A 500 pc volume-limited sample of hot subluminous stars III. The short-period binary populationtranslating…

arXiv:2608.27673v1 Announce Type: new Abstract: Hot subdwarf stars of spectral types O and B (sdO/B) in binaries form as products of substantial mass loss near the tip of the red giant branch and offer powerful constraints on binary-star evolutionary models. However, details of…