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astro-ph.SR2026
A Rare Population of Intermediate-mass Helium Stars Between Hot Subdwarfs and Wolf-Rayet Stars
Gui-Yu Wang, Yong Shao, Jian-Guo He +3
Helium stars stripped of their hydrogen envelopes represent pivotal phases in binary evolution, yet their origins, particularly within the intermediate-mass range of $2-8\, M_{\odo…
astro-ph.SR2024
Modeling High Mass X-ray Binaries to Double Neutron Stars through Common Envelope Evolution
Yu-Dong Nie, Yong Shao, Jian-Guo He +3
We present detailed evolutionary simulations of wide binary systems with high-mass () donor stars and a neutron star. Mass transfer in such binari…