Abundances and equivalent widths in NGC 2808

We present the abundance analysis of stars from the tip of the red giant branch (RGB) to below the RGB bump in the globular cluster NGC 2808 based on high-resolution echelle...本文呈现了基于高分辨率中阶梯光谱数据，对球状星团NGC 2808内从红巨星支（RGB）顶端至红巨星支拐点下方的恒星所开展的丰度分析。