Now showing items 1-15 of 15

    • The correlation between halo mass and stellar mass for the most massive galaxies in the universe 

      Tinker, Jeremy L.; Brownstein, Joel R.; Guo, Hong; Leauthaud, Alexie; Maraston, Claudia; Masters, Karen; Montero-Dorta, Antonio D.; Thomas, Daniel; Tojeiro, Rita; Weiner, Benjamin; Zehavi, Idit; Olmstead, Matthew D. (2017-04-20) - Journal article
      We present measurements of the clustering of galaxies as a function of their stellar mass in the Baryon Oscillation Spectroscopic Survey. We compare the clustering of samples using 12 different methods for estimating stellar ...
    • The evolution of post-starburst galaxies from z=2 to 0.5 

      Wild, Vivienne; Almaini, Omar; Dunlop, Jim; Simpson, Chris; Rowlands, Kate; Bowler, Rebecca; Maltby, David; McLure, Ross (2016-11-21) - Journal article
      We present the evolution in the number density and stellar mass functions of photometrically selected post-starburst galaxies in the UKIDSS Deep Survey (UDS), with redshifts of 0.5 < z < 2 and stellar masses log (M/M⊙)>10. ...
    • Fossil group origins V. the dependence of the luminosity function on the magnitude gap 

      Zarattini, S.; Aguerri, J.A.L.; Sánchez-Janssen, R.; Barrena, R.; Boschin, W.; Del Burgo, C.; Castro-Rodriguez, N.; Corsini, E.M.; D'Onghia, E.; Girardi, M.; Iglesias-Páramo, J.; Kundert, A.; Mendez Abreu, Jairo; Vilchez, J.M. (2015-09) - Journal article
      Context. In nature we observe galaxy aggregations that span a wide range of magnitude gaps between the two first-ranked galaxies of a system (Δm12). Thus, there are systems with gaps close to zero (e.g., the Coma cluster), ...
    • Galaxy And Mass Assembly (GAMA) : bivariate functions of Hα star-forming galaxies 

      Gunawardhana, M.L.P.; Hopkins, A.M.; Taylor, E.N.; Bland-Hawthorn, J.; Norberg, P.; Baldry, I.K.; Loveday, J.; Owers, M.S.; Wilkins, S.M.; Colless, M.; Brown, M.J. I.; Driver, S.P.; Alpaslan, M.; Brough, S.; Cluver, M.; Croom, S.; Kelvin, L.; Lara-López, M.A.; Liske, J.; López-Sánchez, A.R.; Robotham, A.S. G. (2015-02-11) - Journal article
      We present bivariate luminosity and stellar mass functions of Hα star-forming galaxies drawn from the Galaxy And Mass Assembly (GAMA) survey. While optically deep spectroscopic observations of GAMA over a wide sky area ...
    • Galaxy and Mass assembly (GAMA) : maximum-likelihood determination of the luminosity function and its evolution 

      Loveday, J.; Norberg, P.; Baldry, I.K.; BaldryBland-Hawthorn, J.; Brough, S.; Brown, M.J.I.; Driver, S.P.; Kelvin, L.S.; Phillipps, S. (2015-08-01) - Journal article
      We describe modifications to the joint stepwise maximum-likelihood method of Cole in order to simultaneously fit the Galaxy and Mass Assembly II galaxy luminosity function (LF), corrected for radial density variations, and ...
    • Galaxy And Mass Assembly (GAMA) : the dependence of the galaxy luminosity function on environment, redshift and colour 

      McNaught-Roberts, Tamsyn; Norberg, Peder; Baugh, Carlton; Lacey, Cedric; Loveday, J.; Peacock, J.; Baldry, I.; Bland-Hawthorn, J.; Brough, S.; Driver, Simon P.; Robotham, A. S. G.; Vazquez-Mata, J. A. (2014-12-01) - Journal article
      We use 80 922 galaxies in the Galaxy And Mass Assembly (GAMA) survey to measure the galaxy luminosity function (LF) in different environments over the redshift range 0.04 <z <0.26. The depth and size of GAMA allows us to ...
    • Galaxy And Mass Assembly (GAMA) : the galaxy luminosity function within the cosmic web 

      Eardley, E.; Peacock, J. A.; McNaught-Roberts, T.; Heymans, C.; Norberg, P.; Alpaslan, M.; Baldry, I.; Bland-Hawthorn, J.; Brough, S.; Cluver, M. E.; Driver, S. P.; Farrow, D. J.; Liske, J.; Loveday, J.; Robotham, A. S. G. (2015-04-21) - Journal article
      We investigate the dependence of the galaxy luminosity function on geometric environment within the Galaxy And Mass Assembly (GAMA) survey. The tidal tensor prescription, based on the Hessian of the pseudo-gravitational ...
    • Galaxy And Mass Assembly (GAMA) : the galaxy stellar mass function to z=0.1 from the r-band selected equatorial regions 

      Wright, A. H.; Robotham, A. S. G.; Driver, S. P.; Alpaslan, M.; Andrews, S. K.; Baldry, I. K.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Colless, M.; Cunha, E. da; Davies, L. J. M.; Graham, Alister W.; Holwerda, B. W.; Hopkins, A. M.; Kafle, P. R.; Kelvin, L. S.; Loveday, J.; Maddox, S. J.; Meyer, M. J.; Moffett, A. J.; Norberg, P.; Phillipps, S.; Rowlands, K.; Taylor, E. N.; Wang, L.; Wilkins, S. M. (2017-08) - Journal article
      We derive the low-redshift galaxy stellar mass function (GSMF), inclusive of dust corrections, for the equatorial Galaxy And Mass Assembly (GAMA) data set covering 180 deg2. We construct the mass function using a ...
    • Galaxy And Mass Assembly (GAMA) : the mechanisms for quiescent galaxy formation at z < 1 

      Rowlands, K.; Wild, V.; Bourne, N.; Bremer, M.; Brough, S.; Driver, S. P.; Hopkins, A. M.; Owers, M. S.; Phillipps, S.; Pimbblet, K.; Sansom, A. E.; Wang, L.; Alpaslan, M.; Bland-Hawthorn, J.; Colless, M.; Holwerda, B. W.; Taylor, E. N. (2018-01-01) - Journal article
      One key problem in astrophysics is understanding how and why galaxies switch off their star formation, building the quiescent population that we observe in the local Universe. From the GAMA and VIPERS surveys, we use ...
    • Galaxy And Mass Assembly (GAMA) : the stellar mass budget by galaxy type 

      Moffett, Amanda J.; Ingarfield, Stephen A.; Driver, Simon Peter; Robotham, Aaron S. G.; Kelvin, Lee S.; Lange, Rebecca; Meštrić, Uroš; Alpaslan, Mehmet; Baldry, Ivan K.; Bland-Hawthorn, Joss; Brough, Sarah; Cluver, Michelle E.; Davies, Luke J. M.; Holwerda, Benne W.; Hopkins, Andrew M.; Kafle, Prajwal R.; Kennedy, Rebecca; Norberg, Peder; Taylor, Edward N. (2016-04-01) - Journal article
      We report an expanded sample of visual morphological classifications from the Galaxy and Mass Assembly survey phase two, which now includes 7556 objects (previously 3727 in phase one). We define a local (z 
    • Galaxy And Mass Assembly (GAMA) : ugrizYJHK Sersic luminosity functions and the cosmic spectral energy distribution by Hubble type 

      Kelvin, Lee S.; Driver, Simon P.; Robotham, Aaron S. G.; Graham, Alister W.; Phillipps, Steven; Agius, Nicola K.; Alpaslan, Mehmet; Baldry, Ivan; Bamford, Steven P.; Bland-Hawthorn, Joss; Brough, Sarah; Brown, Michael J. I.; Colless, Matthew; Conselice, Christopher J.; Hopkins, Andrew M.; Liske, Jochen; Loveday, Jon; Norberg, Peder; Pimbblet, Kevin A.; Popescu, Cristina C.; Prescott, Matthew; Taylor, Edward N.; Tuffs, Richard J. (2014-04-01) - Journal article
      We report the morphological classification of 3727 galaxies from the Galaxy and Mass Assembly survey with Mr < −17.4 mag and in the redshift range 0.025 < z < 0.06 (2.1 × 105 Mpc3) into E, S0-Sa, SB0-SBa, Sab-Scd, SBab-SBcd, ...
    • Galaxy and Mass Assembly (GAMA): the stellar mass budget of galaxy spheroids and discs 

      Moffett, Amanda J.; Lange, Rebecca; Driver, Simon P.; Robotham, Aaron S G; Kelvin, Lee S.; Alpaslan, Mehmet; Andrews, Stephen K.; Bland-Hawthorn, Joss; Brough, Sarah; Cluver, Michelle E.; Colless, Matthew; Davies, Luke J. M.; Holwerda, Benne W.; Hopkins, Andrew M.; Kafle, Prajwal R.; Liske, Jochen; Meyer, Martin (2016-11-11) - Journal article
      We build on a recent photometric decomposition analysis of 7506 Galaxy and Mass Assembly (GAMA) survey galaxies to derive stellar mass function fits to individual spheroid and disc component populations down to a lower ...
    • Galaxy And Mass Assembly : deconstructing bimodality - I. Red ones and blue ones 

      Taylor, Edward N.; Hopkins, Andrew M.; Baldry, Ivan K.; Bland-Hawthorn, Joss; Brown, Michael J. I.; Colless, Matthew; Driver, Simon; Norberg, Peder; Robotham, Aaron S. G.; Alpaslan, Mehmet; Brough, Sarah; Cluver, Michelle E.; Gunawhardhana, Madusha; Kelvin, Lee S.; Liske, Jochen; Conselice, Christopher J.; Croom, Scott; Foster, Caroline; Jarrett, Thomas H.; Lopez, Maritza Lara; Loveday, Jon (2015-01-11) - Journal article
      We measure the mass functions for generically red and blue galaxies, using a z < 0.12 sample of log M* > 8.7 field galaxies from the Galaxy And Mass Assembly (GAMA) survey. Our motivation is that, as we show, the dominant ...
    • Herschel-ATLAS/GAMA : how does the far-IR luminosity function depend on galaxy group properties? 

      Guo, Q.; Lacey, C.; Norberg, P.; Cole, S.; Baugh, C.; Frenk, C.; Cooray, A.; Dye, S.; Bourne, N.; Dunne, L.; Eales, S.; Ivison, R.J.; Maddox, S.J.; Alpasan, M.; Baldry, I.; Bland-Hawthorn, J.; Driver, S.P.; Robotham, A. (2014-08-11) - Journal article
      We use the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) Phase I data to study the conditional luminosity function of far-IR (250 μm) selected galaxies in optically selected galaxy groups from the Galaxy And ...
    • The optical and NIR luminous energy output of the Universe : the creation and utilisation of a 9 waveband consistent sample of galaxies using UKIDSS and SDSS observations with the GAMA and MGC spectroscopic datasets 

      Hill, David T. (University of St Andrews, 2011-06-24) - Thesis
      Theories of how galaxies form and evolve depend greatly on constraints provided by observations. However, when those observations come from different datasets, systematic offsets may occur. This causes difficulties measuring ...