Limiting the accretion disc light in two mass transferring hot subdwarf binaries

We report the results from follow-up observations of two Roche-lobe filling hot subdwarf binaries with white dwarf companions predicted to have accretion discs. ZTF J213056.71+442046.5 (ZTF J2130) with a 39-min period and ZTF J205515.98+465106.5 (ZTF J2055) with a 56-min period were both discovered...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2023-02, Vol.519 (1), p.148-156
Hauptverfasser:	Deshmukh, Kunal, Kupfer, Thomas, Hakala, Pasi, Bauer, Evan B, Berdyugin, Andrei, Bildsten, Lars, Marsh, Thomas R, Mereghetti, Sandro, Piirola, Vilppu
Format:	Artikel
Sprache:	eng
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