论文标题
通过空间干涉望远镜检测恒星的黑洞掩星
Detecting Black Hole Occultations by Stars with Space Interferometric Telescopes
论文作者
论文摘要
我们表明,可以使用恒星的射手座A*掩盖,可以用太空或太空的非常长的基线式互化计(SVLBIS)检测到,由于相对论进攻,其预期事件速率很高。我们计算掩盖事件的讲述信号,并描述可以伪装成信号的非培养事件的方法。
We show that the occultation of Sagittarius A* by stars can be detected with space-based or space-ground very-long-baseline-interferometers (SVLBIs), with an expected event rate that is high due to relativistic precession. We compute the tell-tale signal of an occultation event, and describe methods to flag non-occultation events that can masquerade as the signal.