123 citations · 368 across the 15 of their papers we have counts for
4 papers · 1 filter
Discovery of the magnetic field in the pulsating B star beta Cephei
H. F. Henrichs, J. A. de Jong, E. Verdugo +17
Although the star itself is not He enriched, the periodicity and the variability in the UV wind lines of the pulsating B1 IV star beta Cep are similar to what is observed in magnet…
XMM-Newton monitoring of the close pre-main-sequence binary AK Sco. Evidence of tide driven filling of the inner gap in the circumbinary disk
Ana I. Gomez de Castro, Javier Lopez-Santiago, Antonio Talavera +2
AK~Sco stands out among pre-main sequence binaries because of its prominent ultraviolet excess, the high eccentricity of its orbit and the strong tides driven by it. AK Sco consist…
Evidence of accretion triggered oscillations in the pre-main-sequence interacting binary AK Sco
Ana I Gomez de Castro, Javier Lopez-Santiago, Antonio Talavera
Pre-main sequence (PMS) binaries are surrounded by circumbinary disks from which matter falls onto both components. The material dragged from the circumbinary disk flows onto each…
New Constraints on the Origin of the Short-Term Cyclical Variability of the Wolf-Rayet Star WR 46
V. Hénault-Brunet, N. St-Louis, S. V. Marchenko +3
The Wolf-Rayet star WR 46 is known to exhibit a very complex variability pattern on relatively short time scales of a few hours. Periodic but intermittent radial velocity shifts of…