Now showing items 1-20 of 33

  • The Clustering of Galaxies in the Completed SDSS-III Baryon Oscillation Spectroscopic Survey : cosmic flows and cosmic web from luminous red galaxies 

    Ata, Metin; Kitaura, Francisco-Shu; Chuang, Chia-Hsun; Rodríguez-Torres, Sergio; Angulo, Raul E.; Ferraro, Simone; Gil-Marín, Hector; McDonald, Patrick; Monteagudo, Carlos Hernández; Müller, Volker; Yepes, Gustavo; Autefage, Mathieu; Baumgarten, Falk; Beutler, Florian; Brownstein, Joel R.; Burden, Angela; Eisenstein, Daniel J.; Guo, Hong; Ho, Shirley; McBride, Cameron; Neyrinck, Mark; Olmstead, Matthew D.; Padmanabhan, Nikhil; Percival, Will J.; Prada, Francisco; Rossi, Graziano; Sánchez, Ariel G.; Schlegel, David; Schneider, Donald P.; Seo, Hee-Jong; Streblyanska, Alina; Tinker, Jeremy; Tojeiro, Rita; Vargas-Magana, Mariana (2017-01) - Journal article
    We present a Bayesian phase-space reconstruction of the cosmic large-scale matter density and velocity fields from the Sloan Digital Sky Survey-III Baryon Oscillations Spectroscopic Survey Data Release 12 CMASS galaxy ...
  • The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey : mock galaxy catalogues for the low-redshift sample 

    Manera, Marc; Samushia, Lado; Tojeiro, Rita; Howlett, Cullan; Ross, Ashley J.; Percival, Will J.; Gil-Marín, Hector; Brownstein, Joel R.; Burden, Angela; Montesano, Francesco (2015-02-01) - Journal article
    We present 1000 mock galaxy catalogues (mocks) for the analysis of the low-redshift sample (LOWZ; effective redshift z ˜ 0.32) of the Baryon Oscillation Spectroscopic Survey (BOSS) Data Releases 10 and 11. These mocks have ...
  • The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey : modelling of the luminosity and colour dependence in the Data Release 10 

    Guo, Hong; Zheng, Zheng; Zehavi, Idit; Xu, Haojie; Eisenstein, Daniel J.; Weinberg, David H.; Bahcall, Neta A.; Berlind, Andreas A.; Comparat, Johan; McBride, Cameron K.; Ross, Ashley J.; Schneider, Donald P.; Skibba, Ramin A.; Swanson, Molly E. C.; Tinker, Jeremy L.; Tojeiro, Rita; Wake, David A. (2014-07-01) - Journal article
    We investigate the luminosity and colour dependence of clustering of CMASS galaxies in the Sloan Digital Sky Survey-III Baryon Oscillation Spectroscopic Survey Data Release 10, focusing on projected correlation functions ...
  • Colour matters : the effects of lensing on the positional offsets between optical and submillimetre galaxies in Herschel*-ATLAS 

    Bourne, N.; Maddox, S. J.; Dunne, L.; Dye, S.; Eales, S.; Hoyos, C.; Gonzalez-Nuevo, J.; Smith, D. J. B.; Valiante, E.; de Zotti, G.; Ivison, R. J.; Rowlands, K. (2014-10-21) - Journal article
    We report an unexpected variation in the positional offset distributions between Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) submillimetre (submm) sources and their optical associations, depending on both ...
  • Galaxy and mass assembly (GAMA) : end of survey report and data release 2 

    Liske, Jochen; Baldry, I.K.; Driver, Simon Peter; Tuffs, R.J.; Alpaslan, Mehmet; Andrae, E.; Brough, S.; Cluver, M.E.; Grootes, M.W.; Gunawardhana, M.L.P.; Kelvin, Lee Steven; Loveday, J.; Robotham, Aaron Stuart Graham; Taylor, E.N.; Bamford, S.P.; Bland-Hawthorn, J.; Brown, M.J.I.; Drinkwater, M.J.; Hopkins, A.M.; Meyer, M.J.; Norberg, P.; Peacock, J.A.; Agius, N.K.; Andrews, S.K.; Bauer, A.E.; Ching, J.H.Y.; Colless, M.; Conselice, C.J.; Croom, S.M.; Davies, L.J.M.; De Propris, R.; Dunne, L.; Eardley, E.M.; Ellis, S.; Foster, C.; Frenk, C.S.; Haußler, B.; Holwerda, B.W.; Howlett, C.; Ibarra, H.; Jarvis, M.J.; Jones, D.H.; Kafle, P.R.; Lacey, C.G.; Lange, R.; Lara-Ĺopez, M.A.; López-Sánchez, Á.R.; Maddox, S.; Madore, B.F.; McNaught-Roberts, T.; Moffett, A.J.; Nichol, R.C.; Owers, M.S.; Palamara, D.; Penny, S.J.; Phillipps, S.; Pimbblet, K.A.; Popescu, C.C.; Prescott, M.; Proctor, R.; Sadler, E.M.; Sansom, A.E.; Seibert, M.; Sharp, R.; Sutherland, W.; Vazquez-Mata, J.A.; van Kampen, E.; Wilkins, S.M.; Williams, R.; Wright, A.H. (2015-09-11) - Journal article
    The Galaxy And Mass Assembly (GAMA) survey is one of the largest contemporary spectroscopic surveys of low redshift galaxies. Covering an area of ~286 deg2 (split among five survey regions) down to a limiting magnitude of ...
  • Galaxy and Mass Assembly (GAMA) : exploring the WISE Web in G12 

    Jarrett, T. H.; Cluver, M. E.; Magoulas, C.; Bilicki, M.; Alpaslan, M.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Croom, S.; Driver, S.; Holwerda, B. W.; Hopkins, A. M.; Loveday, J.; Norberg, P.; Peacock, J. A.; Popescu, C. C.; Sadler, E. M.; Taylor, E. N.; Tuffs, R. J.; Wang, L. (2017-02-20) - Journal article
    We present an analysis of the mid-infrared Wide-field Infrared Survey Explorer (WISE) sources seen within the equatorial GAMA G12 field, located in the North Galactic Cap. Our motivation is to study and characterize the ...
  • Galaxy And Mass Assembly (GAMA) : mass-size relations of z < 0.1 galaxies subdivided by Sérsic index, colour and morphology 

    Lange, Rebecca; Driver, Simon P.; Robotham, Aaron S. G.; Kelvin, Lee S.; Graham, Alister W.; Alpaslan, Mehmet; Andrews, Stephen K.; Baldry, Ivan K.; Bamford, Steven; Bland-Hawthorn, Joss; Brough, Sarah; Cluver, Michelle E.; Conselice, Christopher J.; Davies, Luke J. M.; Haeussler, Boris; Konstantopoulos, Iraklis S.; Loveday, Jon; Moffett, Amanda J.; Norberg, Peder; Phillipps, Steven; Taylor, Edward N.; Lopez-Sanchez, Angel R.; Wilkins, Stephen M. (2015-03-01) - Journal article
    We use data from the Galaxy And Mass Assembly (GAMA) survey in the redshift range 0.01 < z < 0.1 (8399 galaxies in g to Ks bands) to derive the stellar mass–half-light radius relations for various divisions of ‘early’- and ...
  • 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) : maximum-likelihood determination of the luminosity function and its evolution 

    Loveday, J.; Norberg, P.; Baldry, I. K.; Bland-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) : refining the local galaxy merger rate using morphological information 

    Casteels, Kevin R. V.; Conselice, Christopher J.; Bamford, Steven P.; Salvador-Sole, Eduard; Norberg, Peder R.; Agius, Nicola K.; Baldry, Ivan; Brough, Sarah; Brown, Michael J. I.; Drinkwater, Michael J.; Driver, Simon P.; Graham, Alister W.; Bland-Hawthorn, Joss; Hopkins, Andrew M.; Kelvin, Lee S.; Lopez-Sanchez, Angel R.; Loveday, Jon; Robotham, Aaron S. G.; Vazquez-Mata, Jose A. (2014-12-01) - Journal article
    We use the Galaxy And Mass Assembly (GAMA) survey to measure the local Universe mass-dependent merger fraction and merger rate using galaxy pairs and the CAS (concentration, asymmetry, and smoothness) structural method, ...
  • Galaxy and Mass Assembly (GAMA) : small-scale anisotropic galaxy clustering and the pairwise velocity dispersion of galaxies 

    Loveday, J.; Christodoulou, L.; Norberg, P.; Peacock, J. A.; Baldry, I. K.; Bland-Hawthorn, J.; Brown, M. J. I.; Colless, M.; Driver, S. P.; Holwerda, B. W.; Hopkins, A. M.; Kafle, P. R.; Liske, J.; Lopez-Sanchez, A. R.; Taylor, E. N. (2017-11-17) - Journal article
    The galaxy pairwise velocity dispersion (PVD) can provide important tests of non-standard gravity and galaxy formation models. We describe measurements of the PVD of galaxies in the Galaxy and Mass Assembly (GAMA) survey ...
  • 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) blended spectra catalog : strong galaxy-galaxy lens and occulting galaxy pair candidates 

    Holwerda, B. W.; Baldry, I. K.; Alpaslan, M.; Bauer, A.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Cluver, M. E.; Conselice, C.; Driver, S. P.; Hopkins, A. M.; Jones, D. H.; López-Sánchez, Á. R.; Loveday, J.; Meyer, M. J.; Moffett, A. (2015-06-01) - Journal article
    We present the catalogue of blended galaxy spectra from the Galaxy And Mass Assembly (GAMA) survey. These are cases where light from two galaxies are significantly detected in a single GAMA fibre. Galaxy pairs identified ...
  • Galaxy And Mass Assembly (GAMA): M⋆--Re relations of z = 0 bulges, discs and spheroids 

    Lange, Rebecca; Moffett, Amanda J.; Driver, Simon P.; Robotham, Aaron S. G.; Lagos, Claudia del P.; Kelvin, Lee S.; Conselice, Christopher; Margalef-Bentabol, Berta; Alpaslan, Mehmet; Baldry, Ivan; Bland-Hawthorn, Joss; Bremer, Malcolm; Brough, Sarah; Cluver, Michelle; Colless, Matthew; Davies, Luke J. M.; Häußler, Boris; Holwerda, Benne W.; Hopkins, Andrew M.; Kafle, Prajwal R.; Kennedy, Rebecca; Liske, Jochen; Phillipps, Steven; Popescu, Cristina C.; Taylor, Edward N.; Tuffs, Richard; van Kampen, Eelco; Wright, Angus H. (2016-10-21) - Journal article
    We perform automated bulge + disc decomposition on a sample of ∼7500 galaxies from the Galaxy And Mass Assembly (GAMA) survey in the redshift range of 0.002 < z < 0.06 using Structural Investigation of Galaxies via Model ...
  • 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 ...
  • GAMA/H-ATLAS: common star formation rate indicators and their dependence on galaxy physical parameters 

    Wang, L.; Norberg, P.; Gunawardhana, M. L. P.; Heinis, S.; Baldry, I. K.; Bland-Hawthorn, J.; Bourne, N.; Brough, S.; Brown, M. J. I.; Cluver, M. E.; Cooray, A.; da Cunha, E.; Driver, S. P.; Dunne, L.; Dye, S.; Eales, S.; Grootes, M. W.; Holwerda, B. W.; Hopkins, A. M.; Ibar, E.; Ivison, R.; Lacey, C.; Lara-Lopez, M. A.; Loveday, J.; Maddox, S. J.; Michałowski, M. J.; Oteo, I.; Owers, M. S.; Popescu, C. C.; Smith, D. J. B.; Taylor, E. N.; Tuffs, R. J.; van der Werf, P. (2016-09-11) - Journal article
    We compare common star formation rate (SFR) indicators in the local Universe in the Galaxy and Mass Assembly (GAMA) equatorial fields (~160 deg2), using ultraviolet (UV) photometry from GALEX, far-infrared and sub-millimetre ...
  • The identification of post-starburst galaxies at z~1 using multiwavelength photometry : a spectroscopic verification 

    Maltby, David T.; Almaini, Omar; Wild, Vivienne; Hatch, Nina A.; Hartley, William G.; Simpson, Chris; McLure, Ross J.; Dunlop, James; Rowlands, Kate; Cirasuolo, Michele (2016-06-11) - Journal article
    Despite decades of study, we still do not fully understand why somemassive galaxies abruptly switch off their star formation in the early Universe, and what causes their rapid transition to the red sequence.Post-starburst ...
  • The masses of satellites in GAMA galaxy groups from 100 square degrees of KiDS weak lensing data 

    Sifón, Cristóbal; Cacciato, Marcello; Hoekstra, Henk; Brouwer, Margot; Uitert, Edo van; Viola, Massimo; Baldry, Ivan; Brough, Sarah; Brown, Michael J. I.; Choi, Ami; Driver, Simon P.; Erben, Thomas; Grado, Aniello; Heymans, Catherine; Hildebrandt, Hendrik; Joachimi, Benjamin; Jong, Jelte T. A. de; Kuijken, Konrad; McFarland, John; Miller, Lance; Nakajima, Reiko; Napolitano, Nicola; Norberg, Peder; Robotham, Aaron S. G.; Schneider, Peter; Kleijn, Gijs Verdoes (2015-12-21) - Journal article
    We use the first 100 deg2 of overlap between the Kilo-Degree Survey and the Galaxy And Mass Assembly survey to determine the average galaxy halo mass of ∼10 000 spectroscopically confirmed satellite galaxies in massive (M ...