Browsing Physics & Atmospheric Science Faculty Research, Publications and Presentations by Title

Now showing items 103-122 of 532

  • Dicke narrowing as an example of line mixing 

    Dolbeau, S., R. Berman, JR Drummond, and AD May. 1999. "Dicke narrowing as an example of line mixing." Physical Review A: 59(5): 3506-3512. Copyright © 1999 American Physical Society.
    No abstract available.

  • Dicke-narrowed line shapes in CO-Ar: Measurements, calculations, and a revised interpretation 

    Wehr, R., R. Ciurylo, A. Vitcu, F. Thibault, et al. 2006. "Dicke-narrowed line shapes in CO-Ar: Measurements, calculations, and a revised interpretation." Spectral Line Shapes, AIP Conference Proceedings, 2006, 874: 190-204. Copyright © 2006 American Institute of Physics.
    No abstract available.

  • Diffusion of Asymmetric Swimmers 

    Rutenberg, Andrew D., Andrew J. Richardson, and Claire J. Montgomery. 2003. "Diffusion of Asymmetric Swimmers." Physical Review Letters 91(8): 806011-806014.
    Asymmetric swimmers that would move at a constant speed in perfect circles in the absence of fluctuations were studied. Particles moving at a constant speed with either a fixed or a Gaussian distributed magnitude of curvature ...

  • Dipole-dipole interactions and the critical resistivity of gadolinium 

    Geldart, D. J. W., K. De'Bell, J. Cook, and M. J. Laubitz. 1987. "Dipole-dipole interactions and the critical resistivity of gadolinium." Physical Review B (Condensed Matter) 35(16): 8876-9. Copyright © 1987 American Physical Society.
    Results are presented for the electrical resistivity of a c-axis single crystal of high-purity gadolinium metal in the immediate vicinity of the Curie temperature. Numerical analysis reveals that the data are not well ...

  • Direct observation of remanent magnetic states in epitaxial fcc Co small disks 

    Vaz, CAF, L. Lopez-Diaz, M. Klaui, JAC Bland, et al. 2003. "Direct observation of remanent magnetic states in epitaxial fcc Co small disks." Physical Review B 67(14): 140405-140405. doi:10.1103/PhysRevB.67.140405
    No abstract available.

  • Direct observation of spin configurations and classification of switching processes in mesoscopic ferromagnetic rings 

    Klaui, M., CAF Vaz, JAC Bland, TL Monchesky, et al. 2003. "Direct observation of spin configurations and classification of switching processes in mesoscopic ferromagnetic rings." Physical Review B 68(13): 134426-134426. doi:10.1103/PhysRevB.68.134426
    No abstract available.

  • The disappearance of Lyα blobs: a GALEX search at z=0.8 

    Keel, William C., Raymond E. White III., Scott Chapman, and Rogier A. Windhorst. 2009. "The disappearance of Lyα blobs: a GALEX search at z=0.8." Astronomical Journal 138(3):986.
    Lyman alpha blobs - luminous, spatially extended emission-line nebulae, often lacking bright continuum counterparts - are common in dense environments at high redshift. Until recently, atmospheric absorption and filter ...

  • Discovery and analysis of three faint dwarf galaxies and a globular cluster in the outer halo of the Andromeda galaxy 

    Martin, N. F., R. A. Ibata, M. J. Irwin, S. Chapman, et al. 2006. "Discovery and analysis of three faint dwarf galaxies and a globular cluster in the outer halo of the Andromeda galaxy." Monthly Notices of the Royal Astronomical Society 371(4): 1983-1991
    We present the discovery of three faint dwarf galaxies and a globular cluster in the halo of the Andromeda galaxy (M31), found in our MegaCam survey that spans the southern quadrant of M31, from a projected distance of ~50 ...

  • The Discovery of Remote Globular Clusters in M33 

    Huxor, A., A. M. N. Ferguson, M. K. Barker, N. R. Tanvir, et al. 2009. "The Discovery of Remote Globular Clusters in M33." The Astrophysical Journal Letters, 698(2): 77-L81
    We present the discovery of four remote star clusters in M33, one of which is of an extended nature. Three of the clusters were discovered using survey data from the Isaac Newton Telescope Wide-Field Camera while one was ...

  • Dislocations and morphological instabilities: Continuum modeling of misfitting heteroepitaxial films 

    Haataja, M., J. Muller, AD Rutenberg, and M. Grant. 2002. "Dislocations and morphological instabilities: Continuum modeling of misfitting heteroepitaxial films." Physical Review B 65(16): 165414-165414.
    No abstract available.

  • Distorted iron films on GaAs(001)-(4x6) 

    Gordon, RA, ED Crozier, DT Jiang, TL Monchesky, et al. 2000. "Distorted iron films on GaAs(001)-(4x6)." Physical Review B 62(3): 2151-2157. doi:10.1103/PhysRevB.62.2151
    No abstract available.

  • Diurnally resolved particulate and VOC measurements at a rural site: indication of significant biogenic secondary organic aerosol formation 

    Sjostedt, S. J., J. G. Slowik, J. R. Brook, R. Y. -W Chang, et al. 2011. "Diurnally resolved particulate and VOC measurements at a rural site: indication of significant biogenic secondary organic aerosol formation." Atmospheric Chemistry and Physics 11(12): 5745-5760.
    We report simultaneous measurements of volatile organic compound (VOC) mixing ratios including C-6 to C-8 aromatics, isoprene, monoterpenes, acetone and organic aerosol mass loadings at a rural location in southwestern ...

  • Do globular clusters possess Dark Matter halos? A case study in NGC 2419 

    Ibata, Rodrigo, Carlo Nipoti, Antonio Sollima, Michele Bellazzini, et al. 2012. "Do globular clusters possess Dark Matter halos? A case study in NGC 2419." Monthly Notices of the Royal Astronomical Society 428(4):3648.
    We use recently published measurements of the kinematics, surface brightness and stellar mass-to-light ratio of the globular cluster NGC 2419 to examine the possibility that this Galactic halo satellite is embedded in a ...

  • Do submillimeter galaxies really trace the most massive dark matter halos? Discovery of a high-z cluster in a highly active phase of evolution 

    Chapman, S. C., A. W. Blain, R. Ibata, R. J. Ivison, et al. 2009. "Do submillimeter galaxies really trace the most massive dark matter halos? Discovery of a high-z cluster in a highly active phase of evolution." The Astrophysical Journal 691(1): 560-568
    We present detailed observations of a z~1.99 cluster of submillimeter galaxies (SMGs), discovered as the strongest redshift spike in our entire survey of ~100 SMGs across 800 square arcmin. It is the largest blank-field ...

  • Doping dependence of the superconducting gap in Bi2Sr2CaCu2O8+delta 

    Hewitt, K. C., and J. C. Irwin. 2002. "Doping dependence of the superconducting gap in Bi2Sr2CaCu2O8+delta." Physical Review B 66(5): 054516-054516. Copyright © 2002 American Physical Society.
    No abstract available.

  • Draco, a flawless dwarf galaxy 

    Segall, Mathieu, Rodrigo Ibata, Michael Irwin, Nicolas Martin, et al. 2007. "Draco, a flawless dwarf galaxy." Monthly Notices of the Royal Astronomical Society 375(3): 831-842
    The Draco dwarf spheroidal galaxy (dSph), with its apparent immense mass to light ratio and compact size, holds many clues to the nature of the enigmatic dark matter. Here we present deep photometric studies of this dwarf ...

  • Dynamic compartmentalization of bacteria: Accurate division in E-coli 

    Howard, M., AD Rutenberg, and S. de Vet. 2001. "Dynamic compartmentalization of bacteria: Accurate division in E-coli." Physical Review Letters 87(27): 278102-278102.
    No abstract available.

  • Dynamical Structure of the Molecular Interstellar Medium in an Extremely Bright, Multiply Lensed z 3 Submillimeter Galaxy Discovered with Herschel 

    Riechers, Dominik A., A. Cooray, A. Omont, R. Neri, et al. 2011. "Dynamical Structure of the Molecular Interstellar Medium in an Extremely Bright, Multiply Lensed z 3 Submillimeter Galaxy Discovered with Herschel." The Astrophysical Journal Letters 733:L12
    We report the detection of CO 5-4, 3-2, and 1-0 emission in the strongly lensed, Herschel/SPIRE-selected submillimeter galaxy (SMG) HLSW-01 at z=2.9574+/-0.0001, using the Plateau de Bure Interferometer, the Combined Array ...

  • Dynamics in the satellite system of Triangulum: Is AndXXII a dwarf satellite of M33? 

    Chapman, S. C., L. Widrow, M. L. M. Collins, J. Dubinski, et al. 2012. "Dynamics in the satellite system of Triangulum: Is AndXXII a dwarf satellite of M33?." Monthly Notices of the Royal Astronomical Society 430(1): 37.
    We present results from a spectroscopic survey of the dwarf spheroidal And XXII and the two extended clusters EC1 and EC2. These three objects are candidate satellites of the Triangulum galaxy, M33, which itself is likely ...

  • Dynamics of dislocations and surface instabilities in misfitting heteroepitaxial films 

    Haataja, M., J. Muller, AD Rutenberg, and M. Grant. 2002. "Dynamics of dislocations and surface instabilities in misfitting heteroepitaxial films." Physical Review B 65(3): 035401-035401.
    No abstract available.