Synergy SKA - CTA: Supernova remnants as cosmic accelerators
Date Issued
2017
Abstract
Supernova remnants (SNRs) are one of the most important sites where particles are accelerated with high efficiency and in a wide range of energies, becoming an important component of cosmic rays. A good test for this hypothesis will be possible using the data collected by next-generation radio and gamma-ray observatories, like the Square Kilometre Array (SKA) and the Cherenkov Telescope Array (CTA). Radio emission is fundamental to explore the SNR environment and to shed light on the physical processes involved in particle acceleration, providing direct links to high-energy physics. Two cases of SNRs recently studied in radio are presented, showing the importance of high-resolution radio images. An overview of SKA and its precursors is given with our ongoing preparation work. In particular, we present the EMU survey and the pathfinder project SCORPIO. Finally a direct view of the tight connection between SKA and CTA future studies of SNRs is provided.
Coverage
Supernova 1987A:30 years later - Cosmic Rays and Nuclei from Supernovae and their Aftermaths
All editors
Marcowith, A.; Renaud, M.; Dubner, G.; Ray, A.; Bykov, A.
Volume
vol. 12, S331
Start page
345
Conferenece
Supernova 1987A:30 years later - Cosmic Rays and Nuclei from Supernovae and their Aftermaths
Conferenece place
Saint-Gilles-les-Bains, La Réunion Island, France
Conferenece date
20-24 February, 2017
Issn Identifier
1743-9213
Ads BibCode
2017IAUS..331..345I
Rights
open.access
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