Browsing University of Hertfordshire by Author "Ivison, R.~J."

Now showing items 1-7 of 7

    • 350um SHARC-II imaging of luminous high-redshift radio galaxies 

      Greve, T.~R.; Ivison, R.~J.; Stevens, Jason (2006-03-01)

    • ALMA Deep Field in SSA22: A Concentration of Dusty Starbursts in a z = 3.09 Protocluster Core 

      Umehata, H.; Tamura, Y.; Kohno, K.; Ivison, R.~J.; Alexander, D.~M.; Geach, J.~E.; Hatsukade, B.; Hughes, D.~H.; Ikarashi, S.; Kato, Y.; Izumi, T.; Kawabe, R.; Kubo, M.; Lee, M.; Lehmer, B.; Makiya, R.; Matsuda, Y.; Nakanishi, K.; Saito, T.; Smail, I.; Yamada, T.; Yamaguchi, Y.; Yun, M. (2015-12-04)
      We report the results of 1farcm5 × 3' mapping at 1.1 mm with the Atacama Large Millimeter/submillimeter Array toward the central region of the z = 3.09 SSA22 protocluster. By combining our source catalog with archival ...

    • A millimetre-wave redshift search for the unlensed HyLIRG, HS1700.850.1 

      Chapman, S.~C.; Bertoldi, F.; Smail, I.; Steidel, C.~C.; Blain, A.~W.; Geach, J.~E.; Gurwell, M.; Ivison, R.~J.; Petitpas, G.~R.; Reddy, N. (2015-10-01)
      We report the redshift of an unlensed, highly obscured submillimetre galaxy (SMG), HS1700.850.1, the brightest SMG (S850 µm = 19.1 mJy) detected in the James Clerk Maxwell Telescope/Submillimetre Common-user Bolometer ...

    • The Red Radio Ring: a gravitationally lensed hyperluminous infrared radio galaxy at z = 2.553 discovered through the citizen science project SPACE WARPS 

      Geach, J.~E.; More, A.; Verma, A.; Marshall, P.~J.; Jackson, N.; Belles, P.-E.; Beswick, R.; Baeten, E.; Chavez, M.; Cornen, C.; Cox, B.~E.; Erben, T.; Erickson, N.~J.; Garrington, S.; Harrison, P.~A.; Harrington, K.; Hughes, D.~H.; Ivison, R.~J.; Jordan, C.; Lin, Y.-T.; Leauthaud, A.; Lintott, C.; Lynn, S.; Kapadia, A.; Kneib, J.-P.; Macmillan, C.; Makler, M.; Miller, G.; Montaña, A.; Mujica, R.; Muxlow, T.; Narayanan, G.; Briain, D.~Ó.; O'Brien, T.; Oguri, M.; Paget, E.; Parrish, M.; Ross, N.~P.; Rozo, E.; Rusu, C.~E.; Rykoff, E.~S.; Sanchez-Argüelles, D.; Simpson, R.; Snyder, C.; Schloerb, F.~P.; Tecza, M.; Wang, W.-H.; Van Waerbeke, L.; Wilcox, J.; Viero, M.; Wilson, G.~W.; Yun, M.~S.; Zeballos, M. (2015-09-01)
      We report the discovery of a gravitationally lensed hyperluminous infrared galaxy (intrinsic LIR ≈ 1013 L⊙) with strong radio emission (intrinsic L1.4 GHz ≈ 1025 W Hz−1) at z = 2.553. The source was identified in the citizen ...

    • The SCUBA-2 Cosmology Legacy Survey: Multiwavelength Counterparts to 10$^3$ Submillimeter Galaxies in the UKIDSS-UDS Field 

      Chen, C.-C.; Smail, I.; Ivison, R.~J.; Arumugam, V.; Almaini, O.; Conselice, C.~J.; Geach, J.~E.; Hartley, W.~G.; Ma, C.-J.; Mortlock, A.; Simpson, C.; Simpson, J.~M.; Swinbank, A.~M.; Aretxaga, I.; Blain, A.; Chapman, S.~C.; Dunlop, J.~S.; Farrah, D.; Halpern, M.; Michalowski, M.~J.; van der Werf, P.; Wilkinson, A.; Zavala, J.~A. (2016-03-22)
      We present multiwavelength identifications for the counterparts of 1088 submillimeter sources detected at 850 μm in the SCUBA-2 Cosmology Legacy Survey study of the UKIRT Infrared Deep Sky Survey-Ultra-Deep Survey (UDS) ...

    • The SCUBA-2 Cosmology Legacy Survey: the clustering of submillimetre galaxies in the UKIDSS UDS field 

      Wilkinson, A.; Almaini, O.; Chen, C.-C.; Smail, I.; Arumugam, V.; Blain, A.; Chapin, E.~L.; Chapman, S.~C.; Conselice, C.~J.; Cowley, W.~I.; Dunlop, J.~S.; Farrah, D.; Geach, J.; Hartley, W.~G.; Ivison, R.~J.; Maltby, D.~T.; Michalowski, M.~J.; Mortlock, A.; Scott, D.; Simpson, C.; Simpson, J.~M.; van der Werf, P.; Wild, V. (2017-01-11)
      Submillimetre galaxies (SMGs) are among the most luminous dusty galaxies in the Universe, but their true nature remains unclear; are SMGs the progenitors of the massive elliptical galaxies we see in the local Universe, or ...

    • SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES): Faint-end Counts at 450 $m 

      Wang, W.-H.; Lin, W.-C.; Lim, C.-F.; Smail, I.; Chapman, S.~C.; Zheng, X.~Z.; Shim, H.; Kodama, T.; Almaini, O.; Ao, Y.; Blain, A.~W.; Bourne, N.; Bunker, A.~J.; Chang, Y.-Y.; Chao, D.~C.-Y.; Chen, C.-C.; Clements, D.~L.; Conselice, C.~J.; Cowley, W.~I.; Dannerbauer, H.; Dunlop, J.~S.; Geach, J.~E.; Goto, T.; Jiang, L.; Ivison, R.~J.; Jeong, W.-S.; Kohno, K.; Kong, X.; Lee, C.-H.; Lee, H.~M.; Lee, M.; Michalowski, M.~J.; Oteo, I.; Sawicki, M.; Scott, D.; Shu, X.~W.; Simpson, J.~M.; Tee, W.-L.; Toba, Y.; Valiante, E.; Wang, J.-X.; Wang, R.; Wardlow, J.~L. (2017-11-14)
      The SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES) is a three-year JCMT Large Program aiming to reach the 450 μm confusion limit in the COSMOS-CANDELS region to study a representative sample of the high-redshift far-infrared ...