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Clumpy galaxies seen in H-alpha: inflated observed clump properties due to limited spatial resolution and sensitivity
Valentina Tamburello, Alireza Rahmati, Lucio Mayer +3
High-resolution simulations of star-forming massive galactic discs have shown that clumps form with a characteristic baryonic mass in the range , with a small…
Exploring Damped Lyman- System Host Galaxies using Gamma-ray Bursts
Vicki L. Toy, Antonino Cucchiara, Sylvain Veilleux +6
We present a sample of 45 Damped Lyman- system (DLA, \nhi\ ) counterparts (33 detections, 12 upper limits) which host gamma-ray bursts (GRB…
The EAGLE simulations: atomic hydrogen associated with galaxies
Robert A. Crain, Yannick M. Bahe, Claudia del P. Lagos +8
We examine the properties of atomic hydrogen (HI) associated with galaxies in the EAGLE simulations of galaxy formation. EAGLE's feedback parameters were calibrated to reproduce th…
Bimodality of low-redshift circumgalactic O VI in non-equilibrium EAGLE zoom simulations
Benjamin D. Oppenheimer, Robert A. Crain, Joop Schaye +7
We introduce a series of 20 cosmological hydrodynamical simulations of Lstar (M_200 =10^11.7 - 10^12.3 Msol) and group-sized (M_200 = 10^12.7 - 10^13.3 Msol) haloes run with the mo…
The Aurora radiation-hydrodynamical simulations of reionization: calibration and first results
Andreas H. Pawlik, Alireza Rahmati, Joop Schaye +2
We introduce a new suite of radiation-hydrodynamical simulations of galaxy formation and reionization called Aurora. The Aurora simulations make use of a spatially adaptive radiati…
A SINFONI Integral Field Spectroscopy Survey for Galaxy Counterparts to Damped Lyman-alpha Systems - VI. Metallicity and Geometry as Gas Flow Probes
Celine Peroux, Samuel Quiret, Hadi Rahmani +7
The use of background quasars provides a powerful tool to probe the cool gas in the circum-galactic medium of foreground galaxies. Here, we present new observations with SINFONI an…