Browsing Physics & Atmospheric Science by Author "Tacconi, L. J."

Now showing items 1-6 of 6

  • A Herschel view of the far-infrared properties of submillimetre galaxies 

    Magnelli, B.; Lutz, D.; Santini, P.; Saintonge, A.; Berta, S.; Albrecht, M.; Altieri, B.; Andreani, P.; Aussel, H.; Bertoldi, F.; Bethermin, M.; Bongiovanni, A.; Capak, P.; Chapman, S.; Cepa, J.; Cimatti, A.; Cooray, A.; Daddi, E.; Danielson, A. L. R.; Dannerbauer, H.; Dunlop, J. S.; Elbaz, D.; Farrah, D.; Schreiber, N. M. Förster; Genzel, R.; Hwang, H. S.; Ibar, E.; Ivison, R. J.; Floc'h, E. Le; Magdis, G.; Maiolino, R.; Nordon, R.; Oliver, S. J.; Garcìa, A. Pèrez; Poglitsch, A.; Popesso, P.; Pozzi, F.; Riguccini, L.; Rodighiero, G.; Rosario, D.; Roseboom, I.; Salvato, M.; Sanchez-Portal, M.; Scott, D.; Smail, I.; Sturm, E.; Swinbank, A. M.; Tacconi, L. J.; Valtchanov, I.; Wang, L.; Wuyts, S. (2012-02-03)
    We study a sample of 61 submillimetre galaxies (SMGs) selected from ground-based surveys, with known spectroscopic redshifts and observed with Herschel as part of the PACS Evolutionary Probe (PEP) and the Herschel Multi-tiered ...

  • High-resolution Millimeter Imaging of Submillimeter Galaxies 

    Tacconi, L. J.; Neri, R.; Chapman, S. C.; Genzel, R.; Smail, I.; Ivison, R. J.; Bertoldi, F.; Blain, A.; Cox, P.; Greve, T.; Omont, A. (2006-03-20)
    We present sub-arcsecond resolution IRAM PdBI interferometry of eight submillimeter galaxies at redshifts from 2 to 3.4, where we detect continuum at 1mm and/or CO lines at 3 and 1 mm. The CO 3-2/4-3 line profiles in five ...

  • Most Submillimetre Galaxies are Major Mergers 

    Engel, H.; Tacconi, L. J.; Davies, R. I.; Neri, R.; Smail, I.; Chapman, S. C.; Genzel, R.; Cox, P.; Greve, T. R.; Ivison, R. J.; Blain, A.; Bertoldi, F.; Omont, A. (2010-09-13)
    We analyse subarcsecond resolution interferometric CO line data for twelve sub-millimetre-luminous (S850um > 5mJy) galaxies with redshifts between 1 and 3, presenting new data for four of them. Morphologically and kinematically ...

  • A Search for Neutral Carbon towards two z=4.05 Submillimetre Galaxies, GN20 and GN20.2 

    Casey, C. M.; Chapman, S. C.; Daddi, E.; Dannerbauer, H.; Pope, A.; Scott, D.; Bertoldi, F.; Beswick, R. J.; Blain, A. W.; Cox, P.; Genzel, R.; Greve, T. R.; Ivison, R. J.; Muxlow, T. W. B.; Neri, R.; Omont, A.; Smail, I.; Tacconi, L. J. (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 ...

  • Submillimeter Galaxies at z 2: Evidence for Major Mergers & Constraints on Lifetimes, IMF and CO-H2 Conversion Factor 

    Tacconi, L. J.; Genzel, R.; Smail, I.; Neri, R.; Chapman, S. C.; Ivison, R. J.; Blain, A.; Cox, P.; Omont, A.; Bertoldi, F.; Greve, T.; Schreiber, N. M. Foerster; Genel, S.; Lutz, D.; Swinbank, A. M.; Shapley, A. E.; Erb, D. K.; Cimatti, A.; Daddi, E.; Baker, A. J. (2008-06-10)
    We report sub-arcsecond resolution IRAM PdBI millimeter CO interferometry of four z~2 submillimeter galaxies (SMGs), and sensitive CO (3-2) flux limits toward three z 2 UV-/optically selected star forming galaxies. The new ...

  • 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 ...