脉冲星发现55年：中国天眼展望

张承民; 崔翔翰; 王德华; 杨佚沿; 张见微; 余竞; 孙益洪; 王双强; 吴庆东; 潘元月; 周世奇; 叶长青

doi:10.3981/j.issn.1000-7857.2022.24.008

科技导报 >

2022 , Vol. 40 >Issue 24: 72 - 77

DOI: https://doi.org/10.3981/j.issn.1000-7857.2022.24.008

综述

脉冲星发现55年：中国天眼展望

张承民 ,
崔翔翰 ,
王德华 ,
杨佚沿 ,
张见微 ,
余竞 ,
孙益洪 ,
王双强 ,
吴庆东 ,
潘元月 ,
周世奇 ,
叶长青

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1. 中国科学院国家天文台, 北京 100101;
2. 中国科学院大学物理科学学院, 北京 100049;
3. 中国科学院 FAST 重点实验室, 北京 100101;
4. 贵州师范大学物理与电子科学学院, 贵阳 550025;
5. 贵州师范学院物理与电子科学学院, 贵阳 550018;
6. 中国科学院新疆天文台, 乌鲁木齐 830011;
7. 湘潭大学物理与光电工程学院, 湘潭 411105;
8. 中山大学物理与天文学院, 珠海 519082

张承民，研究员，研究方向为脉冲星与中子星天体物理，电子信箱： zhangcm@bao.ac.cn

收稿日期: 2022-01-02

修回日期: 2022-07-01

网络出版日期: 2023-01-11

基金资助

国家自然科学天文联合基金项目（U1938117）；贵州师范学院博士课题（2020BS021）

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55 years after pulsar discovery: Future of FAST telescope

ZHANG Chengmin ,
CUI Xianghan ,
WANG Dehua ,
YANG Yiyan ,
ZHANG Jianwei ,
YU Jing ,
SUN Yihong ,
WANG Shuangqiang ,
WU Qingdong ,
PAN Yuanyue ,
ZHOU Shiqi ,
YE Changqing

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1. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China;
2. School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China;
3. CAS Key Laboratory of FAST, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China;
4. School of Physics and Electronic Science, Guizhou Normal University, Guiyang 550025, China;
5. School of Physics and Electronic Science, Guizhou Education University, Guiyang 550018, China;
6. Xinjiang Observatories, CAS, Urumqi 830011, China;
7. Key Laboratory of Stars and Interstellar Medium, Xiangtan University, Xiangtan 411105, China;
8. School of Physics and Astronomy, Sun Yat-Sen University, Zhuhai 519082, China

Received date: 2022-01-02

Revised date: 2022-07-01

Online published: 2023-01-11

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摘要

脉冲星的发现是人类认识宇宙的重要里程碑之一。介绍了脉冲星自发现至今55年来的研究进展，包括引力波与广义相对论的验证、毫秒脉冲星、脉冲星周期跃变、脉冲星射电辐射效率、快速射电暴与河外脉冲星等方面。展望了中国天眼（FAST）未来发现新的特殊类型脉冲星的潜力，如黑洞脉冲星系统/亚毫秒脉冲星/新型双脉冲星系统，依此实施更高精度验证引力波实验；利用FAST的高灵敏度、高精度研究脉冲星辐射的精细结构，深入了解其物理机制。

关键词： 脉冲星; 中子星; 引力波; 中国天眼

本文引用格式

张承民 , 崔翔翰 , 王德华 , 杨佚沿 , 张见微 , 余竞 , 孙益洪 , 王双强 , 吴庆东 , 潘元月 , 周世奇 , 叶长青 . 脉冲星发现55年：中国天眼展望[J]. 科技导报, 2022 , 40(24) : 72 -77 . DOI: 10.3981/j.issn.1000-7857.2022.24.008

Abstract

Pulsars discovery is one of the important milestones in human understanding of the universe. In this paper, we briefly introduce the pulsar research of recent 55 years, including the verification of gravitational waves and general relativity, the findings of millisecond pulsars, pulsar periodic jumps, pulsar radio radiation efficiency, fast radio bursts and extragalactic pulsars. we look forward to the potential of the Chinese FAST telescope for the discovery of new types of special pulsars in the future, including black hole pulsar, sub-millisecond pulsar, and new double pulsar systems, which will lead to more accurate validation of gravitational wave experiments; the fine structure of pulsar radiation is also studied by FAST with high sensitivity and high precision, and the physical mechanism of pulsar radiation will be deeply understood.

Key words： pulsar; neutron star; gravitational wave; FAST telescope

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