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author = " Kletzing, C. A."

Found 18 documents, displaying page 1 of 2

High-latitude plasma convection during Northward IMF as derived from in-situ magnetospheric Cluster EDI measurements

Description : In this study, we investigate statistical, systematic variations of the high-latitude convection cell structure during northward IMF. Using 1-minute-averages of Cluster/EDI electron drift observations above the Northern and Southern polar cap areas for six and a half years (Feb 2001 till July 2007),...
Repository : GFZ Publications
Language(s) :

High-latitude plasma convection during Northward IMF as derived from in-situ magnetospheric Cluster EDI measurements

Description : In this study, we investigate statistical, systematic variations of the high-latitude convection cell structure during northward IMF. Using 1-minute-averages of Cluster/EDI electron drift observations above the Northern and Southern polar cap areas for six and a half years (Feb 2001 till July 2007),...
Repository : AperTo
Language(s) :

Statistical behavior of foreshock Langmuir waves observed by the Cluster wideband data plasma wave receiver

Description : We present the statistics of Langmuir wave amplitudes in the Earth's foreshock using Cluster Wideband Data (WBD) Plasma Wave Receiver electric field waveforms from spacecraft 2, 3 and 4 on 26 March 2002. The largest amplitude Langmuir waves were observed by Cluster near the boundary between the fore...
Repository : HAL - Hyper Article on Line
Language(s) : English

High-latitude plasma convection from Cluster EDI: variances and solar wind correlations

Description : Based on drift velocity measurements of the EDI instruments on Cluster during the years 2001?2006, we have constructed a database of high-latitude ionospheric convection velocities and associated solar wind and magnetospheric activity parameters. In an earlier paper (Haaland et al., 2007), we have d...
Repository : HAL - Hyper Article on Line
Language(s) : English

Toward Astrophysical Turbulence in the Laboratory

Description : Turbulence is a ubiquitous phenomenon in space and astrophysical plasmas, driving a cascade of energy from large to small scales and strongly influencing the plasma heating resulting from the dissipation of the turbulence. Modern theories of plasma turbulence are based on the fundamental concept t...
Repository : arXiv
Language(s) : Undetermined

High-latitude plasma convection from Cluster EDI measurements: method and IMF-dependence

Description : We have used vector measurements of the electron drift velocity made by the Electron Drift Instrument (EDI) on Cluster between February 2001 and March 2006 to derive statistical maps of the high-latitude plasma convection. The EDI measurements, obtained at geocentric distances between and#8764;4 and...
Repository : GFZ Publications
Language(s) :

High-latitude plasma convection from Cluster EDI measurements: method and IMF-dependence

Description : We have used vector measurements of the electron drift velocity made by the Electron Drift Instrument (EDI) on Cluster between February 2001 and March 2006 to derive statistical maps of the high-latitude plasma convection. The EDI measurements, obtained at geocentric distances between and#8764;4 and...
Repository : AperTo
Language(s) :

Large amplitude solitary waves in and near the Earth?s magnetosphere, magnetopause and bow shock: Polar and Cluster observations

Description : Solitary waves with large electric fields (up to 100's of mV/m) have been observed throughout the magnetosphere and in the bow shock. We discuss observations by Polar at high altitudes ( ~ 4-8 RE ), during crossings of the plasma sheet boundary and cusp, and new measurements by Polar at the equatori...
Repository : HAL - Hyper Article on Line
Language(s) : English

Found 18 documents, displaying page 1 of 2