论文标题

通过高质量X射线二进制的磁场强度的概率分布

Probability Distribution of Magnetic Field Strengths through the Cyclotron Lines in High-Mass X-ray Binaries

论文作者

Taani, Ali, Khasawneh, Awni, Mardini, Mohammad, Abushattal, Ahmad, Al-Wardat, Mashhoor

论文摘要

测得的回旋线线变化的研究对于了解磁化中子星系中增生过程的物理学非常重要。我们研究了几种高质量X射线二进制文件(HMXB)的磁场形成,进化和分布。我们将注意力集中在其X射线光谱中HMXB类中检测到的回旋线线上。正如已经正确指出的那样,几个来源显示了回旋线的变化,这可能会导致增强动态的影响,因此会反映磁场特性。此外,可以使用吸积率变化和不同类型的伴侣的时间尺度差异来区分磁化的中子星。

The study of variation of measured cyclotron lines is of fundamental importance to understand the physics of the accretion process in magnetized neutron star systems. We investigate the magnetic field formation, evolution and distribution for several High- Mass X-ray Binaries (HMXBs). We focus our attention on the cyclotron lines that have been detected in HMXB classes in their X-ray spectra. As has been correctly pointed out, several sources show variation in cyclotron lines, this can result due to the effect of accretion dynamics, and hence that would reflect the magnetic field characteristics. Besides, the difference in time scales of variation of accretion rate and different type of companion can be used to distinguish between magnetized neutron stars.

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