STRUCTURE OF FAST-MAGNETOACOUSTIC PERTURBATIONS CLOSE TO A X-LINE

Authors
FARINA D NASSIGH A POZZOLI R
Citation
D. Farina et al., STRUCTURE OF FAST-MAGNETOACOUSTIC PERTURBATIONS CLOSE TO A X-LINE, Physica scripta. T, T63, 1996, pp. 203-206
Citations number
7
Categorie Soggetti
Physics
Journal title
Physica scripta. T → ACNP
ISSN journal
02811847
Volume
T63
Year of publication
1996
Pages
203 - 206
Database
ISI
SICI code
0281-1847(1996)T63:<203:SOFPCT>2.0.ZU;2-9
Abstract
The structure of magnetoacoustic perturbations around the X-line of a toroidal magnetic configuration has been analyzed in the framework of ideal MHD by means of a WKB technique. Conditions for wave trapping ar e investigated, and the relevant eigenvalues and eigenfunctions are co mputed.