232 citations · 2.2k across the 58 of their papers we have counts for
6 papers · 1 filter
First magnetic field models for recently discovered magnetic beta Cephei and slowly pulsating B stars
S. Hubrig, I. Ilyin, M. Schoeller +3
In spite of recent detections of magnetic fields in a number of beta Cephei and slowly pulsating B (SPB) stars, their impact on stellar rotation, pulsations, and element diffusion…
Chemical spots and their dynamical evolution on HgMn stars
Heidi Korhonen, Swetlana Hubrig, Maryline Briquet +2
Our recent studies of late B-type stars with HgMn peculiarity revealed for the first time the presence of fast dynamical evolution of chemical spots on their surfaces. These observ…
Spectral analysis of Kepler SPB and Beta Cep candidate stars
H. Lehmann, A. Tkachenko, T. Semaan +6
We determine the fundamental parameters of SPB and Beta Cep candidate stars observed by the Kepler satellite mission and estimate the expected types of non-radial pulsators by comp…
Detection of frequency spacings in the young O-type binary HD 46149 from CoRoT photometry
P. Degroote, M. Briquet, M. Auvergne +15
Using the CoRoT space based photometry of the O-type binary HD46149, stellar atmospheric effects related to rotation can be separated from pulsations, because they leave distinct s…
Asteroseismology of Solar-type stars with Kepler III. Ground-based Data
Joanna Molenda-Zakowicz, Hans Bruntt, Sergio Sousa +15
We report on the ground-based follow-up program of spectroscopic and photometric observations of solar-like asteroseismic targets for the Kepler space mission. These stars constitu…
Photometric multi-site campaign on the open cluster NGC 884 I. Detection of the variable stars
S. Saesen, F. Carrier, A. Pigulski +62
CONTEXT: Recent progress in the seismic interpretation of field beta Cep stars has resulted in improvements of the physics in the stellar structure and evolution models of massive…