Publications (20)
The dependence of star formation activity on environment and stellar mass at z~1 from the HiZELS H-alpha survey
David Sobral, Philip Best, Ian Smail +4
(Abridged) This paper presents an environment and stellar mass study of a large sample of star-forming (SF) galaxies at z=0.84 from the HiZELS survey, over 1.3 deg^2 in the COSMOS…
The SCUBA-2 Cosmology Legacy Survey: ALMA resolves the bright-end of the sub-millimeter number counts
James Simpson, Ian Smail, Mark Swinbank +20
We present high-resolution 870-um ALMA continuum maps of 30 bright sub-millimeter sources in the UKIDSS UDS field. These sources are selected from deep, 1-square degrees 850-um map…
Star formation at z=1.47 from HiZELS: An Hα+[OII] double-blind study
David Sobral, Philip Best, Yuichi Matsuda +3
This paper presents the results from the first wide and deep dual narrow-band survey to select H-alpha (Ha) and [OII] line emitters at z=1.47+-0.02 (using matched narrow-band filte…
GLACE survey: OSIRIS/GTC Tuneable Filter H imaging of the rich galaxy cluster ZwCl 0024.0+1652 at z = 0.395. Part I -- Survey presentation, TF data reduction techniques and catalogue
Miguel Sánchez-Portal, Irene Pintos-Castro, Ricardo Pérez-MartÃnez +35
The cores of clusters at 0 z 1 are dominated by quiescent early-type galaxies, whereas the field is dominated by star-forming late-type ones. Galaxy propertie…
The Star-Formation History of BCGs to z = 1.8 from the SpARCS/SWIRE Survey: Evidence for significant in-situ star formation at high-redshift
Tracy Webb, Adam Muzzin, Allison Noble +8
We present the results of a MIPS-24um study of the Brightest Cluster Galaxies (BCGs) of 535 high-redshift galaxy clusters. The clusters are drawn from the Spitzer Adaptation of the…
An Extreme Starburst in Close Proximity to the Central Galaxy of a Rich Galaxy Cluster at z=1.7
Tracy Webb, Allison Noble, Andrew DeGroot +19
We have discovered an optically rich galaxy cluster at z=1.7089 with star formation occurring in close proximity to the central galaxy. The system, SpARCS104922.6+564032.5, was det…
Predictions for the CO emission of galaxies from a coupled simulation of galaxy formation and photon dominated regions
Claudia del P. Lagos, Estelle Bayet, Carlton M. Baugh +4
We combine the galaxy formation model GALFORM with the Photon Dominated Region code UCL_PDR to study the emission from the rotational transitions of 12CO (CO) in galaxies from z=0…
The hidden circumgalactic medium
Claudia Cicone, Carlos De Breuck, Chian-Chou Chen +15
The cycling of baryons in and out of galaxies is what ultimately drives galaxy formation and evolution. The circumgalactic medium (CGM) represents the interface between the interst…
Deep Ultraviolet, Emission-Line Imaging of the Makani Galactic Wind
Triet Ha, David Rupke, Shane Caraker +14
The OVI 1032, 1038 A line is a key probe of cooling gas in the circumgalactic medium (CGM) of galaxies, but has been observed to date primarily in absorption along single sightline…
Ionized Gas Extended Over 40 kpc in an Odd Radio Circle Host Galaxy
Alison L. Coil, Serena Perrotta, David S. N. Rupke +10
A new class of extragalactic astronomical sources discovered in 2021, named Odd Radio Circles (ORCs, Norris et al. 2021), are large rings of faint, diffuse radio continuum emission…
The K-band Hubble diagram of sub-mm galaxies and hyperluminous galaxies
Stephen Serjeant, Duncan Farrah, James Geach +4
We present the K-band Hubble diagrams (K-z relations) of sub-mm-selected galaxies and hyperluminous galaxies (HLIRGs). We report the discovery of a remarkably tight K-z relation of…
The SCUBA-2 Cosmology Legacy Survey: The clustering of submillimetre galaxies in the UKIDSS UDS field
Aaron Wilkinson, Omar Almaini, Chian-Chou Chen +20
Submillimetre galaxies (SMGs) are among the most luminous dusty galaxies in the Universe, but their true nature remains unclear; are SMGs the progenitors of the massive elliptical…
The Herschel Filament: a signature of the environmental drivers of galaxy evolution during the assembly of massive clusters at z=0.9
Kristen Coppin, James Geach, Tracy Webb +11
We have discovered a 2.5 Mpc (projected) long filament of infrared-bright galaxies connecting two of the three ~5x10^14 Msun clusters making up the RCS 2319+00 supercluster at z=0.…
The Atacama Large Aperture Submillimeter Telescope (AtLAST)
Pamela Klaassen, Tony Mroczkowski, Sean Bryan +13
The sub-mm sky is a unique window for probing the architecture of the Universe and structures within it. From the discovery of dusty sub-mm galaxies, to the ringed nature of protos…
Evolution of Dust-Obscured Star Formation and Gas to z=2.2 from HiZELS
Alasdair Thomson, James Simpson, Ian Smail +6
We investigate the far-infrared properties of galaxies selected via deep, narrow-band imaging of the H emission line in four redshift slices from -- over …
A submillimetre galaxy at z=4.76 in the LABOCA survey of the Extended Chandra Deep Field South
Kristen Coppin, Ian Smail, David M. Alexander +30
We report on the identification of the highest redshift submm-selected source currently known: LESSJ033229.4-275619. This source was detected in the Large Apex BOlometer CAmera (LA…
The Atacama Large Aperture Submillimetre Telescope (AtLAST)
Pamela D. Klaassen, Tony Mroczkowski, Claudia Cicone +11
The coldest and densest structures of gas and dust in the Universe have unique spectral signatures across the (sub-)millimetre bands (~GHz). The current generatio…
Two sub-millimetre bright protoclusters bounding the epoch of peak star-formation activity
Kevin Lacaille, Scott Chapman, Ian Smail +8
We present James Clerk Maxwell Telescope Submillimetre Common-User Bolometer Array 2 (SCUBA-2) 850 & 450 m observations ( mJy, mJy) of the HS15…
Taking Census of Massive, Star-Forming Galaxies formed <1 Gyr After the Big Bang
Caitlin M. Casey, Peter Capak, Johannes Staguhn +24
Two decades of effort have been poured into both single-dish and interferometric millimeter-wave surveys of the sky to infer the volume density of dusty star-forming galaxies (DSFG…
A unifying evolutionary framework for infrared-selected obscured and unobscured quasar host haloes
Michael DiPompeo, Ryan Hickox, Adam Myers +1
Recent measurements of the dark matter halo masses of infrared-selected obscured quasars are in tension --- some indicate that obscured quasars have higher halo mass compared to th…