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“Hypernova” Radio Remnants

Published online by Cambridge University Press:  26 May 2016

Abdul I. Asvarov
Abdul I. Asvarov*
Affiliation:
Institute of Physics, 33 H. Javid Ave, 370143 BAKU, Azerbaijan

Abstract

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If recently discovered hypernova events are intrinsically energetic explosions of stars with a kinetic energy output of EK ≳ 1052 ergs than they can produce very large diameter (up to 500 pc) nonthermal radio shells. The properties of such shells are modelled and compared with the observational data on the large diameter supernova remnants (SNRs). One real candidate for the hypernova remnant is found. This is the supernova remnant N7793-S26 in the galaxy NGC 7793 (Pannuti et al. 2002).

Type
Part 4 Supernovae and Supernova Remnants
Information
Symposium - International Astronomical Union , Volume 214: High Energy Processes and Phenomena in Astrophysics , 2003 , pp. 137 - 140
Copyright
Copyright © Astronomical Society of the Pacific 2003 

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