Radial velocities of 6 X-ray cataclysmic binaries

We conducted time-resolved optical spectroscopy and/or time-series photometry of 15 cataclysmic binaries that were discovered in hard X-ray surveys by the Swift Burst Alert...我们针对15颗由Swift Burst Alert...在硬X射线巡天中发现的激变双星（cataclysmic binaries）开展了时间分辨光学光谱学及（或）时间序列测光观测研究。