超大质量双黑洞的引力波模板和信号识别  

Gravitational wave templates and signal recognition of supermassive binary black holes

作　　者：李滋浩 曹周键 LI ZiHao;CAO ZhouJian(School of Fundamental Physics and Mathematical Sciences,Hangzhou Institute for Advanced Study,UCAS,Hangzhou 310024,China;Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]国科大杭州高等研究院,基础物理和数学科学学院,杭州310024 [2]中国科学院理论物理研究所,北京100190 [3]中国科学院大学,北京100049

出　　处：《中国科学:物理学、力学、天文学》2025年第3期2-13,共12页Scientia Sinica Physica,Mechanica & Astronomica

基　　金：国家重点研发计划(编号:2021YFC2203001)资助项目。

摘　　要：超大质量双黑洞是空间引力波探测最为重要和最为主要的引力波源之一.同地面引力波探测类似,匹配滤波数据分析方法是处理引力波数据、反演波源参数、实现天文观测的标准化方法.波源的波形模板是匹配滤波方法实施的前提条件.本文主要基于作者团队近年来的成果,简要总结了超大质量双黑洞引力波模板和信号识别问题的研究,目的是帮助读者迅速了解针对空间引力波探测的超大质量双黑洞的引力波模板和信号识别问题研究现状.Supermassive binary black holes are among the most important and primary sources of gravitational wave detections by space-based detectors.Similar to ground-based gravitational wave detections,the matched filtering data analysis method is a standardized approach for processing gravitational wave data and measuring source parameters to get astrophysical information.The waveform template of the wave source is a prerequisite for implementing the matched filtering method.This article focuses on the problem of gravitational wave template and signal recognition for supermassive binary black holes.Based on the research results of the author’s research team in recent years,a brief review is made on the construction of gravitational wave templates and the development of signal recognition methods for supermassive binary black holes.The purpose is to help readers quickly understand the current research status of gravitational wave templates and signal recognition for supermassive binary black holes in space-based gravitational wave detection.

关 键 词：空间引力波探测 超大质量双黑洞 引力波模板 

分 类 号：P145.8[天文地球—天体物理] P142.84[天文地球—天文学]