Physical properties of cool SGs in LMC

Characterizing the physical properties of cool supergiants allows us to probe the final stages of a massive star's evolution before it undergoes core collapse. Despite their...对冷超巨星（cool supergiants）的物理特性进行测定，能够帮助我们探析大质量恒星发生核心坍缩（core collapse）之前的演化终末阶段。尽管其……