Relativistic Cosmic-Ray Spectra in the Fully Nonlinear Theory of Shock Acceleration
- 9 December 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 55 (24) , 2735-2738
- https://doi.org/10.1103/physrevlett.55.2735
Abstract
Cosmic-ray spectra are calculated within the fully nonlinear theory of shock acceleration including the finite phase velocity of the scattering Alfvén waves. The spectra are weakly dependent on shock parameters over the range typical of supernova remnants, and in good agreement with the observations. Nevertheless, the very hard spectra indicated by ultrahigh-energy observations of compact binary sources can be accounted for with extremely strong shocks.Keywords
This publication has 9 references indexed in Scilit:
- Nonlinear shock acceleration. III - Finite wave velocity, wave pressure, and entropy generation via wave dampingThe Astrophysical Journal, 1985
- Monte Carlo shock-like solutions to the Boltzmann equation with collective scatteringThe Astrophysical Journal, 1984
- The Origin of Ultra-High-Energy Cosmic RaysAnnual Review of Astronomy and Astrophysics, 1984
- On the theory of cosmic-ray-mediated shocks with variable compression ratioThe Astrophysical Journal, 1984
- An introduction to the theory of diffusive shock acceleration of energetic particles in tenuous plasmasReports on Progress in Physics, 1983
- Particle acceleration by astrophysical shocksThe Astrophysical Journal, 1978
- The acceleration of cosmic rays in shock fronts - IMonthly Notices of the Royal Astronomical Society, 1978
- A theory of the interstellar medium - Three components regulated by supernova explosions in an inhomogeneous substrateThe Astrophysical Journal, 1977
- Large-Scale Effects of Supernova Remnants on the Galaxy: Generation and Maintenance of a Hot Network of TunnelsThe Astrophysical Journal, 1974