A 2MASS view of the Sgr dSph. VI.

We present high-resolution spectroscopic measurements of the abundances of the {alpha} element titanium (Ti) and s-process elements yttrium (Y) and lanthanum (La) for 59...本研究提供了针对59颗……的α元素（alpha element）钛（Ti）以及s过程元素（s-process elements）钇（Y）与镧（La）的丰度高分辨率光谱测量结果。