Browsing Physics & Atmospheric Science by Title

Now showing items 148-167 of 532

  • Exchange and Correlation Energy of an Inhomogeneous Electron-Gas at Metallic Densities 

    GELDART, DJW; RASOLT, M. (1976)
    No abstract available.

  • Explanation for the 4.8-V plateau LiCrxMn2-xO4 

    Obrovac, MN; Gao, Y.; Dahn, JR (1998-03)
    No abstract available.

  • Exploring the Properties of the M31 Halo Globular Cluster System 

    Huxor, A. P.; Ferguson, A. M. N.; Tanvir, N. R.; Irwin, M. J.; Mackey, A. D.; Ibata, R. A.; Bridges, T.; Chapman, S. C.; Lewis, G. F. (2011-02-02)
    Following on from our discovery of a significant population of M31 outer halo globular clusters (GCs), and updates to the Revised Bologna Catalogue of M31 GCs, we investigate the GC system of M31 out to an unprecedented ...

  • Extended elliptic skyrmion gratings in epitaxial MnSi thin films 

    Wilson, M. N.; Karhu, E. A.; Quigley, A. S.; Roessler, U. K.; Butenko, A. B.; Bogdanov, A. N.; Robertson, M. D.; Monchesky, T. L. (2012-10)
    No abstract available.

  • An extended Herschel drop-out source in the center of AS1063, a 'normal' dusty galaxy at z=6.1 or SZ substructures? 

    Boone, F.; Clément, B.; Richard, J.; Schaerer, D.; Lutz, D.; Weiß, A.; Zemcov, M.; Egami, E.; Rawle, T. D.; Walth, G. L.; Kneib, J. -P; Combes, F.; Smail, I.; Swinbank, A. M.; Altieri, B.; Blain, A. W.; Chapman, S.; Dessauges-Zavadsky, M.; Ivison, R. J.; Knudsen, K. K.; Omont, A.; Pello, R.; Pérez-González, P. G.; Valtchanov, I.; van der Werf, P.; Zamojski, M. (2013-08-30)
    In the course of our 870um APEX/LABOCA follow up of the Herschel Lensing Survey we have detected a source in AS1063 (RXC J2248.7-4431), that has no counterparts in any of the Herschel PACS/SPIRE bands, it is a Herschel ...

  • Extracting Source Parameters from Gaussian Fits to Two-Particle Correlations 

    Chapman, Scott; Nix, J. Rayford; Heinz, Ulrich (1995-11/19)
    Using a quadratic saddle-point approximation, we show how information about a particle-emitting source can be extracted from gaussian fits to two-particle correlation data. Although the formalism is completely general, ...

  • Extragalactic millimeter-wave point source catalog, number counts and statistics from 771 square degrees of the SPT-SZ Survey 

    Mocanu, L. M.; Crawford, T. M.; Vieira, J. D.; Aird, K. A.; Aravena, M.; Austermann, J. E.; Benson, B. A.; Béthermin, M.; Bleem, L. E.; Bothwell, M.; Carlstrom, J. E.; Chang, C. L.; Chapman, S.; Cho, H. -M; Crites, A. T.; de Haan, T.; Dobbs, M. A.; Everett, W. B.; George, E. M.; Halverson, N. W.; Harrington, N.; Hezaveh, Y.; Holder, G. P.; Holzapfel, W. L.; Hoover, S.; Hrubes, J. D.; Keisler, R.; Knox, L.; Lee, A. T.; Leitch, E. M.; Lueker, M.; Luong-Van, D.; Marrone, D. P.; McMahon, J. J.; Mehl, J.; Meyer, S. S.; Mohr, J. J.; Montroy, T. E.; Natoli, T.; Padin, S.; Plagge, T.; Pryke, C.; Rest, A.; Reichardt, C. L.; Ruhl, J. E.; Sayre, J. T.; Schaffer, K. K.; Shirokoff, E.; Spieler, H. G.; Spilker, J. S.; Stalder, B.; Staniszewski, Z.; Stark, A. A.; Story, K. T.; Switzer, E. R.; Vanderlinde, K.; Williamson, R. (2013-06-14)
    We present a point source catalog from 771 square degrees of the South Pole Telescope Sunyaev Zel'dovich (SPT-SZ) survey at 95, 150, and 220 GHz. We detect 1545 sources above 4.5 sigma significance in at least one band. ...

  • Extragalactic Source Counts at 24 Microns in the Spitzer First Look Survey 

    Marleau, Francine R.; Fadda, D.; Storrie-Lombardi, L. J.; Helou, G.; Makovoz, D.; Frayer, D. T.; Yan, L.; Appleton, P. N.; Armus, L.; Chapman, S.; Choi, P. I.; Fang, F.; Heinrichsen, I.; Im, M.; Lacy, M.; Shupe, D.; Soifer, B. T.; Squires, G.; Surace, J.; Teplitz, H. I.; Wilson, G. (2004-09)
    We present the Spitzer MIPS 24 micron source counts in the Extragalactic First Look Survey main, verification and ELAIS-N1 fields. Spitzer's increased sensitivity and efficiency in large areal coverage over previous infrared ...

  • The Far- and Mid-Infrared/Radio Correlations in the Spitzer Extragalactic First Look Survey 

    Appleton, P. N.; Fadda, D. T.; Marleau, F. R.; Frayer, D. T.; Helou, G.; Condon, J. J.; Choi, P. I.; Yan, L.; Lacy, M.; Wilson, G.; Armus, L.; Chapman, S. C.; Fang, F.; Heinrichson, I.; Im, M.; Jannuzi, B. T.; Storrie-Lombarsi, L. J.; Shupe, D.; Soifer, B. T.; Squires, G.; Teplitz, H. I. (2004-09)
    Using the SPITZER SPACE TELESCOPE and the VLA, we present the first DIRECT evidence that the well-known far-infrared/radio correlation is valid to cosmologically significant redshift. We also confirm, with improved statistics ...

  • Far-infrared characterization of an ultra-luminous starburst associated with a massively-accreting black hole at z=1.15 

    Floc'h, E. Le; Willmer, C. N. A.; Noeske, K.; Konidaris, N. P.; Laird, E. S.; Koo, D. C.; Nandra, K.; Bundy, K.; Salim, S.; Maiolino, R.; Conselice, C. J.; Lotz, J. M.; Papovich, C.; Smith, J. D.; Bai, L.; Coil, A. L.; Barmby, P.; Ashby, M. L. N.; Huang, J. -S; Blaylock, M.; Rieke, G.; Newman, J. A.; Ivison, R.; Chapman, S.; Dole, H.; Egami, E.; Elbaz, D. (2007-05-01)
    As part of the "All Wavelength Extended Groth Strip International Survey" (AEGIS), we describe the panchromatic characterization of an X-ray luminous active galactic nucleus (AGN) in a merging galaxy at z=1.15. This object ...

  • First detections of FIRBACK sources with SCUBA 

    Scott, Douglas; Lagache, Guilaine; Borys, Colin; Chapman, Scott C.; Halpern, Mark; Sajina, Anna; Ciliegi, Paolo; Clements, David L.; Dole, Herve; Oliver, Sebastian; Puget, Jean-Loup; Reach, William T.; Rowan-Robinson, Michael (1999-10-22)
    The FIRBACK (Far InfraRed BACKground) survey represents the deepest extensive 170 micron images obtained by the ISO satellite. The sources detected comprise about 10% of the Cosmic IR Background (CIB) seen by COBE, and, ...

  • First directly retrieved global distribution of tropospheric column ozone from GOME: Comparison with the GEOS-CHEM model 

    Liu, X.; Chance, K.; Sioris, CE; Kurosu, TP; Spurr, RJD; Martin, RV; Fu, TM; Logan, JA; Jacob, DJ; Palmer, PI; Newchurch, MJ; Megretskaia, IA; Chatfield, RB (2006-01)
    No abstract available.

  • The First Measurements of Galaxy Clustering from IRAC Data of the Spitzer First Look Survey 

    Fang, Fan; Shupe, David L.; Wilson, Gillian; Lacy, Mark; Fadda, Dario; Jarrett, Tom; Masci, Frank; Appleton, P. N.; Armus, Lee; Chapman, Scott; Choi, Philip I.; Frayer, D. T.; Heinrichsen, Ingolf; Helou, George; Im, Myungshin; Marleau, Francine R.; Soifer, B. T.; Squires, Gordon K.; Storrie-Lombardi, L. J.; Surace, Jason; Teplitz, Harry I.; Yan, Lin (2004-09)

  • First results from the UBC etch-alignment mosaic CCD 

    Chapman, S. C.; Burley, G. S.; Walker, G. A. H. (1997-06-26)
    First imaging results are obtained with a new CCD mosaic prototype (3K x 3k, 15 \mu m pixels). The CCDs are aligned using an etched socket alignment technique. Three different measurements of the alignment are made using ...

  • Forced desorption of polymers from interfaces 

    Staple, Douglas B.; Geisler, Michael; Hugel, Thorsten; Kreplak, Laurent; Kreuzer, Hans Juergen (2011-01)
    No abstract available.

  • Forced desorption of polymers from interfaces 

    Staple, Douglas B.; Geisler, Michael; Hugel, Thorsten; Kreplak, Laurent; Kreuzer, Hans Jurgen (Institute of Physics Publishing, 2011)
    In the past decade it has become possible to directly measure the adsorption force of a polymer in contact with a solid surface using single-molecule force spectroscopy. A plateau force in the force-extension curve is often ...

  • Fourth-order gradient contributions in extended Thomas-Fermi theory for noninteracting fermions at finite temperature 

    Geldart, D. J. W.; Sommer, E. (1985-12/15)
    Nonlocal corrections to the free energy of a system of noninteracting fermions are considered within the framework of extended Thomas-Fermi theory. The density and temperature dependence of gradient corrections is given ...

  • A Fully-Identified Sample of AEGIS20 Microjansky Radio Sources 

    Willner, S. P.; Ashby, M. L. N.; Barmby, P.; Chapman, S. C.; Coil, A.; Cooper, M.; Huang, J. -S; Ivison, R.; Koo, D. C. (2012-09-01)
    Infrared 3.6 to 8 micron images of the Extended Groth Strip yield plausible counterpart identifications for all but one of 510 radio sources in the AEGIS20 S(1.4 GHz) > 50 micro-Jy sample. This is the first such deep sample ...

  • Functions of 2-Dimensional Bravais Lattices 

    FOLKINS, I. (1991-07)
    No abstract available.

  • Further multiwavelength observations of the SSA22 Ly_alpha emitting `blob' 

    Chapman, S. C.; Scott, D.; Windhorst, R. A.; Frayer, D. T.; Borys, C.; Lewis, G. F.; Ivison, R. J. (2004-05)
    We present new follow-up observations of the sub-mm luminous Ly_alpha-emitting object in the SSA22 z=3.09 galaxy overdensity, referred to as `Blob 1' by Steidel et al.(2000). In particular we discuss high resolution Hubble ...