99 citations · 295 across the 9 of their papers we have counts for
10 papers
Substructure in externally irradiated protoplanetary disks, I. spirals and rings in two-dimensional radiation hydrodynamics
Alexandros Ziampras, Lin Qiao, Thomas J. Haworth
It is known that the external irradiation of protoplanetary disks by nearby massive stars can result in mass loss that impacts the disk evolution, however the dynamical impact of e…
The TORUS radiation transfer code
Tim Harries, Tom Haworth, David Acreman +2
We present a review of the TORUS radiation transfer and hydrodynamics code. TORUS uses a 1-D, 2-D or3-D adaptive mesh refinement scheme to store and manipulate the state variables,…
TORUS-3DPDR: A self-consistent code treating three-dimensional photoionization and photodissociation regions
T. G. Bisbas, T. J. Haworth, M. J. Barlow +4
The interaction of ionizing and far-ultraviolet radiation with the interstellar medium is of great importance. It results in the formation of regions in which the gas is ionized, b…
On the relative importance of different microphysics on the D-type expansion of galactic HII regions
Thomas J. Haworth, Tim J. Harries, David M. Acreman +1
Radiation hydrodynamics (RHD) simulations are used to study many astrophysical phenomena, however they require the use of simplified radiation transport and thermal prescriptions t…
StarBench: The D-type expansion of an HII region
T. G. Bisbas, T. J. Haworth, R. J. R. Williams +16
StarBench is a project focused on benchmarking and validating different star-formation and stellar feedback codes. In this first StarBench paper we perform a comparison study of th…
Assessing molecular line diagnostics of triggered star formation using synthetic observations
Thomas J. Haworth, Tim J. Harries, David M. Acreman +1
We investigate observational signatures of triggered star formation in bright rimmed clouds (BRCs) by using molecular line transfer calculations based on radiation-hydrodynamic rad…
Radiation hydrodynamics simulations of massive star formation using Monte Carlo radiation transfer
Tim J. Harries, Tom J. Haworth, David Acreman
We present a radiation hydrodynamics simulation of the formation of a massive star using a Monte Carlo treatment for the radiation field. We find that strong, high speed bipolar ca…
Testing models of triggered star formation: theory and observation
Thomas J. Haworth, Tim J. Harries, David M. Acreman
One of the main reasons that triggered star formation is contentious is the failure to accurately link the observations with models in a detailed, quantitative, way. It is therefor…
Testing diagnostics of triggered star formation
Thomas J. Haworth, Tim J. Harries, David M. Acreman
We produce synthetic images and SEDs from radiation hydrodynamical simulations of radiatively driven implosion. The synthetically imaged bright rimmed clouds (BRCs) are morphologic…
Radiation hydrodynamics of triggered star formation: the effect of the diffuse radiation field
Thomas J. Haworth, Tim J. Harries
We investigate the effect of including diffuse field radiation when modelling the radiatively driven implosion of a Bonnor-Ebert sphere (BES). Radiation-hydrodynamical calculations…