42 citations · 183 across the 11 of their papers we have counts for
7 papers · 1 filter
First results on RR Lyrae stars with the TESS space telescope: untangling the connections between mode content, colors and distances
László Molnár, Attila Bódi, András Pál +25
The TESS space telescope is collecting continuous, high-precision optical photometry of stars throughout the sky, including thousands of RR Lyrae stars. In this paper, we present r…
Binary systems with an RR Lyrae component - progress in 2016
J. Liška, M. Skarka, Á. Sódor +1
In this contribution, we summarize the progress made in the investigation of binary candidates with an RR Lyrae component in 2016. We also discuss the actual status of the RRLyrBin…
KIC 2831097 - A 2-year orbital-period RR Lyrae binary candidate
Á. Sódor, M. Skarka, J. Liška +1
We report the discovery of a new Kepler first-overtone RR Lyrae pulsator, KIC 2831097. The pulsation shows large, 0.1 d amplitude, systematic phase variations that can be interpret…
Peculiar double-periodic pulsation in RR Lyrae stars of the OGLE collection. I. Long-period stars with dominant radial fundamental mode
R. Smolec, Z. Prudil, M. Skarka +1
We present the discovery of a new, peculiar form of double-periodic pulsation in RR Lyrae stars. In four, long-period ( d) stars observed by the Optical Gravitational Lensin…
Lambda Bootis stars in the SuperWASP survey
E. Paunzen, M. Skarka, P. Walczak +4
We have analysed around 170 000 individual photometric WASP measurements of 15 well established lambda Bootis stars to search for variability. The lambda Bootis stars are a small g…
HD 54272, a classical lambda Bootis star and gamma Doradus pulsator
E. Paunzen, M. Skarka, D. L. Holdsworth +2
We detect the second known lambda Bootis star (HD 54272) which exhibits gamma Doradus-type pulsations. The star was formerly misidentified as a RR Lyrae variable. The lambda Bootis…