215 citations
- American Association of Variable Star ObserversUS75 papers
- Masaryk UniversityCZ38 papers
- Kyoto UniversityJP28 papers
- Vlaamse Vereniging voor Obstetrie en GynaecoloBE28 papers
- Astronomical Institute of the Slovak Academy of SciencesSK23 papers
- British Astronomical AssociationGB23 papers
- Bronberg ObservatoryZA20 papers
- Vihorlat ObservatorySK19 papers
- Slovak Academy of SciencesSK18 papers
- Crimean Astrophysical ObservatoryUA17 papers
- Lomonosov Moscow State UniversityRU15 papers
- Rolling Hills ObservatoryUS15 papers
99 papers
WISE J005128.08+645651.7: An enigmatic R Coronae Borealis star
J. Budaj, K. Bernhard, I. Hubeny
Context. R Coronae Borealis (RCB) stars are hydrogen-deficient and carbon-rich (HdC) supergiants that likely originate from a merger of two white dwarfs. As such they are not expec…
Gaia20fnr: A binary-lens microlensing event with full orbital motion revealed by four space telescopes
M. Wicker, Ł. Wyrzykowski, M. Hundertmark +49
The microlensing event Gaia20fnr is a long-duration, non-caustic-crossing binary-lens event at high Galactic latitude. Triggered by a photometric rise detected by the Gaia space mi…
The evolutionary history of ultra-compact accreting binaries. I. Chemical abundances and formation channel of the eclipsing AM CVn system ZTF J225237.05-051917.4 from HST spectroscopy
W. Yu, A. F. Pala, T. Kupfer +33
AM Canum Venaticorum (AM CVn) stars are ultra-compact binary systems composed of a white dwarf (WD) primary accreting from a H-deficient donor. They are important as potential prog…
Revisiting the extremely long-period cataclysmic variables V479 Andromedae and V1082 Sagitarii
Gagik Tovmassian, Diogo Belloni, Anna F. Pala +56
The overwhelming majority of CVs have orbital periods shorter than 10 hr. However, a few have much longer periods, and their formation and existence pose challenges for the CV evol…
What determines the -ray luminosities of classical novae?
Peter Craig, Elias Aydi, Laura Chomiuk +25
Classical novae in the Milky Way have now been well-established as high-energy GeV -ray sources. In novae with main-sequence companions, this emission is believed to result from…
Lightcurves of stars in the Chamaeleon I Association
K. Neumannová, L. Kueß, E. Paunzen +1
Star-forming regions are essential for studying very young stellar objects of various masses. They still contain a significant amount of dust and gas. We present a study of light c…