THE INERTIAL-RANGE SPECTRUM OF FULLY-DEVELOPED MAGNETOHYDRODYNAMIC TURBULENCE

Authors
CARBONE V
Citation
V. Carbone, THE INERTIAL-RANGE SPECTRUM OF FULLY-DEVELOPED MAGNETOHYDRODYNAMIC TURBULENCE, Annales geophysicae, 11(9), 1993, pp. 866-868
Citations number
9
Categorie Soggetti
Astronomy & Astrophysics","Geosciences, Interdisciplinary","Metereology & Atmospheric Sciences
Journal title
Annales geophysicae → ACNP
ISSN journal
09927689
Volume
11
Issue
9
Year of publication
1993
Pages
866 - 868
Database
ISI
SICI code
0992-7689(1993)11:9<866:TISOFM>2.0.ZU;2-F
Abstract
This note suggests that the classical inertial-range spectrum of fully developed Magnetohydrodynamic (MHD) turbulence should be modified in presence of intermittency. We show that the pseudo-energy density spec tra of both the Alfvenic modes follow a k-(3/2+PSI) power law and, int roducing two intermittency cascade models, we find the function PSI.