340 citations · 4.5k across the 70 of their papers we have counts for
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The complete census of molecular hydrogen in a simulated disc galaxy
Sarah Nickerson, Romain Teyssier, Joakim Rosdahl
We present a multi-scale analysis of molecular hydrogen in a Milky Way-like simulated galaxy. Our census covers the gas content of the entire disc, to radial profiles and the Kenni…
On the Indeterministic Nature of Star Formation on the Cloud Scale
Sam Geen, Stuart K. Watson, Joakim Rosdahl +3
Molecular clouds are turbulent structures whose star formation efficiency (SFE) is strongly affected by internal stellar feedback processes. In this paper we determine how sensitiv…
Tracing the Sources of Reionization in Cosmological Radiation Hydrodynamics Simulations
Harley Katz, Taysun Kimm, Martin G. Haehnelt +3
We use the photon flux and absorption tracer algorithm presented in Katz et al.~2018, to characterise the contribution of haloes of different mass and stars of different age and me…
Resolution Convergence in Cosmological Hydrodynamical Simulations Using Adaptive Mesh Refinement
Owain N. Snaith, Changbom Park, Juhan Kim +1
We have explored the evolution of gas distributions from cosmological simulations carried out using the RAMSES adaptive mesh refinement (AMR) code, to explore the effects of resolu…
A Census of the LyC Photons that Form the UV Background During Reionization
Harley Katz, Taysun Kimm, Martin Haehnelt +3
We present a new, on-the-fly photon flux and absorption tracer algorithm designed to directly measure the contribution of different source populations to the metagalactic UV backgr…
A simple model for molecular hydrogen chemistry coupled to radiation hydrodynamics
Sarah Nickerson, Romain Teyssier, Joakim Rosdahl
We introduce non-equilibrium molecular hydrogen chemistry into the radiation hydrodynamics code Ramses-RT. This is an adaptive mesh refinement grid code with radiation hydrodynamic…