Fig. 7

Longitudinal and radial dependence of the eigenfunctions transverse velocity component, vr, azimuthal velocity component, vϕ, and compressive magnetic field component, bz in prominence threads with ρf/ρc = 200, l/a = 0.2, a = 1, Lthread = 0.2L, and Rm = 106 for different values of the density in the evacuated part of the tube. All computations have been performed in a two-dimensional grid with Nr = 401 and Nz = 51 points, with 250 grid-points in the resonant layer.
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