2 papers
astro-ph.SR2026
The first hours and days of the 2021 explosion of the recurrent symbiotic nova RS Ophiuchii
Augustin Skopal, Martin Vrašťák, Francois Teyssier +4
The accretion of matter on a massive white dwarf (WD) can lead to repeated nuclear explosions on its surface over a timescale of years to decades. The seventh explosion of the recu…
astro-ph.SR2025
V1047 Cen: The first Z And-type outburst observed in the classical nova binary
Augustin Skopal, Natalia Shagatova
In 2019, the classical nova V1047 Cen experienced an unusual outburst, the nature of which has not yet been clearly determined. In this paper, we show that the 2019 V1047~Cen outbu…