Browsing Physics & Atmospheric Science by Title

Now showing items 224-243 of 532

  • Intercomparison of UV-visible measurements of ozone and NO2 during the Canadian Arctic ACE validation campaigns: 2004-2006 

    Fraser, A.; Goutail, F.; Strong, K.; Bernath, P. F.; Boone, C.; Daffer, W. H.; Drummond, J. R.; Dufour, D. G.; Kerzenmacher, T. E.; Manney, G. L.; McElroy, C. T.; Midwinter, C.; McLinden, C. A.; Nichitiu, F.; Nowlan, C. R.; Walker, J.; Walker, K. A.; Wu, H.; Zou, J. (2008)
    No abstract available.

  • Interferometric CO Observations of submillimeter-faint, radio-selected starburst galaxies at z~2 

    Chapman, S. C.; Neri, R.; Bertoldi, F.; Smail, Ian; Greve, T. R.; Trethewey, D.; Blain, A. W.; Cox, P.; Genzel, R.; Ivison, R. J.; Kovacs, A.; Swinbank, A. Omont A. M. (2008-12-20)
    High-redshift, dust-obscured galaxies -- selected to be luminous in the radio but relatively faint at 850um -- appear to represent a different population from the ultra-luminous submillimeter- (submm-) bright population. ...

  • An interferometric CO survey of luminous submm galaxies 

    Greve, T. R.; Bertoldi, F.; Smail, Ian; Neri, R.; Chapman, S. C.; Blain, A. W.; Ivison, R. J.; Genzel, R.; Omont, A.; Cox, P.; Tacconi, L.; Kneib, J. -P (2005-05)
    In this paper we present results from an IRAM Plateau de Bure millimetre-wave Interferometer (PdBI) survey for CO emission towards radio-detected submillimetre galaxies (SMGs) with known optical and near-infrared spectroscopic ...

  • Interferometric Observations of Powerful CO Emission from the three Submillimeter Galaxies at z=2.30, 2.51 and 3.35 

    Neri, R.; Genzel, R.; Ivison, R. J.; Bertoldi, F.; Blain, A. W.; Chapman, S. C.; Cox, P.; Greve, T. R.; Omont, A.; Frayer, D. T. (2003-11-10)
    We report IRAM Plateau de Bure, millimeter interferometry of three z=~2.4 to 3.4, SCUBA deep field galaxies. Our CO line observations confirm the rest-frame UV/optical redshifts, thus more than doubling the number of ...

  • Interpretation of TOMS observations of tropical tropospheric ozone with a global model and in situ observations 

    Martin, RV; Jacob, DJ; Logan, JA; Bey, I.; Yantosca, RM; Staudt, AC; Li, QB; Fiore, AM; Duncan, BN; Liu, HY; Ginoux, P.; Thouret, V. (2002-09)
    No abstract available.

  • The inverse-Compton ghost HDF 130 and the giant radio galaxy 6C 0905+3955: matching an analytic model for double radio source evolution 

    Mocz, Philip; Fabian, A. C.; Blundell, Katherine M.; Goodall, P. T.; Chapman, S. C.; Saikia, D. J. (2011-07-05)

  • Isotope shift of the 590-cm(-1) Raman feature in underdoped Bi2Sr2CaCu2O8+delta 

    Hewitt, K. C.; Wang, N. L.; Irwin, J. C.; Pooke, D. M.; Pantoja, A. E.; Trodahl, H. J. (1999-10)
    No abstract available.

  • Jeff Dahn CV 

    Dahn, Jeff (2013-08-07)

  • Jeff Pierce CV 

    Pierce, Jeff (2013-08-07)

  • A joint analysis of BLAST 250--500um and LABOCA 870um observations in the Extended Chandra Deep Field South 

    Chapin, Edward L.; Chapman, Scott C.; Coppin, Kristen E.; Devlin, Mark J.; Dunlop, James S.; Greve, Thomas R.; Halpern, Mark; Hasselfield, Matthew F.; Hughes, David H.; Ivison, Rob J.; Marsden, Gaelen; Moncelsi, Lorenzo; Netterfield, Calvin B.; Pascale, Enzo; Scott, Douglas; Smail, Ian; Viero, Marco; Walter, Fabian; Weiss, Axel; van der Werf, Paul (2011-02-11)
    We present a joint analysis of the overlapping BLAST 250, 350, 500um, and LABOCA 870um observations (from the LESS survey) of the ECDF-S. Out to z~3, the BLAST filters sample near the peak wavelength of far-infrared (FIR) ...

  • A Keck/DEIMOS Kinematic Study of Andromeda IX: dark matter on the smallest galactic scales 

    Chapman, Scott C.; Ibata, Rodrigo; Lewis, Geraint F.; Ferguson, Annette M. N.; Irwin, Mike; McConnachie, Alan; Tanvir, Nial (2005-10-20)
    We present the results of a kinematic survey of the dwarf spheroidal satellite of M31, And-IX, which appears to be the lowest surface brightness and also the faintest galaxy (M_V = -8.3) found to date. Using Keck/DEIMOS ...

  • Kinematic and Chemical constraints on the formation of M31's inner and outer halo 

    Koch, A.; Rich, R. M.; Reitzel, D. B.; Martin, N. F.; Ibata, R. A.; Chapman, S. C.; Majewski, S. R.; Mori, M.; Loh, Y. -S; Ostheimer, J. C.; Tanaka, M. (2007-11-28)
    The halo of M31 shows a wealth of substructures that are consistent with satellite accretion. Here we report on kinematic and abundance results from Keck/DEIMOS spectroscopy in the calcium triplet region of over 3500 red ...

  • The kinematic footprints of five stellar streams in Andromeda's halo 

    Chapman, S. C.; Ibata, R.; Irwin, M.; Koch, A.; Letarte, B.; Martin, N.; Collins, M.; Lewis, G. F.; McConnachie, A.; Penarrubia, J.; Rich, R. M.; Trethewey, D.; Ferguson, A. M. N.; Huxor, A.; Tanvir, N. (2008-10)
    (abridged) We present a spectroscopic analysis of five stellar streams (`A', `B', `Cr', `Cp' and `D') as well as the extended star cluster, EC4, which lies within streamC, all discovered in the halo of M31 from our ...

  • The kinematic identification of a thick stellar disc in M31 

    Collins, M. L. M.; Chapman, S. C.; Ibata, R. A.; Irwin, M. J.; Rich, R. M.; Ferguson, A. M. N.; Lewis, G. F.; Tanvir, N.; Koch, A. (2010-10-25)
    We present the first characterization of a thick disc component in the Andromeda galaxy (M31) using kinematic data from the DEIMOS multi-object spectrograph instrument on Keck II. Using 21 fields in the South West of the ...

  • A kinematic study of the Andromeda dwarf spheroidal system 

    Collins, Michelle L. M.; Chapman, Scott C.; Rich, R. Michael; Ibata, Rodrigo A.; Martin, Nicolas F.; Irwin, Michael J.; Bate, Nicholas F.; Lewis, Geraint F.; Peñarrubia, Jorge; Arimoto, Nobuo; Casey, Caitlin M.; Ferguson, Annette M. N.; Koch, Andreas; McConnachie, Alan W.; Tanvir, Nial (2013-02-26)
    We present a homogeneous kinematic analysis of red giant branch stars within 18 of the 28 Andromeda dwarf spheroidal (dSph) galaxies, obtained using the Keck I LRIS and Keck II DEIMOS spectrographs. Based on their g-i ...

  • A kinematically selected, metal-poor stellar halo in the outskirts of M31 

    Chapman, S. C.; Ibata, R.; Lewis, G. F.; Ferguson, A. M. N.; Irwin, M.; McConnachie, A.; Tanvir, N. (2006-12-10)
    We present evidence for a metal-poor, [Fe/H]$\sim-1.4$ $\sigma$=0.2 dex, stellar halo component detectable at radii from 10 kpc to 70 kpc, in our nearest giant spiral neighbor, the Andromeda galaxy. This metal-poor sample ...

  • The LABOCA survey of the Extended Chandra Deep Field South - radio and mid-infrared counterparts to submillimetre galaxies 

    Biggs, A. D.; Ivison, R. J.; Ibar, E.; Wardlow, J. L.; Dannerbauer, H.; Smail, Ian; Walter, F.; Weiss, A.; Chapman, S. C.; Coppin, K. E. K.; De Breuck, C.; Dickinson, M.; Knudsen, K. K.; Mainieri, V.; Menten, K.; Papovich, C. (2010-12-01)
    We present radio and infrared (3.6-24um) counterparts to submillimetre galaxies (SMGs) detected in the Extended Chandra Deep Field South with the LABOCA 870-um bolometer camera on the 12-m Atacama Pathfinder Experiment. ...

  • A LABOCA survey of the Extended Chandra Deep Field South - submillimeter properties of near-IR selected galaxies 

    Greve, T. R.; Weiss, A.; Walter, F.; Smail, I.; Zheng, X. Z.; Knudsen, K. K.; Coppin, K. E. K.; Kovacs, A.; Bell, E. F.; de Breuck, C.; Dannerbauer, H.; Dickinson, M.; Gawiser, E.; Lutz, D.; Rix, H. -W; Schinnerer, E.; Alexander, D.; Bertoldi, F.; Brandt, W. N.; Chapman, S. C.; Ivison, R. J.; Koekemoer, A. M.; Kreysa, E.; Kurczynski, P.; Menten, K.; Siringo, G.; Swinbank, M.; van der Werf, P. (2009-03-31)
    Using the 330hr ESO-MPG 870-micron survey of the Extended Chandra Deep Field South (ECDF-S) obtained with the Large Apex BOlometer CAmera (LABOCA) on the Atacama Pathfinder EXperiment (APEX), we have carried out a stacking ...

  • The LABOCA survey of the Extended Chandra Deep Field South: A photometric redshift survey of submillimetre galaxies 

    Wardlow, J. L.; Smail, Ian; Coppin, K. E. K.; Alexander, D. M.; Brandt, W. N.; Danielson, A. L. R.; Luo, B.; Swinbank, A. M.; Walter, F.; Weiss, A.; Xue, Y. Q.; Zibetti, S.; Bertoldi, F.; Biggs, A. D.; Chapman, S. C.; Dannerbauer, H.; Dunlop, J. S.; Gawiser, E.; Ivison, R. J.; Knudsen, K. K.; Kovacs, A.; Lacey, C. G.; Menten, K. M.; Padilla, N.; Rix, H. -W; van der Werf, P. P. (2010-06-10)
    [abridged] We derive photometric redshifts from 17-band optical to mid-IR photometry of 74 robust counterparts to 68 of the 126 submillimetre galaxies (SMGs) selected at 870um by LABOCA observations in the ECDFS. The median ...

  • The LABOCA Survey of the Extended Chandra Deep Field South: Clustering of submillimetre galaxies 

    Hickox, Ryan C.; Wardlow, J. L.; Smail, Ian; Myers, A. D.; Alexander, D. M.; Swinbank, A. M.; Danielson, A. L. R.; Stott, J. P.; Chapman, S. C.; Coppin, K. E. K.; Dunlop, J. S.; Gawiser, E.; Lutz, D.; van der Werf, P.; Weiss, A. (2011-12-01)
    We present a measurement of the spatial clustering of submillimetre galaxies (SMGs) at z = 1-3. Using data from the 870 micron LESS survey, we employ a novel technique to measure the cross-correlation between SMGs and ...