Titov, V. S., Z. Mikić, J. A. Linker, R. Lionello, and S. K. Antiochos, Magnetic Topology of Coronal Hole Linkages, ApJ, 731, 111 (2011) (ADS)
(click on the image for a larger version)
A second introduction to the
S-web
scenario that describes how the complex low-coronal magnetic field
unravels itself into the globally simple heliospheric field, well
represented by the Parker spiral.
The paper gives a full topological description of the various patterns
of field-line connection, and the emphasis in this cartoon is the
possibility of the
"pseudo-streamer"
geometry.
A second introduction to the S-web scenario that describes how the complex low-coronal magnetic field unravels itself into the globally simple heliospheric field, well represented by the Parker spiral. The paper gives a full topological description of the various patterns of field-line connection, and the emphasis in this cartoon is the possibility of the "pseudo-streamer" geometry.