Heliospheric current sheet

Heliospheric current sheet

The heliospheric current sheet, or interplanetary current sheet, is a surface separating regions of the heliosphere where the interplanetary magnetic field points toward and away from the Sun.[1] A small electrical current with a current density of about 10−10 A/m2 flows within this surface, forming a current sheet confined to this surface.[2][3][4] The shape of the current sheet results from the influence of the Sun's rotating magnetic field on the plasma in the interplanetary medium.[5] The thickness of the current sheet is about 10,000 km (6,200 mi) near the orbit of the Earth.

  1. ^ "The heliospheric current sheet" Smith, E. J, Journal of Geophysical Research 106, A8, 15819, 2001.
  2. ^ Israelevich, P. L., et al., "MHD simulation of the three-dimensional structure of the heliospheric current sheet Archived 2017-03-23 at the Wayback Machine" (2001) Astronomy and Astrophysics, v.376, p.288–291
  3. ^ A Star with two North Poles Archived 2009-07-18 at the Wayback Machine, April 22, 2003, Science @ NASA
  4. ^ Riley, Pete; Linker, J. A.; Mikić, Z., "Modeling the heliospheric current sheet: Solar cycle variations", (2002) Journal of Geophysical Research (Space Physics), Volume 107, Issue A7, pp. SSH 8-1, CiteID 1136, DOI 10.1029/2001JA000299. (Full text Archived 2009-08-14 at the Wayback Machine)
  5. ^ "Artist's Conception of the Heliospheric Current Sheet". Archived from the original on September 1, 2006. Retrieved 2005-11-20.{{cite web}}: CS1 maint: bot: original URL status unknown (link)

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