A study of MHD turbulence properties in the polar wind has been performed with Ulysses data. The parameters under exam are the normalized cross-helicity and the normalized residual energy. Their variations with latitude and distance have been determined in both hemispheres to get a global view of the MHD turbulence evolution in the high-latitude heliosphere.
Ulysses measurements of cross-helicity and residual energy in high-latitude MHD turbulence
PIETROPAOLO, Ermanno;
1999-01-01
Abstract
A study of MHD turbulence properties in the polar wind has been performed with Ulysses data. The parameters under exam are the normalized cross-helicity and the normalized residual energy. Their variations with latitude and distance have been determined in both hemispheres to get a global view of the MHD turbulence evolution in the high-latitude heliosphere.File in questo prodotto:
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