| The Precursor of GRB211211A:A Tide-induced Giant Quake? |
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| 作者姓名： | Enping Zhou Yong Gao Yurui Zhou Xiaoyu Lai Lijing Shao Weiyang Wang Shaolin Xiong Renxin Xu Shuxu Yi Garvin Yim Han Yue Zhen Zhang |
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| 作者单位： | 1. School of Physics, Huazhong University of Science and Technology;2. Kavli Institute for Astronomy and Astrophysics, Peking University;3. School of Physics, Peking University;4. Research Center for Astronomy, Hubei University of Education;5. University of Chinese Academy of Sciences;6. Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences;7. School of Earth and Space Sciences, Peking University |
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| 摘 要： | The equilibrium configuration of a solid strange star in the final inspiral phase with another compact object is generally discussed,and the starquake-related issue is revisited,for a special purpose to understand the precursor emission of binary compact star merger events(e.g.,that of GRB211211A).As the binary system inspirals inward due to gravitational wave radiation,the ellipticity of the solid strangeon star increases due to the growing tidal field of its compact companion.Elastic energy is...
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