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Astrophysics > Instrumentation and Methods for Astrophysics

arXiv:2108.02860 (astro-ph)
[Submitted on 5 Aug 2021]

Title:AMEGO-X: MeV gamma-ray Astronomy in the Multimessenger Era

Authors:Henrike Fleischhack
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Abstract:Recent detections of gravitational wave signals and neutrinos from gamma-ray sources have ushered in the era of multi-messenger astronomy, while highlighting the importance of gamma-ray observations for this emerging field. AMEGO-X, the All-sky Medium Energy Gamma-Ray Observatory eXplorer, is an MeV gamma-ray instrument that will survey the sky in the energy range from hundreds of keV to one GeV with unprecedented sensitivity. AMEGO-X will detect gamma-ray photons both via Compton interactions and pair production processes, bridging the "sensitivity gap" between hard X-rays and high-energy gamma rays. AMEGO-X will provide important contributions to multi-messenger science and time-domain gamma-ray astronomy, studying e.g. high-redshift blazars, which are probable sources of astrophysical neutrinos, and gamma-ray bursts. I will present an overview of the instrument and science program.
Comments: Presented at the 37th International Cosmic Ray Conference (ICRC 2021), July 12th -- 23rd, 2021; Online -- Berlin, Germany
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); High Energy Astrophysical Phenomena (astro-ph.HE)
Cite as: arXiv:2108.02860 [astro-ph.IM]
  (or arXiv:2108.02860v1 [astro-ph.IM] for this version)
  https://doi.org/10.48550/arXiv.2108.02860

Submission history

From: Henrike Fleischhack Dr. [view email]
[v1] Thu, 5 Aug 2021 21:33:13 UTC (1,614 KB)
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