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arXiv 1909.05960astro-ph.HE
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伽玛暴的多信使观测:GW联系

Multi-Messenger Observations of GRBs: The GW connection

Elisabetta Bissaldi

摘要:

两年前,天文学界见证了一个历史性的突破性观测:伽马射线仪器探测到一个短的伽马射线暴(GRB),同时探测到两颗双星中子星合并产生的引力波信号。GRB-GW的联合观测为现代天体物理学的新篇章铺平了道路:“多信使”时代。在这篇文章中,我将回顾2015年至2017年在LIGO-Virgo实验的前两次观测运行(O 1/O2)期间获得的伽马射线实验的主要结果,并强调当前运行(O3)期间的策略和状态,该运行将涵盖从2019年4月开始的一年时间。最后,我将集中在伽马射线任务致力于GW对应的研究的未来前景。

英文摘要:

Two years ago, the astronomical community witnessed a historical breakthrough observation: the detection of a short Gamma-Ray Burst (GRB) by gamma-ray instruments in coincidence with the detection of a Gravitation Wave (GW) signal produced by the coalescence of two binary neutron stars. This joint GRB-GW observation paved the way to a new chapter in modern astrophysics: the "Multi-Messenger" era. In this contribution, I will review the main results by gamma-ray experiments obtained from 2015 to 2017 during the first two observational runs of the LIGO-Virgo experiments (O1/O2), and highlight strategies and status during the current run (O3) which will cover a 1-year period starting April 2019. Finally, I will focus on future prospects for gamma-ray missions dedicated to GW counterpart studies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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