标题： 盘、尖峰和云：区分环境效应对BBH引力波波形的影响 显示英文标题

标题： Disks, spikes, and clouds: distinguishing environmental effects on BBH gravitational waveforms

摘要： 未来引力波干涉仪如LISA、太极、DECIGO和天琴，将能够对黑洞周围的环境进行精确研究。在本文中，我们研究了中等和极端质量比的双黑洞旋进，并考虑了围绕主黑洞的三种可能环境：吸积盘、暗物质尖峰以及超轻标量场云，也称为引力原子。我们对这三种环境的可检测性和可测量性进行了贝叶斯分析。具体聚焦于LISA的检测情况，我们表明它们在引力波形上留下的特征印记将使我们能够识别生成信号的环境，并准确重建其模型参数。 显示英文摘要

摘要： Future gravitational wave interferometers such as LISA, Taiji, DECIGO, and TianQin, will enable precision studies of the environment surrounding black holes. In this paper, we study intermediate and extreme mass ratio binary black hole inspirals, and consider three possible environments surrounding the primary black hole: accretion disks, dark matter spikes, and clouds of ultra-light scalar fields, also known as gravitational atoms. We present a Bayesian analysis of the detectability and measurability of these three environments. Focusing for concreteness on the case of a detection with LISA, we show that the characteristic imprint they leave on the gravitational waveform would allow us to identify the environment that generated the signal, and to accurately reconstruct its model parameters.