在INTEGRAL活动的最初四年中,
The Galactic population of HMXBs as seen with INTEGRAL during its four first years of activity
摘要:
我们收集了参数(位置,吸收,自旋,轨道周期等),在INTEGRAL最初四年的活动中,它探测到的所有银河系源中的已知源。我们使用这些参数来测试理论预测。例如,很明显,HMXB倾向于大多数在银河系臂的切线方向上被发现,而LMXB倾向于聚集在银河系凸起。然后,我们专注于HMXB,并提出了两个可能的新工具,除了众所周知的“Corbet-Bit”,以区分Be-HMXB和Sg-HMXB
英文摘要:
We collected the parameters (position, absorption, spin, orbital period, etc..), when known, of all Galactic sources detected by INTEGRAL during its four first years of activity. We use these parameters to test theoretical predictions. For example, it is clear that HMXBs tend to be found mostly in the tangential direction of the Galactic arms, while LMXBs tend to be clustered in the Galactic bulge. We then focus on HMXBs and present two possible new tools, in addition to the well-known ``Corbet-diagram'', to distinguish between Be-HMXBs and Sg-HMXBs
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