Close companions to young stars. I. ChaI & Tau

We present the results of a multiplicity survey of 212 T Tauri stars in the Chamaeleon I and Taurus-Auriga star-forming regions, based on high-resolution spectra from the...本研究报道了基于高分辨率光谱（来源未完整给出），针对蝘蜓座I（Chamaeleon I）与金牛座-御夫座恒星形成区（Taurus-Auriga star-forming regions）内212颗金牛T星（T Tauri stars）开展的多重性巡天结果。