Initial vs final sample of the VMP HK/HES stars

We analyze the dynamical properties of ~1500 very metal-poor (VMP; [Fe/H]<~-2.0) halo stars, based primarily on medium-resolution spectroscopic data from the HK and...本研究主要基于HK及……的中分辨率光谱数据，对约1500颗超贫金属（very metal-poor, VMP；[Fe/H]≈<-2.0）晕星的动力学特性展开分析。