Hot subdwarf stars Radial velocity variability

Hot subdwarf stars represent a late and peculiar stage in the evolution of low-mass stars, since they are likely formed by close binary interactions. In this work, we perform a...热亚矮星（Hot subdwarf stars）代表了低质量恒星演化晚期的一个特殊且独特的阶段，因为它们极大概率由密近双星相互作用形成。在本研究中，我们开展了……