124 citations · 515 across the 14 of their papers we have counts for
14 papers
Multi-season optical modulation phased with the orbit of the super-Earth 55 Cnc e
S. Sulis, D. Dragomir, M. Lendl +13
Context. 55 Cnc e is a transiting super-Earth orbiting a solar-like star with an orbital period of 17.7 hours. In 2011, using the MOST space telescope, a quasi-sinusoidal modulatio…
Stellar modelling of Spica, a high-mass spectroscopic binary with a beta Cep variable primary component
A. Tkachenko, J. M. Matthews, C. Aerts +16
Binary stars provide a valuable test of stellar structure and evolution, because the masses of the individual stellar components can be derived with high accuracy and in a model-in…
MOST detects corotating bright spots on the mid-O type giant ξ Persei
Tahina Ramiaramanantsoa, Anthony F. J. Moffat, André-Nicolas Chené +11
We have used the MOST (Microvariability and Oscillations of STars) microsatellite to obtain four weeks of contiguous high-precision broadband visual photometry of the O7.5III(n)((f…
A photometric study of the nova-like variable TT Arietis with the MOST satellite
N. Vogt, A. -N. Chené, A. F. J. Moffat +7
Variability on all time scales between seconds and decades is typical for cataclysmic variables (CVs). One of the brightest and best studied CVs is TT Ari, a nova-like variable whi…
The Mass of the Planet-hosting Giant Star Beta Geminorum Determined from its p-mode Oscillation Spectrum
A. P. Hatzes, M. Zechmeister, J. Matthews +7
We use precise radial velocity measurements and photometric data to derive the frequency spacing of the p-mode oscillation spectrum of the planet-hosting star Beta Gem. This spacin…
Evolutionary influences on the structure of red-giant acoustic oscillation spectra from 600d of Kepler observations
T. Kallinger, S. Hekker, B. Mosser +12
Context: The Kepler space mission is reaching continuous observing times long enough to start studying the fine structure of the observed p-mode spectra. Aims: In this paper, we ai…