Dynamic spectra of the Stokes parameters for the dayside and nightside Auroral Kilometric Radiation

Authors
Hanasz, J Boudjada, MY Schreiber, R Krawczyk, Z Malycha, M Mogilevsky, MM Rucker, HO Romantsova, TV
Citation
J. Hanasz et al., Dynamic spectra of the Stokes parameters for the dayside and nightside Auroral Kilometric Radiation, GEOPHYS R L, 27(11), 2000, pp. 1631-1634
Citations number
19
Categorie Soggetti
Earth Sciences
Journal title
GEOPHYSICAL RESEARCH LETTERS
ISSN journal
00948276 → ACNP
Volume
27
Issue
11
Year of publication
2000
Pages
1631 - 1634
Database
ISI
SICI code
0094-8276(20000601)27:11<1631:DSOTSP>2.0.ZU;2-Q
Abstract
First determination of dynamic spectra of the Stokes parameters for the AKR are reported. Frequent appearance of the L-O mode of AKR sometimes as inte nse as the R-X one, and sporadically even more intense than that was observ ed in the dayside magnetosphere. Existence of dayside sources of AKR is inf erred from discussion of their visibility from the s/c orbiting on the days ide, taking into account a limited opening angle of the AKR emission cone. The domination of the R-X wave mode is confirmed for the nightside observat ions.