activity
20112023
most citedUnexpectedly large mass loss during the thermal pulse cycle of the red giant R Sculptoris!

192 citations · 1.4k across the 39 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2021★ 8 cited

L-GALAXIES 2020: The formation and chemical evolution of stellar haloes in Milky Way Analogues and galaxy clusters

Geoff G. Murphy, Robert M. Yates, Shazrene Mohamed

We present an analysis of the formation and chemical evolution of stellar haloes around (a) Milky Way Analogue (MWA) galaxies and (b) galaxy clusters in the L-Galaxies 2020 semi-an…

astro-ph.GA2015★ 43 cited

Detecting stellar-wind bubbles through infrared arcs in HII regions

Jonathan Mackey, Thomas J. Haworth, Vasilii V. Gvaramadze +3

Mid-infrared arcs of dust emission are often seen near ionizing stars within HII regions. A possible explanations for these arcs is that they could show the outer edges of asymmetr…

astro-ph.GA2014★ 76 cited

Wind bubbles within H II regions around slowly moving stars

Jonathan Mackey, Vasilii V. Gvaramadze, Shazrene Mohamed +1

Interstellar bubbles around O stars are driven by a combination of the star's wind and ionizing radiation output. The wind contribution is uncertain because the boundary between th…

astro-ph.GA2014★ 6 cited

Effects of stellar evolution and ionizing radiation on the environments of massive stars

Jonathan Mackey, Norbert Langer, Shazrene Mohamed +3

We discuss two important effects for the astrospheres of runaway stars: the propagation of ionizing photons far beyond the astropause, and the rapid evolution of massive stars (and…

astro-ph.GA2014★ 1 cited

The Circumstellar Medium of Massive Stars in Motion

Jonathan Mackey, Norbert Langer, Dominique M. -A. Meyer +4

The circumstellar medium around massive stars is strongly impacted by stellar winds, radiation, and explosions. We use numerical simulations of these interactions to constrain the…