Browsing Physics & Atmospheric Science by Title
Now showing items 194-213 of 532
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High-resolution studies on the influence of velocity-changing collisions on atomic and molecular line shapes.
(2002)No abstract available. -
High-throughput resistivity apparatus for thin-film combinatorial libraries
(2005-09)No abstract available. -
Hole concentration and phonon renormalization of the 340-cm(-1) B-1g mode in 2% Ca-doped YBa2Cu3Oy (6.76 <= y <= 7.00)
(2004-02)No abstract available. -
Hole spin relaxation in neutral InGaAs quantum dots: Decay to dark states
(2007-01)No abstract available. -
An HST/ACS View of the Inhomogeneous Outer Halo of M31
(2009-03-19)We present a high precision photometric view of the stellar populations in the outer halo of M31, using data taken with the Hubble Space Telescope Advanced Camera for Surveys (HST/ACS). We analyse the field populations ... -
The Hubble Deep Field North SCUBA Super-map - I. Submillimetre maps, sources and number counts
(Blackwell Publishing, 2003)We investigate the emission of submillimetre-wave radiation from galaxies in a 165 arcmin<SUP>2</SUP> region surrounding the Hubble Deep Field North. The data were obtained from dedicated observing runs from our group and ... -
The Hubble Space Telescope GOODS NICMOS Survey: Overview and the Evolution of Massive Galaxies at 1.5 < z < 3
(2010-10-06)We present the details and early results from a deep near-infrared survey utilising the NICMOS instrument on the Hubble Space Telescope centred around massive M_* > 10^11 M_0 galaxies at 1.7 10^11 M_0, whereby we find an ... -
Hubble Space Telescope images of submillimeter sources: large, irregular galaxies at high redshift
(2003-12)We present new Hubble Space Telescope STIS, high-resolution optical imaging of a sample of 13 submillimeter (submm) luminous galaxies, for which the optical emission has been pinpointed either through radio-1.4 GHz or ... -
A Hubble Space Telescope NICMOS and ACS Morphological Study of z~2 Submillimetre Galaxies
(2010-02-12)We present a quantitative morphological analysis using HST NICMOS H160- and ACS I775- band imaging of 25 spectroscopically confirmed submillimetre galaxies (SMGs) which have redshifts between z=0.7-3.4. Our analysis also ... -
The hygroscopicity parameter (kappa) of ambient organic aerosol at a field site subject to biogenic and anthropogenic influences: relationship to degree of aerosol oxidation
(2010)Cloud condensation nuclei (CCN) concentrations were measured at Egbert, a rural site in Ontario, Canada during the spring of 2007. The CCN concentrations were compared to values predicted from the aerosol chemical ... -
Impact of acetone on ozone production and OH in the upper troposphere at high NOx
(2000-05)No abstract available. -
Implications of finite-size and surface effects on nanosize intercalation materials
(2000-03)No abstract available. -
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Increased Northern Hemispheric carbon monoxide burden in the troposphere in 2002 and 2003 detected from the ground and from space
(2005-02)No abstract available. -
Indirect-Exchange Interactions in Disordered Metals at Finite Temperature
(1992-09)No abstract available. -
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Influence of the envelope function on the ground-state energy of quasi-two-dimensional Wigner solids
(1992-10/15)At sufficiently low density, quasi-two-dimensional electron systems in their ground state form Wigner solids. In previous studies of the ground-state energy of such systems (in the absence of an applied magnetic field), ... -
The Infrared Array Camera component of the Spitzer Space Telescope Extragalactic First Look Survey
(2005-11)We present Infrared Array Camera (IRAC) data and source catalogs from the Spitzer Space Telescope Extragalactic First Look Survey. The data were taken in four broad bands centered at nominal wavelengths of 3.6, 4.5, 5.8 ... -
The Infrared Counterparts of the Optically Unidentified CDF-S 1Ms Sources
(2003-03)The Chandra Deep Field South (CDF-S) 1Ms exposure produced a catalog of 346 X-ray sources, of which 59 were not visible on the VLT/FORS1 and the ESO-MPI/WFI deep R-band images to a limit of R_{vega}=26.1--26.7 mag. Using ...