Browsing Physics & Atmospheric Science by Title
Now showing items 400-419 of 532
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The SCUBA-2 Cosmology Legacy Survey: demographics of the 450 \mu m-population
(2013-08-20)We investigate the multi-wavelength properties of a sample of 450-\mu m selected sources from the SCUBA-2 Cosmology Legacy Survey (S2CLS). A total of 69 sources were identified above 4\sigma\ in deep SCUBA-2 450-\mu m ... -
The SCUBA-2 Cosmology Legacy Survey: Ultraluminous star-forming galaxies in a z=1.6 cluster
(2013-12-11)We analyse new SCUBA-2 submillimeter and archival SPIRE far-infrared imaging of a z=1.62 cluster, Cl0218.3-0510, which lies in the UKIDSS/UDS field of the SCUBA-2 Cosmology Legacy Survey. Combining these tracers of obscured ... -
A Search for Neutral Carbon towards two z=4.05 Submillimetre Galaxies, GN20 and GN20.2
(2009-08-26)Using the IRAM Plateau-de-Bure Interferometer (PdBI) we have searched for the upper fine structure line of neutral carbon (CI(2->1), nu_rest = 809 GHz) and 12CO(J=7->6) (nu_rest=806GHz) towards the submillimetre galaxies ... -
A search for the submillimetre counterparts to Lyman break galaxies
(2002-04-04)We have carried out targetted sub-mm observations as part of a programme to explore the connection between the rest-frame UV and far-IR properties of star-forming galaxies at high redshift, which is currently poorly ... -
Search For Trapped Antihydrogen
(2011-1/201)We present the results of an experiment to search for trapped antihydrogen atoms with the ALPHA antihydrogen trap at the CERN Antiproton Decelerator. Sensitive diagnostics of the temperatures, sizes, and densities of the ... -
Seasonal cycles of O-3, CO, and convective outflow at the tropical tropopause
(2006-08)No abstract available. -
Self-organization of the MinE protein ring in subcellular Min oscillations
(2009-07)We model the self-organization of the MinE ring that is observed during subcellular oscillations of the proteins MinD and MinE within the rod-shaped bacterium Escherichia coli. With a steady-state approximation, we can ... -
SHARC-2 350 Micron Observations of Distant Submillimeter Selected Galaxies
(2006-10-20)We present 350 micron observations of 15 Chapman et al. submillimeter galaxies (SMGs) with radio counterparts and optical redshifts. We detect 12 and obtain sensitive upper limits for three, providing direct, precise ... -
Shifting and broadening in the fundamental band of CO highly diluted in He and Ar: A comparison with theory
(2001-08)No abstract available. -
Shifts of helium and argon broadened CO lines: Asymmetry in line number m
(2001)No abstract available. -
Short-distance expansion for the spin-spin correlation function of uniaxial dipolar systems
(1992-03/01)Motivated by recent work on the critical resistivity of gadolinium, a detailed study has been made of the temperature dependence of the two-point vertex function in the large-momentum regime. The operator-project expansion ... -
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A simple explanation for the increase in relative humidity between 11 and 14 km in the tropics
(2002-12)No abstract available. -
Slicing The Monoceros Overdensity with Suprime-Cam
(2012-05-14)We derive distance, density and metallicity distribution of the stellar Monoceros Overdensity (MO) in the outer Milky Way, based on deep imaging with the Subaru Telescope. We applied CMD fitting techniques in three stripes ... -
Slower CCN growth kinetics of anthropogenic aerosol compared to biogenic aerosol observed at a rural site
(2010)Growth rates of water droplets were measured with a static diffusion cloud condensation chamber in May-June 2007 at a rural field site in Southern Ontario, Canada, 70 km north of Toronto. The observations include periods ... -
Small and large wavelength contributions to the exchange and correlation energy of a nonuniform electron gas
(1982-04/15)For the uniform electron gas, the decomposition of the exchange and correlation energy into its individual wave vectors has proved invaluable for both a deeper understanding of its structure as well as its extensions to ... -
SO2 emissions and lifetimes: Estimates from inverse modeling using in situ and global, space-based (SCIAMACHY and OMI) observations
(2011-03)No abstract available.