FUV radial velocities of 59 Cyg

We report on the detection of a hot subdwarf component in the Be binary system, 59 Cygni. The spectral signature is found in cross-correlation functions of photospheric model...本研究报道了在Be双星系统天鹅座59（59 Cygni）中探测到热亚矮星（hot subdwarf）成分。该光谱特征被发现于光球模型的互相关函数中。