1k citations · 2.1k across the 13 of their papers we have counts for
11 papers · 1 filter
A new method for classifying galaxy SEDs from multi-wavelength photometry
Vivienne Wild, Omar Almaini, Michele Cirasuolo +7
We present a new method to classify the broad band optical-NIR spectral energy distributions (SEDs) of galaxies using three shape parameters (super-colours) based on a Principal Co…
Evidence for a correlation between the sizes of quiescent galaxies and local environment to z ~ 2
Caterina Lani, Omar Almaini, William G. Hartley +14
We present evidence for a strong relationship between galaxy size and environment for the quiescent population in the redshift range 1 < z < 2. Environments were measured using pro…
High velocity outflows from young star-forming galaxies in the UKIDSS Ultra-Deep Survey
E. J. Bradshaw, O. Almaini, W. G. Hartley +10
We investigate galactic-scale outflows in the redshift range 0.71 < z < 1.63, using 413 K-band selected galaxies observed in the spectroscopic follow-up of the UKIDSS Ultra-Deep Su…
Studying the emergence of the red sequence through galaxy clustering: host halo masses at z > 2
William G. Hartley, Omar Almaini, Alice Mortlock +10
We use the UKIDSS Ultra-Deep Survey, the deepest degree-scale near-infrared survey to date, to investigate the clustering of star-forming and passive galaxies to z ~ 3.5. Our new m…
The ages, masses and star-formation rates of spectroscopically confirmed z~6 galaxies in CANDELS
E. Curtis-Lake, R. J. McLure, J. S. Dunlop +22
We report the results of a study exploring the stellar populations of 13 luminous (L>L*), spectroscopically confirmed, galaxies in the redshift interval 5.5<z<6.5, all with WFC3/IR…
The sizes, masses and specific star-formation rates of massive galaxies at 1.3<z<1.5: strong evidence in favour of evolution via minor mergers
R. J. McLure, H. J. Pearce, J. S. Dunlop +12
We report the results of a comprehensive study of the relationship between galaxy size, stellar mass and specific star-formation rate (sSFR) at redshifts 1.3<z<1.5. Based on a mass…
Radio imaging of the Subaru/XMM-Newton Deep Field - III. Evolution of the radio luminosity function beyond z=1
Chris Simpson, Steve Rawlings, Rob Ivision +9
We present spectroscopic and eleven-band photometric redshifts for galaxies in the 100-uJy Subaru/XMM-Newton Deep Field radio source sample. We find good agreement between our reds…
Improved constraints on the expansion rate of the Universe up to z~1.1 from the spectroscopic evolution of cosmic chronometers
M. Moresco, A. Cimatti, Raul Jimenez +65
We present new improved constraints on the Hubble parameter H(z) in the redshift range 0.15 < z < 1.1, obtained from the differential spectroscopic evolution of early-type galaxies…
A remarkably high fraction of strong Ly_alpha emitters amongst luminous redshift 6.0<z<6.5 Lyman break galaxies in the UKIDSS Ultra-Deep Survey
E. Curtis-Lake, R. J. McLure, H. J. Pearce +8
We present spectroscopic confirmation of ten highly luminous (L >= 2L*) Lyman alpha emitters in the redshift range 6.01<z<6.49 (nine galaxies and one AGN), initially drawn from a s…
Galaxy Environments in the UKIDSS Ultra Deep Survey (UDS)
R. W. Chuter, O. Almaini, W. G. Hartley +7
We present a study of galaxy environments to z~2, based on a sample of over 33,000 K-band selected galaxies detected in the UKIDSS Ultra Deep Survey (UDS). The combination of infra…
The evolution of galaxy clustering since z = 3 using the UKIDSS Ultra Deep Survey: the divergence of passive and star-forming galaxies
William Hartley, Omar Almaini, Michele Cirasuolo +10
We use the UKIDSS Ultra-Deep Survey to trace the evolution of galaxy clustering to z = 3. Using photometric redshifts derived from data covering the wavelength range 0.3 - 4.5 um w…