Outputs (158)

ALMA Observations of Lyα Blob 1: Halo Substructure Illuminated from Within (2016)
Journal Article
Geach, J., Narayanan, D., Matsuda, Y., Hayes, M., Mas-Ribas, L., Dijkstra, M., …Yamada, T. (2016). ALMA Observations of Lyα Blob 1: Halo Substructure Illuminated from Within. Astrophysical Journal, 832(1), Article 37. https://doi.org/10.3847/0004-637x/832/1/37

We present new Atacama Large Millimeter/Submillimeter Array (ALMA) 850 μm continuum observations of the original Lyα Blob (LAB) in the SSA22 field at z = 3.1 (SSA22-LAB01). The ALMA map resolves the previously identified submillimeter source into thr... Read More about ALMA Observations of Lyα Blob 1: Halo Substructure Illuminated from Within.

The SCUBA-2 Cosmology Legacy Survey: 850 μm maps, catalogues and number counts (2016)
Journal Article
Geach, J., Dunlop, J., Halpern, M., Smail, I., van der Werf, P., Alexander, D., …Zemcov, M. (2017). The SCUBA-2 Cosmology Legacy Survey: 850 μm maps, catalogues and number counts. Monthly Notices of the Royal Astronomical Society, 465(2), 1789-1806. https://doi.org/10.1093/mnras/stw2721

We present a catalogue of ∼3000 submillimetre sources detected (≥3.5σ) at 850 μm over ∼5 deg2 surveyed as part of the James Clerk Maxwell Telescope (JCMT) SCUBA-2 Cosmology Legacy Survey (S2CLS). This is the largest survey of its kind at 850 μm, incr... Read More about The SCUBA-2 Cosmology Legacy Survey: 850 μm maps, catalogues and number counts.

Faint Submillimeter Galaxies Identified through Their Optical/Near-infrared Colors. I. Spatial Clustering and Halo Masses (2016)
Journal Article
Chen, C., Smail, I., Swinbank, A., Simpson, J., Almaini, O., Conselice, C., …Wilkinson, A. (2016). Faint Submillimeter Galaxies Identified through Their Optical/Near-infrared Colors. I. Spatial Clustering and Halo Masses. Astrophysical Journal, 831(1), Article 91. https://doi.org/10.3847/0004-637x/831/1/91

The properties of submillimeter galaxies (SMGs) that are fainter than the confusion limit of blank-field single-dish surveys (S850≲ 2 mJy) are poorly constrained. Using a newly developed color selection technique, Optical-Infrared Triple Color (OIRTC... Read More about Faint Submillimeter Galaxies Identified through Their Optical/Near-infrared Colors. I. Spatial Clustering and Halo Masses.

Witnessing the Birth of the Red Sequence: ALMA High-resolution Imaging of [C II] and Dust in Two Interacting Ultra-red Starbursts at z = 4.425 (2016)
Journal Article
Oteo, I., Ivison, R., Dunne, L., Smail, I., Swinbank, A., Zhang, Z., …van Kampen, E. (2016). Witnessing the Birth of the Red Sequence: ALMA High-resolution Imaging of [C II] and Dust in Two Interacting Ultra-red Starbursts at z = 4.425. Astrophysical Journal, 827(1), Article 34. https://doi.org/10.3847/0004-637x/827/1/34

Exploiting the sensitivity and spatial resolution of the Atacama Large Millimeter/submillimeter Array, we have studied the morphology and the physical scale of the interstellar medium—both gas and dust—in SGP 38326, an unlensed pair of interacting st... Read More about Witnessing the Birth of the Red Sequence: ALMA High-resolution Imaging of [C II] and Dust in Two Interacting Ultra-red Starbursts at z = 4.425.

SEDEBLEND: a new method for deblending spectral energy distributions in confused imaging (2016)
Journal Article
MacKenzie, T. P., Scott, D., & Swinbank, M. (2016). SEDEBLEND: a new method for deblending spectral energy distributions in confused imaging. Monthly Notices of the Royal Astronomical Society, 463(1), 10-23. https://doi.org/10.1093/mnras/stw1890

For high-redshift submillimetre or millimetre sources detected with single-dish telescopes, interferometric follow-up has shown that many are multiple submillimetre galaxies blended together. Confusion-limited Herschel observations of such targets ar... Read More about SEDEBLEND: a new method for deblending spectral energy distributions in confused imaging.

ALMA observations of a z ≈ 3.1 protocluster: star formation from active galactic nuclei and Lyman-alpha blobs in an overdense environment (2016)
Journal Article
Alexander, D., Simpson, J., Harrison, C., Mullaney, J., Smail, I., Geach, J., …Yamada, T. (2016). ALMA observations of a z ≈ 3.1 protocluster: star formation from active galactic nuclei and Lyman-alpha blobs in an overdense environment. Monthly Notices of the Royal Astronomical Society, 461(3), 2944-2952. https://doi.org/10.1093/mnras/stw1509

We exploit Atacama Large Interferometer Array (ALMA) 870 μm observations to measure the star formation rates (SFRs) of eight X-ray detected active galactic nuclei (AGNs) in a z ≈ 3.1 protocluster, four of which reside in extended Lyα haloes (often te... Read More about ALMA observations of a z ≈ 3.1 protocluster: star formation from active galactic nuclei and Lyman-alpha blobs in an overdense environment.

Deep MUSE observations in the HDFS. Morpho-kinematics of distant star-forming galaxies down to 108M⊙ (2016)
Journal Article
Contini, T., Epinat, B., Bouché, N., Brinchmann, J., Boogaard, L., Ventou, E., …Soucail, G. (2016). Deep MUSE observations in the HDFS. Morpho-kinematics of distant star-forming galaxies down to 108M⊙. Astronomy & Astrophysics, 591, Article A49. https://doi.org/10.1051/0004-6361/201527866

Aims. Whereas the evolution of gas kinematics of massive galaxies is now relatively well established up to redshift z ~ 3, little is known about the kinematics of lower mass (M⋆≤ 1010M⊙) galaxies. We use MUSE, a powerful wide-field, optical integral-... Read More about Deep MUSE observations in the HDFS. Morpho-kinematics of distant star-forming galaxies down to 108M⊙.

Herschel protocluster survey: a search for dusty star-forming galaxies in protoclusters at z = 2–3 (2016)
Journal Article
Kato, Y., Matsuda, Y., Smail, I., Swinbank, A., Hatsukade, B., Umehata, H., …Hayashino, T. (2016). Herschel protocluster survey: a search for dusty star-forming galaxies in protoclusters at z = 2–3. Monthly Notices of the Royal Astronomical Society, 460(4), 3861-3872. https://doi.org/10.1093/mnras/stw1237

We present a Herschel/SPIRE survey of three protoclusters at z = 2 − 3 (2QZCluster, HS1700, SSA22). Based on the SPIRE colours (S350/S250 and S500/S350) of 250 μm sources, we selected high redshift dusty star-forming galaxies potentially associated w... Read More about Herschel protocluster survey: a search for dusty star-forming galaxies in protoclusters at z = 2–3.

Optical emission line nebulae in galaxy cluster cores 1: the morphological, kinematic and spectral properties of the sample (2016)
Journal Article
Hamer, S., Edge, A., Swinbank, A., Wilman, R., Combes, F., Salomé, P., …Bremer, M. (2016). Optical emission line nebulae in galaxy cluster cores 1: the morphological, kinematic and spectral properties of the sample. Monthly Notices of the Royal Astronomical Society, 460(2), 1758-1789. https://doi.org/10.1093/mnras/stw1054

We present an Integral Field Unit survey of 73 galaxy clusters and groups with the VIsible Multi Object Spectrograph on the Very Large Telescope. We exploit the data to determine the H α gas dynamics on kpc scales to study the feedback processes occu... Read More about Optical emission line nebulae in galaxy cluster cores 1: the morphological, kinematic and spectral properties of the sample.

The Spatially Resolved Dynamics of Dusty Starburst Galaxies in a z ~ 0.4 Cluster: Beginning the Transition from Spirals to S0s (2016)
Journal Article
Johnson, H., Harrison, C., Swinbank, A., Bower, R., Smail, I., Koyama, Y., & Geach, J. (2016). The Spatially Resolved Dynamics of Dusty Starburst Galaxies in a z ~ 0.4 Cluster: Beginning the Transition from Spirals to S0s. Monthly Notices of the Royal Astronomical Society, 460(1), 1059-1076. https://doi.org/10.1093/mnras/stw1030

To investigate what drives the reversal of the morphology–density relation at intermediate/high redshift, we present a multiwavelength analysis of 27 dusty starburst galaxies in the massive cluster Cl 0024+17 at z = 0.4. We combine Hα dynamical maps... Read More about The Spatially Resolved Dynamics of Dusty Starburst Galaxies in a z ~ 0.4 Cluster: Beginning the Transition from Spirals to S0s.