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- Title
Effect of radiative cooling on wave dispersion in a homogeneous medium with a magnetic field.
- Authors
Bisengaliev, R.; Mustsevoy, V.
- Abstract
Field's instability is revisited, and the results of a linear analysis of stability in a homogeneous medium with a magnetic field with allowance for radiative heating and cooling are reported. The allowance for cooling is shown to result in weak damping of acoustic and magnetoacoustic waves, and the instability of the entropy mode.Moreover, the entropy mode proves to be unstable at all wavelengths. This conclusion is shown to be true for the radiative cooling functions growing no faster than T.
- Subjects
MAGNETIC fields; MAGNETOACOUSTICS; MAGNETOACOUSTIC effects; HEAT transfer; ELECTROMAGNETISM
- Publication
Astrophysical Bulletin, 2015, Vol 70, Issue 3, p355
- ISSN
1990-3413
- Publication type
Article
- DOI
10.1134/S1990341315030153