Search for dissertations about: "polar arc"
Found 2 swedish dissertations containing the words polar arc.
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1. Polar auroral arcs
Abstract : .... READ MORE
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2. Cluster in situ studies of the auroral acceleration region
Abstract : This thesis addresses a central topic in auroral physics, namely particle accelerationproducing intense aurora as well as energetic plasma outflow. Cluster satellitemeasurements of electric and magnetic fields, electrons and ions, collected across auroralfield lines, are used to study various aspects of the quasi-static auroral accelerationregion (AAR), its relation to the auroral density cavity, and the relative role of quasistaticand Alfvénic acceleration for producing aurora. READ MORE
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