Welcome to Xiao Guo’s Homepage!

郭潇，字培渊，湖北黄冈武穴人，科研工作者，国科大杭州高等研究院博士后，获选2023年博士后创新人才支持计划，主要从事引力波天体物理研究，空间引力波探测太极联盟成员，曾为KAGRA 合作组成员，于2023年获得中国科学院大学以及中国科学院国家天文台的天体博士学位，2017年本科毕业于武汉大学。除科研之外，也从事天文相关的科普工作，杭州市天文学会科普讲师（具体见后）。

I am Xiao GUO (郭潇). I obtained PhD degree at National Astronomical Observatories, Chinese Academy of Sciences (NAOC) and University of Chinese Academy of Sciences (UCAS) in 2023. I engage in gravitational wave astrophysics research, and I am a member of KAGRA collaboration. I have ever been a volunteer instructor of the Museum of Nuclear Bomb, Missile and Satellite, CAS in 2017-2018 and have taken part in many voluntary activities. I love science and the popularization of science, and have written several popular science articles and given some popular science lectures to public. Here is some personal information about me:

• E-mail: guoxiao17@mails.ucas.ac.cn, guoxiaowhu@whu.edu.cn
• ORCID: 0000-0001-5174-0760
• Homepage: https://guoxiaowhu.github.io/Xiao_Guo/
• Homepage(UCAS): https://people.ucas.edu.cn/~xiao_guo
• Github: guoxiaowhu
• Researchgate: Xiao Guo
• Zhihu(知乎): 疏雪雾里
• WeChat Public Account: 疏雪雾里
• Bilibili account: 疏雪雾里
• Sina Weibo account: 疏雪雾里
• Office: 国科大杭高院3号楼2B-216

  Interested Fields

• Gravitational Wave
  • Data analysis
  • Pulsar timing array
  • Gravitational lensing of gravitational wave
  • Waveform template calculation
  • Origins of gravitational wave sources
• Gravitational lensing & dark matter
  • Nature of dark matter
  • Mathematics of gravitational lensing
• Compact objects
  • Neutron star: equation of state, including quark star, strangeon star and so on
  • Black hole
• Numerical relativity
• Numerical calculation for highly oscillatory integral
• Gravitation & Cosmology
  • Gravitational thoery
  • Dark matter

Education

• 2013.9-2017.6: Wuhan University, physics, bachelor;
• 2017.9-2023.6: National Astronomical Observatories, Chinese Academy of Sciences, astrophysics, doctor, supervisor: Youjun Lu (陆由俊).

Teaching

Teaching assistant of Youjun Lu et al’s Gravitation and Cosmology course in UCAS, spring, 2022

Publications

• Guo Xiao & Lu Youjun (2020). Convergence and efficiency of different methods to compute the diffraction integral for gravitational lensing of gravitational waves. Physical Review D, 102, 124076. arXiv:2012.03474.
• Lu Youjun, Guo Xiao (2022). The first detection of neutron star-black hole binary mergers. Chinese Science Bulletin(科学通报), 67: 2610-2615, DOI: 10.1360/TB-2022-0078.
• Guo Xiao & Lu Youjun (2022). Probing the nature of dark matter via gravitational waves lensed by small dark matter halos. Physical Review D, 106, 023018. arXiv:2207.00325.
• Guo Xiao, Lu Youjun & Yu Qingjuan (2022). On Detecting Nearby Nanohertz Gravitational Wave Sources via Pulsar Timing Arrays. The Astrophysical Journal, 939, 55. arXiv: 2209.05666.
• Ma Hao, Lu Youjun, Guo Xiao, Zhang Siqi & Chu Qingbo (2023). On the detection of the electromagnetic counterparts from lensed gravitational wave events by binary neutron star mergers. MNRAS, 518,6183. arXiv: 2307.02756.
• Guo Xiao & Cao Zhoujian (2024). Testing an exact diffraction formula with gravitational wave source lensed by a supermassive black hole in binary systems. JCAP, 05, 084. arXiv: 2401.01581.
• Chen Zhiwei, Xie Yushan, Lu Youjun, Shan Huanyuan, Li Nan, Luo Yuchao & Guo Xiao (2024). Detection Rate of Galaxy Cluster-lensed Stellar Binary Black Hole Mergers by the Third-generation Gravitational-wave Detectors. The Astrophysical Journal, 977, 64. arXiv: 2410.20701.
• Guo Xiao, Yu Qingjuan & Lu Youjun (2025). Constraining the Binarity of Massive Black Holes in the Galactic Center and Some Nearby Galaxies via Pulsar Timing Array Observations of Gravitational Waves. The Astrophysical Journal, 978, 104. arXiv: 2411.14150.
• Li Zhao, Guo Xiao, Liu Tan, Zhu Tao & Zhao Wen (2024). Schwarzschild Lensing From Geodesic Deviation. Accepted by JCAP. arXiv: 2409.06281.
• Yang Qing, Guo Xiao, Cao Zhoujian, Shao Xiaoyun & Yuan Xi (2024). Anisotropy of Nanohertz Gravitational Wave Background and Individual Sources from Supermassive Binary Black Holes: Probe of Cosmic Large Scale Structure. arXiv: 2408.05043.

Other subject:

• YU, X., GUO, X., JI, Y., TANG, S., JIA, C. & LEI, F. (2022). Migrational movements and seasonal home ranges of Greater Crested Terns Thalasseus bergii breeding in the South China Sea. Marine Ornithology 50: 245 - 251

More publications can see my ORCID website or link.

Funding

• 2023, Fellowship of China National Postdoctoral Innovation Talents Support Program (Grant No. BX20230104)

Honors

• Basic Subject Freshman Scholarship, Wuhan University, fall, 2013
• Second-class Scholarship, Wuhan University, fall, 2014
• Outstanding Student, Wuhan University, fall, 2014
• Third prize in preliminary of Chinese Undergraduate Mathematics Contest, Nov., 2014
• Third prize in Chinese Undergraduate Physicists’ Tournament, May, 2015
• National Scholarship, fall, 2015
• Merit Student, Wuhan University, fall, 2015
• National Scholarship, fall, 2016
• Pexpertmaker to Merit Student, Wuhan University, fall, 2016
• Outstanding Graduate, Wuhan University, summer, 2017
• Excellent Student Cadre, UCAS, summer, 2018
• Merit Student, UCAS, summer, 2019

Conferences & Schools

• 2016.8, the 3rd BNU International Summer School on Quantum Gravity @ Beijing(北京)
• 2017, Spring School for Numerical Relativity (理论物理所数值相对论春季学校) @ ITP, CAS, Beijing(北京)
• 2017.7, the SYSU Gravitational Wave Summer School @ Zhuhai(珠海)
• 2019.6, the 6th KAGRA International Workshop @ Wuhan(武汉)
• 2019.8, the Third Conference for Gravitational Wave Astrophysics @ Kunming(昆明)
• 2019.11, The 2019 KIAA-PKU Astrophysics Forum: The Future of Gravitational Wave Astrophysics @ PKU, Beijing(北京)
• 2021.2.20-28, Mohanty gravitational wave data analysis workshop, online
• 2021.4, Annual Meeting of Division of Gravity & Relativistic Astrophysics, Chinese Physical Society @ Shenyang(沈阳). Talk: Numerical calculation of diffraction integral for gravitational lensing of gravitational wave
• 2021.6, Gravitational Wave Astrophysics Conference 2021 @ Hefei(合肥)
• 2022.2, Mohanty gravitational wave data analysis workshop @ online. Invited talk: On the Gravitational Lensing of Gravitational Wave
• 2023.3.31-4.2, 面向空间引力波探测的致密天体波源物理和天文学研究2022年度学术研讨会@中山大学, Zhuhai(珠海), China. Talk: Probing the Nature of Dark Matter via Gravitational Waves Lensed by Small Dark Matter Halos
• 2023.10.13-16, International Mini-Workshop: Gravitational Waves in the Early Universe @ ITP, CAS, Beijing(北京)
• 2023.10.20-24. Gravitation and Cosmology Workshop (引力与宇宙学研讨会) @ HIAS, UCAS, Hangzhou (杭州). Talk: Probing the Nature of Dark Matter via Lensed Gravitational Waves
• 2023.11.7-8. Zhejiang Astronomy Computing Series (计算天文国际会议) @ Zhejiang Lab (之江实验室), Beijing (北京). Talk: Detecting Nearby Gravitational Wave Sources With Pulsar Timing Array
• 2024.2.23-25. 中国空间站望远镜与宇宙学研讨会@Shenzhen Technology University (SZTU), Shenzhen (深圳). Talk: On the detection of the electromagnetic counterparts from lensed gravitational wave events by binary neutron star mergers
• 2024.4, Annual Meeting of Division of Gravity & Relativistic Astrophysics, Chinese Physical Society @ Hengyang (衡阳). Talk: On the detection of the electromagnetic counterparts from lensed gravitational wave events by binary neutron star mergers
• …..

Invited talks:

• 2022.9.5, Probing the Nature of Dark Matter via Gravitational Waves Lensed by Small Dark Matter Halos, SWIFAR(online)
• 2023.3.14, Probing the Nature of Dark Matter via Gravitational Waves Lensed by Small Dark Matter Halos@KIAA, PKU
• 2023.6.5, 用引力波的引力透镜效应探测暗物质的本质(Probing the nature of dark matter via lensed gravitational wave)@Shenzhen Technology University (SZTU)
• 通过被小暗物质晕透镜的引力波来探索暗物质的本质@中国科学技术大学
• 重庆大学
• 北师大珠海
• 中山大学珠海校区
• 南京天光所
• 南昌大学

Skills & Courses

I have learnt these skills & courses

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Hobbies

余喜爱数理、天文、诗词乐曲，偶尔写诗作赋，寄情山水。

• Music: singing, harmonica(口琴), piano, etc.
• Chinese poetry
• Running, badminton, etc.
• Astronomy & traveling, and I like the beauty of nature
• Aerospace: aeronautics and astronautics
• Photography
• Go (围棋) and so on

吾听风雨，吾览江山，常觉风雨江山之外，有万不得已者在。此万不得已者，即词心。（周况颐）

诗者，志之所之也，在心为志，发言为诗，情动于中而形于言，言之不足，故嗟叹之，嗟叹之不足，故咏歌之（《毛诗序》）

Popularization of Science 科普

自媒体：

• 国科大天文学院：
  • 超新星中的引力波（一）（二）
  • 双中子星知多少
• 中科院物理所：
  • 除了时间简史，关于霍金，你还应该知道这些
• 中国科学院国家天文台：
  • AI版哥白尼，推导日心说so easy
  • 聆听五音俱全的引力波宇宙1.时空的交响乐, 2.地基引力波探测, 3.空间引力波探测, 4.脉冲星计时阵引力波探测, 5.宇宙微波背景实验探测原初引力波 (主要负责文本撰写)
  • 长图 宇宙中的引力波交响乐
• 风云之声：
  • “被动网红”韦神到底是研究什么的

期刊/报刊：

• 郭潇, (2020)，天琴：听见更多引力波的旋律. 北京日报
• 郭潇 & 陆由俊, (2019). 引力波探测：倾听宇宙的弦外之音. 知识就是力量（汉藏文）, 1, 22
• 陆由俊 & 郭潇, (2022). 人类首次探测到中子星-黑洞并合. 科学通报, 67: 2610-2615, DOI: 10.1360/TB-2022-0078.

科普报告：

• 四合院里中秋望月@美后肆时F1美会馆(2021.9.21，中秋)
• 引力波：倾听宇宙的交响乐@美后肆时F1美会馆(2021.10.7)
• 中国的探月故事@通州区图书馆（线上）(2022.8.7)，录制视频见B站或知乎
• 中国的探月故事@石景山区文化中心(2022.8.13)
• 时空的波动：引力波@通州区图书馆（线上）(2022.8.21)，录制视频见B站 或知乎
• 时空的波动：引力波@石景山区文化中心(2022.9.3)
• 恒星的“全家福”@北京儿童舒缓治疗活动中心(2023.7.8)，详见微信公众号推文
• 儒力教育科学星期天系列线上报告海报见链接
• 天方日谭@武穴市图书馆
• 引力波–时空的交响乐@杭州市天文学会
• ……

科普著作：

• 合著有《星征程：聆听宇宙的解答》，署名：中国科学院国家天文台
• 在南斗天文团队中参与了《DK太空》一书的校译工作
• 在南斗天文团队中参与编著绘本《和宇宙对话的中国》（电子工业出版社），可扫描图片上的小程序码购买

研学旅行：

• 亲子猫公司库布齐沙漠徒步观星活动(2017年10月2-4日，国庆节)
• 亲子猫公司库布齐沙漠徒步观星活动(2018年10月2-4日，国庆节)
• 西安高新十初腾格里沙漠观星活动(2023年7月20-24日)，详见微信公众号推文
• 乐檬kid 乌兰察布英仙座流星雨活动

科普讲解与观测：

• 中国科学院与“两弹一星”纪念馆
• 北京天文馆
• 北京古观象台
• 北京郊区观星

Social Experience

• 2014-2015，武汉大学物理学院13级物基二班班长；
• 2016-2017，武汉大学弘毅学堂16级弘毅五班助理班主任；
• 2017-2018，中国科学院大学天文协会学术部部长，中国科学院与”两弹一星”纪念馆讲解员；
• 2018-2019，国家天文台研究生会学术部部长；
• 自2019年南斗天文成立以来，始终为南斗天文老师团队里的一员。

Contact Me

You leave messeages on my social accounts or send an email to my email.