25 citations · 109 across the 8 of their papers we have counts for
7 papers
Testing stellar opacities using asteroseismology
Jadwiga Daszynska-Daszkiewicz, Przemyslaw Walczak, Alosha Pamyatnykh +1
We present what constraints on opacities can be derived from the analysis of stellar pulsations of BA-type main-sequence stars. This analysis consists of the construction of comple…
What have we learnt from pulsations of B-type stars?
Jadwiga Daszynska-Daszkiewicz, Przemysław Walczak, Wojciech Szewczuk +1
We review the main results obtained from our seismic studies of B-type main sequence pulsators, based on the ground-based, MOST, Kepler and BRITE observations. Important constraint…
Refining the asteroseismic model for the young delta Scuti star HD 144277 using HARPS spectroscopy
Konstanze Zwintz, Tatiana Ryabchikova, Patrick Lenz +8
HD 144277 was previously discovered by MOST space photometry to be a young and hot delta Scuti star showing regular groups of pulsation frequencies. The first asteroseismic models…
Pulsational instability in B-type supergiant stars
J. Daszyńska-Daszkiewicz, J. Ostrowski, A. A. Pamyatnykh
We present results of the instability analysis of the post-main sequence massive star models against radial and nonradial pulsations. We confirm that both p- and g-modes can be exc…
Identification of Pulsation Modes in Main Sequence Stars: Potentials and Limits
J. Daszyńska-Daszkiewicz, A. A. Pamyatnykh
We review the present-day methods of mode identification applied to main sequence pulsators focusing on those that make use of multicolour photometry and radial velocity data. The…
An asteroseismic study of the Delta Scuti star 44 Tau
P. Lenz, A. A. Pamyatnykh, M. Breger +1
In this paper we investigate theoretical pulsation models for the delta Scuti star 44 Tau. The star was monitored during several multisite campaigns which confirmed the presence of…