NUMERICAL MODELING OF MODULATING INSTABILITY OF FAST MAGNETO ACOUSTIC WAVES IN MAGNETIC FLUX

We study a modulation instability of axi-symmetric fast magnetosonic waves trapped by a cylindrical magnetic flux tube. The plasma motion is described by the ideal magnetohydrodynamic equations in so-called cold plasma approximation where the gas pressure is neglected. Nonlinear Schrddinger equation...

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Auteurs principaux: B. B. Mikhalyaev, L. N. Jimbeau, G. A. Mankaeva, A. E. Dordzhiev
Format: Artigo
Langue:Russo
Publié: North-Caucasus Federal University 2022-08-01
Collection:Современная наука и инновации
Sujets:
ingle-solution solution
monochromatic wave
nonlinear schrodinger equation
modulation instability
sweep method
cut-off points
dispersion curves
axisymmetric fast magnetosonic mode
Accès en ligne:https://msi.elpub.ru/jour/article/view/81
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