Thick Disk Chemical Abundance Distribution

We present a determination of the thick disk iron abundance distribution obtained from an in situ sample of F/G stars. These stars are faint, 15<=V=<18, selected on the...本文基于F/G型恒星的原位（in situ）样本，测定了银河系厚盘的铁丰度分布（iron abundance distribution）。该类恒星亮度较暗，视星等V满足15≤V<18，系通过特定标准筛选得到（原文此处后续内容被截断为selected on the...）。