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Self-similar solution of fast magnetic reconnection: Semi-analytic study of inflow region

S. Nitta·S. Tanuma·K. Maezawa
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Abstract

An evolutionary process of the fast magnetic reconnection in ``free space'' which is free from any influence of outer circumstance has been studied semi-analytically, and a self-similarly expanding solution has been obtained. The semi-analytic solution is consistent with the results of our numerical simulations performed in our previous paper (see Nitta et al. 2001). This semi-analytic study confirms the existence of self-similar growth. On the other hand, the numerical study by time dependent computer simulation clarifies the stability of the self-similar growth with respect to any MHD mode. These results confirm the stable self-similar evolution of the fast magnetic reconnection system.

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S. Nitta, S. Tanuma, K. Maezawa. 2002-08-06. Self-similar solution of fast magnetic reconnection: Semi-analytic study of inflow region. https://doi.org/10.1086/343067

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