215 citations · 1.9k across the 57 of their papers we have counts for
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A Dance with Dragons: TESS reveals Draconis is a detached eclipsing binary
Timothy R. Bedding, Daniel R. Hey, Simon J. Murphy
Detached eclipsing binaries allow stellar masses and radii to be measured with unrivalled accuracy. While inspecting light curves obtained with the Transiting Exoplanet Survey Sate…
Six new rapidly oscillating Ap stars in the Kepler long-cadence data using super-Nyquist asteroseismology
Daniel R. Hey, Daniel L. Holdsworth, Timothy R. Bedding +6
We perform a search for rapidly oscillating Ap stars in the Kepler long-cadence data, where true oscillations above the Nyquist limit of 283.21 μHz can be reliably distinguished fr…
Rotation and pulsation in Ap stars: first light results from TESS sectors 1 and 2
M. S. Cunha, V. Antoci, D. L. Holdsworth +36
We present the first results from the Transiting Exoplanet Survey Satellite (TESS) on the rotational and pulsational variability of magnetic chemically peculiar A-type stars. We an…
The period-luminosity relation for delta Scuti stars using Gaia DR2 parallaxes
Elham Ziaali, Timothy R. Bedding, Simon J. Murphy +2
We have examined the period-luminosity (P-L) relation for delta Scuti stars using Gaia DR2 parallaxes. We included 228 stars from the catalogue of Rodriguez et al. (2000), as well…
{\em Gaia}-derived luminosities of {\em Kepler} A/F stars and the pulsator fraction across the δ Scuti instability strip
Simon J. Murphy, Daniel Hey, Timothy Van Reeth +1
We study the fraction of stars in and around the δ Scuti instability strip that are pulsating, using {\em Gaia} DR2 parallaxes to derive precise luminosities. We classify a sample…