Outputs (22)

Cosmic CARNage I: on the calibration of galaxy formation models (2017)
Journal Article
Knebe, A., Pearce, F., Gonzalez-Perez, V., Thomas, P., Benson, A., Asquith, R., …Yi, S. (2018). Cosmic CARNage I: on the calibration of galaxy formation models. Monthly Notices of the Royal Astronomical Society, 475(3), 2936-2954. https://doi.org/10.1093/mnras/stx3274

We present a comparison of nine galaxy formation models, eight semi-analytical, and one halo occupation distribution model, run on the same underlying cold dark matter simulation (cosmological box of comoving width 125h−1 Mpc, with a dark-matter part... Read More about Cosmic CARNage I: on the calibration of galaxy formation models.

Identifying the subtle signatures of feedback from distant AGN using ALMA observations and the EAGLE hydrodynamical simulations (2017)
Journal Article
Scholtz, J., Alexander, D., Harrison, C., Rosario, D., McAlpine, S., Mullaney, J., …Swinbank, A. (2018). Identifying the subtle signatures of feedback from distant AGN using ALMA observations and the EAGLE hydrodynamical simulations. Monthly Notices of the Royal Astronomical Society, 475(1), 1288-1305. https://doi.org/10.1093/mnras/stx3177

We present sensitive 870 μm continuum measurements from our ALMA programmes of 114 X-ray selected active galactic nuclei (AGN) in the Chandra Deep Field-South and Cosmic Evolution Survey fields. We use these observations in combination with data from... Read More about Identifying the subtle signatures of feedback from distant AGN using ALMA observations and the EAGLE hydrodynamical simulations.

The KMOS Redshift One Spectroscopic Survey (KROSS): the origin of disc turbulence in z ≈ 1 star-forming galaxies (2017)
Journal Article
Johnson, H., Harrison, C., Swinbank, A., Tiley, A., Stott, J., Bower, R., …Richards, S. (2018). The KMOS Redshift One Spectroscopic Survey (KROSS): the origin of disc turbulence in z ≈ 1 star-forming galaxies. Monthly Notices of the Royal Astronomical Society, 474(4), 5076-5104. https://doi.org/10.1093/mnras/stx3016

We analyse the velocity dispersion properties of 472 z ∼ 0.9 star-forming galaxies observed as part of the KMOS Redshift One Spectroscopic Survey (KROSS). The majority of this sample is rotationally dominated (83 ± 5 per cent with vC/σ0 > 1) but also... Read More about The KMOS Redshift One Spectroscopic Survey (KROSS): the origin of disc turbulence in z ≈ 1 star-forming galaxies.

Comparing galaxy formation in semi-analytic models and hydrodynamical simulations (2017)
Journal Article
Mitchell, P. D., Lacey, C. G., Lagos, C. D., Frenk, C. S., Bower, R. G., Cole, S., …Theuns, T. (2018). Comparing galaxy formation in semi-analytic models and hydrodynamical simulations. Monthly Notices of the Royal Astronomical Society, 474(1), 492-521. https://doi.org/10.1093/mnras/stx2770

It is now possible for hydrodynamical simulations to reproduce a representative galaxy population. Accordingly, it is timely to assess critically some of the assumptions of traditional semi-analytic galaxy formation models. We use the EAGLE simulatio... Read More about Comparing galaxy formation in semi-analytic models and hydrodynamical simulations.

Quantifying the impact of mergers on the angular momentum of simulated galaxies (2017)
Journal Article
Lagos, C. D. P., Stevens, A., Bower, R., Davis, T., Contreras, S., Padilla, N., …Theuns, T. (2018). Quantifying the impact of mergers on the angular momentum of simulated galaxies. Monthly Notices of the Royal Astronomical Society, 473(4), 4956-4974. https://doi.org/10.1093/mnras/stx2667

We use EAGLE to quantify the effect galaxy mergers have on the stellar specific angular momentum of galaxies, jstars. We split mergers into dry (gas-poor)/wet (gas-rich), major/minor and different spin alignments and orbital parameters. Wet (dry) mer... Read More about Quantifying the impact of mergers on the angular momentum of simulated galaxies.

The SAMI Galaxy Survey: understanding observations of large-scale outflows at low redshift with EAGLE simulations (2017)
Journal Article
Tescari, E., Cortese, L., Power, C., Wyithe, J., Ho, I., Crain, R., …Tonini, C. (2018). The SAMI Galaxy Survey: understanding observations of large-scale outflows at low redshift with EAGLE simulations. Monthly Notices of the Royal Astronomical Society, 473(1), 380-397. https://doi.org/10.1093/mnras/stx2315

This work presents a study of galactic outflows driven by stellar feedback. We extract main-sequence disc galaxies with stellar mass 109 ≤ M⋆/ M⊙ ≤ 5.7 × 1010 at redshift z = 0 from the highest resolution cosmological simulation of the Evolution and... Read More about The SAMI Galaxy Survey: understanding observations of large-scale outflows at low redshift with EAGLE simulations.

The formation of hot gaseous haloes around galaxies (2017)
Journal Article
Correa, C., Schaye, J., Wyithe, J., Duffy, A., Theuns, T., Crain, R., & Bower, R. (2018). The formation of hot gaseous haloes around galaxies. Monthly Notices of the Royal Astronomical Society, 473(1), 538-559. https://doi.org/10.1093/mnras/stx2332

We use a suite of hydrodynamical cosmological simulations from the Evolution and Assembly of GaLaxies and their Environments (EAGLE) project to investigate the formation of hot hydrostatic haloes and their dependence on feedback mechanisms. We find t... Read More about The formation of hot gaseous haloes around galaxies.

The relation between galaxy morphology and colour in the EAGLE simulation (2017)
Journal Article
Correa, C. A., Schaye, J., Clauwens, B., Bower, R. G., Crain, R. A., Schaller, M., …Thob, A. C. (2017). The relation between galaxy morphology and colour in the EAGLE simulation. Monthly Notices of the Royal Astronomical Society: Letters, 472(1), L45-L49. https://doi.org/10.1093/mnrasl/slx133

We investigate the relation between kinematic morphology, intrinsic colour and stellar mass of galaxies in the EAGLE cosmological hydrodynamical simulation. We calculate the intrinsic u − r colours and measure the fraction of kinetic energy invested... Read More about The relation between galaxy morphology and colour in the EAGLE simulation.

Galaxy metallicity scaling relations in the EAGLE simulations (2017)
Journal Article
De Rossi, M. E., Bower, R. G., Font, A. S., Schaye, J., & Theuns, T. (2017). Galaxy metallicity scaling relations in the EAGLE simulations. Monthly Notices of the Royal Astronomical Society, 472(3), 3354-3377. https://doi.org/10.1093/mnras/stx2158

We quantify the correlations between gas-phase and stellar metallicities and global properties of galaxies, such as stellar mass, halo mass, age and gas fraction, in the Evolution and Assembly of GaLaxies and their Environments suite of cosmological... Read More about Galaxy metallicity scaling relations in the EAGLE simulations.

The Pan-STARRS1 Medium-deep Survey: Star Formation Quenching in Group and Cluster Environments (2017)
Journal Article
Jian, H., Lin, L., Lin, K., Foucaud, S., Chen, C., Chiueh, T., …Waters, C. (2017). The Pan-STARRS1 Medium-deep Survey: Star Formation Quenching in Group and Cluster Environments. Astrophysical Journal, 845(1), Article 74. https://doi.org/10.3847/1538-4357/aa7de2

We make use of a catalog of 1600 Pan-STARRS1 groups produced by the probability friends-of-friends algorithm to explore how the galaxy properties, i.e., the specific star formation rate (SSFR) and quiescent fraction, depend on stellar mass and group-... Read More about The Pan-STARRS1 Medium-deep Survey: Star Formation Quenching in Group and Cluster Environments.