Abundances in host stars XO-2S and XO-2N

With the aim of connecting the compositions of stars and planets, we present the abundances of carbon and oxygen, as well as iron and nickel, for the transiting exoplanet host...本研究旨在建立恒星与行星的成分关联，现提供凌日系外行星宿主恒星的碳、氧、铁及镍元素丰度数据...