标题： 紧凑双星并合的复合引力波探测 显示英文标题

标题： Composite gravitational-wave detection of compact binary coalescence

摘要： 引力波探测依赖于对引力波探测器数据的计算负担沉重的处理。 紧凑双星的参数空间很大，最优探测策略通常需要几乎冗余的计算。 以前已经证明，搜索滤波器的奇异值分解可以消除冗余。 在这里，我们将展示奇异值分解在复合检测统计量中的应用。 这可以大大改善在大紧凑双星参数空间中计算可行的快速检测方案的前景。 显示英文摘要

摘要： The detection of gravitational waves from compact binaries relies on a computationally burdensome processing of gravitational-wave detector data. The parameter space of compact-binary-coalescence gravitational waves is large and optimal detection strategies often require nearly redundant calculations. Previously, it has been shown that singular value decomposition of search filters removes redundancy. Here we will demonstrate the use of singular value decomposition for a composite detection statistic. This can greatly improve the prospects for a computationally feasible rapid detection scheme across a large compact binary parameter space.