Case-B-RLO

This is RLO where the donor star is post hydrogen core burning. Ex. hydrogen shell burning (Yungelson et al., 2024)

See Yungelson-case-b-rlo for more info

Yungelson, L., Kuranov, A., Postnov, K., Kuranova, M., Oskinova, L. M., & Hamann, W.-R. (2024). Elusive Hot Stripped Helium Stars in the Galaxy - I. Evolutionary Stellar Models in the Gap between Subdwarfs and Wolf-Rayet Stars. Astronomy & Astrophysics, 683, A37. https://doi.org/10.1051/0004-6361/202347806