2 papers
astro-ph.SR2025
Elusive helium stars in the gap between subdwarfs and Wolf-Rayet stars~II. Nonlinear pulsations of stripped helium stars
Yu. A. Fadeyev, A. G. Kuranov, L. R. Yungelson
It is shown for the first time that the stripped helium stars with masses 2 to 7 solar mass which are formed in close binary systems in the so-called case B of mass-exchange and re…
astro-ph.SR2024
The expected evolution of the binary system PTF J2238+743015.1
Luciano Piersanti, Lev R. Yungelson, Eduardo Bravo
Binary systems made by a low-mass CO WD and a He-donor represent possible progenitors of explosive events via He-detonation, producing low-luminosity thermonuclear Supernovae with…