791 citations · 3.2k across the 77 of their papers we have counts for
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Spectroscopic atlas of Halpha and Hbeta in a sample of northern Be stars
G. Catanzaro
We present Balmer lines spectroscopy for a sample of 48 Be stars. For most of them, H and H have been observed more than two times, in a total period spanning almost two year…
Internal rotation of red giants by asteroseismology
M. P. Di Mauro, D. Cardini, R. Ventura +12
We present an asteroseismic approach to study the dynamics of the stellar interior in red-giant stars by asteroseismic inversion of the splittings induced by the stellar rotation o…
Spectroscopic and Photometric Observations of Kepler Asteroseismic Targets
J. Molenda-Zakowicz, M. Jerzykiewicz, G. Kopacki +10
We summarize our ground-based program of spectroscopic and photometric observations of the asteroseismic targets of the Kepler space telescope. We have already determined atmospher…
The DWARF project: Eclipsing binaries - precise clocks to discover exoplanets
T. Pribulla, M. Vaňko, M. Ammler - von Eiff +53
We present a new observational campaign, DWARF, aimed at detection of circumbinary extrasolar planets using the timing of the minima of low-mass eclipsing binaries. The observation…
Magnetic activity and differential rotation in the young Sun-like stars KIC 7985370 and KIC 7765135
H. -E. Fröhlich, A. Frasca, G. Catanzaro +5
We present a detailed study of the two Sun-like stars KIC 7985370 and KIC 7765135, aimed at determining their activity level, spot distribution, and differential rotation. Both sta…