标题： 由原初黑洞驱动的瞬态太阳振荡 显示英文标题

标题： Transient solar oscillations driven by primordial black holes

摘要： 恒星对原初黑洞（PBHs）的通过是透明的，并作为此类物体的地震探测器。 PBH的引力场会压缩恒星并使其产生声学振动。 我们计算了PBH穿过太阳时的地震特征。 该信号的背景是由超音速湍流激发的太阳振荡观测谱。 我们预测，质量大于10^21克（质量与小行星相当）的PBH可以通过现有的太阳观测设备进行检测。 由PBH激发的振荡在大尺度和高频处达到峰值，这使得它们在其他恒星中可能被检测到。 发现PBH将对宇宙学和高能物理产生深远的影响。 显示英文摘要

摘要： Stars are transparent to the passage of primordial black holes (PBHs) and serve as seismic detectors for such objects. The gravitational field of a PBH squeezes a star and causes it to ring acoustically. We calculate the seismic signature of a PBH passing through the Sun. The background for this signal is the observed spectrum of solar oscillations excited by supersonic turbulence. We predict that PBHs more massive than 10^21 g (comparable in mass to an asteroid) are detectable by existing solar observatories. The oscillations excited by PBHs peak at large scales and high frequencies, making them potentially detectable in other stars. The discovery of PBHs would have profound implications for cosmology and high-energy physics.