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Document Type : Latin Dissertation
Language of Document : English
Record Number : 149750
Doc. No : ET21542
Main Entry : John Paul Dombeck
Title Proper : Properties of AlfvCn Waves in the Magnetotail Below 9 RE and Their Relation to Auroral Acceleration and Major Geomagnetic Storms
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : The presented studies investigate the characteristics of Alfvdn wave events in the geomagnetictail on the plasma sheet boundary layer (PSBL) and possibly well within the plasma sheet duringsubstorms and major geomagnetic storms (<-200 Dst)). Such storms are rare but dramaticallyaffect the state of the magnetosphere in ways that we have only recently been capable ofinvestigating with sufficient in situ instrumentation. The first comparative study of major stormPSBL Alfven waves events is presented. Properties of eight substorm and ten major storm eventsare compared using a new method, providing new insights into the phenomena, their interactionsin the auroral acceleration region (AAR), and their generation. Direct comparison between Polarand FAST indicating a decrease (increase) in low-(high-)frequency shear (kinetic) earthwardAlfvenic Poynting flux and an increase in earthwardtested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL44715.pdf
Title and statement of responsibility and : Properties of AlfvCn Waves in the Magnetotail Below 9 RE and Their Relation to Auroral Acceleration and Major Geomagnetic Storms [Thesis]
 
 
 
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