Magnetic reconnection in 3D magnetosphere models: magnetic ...
There are multiple competing definitions of magnetic reconnection in 3D (, Hesse and Schindler [1988], Lau and Finn [1990], and Boozer [2002]). In this work we focus on separator reconnection. A magnetic separator can be understood as the 3D analogue of a 2D x line with a guide field, and is defined by the line corresponding to the intersection of the separatrix .