中国天眼新视角:毫秒脉冲星与引力波探针  

New view of FAST telescope:Millisecond pulsars and gravitational waves probes

作　　者：周云刚 王德华[1] 张承民[2,3,4] 崔翔翰 吴鑫基 杨智尧[1] 马书 ZHOU Yungang;WANG Dehua;ZHANG Chengmin;CUI Xianghan;WU Xinji;YANG Zhiyao;MA Shu(School of Physics and Electronic Science,Guizhou Normal University,Guiyang 550025,China;National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China;School of Physical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China;Key Laboratory of FAST,Chinese Academy of Sciences,Beijing 100101,China;Department of Astronomy,Peking University,Beijing 100091,China)

机构地区：[1]贵州师范大学物理与电子科学学院,贵阳550025 [2]中国科学院国家天文台,北京100101 [3]中国科学院大学物理科学学院,北京100049 [4]中国科学院FAST重点实验室,北京100101 [5]北京大学天文系,北京100091

出　　处：《科技导报》2025年第5期45-54,共10页Science & Technology Review

基　　金：国家自然科学基金项目(12163001,12463007);国家自然科学天文联合基金项目(U1938117);贵州师范大学学术新苗基金项目(黔师新苗〔2022〕5号)。

摘　　要：综述了自毫秒脉冲星发现42年以来的研究进展,包括其物理性质、形成与演化、毫秒脉冲星计时阵列与引力波探测等方面的构想与新进展。介绍了球状星团中的毫秒脉冲星,这为认识它的演化提供了新的视角,并且有助于揭示脉冲星演化的关键过程。凭借FAST的高精度和高灵敏度优势,有望在未来从球状星团中发现新的特殊类型脉冲星和奇异天体,如双毫秒脉冲星系统(MSP-MSP)、毫秒脉冲星—黑洞系统(MSP-BH)、亚毫秒脉冲星等,这将极大地丰富对中子星种类和特性的认识。此外,FAST还将在纳赫兹引力波的探测中发挥重要作用,这为认识宇宙提供更加深入的洞察,揭示更多的奥秘。The discovery of millisecond pulsars has opened up a rich field for astrophysics.The FAST telescope plays an important role in the study of millisecond pulsars.This paper reviews the research progress of millisecond pulsars since their discovery 42 years ago,including their physical properties,formation and evolution,millisecond pulsar timing arrays and gravitational wave detection.The physical parameter distribution of millisecond pulsars is studied by statistical method,showing the unique properties of millisecond pulsars.In addition,this paper also introduces millisecond pulsars in globular clusters,which provides us with a new perspective on their evolution and helps to reveal the key process of pulsar evolution.With the advantages of FAST's high precision and high sensitivity,it is expected to discover new special types of pulsars and exotic objects from globular clusters in the future,e.g.,double millisecond pulsar systems(MSP-MSP),millisecond pulsar-black hole systems(MSP-BH),and submillisecond pulsars,which will greatly enrich our analysis of neutron star types and characteristics.In addition,FAST will also play an important role in the detection of nanohertz gravitational waves,which will provide us with deeper insights into the universe and reveal more mysteries of the universe.

关 键 词：脉冲星 中子星 毫秒脉冲星 引力波 中国天眼 

分 类 号：P145.6[天文地球—天体物理]