Chemical abundances of 87 KOIs

Recent studies showed that at low metallicities Doppler-detected planet-hosting stars have preferably high alpha-content and belong to the thick disk.We used the reconnaissance...近期研究表明，在低金属丰度（metallicity）环境下，经多普勒探测确认的行星宿主恒星往往具有更高的α元素丰度，且隶属于银盘厚盘（thick disk）。我们采用了踏勘巡天（reconnaissance）...