 |
| Titel |
Nonlinear wave interactions of kinetic sound waves |
| VerfasserIn |
G. Brodin, L. Stenflo |
| Medientyp |
Artikel
|
| Sprache |
Englisch
|
| ISSN |
0992-7689
|
| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 33, no. 8 ; Nr. 33, no. 8 (2015-08-14), S.1007-1010 |
| Datensatznummer |
250121234
|
| Publikation (Nr.) |
 copernicus.org/angeo-33-1007-2015.pdf |
|
|
|
|
|
| Zusammenfassung |
| We reconsider the nonlinear resonant interaction between three electrostatic
waves in a magnetized plasma. The general coupling coefficients derived from
kinetic theory are reduced here to the low-frequency limit. The main
contribution to the coupling coefficient we find in this way agrees with the
coefficient recently presented in Annales Geophysicae. But we also deduce
another contribution which sometimes can be important, and which
qualitatively agrees with that of an even more recent paper. We have thus
demonstrated how results derived from fluid theory can be improved and
generalized by means of kinetic theory. Possible extensions of our results
are outlined. |
| |
|
| Teil von |
|
|
|
|
|
|
|
|