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Detailed Reference Information |
Denton, M.H., Thomsen, M.F., Lavraud, B., Henderson, M.G., Skoug, R.M., Funsten, H.O., Jahn, J.-M., Pollock, C.J. and Weygand, J.M. (2007). Transport of plasma sheet material to the inner magnetosphere. Geophysical Research Letters 34: doi: 10.1029/2006GL027886. issn: 0094-8276. |
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The reaction of the plasma sheet in response to an increase in magnetospheric convection is examined using a combination of energetic neutral atom (ENA) imaging and in situ observations. Data from the IMAGE/MENA instrument are examined in conjunction with observations from the magnetospheric plasma analyzer (MPA) instrument onboard the Los Alamos 1994-084 satellite located in geosynchronous orbit. Examination of the MENA data during an enhanced convection event reveal that between 12:00 and 14:30 UT on 26 June 2001, ENA emissions from the plasma sheet material are observed to strengthen and move Earthwards. A simple calculation of the motion of the peak in ENA emissions following an increase in the convection gives an averaged speed of this sunward surge of around 8 km s-1 between 12:00 and 14:30 UT. |
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Abstract |
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Keywords
Magnetospheric Physics, Plasma sheet, Magnetospheric Physics, Plasma convection, Magnetospheric Physics, General or miscellaneous |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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