99 citations · 274 across the 10 of their papers we have counts for
10 papers
Multi-Dimensional MHD simulations of young Core-Collapse Supernova Remnants
C. J. K. Larkin, J. Mackey, B. Reville +3
Supernova remnants (SNRs) play a central role in shaping the interstellar medium. Core-Collapse Supernova (CCSN) progenitors are massive stars, which produce a dense circumstellar…
Impact of Cosmic Ray Acceleration on the Early Evolution of Bow Shocks around Massive Runaway Stars
Keito Watanabe, Stefanie Walch, Tim-Eric Rathjen +3
Bow shocks generated from the interaction of winds from massive runaway stars with the interstellar medium have been shown to be prominent particle accelerators through recent -…
Bridging Machine Learning and Cosmological Simulations: Using Neural Operators to emulate Chemical Evolution
Pelle van de Bor, John Brennan, John A. Regan +1
The computational expense of solving non-equilibrium chemistry equations in astrophysical simulations poses a significant challenge, particularly in high-resolution, large-scale co…
Investigating dusty Red Supergiant outflows in Westerlund 1 with 3D Hydrodynamic simulations
C. J. K. Larkin, J. Mackey, T. J. Haworth +1
Recent JWST observations towards Westerlund 1 revealed extensive nebular emission associated with the cluster. Given the age of the region and proximity of that material to massive…
Connecting stellar and galactic scales: Energetic feedback from stellar wind bubbles to supernova remnants
Yvonne A. Fichtner, Jonathan Mackey, Luca Grassitelli +2
Energy and momentum feedback from stars is a key element of models for galaxy formation and interstellar medium dynamics, but resolving the relevant length scales to directly inclu…
Thermal emission from bow shocks II: 3D magnetohydrodynamic models of Zeta Ophiuchi
S. Green, J. Mackey, P. Kavanagh +3
The nearby, massive, runaway star Zeta Ophiuchi has a large bow shock detected in optical and infrared, and, uniquely among runaway O stars, diffuse X-ray emission is detected from…
IRAS 18153-1651: an H II region with a possible wind bubble blown by a young main-sequence B star
V. V. Gvaramadze, J. Mackey, A. Y. Kniazev +5
We report the results of spectroscopic observations and numerical modelling of the H II region IRAS 18153-1651. Our study was motivated by the discovery of an optical arc and two m…
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…
Models of the circumstellar medium of evolving, massive runaway stars moving through the Galactic plane
D. M. -A. Meyer, J. Mackey, N. Langer +4
At least 5 per cent of the massive stars are moving supersonically through the interstellar medium (ISM) and are expected to produce a stellar wind bow shock. We explore how the ma…
IRC-10414: a bow-shock-producing red supergiant star
V. V. Gvaramadze, K. M. Menten, A. Y. Kniazev +5
Most runaway OB stars, like the majority of massive stars residing in their parent clusters, go through the red supergiant (RSG) phase during their lifetimes. Nonetheless, although…