Numerical simulations of conversion to Alfvén waves in solar active regions

We study the coupling of magneto-acoustic waves to Alvén waves using 2.5D numerical simulations. In our experiment, a fast magnetoacoustic wave of a given frequency and wavenumber is generated below the surface. The magnetic field in the domain is assumed homogeneous and inclined. The efficiency of...

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Veröffentlicht in:	Journal of physics. Conference series 2011-01, Vol.271 (1), p.012042-4
Hauptverfasser:	Khomenko, E, Cally, P S
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Computer simulation Conversion Flux Magnetic domains Magnetic fields Magnetoacoustic waves Magnetohydrodynamics Mathematical models Physics Solar activity Upper atmosphere Wavelengths
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