INVESTIGADORES
GONZALEZ Alejandro Guillermo
artículos
Título:
Magnetohydrodynamical Leaky Waves in a Layered Plasma: III. Numerical solutions.
Autor/es:
A. G. GONZÁLEZ; J. GRATTON; S. FARINA
Revista:
ASTROPHYSICS AND SPACE SCIENCE
Editorial:
Kluwer
Referencias:
Año: 1997 vol. 256 p. 303 - 309
ISSN:
0004-640X
Resumen:
We study numerically the Fourier pseudomodes of complex frequency, that represent leaky waves, for two configura-tions consisting of three layers of uniform plasma in equilibrium, using the methods developed in the previous papers. The spectra consist of an infinite set of branches. We introduce a shorthand notation that allows to identify the branches and we discuss their behavior. We show examples of leaky waves that in the neighborhood of certain limit-ing cases correspond to some of the four basic mechanisms discussed in a previous paper.
