85 citations
- Instituto de Astrofísica de CanariasES11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Universidad de La LagunaES10 papers
- Institute of Astrophysics and Space SciencesPT8 papers
- Observatoire de ParisFR8 papers
- Université Grenoble AlpesFR8 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR7 papers
- Universidade do PortoPT7 papers
- University of GenevaCH7 papers
- University of WarwickGB7 papers
- Center for Astrophysics Harvard & SmithsonianUS6 papers
- Consejo Superior de Investigaciones CientíficasES6 papers
Showing 2025 · astro-ph.SRShow all
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astro-ph.SR2025★ 1 cited
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…
astro-ph.SR2025★ 4 cited
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…