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

Now showing items 396-415 of 532

  • The SCUBA Half-Degree Extragalactic Survey - I. Survey motivation, design and data processing 

    Mortier, A. M. J., Serjeant, S., Dunlop, J. S., Scott, S. E., Ade, P., Alexander, D., Almaini, O., Aretxaga, I., Baugh, C., Benson, A. J., Best, P. N., Blain, A., Bock, J., Borys, C., Bressan, A., Carilli, C., Chapin, E. L., Chapman, S., Clements, D. L., Coppin, K., Crawford, M., Devlin, M., Dicker, S., Dunne, L., Eales, S. A., Edge, A. C., Farrah, D., Fox, M., Frenk, C., Gaztañaga, E., Gear, W. K., Gonzales-Solares, E., Granato, G. L., Greve, T. R., Grimes, J. A., Gundersen, J., Halpern, M., Hargrave, P., Hughes, D. H., Ivison, R. J., Jarvis, M. J., Jenness, T., Jimenez, R., van Kampen, E., King, A., Lacey, C., Lawrence, A., Lepage, K., Mann, R. G., Marsden, G., Mauskopf, P., Netterfield, B., Oliver, S., Olmi, L., Page, M. J., Peacock, J. A., Pearson, C. P., Percival, W. J., Pope, A., Priddey, R. S., Rawlings, S., Roche, N., Rowan-Robinson, M., Scott, D., Sekiguchi, K., Seigar, M., Silva, L., Simpson, C., Smail, I., Stevens, J. A., Takagi, T., Tucker, G., Vlahakis, C., Waddington, I., Wagg, J., Watson, M., Willott, C.,Vaccari, M.,. 2005. "The SCUBA Half-Degree Extragalactic Survey - I. Survey motivation, design and data processing." Monthly Notices of the Royal Astronomical Society 363(2): 509-520.
    The Submillimetre Common-User Bolometer Array (SCUBA) Half-Degree Extragalactic Survey (SHADES) is a major new blank-field extragalactic submillimetre (submm) survey currently underway at the James Clerk Maxwell Telescope ...

  • SCUBA observations of Hawaii 167 

    Lewis, Geraint F., and Scott C. Chapman. 2000. "SCUBA observations of Hawaii 167." Monthly Notices of the Royal Astronomical Society 318(3): 31-L33
    We present the first submillimetre observations of the z=2.36 broad absorption line system Hawaii 167. Our observations confirm the hypothesis that Hawaii 167 contains a massive quantity of dust, the optical depth of which ...

  • A SCUBA Scanmap of the Hubble Deep Field: Measuring the bright end of the sub-mm source counts 

    Borys, Colin, Scott Chapman, Mark Halpern, and Douglas Scott. 2002. "A SCUBA Scanmap of the HDF: Measuring the bright end of the sub-mm source counts." Monthly Notices of the Royal Astronomical Society 330(3): 63-L67
    Using the 850 micron SCUBA camera on the JCMT and a scanning technique different from other sub-mm surveys, we have obtained a 125 square arcminute map centered on the Hubble Deep Field. The one-sigma sensitivity to point ...

  • The SCUBA-2 Cosmology Legacy Survey: blank-field number counts of 450um-selected galaxies and their contribution to the cosmic infrared background 

    Geach, J. E., E. L. Chapin, K. E. K. Coppin, J. S. Dunlop, et al. 2012. "The SCUBA-2 Cosmology Legacy Survey: blank-field number counts of 450um-selected galaxies and their contribution to the cosmic infrared background." Monthly Notices of the Royal Astronomical Society 432:53.
    The first deep blank-field 450um map (1-sigma~1.3mJy) from the SCUBA-2 Cosmology Legacy Survey (S2CLS), conducted with the James Clerk Maxwell Telescope (JCMT) is presented. Our map covers 140 arcmin^2 of the COSMOS field, ...

  • The SCUBA-2 Cosmology Legacy Survey: demographics of the 450 \mu m-population 

    Roseboom, I. G., J. S. Dunlop, M. Cirasuolo, J. E. Geach, et al. 2013. "The SCUBA-2 Cosmology Legacy Survey: demographics of the 450 \mu m-population." Monthly Notices of the Royal Astronomical Society 436:430.
    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 

    Smail, Ian, J. E. Geach, A. M. Swinbank, K. Tadaki, et al. 2013. "The SCUBA-2 Cosmology Legacy Survey: Ultraluminous star-forming galaxies in a z=1.6 cluster." The Astrophysical Journal 182(1): 19.
    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 

    Casey, C. M., S. C. Chapman, E. Daddi, H. Dannerbauer, et al. 2009. "A Search for Neutral Carbon towards two z=4.05 Submillimetre Galaxies, GN20 and GN20.2." Monthly Notices of the Royal Astronomical Society 400:670.
    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 

    Chapman, Scott C., Douglas Scott, Charles C. Steidel, Colin Borys, et al. 2002. "A search for the submillimetre counterparts to Lyman break galaxies." Monthly Notices of the Royal Astronomical Society 319(1): 318-330
    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 

    Andresen, Gorm B., Mohammad D. Ashkezari, Marcelo Baquero-Ruiz, William Bertsche, et al. 2011. "Search For Trapped Antihydrogen." Physics Letters B, 695(1-4): 95-104
    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 

    Folkins, Ian, P. Bernath, C. Boone, G. Lesins, et al. 2006. "Seasonal cycles of O-3, CO, and convective outflow at the tropical tropopause." Geophysical Research Letters 33(16): 16802-L16802.
    No abstract available.

  • Seasonal variability of NOx emissions over east China constrained by satellite observations: Implications for combustion and microbial sources 

    Wang, Yuxuan, Michael B. McElroy, Randall V. Martin, David G. Streets, et al. 2007. "Seasonal variability of NOx emissions over east China constrained by satellite observations: Implications for combustion and microbial sources." Journal of Geophysical Research-Atmospheres 112(D6): 06301-D06301. DOI:10.1029/2006JD007538
    No abstract available.

  • Self-organization of the MinE protein ring in subcellular Min oscillations 

    Derr, J., J. T. Hopper, A. Sain, and A. D. Rutenberg. 2009. "Self-organization of the MinE protein ring in subcellular Min oscillations." Physical review.E, Statistical, nonlinear, and soft matter physics 80(1 Pt 1): 011922.
    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 

    Kovacs, A., S. C. Chapman, C. D. Dowell, A. W. Blain, et al. 2006. "SHARC-2 350 Micron Observations of Distant Submillimeter Selected Galaxies." The Astrophysical Journal 650(2): 592-603
    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 

    Reproduced from Luo, C., R. Wehr, JR Drummond, AD May, et al. 2001. "Shifting and broadening in the fundamental band of CO highly diluted in He and Ar: A comparison with theory." Journal of Chemical Physics 115(5): 2198-2206, with the permission of AIP Publishing.
    No abstract available.

  • Shifts of helium and argon broadened CO lines: Asymmetry in line number m 

    Luo, CY, JR Drummond, AD May, F. Thibault, et al. 2001. "Shifts of helium and argon broadened CO lines: Asymmetry in line number m." Spectral Line Shapes, Vol 11: 15th Icsls, AIP Conference Proceedings, 2001, 559: 335-337. Copyright © 2001 American Institute of Physics.
    No abstract available.

  • Short-distance expansion for the spin-spin correlation function of uniaxial dipolar systems 

    Fujiki, N. M., K. De'Bell, and D. J. W. Geldart. 1992. "Short-distance expansion for the spin-spin correlation function of uniaxial dipolar systems." Physical Review B (Condensed Matter) 45(9): 4686-94. Copyright © 1992 American Physical Society.
    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 ...

  • Short-Range Cation Ordering in Lixni2-Xo2 

    REIMERS, JN, W. LI, and JR DAHN. 1993. "Short-Range Cation Ordering in Lixni2-Xo2." Physical Review B 47(14): 8486-8493. doi:10.1103/PhysRevB.47.8486
    No abstract available.

  • A simple explanation for the increase in relative humidity between 11 and 14 km in the tropics 

    Folkins, I., KK Kelly, and EM Weinstock. 2002. "A simple explanation for the increase in relative humidity between 11 and 14 km in the tropics." Journal of Geophysical Research-Atmospheres 107(D23): 4736-4736.
    No abstract available.

  • Simultaneous ground-based observations of O3, HCl, N2O, and CH4 over Toronto, Canada by three Fourier transform spectrometers with different resolutions 

    Wunch, D., J. R. Taylor, D. Fu, P. Bernath, et al. 2007. "Simultaneous ground-based observations of O-3, HCl, N2O, and CH4 over Toronto, Canada by three Fourier transform spectrometers with different resolutions." Atmospheric Chemistry and Physics 7: 1275-1292.
    No abstract available.

  • Simultaneous trace gas measurements using two Fourier transform spectrometers at Eureka, Canada during spring 2006, and comparisons with the ACE-FTS 

    Fu, D., K. A. Walker, R. L. Mittermeier, K. Strong, et al. 2011. "Simultaneous trace gas measurements using two Fourier transform spectrometers at Eureka, Canada during spring 2006, and comparisons with the ACE-FTS." Atmospheric Chemistry and Physics 11(11): 5383-5405.
    No abstract available.