论文标题
Zwicky瞬态设施数据的系统搜索，以实现超型二进制LISA可检测引力波源
A systematic search of Zwicky Transient Facility data for ultracompact binary LISA-detectable gravitational-wave sources
论文作者
论文摘要
Using photometry collected with the Zwicky Transient Facility (ZTF), we are conducting an ongoing survey for binary systems with short orbital periods ($P_{\rm b}<1\rm \,hr)$ with the goal of identifying new gravitational-wave sources detectable by the upcoming Laser Interferometer Space Antenna (LISA).在这里，我们提供了迄今为止发现的15个二进制系统的样本，其轨道周期从$ 6.91 \ rm \，min $到$ 56.35 \ rm \，min $。在15个系统中，有七个是黯然失色的系统，这些系统没有显示出明显的传质迹象。此外，我们发现了两个AM Canum venaticorum（AM CVN）系统和六个系统，主要在其光曲线中显示出椭圆形变化。我们提出了后续光谱和高速光度法，证实了这些系统的性质，其丽莎信噪比（SNR）的估计以及对其物理特征的讨论。
Using photometry collected with the Zwicky Transient Facility (ZTF), we are conducting an ongoing survey for binary systems with short orbital periods ($P_{\rm b}<1\rm \,hr)$ with the goal of identifying new gravitational-wave sources detectable by the upcoming Laser Interferometer Space Antenna (LISA). Here, we present a sample of fifteen binary systems discovered thus far, with orbital periods ranging from $6.91\rm\,min$ to $56.35\rm\,min$. Of the fifteen systems, seven are eclipsing systems which do not show signs of significant mass transfer. Additionally, we have discovered two AM Canum Venaticorum (AM CVn) systems and six systems exhibiting primarily ellipsoidal variations in their light curves. We present follow-up spectroscopy and high-speed photometry confirming the nature of these systems, estimates of their LISA signal-to-noise ratios (SNR), and a discussion of their physical characteristics.
