摘要
分析１９８５年ＥＸＯＳＡＴ卫星对银河核球Ｘ射线源ＧＸ９＋１的观测数据，发现该源存在几百秒量级的振荡现象，这一结果有助于了解小质量Ｘ射线双星Ｇｘ９＋１的吸积特性和轨道运动。
We analyze the Exosat data of the,Galactic bulge source GX9+1 and find it exhibiting some oscillation phenomena in 1985 with a time scale of a few hundred seconds.Our study will contribute to a better understanding of the accretion and orbital properties of this bright low-mass X-ray binary.
基金
国家自然科学基金
关键词
银河核球
X射线源
振荡
the Galactic bulge,X-ray source,Oscillation
