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Document Type : Latin Dissertation
Language of Document : English
Record Number : 150375
Doc. No : ET22167
Main Entry : William Bolton Peter
Title Proper : QUANTITATIVE MEASUREMENT OF LIGHTNING-INDUCED ELECTRON PRECIPITATION USING VLF REMOTE SENSING
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Lightning is pervasive around our planet, with on the average -40 lightning dischargesoccurring every second. Lightning-induced electron precipitation (LEP) events areproduced by the fraction of the VLF energy radiated by lightning discharges that es-capes into the magnetosphere and propagates as a whistler-mode wave. The whistler-mode wave interacts with trapped radiation belt electrons via cyclotron resonance,resulting in pitch angle scattering of the electrons. If the pitch angle of radiation beltelectrons at the edge of the loss cone is sufficiently decreased via resonant interac-tion with the whistler wave field, its lowered mirror height lies in the dense upperatmosphere and the particle is lost (i.e., precipitated) from the radiation belts.This dissertation examines the detection of lightning-induced energetic electronprecipitation via subionospheric Very Low Frequency (VLF) remote sensing. Theprimary measurement tool used is a distributed set of VLF observing sites, the Holo-graphic Array for Ionospheric/Lightning Research (HAIL), located along...,..tested 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 : TL45371.pdf
Title and statement of responsibility and : QUANTITATIVE MEASUREMENT OF LIGHTNING-INDUCED ELECTRON PRECIPITATION USING VLF REMOTE SENSING [Thesis]
 
 
 
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