81 citations · 196 across the 5 of their papers we have counts for
9 papers · 1 filter
Spectroscopic and seismic analysis of red giants in eclipsing binaries discovered by Kepler
M. Benbakoura, P. Gaulme, J. McKeever +8
Eclipsing binaries (EBs) are unique benchmarks for stellar evolution. On the one hand, detached EBs hosting at least one star with detectable solar-like oscillations constitute ide…
V772 Cas: an ellipsoidal HgMn star in an eclipsing binary
O. Kochukhov, C. Johnston, J. Labadie-Bartz +4
The late B-type star V772 Cas (HD 10260) was previously suspected to be a rare example of a magnetic chemically peculiar star in an eclipsing binary system. Photometric observation…
Tango of celestial dancers: A sample of detached eclipsing binary systems containing g-mode pulsating components. A case study of KIC9850387
S. Sekaran, A. Tkachenko, M. Abdul-Masih +9
Eclipsing binary systems with components that pulsate in gravity modes ( modes) allow for simultaneous and independent constraints of the chemical mixing profiles of stars. We a…
Discovery of Cep pulsations in the eclipsing binary V453 Cygni
J. Southworth, D. M. Bowman, A. Tkachenko +1
V453 Cyg is an eclipsing binary containing 14 Msun and 11 Msun stars in an eccentric short-period orbit. We have discovered Cep-type pulsations in this system using TESS data.…
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…
Binary Asteroseismic Modelling: isochrone-cloud methodology and application to Kepler gravity-mode pulsators
C. Johnston, A. Tkachenko, C. Aerts +5
The simultaneous presence of variability due to both pulsations and binarity is no rare phenomenon. Unfortunately, the complexities of dealing with even one of these sources of var…