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Particle Acceleration and Radio Emission of the Supernovae Remnants at Different Stages of their Evolution
Published online by Cambridge University Press: 04 August 2017
Extract
In this Paper, I consider physical processes, governing relativistic electrons in SNRs.
a) SNRs at the age t > 102 yr. I argue that the shock wave acceleration faces some difficulties. Then I show that the temporal evolution of the SNRs radio emission can be accounted for without involving the acceleration.
b) SNRs at the age t < 102 yr. I associate the lack of radio emission at this stage (Brown and Marscher, 1978) with the weakness of the magnetic field.
c) I infer that the most efficient particle acceleration and radio emission of the SNRs should occur at the stage t ~ 102 yr.
- Type
- I. Young Supernova Remnants
- Information
- Symposium - International Astronomical Union , Volume 101: Supernova Remnants and Their X-Ray Emission , 1983 , pp. 183 - 186
- Copyright
- Copyright © Reidel 1983