SMC dusty OB stars. I. Optical spectroscopy

We present the results of optical spectroscopic follow-up of 125 candidate main sequence OB stars in the Small Magellanic Cloud (SMC) that were originally identified in the...本研究报道了小麦哲伦星系（Small Magellanic Cloud, SMC）内125颗候选主序OB星的光学光谱后续观测结果，这些天体最初在……中被识别。