Results 1 to 10 of about 4,845 (263)
Drifting discrete Jovian radio bursts reveal acceleration processes related to Ganymede and the main aurora [PDF]
Nature Communications, 2023 Radio detection at high time-frequency resolutions is a powerful means of remotely studying electron acceleration processes. Radio bursts have characteristics (polarization, drift, periodicity) making them easier to detect than slowly variable emissions.
Emilie Mauduit +3 more
doaj +2 more sources
Astron Astrophys Rev, 2019 AbstractThe discovery of radio pulsars over a half century ago was a seminal moment in astronomy. It demonstrated the existence of neutron stars, gave a powerful observational tool to study them, and has allowed us to probe strong gravity, dense matter, and ...
Petroff E, Hessels JWT, Lorimer DR.
europepmc +7 more sources
Gamma-Ray Bursts: A Radio Perspective [PDF]
Advances in Astronomy, 2016 Gamma-ray bursts (GRBs) are extremely energetic events at cosmological distances. They provide unique laboratory to investigate fundamental physical processes under extreme conditions.
Poonam Chandra
doaj +3 more sources
Progress in Particle and Nuclear Physics, 2018 Eighteen years after their discovery, the astronomical sources and radiation mechanisms of fast radio bursts remain mysterious. Their radiation is as bright as that of pulsars, with brightness temperatures as high as $\sim 10^{36}$ K, implying coherent emission, but the plasma physics that forms the coherent charge bunches, with net charges of order a ...
Popov, S. B. +2 more
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Space weather study through analysis of solar radio bursts detected by a single-station CALLISTO spectrometer [PDF]
Annales Geophysicae, 2021 This article summarises the results of an analysis of solar radio bursts (SRBs) detected by the Compound Astronomical Low-cost Low-frequency Instrument for Spectroscopy and Transportable Observatory (CALLISTO) spectrometer hosted by the University of ...
T. Ndacyayisenga +3 more
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EXPLORATION OF THE SOLAR DECAMETER RADIO EMISSION WITH THE UTR-2 RADIO TELESCOPE [PDF]
Radio Physics and Radio Astronomy, 2021 Purpose: The overview of the scientifi c papers devoted to the study of the solar decameter radio emission with the world’s largest UTR-2 radio telescope (Ukraine) published for the last 50 years. Design/methodology/approach: The study and analysis of
V. N. Melnik +5 more
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Astronomy & Geophysics, 2021 Abstract Shami Chatterjee reviews fast radio bursts, focusing on the rapid recent progress in observations of these enigmatic events, our understanding of their central engines, and their use as probes of the intergalactic ...
openaire +1 more source
Journal of Space Weather and Space Climate, 2023 Solar radio bursts have been associated with a number of disruptions in avionic systems. The objective of this work is to develop solar radio burst interference thresholds which account for the technical specifications of aviation-related instrumentation,
McKee Sarah Ruth +3 more
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FAST RADIO BURST/GAMMA-RAY BURST COSMOGRAPHY [PDF]
The Astrophysical Journal, 2014 Recently, both theoretical arguments and observational evidence suggested that a small fraction of fast radio bursts (FRBs) could be associated with gamma-ray bursts (GRBs). If such FRB/GRB association systems are commonly detected in the future, the combination of dispersion measure (DM) derived from FRBs and redshifts derived from GRBs makes these ...
He Gao, Zhuo Li, Bing Zhang
openaire +2 more sources
A repeating fast radio burst [PDF]
Nature, 2016 22 pages, 2 figures and 3 tables.
Spitler, L.G. +23 more
openaire +8 more sources