331 citations · 1.7k across the 34 of their papers we have counts for
33 papers
Characterisation of Herschel-selected strong lens candidates through HST and sub-mm/mm observations
Edoardo Borsato, Lucia Marchetti, Mattia Negrello +34
We have carried out HST snapshot observations at 1.1 m of 281 candidate strongly lensed galaxies identified in the wide-area extragalactic surveys conducted with the Herschel sp…
z-GAL -- A NOEMA spectroscopic redshift survey of bright Herschel galaxies: [III] Physical properties
S. Berta, F. Stanley, D. Ismail +35
The z-GAL survey observed 137 bright Herschel-selected targets with the IRAM NOrthern Extended Millimeter Array, with the aim to measure their redshift and study their properties.…
z-GAL -- A NOEMA spectroscopic redshift survey of bright Herschel galaxies: [II] Dust properties
D. Ismail, A. Beelen, V. Buat +34
(Abridged) We present the dust properties of 125 bright Herschel galaxies selected from the z-GAL survey. The large instantaneous bandwidth of NOEMA provides an exquisite sampling…
Exploring the environment, magnetic fields, and feedback effects of massive high-redshift galaxies with [CII]
K. Kade, K. K. Knudsen, W. Vlemmings +3
Massive galaxies are expected to grow through different transformative evolutionary phases where high-redshift starburst galaxies and quasars are examples of such phases. The physi…
Evidence for Large-scale, Rapid Gas Inflows in z~2 Star-forming Disks
R. Genzel, J. -B. Jolly, D. Liu +23
We report high-quality H/CO, imaging spectroscopy of nine massive (log median stellar mass = 10.65 ), disk galaxies on the star-forming, main sequence (henceforth `SF…
Bright Extragalactic ALMA Redshift Survey (BEARS) III: Detailed study of emission lines from 71 Herschel targets
M. Hagimoto, T. J. L. C. Bakx, S. Serjeant +55
We analyse the molecular and atomic emission lines of 71 bright Herschel-selected galaxies between redshifts 1.4 to 4.6 detected by the Atacama Large Millimetre/submillimetre Array…
Resolved CO(1-0) emission and gas properties in luminous dusty star forming galaxies at z=2-4
F. Stanley, B. M. Jones, D. A. Riechers +15
We present the results of a survey of CO(1-0) emission in 14 infrared luminous dusty star forming galaxies (DSFGs) at 2 < z < 4 with the NSF's Karl G. Jansky Very Large Array. All…
The Bright Extragalactic ALMA Redshift Survey (BEARS) II: Millimetre photometry of gravitational lens candidates
G. J. Bendo, S. A. Urquhart, S. Serjeant +49
We present 101 and 151 GHz ALMA continuum images for 85 fields selected from Herschel observations that have 500 micron flux densities >80 mJy and 250-500 micron colours consistent…
Detection of companion galaxies around hot dust-obscured hyper-luminous galaxy W0410-0913
M. Ginolfi, E. Piconcelli, L. Zappacosta +18
The phase transition between galaxies and quasars is often identified with the rare population of hyper-luminous, hot dust-obscured galaxies. Galaxy formation models predict these…
The Bright Extragalactic ALMA Redshift Survey (BEARS) I: redshifts of bright gravitationally-lensed galaxies from the Herschel ATLAS
S. A. Urquhart, G. J. Bendo, S. Serjeant +53
We present spectroscopic measurements for 71 galaxies associated with 62 of the brightest high-redshift submillimeter sources from the Southern fields of the Herschel Astrophysical…
Discovery of Methanimine Megamasers Toward Compact Obscured Galaxy Nuclei
Mark Gorski, Susanne Aalto, Jeffrey Mangum +8
We present the first search for the 5.29 GHz methanimine() transition toward a sample of galaxy nuclei. We target seven galaxies that host Compact…
The impact of ionised outflows from z2.5 quasars is not through instantaneous in-situ quenching: the evidence from ALMA and VLT/SINFONI
J. Scholtz, C. M. Harrison, D. J. Rosario +7
We present high-resolution (2.4\,kpc) ALMA band 7 observations (rest-frame m) of three powerful z2.5 quasars (- ergs s$^{-…
CON-quest: Searching for the most obscured galaxy nuclei
N. Falstad, S. Aalto, S. König +28
Some luminous and ultraluminous infrared galaxies (LIRGs and ULIRGs) host extremely compact and dusty nuclei. The intense infrared radiation arising from warm dust in these sources…
Close-up view of a luminous star-forming galaxy at z=2.95
S. Berta, A. J. Young, P. Cox +35
(Abridged) Exploiting the sensitivity and broad band width of NOEMA, we have studied the molecular gas and dust in the galaxy HerBS-89a, at z=2.95. High angular resolution images r…
Detection of H2O and OH+ in z>3 Hot Dust-Obscured Galaxies
F. Stanley, K. K. Knudsen, S. Aalto +3
In this paper we present the detection of H2O and OH+ emission in z>3 hot dust-obscured galaxies (Hot DOGs). Using ALMA Band-6 observations of two Hot DOGs, we have detected H2O(2_…
LineStacker: A spectral line stacking tool for interferometric data
Jean-Baptiste Jolly, Kirsten K. Knudsen, Flora Stanley
LineStacker is a new open access and open source tool for stacking of spectral lines in interferometric data. LineStacker is an ensemble of CASA tasks, and can stack both 3D cubes…
A binning-free method reveals a continuous relationship between galaxies' AGN power and offset from main sequence
L. P. Grimmett, J. R. Mullaney, E. P. Bernhard +5
Studies investigating the relationship between AGN power and the star formation rates (SFRs) of their host galaxies often rely on averaging techniques -- such as stacking -- to inc…
Do AGN really suppress star formation?
C. M. Harrison, D. M. Alexander, D. J. Rosario +2
Active galactic nuclei (AGN) are believed to regulate star formation inside their host galaxies through "AGN feedback". We summarise our on-going study of luminous AGN (z~0.2-3; L_…
A spectral stacking analysis to search for faint outflow signatures in z~6 quasars
F. Stanley, J. B. Jolly, S. König +1
Outflows in quasars during the early epochs of galaxy evolution are an important part of the feedback mechanisms potentially affecting the evolution of the host galaxy. However, sy…
Evidence for a mass-dependent AGN Eddington ratio distribution via the flat relationship between SFR and AGN luminosity
E. Bernhard, J. R. Mullaney, J. Aird +5
The lack of a strong correlation between AGN X-ray luminosity (; a proxy for AGN power) and the star formation rate (SFR) of their host galaxies has recently been attributed t…
Luminous and obscured quasars and their host galaxies
Agnese Del Moro, David M. Alexander, Franz E. Bauer +4
The most heavily-obscured, luminous quasars might represent a specific phase of the evolution of actively accreting supermassive black holes and their host galaxies, possibly relat…
Identifying the subtle signatures of feedback from distant AGN using ALMA observations and the EAGLE hydrodynamical simulations
J. Scholtz, D. M. Alexander, C. M. Harrison +10
We present sensitive 870m continuum measurements from our ALMA programmes of 114 X-ray selected AGN in the CDF-S and COSMOS fields. We use these observations in combination with…
Deep ALMA photometry of distant X-ray AGN: improvements in star formation rate constraints, and AGN identification
F. Stanley, C. M. Harrison, D. M. Alexander +5
We present the star formation rates (SFRs) of a sample of 109 galaxies with X-ray selected active galactic nuclei (AGN) with moderate to high X-ray luminosities (L(2-8keV)= 10^42-1…
The mean star formation rates of unobscured QSOs: searching for evidence of suppressed or enhanced star formation
F. Stanley, D. M. Alexander, C. M. Harrison +15
We investigate the mean star formation rates (SFRs) in the host galaxies of ~3000 optically selected QSOs from the SDSS survey within the Herschel-ATLAS fields, and a radio-luminou…