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arXiv · 0704.2758

The Orientation of the Reconnection X-line

M. Swisdak·J. F. Drake
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Abstract

We propose a criterion for identifying the orientation of the X-line when two regions of plasma with arbitrary densities, temperatures, and magnetic fields undergo reconnection. The X-line points in the direction that maximizes the (suitably-defined) Alfvén speed characterizing the reconnection outflow. For many situations a good approximation is that the X-line bisects the angle formed by the magnetic fields.

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M. Swisdak, J. F. Drake. 2007-04-20. The Orientation of the Reconnection X-line. https://doi.org/10.1029/2007gl029815

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