49 citations · 210 across the 12 of their papers we have counts for
16 papers
Asteroseismology of the double-radial mode Scuti star BP Pegasi
Jadwiga Daszyńska-Daszkiewicz, P. Walczak, A. A. Pamyatnykh +1
Using the ASAS data, we determine the pulsational frequencies of the high-amplitude Sct star BP Pegasi. The analysis revealed only the two known, independent frequencies. On th…
Seismic modeling of a very young SPB star -- KIC8264293
Wojciech Szewczuk, Przemysław Walczak, Jadwiga Daszyńska-Daszkiewicz +1
KIC8264293 is a fast rotating B-type pulsator observed by Kepler satellite. Its photometric variability is mainly due to pulsations in high-order g modes. Besides, we detected a we…
Mode identification and seismic study of Scuti, the prototype of a class of pulsating stars
Jadwiga Daszynska-Daszkiewicz, A. A. Pamyatnykh, P. Walczak +3
We present a seismic study of Scuti based on a mode identification from multicoulor photometry. The dominant frequency can be associated only with a radial mode and the second…
Variability of newly identified B-type stars observed by Kepler
Wojciech Szewczuk, Przemysław Walczak, Jadwiga Daszyńska-Daszkiewicz
Recent re-determination of stellar atmospheric parameters for a sample of stars observed during the {\it Kepler} mission allowed to enlarge the number of {\it Kepler} B-type stars.…
Seismic analysis of the double-mode radial pulsator SX Phoenicis
Jadwiga Daszyńska-Daszkiewicz, A. A. Pamyatnykh, P. Walczak +1
We present the results of complex seismic analysis of the prototype star SX Phoenicis. This analysis consists of a simultaneous fitting of the two radial-mode frequencies, the corr…
Rotational modulation and single g-mode pulsation in the B9pSi star HD174356?
Z. Mikulasek, E. Paunzen, S. Huemmerich +19
Chemically peculiar (CP) stars of the upper main sequence are characterised by specific anomalies in the photospheric abundances of some chemical elements. The group of CP2 stars,…