• MINOR CONTRIBUTIONS
• LETTERS
  • General Physics
  • Elementary Particles and Fields
  • Nuclear Physics
  • Atomic, Molecular, and Optical Physics
  • Plasma and Beam Physics
  • Condensed Matter: Structure, Etc.
  • Condensed Matter: Electronic Properties, Etc.
  • Geophysics, Astronomy, and Astrophysics
• COMMENTS
• ERRATA

•	Communication via BITNET and FAX pp. 2241 [View   PDF (104 kB) ]

•	Dynamical superalgebra and supersymmetry for a many-fermion system Arianna Montorsi, Mario Rasetti, and Allan I. Solomon pp. 2243-2246 [View   PDF (500 kB) ]

•	Quark-number susceptibility of high-temperature QCD Steven Gottlieb, W. Liu, D. Toussaint, R. L. Renken, and R. L. Sugar pp. 2247-2250 [View   PDF (502 kB) ]

•	Consequences of the Kawarabayashi-Suzuki-Riazuddin-Fayyazuddin relation in the strongly interacting Higgs model P. Q. Hung, T. N. Pham, and Tran N. Truong pp. 2251-2254 [View   PDF (508 kB) ]

•	Determination of the ppπ0 coupling constant and breaking of charge independence J. R. Bergervoet, P. C. van Campen, T. A. Rijken, and J. J. de Swart pp. 2255-2258 [View   PDF (619 kB) ]

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Missing-energy dependence of the separated response functions for the 12C(e,e’p) reaction P. E. Ulmer, H. Baghaei, W. Bertozzi, K. I. Blomqvist, J. M. Finn, C. E. Hyde-Wright, N. Kalantar-Nayestanaki, S. Kowalski, R. W. Lourie, J. Nelson, W. W. Sapp, C. P. Sargent, L. Weinstein, B. H. Cottman, P. K. Teng, E. J. Winhold, M. Yamazaki, J. R. Calarco, F. W. Hersman, J. J. Kelly, M. E. Schulze, and G. Audit pp. 2259-2262 [View   PDF (640 kB) ]

•	Ground states of Ca- and Sc- from two theoretical points of view Charlotte Froese Fischer, Jolanta B. Lagowski, and S. H. Vosko pp. 2263-2266 [View   PDF (636 kB) ]

•	Evidence for a stable negative ion of calcium D. J. Pegg, J. S. Thompson, R. N. Compton, and G. D. Alton pp. 2267-2270 [View   PDF (599 kB) ]

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Observation of radiative electron capture into K,L,M shells of 25-MeV/u Xe53+ ions channeled in silicon S. Andriamonje, M. Chevallier, C. Cohen, J. Dural, M. J. Gaillard, R. Genre, M. Hage-Ali, R. Kirsch, A. L’Hoir, D. Mazuy, J. Mory, J. Moulin, J. C. Poizat, J. Remillieux, D. Schmaus, and M. Toulemonde pp. 2271-2274 [View   PDF (604 kB) ]

•	New constraints on time-reversal asymmetry from a search for a permanent electric dipole moment of 199Hg S. K. Lamoreaux, J. P. Jacobs, B. R. Heckel, F. J. Raab, and N. Fortson pp. 2275-2278 [View   PDF (653 kB) ]

•	New oscillatory structure in electron energy spectra from autoionizing quasi-molecules: Subthermal collisions of He(23S) atoms with He(21S,23S) atoms M. W. Müller, W. Bussert, M. -W. Ruf, H. Hotop, and W. Meyer pp. 2279-2282 [View   PDF (614 kB) ]

•	Dynamics of collisional excitation x-ray lasers M. D. Rosen, J. E. Trebes, B. J. MacGowan, P. L. Hagelstein, R. A. London, D. L. Matthews, D. G. Nilson, T. W. Phillips, D. A. Whelan, G. Charatis, G. E. Busch, C. L. Shepard, and V. L. Jacobs pp. 2283-2286 [View   PDF (705 kB) ]

•	First-principles examination of hydrogen bonds: Polymeric hydrogen fluoride Michael Springborg pp. 2287-2290 [View   PDF (575 kB) ]

•	Photodetachment threshold shift in a strong laser field R. Trainham, G. D. Fletcher, N. B. Mansour, and D. J. Larson pp. 2291-2294 [View   PDF (654 kB) ]

•	Impedance characteristics of applied-B ion diodes M. P. Desjarlais pp. 2295-2298 [View   PDF (577 kB) ]

•	Large-Larmor-radius interchange instability B. H. Ripin, E. A. McLean, C. K. Manka, C. Pawley, J. A. Stamper, T. A. Peyser, A. N. Mostovych, J. Grun, A. B. Hassam, and J. Huba pp. 2299-2302 [View   PDF (689 kB) ]

•	Persistent density perturbations at rational-q surfaces following pellet injection in the Joint European Torus A. Weller, A. D. Cheetham, A. W. Edwards, R. D. Gill, A. Gondhalekar, R. S. Granetz, J. Snipes, and J. A. Wesson pp. 2303-2306 [View   PDF (647 kB) ]

•	Missing-row surface reconstruction of Ag(110) induced by potassium adsorption J. W. Frenken, R. L. Krans, J. F. van der Veen, E. Holub-Krappe, and K. Horn pp. 2307-2310 [View   PDF (655 kB) ]

•	Dimensionality crossover in superconducting wire networks James M. Gordon, Allen M. Goldman, and Brian Whitehead pp. 2311-2314 [View   PDF (621 kB) ]

•	Stability of the dense radial morphology in diffusive pattern formation David G. Grier, David A. Kessler, and L. M. Sander pp. 2315-2318 [View   PDF (659 kB) ]

•	Size dependence of the gradual transition to metallic properties in isolated mercury clusters K. Rademann, B. Kaiser, U. Even, and F. Hensel pp. 2319-2321 [View   PDF (529 kB) ]

•	Thermodynamic perturbation scheme for the ground-state energy of Lennard-Jones bosons M. A. Sol̆s, V. C. Aguilera-Navarro, M. de Llano, and R. Guardiola pp. 2322-2325 [View   PDF (613 kB) ]

•	Dynamics of spreading phenomena in two-dimensional Ising models H. Eugene Stanley, Dietrich Stauffer, János Kertész, and Hans J. Herrmann pp. 2326-2328 [View   PDF (469 kB) ]

•	Registration and nucleation of the Ag/Si(111)(√3×√3)R30° structure by scanning tunneling microscopy R. J. Wilson and S. Chiang pp. 2329-2332 [View   PDF (983 kB) ]

•	Role of spin exchange in elastic electron scattering from magnetic surfaces D. L. Abraham and H. Hopster pp. 2333-2336 [View   PDF (547 kB) ]

•	Linewidth dependence of radiative exciton lifetimes in quantum wells J. Feldmann, G. Peter, E. O. Göbel, P. Dawson, K. Moore, C. Foxon, and R. J. Elliott pp. 2337-2340 [View   PDF (598 kB)  See Also: Erratum]

•	Resonant electron scattering due to the central cells of impurities observed in AlGaAs under hydrostatic pressure M. A. Fisher, A. R. Adams, E. P. O’Reilly, and J. J. Harris pp. 2341-2344 [View   PDF (510 kB) ]

•	Experimental evidence for a nontrivial number of scattering channels in a dilute alloy R. Geens, M. Labro, and A. Mordijck pp. 2345-2347 [View   PDF (349 kB) ]

•	Measurement of the sliding charge-density-wave phase velocity in Rb0.3MoO3 A. Jánossy, C. Berthier, P. Ségransan, and P. Butaud pp. 2348-2351 [View   PDF (568 kB) ]

•	f-sum rule and effective masses in superlattices N. F. Johnson, H. Ehrenreich, K. C. Hass, and T. C. McGill pp. 2352-2355 [View   PDF (495 kB) ]

•	Tunneling escape rate of electrons from quantum well in double-barrier heterostructures M. Tsuchiya, T. Matsusue, and H. Sakaki pp. 2356-2359 [View   PDF (569 kB) ]

•	Density-functional theory in strong magnetic fields G. Vignale and Mark Rasolt pp. 2360-2363 [View   PDF (545 kB)  See Also: Erratum]

•	Mixed phase of spin-glass ordering and antiferromagnetism in an Ising system, FexMn1-xTiO3 H. Yoshizawa, S. Mitsuda, H. Aruga, and A. Ito pp. 2364-2367 [View   PDF (616 kB) ]

•	Constraints on the lifetime of massive neutrinos from SN1987A Arnon Dar and Shlomo Dado pp. 2368-2370 [View   PDF (449 kB) ]

•	Galaxy and structure formation with hot dark matter and cosmic strings R. Brandenberger, N. Kaiser, D. Schramm, and N. Turok pp. 2371-2374 [View   PDF (549 kB) ]

•	Natural quantum state of matter fields in quantum cosmology Sumio Wada pp. 2375-2378 [View   PDF (608 kB) ]

•	Comment on ‘‘Spinning cosmic strings and quantization of energy’’ J. Samuel and B. R. Iyer pp. 2379 [View   PDF (145 kB) ]

•	Mazur replies Pawel O. Mazur pp. 2380 [View   PDF (116 kB) ]

•	Comment on ‘‘Possible manifestation of quark-gluon plasma in multiplicity distributions from high-energy reactions’’ K. Fialkowski pp. 2381 [View   PDF (145 kB) ]

•	Fowler et al. reply G. N. Fowler, E. M. Friedlander, R. M. Weiner, and G. Wilk pp. 2382 [View   PDF (141 kB) ]

•	Neutrinoless double-β decay and pion double charge exchange T. Tomoda pp. 2383 [View   PDF (170 kB) ]

•	Fazely and Liu reply A. Fazely and L. C. Liu pp. 2384 [View   PDF (162 kB) ]

•	Triplet and higher-order direct correlation functions in dense fluids W. A. Curtin and N. W. Ashcroft pp. 2385 [View   PDF (128 kB) ]

•	Comment on ‘‘Ultrasound as a sensitive probe of f-wave pairing fluctuations in 3He-A’’ Dai S. Hirashima pp. 2386 [View   PDF (125 kB) ]

•	Wojtanowski and Wölfle reply W. Wojtanowski and P. Wölfle pp. 2387 [View   PDF (36 kB) ]

•	Production of Strange Baryons in e+e- Annihilations at 29 GeV S. Abachi et al. pp. 2388 [View   PDF (68 kB) ]

•	Isoscalar and Isovector Form Factors of 3H and 3He for Q below 2.9 fm-1 from Electron-Scattering Measurements D. Beck et al. pp. 2388 [View   PDF (68 kB) ]