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arXiv 1702.07210astro-ph.GAastro-ph.HE
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AGN的周期性光学变化

Periodic optical variability of AGN

E. Bon, P. Marziani, N. Bon

摘要:

在这里,我们提出的证据,在几个活动星系核中检测到的光发射的周期性。光变曲线和径向速度曲线具有明显的周期性。我们讨论了可能产生这种周期性变化的机制及其影响。结果与活动星系核中心超大质量黑洞附近可能探测到的轨道运动是一致的。

英文摘要:

Here we present the evidence for periodicity of an optical emission detected in several AGN. Significant periodicity is found in light curves and radial velocity curves. We discuss possible mechanisms that could produce such periodic variability and their implications. The results are consistent with possible detection of the orbital motion in proximity of the AGN central supermassive black holes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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