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    • Galaxy And Mass Assembly (GAMA): Defining passive galaxy samples and searching for the UV upturn 

      S Brough; S Phillipps; E N Taylor; B W Holwerda; M J I Brown; L Wang; M E Cluver; A E Sansom; M W Grootes; K Pimbblet; A S G Robotham; S P Driver; P A James; M N Bremer; S S Ali; M Alpaslan; L J M Davies; R De Propris; A M Hopkins
      We use data from the GAMA and GALEX surveys to demonstrate that the UV upturn, an unexpected excess of ultraviolet flux from a hot stellar component, seen in the spectra of many early-type galaxies, arises from processes ...

    • Galaxy and Mass Assembly (GAMA): Morphological transformation of galaxies across the green valley 

      A Hopkins; Amanda J Moffett; J Liske; P A James; M N Bremer; S Phillipps; S P Driver; B Häußler; S Percival; R De Propris; B Holwerda; Rebecca Kennedy; S Bamford; E N Taylor; L S Kelvin; L J M Davies
      We explore constraints on the joint photometric and morphological evolution of typical low redshift galaxies as they move from the blue cloud through the green valley and on to the red sequence. We select Galaxy And Mass ...