• LETTERS
  • General Physics
  • Elementary Particles and Fields
  • Nuclear Physics
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  • Fundamental Phenomenology and Applications
  • Condensed Matter: Structure, Etc.
  • Condensed Matter: Electronic Properties, Etc.
  • Cross-Disciplinary Physics
  • Geophysics, Astronomy, and Astrophysics
• COMMENTS

•	Reversible Cellular Automata and Statistical Mechanics Shinji Takesue pp. 2499-2502 [View   PDF (873 kB) ]

•	Generic 1 / f Noise in Chaotic Hamiltonian Dynamics T. Geisel, A. Zacherl, and G. Radons pp. 2503-2506 [View   PDF (551 kB) ]

•	Local Quantum Field Theory of Possible Violation of the Pauli Principle O. W. Greenberg and R. N. Mohapatra pp. 2507-2510 [View   PDF (585 kB)  See Also: Erratum]

•	Heterotic-String Lagrangean in the Bosonic Formulation J. M. Labastida and M. Pernici pp. 2511-2514 [View   PDF (452 kB) ]

•	Light-Neutrino Masses and the Strong CP Problem Michael Shin pp. 2515-2518 [View   PDF (603 kB)  See Also: Erratum]

•	Measurement of the τ-Lepton Lifetime S. Abachi et al. pp. 2519-2522 [View   PDF (604 kB) ]

•	Search for Highly Ionizing Particles at the Fermilab Proton-Antiproton Collider P. B. Price, Ren Guoxiao, and K. Kinoshita pp. 2523-2526 [View   PDF (592 kB) ]

•	Minijet Production in High-Energy Nucleus-Nucleus Collisions K. Kajantie, P. V. Landshoff, and J. Lindfors pp. 2527-2530 [View   PDF (429 kB) ]

•	Search for Quark-Gluon Plasma in Nucleus-Nucleus Collisions at 3.2 TeV P. L. Jain, K. Sengupta, and G. Singh pp. 2531-2534 [View   PDF (596 kB) ]

•	Charges and Angular Distributions of Fast Fragments Produced in 3.2-TeV 16O Collisions with Pb G. Gerbier, W. T. Williams, P. B. Price, Ren Guoxiao, and G. -R. Vanderhaeghe pp. 2535-2538 [View   PDF (591 kB) ]

•	Unitary Symmetry and the Stability of Σ Hypernuclei Carl B. Dover and Herman Feshbach pp. 2539-2542 [View   PDF (502 kB) ]

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Forward- and Backward-Angle Differential Cross Section for 2H(γ, p)n at 170 and 210 MeV P. Levi Sandri, E. De Sanctis, M. Anghinolfi, N. Bianchi, G. P. Capitani, P. Corvisiero, C. Guaraldo, V. Lucherini, V. Muccifora, E. Polli, A. R. Reolon, G. Ricco, P. Rossi, M. Sanzone, and M. Taiuti pp. 2543-2546 [View   PDF (608 kB) ]

•	Spontaneous Emission of Radiation in the Presence of a Phase-Conjugate Mirror Erik J. Bochove pp. 2547-2550 [View   PDF (482 kB) ]

•	Observation of the transition state HD2++ in collisions, H+D2 B. A. Collings, J. C. Polanyi, M. A. Smith, A. Stolow, and and A. Tarr pp. 2551-2554 [View   PDF (568 kB)  See Also: Erratum, Erratum and Erratum]

•	Observation of Quantum Noise Reduction on Twin Laser Beams A. Heidmann, R. J. Horowicz, S. Reynaud, E. Giacobino, C. Fabre, and G. Camy pp. 2555-2557 [View   PDF (503 kB) ]

•	Resonant Multiphoton Ionization of Krypton by Intense uv Laser Radiation O. L. Landen, M. D. Perry, and E. M. Campbell pp. 2558-2561 [View   PDF (553 kB) ]

•	Stability of Doubly Charged Transition-Metal Dimers Feng Liu, M. R. Press, S. N. Khanna, and P. Jena pp. 2562-2565 [View   PDF (606 kB) ]

•	Pulsed Squeezed Light R. E. Slusher, P. Grangier, A. LaPorta, B. Yurke, and M. J. Potasek pp. 2566-2569 [View   PDF (618 kB) ]

•	Perfect Wave-Number Selection and Drifting Patterns in Ramped Taylor Vortex Flow Hermann Riecke and Hans-Georg Paap pp. 2570-2573 [View   PDF (623 kB) ]

•	Structural Transition on Cooling of Plastic Adamantane: A Molecular-Dynamics Study Giovanni Ciccotti, Mauro Ferrario, Elisabetta Memeo, and Madeleine Meyer pp. 2574-2577 [View   PDF (553 kB) ]

•	Preroughening Transitions in Surfaces Koos Rommelse and Marcel den Nijs pp. 2578-2581 [View   PDF (651 kB) ]

•	Defect Core Structure in Nematic Liquid Crystals N. Schopohl and T. J. Sluckin pp. 2582-2584 [View   PDF (466 kB)  See Also: Erratum]

•	Evidence for Anomalous Diffusion in a Conducting Polymer F. Devreux and H. Lecavelier pp. 2585-2587 [View   PDF (561 kB) ]

•	Femtosecond Studies of Coherent Transients in Semiconductors B. Fluegel, N. Peyghambarian, G. Olbright, M. Lindberg, S. W. Koch, M. Joffre, D. Hulin, A. Migus, and A. Antonetti pp. 2588-2591 [View   PDF (608 kB) ]

•	Observation of Hexagonally Correlated Flux Quanta In YBa2Cu3O7 P. L. Gammel, D. J. Bishop, G. J. Dolan, J. R. Kwo, C. A. Murray, L. F. Schneemeyer, and J. V. Waszczak pp. 2592-2595 [View   PDF (979 kB) ]

•	Finite-Size Effects in a CuMn Spin-Glass G. G. Kenning, J. M. Slaughter, and J. A. Cowen pp. 2596-2599 [View   PDF (530 kB) ]

•	Study of Dynamics of Microemulsion Droplets by Neutron Spin-Echo Spectroscopy J. S. Huang, S. T. Milner, B. Farago, and D. Richter pp. 2600-2603 [View   PDF (583 kB) ]

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Search for High-Energy Neutrinos from SN1987A: First Six Months Y. Oyama, K. Hirata, T. Kajita, M. Koshiba, N. Nakahata, N. Sato, A. Suzuki, M. Takita, Y. Totsuka, T. Kifune, T. Suda, K. Nakamura, K. Takahashi, T. Tanimori, K. Miyano, M. Yamada, E. W. Beier, L. R. Feldscher, S. B. Kim, A. K. Mann, F. M. Newcomer, R. Van Berg, W. Zhang, and B. G. Cortez pp. 2604-2606 [View   PDF (449 kB) ]

•	Anthropic Bound on the Cosmological Constant Steven Weinberg pp. 2607-2610 [View   PDF (702 kB) ]

•	Comment on "Diffraction-Free Beams" D. DeBeer, S. R. Hartmann, and R. Friedberg pp. 2611 [View   PDF (138 kB) ]

•	Durnin, Miceli, and Eberly Reply J. Durnin, J. J. Miceli, and J. H. Eberly pp. 2612 [View   PDF (60 kB) ]

•	Comment on "Coulomb Energy in Pseudobinary Alloys" Su-Huai Wei pp. 2613 [View   PDF (154 kB) ]

•	van Schilfgaarde, Chen, and Sher Reply M. van Schilfgaarde, A. -B. Chen, and A. Sher pp. 2614 [View   PDF (48 kB) ]

•	Comment on "Bulk Superconductivity at 91 K in Single-Phase Oxygen-Deficient Perovskite Ba2YCu3O9-δ" M. B. Salamon and J. Bardeen pp. 2615 [View   PDF (164 kB) ]

•	Batlogg, Cava, and van Dover Reply B. Batlogg, R. J. Cava, and R. B. Dover pp. 2616 [View   PDF (137 kB) ]

•	Pairing in Fermion Systems S. Mazumdar pp. 2617 [View   PDF (139 kB) ]

•	Hirsch Replies J. E. Hirsch pp. 2618 [View   PDF (92 kB) ]