Results 11 to 20 of about 1,784 (215)
Annual Review of Nuclear and Particle Science, 1982 Cosmic gamma rays, the physical processes responsible for their production and the astrophysical sites from which they were seen are reported. The bulk of the observed gamma ray emission is in the photon energy range from about 0.1 MeV to 1 GeV, where observations are carried out above the atmosphere.
R Ramaty, R E Lingenfelter
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Gamma-Ray Astrophysics in the Time Domain
Galaxies, 2019 The last few years have seen gamma-ray astronomy maturing and advancing in the field of time-domain astronomy, utilizing source variability on timescales over many orders of magnitudes, from a decade down to a few minutes and shorter, depending on the ...
Frank M. Rieger
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AGILE Gamma-Ray Detection of the Exceptional GRB 221009A
The Astrophysical Journal Letters, 2023 Gamma-ray emission in the MeV–GeV range from explosive cosmic events is of invaluable relevance to understanding physical processes related to the formation of neutron stars and black holes.
Marco Tavani +49 more
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Gamma-Ray Line Astronomy [PDF]
AIP Conference Proceedings, 2005 9 pages, 5 figures; invited review at "Nuclei in the Cosmos 8", Vancouver, CA; accepted for publication in Nucl Phys ...
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Radio and γ-ray Evidence for the Supernova Origin of High-velocity Cloud Complex M
The Astrophysical Journal, 2023 Using λ 21 cm galactic neutral hydrogen data from the HI4PI survey and 0.75–30 MeV γ -ray emission from the Imaging Compton Telescope, we have searched for the origin event that accelerated high-velocity cloud Complex M.
J. T. Schmelz, G. L. Verschuur
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Research in Astronomy and Astrophysics, 2009 Invited review, published in Research in Astronomy and Astrophysics (see http://www.raa-journal.org/raa/index.php/raa/article/view/251)
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GammaLearn - first steps to apply Deep Learning to the Cherenkov Telescope Array data [PDF]
EPJ Web of Conferences, 2019 The Cherenkov Telescope Array (CTA) is the next generation of ground-based gamma-ray telescopes for gamma-ray astronomy. Two arrays will be deployed composed of 19 telescopes in the Northern hemisphere and 99 telescopes in the Southern hemisphere. Due to
Vuillaume Thomas +6 more
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A Stochastic Approach to Reconstruct Gamma-Ray-burst Light Curves
The Astrophysical Journal Supplement Series, 2023 Gamma-ray bursts (GRBs), as they are observed at high redshift ( z = 9.4), are vital to cosmological studies and investigating Population III stars. To tackle these studies, we need correlations among relevant GRB variables with the requirement of small ...
Maria G. Dainotti +6 more
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TeV Instrumentation: Current and Future
Galaxies, 2022 During the last 20 years, TeV astronomy has turned from a fledgling field, with only a handful of sources, into a fully-developed astronomy discipline, broadening our knowledge on a variety of types of TeV gamma-ray sources. This progress has been mainly
Julian Sitarek
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Nuclear Physics News, 2001 This paper summarizes recents results in gamma-ray astronomy, most of which were derived with data from ground-based gamma-ray detectors. Many of the contributions presented at this conference involve multiwavelength studies which combine ground-based gamma-ray measurements with optical data or space-based X-ray and gamma-ray measurements.
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