All Outputs (7)

Galaxy formation through cosmic recycling (2016)
Journal Article
Hatch, N. (2016). Galaxy formation through cosmic recycling. Science, 354(6316), 1102-1103. https://doi.org/10.1126/science.aah6255

Extremely massive galaxies are seen in the young universe, but their presence is puzzling because we do not yet understand how they became so massive so quickly. How do they get enough fuel to form stars so rapidly? The raw fuel for forming stars is... Read More about Galaxy formation through cosmic recycling.

HST grism confirmation of two z ~ 2 structures from the clusters around radio-loud AGN (CARLA) survey (2016)
Journal Article
Noirot, G., Vernet, J., De Breuck, C., Wylezalek, D., Galametz, A., Stern, D., …Stanford, S. A. (2016). HST grism confirmation of two z ~ 2 structures from the clusters around radio-loud AGN (CARLA) survey. Astrophysical Journal, 830(2), https://doi.org/10.3847/0004-637X/830/2/90

Using Hubble Space Telescope slitless grism data, we report the spectroscopic confirmation of two distant structures at z ~ 2 associated with powerful high-redshift radio-loud active galactic nuclei (AGNs). These rich structures, likely (forming) clu... Read More about HST grism confirmation of two z ~ 2 structures from the clusters around radio-loud AGN (CARLA) survey.

The impact of protocluster environments at z = 1.6 (2016)
Journal Article
Hatch, N. A., Cooke, E. A., Muldrew, S. I., Hartley, W. G., Almaini, O., Conselice, C. J., & Simpson, C. (2017). The impact of protocluster environments at z = 1.6. Monthly Notices of the Royal Astronomical Society, 464(1), 876-884. https://doi.org/10.1093/mnras/stw2359

We investigate the effects of dense environments on galaxy evolution by examining how the properties of galaxies in the z = 1.6 protocluster Cl 0218.3−0510 depend on their location. We determine galaxy properties using spectral energy distribution fi... Read More about The impact of protocluster environments at z = 1.6.

ALMA finds dew drops in the dusty spider’s web (2016)
Journal Article
Gullberg, B., Lehnert, M. D., De Breuck, C., Branchu, S., Dannerbauer, H., Drouart, G., …Vernet, J. (2016). ALMA finds dew drops in the dusty spider’s web. Astronomy and Astrophysics, 591, Article A73. https://doi.org/10.1051/0004-6361/201527647

We present 0.̋5 resolution ALMA detections of the observed 246 GHz continuum, [CI] 3P2→3P1 fine structure line ([CI]2–1), CO(7–6), and H2O lines in the z = 2.161 radio galaxy MRC1138-262, the so-called Spiderweb galaxy. We detect strong [CI]2–1 emiss... Read More about ALMA finds dew drops in the dusty spider’s web.

HST imaging of the dusty filaments and nucleus swirl in NGC4696 at the centre of the Centaurus Cluster (2016)
Journal Article
Fabian, A., Walker, S., Russell, H., Pinto, C., Canning, R., Salome, P., …Reynolds, C. (in press). HST imaging of the dusty filaments and nucleus swirl in NGC4696 at the centre of the Centaurus Cluster. Monthly Notices of the Royal Astronomical Society, 461(1), https://doi.org/10.1093/mnras/stw1350

Narrow-band HST imaging has resolved the detailed internal structure of the 10 kpc diameter H ?+[N II] emission line nebulosity in NGC4696, the central galaxy in the nearby Centaurus cluster, showing that the dusty, molecular, filaments have a width... Read More about HST imaging of the dusty filaments and nucleus swirl in NGC4696 at the centre of the Centaurus Cluster.

The structure and evolution of a forming galaxy cluster at z = 1.62 (2016)
Journal Article
J. Conselice, C., G. Hartley, W., A. Cooke, E., I. Muldrew, S., A. Hatch, N., Hatch, N. A., …Conselice, C. J. (2016). The structure and evolution of a forming galaxy cluster at z = 1.62. Monthly Notices of the Royal Astronomical Society, 459(1), 387-401. https://doi.org/10.1093/mnras/stw602

We present a comprehensive picture of the Cl0218.3-0510 protocluster at $z=1.623$ across 10 co-moving Mpc. Using filters that tightly bracket the Balmer and 4000 Angstrom breaks of the protocluster galaxies we obtain precise photometric redshifts res... Read More about The structure and evolution of a forming galaxy cluster at z = 1.62.

A mature galaxy cluster at z= 1.58 around the radio galaxy 7C 1753+6311 (2016)
Journal Article
Cooke, E. A., Hatch, N. A., Stern, D., Rettura, A., Brodwin, M., Galametz, A., …Jarvis, M. (2016). A mature galaxy cluster at z= 1.58 around the radio galaxy 7C 1753+6311. Astrophysical Journal, 816(2), Article 83. https://doi.org/10.3847/0004-637X/816/2/83

We report on the discovery of a z = 1.58 mature cluster around the high-redshift radio galaxy 7C 1753+6311, first identified in the Clusters Around Radio-loud active galactic nuclei survey. Two-thirds of the excess galaxies within the central 1 Mpc l... Read More about A mature galaxy cluster at z= 1.58 around the radio galaxy 7C 1753+6311.