| Fig. 4 Jump conditions when crossing the electron separatrix. |
| Fig. 2 Electron distributions on the electron separatrix. |
| This suggests that unstable periodic solutions act as separatrix between narrow zones containing stable chaotic solutions. |
| The gap between the separatrix and filaments defining the coils is everywhere bigger than 140 cm, and there is access for maintenance through ports between the coils. |
| All these parameters can be the candidates to identify the electron separatrix and the separatrix region. |
| The magnetic separatrix is inside the separatrix, implying that the Hall effect can extend outside of the magnetic separatrix. |
