85 citations · 549 across the 26 of their papers we have counts for
4 papers · 1 filter
TESS Cycle 1 observations of roAp stars with 2-min cadence data
D. L. Holdsworth, M. S. Cunha, D. W. Kurtz +41
We present the results of a systematic search for new rapidly oscillating Ap (roAp) stars using the 2-min cadence data collected by the Transiting Exoplanet Survey Satellite (TESS)…
Exploring the pulsational properties of two ZZ Ceti stars
Zs. Bognár, Cs. Kalup, Á. Sódor
Context. We continued our ground-based observing project with the season-long observations of ZZ Ceti stars at Konkoly Observatory. Our present targets are the newly discovered PM…
The Peculiar Transient AT2018cow: A Possible Origin of A Type Ibn/IIn Supernova
Danfeng Xiang, Xiaofeng Wang, Weili Lin +47
We present our photometric and spectroscopic observations on the peculiar transient AT2018cow. The multi-band photometry covers from peak to 70 days and the spectroscopy rang…
Orbital solutions derived from radial velocities and time delays for four {\it Kepler} systems with A/F-type (candidate) hybrid pulsators
P. Lampens, L. Vermeylen, Y. Frémat +8
The presence of A/F-type {\it Kepler} hybrid stars extending across the entire Sct- Dor instability strips and beyond remains largely unexplained. In order to better underst…