Browsing Physics & Atmospheric Science by Author "Alaghband-Zadeh, S."

Now showing items 1-6 of 6

  • Energetic galaxy-wide outflows in high-redshift ultra-luminous infrared galaxies hosting AGN activity 

    Harrison, C. M.; Alexander, D. M.; Swinbank, A. M.; Smail, Ian; Alaghband-Zadeh, S.; Bauer, F. E.; Chapman, S. C.; Del Moro, A.; Hickox, R. C.; Ivison, R. J.; Menendez-Delmestre, Karin; Mullaney, J. R.; Nesvadba, N. P. H. (2012-05-08)
    We present integral field spectroscopy observations, covering the [O III]4959,5007 emission-line doublet of eight high-redshift (z=1.4-3.4) ultra-luminous infrared galaxies (ULIRGs) that host Active Galactic Nuclei (AGN) ...

  • Integral Field Spectroscopy of 2.0<z<2.7 Sub-mm Galaxies; gas morphologies and kinematics 

    Alaghband-Zadeh, S.; Chapman, S. C.; Swinbank, A. M.; Smail, Ian; Harrison, C. M.; Alexander, D. M.; Casey, C. M.; Dave, R.; Narayanan, D.; Tamura, Y.; Umehata, J. (2012-05-24)
    We present two-dimensional, integral field spectroscopy covering the rest-frame wavelengths of strong optical emission lines in nine sub-mm-luminous galaxies (SMGs) at 2.0&lt;z&lt;2.7. The GEMINI-NIFS and VLT-SINFONI imaging ...

  • Luminous Starbursts in the Redshift Desert at z 1-2: Star Formation Rates, Masses & Evidence for Outflows 

    Banerji, Manda; Chapman, Scott C.; Smail, Ian; Alaghband-Zadeh, S.; Swinbank, A. M.; Dunlop, J. S.; Ivison, R. J.; Blain, A. W. (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 ...

  • Spectroscopic Characterisation of 250um-Selected Hyper-Luminous Star Forming Galaxies 

    Casey, C. M.; Chapman, S. C.; Smail, Ian; Alaghband-Zadeh, S.; Bothwell, M. S.; Swinbank, A. M. (2010-09-28)
    We present near-infrared spectroscopic observations from VLT ISAAC of thirteen 250\mu m-luminous galaxies in the CDF-S, seven of which have confirmed redshifts which average to = 2.0 \pm 0.4. Another two sources of the 13 ...

  • A survey of molecular gas in luminous sub-millimetre galaxies 

    Bothwell, M. S.; Smail, Ian; Chapman, S. C.; Genzel, R.; Ivison, R. J.; Tacconi, L. J.; Alaghband-Zadeh, S.; Bertoldi, F.; Blain, A. W.; Casey, C. M.; Cox, P.; Greve, T. R.; Lutz, D.; Neri, R.; Omont, A.; Swinbank, A. M. (2012-05-07)
    We present the results from a survey for 12CO emission in 40 luminous sub-millimetre galaxies (SMGs), with 850um fluxes of S850 = 4 - 20 mJy, conducted with the Plateau de Bure Interferometer. We detect 12CO emission in ...

  • Using [CI] to probe the Interstellar Medium in z~2.5 Sub-Millimeter Galaxies 

    Alaghband-Zadeh, S.; Chapman, S. C.; Swinbank, A. M.; Smail, Ian; Danielson, A. L. R.; Decarli, R.; Ivison, R. J.; Meijerink, R.; Weiss, A.; van der Werf, Paul P. (2013-07-24)
    We present new [CI](1-0) and 12CO(4-3) Plateau de Bure Interferometer observations of five Sub-Millimeter Galaxies (SMGs) and combine these with all available [CI](1-0) literature detections in SMGs to probe the gas ...