397 citations · 7k across the 129 of their papers we have counts for
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The surface composition of six newly discovered chemically peculiar stars. Comparison to the HgMn stars Lep and Scl and the superficially normal B star Cap
Richard Monier, E. Niemczura, D. W. Kurtz +10
We report on a detailed abundance study of six bright, mostly southern, slowly rotating late B stars: HD~1279 (B8III), HD~99803 (B9V), HD~123445 (B9V), HD~147550 (B9V), HD~171961 (…
A grid of 200,000 models of young Scuti stars using MESA and GYRE
Simon J. Murphy, Timothy R. Bedding, Anuj Gautam +1
The rapidly increasing number of delta Scuti stars with regular patterns among their pulsation frequencies necessitates modelling tools to better understand the observations. Furth…
Asteroseismology of Scuti stars: emulating model grids using a neural network
Owen J. Scutt, Simon J. Murphy, Martin B. Nielsen +3
Young Scuti stars have proven to be valuable asteroseismic targets but obtaining robust uncertainties on their inferred properties is challenging. We aim to quantify the random…
Rotational modulation in A and F stars: Magnetic stellar spots or convective core rotation?
Andreea I. Henriksen, Victoria Antoci, Hideyuki Saio +7
The Kepler mission revealed a plethora of stellar variability in the light curves of many stars, some associated with magnetic activity or stellar oscillations. In this work, we an…
Scuti pulsations in the bright Pleiades eclipsing binary HD 23642
John Southworth, Simon J. Murphy, Kresimir Pavlovski
We announce the discovery of pulsations in HD 23642, the only bright eclipsing system in the Pleiades, based on light curves from the Transiting Exoplanet Survey Satellite (TESS).…