Image Details
Caption: Fig. 4.
Magnetic energy of the system (E), that of the flux rope (﹩E_{r}﹩), and the difference between the two (﹩E_{e}=E-E_{r}﹩) as a function of ﹩\Phi _{\varphi }﹩ for ﹩\Phi _{p}=0.6﹩ in (a) and (b), and ﹩\Phi _{p}=0.7﹩ in (c) and (d).
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