Browsing Physics & Atmospheric Science by Title
Now showing items 260-279 of 532
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The Link between Submillimetre Galaxies and Luminous Ellipticals: Near-Infrared IFU Spectroscopy of Submillimetre Galaxies
(2006-06-15)We present two-dimensional spectroscopy covering the rest-frame wavelengths of strong optical emission lines in six luminous submillimetre galaxies at z=1.3--2.5. Together with HST ACS and NICMOS imaging we map the dynamics ... -
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Local Environment of Li Intercalated in Mo6sezs8-Z as Probed using Electrochemical Methods
(1986-05)No abstract available. -
Local structure and magnetic properties of B2- and B20-like ultrathin Mn films grown on Si(001)
(American Physical Society, 2012-01/01)The structural and magnetic properties of ultrathin Mn layers deposited onto Si(001) by molecular beam epitaxy at low temperature are reported. X-ray absorption fine structure studies reveal that the structure of the ... -
A low-level circulation in the tropics
(American Meteorological Society, 2008)Deep convective tropical systems are strongly convergent in the midtroposphere. Horizontal wind measurements from a variety of rawinsonde arrays in the equatorial Pacific and Caribbean are used to calculate the mean dynamical ... -
Luminous Starbursts in the Redshift Desert at z 1-2: Star Formation Rates, Masses & Evidence for Outflows
(2011-08-01)We present a spectroscopic catalogue of 40 luminous starburst galaxies at z=0.7--1.7 (median z=1.3). 19 of these are submillimetre galaxies (SMGs) and 21 are submillimetre-faint radio galaxies (SFRGs). This sample helps ... -
The M33 Globular Cluster System with PAndAS Data: The Last Outer Halo Cluster?
(2011-01-12)We use CFHT/MegaCam data to search for outer halo star clusters in M33 as part of the Pan-Andromeda Archaeological Survey (PAndAS). This work extends previous studies out to a projected radius of 50 kpc and covers over 40 ... -
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Magnetic properties of Co/GaAs(110)
(APS through AIP, 2006-12/15)We observed three magnetic states of an ultrathin, atomically well-ordered Co film grown on a cleaved GaAs(110) substrate. For a Co thickness less than 3.4 monolayers (ML), we find a ferromagnetically dead layer associated ... -
Magnetic susceptibility of metallic transition-metal dichalcogenides
(1981-07/01)A tight-binding model has been used to estimate the anisotropy of the magnetic susceptibility of the metallic transition-metal dichalcogenides. The calculated anisotropies obtained are in qualitative agreement with ... -
Magnetization dynamics of the ferrimagnet CoGd near the compensation of magnetization and angular momentum
(2006-10)No abstract available. -
Magnetoresistance and magnetic properties of Fe/Cu/Fe/GaAs(100)
(APS through AIP, 1999-10/01)A procedure for growth of smooth As free Fe surfaces on (46)-GaAs(100) is presented. Ferromagnetic resonance (FMR) revealed that the Fe films have anisotropies equal to bulk Fe, modified only by interface anisotropies. The ... -
Mapping isoprene emissions over North America using formaldehyde column observations from space
(2003-03)No abstract available. -
Mapping the Clumpy Structures within Submillimeter Galaxies using Laser-Guide Star Adaptive Optics Spectroscopy
(2013-02-08)We present the first integral-field spectroscopic observations of high-redshift submillimeter-selected galaxies (SMGs) using Laser Guide Star Adaptive Optics (LGS-AO). We target H-alpha emission of three SMGs at redshifts ... -
The masses of Local Group dwarf spheroidal galaxies: The death of the universal mass profile
(2013-09-12)We investigate the claim that all dwarf spheroidal galaxies (dSphs) reside within halos that share a common, universal mass profile as has been derived for dSphs of the Galaxy. By folding in kinematic information for 25 ... -
Maximally fast coarsening algorithms
(2005-11)We present maximally fast numerical algorithms for conserved coarsening systems that are stable and accurate with a growing natural time step Deltat=At2/3s. We compare the scaling structure obtained from our maximally fast ... -
Measurement of the Sunyaev-Zel'dovich Increment in Massive Galaxy Clusters
(2003-12)We have detected the Sunyaev-Zel'dovich (SZ) increment at 850 microns in two galaxy clusters (Cl 0016+16 and MS 1054.4-0321) using SCUBA (Sub-millimetre Common User Bolometer Array) on the James Clerk Maxwell Telescope. ... -
Measurements and Analysis of Neutron Elastic-Scattering at 65 Mev
(1994-07)No abstract available. -