194 citations · 223 across the 6 of their papers we have counts for
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Magnetic field, rotation, and binarity of the first magnetic B[e] star, IRAS 17449+2320
I. Bermejo Lozano, G. A. Wade, C. P. Folsom +1
IRAS 17449+2320 is the first identified magnetic B[e] star. It belongs to a subgroup of peculiar hot B-type stars, called FS~CMa stars. presenting the B[e] phenomenon, i.e., permit…
A new look into the spectral and light variations of epsilon Aur
P. Harmanec, H. Božić, D. Korčáková +9
Investigating long series of spectral and photometric observations, we found that the orbital elements of epsilon Aur are subject to much larger uncertainties than usually believed…
Unique sextuple system: 65 Ursae Majoris
P. Zasche, R. Uhlář, M. Šlechta +4
Context. 65 UMa belongs to rather small group of stellar systems of higher multiplicity, whose inner and outer orbits are well-known. Methods: Photometric, spectroscopic, and inter…
Calcium Emission in Interacting Binary Be Stars
Pavel Koubský, Lenka Kotková, Viktor Votruba +7
Polidan (1976) suggested that Be stars showing the CaII IR triplet in emission are interacting binaries. With the advent of the Gaia satellite, which will host a spectrometer to ob…
Properties and nature of Be stars: 29. Orbital and long-term spectral variations of γ Cassiopeiæ
J. Nemravová, P. Harmanec, P. Koubský +6
A detailed analysis of more than 800 electronic high-resolution spectra of gamma Cas, which were obtained during a time interval of over 6000 days (16.84 yrs) at several observator…