R. Rajaraman pp. 200-204 [View Page Images , PDF (783 kB), or Buy this Article (Use Article Pack) ]

•	Coherent Production on Nuclei Does Not Measure Total Cross Sections for Unstable Particles Hannu I. Miettinen and Jon Pumplin pp. 204-208 [View Page Images , PDF (884 kB), or Buy this Article (Use Article Pack) ]

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Exclusive ρ Production by Virtual Photons L. A. Ahrens, K. Berkelman, D. G. Cassel, C. T. Day, B. G. Gibbard, D. J. Harding, D. L. Hartill, J. W. Humphrey, T. J. Killian, J. S. Klinger, J. T. Linnemann, E. A. Treadwell, and D. H. White pp. 208-211 [View Page Images , PDF (619 kB), or Buy this Article (Use Article Pack) ]

Nuclei

•	Reactive Content of the First-Order Optical Potential Daniel S. Koltun and David M. Schneider pp. 211-214 [View Page Images , PDF (612 kB), or Buy this Article (Use Article Pack) ]

•	From Heavy-Ion Elastic Scattering to Fission: A Unified Potential for the Description of Large-Scale Nuclear Collective Motion H. J. Krappe, J. R. Nix, and A. J. Sierk pp. 215-218 [View Page Images , PDF (689 kB), or Buy this Article (Use Article Pack) ]

•	Remeasurement of 40Ar and 84Kr Excitation Functions Leading to the Same Compound Nucleus, 158Er R. L. Hahn, K. S. Toth, C. Cabot, H. Gauvin, and Y. LeBeyec pp. 218-221 [View Page Images , PDF (664 kB), or Buy this Article (Use Article Pack) ]

•	Parity of Bound J=1 Levels in 208Pb A. M. Nathan, R. Starr, R. M. Laszewki, and P. Axel pp. 221-224 [View Page Images , PDF (760 kB), or Buy this Article (Use Article Pack) ]

Classical Phenomenology and Applications

•	Direct Measurement of the Effective Initial Tipping Angle in Superfluorescence Q. H. Vrehen and M. F. Schuurmans pp. 224-227 [View Page Images , PDF (690 kB), or Buy this Article (Use Article Pack) ]

Fluids, Plasmas, and Electric Discharges

•	Observation and Interpretation of Magnetic-Field-Line Reconnection and Tearing in a Theta Pinch J. H. Irby, J. F. Drake, and Hans R. Griem pp. 228-231 [View Page Images , PDF (721 kB), or Buy this Article (Use Article Pack) ]

•	Compression Measurements of Neon-Seeded Glass Microballoons Irradiated by CO2-Laser Light Kenneth B. Mitchell, David B. vanHusteyn, Gene H. McCall, Ping Lee, and Hans R. Griem pp. 232-235 [View Page Images , PDF (644 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	Time-Resolved High-Energy X-Ray Spectra of Laser-Irradiated Targets Peter Hoong-Yee Lee and Mordecai David Rosen pp. 236-239 [View Page Images , PDF (760 kB) , Figure Images, or Buy this Article (Use Article Pack) ]

•	Double-Diffusion Hot-Electron Transport in Self-Consistent E and B Fields R. J. Mason pp. 239-243 [View Page Images , PDF (868 kB), or Buy this Article (Use Article Pack) ]

Condensed Matter: Structure, Etc.

•	Precipitous Onset for Superfluidity in 3He-4He Mixtures Emilia Webster, Grant Webster, and Marvin Chester pp. 243-246 [View Page Images , PDF (650 kB), or Buy this Article (Use Article Pack) ]

•	Reconstruction of the W (001) Surface and Its Reordering by Hydrogen Adsorption, Studied by MeV Ion Scattering I. Stensgaard, L. C. Feldman, and P. J. Silverman pp. 247-250 [View Page Images , PDF (671 kB), or Buy this Article (Use Article Pack) ]

•	Saturation of the 9.4-GHz Hypersonic Attenuation in Fast-Neutron-Irradiated Crystalline Quartz Christiane Laermans pp. 250-254 [View Page Images , PDF (904 kB), or Buy this Article (Use Article Pack) ]

•	Spectra of Ternary Alloys Charles W. Myles and John D. Dow pp. 254-257 [View Page Images , PDF (679 kB), or Buy this Article (Use Article Pack) ]

Condensed Matter: Electronic Properties, Etc.

•	Direct Macroscopic Observation of Antiferromagnetic Order in Zero Applied Field C. N. Guy, J. O. Strom-Olsen, and R. W. Cochrane pp. 257-260 [View Page Images , PDF (593 kB), or Buy this Article (Use Article Pack) ]

•	Magnetic Excitations in Uranium Antimonide G. H. Lander, W. G. Stirling, and O. Vogt pp. 260-263 [View Page Images , PDF (660 kB), or Buy this Article (Use Article Pack) ]

•	Two Types of Indirect-Exciton Ground States in Trigonal Selenium B. Moreth pp. 264-267 [View Page Images , PDF (691 kB), or Buy this Article (Use Article Pack) ]

•	Discovery of the Immobility of Electron-Hole Drops in Ge at Low Excitation R. M. Westervelt, J. C. Culbertson, and B. S. Black pp. 267-270 [View Page Images , PDF (731 kB), or Buy this Article (Use Article Pack) ]

•	Measurement of Characteristic Time Constants of Microwave-Enhanced Superconductivity in Aluminum Films J. A. Pals and J. Dobben pp. 270-274 [View Page Images , PDF (892 kB), or Buy this Article (Use Article Pack) ]

•	Oxidation-Induced Breakdown of the Conservation of Perpendicular Momentum in the Angle-Resolved Photoelectron Spectra of Cu(111) M. Sagurton, D. Liebowitz, and N. J. Shevchik pp. 274-277 [View Page Images , PDF (706 kB), or Buy this Article (Use Article Pack) ]

•	Spontaneous Magnetization in a Mixed-Valent Rare-Earth Compound B. Batlogg, H. R. Ott, and P. Wachter pp. 278-281 [View Page Images , PDF (723 kB), or Buy this Article (Use Article Pack) ]

ERRATA

•	Light Scattering as a Probe of Dynamical Critical Properties of Antiferromagnets J. W. Halley pp. 282 [View Page Images or PDF (33 kB) ]