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NEWSPAPER 92 The graph shows the 1 constraints on the density of dark energy and of cosmic matter over time (i.e., red shift) from an analysis of supernova, CMB, and galaxy-clustering data. This analysis indicates that Einstein’s model of a constant cosmological "constant" is favored over dynamic dark-energy models which predict either a Big Crunch or a Big Rip within tens of gigayears. See article 241302. PHYSICAL REVIEW LETTERS PRL 92 (24), 240601– 249602, 18 J Contents Articles published 12 June–18 June 2004 VOLUME 92, NUMBER 24 18 JUNE 2004 General Physics Complexity of Random Energy Landscapes, Glass Transition, and Absolute Value of the Spectral Determinant of Random Matrices .................................................................................................. 240601 Yan V. Fyodorov Gravitation and Astrophysics Model for Fluctuating Inflaton Coupling: Sneutrino Induced Adiabatic Perturbations and Nonthermal Leptogenesis 241301 Anupam Mazumdar New Dark Energy Constraints from Supernovae, Microwave Background, and Galaxy Clustering .................... 241302 Yun Wang and Max Tegmark UNE Elementary Particles and Fields Discovering the Higgs Bosons of Minimal Supersymmetry with Muons and a Bottom Quark ........................ 241801 2004 (280 total pages) Sally Dawson, Duane Dicus, Chung Kao, and Rahul Malhotra Study of B ! J= and B ! J= K Decays: Measurement of the Ratio of Branching Fractions and Search for Direct CP Violation ........................................................................................... 241802 B. Aubert et al. (BABAR Collaboration) Mass of the b and s from the Nonrelativistic Renormalization Group ............................................. 242001 Bernd A. Kniehl, Alexander A. Penin, Antonio Pineda, Vladimir A. Smirnov, and Matthias Steinhauser Physical Nucleon Properties from Lattice QCD ....................................................................... 242002 D. B. Leinweber, A. W. Thomas, and R. D. Young Atomic, Molecular, and Optical Physics Combined Nuclear-Molecular Resonance Inelastic Scattering of X Rays .............................................. 243001 V.G. Kohn, A. I. Chumakov, and R. Ru¨ffer State Selective Enhanced Production of Excited Fragments and Ionic Fragments of Gaseous Si CH32Cl2 and Solid- State Analogs following Core-Level Excitation .................................................................... 243002 J. M. Chen, K. T. Lu, J. M. Lee, C. I. Ma, and Y.Y. Lee Control of Raman Lasing in the Nonimpulsive Regime . ............................................................ 243003 B. J. Pearson and P.H. Bucksbaum Polarization and Trapping of Weakly Bound Atoms in Penning Trap Fields .......................................... 243401 S. G. Kuzmin and T. M. O’Neil Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc. Nonlinear Dynamics of Incommensurate Surface Layers . ............................................................ 244101 Alexander S. Kovalev, Igor V. Gerasimchuk, and Gerard A. Maugin (Continued on Third Cover) 24 Copyright 2004 by The American Physical Society 0031-9007(20040618)92:24;1-W Contents (Continued) Structure of Wave Functions of Pseudointegrable Billiards ............................................................ 244102 E. Bogomolny and C. Schmit Flow of He II due to an Oscillating Grid in the Low-Temperature Limit . ........................................... 244501 H. A. Nichol, L. Skrbek, P.C. Hendry, and P.V.E. McClintock Control of Spatiotemporal Disorder in Parametrically Excited Surface Waves ........................................ 244502 T. Epstein and J. Fineberg Drag Reduction by Polymers in Wall Bounded Turbulence . ........................................................ 244503 Victor S. L’vov, Anna Pomyalov, Itamar Procaccia, and Vasil Tiberkevich Growth of Density Inhomogeneities in a Flow of Wave Turbulence .................................................. 244504 A. M. Balk, G. Falkovich, and M. G. Stepanov Fluid Pinch-Off Dynamics at Nanometer Length Scales .............................................................. 244505 J. C. Burton, J. E. Rutledge, and P. Taborek Plasma and Beam Physics Flux Conversion and Evidence of Relaxation in a High- Plasma Formed by High-Speed Injection into a Mirror Confinement Structure ............................................................................................. 245001 H. Y. Guo, A. L. Hoffman, K. E. Miller, and L. C. Steinhauer Spatial and Temporal Structure of Edge-Localized Modes ............................................................ 245002 A. Kirk, H. R. Wilson, G. F. Counsell, R. Akers, E. Arends, S. C. Cowley, J. Dowling, B. Lloyd, M. Price, and M. Walsh (MAST Team) Measurement of Landau Damping and the Evolution to a BGK Equilibrium ......................................... 245003 J. R. Danielson, F. Anderegg, and C. F. Driscoll Condensed Matter: Structure, etc. Light-Induced Giant Softening of Network Glasses Observed near the Mean-Field Rigidity Transition ............... 245501 J. Gump, I. Finkler, H. Xia, R. Sooryakumar, W. J. Bresser, and P. Boolchand Effect of Low-Level Radiation on the Low Temperature Acoustic Behavior of a-SiO2 ............................... 245502 E. Nazaretski, R. D. Merithew, V.O. Kostroun, A. T. Zehnder, R. O. Pohl, and J. M. Parpia Structural Amorphous Steels .......................................................................................... 245503 Z. P. Lu, C. T. Liu, J. R. Thompson, and W. D. Porter Unusual Glass-Forming Ability of Bulk Amorphous Alloys Based on Ordinary Metal Copper ....................... 245504 Donghua Xu, Gang Duan, and William L. Johnson Roughening of Fracture Surfaces: The Role of Plastic Deformation .................................................. 245505 Eran Bouchbinder, Joachim Mathiesen, and Itamar Procaccia Universal Dynamic Fragmentation in D Dimensions .................................................................. 245506 J. A. A˚ stro¨m, F. Ouchterlony, R. P. Linna, and J. Timonen Observation of Ordered Phases of Fullerenes in Carbon Nanotubes ................................................... 245507 Andrei N. Khlobystov, David A. Britz, Arzhang Ardavan, and G. Andrew D. Briggs Collective Nature of the Boson Peak and Universal Transboson Dynamics of Glasses . ............................. 245508 A. I. Chumakov, I. Sergueev, U. van Bu¨rck, W. Schirmacher, T. Asthalter, R. Ru¨ffer, O. Leupold, and W. Petry Soft Lubrication ....................................................................................................... 245509 J. M. Skotheim and L. Mahadevan Unsteady Crack Motion and Branching in a Phase-Field Model of Brittle Fracture .................................. 245510 Alain Karma and Alexander E. Lobkovsky Novel Isotope Effects Observed in Polarization Echo Experiments in Glasses ........................................ 245511 P. Nagel, A. Fleischmann, S. Hunklinger, and C. Enss Long-Range Critical Wetting: Observation of a Critical End Point .................................................... 245701 Salima Rafaı¨, Daniel Bonn, Emanuel Bertrand, Jacques Meunier, Volker C. Weiss, and Joseph O. Indekeu Viscosity at the Dynamic Crossover in o-Terphenyl and Salol under High Pressure .................................. 245702 R. Casalini and C. M. Roland Drift Causes Anomalous Exponents in Growth Processes ............................................................. 246101 Gunnar Pruessner (Continued on Preceding Page) Contents (Continued) Kinetic Roughening of Laser Deposited Polymer Films: Crossover from Single Particle Character to Continuous Growth ............................................................................................................ 246102 Jo¨rg Hachenberg, Christoph Streng, Erik Su¨ske, Sebastian Vauth, S. G. Mayr, Hans-Ulrich Krebs, and Konrad Samwer Quantitative Evaluation of Spatial Coherence of the Electron Beam from Low Temperature Field Emitters .......... 246103 B. Cho, T. Ichimura, R. Shimizu, and C. Oshima Kinetic Roughening of Ion-Sputtered Pd(001) Surface: Beyond the Kuramoto-Sivashinsky Model .................... 246104 T. C. Kim, C.-M. Ghim, H. J. Kim, D. H. Kim, D. Y. Noh, N. D. Kim, J. W. Chung, J. S. Yang, Y.J. Chang, T. W. Noh, B. Kahng, and J.-S. Kim Atomistic and Lattice Model of a Grain Boundary Defaceting Phase Transition ...................................... 246105 Istva´n Daruka and J. C. Hamilton Step Edge Sputtering Yield at Grazing Incidence Ion Bombardment .................................................. 246106 Henri Hansen, Celia Polop, Thomas Michely, Andreas Friedrich, and Herbert M. Urbassek Dependence of Quasiliquid Thickness on the Liquid Activity: A Bulk Thermodynamic Theory of the Interface . 246107 B. F. Henson and J. M. Robinson Condensed Matter: Electronic Properties, etc. Van der Waals Density Functional for General Geometries . ........................................................ 246401 M. Dion, H. Rydberg, E. Schro¨der, D. C. Langreth, and B. I. Lundqvist Fermi Surface and Quasiparticle Dynamics of Na0:7CoO2 Investigated by Angle-Resolved Photoemission Spectroscopy ....................................................................................................... 246402 M. Z. Hasan, Y.-D. Chuang, D. Qian, Y.W. Li, Y. Kong, A. Kuprin, A. V. Fedorov, R. Kimmerling, E. Rotenberg, K. Rossnagel, Z. Hussain, H. Koh, N. S. Rogado, M. L. Foo, and R. J. Cava ARPES on Na0:6CoO2: Fermi Surface and Unusual Band Dispersion ................................................. 246403