The storm time central plasma sheet

Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

7

Scientific paper

The plasma sheet plays a key role during magnetic storms because it is the bottleneck through which large amounts of magnetic flux that have been eroded from the dayside magnetopause have to be returned to the dayside magnetosphere. Using about five years of Geotail data we studied the average properties of the near- and midtail central plasma sheet (CPS) in the 10 30 RE range during magnetic storms. The earthward flux transport rate is greatly enhanced during the storm main phase, but shows a significant earthward decrease. Hence, since the magnetic flux cannot be circulated at a sufficient rate, this leads to an average dipolarization of the central plasma sheet. An increase of the specific entropy of the CPS ion population by a factor of about two during the storm main phase provides evidence for nonadiabatic heating processes. The direction of flux transport during the main phase is consistent with the possible formation of a near-Earth neutral line beyond ~20 RE.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

The storm time central plasma sheet does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The storm time central plasma sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The storm time central plasma sheet will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-735160

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.