Browsing by Author "Crain, R. A."

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    • The Aquila comparison project : the effects of feedback and numerical methods on simulations of galaxy formation. 

      Scannapieco, C.; Wadepuhl, M.; Parry, O. H.; Navarro, J. F.; Jenkins, A.; Springel, V.; Teyssier, R.; Carlson, E.; Couchman, H. M. P.; Crain, R. A.; Dalla Vecchia, C.; Frenk, C. S.; Kobayashi, C.; Monaco, P.; Murante, G.; Okamoto, T.; Quinn, T.; Schaye, J.; Stinson, G. S.; Theuns, T.; Wadsley, J.; White, S. D. M.; Woods, R. (2012-06)
      We compare the results of various cosmological gas-dynamical codes used to simulate the formation of a galaxy in the ? cold dark matter structure formation paradigm. The various runs (13 in total) differ in their numerical ...

    • Observational limits on the gas mass of a z=4.9 galaxy 

      Livermore, R. C.; Swinbank, A.M.; Smail, Ian; Bower, R. G.; Coppin, Kristen; Crain, R. A.; Edge, A.C.; Geach, J. E.; Richard, J. (2012-10-20)
      We present the results of a search for molecular gas emission from a star-forming galaxy at z = 4.9. The galaxy benefits from magnification of 22 +/- 5x due to strong gravitational lensing by the foreground cluster MS1358+62. ...