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arXiv 1903.04472astro-ph.HE
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γ射线与引力波

Gamma Rays and Gravitational Waves

E. Burns, S. Zhu, C. M. Hui, S. Ansoldi, S. Barthelmy, S. Boggs, S. B. Cenko, N. Christensen, C. Fryer, A. Goldstein, A. Harding, D. Hartmann, A. Joens, G. Kanb… 展开作者

E. Burns, S. Zhu, C. M. Hui, S. Ansoldi, S. Barthelmy, S. Boggs, S. B. Cenko, N. Christensen, C. Fryer, A. Goldstein, A. Harding, D. Hartmann, A. Joens, G. Kanbach, M. Kerr, C. Kierans, J. McEnery, B. Patricelli, J. Perkins, J. Racusin, P. Ray, J. Schlieder, H. Schoorlemmer, F. Schussler, A. Stamerra, J. Tomsick, Z. Wadiasingh, C. Wilson-Hodge, G. Younes, B. Zhang, A. Zoglauer

摘要:

第一次对中子星合并的多信使观测是由费米-GBM和INTEGRAL SPI-ACS在伽马射线中独立探测到的,而引力波是由高级LIGO和高级室女座探测到的。引力波是从具有加速四极矩的系统中发射出来的,可探测的源预计是紧凑的物体。几乎所有遥远的伽马射线源都是致密天体。因此,对这两个信使的偶然观测将继续揭示引力波和伽马射线的来源,并使多信使科学跨越Astro2020主题领域。这需要升级地面引力波网络和~keV-MeV伽马射线覆盖范围,以观测中子星合并,并在引力波和伽马射线中进行宽带覆盖,以监测其他预期的联合源。

英文摘要:

The first multimessenger observation of a neutron star merger was independently detected in gamma-rays by Fermi-GBM and INTEGRAL SPI-ACS and gravitational waves by Advanced LIGO and Advanced Virgo. Gravitational waves are emitted from systems with accelerating quadrupole moments, and detectable sources are expected to be compact objects. Nearly all distant astrophysical gamma-ray sources are compact objects. Therefore, serendipitous observations of these two messengers will continue to uncover the sources of gravitational waves and gamma-rays, and enable multimessenger science across the Astro2020 thematic areas. This requires upgrades to the ground-based gravitational wave network and ~keV-MeV gamma-ray coverage for observations of neutron star mergers, and broadband coverage in both gravitational waves and gamma-rays to monitor other expected joint sources.

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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