2 papers
astro-ph.HE2026
Stellar black hole binaries from two common envelope evolution phases in triple stellar systems
Lotem Unger, Noam Soker
We propose a triple-star evolutionary channel involving two common envelope evolution (CEE) phases to form close binary black hole (BBH) systems with an average positive effective…
astro-ph.SR2026
Circumbinary disks in post common envelope binary systems with compact objects
Lotem Unger, Aldana Grichener, Noam Soker
We conduct a population synthesis study using the binary population synthesis code compas to explore the formation of circumbinary disks (CBDs) following the common envelope evolut…